CN115153369B - Dust collection base station - Google Patents
Dust collection base station Download PDFInfo
- Publication number
- CN115153369B CN115153369B CN202210667108.0A CN202210667108A CN115153369B CN 115153369 B CN115153369 B CN 115153369B CN 202210667108 A CN202210667108 A CN 202210667108A CN 115153369 B CN115153369 B CN 115153369B
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- China
- Prior art keywords
- dust collection
- base station
- channel
- water storage
- storage bin
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- 239000000428 dust Substances 0.000 title claims abstract description 157
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 76
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 241001417527 Pempheridae Species 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4025—Means for emptying
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4027—Filtering or separating contaminants or debris
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4027—Filtering or separating contaminants or debris
- A47L11/4033—Means for cleaning filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/02—Docking stations; Docking operations
- A47L2201/024—Emptying dust or waste liquid containers
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a dust collection base station, which comprises a base station body; the fan is arranged in the base station body; the dust collecting chamber is arranged in the base station body; the first channel is arranged in the base station body and is used for communicating the dust collection chamber with the outside; the second channel is arranged in the base station body and is used for communicating the dust collection chamber with the fan; the filter piece is arranged on the dust collection chamber and is used for filtering the air flow entering the second channel from the dust collection chamber; the flow guide piece is arranged in the dust collection chamber, and the inner space of the flow guide piece is communicated with the first channel and the dust collection chamber; the water storage bin is arranged below the flow guide piece; the dust collection base station adsorbs garbage through water in the water storage bin, so that garbage accumulated on the filter element is reduced, the air permeability of the filter element is guaranteed to be good, strong suction force is maintained, and the dust collection performance of the dust collection base station is not weakened.
Description
Technical Field
The invention relates to the technical field of cleaning machines, in particular to a dust collection base station.
Background
The dust collecting base station can also be called as a dust collecting base, and is a recycling station for recycling garbage collected by the sweeper, and when more garbage is stored in the sweeper, the garbage returns to the dust collecting base station to be in butt joint with the dust collecting base station, so that the garbage is recycled into the dust collecting base station. The dust collecting base station sucks the garbage in the dust box of the sweeper into the dust collecting base station in an air suction mode. The air outlet of the dust collecting base station in the prior art is provided with a filter screen for intercepting dust, so that the dust is left in the dust collecting base station. However, after a period of operation, a lot of dust may be accumulated on the filter screen, and may even clog the filter screen, thereby reducing suction force and affecting dust collection performance of the dust collection base station.
Disclosure of Invention
The main objective of the present invention is to provide a dust collecting base station, which aims to solve the technical problems set forth in the background art.
The invention provides the following technical scheme:
a dust collection base station comprising:
a base station body; the fan, the dust collecting chamber, the first channel and the second channel are arranged in the base station body; the filter piece and the flow guide piece are arranged on the dust collection chamber; the first channel is used for communicating the dust collection chamber with the outside, the second channel is used for communicating the dust collection chamber with the fan, the filter element is used for filtering air flow entering the second channel from the dust collection chamber, and the inner space of the flow guide element is communicated with the first channel and the dust collection chamber; the air flow flowing in from the first channel is guided by the guide piece, so that the air flow flows through the water storage bin and then flows out from the position where the guide piece is communicated with the dust collection chamber, and the air flow entering the dust collection chamber is filtered by the filter piece and then is discharged out of the base station body from the second channel.
Further, the flow guiding piece is connected with the inner wall of the dust collecting chamber and surrounds and forms an opening opposite to the water storage bin, and the flow guiding piece guides the air flow flowing in from the first channel to enter the water storage bin from the opening.
Further, the diversion member is a surrounding plate with a semi-surrounding structure, the surrounding plate is provided with an opening opposite to the water storage bin and two identical ports, one port is connected to the inner side wall of the dust collection chamber and communicated with the first channel, and the other port is connected to the inner side wall of the dust collection chamber and opposite to the first channel.
Further, the enclosing plate comprises two groups of upper inclined parts, lower inclined parts and transverse parts which are symmetrically arranged, wherein the upper sides of the two upper inclined parts are connected to form an inverted V-shaped structure, the lower sides of the upper inclined parts are connected with the lower inclined parts, the lower sides of the lower inclined parts are connected with the transverse parts, the side sides of the two transverse parts extend outwards respectively until being connected with the inner side wall of the dust collecting chamber, and an opening for enabling the inner space of the enclosing plate to be communicated with the dust collecting chamber is formed in the joint of the lower inclined parts and the transverse parts.
