WO2023236555A1

WO2023236555A1 - Liquid storage device and base station

Info

Publication number: WO2023236555A1
Application number: PCT/CN2023/074126
Authority: WO
Inventors: 郑伟伟; 许波建; 夏磊; 周彬
Original assignee: 追觅创新科技(苏州)有限公司
Priority date: 2022-06-08
Filing date: 2023-02-01
Publication date: 2023-12-14
Also published as: CN217744282U

Abstract

A liquid storage device and a base station. The liquid storage device comprises: a liquid storage assembly, wherein the liquid storage assembly is provided with an accommodating cavity (125) and a liquid inlet (111) in communication with the outside of the liquid storage device; a control assembly, wherein the control assembly comprises at least a liquid-adding control valve (50), which is mounted inside the liquid storage assembly; and a liquid intake pipe (60), wherein the liquid-adding control valve (50) is mounted on the liquid intake pipe (60), a first end (610) of the liquid intake pipe (60) is connected to the liquid inlet (111), and a second end (620) of the liquid intake pipe (60) is in communication with the accommodating cavity (125). The base station comprises a machine body, wherein the machine body is provided with a mounting cavity, and the liquid storage device is mounted inside the mounting cavity. The problem of low efficiency of replenishment with water due to the fact that the base station needs to perform manual replenishment with water can be solved.

Description

Liquid storage device and base station

This disclosure claims priority to the following patent applications: a Chinese patent application filed with the China Patent Office on June 8, 2022, with application number 202221421231.6 and an invention name of "Liquid Storage Device and Base Station"; the entire content of the above patent application is incorporated by reference incorporated in this disclosure.

Technical field

The utility model belongs to the technical field related to cleaning equipment, and specifically relates to a liquid storage device and a base station.

Background technique

With the development of intelligence in cleaning robots, cleaning robots can complete various supply operations at the base station. However, the base station clean water bucket is limited in capacity. After multiple uses, it still needs to be manually added to the base station solution bucket. Existing products generally require a refilling operation within two or three days, which is relatively frequent, so the user experience is not as good as Intelligent requirements that do not require human intervention for a long time.

Therefore, it is necessary to improve the prior art to overcome the defects in the prior art.

Utility model content

Therefore, the technical problem to be solved by this utility model is that the base station in the prior art requires manual water replenishment, resulting in low water replenishment efficiency.

In order to solve the above technical problems, the utility model provides a liquid storage device. The liquid storage device includes a liquid storage component. The liquid storage component has a storage cavity and a liquid inlet connected to the outside of the liquid storage device; a control component. The control component at least includes Liquid addition control valve, the liquid addition control valve is installed inside the liquid storage component; liquid inlet pipe, the liquid addition control valve is installed on the liquid inlet pipe, the first end of the liquid inlet pipe is connected to the liquid inlet, and the second end of the liquid inlet pipe The end is connected with the accommodation cavity.

Optionally, the liquid storage assembly includes an outer box and a liquid storage tank. The liquid storage tank is installed inside the outer box, the liquid inlet is provided on the outer box, and the accommodation cavity is formed in the liquid storage tank.

Optionally, an accommodation space is formed between the liquid storage tank and the outer box, and the liquid adding control valve is installed in the accommodation space.

Optionally, the control assembly also includes a connecting piece, which is arranged in the accommodation space. The connecting piece is connected to the liquid storage tank, and the accommodation space is formed on the connecting piece. The liquid adding control valve is arranged in the accommodation space, and the liquid adding control valve has a The liquid outlet part and the liquid inlet part have a first through hole and a second through hole formed on the connecting piece. The liquid outlet part and the liquid inlet part respectively extend from the first through hole and the second through hole to accommodate spaces and connect to the liquid inlet pipe. .

Optionally, the accommodation space is provided between the first outer wall of the liquid storage tank and the first inner wall of the outer box, the liquid inlet pipe includes a first pipe section with a first end, and the second outer wall of the liquid storage tank is connected to the outer tank. A gap is formed between the second inner walls of the body, one end of the first pipe section is the first end, the first end is connected to the liquid inlet, and the other end of the first pipe section extends from the gap to the liquid inlet part of the liquid adding control valve.

