CN112760942A

CN112760942A - Feeding device and clothes treatment equipment

Info

Publication number: CN112760942A
Application number: CN202011627560.1A
Authority: CN
Inventors: 朴澯蔿; 王笑笑
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-05-07
Anticipated expiration: 2040-12-30
Also published as: CN112760942B

Abstract

The invention provides a feeding device and a clothes treatment device. The first liquid storage part is detachably arranged in the detergent box from the assembling port. The second liquid storage part is far away from the assembly port and is positioned in the detergent box, and the second liquid storage part can be communicated with the first liquid storage part. The sensing piece is arranged on the second liquid storage part to detect liquid parameters in the second liquid storage part. The application provides a put in device includes the first stock solution portion of detachable and has the second stock solution portion of sensing piece, through the rational arrangement of first stock solution portion and second stock solution portion to can make first stock solution portion regard as removable part, the easy-to-wear part of frequent dismantlement, simple structure, change low in maintenance cost.

Description

Feeding device and clothes treatment equipment

Technical Field

The invention relates to the technical field of household appliances, in particular to a throwing device and clothes treatment equipment.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

The amount of laundry treatment agent remaining in prior art detergent dispensing devices has relied primarily on user observation to determine whether the dispensing is required. However, if the user does not perform the priming process in time, the laundry treating apparatus may be caused to perform the washing process without the laundry treating agent.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art or the related art.

To this end, a first aspect of the invention provides a dispensing device.

A second aspect of the present invention is to provide a laundry treating apparatus.

In view of this, according to a first aspect of the present invention, there is provided a dispensing device comprising a detergent box, a first reservoir, a second reservoir and a sensing member, wherein the detergent box has a fitting opening. The first liquid storage part is detachably arranged in the detergent box from the assembling port. The second liquid storage part is far away from the assembly port and is positioned in the detergent box, and the second liquid storage part can be communicated with the first liquid storage part. The sensing piece is arranged on the second liquid storage part to detect liquid parameters in the second liquid storage part.

The invention provides a feeding device which comprises a detergent box, a first liquid storage part, a second liquid storage part and a sensing part. The detergent box is provided with an assembly opening, and the assembly opening can facilitate the installation and matching of the detergent box and other structures. The first liquid storage part is detachably arranged in the detergent box from the assembling port. The second liquid storage part is far away from the assembly port and is positioned in the detergent box, and the second liquid storage part can be communicated with the first liquid storage part. That is, the first reservoir and the second reservoir are disposed in the detergent box in a flow direction of the liquid. The laundry treating agent enters the second liquid storage part through the first liquid storage part and then flows into the detergent box. It is worth to say that the first liquid storage part, the second liquid storage part and the detergent box are all hollow structures.

Specifically, in detergent box was located to first stock solution portion detachably, when clothing treatment agent surplus was not enough in first stock solution portion, can deviate from first stock solution portion from the detergent box, can carry out the liquid feeding through opening the fluid infusion mouth on the first stock solution portion and handle, perhaps can directly change first stock solution portion, pack into the detergent box with the new first stock solution portion that the liquid measure is sufficient, can make fast and put in the device and get into normal operating mode, not because first stock solution portion surplus is not enough, the change of first stock solution portion just can be realized in loaded down with trivial details operation, the user can be to first stock solution portion direct operation in this application, reduce the operating procedure of liquid feeding in-process, reduce the spare part quantity of first stock solution portion, reduce the cost of putting in the device.

Further, the feeding device further comprises a sensing piece, the sensing piece is arranged in the second liquid storage portion, the second liquid storage portion is arranged inside the detergent box, and the sensing piece can detect liquid parameters in the second liquid storage portion. It is worth noting that the liquid parameter includes a liquid level parameter. When the content of clothing processing agent is lower, then can tear out the change with first stock solution portion, perhaps carry out the fluid infusion operation to first stock solution portion, and the second stock solution portion that has the sensing piece can not be because clothing processing agent lacks and is dismantled to avoid operating at the fluid infusion, perhaps change the in-process of first stock solution portion, cause the damage to the sensing piece and influence the accurate detection of sensing piece, also can reduce product cost. It is worth mentioning that when the first liquid storage part is installed in the detergent box, the first liquid storage part is communicated with the second liquid storage part, and the laundry treatment agent in the first liquid storage part can flow into the second liquid storage part from the first liquid storage part, so that the sensing part in the second liquid storage part can detect the content of the laundry treatment agent.

In a possible design, the sensing member further includes a floating ball and a reed pipe, and the floating ball is disposed in the second reservoir. The reed switch is arranged on the wall surface of the detergent box facing the second liquid storage part.

In the design, the sensing part comprises a floating ball and a reed switch, the floating ball is arranged in the second liquid storage part, the floating ball can float on the liquid level of the clothes treating agent in the second liquid storage part, the reed switch is arranged on the inner wall of the detergent box, and the distance between the reed switch and the floating ball changes to generate a corresponding sensing signal. The sensing piece can judge the warning suggestion according to the height of liquid level in the second stock solution portion, and the user can be according to the warning suggestion and do the liquid feeding and handle or change first stock solution portion and handle.

Specifically, when the laundry treatment agent is lack, the liquid level is reduced, and at the moment, the distance between the floating ball and the reed switch is changed, so that the reed switch generates a corresponding sensing signal, and a user is prompted to control a corresponding functional component to prompt the user that the dispensing device is lack of the laundry treatment agent.

In a possible design, the sensing member further includes a probe, and the probe is disposed in the second liquid storage portion.

In this design, the sensing piece includes the probe, and the probe is located in the second stock solution portion, and the probe is used for detecting the liquid level in the second stock solution portion. It is noted that the probe includes a monopolar probe, a cylindrical probe, or a bipolar probe. The probe has the advantages of simple structure and high detection accuracy.

In a possible design, further, the dispensing device further comprises a one-way valve disposed on one of the first reservoir and the second reservoir, a portion of the other of the first reservoir and the second reservoir being capable of ejecting the one-way valve to communicate the first reservoir and the second reservoir.

In this design, put in the device and still include the check valve, the check valve is located on one in first stock solution portion and the second stock solution portion, and the check valve can be backed up to a part of another in first stock solution portion and the second stock solution portion to communicate first stock solution portion and second stock solution portion. When the first liquid storage part is separated from the detergent box, the laundry treating agent in the first liquid storage part or the second liquid storage part with the one-way valve cannot leak. Further, the check valve is arranged on the second liquid storage part, namely, the first liquid storage part is used as a replaceable part and a frequently-detached easily-damaged part, so that the structure of the first liquid storage part can be simplified as far as possible, and the use cost of the dispensing device is reduced.