Further, a filter screen for filtering garbage in the water storage bin is arranged in the water storage bin, a driving assembly for controlling the filter screen to lift in the water storage bin is arranged in the dust collection bin, and the filter screen is immersed in water in the water storage bin when the dust collection base station collects dust; when the garbage in the water storage bin needs to be cleaned, the driving assembly drives the filter screen to rise until the filter screen is exposed out of the water surface, and the garbage stays on the filter screen.
The dust collecting chamber further comprises a driving motor arranged in the second channel, a cam arranged at the output end of the driving motor, and a connecting frame connected with the upper surface of the filter plate, wherein the connecting frame extends from an opening formed in the side wall of the dust collecting chamber to the second channel, so that the lower surface of the connecting frame is in butt joint with the cam.
Further, a micro switch electrically connected with the driving motor is further arranged in the second channel, and when the connecting frame is touched with the micro switch, the driving motor stops driving the filter screen to ascend.
Further, the filter screen is in slope setting in the water storage storehouse, the below in water storage storehouse is equipped with the rubbish storehouse, the opening that rubbish storehouse top was seted up is located the lower one side of filter screen height, be equipped with vibration motor on the link, the filter screen is in under drive assembly's the lifting effect will after the rubbish in the water storage storehouse filters, vibration motor vibrations the filter screen makes rubbish fall into along the inclination in the rubbish storehouse.
Further, a baffle is rotatably arranged at an opening formed in the top of the garbage bin.
Further, a guide post is arranged on the outer side wall of the dust collecting chamber, and a guide hole matched with the guide post is formed on the connecting frame.
The invention provides a dust collection base station, which comprises a base station body; the fan, the dust collecting chamber, the first channel and the second channel are arranged in the base station body; the filter piece and the flow guide piece are arranged on the dust collection chamber; the first channel is used for communicating the dust collection chamber with the outside, the second channel is used for communicating the dust collection chamber with the fan, the filter element is used for filtering air flow entering the second channel from the dust collection chamber, and the inner space of the flow guide element is communicated with the first channel and the dust collection chamber; the air flow flowing in from the first channel is guided by the guide piece, so that the air flow flows out from the position where the guide piece is communicated with the dust collecting chamber after flowing through the water storage bin, the air flow entering the dust collecting chamber is filtered by the filter piece and then discharged out of the base station body from the second channel, and the dust collecting base station adsorbs garbage through water in the water storage bin, so that garbage accumulated on the filter piece is reduced, good air permeability of the filter piece is ensured, strong suction force is maintained, and dust collecting performance of the dust collecting base station is not weakened.
Drawings
FIG. 1 is a schematic diagram of the front structure of a dust collecting base station according to the present invention;
FIG. 2 is a schematic view of the internal structure of the dust collecting base station of the present invention;
FIG. 3 is a schematic view of the dust collecting base station of the present invention with the base station body removed;
FIG. 4 is a schematic diagram of the connection of the baffle, filter screen and drive assembly;
FIG. 5 is a schematic view of an embodiment of a deflector;
fig. 6 is a schematic structural view of an embodiment of the flow guiding member.
The names of the components marked in the figures are as follows: 1. a base station body; 11. a blower; 12. a dust collection chamber; 13. a first channel; 14. a second channel; 15. a filter; 16. a flow guide; 161. an upper inclined portion; 162. a lower inclined portion; 163. a transverse portion; 17. a water storage bin; 171. a filter screen; 172. a driving motor; 173. a cam; 174. a connecting frame; 175. a sealing block; 176. a guide hole; 177. a vibration motor; 178. a guide post; 179. a micro-switch; 18. a garbage bin; 181. a baffle; 21. a water inlet hole; 22. a water outlet hole; 23. A first deflector; 24. a second deflector; 25. an arc plate; 26. and (3) a plane plate.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1 to 5, a dust collecting base station includes a base station body 1; a fan 11, a dust collection chamber 12, a first channel 13 and a second channel 14 which are arranged in the base station body 1; a filter element 15 and a flow guide element 16 arranged on the dust collection chamber 12; and a water storage bin 17 arranged below the flow guiding member 16, wherein the first channel 13 communicates the dust collecting chamber 12 with the outside, the second channel 14 communicates the dust collecting chamber 12 with the fan 11, the filtering member 15 is used for filtering the air flow entering the second channel 14 from the dust collecting chamber 12, and the inner space of the flow guiding member 16 communicates the first channel 13 with the dust collecting chamber 12; the air flow flowing in from the first channel 13 is guided by the guide piece 16, so that the air flow flows out from the position where the guide piece 16 is communicated with the dust collection chamber 12 after flowing through the water storage bin 17, and the air flow entering the dust collection chamber 12 is filtered by the filter piece 15 and then discharged out of the base station body 1 from the second channel 14.