Optionally, the liquid inlet pipe includes a second pipe section with a second end, one end of the second pipe section is connected to the liquid outlet, the other end of the second pipe section is the second end, and the second end extends to the storage tank along the height direction of the liquid storage tank. in the holding chamber of the liquid tank.

Optionally, the outer box includes a base, which is provided with a liquid inlet and a liquid supply port; a cover, which is provided on the base; and a second seal, which is disposed between the base and the cover. , so that the cover seals the accommodation space.

Optionally, the control component further includes a liquid level sensor, at least part of which is installed inside the accommodation cavity for detecting the liquid level inside the accommodation cavity; and a controller, which is accommodated inside the accommodation space. , the controller is electrically connected to the liquid level sensor and the liquid adding control valve.

Optionally, the outer box is also provided with a wire passing hole, and the liquid storage device further includes a conductive member, the conductive member is electrically connected to the controller, and the conductive member is installed at the wire passing hole; the first sealing member is provided with Between the conductive member and the inner surface of the wire hole.

Optionally, the liquid storage device also has a liquid supply port and a water supply pipeline suitable for supplying water to the outside of the liquid storage device. One end of the water supply pipeline is connected to the liquid supply port, and the other end of the water supply pipeline is connected to the accommodation cavity.

Optionally, the accommodation chamber has a solution area, one end of the water supply pipeline is connected to the liquid supply port, and the other end of the water supply pipeline is connected to the solution area.

Optionally, the accommodation chamber also has a clean water area and an overflow channel for connecting the clean water area and the solution area. The second end of the liquid inlet pipe is connected to the clean water area, and the entrance of the overflow channel is connected to the clean water area. The overflow channel The outlet of the channel is connected to the solution area.

Optionally, the clean water area and the solution area are arranged side by side laterally in the accommodation cavity; and/or a partition is provided in the accommodation cavity, and the partition is erected inside the accommodation cavity to separate the accommodation cavity from the clean water area. and solution area, and the overflow channel is set on the top of the partition.

Optionally, the control assembly also includes a liquid level sensor, which is installed inside the solution area.

Optionally, the liquid storage device further includes a water adding filter, which is housed inside the accommodation cavity, and is installed on the second end of the liquid inlet pipe; and/or a quick connector, which is detachably Installed at the liquid inlet.

Optionally, the liquid adding control valve is arranged inside the accommodation cavity of the liquid storage tank.

The utility model also provides a base station, which includes a body, which has an installation cavity; and the above-mentioned liquid storage device, which is installed inside the installation cavity.

Optionally, the body has a water suction port, and the water suction port is connected with the liquid inlet on the outer box of the liquid storage device; and/or the machine The body has a power supply port, and the power supply port is electrically connected to the conductive part of the control component of the liquid storage device.

Optionally, the base station further includes a liquid supply pipe. Both ends of the liquid supply pipe are adapted to communicate with the water suction port and a liquid supply source outside the base station. The liquid supply source is adapted to supply liquid into the accommodation cavity of the liquid storage device through the water suction port. .

The technical solution provided by this utility model has the following advantages:

The utility model provides a liquid storage device. The liquid storage device includes a liquid storage component, a control component and a liquid inlet pipe. The liquid storage component has a containing cavity and a liquid inlet connected to the outside of the liquid storage device. The control component at least includes a liquid adding control. valve, the liquid adding control valve is installed inside the liquid storage component, the liquid adding control valve is installed on the liquid inlet pipe, the first end of the liquid inlet pipe is connected to the liquid inlet, and the second end of the liquid inlet pipe is connected to the accommodation cavity.

It can be seen from the above that the liquid storage device of the present application has a liquid adding control valve built into the liquid storage component, which avoids setting the liquid adding control component outside the base station, reduces the use of exposed lines outside the base station, and reduces assembly requirements. , which enhances the safety of use. By building the liquid adding control valve inside the liquid storage component, it is possible to eliminate the need for manual water addition, reducing labor costs, while also improving the accuracy of liquid filling and improving usage efficiency.

