WO2023123576A1 - Station de base et appareil de nettoyage - Google Patents

Station de base et appareil de nettoyage Download PDF

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Publication number
WO2023123576A1
WO2023123576A1 PCT/CN2022/072453 CN2022072453W WO2023123576A1 WO 2023123576 A1 WO2023123576 A1 WO 2023123576A1 CN 2022072453 W CN2022072453 W CN 2022072453W WO 2023123576 A1 WO2023123576 A1 WO 2023123576A1
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WIPO (PCT)
Prior art keywords
box
cyclone
base station
box body
fan
Prior art date
Application number
PCT/CN2022/072453
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English (en)
Chinese (zh)
Inventor
王继鑫
杨永斌
韦绥均
Original Assignee
成都全景智能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202111662738.0A external-priority patent/CN114176464A/zh
Priority claimed from CN202123439208.8U external-priority patent/CN217137910U/zh
Application filed by 成都全景智能科技有限公司 filed Critical 成都全景智能科技有限公司
Publication of WO2023123576A1 publication Critical patent/WO2023123576A1/fr

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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
    • A47L11/24—Floor-sweeping machines, motor-driven

Definitions

  • the present application relates to the technical field of cleaning equipment, in particular to a base station and cleaning equipment using the base station.
  • the cleaning equipment in the related art includes a cleaning device and a base station.
  • the cleaning device can be used to collect solid or liquid garbage on the ground, and the base station can be used to further collect and temporarily store the garbage collected by the cleaning device.
  • the garbage collected by the cleaning equipment is generally mixed with sewage, and then enters into the base station during the process of being transferred and collected by the base station. Afterwards, after the sewage stays in the follow-up air duct in the base station for a long time, it is prone to mildew and odor, or enters into the fan of the base station and affects the working life of the fan.
  • the main purpose of this application is to provide a base station, which can effectively separate the sewage mixed in the garbage collected from the cleaning device, and reduce the occurrence of mildew after the water vapor stays in the follow-up air duct in the base station for a long time. It may cause peculiar smell and enter the fan of the base station to affect the working life of the fan.
  • the base station proposed in this application includes:
  • the first box the first box is provided with a sewage inlet, and the sewage inlet is used for solid-liquid mixed garbage to enter;
  • the second box is connected to the first box, and the second box is used for liquid garbage in the first box to enter;
  • a fan the fan is connected to the cyclone separator, and the fan is used to drive the external airflow into the first box through the sewage inlet, and can enter the fan after passing through the cyclone separator, The solid-liquid mixed garbage enters the first box through the sewage inlet.
  • the first box is arranged in the second box, and the second box is provided with a sewage outlet at a position corresponding to the sewage inlet, and the sewage outlet is used for supplying
  • the solid-liquid mixed garbage enters the sewage inlet
  • the first box body is also provided with a transition port that communicates with the second box body, and the transition port is used for the liquid garbage in the first box body and Air flow enters the second box;
  • Both the cyclone separator and the blower are arranged outside the second box, and the cyclone separator communicates with the second box.
  • the cyclone separator and the fan are arranged on the same side of the second box in the horizontal direction, and the cyclone separator and the fan are distributed sequentially in the vertical direction;
  • the base station further includes a sewage suction pipe, the sewage suction pipe is arranged outside the second box, and one end of the sewage suction pipe communicates with the sewage outlet.
  • the base station further includes a first filter element, and the first filter element is disposed at the transition port.
  • the top wall of the second box is provided with an air flow channel, and the channel outlet of the air flow channel is connected to the cyclone separator;
  • the front side wall of the first box body is provided with the sewage inlet, and the bottom wall, rear side wall, left side wall and right side wall of the first box body are all provided with the passage opening, so that The air flow flows out from the transition openings on the bottom wall, rear side wall, left side wall and right side wall of the first box and then flows to the front side, then flows upward into the air flow channel and exits from the channel. into the cyclone separator;