In this embodiment, in the process of transferring the garbage from the sweeper to the dust collection base station, the air flow will spread the garbage into the space of the base station body 1, and the flying garbage will be adsorbed on the filter 15 with suction force in a large amount, which will result in lower dust collection efficiency of the whole dust collection structure. Therefore, the air flow with the dust is introduced into the dust collection chamber 12 and then collides with the inner wall surface of the deflector 16. Under the guiding action of the guide piece 16, the air flow impacts the water surface of the water storage bin 17, so that the garbage with heavy mass directly falls into the water under the action of gravity, and the garbage with light mass such as dust is adsorbed on the water surface and slowly falls into the water. Some garbage in the gas after impacting the water surface may not be completely absorbed by the water, and if the garbage is directly discharged out of the base station body 1 through the second channel 14, the external environment may be secondary polluted. Therefore, the air after impacting the water surface enters the position above the garbage bin 18 through the communicating position of the guide piece 16 and the dust collecting chamber 12, and the air enters the second channel 14 through the filter piece 15 under the action of the filter piece 15, and is discharged out of the dust collector body through the fan 11.
Further, the flow guiding member 16 is connected to the inner wall of the dust collecting chamber 12 and surrounds and forms an opening opposite to the water storage chamber 17, and the flow guiding member 16 guides the air flow flowing in from the first channel 13 into the water storage chamber 17 through the opening. The shape, connection and arrangement of the guide elements 16 may take many forms, but other ways of making the waste fall into the storage bin 17 by guiding the air flow by the guide elements 16 are also included in the scope of the invention. For example, referring to fig. 6, the deflector 16 may be composed of two deflectors, the first deflector 23 is disposed to be inclined, the side with higher height is connected to the side wall of the dust collecting chamber 12 communicating with the first passage 13 and located above the communicating position, and the side with lower height is connected to the second deflector 24; the other side of the second deflector 24 is the free side and is opposite the water reservoir 17, and this side is not in abutment with the water surface of the water reservoir 17, thus ensuring that the space in the deflector 16 is in communication with the space in the dust collection chamber 12. The other sides of the two guide plates are connected with the inner wall of the dust collecting chamber 12, so that only one opening opposite to the water storage bin 17 is formed, the air flow flowing in from the first channel 13 firstly hits the obliquely arranged guide plates, the air flow is guided by the other guide plates after changing the direction along the guide plates, the air flow enters the water storage bin 17 from the opening, and the water in the water storage bin 17 adsorbs garbage.
Referring to fig. 6, in a preferred embodiment, the flow guiding member 16 is a semi-enclosed plate, the enclosing plate 16 has an opening opposite to the water storage chamber 17 and two identical ports, one port is connected to the inner side wall of the dust collecting chamber 12 and is in communication with the first channel 13, and the other port is connected to the inner side wall of the dust collecting chamber 12 and is opposite to the first channel 13, specifically, the upper part of the enclosing plate in this embodiment may be an arc plate 25 with a downward opening, and the lower side and two sides of the arc plate 25 extend to form a plane plate 26. Therefore, both sides of the surrounding plate in the axial direction in this embodiment are respectively connected to both inner side walls of the dust collecting chamber 12, and the both side plane plates 26 may be extended to be connected to the other two inner side walls of the dust collecting chamber 12 or the both side plane plates 26 may be spaced apart from the other two inner side walls of the dust collecting chamber 12. If the two side plates 26 can be extended to be connected to the other two inner side walls of the dust collecting chamber 12, it is necessary to provide through holes at the connection points of the circular arc plate 25 and the side plates 26 so that the inner space of the surrounding plate communicates with the first passage 13 and the dust collecting chamber 12. If the two side plates 26 are spaced from the other two inner side walls of the dust collection chamber 12, the spacing of the side plates 26 from the inner side walls may be in direct communication with the first passage 13 and the dust collection chamber 12. The semi-enclosing structure in this embodiment increases the contact area of the inner wall of the enclosing plate with the garbage, and simultaneously facilitates the dropping of the garbage and dust into the water storage bin 17.