Description of the drawings

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the specific embodiments or the prior art will be briefly introduced below. It is obvious that the drawings in the following description The drawings illustrate some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is an exploded view of the liquid storage device provided by the utility model;

Figure 2 is a schematic three-dimensional structural diagram of the liquid storage device provided by the utility model;

Figure 3 is another three-dimensional structural schematic diagram of the liquid storage device provided by the utility model;

Figure 4 is a schematic diagram of the internal structure of the outer box provided by the utility model;

Figure 5 is a top view of the liquid storage tank provided by the utility model;

Figure 6 is a cross-sectional view along line A-A in Figure 5;

Figure 7 is a schematic diagram of the internal structure of the liquid storage tank provided by the utility model.

Explanation of reference symbols:

10-cover; 20-liquid level sensor; 30-connector; 310-first through hole; 320-second through hole; 40-controller; 50-liquid addition control valve; 510-liquid outlet; 520- Liquid inlet part; 60-liquid inlet pipe; 610-first end; 620-second end; 70-outer box; 90-quick connector; 100-conductive parts; 110-base; 111-liquid inlet; 112- Wiring hole; 113-liquid supply port; 114-first inner wall; 115-second inner wall; 120-liquid storage tank; 121-clean water area; 122-solution area; 123-partition plate; 124-overflow channel; 125 -accommodating cavity; 126-first outer wall; 127-second outer wall; 130-filter cotton; 140-add water Filter; 150-water supply pipeline; 160-second seal.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. The present utility model will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, as long as there is no conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.

It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. .

In the present invention, unless otherwise specified, the directional words used such as "up, down, top, bottom" usually refer to the direction shown in the drawings, or refer to the vertical position of the component itself. , vertically or in the direction of gravity; similarly, for ease of understanding and description, "inside and outside" refers to the inside and outside relative to the outline of each component itself, but the above directional terms are not used to limit the present utility model.

The utility model solves the problem in the prior art that the base station requires manual water replenishment, resulting in low water replenishment efficiency.

Example 1

This embodiment provides a liquid storage device, as shown in Figures 1 to 7. The liquid storage device includes a liquid storage component, a control component and a liquid inlet pipe 60. The liquid storage component has a containing cavity 125 and is connected to the outside of the liquid storage device. The connected liquid inlet 111, the control assembly at least includes a liquid adding control valve 50, the liquid adding control valve 50 is installed inside the liquid storage assembly, the liquid adding control valve 50 is installed on the liquid inlet pipe 60, the first end of the liquid inlet pipe 60 610 is connected to the liquid inlet 111 , and the second end 620 of the liquid inlet pipe 60 is connected to the accommodation cavity 125 .

Specifically, the liquid storage device of the present application has the liquid addition control valve 50 built into the liquid storage assembly, thereby avoiding the need to install a liquid addition control assembly outside the base station, reducing the use of exposed lines outside the base station, and reducing assembly requirements. , which enhances the safety of use. By building the liquid adding control valve 50 inside the liquid storage component, manual water adding is eliminated, labor costs are reduced, and the accuracy of liquid adding is improved, thereby improving usage efficiency.

Furthermore, the liquid adding control valve 50 is a type of valve, and the opening or closing of the valve controls the on-off of the water inside the liquid inlet pipe 60 .

As shown in Figures 1 to 7, the liquid storage assembly includes an outer box 70 and a liquid storage tank 120. The liquid storage tank 120 is installed inside the outer box 70, the liquid inlet 111 is provided on the outer box 70, and the accommodation cavity 125 formed in the liquid storage tank 120 .

Specifically, the inside of the liquid storage tank 120 is used to accommodate liquid. The liquid storage tank 120 is arranged inside the outer box 70 to play a role of support and protection. The outer box 70 is provided with the inside of the liquid storage tank 120 . The liquid inlet 111 is connected to facilitate the external water source of the outer box 70 to provide liquid to the inside of the liquid storage tank 120. The specific liquid inlet is 111 and the liquid storage tank 120 are connected by a liquid inlet pipe 60 .

Further, the interior of the accommodation cavity 125 is used to store liquid.