Specifically, in order to realize the communication of the first liquid storage part and the second liquid storage part, the first liquid storage part and the second liquid storage part are provided with corresponding first openings and second openings. The check valve is arranged at the first opening of the first liquid storage part or the second opening of the second liquid storage part. It is worth to say that, when the check valve is arranged at the second opening of the second liquid storage part, the ejection part is arranged on the first liquid storage part corresponding to the first opening, the ejection part is provided with a communicating cavity, and the communicating cavity is communicated with the first opening. The ejecting piece can stretch into the one-way valve to eject the valve core of the one-way valve, so that the first liquid storage part and the second liquid storage part are communicated through the first opening, the second opening and the communication cavity.

In a possible design, the dispensing device further includes: two feed liquor valves and top open one, wherein, one setting in two feed liquor valves is in first stock solution portion, and another setting in two feed liquor valves is in second stock solution portion, and every feed liquor valve has water conservancy diversion passageway and the case that movably sets up in the water conservancy diversion passageway, and a water conservancy diversion mouth that the case can shutoff water conservancy diversion passageway. The top opening piece is movably arranged on the first liquid storage part and provided with a communicating cavity, and the top opening piece can drive the valve core to be away from the flow guide opening so as to enable the flow guide channel to be communicated with the communicating cavity.

In this design, the first reservoir is used to assemble one of the two inlet valves and the knock-out piece. The second liquid storage part is used for assembling the other liquid inlet valve of the two liquid inlet valves. Specifically, first stock solution portion has first installation cavity, and at least a part setting of a feed liquor valve is in first installation cavity to carry out the omnidirectional protection to this feed liquor valve, avoid this feed liquor valve to receive external environment damage, prolong the life of this feed liquor valve. Specifically, each liquid inlet valve is provided with a flow guide channel, and the liquid inlet valve further comprises a plurality of flow guide openings. According to the flowing direction of the clothes treating agent, the plurality of flow guide ports comprise a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are both communicated with the flow guide channel. Each liquid inlet valve further comprises a valve core, the valve core can be movably arranged in the flow guide channel, and the valve core can block one of the flow guide ports, so that the water sealing function of the liquid inlet valve is realized. Specifically, when the laundry treating agent flows from the first liquid storage portion to the second liquid storage portion, the valve core is disposed at the liquid outlet of the liquid inlet valve for the liquid inlet valve disposed on the first liquid storage portion. For the liquid inlet valve arranged on the second liquid storage part, the valve core is arranged at the liquid inlet of the liquid inlet valve. The valve core can also be far away from the flow guide port to realize the communication between the first flow guide channel and other channels. The feed liquor valve subassembly still opens the piece including pushing up, pushes up and opens a movable setting on first stock solution portion, under the unpressurized state of piece, every case all blocks a water conservancy diversion mouth that corresponds separately, and the feed liquor valve subassembly is in the non-conducting state promptly, and the feed liquor valve subassembly has realized sealing the water function this moment, and first stock solution portion and second stock solution portion both sides all have a water sealing function promptly, do not have the leakage problem, ensure the security performance of the product that has this feed liquor valve subassembly. When the top-open piece is pressed, the end part of the top-open piece is contacted with each valve core and drives the valve core to be far away from the flow guide port, so that the flow guide channel is communicated with the communicating cavity of the top-open piece, and the communication cavity is communicated with the flow guide channel of the liquid inlet valve arranged on the first liquid storage part, and the flow guide channel of the liquid inlet valve arranged on the second liquid storage part is communicated with the communicating cavity, so that the clothes treating agent can flow between the first liquid storage part and the second liquid storage part. According to the liquid inlet valve component provided by the embodiment of the invention, through the matching effect of the valve core and the ejecting piece in each liquid inlet valve, when the ejecting piece is not pressed, the valve core can block the flow guide port so that the communication cavity is not communicated with the first flow guide channel, and the water sealing function at two sides of the first liquid storage part and the second liquid storage part is realized, so that any safety problem possibly caused by water leakage is avoided.

In a possible design, further, the number of the first liquid storage parts is multiple, the second liquid storage part comprises multiple liquid storage cavities, and the first liquid storage parts correspond to the liquid storage cavities in one-to-one mode.

In this design, the quantity of first stock solution portion is a plurality of, and a plurality of first stock solution portion intervals set up in the inside of detergent box, relatively independent between the first stock solution portion, each other do not influence. The second stock solution portion includes a plurality of stock solution chambeies, and every stock solution chamber and a first stock solution portion intercommunication, every stock solution chamber all are equipped with corresponding sensing piece, and the sensing piece in every stock solution chamber can be directed against the liquid level in this stock solution intracavity and detect to whether the liquid volume in each first stock solution portion of real time monitoring is sufficient. Certainly, when the liquid measure in the different stock solution intracavity is not enough, then generate corresponding sensing signal, the user can learn which specific first stock solution portion needs the liquid feeding to handle or change the processing according to the sensing signal of difference.

In a possible design, further, put in the device and still include the liquid outlet, the liquid outlet is located on the second stock solution portion, and the liquid outlet can make second stock solution portion and detergent box intercommunication.

In this design, put in the device and still include the liquid outlet, on the second stock solution portion was located to the liquid outlet, the liquid outlet can make second stock solution portion and detergent box intercommunication, can make the sensing piece detect real-time accurate liquid level parameter on the one hand, and on the other hand can simplify the structure of first stock solution portion, makes the first stock solution portion as removable part, the easy loss part of frequent dismantlement to reduce the use cost who puts in the device.

In a possible design, further, the feeding device further comprises a booster pump, the booster pump is arranged in the detergent box, a liquid inlet end of the booster pump is communicated with the second liquid storage part through a liquid outlet, and a liquid outlet end of the booster pump is communicated with the detergent box.

In the design, the booster pump can introduce the clothes treating agent in the second liquid storage part into the detergent box, and compared with the condition that the clothes treating agent automatically flows under the action of gravity, the clothes treating agent can be pressurized by the booster pump, and the clothes treating agent in the second liquid storage part can flow into the detergent box as much as possible under the driving of pressure, so that the clothes treating agent in the detergent box is fully dissolved and diluted and then is introduced into the washing drum through the liquid outlet pipe of the detergent box, and the clothes to be treated in the washing drum are correspondingly treated, such as clothes washing, clothes softening, clothes sterilization and disinfection and the like.

In a possible design, further, the detergent box comprises a first box body and a second box body, and the first box body is provided with a water inlet pipe. The second box body is connected with the first box body and forms a cavity, the second box body is provided with a liquid outlet pipe, the cavity is respectively communicated with the water inlet pipe and the liquid outlet pipe, and the first liquid storage part and the second liquid storage part are arranged on the second box body and are positioned in the cavity.