In a preferred embodiment, the surrounding plate includes two sets of upper inclined portions 161, lower inclined portions 162 and transverse portions 163 which are symmetrically arranged, wherein the upper sides of the two upper inclined portions 161 are connected to form an inverted V structure, the lower sides of the upper inclined portions 161 are connected to the lower inclined portions 162, the lower sides of the lower inclined portions 162 are connected to the transverse portions 163, the side sides of the two transverse portions 163 extend outwards to be connected to the inner side wall of the dust collecting chamber 12, and an opening for communicating the inner space of the surrounding plate with the dust collecting chamber 12 is formed at the connection point of the lower inclined portions 162 and the transverse portions 163. The contact area between the inner wall of the surrounding plate and the garbage is further increased by the upper inclined part 161, the lower inclined part 162 and the transverse part 163 which are symmetrically arranged in the embodiment, so that the dust collection efficiency of the water storage bin 17 is greatly improved, meanwhile, the garbage and the dust fall into the water storage bin 17 conveniently, the garbage is reduced to enter the dust collection chamber 12 from the opening along with the airflow, and the garbage adsorbed on the filter element 15 can be reduced.
In an alternative embodiment, a filter screen 171 for filtering the waste in the water storage bin 17 is provided in the water storage bin 17. After the dust collection of the dust collection base station is completed, if the water and garbage mixture in the water storage bin 17 is not filtered, the water storage bin 17 is quickly filled, and then the user also has to frequently clean the water storage bin 17. Therefore, a filter screen 171 is arranged in the water storage bin 17, and after the dust collection of the dust collection base station is completed, the garbage in the water storage bin 17 is separated through the filter screen 171, and then the garbage on the filter screen 171 is cleaned. The water in the water reservoir 17 can be used next time. In order to facilitate the garbage in the water storage bin 17, in an alternative embodiment, a driving component for controlling the filter screen 171 to lift in the water storage bin 17 is arranged in the dust collection chamber 12, and the filter screen 171 is immersed in the water storage bin 17 when the dust collection base station collects dust; when the garbage in the water storage bin 17 needs to be cleaned, the driving assembly drives the filter screen 171 to ascend until the filter screen 171 is exposed out of the water surface, and the garbage stays on the filter screen 171. In this embodiment, the specific structure of the driving assembly is: the dust collector comprises a driving motor 172 arranged in the second channel 14, a cam 173 arranged at the output end of the driving motor 172, and a connecting frame 174 connected with the upper surface of the filter plate, wherein the connecting frame 174 extends into the second channel 14 from an opening formed in the side wall of the dust collector 12, so that the lower surface of the connecting frame 174 is abutted against the cam 173. Since the lifting of the connecting frame 174 requires a window with a certain height to be formed on the side wall of the dust collecting chamber 12, an elastic sealing block 175 is sleeved at the position of the connecting frame 174 corresponding to the window. The sealing block 175 is formed with a groove around which is adapted to the outer wall of the dust collecting chamber 12. The sealing block 175 always seals the window when the blower 11 is started. The specific operation process is as follows: the driving motor 172 starts to work, the cam 173 is driven to rotate, the cam 173 lifts the connecting frame 174, the filter screen connected with the connecting frame 174 is lifted along with the connecting frame, the motor of the cam 173 stops working until the filter screen 171 leaves the water surface, the filter screen 171 is fixed, water falls into the water tank, garbage stays on the filter screen, and then the garbage on the filter screen 171 is cleaned. Here, the stop mode of the driving motor 172 is controlled by one micro switch 179. Specifically, a micro switch 179 electrically connected to the driving motor 172 is further disposed in the second channel 14, and when the connecting frame 174 touches the micro switch 179, the driving motor 172 stops driving the filter screen 171 to rise. There are various ways to clean the filter 171, for example, a cleaning window corresponding to the filter 171 is formed in the base station body 1. The cleaning window is sealed by the sealing cover at ordinary times, and when the filter screen 171 needs to be cleaned, the sealing cover is opened to clean the filter screen 171 from the outside. With further improvement on the scheme, the filter screen 171 is obliquely arranged in the water storage bin 17, the garbage bin 18 is arranged below the water storage bin 17, an opening formed in the top of the garbage bin 18 is located on one side of the lower height of the filter screen 171, the vibration motor 177 is arranged on the connecting frame 174, and after the filter screen 171 filters garbage in the water storage bin 17 under the lifting effect of the driving assembly, the vibration motor 177 vibrates the filter screen 171, so that the garbage falls into the garbage bin 18 along the inclination. The garbage bin 18 has a larger space and can accommodate more garbage, so that the vibration motor 177 is matched on the connecting frame 174 and is obliquely arranged on the filter screen 171, and the garbage after dry-wet separation falls into the garbage bin 18 along the opening of the top of the garbage bin 18 of the obliquely arranged filter screen 171. Thus, the user does not need to clean the filter 171 frequently, the efficiency of the filter 171 is maintained, and the garbage bin 18 can store a large amount of garbage, so that the user needs to clean the garbage bin 18 for a long time. By the design, the use experience of a user is greatly improved. Due to the arrangement of the garbage bin 18, a baffle 181 is rotatably arranged at an opening formed in the top of the garbage bin 18. When the fan 11 sucks air, the baffle covers the opening formed at the top of the garbage bin 18, so that cyclone dust is prevented from being formed on the garbage in the garbage bin 18 by negative pressure suction, the suction force is not dispersed in the space of the garbage bin 18, the dust collection negative pressure of the sweeping robot is increased, and the dust collection efficiency is improved.