In this embodiment, an accommodation space is formed between the liquid storage tank 120 and the outer box 70 , and the liquid adding control valve 50 is installed in the accommodation space.

Among them, the liquid adding control valve 50 is arranged outside the liquid storage tank 120, and the liquid adding control valve 50 is isolated from the liquid inside the accommodation cavity 125, so as to prevent the liquid adding control valve 50 from being in contact with the liquid and causing damage to the liquid adding control valve 50. phenomenon occurs.

Furthermore, pipelines can be accommodated inside the accommodating space to achieve built-in pipelines, improve safety of use, and increase aesthetics.

As shown in Figures 4 and 6, the control assembly also includes a connecting piece 30. The connecting piece 30 is arranged in the accommodation space. The connecting piece 30 is connected to the liquid storage tank 120. The connecting piece 30 is formed with an accommodation space. The liquid adding control valve 50 Disposed in the accommodation space, the liquid adding control valve 50 has a liquid outlet 510 and a liquid inlet 520. A first through hole 310 and a second through hole 320 are formed on the connector 30. The liquid outlet 510 and the liquid inlet 520 are respectively The accommodation space extends from the first through hole 310 and the second through hole 320 and is connected to the liquid inlet pipe 60 .

Further, the connecting piece 30 is connected to the liquid storage tank 120, and the liquid adding control valve 50 is installed inside the accommodation space of the connecting piece 30 to realize the positioning and protection of the liquid adding control valve 50. A third is formed on the connecting piece 30. A through hole 310 and a second through hole 320 to facilitate the liquid outlet part 510 extending from the first through hole 310 out of the accommodation space and connected to the liquid inlet pipe 60 to facilitate the liquid inlet part 520 extending out of the accommodation space from the second through hole 320 And connect the liquid inlet pipe 60.

In this embodiment, the accommodation space is provided between the first outer wall 126 of the liquid storage tank 120 and the first inner wall 114 of the outer box 70 . The liquid inlet pipe 60 includes a first pipe section with a first end 610 . A gap is formed between the second outer wall 127 of the box 120 and the second inner wall 115 of the outer box 70. One end of the first pipe section is the first end 610, the first end 610 is connected to the liquid inlet 111, and the other end of the first pipe section It extends from the gap to the liquid inlet portion 520 of the liquid adding control valve 50 .

The liquid inlet pipe 60 is of a two-section design. The liquid inlet pipe 60 has a first pipe section and a second pipe section. One end of the first pipe section is the first end 610 of the liquid inlet pipe 60 , and the other end of the first pipe section is connected to the liquid addition pipe. The liquid inlet portion 520 of the control valve 50 is connected so that the liquid inside the liquid inlet 111 flows to the liquid adding control valve 50 .

Further, the liquid inlet pipe 60 includes a second pipe section with a second end 620 . One end of the second pipe section is connected to the liquid outlet 510 , and the other end of the second pipe section is the second end 620 . The second end 620 extends along the liquid storage tank 120 The height direction extends into the accommodation cavity 125 of the liquid storage tank 120 .

Among them, the liquid flowing out of the liquid outlet 510 of the liquid adding control valve 50 flows into the inside of the accommodating cavity 125 through the second pipe section, so that under the action of the liquid adding control valve 50, the liquid flows from the liquid inlet 111 to the accommodating cavity 125. For the internal liquid supply, a structure in which the liquid inlet pipe 60 and the liquid adding control valve 50 cooperate is used to control whether to supply liquid to the interior of the accommodation cavity 125, which improves the The accuracy of liquid supply also reduces manual involvement.

In this embodiment, in order to improve the efficiency of liquid flow and ensure the flow direction of the liquid, a pump body may be provided on the liquid inlet pipe 60 , and the pump body is used to provide power for the liquid flow.

As shown in Figures 1 to 7, the outer box 70 includes a base 110, a cover 10 and a second seal 160. The base 110 is provided with a liquid inlet 111 and a liquid supply port 113; the cover 10 is provided on the base 110 On; the second sealing member 160 is provided between the base 110 and the cover 10, so that the cover 10 seals the accommodation space.