In this design, the detergent box includes first box body and second box body, is equipped with the inlet tube on the first box body, and the inlet tube is used for introducing the water source to clothing treatment agent to the detergent box inside dissolves in advance. The first box body and the second box body can be detachably connected, a cavity can be formed after the first box body and the second box body are assembled, and the cavity is used for accommodating the first liquid storage part and the second liquid storage part of the liquid storage part. The second box body is provided with a liquid outlet pipe. After the clothing treating agent is put into the detergent box from first stock solution portion and second stock solution portion, the rivers that introduce through the inlet tube can dissolve the inside clothing treating agent of detergent box and dilute, then flow from the drain pipe again, and the clothing treating agent after diluting contacts with the clothing again to can avoid the clothing treating agent of high concentration and clothing direct contact and to the harm clothing.

In a possible design, further, the first box body forms a water passing cavity, and the water inlet pipe is communicated with the water passing cavity. The throwing device further comprises a plurality of spraying openings which are distributed on the first box body at intervals, and the spraying openings are communicated with the water passing cavity.

In this design, the first box body can form the chamber of crossing water, and first box body is hollow structure promptly. The inlet tube sets up on the roof of first box body, inlet tube and water cavity intercommunication. The feeding device further comprises a plurality of spraying openings, the spraying openings are communicated with the water passing cavity, and the spraying openings are distributed on the bottom wall of the first box body at intervals. That is to say, inlet tube, water passing cavity and a plurality of mouth that sprays can form top-down rivers passageway, and the water source can get into water passing cavity through the inlet tube, and then spout to the cavity from a plurality of mouths that spray for adnexed clothing treatment agent can be dissolved by rivers and dilute on the detergent box inner wall, can both flow through the drain pipe as far as possible, reduces the remaining possibility of inside clothing treatment agent of detergent box.

In one possible design, further, the first reservoir comprises a front side wall facing away from the second reservoir, at least a portion of the front side wall being a light-transmitting wall.

In this design, the first reservoir portion includes a front side wall facing away from the second reservoir portion, and at least a portion of the front side wall may form a visible window, i.e., at least a portion of the front side wall is a light-transmitting wall through which a user may directly observe the remaining amount of the laundry treating agent inside the first reservoir portion. It is worth to say that the light-transmitting wall is made of a light-transmitting material. The user can observe the residual quantity of the clothing treating agent in the liquid storage part through the light-transmitting wall, so that the clothing treating agent can be supplemented in time, and the problem that the normal cleaning function cannot be realized due to the lack of the clothing treating agent is avoided.

In a possible design, the dispensing device further includes a mark portion, and the mark portion is disposed on the light-transmitting wall of the liquid storage portion.

In this design, put in the device and still include the sign portion, the sign portion is established on the preceding lateral wall of first stock solution portion to be convenient for the user through pressing the number of times, combine sign portion to judge the quantity of detergent. The identification portion can also be used to determine the remaining amount of the laundry treatment agent in the first reservoir portion, providing a reference for the replenishment liquid. Specifically, the identification part can be a scale mark, and the identification part and the first liquid storage part are integrally formed. Specifically, the identification portion and the first liquid storage portion may be formed by injection molding.

According to a second aspect of the present invention, there is provided a laundry treatment apparatus comprising a dispensing device provided in any of the above-mentioned designs.

The clothes treatment equipment provided by the invention comprises the throwing device provided by any design, so that the clothes treatment equipment has all the beneficial effects of the throwing device, and the details are not repeated.

It is noted that the laundry treating apparatus may be a washing machine, a dryer or a dry cleaning all-in-one machine.

In one possible design, further, the clothes treatment device comprises a housing, the housing is provided with a containing cavity, the dispensing device is arranged on the housing, and at least one part of the dispensing device extends into the containing cavity.

In this design, the laundry treating apparatus includes a housing formed with a receiving cavity. In particular, when the laundry treating apparatus is a washing machine, the receiving cavity may be used to receive an inner tub, an outer tub, driving parts, and the like of the washing machine. The throwing device is connected to the shell, at least one part of the throwing device extends into the accommodating cavity, namely, one part of the throwing device extends into the accommodating cavity through the shell, the other part of the throwing device can protrude out of the shell, and the part protruding out of the shell on the throwing device can be conveniently used for throwing the clothes treating agent. Specifically, the partly evagination of the first stock solution portion of input device is equipped with the fluid infusion mouth in the casing on this part first stock solution portion, and the user can carry out the liquid feeding through exposed fluid infusion mouth to first stock solution portion and handle, need not at the liquid feeding in-process, dismantles first stock solution portion from the detergent box, and liquid feeding process operation is simple and convenient.

Conceivably, in order to realize that the first liquid storage part protrudes out of the shell, an avoiding opening is correspondingly arranged on the shell corresponding to the mounting position of the feeding device, the feeding device is mounted on the shell, and the free end of the liquid storage part in the feeding device extends out of the avoiding opening.

In a possible design, the housing further includes a casing and a control panel, the control panel is connected with the casing and forms a containing cavity, and the throwing device is arranged on the control panel. The clothes treatment equipment further comprises a control panel and a prompt part, wherein the control panel is arranged on the control panel, and the control panel is electrically connected with the sensing part. The prompt part is electrically connected with the control panel, and the control panel can control the prompt part to start and stop according to the liquid parameters.

In this design, the casing includes casing and control panel, and casing and control panel can dismantle the connection and form and hold the chamber, can be convenient for control panel's maintenance change. The control panel is provided with an avoiding opening, one part of the first liquid storage part of the feeding device extends into the avoiding opening to enter the detergent box, and the other part of the first liquid storage part protrudes out of the outer wall surface of the control panel. It is worth mentioning that "inner" refers to a direction towards the inside of the receiving cavity. "outer" means a direction away from the receiving cavity. The first liquid storage part is integrally arranged on the control panel, so that the operation convenience of a user is facilitated, and corresponding function keys can be controlled at other positions of the control panel after a proper amount of clothes treating agent is put into the first liquid storage part, so that the clothes treating equipment can run quickly, and the time is saved. The control panel can control the prompt not to work according to the sensing result of the sensing piece. If the sensing piece measures the liquid level and crosses lowly, then can control suggestion portion and open, suggestion portion can be for suggestion modes such as lamp, sound to make the user in time add the liquid or change first stock solution portion.

In a possible design, a part of the first liquid storage part of the dispensing device is arranged to protrude from the control panel.