Further, the outer sidewall of the dust collecting chamber 12 is provided with a guide post 178, and the connecting frame 174 is formed with a guide hole 176 matched with the first guide post 178, so that the stability of the connecting frame 174 during lifting can be improved.
Further, a water inlet 21 for adding water is formed in the top side wall of the water storage bin 17, and a sewage outlet 22 for cleaning sewage is formed in the bottom side wall of the water storage bin 17. So set up, be convenient for add water to water storage bin 17 and change the water in the water storage bin 17.
Further, the side of the base station body 1 is provided with an exhaust hole, and air generated by blowing of the fan 11 is exhausted out of the base station body 1 through the exhaust hole, so that ventilation of the air is maintained, and a guarantee is provided for operation of the whole dust collecting base station.
The air permeability of the filter 15 is an important factor affecting the dust collection efficiency of the dust collection base station, and in order to further improve the dust collection efficiency of the dust collection base station, the air permeability of the filter 15 is improved in the following two ways, and at the same time, the garbage falling on the outer side surface of the guide 16 is cleaned in the following two ways. The method comprises the following steps: a rotatable baffle is arranged on the first channel 13 communicated with the dust collecting chamber 12, and a vent hole is arranged on the garbage bin 18. When the filter element 15 needs to be cleaned, the fan 11 blows air reversely, the baffle blocks the first channel 13, and the garbage on the filter element 15 and the garbage on the outer side surface of the flow guiding element 16 enter the garbage bin 18 along with the airflow. And two,: a water pump is arranged in the dust collection chamber 12, and a water inlet of the water pump is connected with a water storage bin 17. When the filter element 15 is cleaned, the water pump is started to wash the filter element 15 with water, so that the filter element 15 is effectively cleaned, the air permeability of the filter element 15 is ensured, and meanwhile, the water falling from the filter element 15 can also take away the garbage on the outer side surface of the guide element 16.
The filter element 15 comprises a primary filter screen and a high-efficiency filter screen, and the primary filter screen and the high-efficiency filter screen which are arranged in a stacked manner can ensure the filtering effect, so that tiny particles in the air entering the dust collecting chamber 12 are also trapped in the dust collecting chamber 12, and the cleaning effect is better.
Because the water storage bin 17 and the water pump exist in the base station body 1, each part in the base station body 1 is in a moist environment, and the service life of each part can be possibly shortened. Therefore, a drying structure for drying the internal environment of the base station body 1 needs to be provided in the base station body 1. Preferably, the drying structure may be a heat generating element disposed in the first passage 13. After the dust collection of the dust collection base station is finished, the sweeper is separated from the dust collection base station, the fan 11 is started to suck air, and meanwhile, the heating element heats. The air flowing through the first passage 13 flows through the guide member 16, the dust collection chamber 12, the filter member 15, the second passage 14, and the blower 11 with heat of the heating element, thereby drying the above-mentioned respective components.