Specifically, the base 110 and the cover 10 are detachably installed together, and a second seal 160 is provided between the base 110 and the cover 10 to achieve a sealing effect. The liquid storage tank 120 is installed between the base 110 and the cover. The inside of the sealed space formed between the bodies 10 is to prevent external dust or sewage from entering the inside of the liquid storage tank 120 and the accommodating space.

Further, the base 110 and the cover 10 may be connected by snap-fit, plug-in, fastener, etc., subject to the possibility of detachable connection.

Furthermore, the second sealing member 160 may be a structural member such as a sealing gasket or a sealing ring, as long as a good sealing effect can be achieved.

In this embodiment, a handle is provided on the top of the cover 10 to facilitate manual movement of the outer box 70 and to separate the cover 10 from the base 110. The specific shape of the handle is not limited in this application. Subject to being easy to hold.

As shown in Figure 1, the control assembly also includes a liquid level sensor 20 and a controller 40. At least a part of the liquid level sensor 20 is installed inside the accommodation cavity 125 for detecting the liquid level inside the accommodation cavity 125; the controller 40 Housed inside the accommodation space, the controller 40 is electrically connected to the liquid level sensor 20 and the liquid adding control valve 50 .

Specifically, the liquid level sensor 20 detects the liquid inside the accommodation cavity 125 and sends a signal to the controller 40. When water needs to be added, the controller 40 outputs a signal to the liquid adding control valve 50 to control the heating control valve to open. The liquid pipe 60 starts to supply water to the inside of the accommodating cavity 125. When the liquid level sensor 20 detects that the liquid inside the accommodating cavity 125 has reached the preset liquid level, the liquid level sensor 20 sends an electrical signal to the controller 40, and the controller 40 The liquid adding control valve 50 is controlled to close to stop supplying liquid to the inside of the accommodation chamber 125. The controller 40 and the liquid level sensor 20 are used to detect the liquid level and determine whether to supply water, thereby improving accuracy.

Further, in order to facilitate power supply, the outer box 70 is also provided with a wire hole 112. The liquid storage device also includes a conductive member 100 and a first sealing member. The conductive member 100 is electrically connected to the controller 40. The conductive member 100 is installed on At the wire passing hole 112; the first sealing member is disposed between the conductive member 100 and the inner surface of the wire passing hole 112.

Among them, the conductive member 100 is connected to an external power supply to realize the electrical connection of the external power supply to the controller 40 through the conductive member 100. The controller 40 is electrically connected to the liquid adding control valve 50 and the liquid level sensor 20, so the whole body is electrically connected. .

Furthermore, by disposing the first sealing member between the conductive member 100 and the wire hole 112, the guide member is stably installed at the wire hole 112, and external dust and the like are prevented from being passed between the conductive member 100 and the wire hole 112. The gap between the holes 112 enters the interior of the liquid storage device.

It should be noted that the first sealing member may be a sealing ring.

As shown in Figures 3 and 4, the liquid storage device also has a liquid supply port 113 and a water supply pipeline 150 suitable for supplying water to the outside of the liquid storage device. One end of the water supply pipeline 150 is connected to the liquid supply port 113. The water supply pipeline The other end of 150 is connected with the accommodation cavity 125 .

Specifically, when the liquid inside the liquid storage device needs to be supplied to the outside, the liquid is supplied from the liquid supply port 113 to the inside of the liquid storage device through the water supply pipeline 150 .

Furthermore, in order to improve the liquid supply efficiency, a water pump can be provided on the water supply pipeline 150 to provide power for liquid flow.

In this embodiment, the accommodating cavity 125 has a solution area 122, one end of the water supply pipeline 150 is connected to the liquid supply port 113, and the other end of the water supply pipeline 150 is connected to the solution area 122; the accommodating cavity 125 also has a clean water area 121, and The overflow channel 124 is used to connect the clean water area 121 and the solution area 122. The second end 620 of the liquid inlet pipe 60 is connected to the clean water area 121. The inlet of the overflow channel 124 is connected to the clean water area 121. The outlet of the overflow channel 124 is connected to the clean water area 121. The solution areas 122 are connected.