In this design, the partly protrusion in control panel setting of the first stock solution portion of input device is equipped with the fluid infusion mouth in this part first stock solution portion promptly, and the user can carry out the liquid feeding through exposed fluid infusion mouth to first stock solution portion and handle, need not at the liquid feeding in-process, dismantles first stock solution portion from the detergent box, and liquid feeding process operation is simple and convenient.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows an exploded view of the structure of a dispensing device according to an embodiment of the invention;

fig. 2 shows a schematic structural view of a delivery device according to an embodiment of the invention;

FIG. 3 is a schematic diagram of a portion of a dispensing device according to an embodiment of the present invention;

figure 4 shows one of the schematic structural views of the detergent box of the dosing device according to an embodiment of the invention;

fig. 5 shows a second schematic structural view of a detergent box of the dispensing device according to an embodiment of the invention;

FIG. 6 shows one of the schematic structural views of the laundry treating apparatus according to one embodiment of the present invention;

FIG. 7 is a second schematic view showing the structure of a laundry treating apparatus according to an embodiment of the present invention;

fig. 8 shows a third schematic view of the structure of a laundry treating apparatus according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 8 is:

100 of the dropping device is added, and the device,

110 detergent box, 111 first box, 112 second box, 113 water inlet pipe, 114 liquid outlet pipe, 115 cavity,

120 a first liquid storage part, 121 a liquid supplementing port, 122 a sealing part,

130 of the second liquid storage part, and a second liquid storage part,

140 of the identification portion of the display device,

200 a clothes treating apparatus for treating clothes, comprising a clothes treating device,

210 control panel.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The dosing device 100 and the laundry treating apparatus 200 provided according to some embodiments of the present invention are described below with reference to fig. 1 to 8.

Example one

According to a first aspect of the present invention, as shown in fig. 1, 2 and 3, there is provided a dispenser 100 including a detergent box 110, a first reservoir 120, a second reservoir 130 and a sensing member, wherein the detergent box 110 has a fitting opening. The first reservoir 120 is detachably provided in the detergent box 110 from the fitting port. The second reservoir 130 is located in the detergent box 110 away from the fitting opening, and the second reservoir 130 can communicate with the first reservoir 120. The sensing member is disposed in the second liquid storage portion 130 to detect a liquid parameter in the second liquid storage portion 130.

The dispensing device 100 of the present invention includes a detergent box 110, a first reservoir 120, a second reservoir 130, and a sensing member. The detergent box 110 has a fitting opening that can facilitate the installation and fitting of the detergent box 110 with other structures. The first reservoir 120 is detachably provided in the detergent box 110 from the fitting port. The second reservoir 130 is located in the detergent box 110 away from the fitting opening, and the second reservoir 130 can communicate with the first reservoir 120. That is, the first reservoir 120 and the second reservoir 130 are disposed in the detergent box 110 in a flow direction of the liquid. The laundry treating agent enters the second reservoir 130 through the first reservoir 120, and then flows into the detergent box 110. It should be noted that the first reservoir 120, the second reservoir 130 and the detergent box 110 are hollow.

Specifically, first liquid storage portion 120 detachably locates in detergent box 110, when the clothing treatment agent surplus is not enough in first liquid storage portion 120, can deviate from first liquid storage portion 120 from detergent box 110, can carry out the liquid feeding processing through opening fluid infusion mouth 121 on first liquid storage portion 120, or can directly change first liquid storage portion 120, pack into detergent box 110 with the new first liquid storage portion 120 that the liquid measure is sufficient, can make fast and put in device 100 and get into normal operating mode, not because first liquid storage portion 120 surplus is not enough, the change of first liquid storage portion 120 just can be realized in loaded down with trivial details operation, the user can directly operate first liquid storage portion 120 in this application, reduce the operating procedure in the liquid feeding process, reduce the spare part quantity of first liquid storage portion 120, reduce the cost of putting in device 100.

Further, the dispensing device 100 further comprises a sensing member, the sensing member is disposed in the second liquid storage portion 130, the second liquid storage portion 130 is disposed inside the detergent box 110, and the sensing member can detect a liquid parameter in the second liquid storage portion 130. It is worth noting that the liquid parameter includes a liquid level parameter. When the content of clothing finishing agent is lower, then can tear out the change with first stock solution portion 120, perhaps carry out the fluid infusion operation to first stock solution portion 120, and the second stock solution portion 130 that has the sensing piece can not be because of clothing finishing agent lacks and is dismantled to avoid operating at the fluid infusion, perhaps change the in-process of first stock solution portion 120, cause the damage and influence the accurate detection of sensing piece to the sensing piece, also can reduce product cost. It should be noted that when the first reservoir 120 is installed in the detergent box 110, the first reservoir 120 is communicated with the second reservoir 130, and the laundry treatment agent in the first reservoir 120 can flow from the first reservoir 120 into the second reservoir 130, so that the sensing member in the second reservoir 130 can detect the content of the laundry treatment agent.

It should be noted that the first reservoir 120 and the second reservoir 130 can be connected by a connecting tube. A first end of the connection pipe is fixed to the second reservoir portion 130, and a second end of the connection pipe is detachably coupled to the first reservoir portion 120. When the first reservoir 120 is separated from the detergent box 110, the first reservoir 120 and a portion of the connection pipe protrude, i.e., the second end of the connection pipe protrudes out of the detergent box 110 along with the first reservoir 120. It can think of, can set up corresponding fixed knot to the second end in the connecting pipe to it is fixed with the second end short time of connecting pipe, thereby convenience of customers handles or changes the processing to the liquid feeding of first stock solution portion 120, changes or the liquid feeding is accomplished the back when first stock solution portion 120, and the user can be pegged graft the second end of connecting pipe on first stock solution portion 120, thereby realizes that first stock solution portion 120 passes through connecting pipe and second stock solution portion 130 intercommunication.

Further, the sensing member includes a float ball and a reed switch, and the float ball is disposed in the second reservoir 130. The reed switch is provided on a wall surface of the detergent box 110 facing the second reservoir 130.

In this embodiment, the sensing member includes a floating ball disposed in the second reservoir 130, the floating ball can float on the surface of the laundry treatment agent in the second reservoir 130, and a reed switch disposed on the inner wall of the detergent box 110, and a change in the distance between the reed switch and the floating ball generates a corresponding sensing signal. The sensing member can judge an alarm prompt according to the level of the liquid in the second liquid storage portion 130, and a user can perform liquid adding treatment or change the first liquid storage portion 120 treatment according to the alarm prompt.

Specifically, when the laundry treatment agent is lacking, the liquid level is lowered, and the distance between the floating ball and the reed switch is changed, so that the reed switch generates a corresponding sensing signal, so as to control corresponding functional components to prompt the user that the dispensing device 100 is lacking the laundry treatment agent.

Further, the sensing member includes a probe, and the probe is disposed in the second liquid storage portion 130.

In this embodiment, the sensing member comprises a probe disposed in the second reservoir 130, the probe being configured to detect a liquid level in the second reservoir 130. It is noted that the probe includes a monopolar probe, a cylindrical probe, or a bipolar probe. The probe has the advantages of simple structure and high detection accuracy.