The respective components (e.g., the driving motor 172, the blower 11, the vibration motor 177, the water pump, etc.) in the dust collecting base station in the above-described embodiments are controlled by a control board provided in the base station, and the respective components are respectively connected to and controlled to be driven by the control board. When the wind power of the fan 11 needs to be regulated, the control panel is arranged, and only a control instruction is sent to the control panel, and the control panel controls the fan 11 to perform corresponding operation, so that the fan 11 can be controlled. In this embodiment, the method is not limited to the method of sending the control command to the control board, specifically, key control, remote control, intelligent control or remote control in the prior art may be adopted, and when in use, a person skilled in the art may apply the existing control method to this embodiment in combination with actual requirements, which is not described in detail herein.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (8)
1. A dust collection base station, comprising: a base station body; the fan, the dust collecting chamber, the first channel and the second channel are arranged in the base station body; the filter piece and the flow guide piece are arranged on the dust collection chamber; the first channel is used for communicating the dust collection chamber with the outside, the second channel is used for communicating the dust collection chamber with the fan, the filter element is used for filtering air flow entering the second channel from the dust collection chamber, and the inner space of the flow guide element is communicated with the first channel and the dust collection chamber; the air flow flowing in from the first channel is guided by the guide piece, so that the air flow flows through the water storage bin and then flows out from the position where the guide piece is communicated with the dust collection chamber, and the air flow entering the dust collection chamber is filtered by the filter piece and then is discharged out of the base station body from the second channel;
the guide piece is connected with the inner wall of the dust collection chamber and surrounds and forms an opening opposite to the water storage bin, and the guide piece guides the air flow flowing in from the first channel and then enters the water storage bin from the opening;
the guide piece is a surrounding plate with a semi-surrounding structure, the surrounding plate is provided with an opening opposite to the water storage bin and two identical ports, one port is connected to the inner side wall of the dust collection chamber and communicated with the first channel, and the other port is connected to the inner side wall of the dust collection chamber and opposite to the first channel.
2. The dust collection base station according to claim 1, wherein the surrounding plate comprises two groups of upper inclined portions, lower inclined portions and transverse portions which are symmetrically arranged, wherein the upper sides of the two upper inclined portions are connected to form an inverted V-shaped structure, the lower sides of the upper inclined portions are connected with the lower inclined portions, the lower sides of the lower inclined portions are connected with the transverse portions, the side sides of the two transverse portions extend outwards to be connected with the inner side walls of the dust collection chamber respectively, and an opening for enabling the inner space of the surrounding plate to be communicated with the dust collection chamber is formed in the connection position of the lower inclined portions and the transverse portions.
3. The dust collection base station according to claim 1, wherein a filter screen for filtering garbage in the water storage bin is arranged in the water storage bin, a driving assembly for controlling the filter screen to lift in the water storage bin is arranged in the dust collection bin, and the filter screen is immersed in water in the water storage bin when the dust collection base station collects dust; when the garbage in the water storage bin needs to be cleaned, the driving assembly drives the filter screen to rise until the filter screen is exposed out of the water surface, and the garbage stays on the filter screen.
4. A dust collecting base station according to claim 3, wherein the driving assembly comprises a driving motor arranged in the second channel, a cam arranged at the output end of the driving motor, and a connecting frame connected with the upper surface of the filter screen, and the connecting frame extends into the second channel from an opening formed in the side wall of the dust collecting chamber, so that the lower surface of the connecting frame is abutted against the cam.
5. The dust collection base station according to claim 4, wherein a micro switch electrically connected with the driving motor is further arranged in the second channel, and the driving motor stops driving the filter screen to ascend when the connecting frame is touched with the micro switch.
6. The dust collection base station according to claim 4, wherein the filter screen is obliquely arranged in the water storage bin, a garbage bin is arranged below the water storage bin, an opening formed in the top of the garbage bin is located at one side of the lower height of the filter screen, a vibration motor is arranged on the connecting frame, and after the filter screen filters garbage in the water storage bin under the lifting action of the driving assembly, the vibration motor vibrates the filter screen, so that the garbage falls into the garbage bin along the inclination.
7. The dust collection base station of claim 6, wherein the opening formed in the top of the garbage bin is rotatably provided with a blocking piece.
8. The dust collecting base station of claim 4, wherein the outer sidewall of the dust collecting chamber is provided with a guide post, and the connecting frame is formed with a guide hole matched with the guide post.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210667108.0A CN115153369B (en) | 2022-06-13 | 2022-06-13 | Dust collection base station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210667108.0A CN115153369B (en) | 2022-06-13 | 2022-06-13 | Dust collection base station |
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| CN115153369A CN115153369A (en) | 2022-10-11 |
| CN115153369B true CN115153369B (en) | 2024-02-23 |
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| Publication number | Publication date |
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| CN115153369A (en) | 2022-10-11 |
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