The accommodation chamber 125 has a solution area 122 and a clean water area 121 inside. The liquid inlet pipe 60 is connected with the clean water area 121 and is used to supply liquid to the clean water area 121. When the liquid inside the clean water area 121 reaches the overflow channel 124, the clean water The liquid inside the area 121 will flow into the inside of the solution area 122 through the overflow channel 124. The inside of the solution area 122 can be provided with detergents, bactericides, etc., and the liquid in the clean water area 121 will be cleaned after entering the inside of the solution area 122. The liquid is mixed, and the water supply pipeline 150 is connected with the solution area 122 and can supply liquid to the outside of the liquid storage device.

Furthermore, the clean water area 121 and the solution area 122 are arranged side by side laterally in the accommodation chamber 125, so that when the liquid inside the clean water area 121 is connected with the overflow channel 124, it can enter the solution area 122 through the overflow channel 124. internal.

Of course, it is also possible to arrange the clean water area 121 and the solution area 122 along the height direction. The liquid inside the clean water area 121 can be supplied to the inside of the solution area 122 through the overflow channel 124 .

As shown in FIGS. 6 and 7 , a partition 123 is provided in the accommodation cavity 125 . The partition 123 is erected inside the accommodation cavity 125 to separate the clean water area 121 and the solution area 122 in the liquid storage tank 120 . The flow channel 124 is provided on the top of the partition 123 .

Specifically, the accommodating cavity 125 is divided into a clean water area 121 and a solution area 122 by a partition 123, and an overflow channel 124 is provided on the partition 123, so that the liquid inside the clean water area 121 can flow into the solution area by itself. 122, and the overflow channel 124 is provided on the top of the partition 123, so that a certain amount of liquid can always be stored inside the clean water area 121 to provide clear liquid when needed.

Further, multiple overflow channels 124 may be provided, and the multiple channels are arranged at intervals to enhance the connection effect between the clean water area 121 and the solution area 122.

In this embodiment, the liquid level sensor 20 is installed inside the solution area 122 . The liquid inside the clean water area 121 flows into the inside of the solution area 122 through the overflow channel 124 . The liquid level sensor 20 is used to detect the inside of the solution area 122 of liquid. When the liquid inside the solution area 122 is insufficient, the liquid level sensor 20 sends a signal to the controller 40 to supply liquid to the clean water area 121, so that the liquid in the clean water area 121 flows to the solution area 122. When the solution area 122 When there is enough internal liquid, the liquid level sensor 20 controls the liquid adding control valve 50 through the controller 40 to stop supplying liquid to the clean water area 121.

As shown in FIG. 7 , the liquid storage device also includes a water adding filter 140 , which is housed inside the accommodation cavity 125 . The water adding filter 140 is installed on the second end 620 of the liquid inlet pipe 60 .

Specifically, the water filter 140 is provided to filter the liquid entering the clean water area 121 .

Further, a filter cotton 130 is provided inside the water filter 140 so that the liquid can be filtered through the filter cotton 130 .

As shown in Figure 1, the liquid storage device also includes a quick connector 90, which is detachably installed at the liquid inlet 111. The quick connector 90 is provided to facilitate the connection between the liquid inlet 111 and an external water source.

Example 2

Different from Embodiment 1, in this embodiment, the liquid adding control valve 50 is provided inside the accommodation cavity 125 of the liquid storage tank 120 .

Specifically, an independent installation cavity is provided inside the liquid storage tank 120, and the liquid addition control valve 50 is provided inside the installation cavity. By disposing the liquid addition control valve 50 inside the liquid storage tank 120, the liquid storage capacity is increased. The size of the tank 120 is such that more liquid can be stored inside the liquid storage tank 120 .

Example 3

This embodiment provides a base station. The base station includes a body and the liquid storage device in Embodiment 1. The body has an installation cavity, and the liquid storage device is installed inside the installation cavity.

Further, the body has a water suction port, and the water suction port is connected with the liquid inlet 111 on the outer box 70 of the liquid storage device.