Example two

In addition to the foregoing embodiments, the present embodiment describes the water sealing structure of the dispensing device 100, and further, the dispensing device 100 further includes a check valve disposed on one of the first reservoir 120 and the second reservoir 130, and a portion of the other of the first reservoir 120 and the second reservoir 130 can push open the check valve to communicate the first reservoir 120 and the second reservoir 130.

In this embodiment, the dispensing device 100 further comprises a one-way valve disposed on one of the first reservoir 120 and the second reservoir 130, a portion of the other of the first reservoir 120 and the second reservoir 130 being capable of ejecting the one-way valve to communicate the first reservoir 120 and the second reservoir 130. When the first reservoir 120 is separated from the detergent box 110, the laundry treating agent in the first reservoir 120 or the second reservoir 130 having the check valve does not leak. Further, the check valve is disposed on the second reservoir 130, that is, the first reservoir 120 is a replaceable component, and a frequently detachable and easily-damaged component, so that the structure of the first reservoir 120 can be simplified as much as possible, thereby reducing the use cost of the dispensing device 100.

Specifically, in order to achieve communication between the first reservoir 120 and the second reservoir 130, the first reservoir 120 and the second reservoir 130 are provided with corresponding first and second openings. The one-way valve is disposed at the first opening of the first reservoir 120 or the second opening of the second reservoir 130. It should be noted that, when the check valve is disposed at the second opening of the second liquid storage portion 130, the first liquid storage portion 120 is provided with a top-opening member corresponding to the first opening, the top-opening member has a communicating cavity, and the communicating cavity is communicated with the first opening. The ejecting member may extend into the check valve to eject the spool of the check valve, thereby achieving communication between the first liquid storage portion 120 and the second liquid storage portion 130 through the first opening, the second opening, and the communicating chamber.

Further, the dispensing device 100 further includes: two feed liquor valves and top open member, wherein, one of two feed liquor valves sets up on first stock solution portion 120, and another of two feed liquor valves sets up on second stock solution portion 130, and every feed liquor valve has water conservancy diversion passageway and the case that movably sets up in the water conservancy diversion passageway, and a water conservancy diversion mouth that the case can shutoff water conservancy diversion passageway. The top opening piece is movably arranged on the first liquid storage part 120 and provided with a communicating cavity, and the top opening piece can drive the valve core to be away from the flow guide opening so as to enable the flow guide channel to be communicated with the communicating cavity.

In this embodiment, the first reservoir 120 is used to assemble one of the two inlet valves and the knock-out member. The second reservoir 130 is adapted to fit the other of the two inlet valves. Specifically, first stock solution portion 120 has first installation cavity, and at least a part setting of a feed liquor valve is in first installation cavity to carry out the omnidirectional protection to this feed liquor valve, avoid this feed liquor valve to receive external environment damage, prolong the life of this feed liquor valve. Specifically, each liquid inlet valve is provided with a flow guide channel, and the liquid inlet valve further comprises a plurality of flow guide openings. According to the flowing direction of the clothes treating agent, the plurality of flow guide ports comprise a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are both communicated with the flow guide channel. Each liquid inlet valve further comprises a valve core, the valve core can be movably arranged in the flow guide channel, and the valve core can block one of the flow guide ports, so that the water sealing function of the liquid inlet valve is realized. Specifically, when the laundry treating agent flows from the first reservoir 120 to the second reservoir 130, the valve core is disposed at the liquid outlet of the liquid inlet valve disposed on the first reservoir 120. For the liquid inlet valve disposed on the second reservoir portion 130, a valve core is disposed at an inlet of the liquid inlet valve. The valve core can also be far away from the flow guide port to realize the communication between the first flow guide channel and other channels. The feed liquor valve subassembly still includes the piece that opens one's head, and the activity of the piece that opens one's head sets up on first stock solution portion 120, under the unpressurized state of the piece that opens one's head, every case all blocks a flow guide mouth that corresponds separately, and the feed liquor valve subassembly is in the non-conducting state promptly, and the feed liquor valve subassembly has realized sealing the water function this moment, and first stock solution portion 120 and second stock solution portion 130 both sides all have a water sealing function promptly, do not have the leakage problem, ensure the security performance of the product that has this feed liquor valve subassembly. When the top-open piece is pressed, the end part of the top-open piece is contacted with each valve core and drives the valve core to be far away from the flow guide port, so that the flow guide channel is communicated with the communicating cavity of the top-open piece, and the communication is realized, namely, the flow guide channel of the liquid inlet valve arranged on the first liquid storage part 120, the communicating cavity and the flow guide channel of the liquid inlet valve arranged on the second liquid storage part 130 are in a communicating state, and at the moment, the flow of the clothing treatment agent can be realized between the first liquid storage part 120 and the second liquid storage part 130. According to the liquid inlet valve component provided by the embodiment of the invention, through the matching effect of the valve core and the ejecting piece in each liquid inlet valve, when the ejecting piece is not pressed, the valve core can block the flow guide port so that the communication cavity is not communicated with the first flow guide channel, and the water sealing function at two sides of the first liquid storage part 120 and the second liquid storage part 130 is realized, so that any safety problem possibly caused by water leakage is avoided.

Further, the first reservoir 120 includes an avoidance port. The ejection piece comprises an ejector rod, an assembly groove and an ejection sealing part. The push rod forms a communicating cavity, one end of the push rod can be contacted with the valve core of one water inlet valve, and the other end of the push rod penetrates through the avoiding port to be contacted with the valve core of the other water inlet valve. The assembly groove is arranged on the outer wall of the ejector rod. The top-open sealing part is arranged in the assembling groove and is in interference fit with the first liquid storage part 120.

In this embodiment, the ejector pin forms the communicating chamber, and the ejector pin is a cylinder. One end of the push rod can contact with a valve core of one water inlet valve, and the other end of the push rod passes through the avoiding port to protrude out of the outer surface of the first liquid storage part 120, so that positioning and assembly are facilitated. The other end of the ejector rod can be in contact with the valve core of the other water inlet valve, namely, the two ends of the ejector rod respectively jack up the valve cores of different water inlet valves, so that each valve core leaves from the flow guide opening of the flow guide channel, and the communication cavity is communicated with the flow guide channel, and the water inlet function is realized. Further, still be equipped with the assembly groove on the outer wall of ejector pin, the assembly groove is used for the installation to push away the sealing, through making the internal surface interference fit who pushes away sealing and first stock solution portion 120 to realize the leakproofness of first stock solution portion 120, prevent that external impurity dust etc. from dodging the inside that the mouth got into first stock solution portion 120.

Further, the top opening piece further comprises a flow passing opening, the flow passing opening is formed in the end portion of the top opening piece, and the flow passing opening can be communicated with the communicating cavity and the flow guide channel.

In this embodiment, the tip of the top-opening piece is equipped with the mouth that overflows, and the mouth that overflows can lead to intercommunication chamber and water conservancy diversion passageway. A portion of the end of the ejector member is recessed toward the center of the ejector member to form a flow port. Particularly, the overflowing openings are symmetrically arranged at the end parts of the ejecting pieces, so that the stress of the ejecting pieces can be distributed more uniformly when the ejecting pieces are pressed, the acting force is better transmitted to the valve core, and the valve core can move stably. Specifically, one end of the jacking piece, which is in contact with the valve core, is provided with at least two overflowing openings, and the at least two overflowing openings are symmetrically arranged at the end part of the jacking piece.

Further, the ejection piece further comprises a limiting part, the limiting part is arranged on the outer wall of the ejector rod, and the limiting part can be in contact with the inner wall surface of the first liquid storage part 120.

Further, the water inlet valve includes a first water inlet valve, the first water inlet valve is disposed on the first liquid storage portion 120, the first water inlet valve has a first flow guide channel, a first valve core and a first flow guide port, the first water inlet valve further includes a first valve body, the first valve body is connected with the first liquid storage portion 120, and the first valve body forms a first flow guide channel and a first flow guide port; the first elastic piece is arranged between the first valve body and the first valve core in a compression mode; and the first sealing piece is matched with the first valve body and is positioned at the first flow guide port, and the first sealing piece can be contacted with the first valve core.

EXAMPLE III

On the basis of the foregoing embodiments, the present embodiment describes the number of the first liquid storage portions 120 and the second liquid storage portions 130, and further, the number of the first liquid storage portions 120 is plural, the second liquid storage portion 130 includes a plurality of liquid storage cavities, and the number of the first liquid storage portions 120 corresponds to the number of the liquid storage cavities one to one.

In this embodiment, the number of the first liquid storage parts 120 is plural, the plural first liquid storage parts 120 are arranged at intervals inside the detergent box 110, and the first liquid storage parts 120 are relatively independent and do not affect each other. The second stock solution portion 130 includes a plurality of stock solution chambeies, and every stock solution chamber and a first stock solution portion 120 intercommunication, every stock solution chamber all are equipped with corresponding sensing piece, and the sensing piece in every stock solution chamber can be directed against the liquid level in this stock solution intracavity and detect to whether the liquid volume in each first stock solution portion 120 can real time monitoring is sufficient. Certainly, when the liquid volume in the different stock solution chambeies is not enough, then generate corresponding sensing signal, the user can know which specific first stock solution portion 120 needs liquid feeding processing or change processing according to different sensing signal.

Further, the feeding device 100 further includes a liquid outlet disposed on the second liquid storage portion 130, and the liquid outlet enables the second liquid storage portion 130 to communicate with the detergent box 110.

In this embodiment, the dispensing device 100 further includes a liquid outlet disposed on the second liquid storage portion 130, and the liquid outlet enables the second liquid storage portion 130 to communicate with the detergent box 110, so as to enable the sensing component to detect real-time and accurate liquid level parameters, and to simplify the structure of the first liquid storage portion 120, and enable the first liquid storage portion 120 to be a replaceable component and a frequently detachable easily-damaged component, thereby reducing the use cost of the dispensing device 100.

Further, the feeding device 100 further comprises a booster pump, the booster pump is arranged in the detergent box 110, a liquid inlet end of the booster pump is communicated with the second liquid storage part 130 through a liquid outlet, and a liquid outlet end of the booster pump is communicated with the detergent box 110.

In this design, the booster pump can introduce the laundry treating agent in the second liquid storage portion 130 into the detergent box 110, and compared with the laundry treating agent flowing by gravity, the laundry treating agent can be pressurized by the booster pump, and the laundry treating agent in the second liquid storage portion 130 can flow into the detergent box 110 as much as possible under the driving of pressure, so that the laundry treating agent in the detergent box 110 is fully dissolved and diluted, and then is introduced into the washing drum through the liquid outlet pipe of the detergent box 110, and the laundry to be treated in the washing drum is correspondingly treated, such as laundry washing, laundry softening, laundry sterilizing and disinfecting.

Example four

On the basis of the foregoing embodiment, the present embodiment describes a specific structure of the detergent box 110, and further, as shown in fig. 4 and 5, the detergent box 110 includes a first box 111 and a second box 112, and the first box 111 is provided with a water inlet pipe 113. The second box 112 is connected with the first box 111 to form a cavity 115, the second box 112 has a liquid outlet pipe 114, the cavity 115 is respectively communicated with the water inlet pipe 113 and the liquid outlet pipe 114, and the first liquid storage part 120 and the second liquid storage part 130 are arranged on the second box 112 and are positioned in the cavity 115.

In this embodiment, the detergent box 110 includes a first box 111 and a second box 112, the first box 111 is provided with a water inlet pipe 113, and the water inlet pipe 113 is used to introduce a water source, thereby pre-dissolving the laundry treatment agent inside the detergent box 110. The first container 111 and the second container 112 are detachably connected to each other, and can form a cavity 115 after being assembled, and the cavity 115 is used for accommodating the first reservoir 120 and the second reservoir 130. Second container 112 has an outlet conduit 114. After the laundry treatment agent is put into the detergent box 110 from the first liquid storage part 120 and the second liquid storage part 130, the water flow introduced through the water inlet pipe 113 can dissolve and dilute the laundry treatment agent inside the detergent box 110, and then the laundry treatment agent flows out from the water outlet pipe 114, and the diluted laundry treatment agent is contacted with the laundry, so that the laundry damage caused by direct contact of the high-concentration laundry treatment agent and the laundry can be avoided.

Further, the first case 111 forms a water passing chamber, and the water inlet pipe 113 is communicated with the water passing chamber. The feeding device 100 further comprises a plurality of spraying ports, the plurality of spraying ports are distributed on the first box body 111 at intervals, and the plurality of spraying ports are communicated with the water passing cavity.

In this embodiment, the first container 111 can form a water passing cavity, i.e. the first container 111 has a hollow structure. The water inlet pipe 113 is disposed on the top wall of the first container 111, and the water inlet pipe 113 is communicated with the water passing chamber. The feeding device 100 further comprises a plurality of spraying openings, the plurality of spraying openings are communicated with the water passing cavity, and the plurality of spraying openings are distributed on the bottom wall of the first box body 111 at intervals. That is to say, the water inlet pipe 113, the water passing cavity and the plurality of spraying ports can form a water flow channel from top to bottom, and a water source can enter the water passing cavity through the water inlet pipe 113 and then be sprayed into the cavity 115 from the plurality of spraying ports, so that the laundry treatment agent attached to the inner wall of the detergent box 110 can be dissolved and diluted by the water flow and can flow out through the liquid outlet pipe 114 as far as possible, and the possibility of laundry treatment agent residue inside the detergent box 110 is reduced.