Further, the body has a power supply port, and the power supply port is electrically connected to the conductive component 100 of the control component of the liquid storage device.

In this embodiment, the base station further includes a liquid supply pipe. Both ends of the liquid supply pipe are adapted to communicate with the water suction port and a liquid supply source outside the base station. The liquid supply source is adapted to pass through the water suction port to the accommodating cavity 125 of the liquid storage device. Internal fluid supply.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. The liquid storage device of this application has the liquid adding control valve 50 built into the liquid storage component, which avoids setting the liquid adding control component outside the base station, reduces the use of exposed lines outside the base station, and reduces assembly requirements. Enhanced safety of use.

2. By building the liquid adding control valve 50 inside the liquid storage component, it is possible to eliminate the need for manual water addition, reducing labor costs, while also improving the accuracy of liquid adding and improving usage efficiency.

3. An accommodation space is formed between the liquid storage tank 120 and the outer box 70. The liquid addition control valve 50 is installed inside the accommodation space to avoid direct contact between the liquid and the liquid addition control valve 50 and improve the liquid addition control. Valve 50 is safe to use.

4. The cooperation between the liquid adding control valve 50 and the liquid level sensor 20 is used to realize automatic liquid adding, which improves the accuracy.

5. The interior of the liquid storage tank 120 is partitioned into a clean water area 121 and a solution area 122, and the clean water area 121 supplies liquid to the solution area 122 to ensure that clean water and solution are always present inside the liquid storage tank 120, thereby improving practicality.

Obviously, the above-described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present utility model, those of ordinary skill in the art can make other changes or alterations in different forms without making creative efforts, and all of them shall fall within the scope of protection of the present utility model.

Claims

A liquid storage device, characterized in that the liquid storage device includes:

A liquid storage component, which has a receiving cavity (125) and a liquid inlet (111) connected to the outside of the liquid storage device;

Control assembly, the control assembly at least includes a liquid adding control valve (50), the liquid adding control valve (50) is installed inside the liquid storage assembly;

Liquid inlet pipe (60), the liquid adding control valve (50) is installed on the liquid inlet pipe (60), and the first end (610) of the liquid inlet pipe is connected to the liquid inlet (111) , the second end (620) of the liquid inlet pipe is connected with the accommodation cavity (125).
The liquid storage device according to claim 1, characterized in that the liquid storage assembly includes an outer box (70) and a liquid storage tank (120), and the liquid storage tank (120) is installed in the outer box. (70), the liquid inlet (111) is provided on the outer box (70), and the accommodation cavity (125) is formed in the liquid storage tank (120).
The liquid storage device according to claim 2, characterized in that an accommodation space is formed between the liquid storage tank (120) and the outer box (70), and the liquid adding control valve (50) is installed on within the accommodation space.
The liquid storage device according to claim 3, characterized in that the control assembly further includes a connecting piece (30), the connecting piece (30) is arranged in the accommodation space, and the connecting piece (30) Connected to the liquid storage tank (120), a receiving space is formed on the connecting piece (30), and the liquid adding control valve (50) is arranged in the receiving space,

The liquid adding control valve (50) has a liquid outlet (510) and a liquid inlet (520), and a first through hole (310) and a second through hole (320) are formed on the connector (30). The liquid outlet part (510) and the liquid inlet part (520) respectively extend out of the accommodation space from the first through hole (310) and the second through hole (320) and are connected to the liquid inlet part. tube(60).
The liquid storage device according to claim 3, characterized in that the accommodation space is provided on the first outer wall (126) of the liquid storage tank (120) and the first inner wall of the outer box (70). (114), the liquid inlet pipe (60) includes a first pipe section with the first end (610), the second outer wall (127) of the liquid storage tank (120) and the outer box body A gap is formed between the second inner walls (115) of (70), one end of the first pipe section is the first end (610), and the first end (610) is connected to the liquid inlet (111) , the other end of the first pipe section extends from the gap to the liquid inlet portion (520) of the liquid adding control valve (50).
The liquid storage device according to claim 4, characterized in that the liquid inlet pipe (60) includes a second pipe section with the second end (620), and one end of the second pipe section is connected to the liquid outlet. (510), the other end of the second pipe section is the second end (620), the second end (620) extends to the liquid storage tank along the height direction of the liquid storage tank (120) (120) in the accommodation cavity (125).
The liquid storage device according to any one of claims 3 to 6, characterized in that the outer box (70) includes:

Base (110), the base (110) is provided with the liquid inlet (111) and the liquid supply port (113);

Cover (10), the cover (10) is installed on the base (110);

A second sealing member (160) is provided between the base (110) and the cover (10), so that the cover (10) seals the accommodation space.
The liquid storage device according to claim 3, wherein the control component further includes:

Liquid level sensor (20), at least a part of the liquid level sensor (20) is installed inside the accommodation cavity (125), and is used to detect the liquid level inside the accommodation cavity (125);

Controller (40), the controller (40) is housed inside the accommodation space, the controller (40) is connected with the liquid level sensor (20) and the liquid adding control valve (50) Electrical connection.
The liquid storage device according to claim 8, characterized in that the outer box (70) is also provided with a wire passage hole (112), and the liquid storage device further includes:

Conductive member (100), the conductive member (100) is electrically connected to the controller (40), and the conductive member (100) is installed at the wire passing hole (112);

A first sealing member is provided between the conductive member (100) and the inner surface of the wire passing hole (112).
The liquid storage device according to any one of claims 1 to 6, characterized in that the liquid storage device also has a liquid supply port (113) and a water supply pipeline suitable for supplying water to the outside of the liquid storage device. (150), one end of the water supply pipeline (150) is connected to the liquid supply port (113), and the other end of the water supply pipeline (150) is connected to the accommodation cavity (125).
The liquid storage device according to claim 10, characterized in that the accommodation cavity (125) has a solution area (122), and one end of the water supply pipeline (150) is connected to the liquid supply port (113), The other end of the water supply pipeline (150) is connected to the solution area (122).
The liquid storage device according to claim 11, characterized in that the accommodation cavity (125) also has a clean water area (121), and is used to connect the clean water area (121) and the solution area (122). The overflow channel (124), the second end (620) of the liquid inlet pipe (60) is connected to the clean water area (121), and the entrance of the overflow channel (124) is connected to the clean water area (121). ) is connected, and the outlet of the overflow channel (124) is connected with the solution area (122).
The liquid storage device according to claim 12, characterized in that:

The clean water area (121) and the solution area (122) are arranged side by side laterally in the accommodation cavity (125); and/or

A partition (123) is provided in the accommodation cavity (125), and the partition (123) is erected inside the accommodation cavity (125) to separate the accommodation cavity (125). The clean water area (121) and the solution area (122), and the overflow channel (124) are arranged on the top of the partition (123).
The liquid storage device according to claim 11, characterized in that the control assembly further includes a liquid level sensor (20), and the liquid level sensor (20) is installed inside the solution area (122).
The liquid storage device according to any one of claims 1 to 6, characterized in that the liquid storage device further includes:

A water-adding filter (140) is housed inside the accommodating cavity (125). The water-adding filter (140) is installed at the second end of the liquid inlet pipe (60). on the terminal (620); and/or

A quick connector (90) is detachably installed at the liquid inlet (111).
The liquid storage device according to claim 2, characterized in that the liquid adding control valve (50) is arranged inside the accommodation cavity (125) of the liquid storage tank (120).
A base station, characterized in that the base station includes:

The body has an installation cavity;

The liquid storage device according to any one of claims 1 to 16, which is installed inside the installation cavity.
The base station according to claim 17, characterized in that:

The body has a water suction port, and the water suction port is connected to the liquid inlet (111) on the outer box (70) of the liquid storage device; and/or

The body has a power supply port, and the power supply port is electrically connected to the conductive component (100) of the control component of the liquid storage device.
The base station according to claim 18, characterized in that the base station further includes a liquid supply pipe, and both ends of the liquid supply pipe are respectively adapted to connect the water suction port and a liquid supply source outside the base station, and the The liquid supply source is suitable for supplying liquid into the accommodation cavity (125) of the liquid storage device through the water suction port.