Further, the first reservoir 120 includes a front sidewall facing away from the second reservoir 130, at least a portion of the front sidewall being a light-transmitting wall.

In this embodiment, the first reservoir 120 includes a front sidewall facing away from the second reservoir 130, and at least a portion of the front sidewall may form a visible window, i.e., at least a portion of the front sidewall is a light-transmitting wall through which a user may directly observe the remaining amount of the laundry treating agent inside the first reservoir 120. It is worth to say that the light-transmitting wall is made of a light-transmitting material. The user can observe the residual quantity of the clothing treating agent in the liquid storage part through the light-transmitting wall, so that the clothing treating agent can be supplemented in time, and the problem that the normal cleaning function cannot be realized due to the lack of the clothing treating agent is avoided.

Further, the dispensing device 100 further includes a mark portion 140, and the mark portion 140 is disposed on the transparent wall of the liquid storage portion.

In this embodiment, the dispensing device 100 further includes a mark part 140, and the mark part 140 is disposed on a front side wall of the first reservoir part 120, so that a user can conveniently determine the amount of detergent by pressing the mark part 140. The identification portion 140 can also be used to determine the remaining amount of the laundry treating agent in the first reservoir 120, providing a reference for the replenishment liquid. Specifically, the identification part 140 may be a graduation mark, and the identification part 140 is integrally formed with the first reservoir 120. Specifically, the identification part 140 and the first reservoir part 120 may be formed by injection molding.

EXAMPLE five

According to a second aspect of the present invention, as shown in fig. 6, 7 and 8, there is provided a laundry treating apparatus 200 comprising the dispensing device 100 provided in any one of the above embodiments.

The laundry treating apparatus 200 provided by the present invention includes the dispensing device 100 provided in any of the above embodiments, so that all the advantages of the dispensing device 100 are provided, and no further description is provided herein.

It is noted that the laundry treating apparatus 200 may be a washing machine, a dryer, or a dry cleaning all-in-one machine.

Further, the laundry treating apparatus 200 includes a housing having a receiving cavity, the dispensing device 100 is disposed in the housing, and at least a portion of the dispensing device 100 extends into the receiving cavity.

In this embodiment, the laundry treating apparatus 200 includes a housing formed with a receiving cavity. Specifically, when the laundry treating apparatus 200 is a washing machine, the receiving cavity may be used to receive an inner tub, an outer tub, driving parts, and the like of the washing machine. The dispensing device 100 is connected to the housing, and at least a portion of the dispensing device 100 extends into the receiving cavity, that is, a portion of the dispensing device 100 extends through the housing into the receiving cavity, another portion of the dispensing device 100 may protrude out of the housing, and the portion of the dispensing device 100 protruding out of the housing may be conveniently used for dispensing the laundry treatment agent. Specifically, a part of the first liquid storage part 120 of the dispensing device 100 protrudes out of the housing, the liquid replenishing port 121 is formed in the part of the first liquid storage part 120, a user can add liquid to the first liquid storage part 120 through the exposed liquid replenishing port 121, the first liquid storage part 120 does not need to be detached from the detergent box 110 in the liquid adding process, and the liquid adding process is simple and convenient to operate.

Conceivably, in order to make the first liquid storage part 120 protrude from the housing, an avoiding opening is correspondingly formed on the housing corresponding to the mounting position of the dispensing device 100, the dispensing device 100 is mounted on the housing, and the free end of the liquid storage part in the dispensing device 100 extends out of the avoiding opening.

Further, the dispensing device 100 further includes a fluid infusion port 121, the fluid infusion port 121 is disposed at an end of the first reservoir 120 away from the second reservoir 130, and the fluid infusion port 121 is used for supplementing the laundry treatment agent into the first reservoir 120. Through set up fluid infusion mouth 121 on first stock solution portion 120 to can be directly for first stock solution portion 120 adds clothing treatment agent, and need not to dismantle first stock solution portion 120 from detergent box 110, simplify the fluid infusion operation, avoid in the long-term use, because first stock solution portion 120 frequently dismantles from detergent box 110 and influence the reliable mating property between the two.

Further, a fluid infusion port 121 is disposed at the top of the first reservoir 120.

In this embodiment, the fluid infusion port 121 is provided at the top of the first reservoir 120, the fluid infusion port 121 communicates with the first reservoir 120, and the laundry treating agent can enter the interior of the first reservoir 120 through the fluid infusion port 121. Through establishing fluid infusion mouth 121 at the top of first stock solution portion 120, on the one hand clothing finishing agent can flow into in first stock solution portion 120 through fluid infusion mouth 121 under the action of gravity, and on the other hand can simplify user's fluid infusion operation degree of difficulty, and the user does not worry clothing finishing agent and flows out at the in-process of fluid infusion, also does not have too much requirement to the fluid infusion pressure of fluid infusion in-process. If the fluid infusion port 121 is disposed at another position, the fluid infusion pressure needs to overcome the gravity of the laundry treating agent in the first fluid reservoir 120 during the fluid infusion process, so as to achieve fluid infusion.

Further, the dispensing device 100 further includes a cover member 122, the cover member 122 is detachably disposed on the first liquid storage portion 120, and the cover member 122 can close the fluid infusion port 121.

In this embodiment, the dispensing device 100 further includes a sealing member 122, the sealing member 122 is detachably disposed on the first liquid storage portion 120 and can seal the liquid feeding port 121, and since the laundry treating apparatus 200 may largely shake during operation, the sealing member 122 can effectively prevent the laundry treating agent in the first liquid storage portion 120 from leaking from the liquid feeding port 121, and meanwhile, the sealing member 122 can also prevent external impurities from falling into the first liquid storage portion 120, thereby avoiding the problem of blockage caused by the external impurities, and ensuring normal and quantitative dispensing of the dispensing device 100.

Further, the housing comprises a casing and a control panel 210, the control panel 210 is connected with the casing and forms a containing cavity, and the launching device 100 is arranged on the control panel 210. The laundry treating apparatus 200 further includes a control board provided on the control panel 210, the control board being electrically connected with the sensing member, and a prompt part. The prompt part is electrically connected with the control panel, and the control panel can control the prompt part to start and stop according to the liquid parameters.

In this embodiment, the housing includes a housing and a control panel 210, and the housing and the control panel 210 are detachably connected to form a receiving cavity, which can facilitate the repair and replacement of the control panel 210. The control panel 210 is provided with an avoiding opening, a part of the first liquid storage part 120 of the dispensing device 100 extends into the avoiding opening to enter the detergent box 110, and the other part of the first liquid storage part 120 protrudes out of the outer wall surface of the control panel 210. It is worth mentioning that "inner" refers to a direction towards the inside of the receiving cavity. "outer" means a direction away from the receiving cavity. The first liquid storage part 120 is integrally arranged on the control panel 210, so that the operation convenience of a user is facilitated, and after a proper amount of clothes treating agent is put into the first liquid storage part 120, corresponding function keys can be controlled at other positions of the control panel 210, so that the clothes treating device 200 can be operated quickly, and the time is saved.

Further, a portion of the first reservoir 120 of the dispensing device 100 is disposed to protrude from the control panel 210.

In this embodiment, a part of the first liquid storage 120 of the dispensing device 100 protrudes from the control panel 210, that is, the liquid replenishing port 121 is disposed on the part of the first liquid storage 120, so that a user can perform liquid replenishing treatment on the first liquid storage 120 through the exposed liquid replenishing port 121 without detaching the first liquid storage 120 from the detergent box 110 during the liquid replenishing process, and the liquid replenishing process is simple and convenient to operate.

Specifically, the dosing device 100 includes a detergent box 110, a first reservoir 120, a second reservoir 130, and a sensing member, wherein the detergent box 110 has a fitting opening. The first reservoir 120 is detachably provided in the detergent box 110 from the fitting port. The second reservoir 130 is located in the detergent box 110 away from the fitting opening, and the second reservoir 130 can communicate with the first reservoir 120. The sensing member is disposed in the second liquid storage portion 130 to detect a liquid parameter in the second liquid storage portion 130.

It should be noted that the first reservoir 120 and the second reservoir 130 can be connected by a connecting tube. When the first reservoir 120 is separated from the detergent box 110, the first reservoir 120 and a portion of the connection pipe protrude. It can be conceived that, for the fixation of the free end of the connection pipe, a corresponding fixation structure may be provided to fix the free end of the connection pipe for a short time, so that both hands of a user may be liberated to facilitate the charging process or the replacement process of the first liquid storage part 120.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A delivery device (100), comprising:

a detergent box (110), the detergent box (110) having a fitting opening;

a first reservoir (120), the first reservoir (120) being detachably provided in the detergent box (110) from the fitting port;

a second reservoir (130) located in the detergent box (110) away from the fitting opening, the second reservoir (130) being communicable with the first reservoir (120);

the sensing piece is arranged on the second liquid storage part (130) so as to detect liquid parameters in the second liquid storage part (130).

2. The delivery device (100) of claim 1, wherein the sensing member comprises:

a float ball disposed in the second liquid storage portion (130);

a reed switch provided on a wall surface of the detergent box (110) facing the second liquid reservoir (130); or

And a probe provided in the second liquid storage part (130).

3. The delivery device (100) of claim 1, wherein the delivery device (100) further comprises:

a one-way valve provided on one of the first reservoir portion (120) and the second reservoir portion (130), a portion of the other of the first reservoir portion (120) and the second reservoir portion (130) being capable of ejecting the one-way valve to communicate the first reservoir portion (120) and the second reservoir portion (130).

4. The delivery device (100) of claim 1, wherein the delivery device (100) further comprises:

one of the two liquid inlet valves is arranged on the first liquid storage part (120), the other of the two liquid inlet valves is arranged on the second liquid storage part (130), each liquid inlet valve is provided with a flow guide channel and a valve core movably arranged in the flow guide channel, and the valve core can block one flow guide opening of the flow guide channel;

the ejection piece is movably arranged on the first liquid storage part (120) and provided with a communicating cavity, and the ejection piece can drive the valve core to be away from the flow guide opening so that the flow guide channel is communicated with the communicating cavity.

5. Delivery device (100) according to any one of claims 1 to 4,

the quantity of first stock solution portion (120) is a plurality of, second stock solution portion (130) includes a plurality of stock solution chambeies, first stock solution portion (120) with the quantity one-to-one of stock solution chamber.

6. The delivery device (100) according to any of claims 1 to 4, characterized in that the delivery device (100) further comprises:

and the liquid outlet is arranged on the second liquid storage part (130) so as to communicate the second liquid storage part (130) with the detergent box (110).

7. The delivery device (100) of claim 6, wherein the delivery device (100) further comprises:

and the booster pump is arranged in the detergent box (110), the liquid inlet end of the booster pump is communicated with the second liquid storage part (130) through the liquid outlet, and the liquid outlet end of the booster pump is communicated with the detergent box (110).

8. The dosing device (100) according to any one of claims 1 to 4, wherein the detergent box (110) comprises:

the first box body (111), wherein a water inlet pipe (113) is arranged on the first box body (111);

second box body (112), with first box body (111) are connected and are formed cavity (115), second box body (112) have drain pipe (114), cavity (115) respectively with inlet tube (113) with drain pipe (114) intercommunication, first stock solution portion (120) with second stock solution portion (130) are located on second box body (112) and are located in cavity (115).

9. Delivery device (100) according to claim 8,

the first box body (111) forms a water passing cavity, and the water inlet pipe (113) is communicated with the water passing cavity;

the delivery device (100) further comprises:

the spraying ports are distributed on the first box body (111) at intervals, and the spraying ports are communicated with the water passing cavity.

10. Delivery device (100) according to any one of claims 1 to 4,

the first reservoir (120) comprises a front side wall facing away from the second reservoir (130), at least a portion of the front side wall being a light transmitting wall.

11. The delivery device (100) of claim 10, wherein the delivery device (100) further comprises:

and the mark part (140) is arranged on the light-transmitting wall of the liquid storage part.

12. A laundry treating apparatus (200), characterized by comprising: the delivery device (100) of any of claims 1 to 11.

13. The laundry treating apparatus (200) according to claim 12, characterized in that the laundry treating apparatus (200) comprises:

the device comprises a shell, wherein the shell is provided with a containing cavity, the throwing device (100) is arranged on the shell, and at least one part of the throwing device (100) extends into the containing cavity.

14. The laundry processing apparatus (200) according to claim 13,

the housing includes:

a housing;

the control panel (210) is connected with the machine shell and forms the containing cavity, and the throwing device (100) is arranged on the control panel (210);

the laundry treating apparatus (200) further includes:

the control panel is arranged on the control panel (210), and the control panel is electrically connected with the sensing piece;

and the prompting part is electrically connected with the control board, and the control board can control the starting and stopping of the prompting part according to liquid parameters.

15. The laundry processing apparatus (200) according to claim 14,

a part of the first liquid storage part (120) of the throwing device (100) is arranged to protrude from the control panel (210).