  • the number of the first filter elements is multiple, and each of the first filter elements is arranged outside the transition port on the same wall of the first box body, and a plurality of the first filter elements
  • the sum of the overflow areas is not less than the area of the sewage inlet.
  • the upper end of the first box is open, and the top wall of the second box covers the opening of the first box;
  • the second box communicates with the cyclone separator through a connecting pipe.
  • a mesh bag is provided in the first box, an opening is formed at one end of the mesh bag, and one end of the mesh bag with an opening is installed on the sewage inlet of the first box body place.
  • one end of the mesh bag having an opening is clamped and fixed to the first box body.
  • the cyclone separator comprises:
  • An outer casing an accommodating cavity is formed inside the outer casing, an air inlet and an air outlet communicating with the accommodating cavity are also provided in the outer casing, the air inlet is connected to the first box body, the the air outlet is connected to the fan;
  • the cyclone part is arranged in the accommodating cavity, the cyclone part includes a plurality of cyclone cones and a cyclone cover, and the plurality of cyclone cones are arranged around the circumference of the outer shell, and The ends with larger cross-sections of the plurality of cyclone cones are all facing upwards, and the cyclone cover is located at the upper end of the plurality of cyclone cones;
  • the upper wall surface of the cyclone cover and part of the cavity wall of the accommodating cavity form an air outlet cavity, and the cyclone cover is provided with a plurality of gas outlets, and each of the gas outlets is connected to the outlet cavity and the air outlet.
  • One of the cyclone cones, the cyclone cover is also pierced with an air outlet pipe connected to the air outlet chamber, the air outlet pipe extends downwards and is located between a plurality of the cyclone cones, the lower end of the air outlet pipe connected to the air outlet.
  • the cyclone part further includes a plurality of pre-swirling structures, each of which is set corresponding to one of the cyclone cones, and the pre-swirling structures include an outer ring, an inner ring and a deflector, One end of the outer ring having an opening is arranged on the upper end of the cyclone cone, the inner ring is arranged inside the outer ring, and is enclosed with the outer ring to form an air gap communicating with the cyclone cone, The inner ring is also connected to the air passage port; the guide vane is arranged in the air passage gap, and is connected to the inner ring and the outer ring to form an integrated structure, and the guide vane is along the The circumferential direction of the pre-rotation structure is arranged in a helical extension;
  • a second filter element is provided in the air outlet chamber, the second filter element is arranged in a ring shape, and surrounds the outside of the air outlet pipe and is located inside a plurality of the air outlets;
  • the cyclone separator also includes an inner casing, the inner casing is an annular structure with openings at both ends, and the inner casing surrounds the outer sides of a plurality of the cyclone cone barrels; the inner casing body separates the accommodating cavity at the side of the cyclone cover facing the cyclone cone to form an inner cavity and an outer cavity surrounding the inner cavity, and the side circumference of the inner casing
  • the surface is provided with filter holes connecting the outer cavity and the inner cavity.
  • the fan has an air inlet of the fan, and a third filter element is arranged at the air inlet of the fan.
  • the application also proposes a cleaning device, comprising:
  • the base station includes a first box, a second box, a cyclone separator and a fan
  • the first box is provided with a sewage inlet, and the sewage inlet is used for solid-liquid mixed garbage to enter;
  • the The second box communicates with the first box, and the second box is used for the liquid garbage in the first box to enter;
  • the cyclone separator communicates with the first box;
  • the fan Connected to the cyclone separator the fan is used to drive the external airflow into the first box from the sewage inlet, and can enter the fan after passing through the cyclone separator, so that the solid-liquid mixture Garbage enters the first box through the sewage inlet.
  • the blower When the base station of the technical solution of the present application collects dust and sucks the cleaning device, the blower is activated to drive the external airflow into the first box through the dirt inlet, and enter the blower after passing through the cyclone separator. At this time, a negative pressure is formed at the dust inlet of the first box to suck the solid-liquid mixed garbage collected in the dirt collection box of the cleaning device. After the solid-liquid mixture enters the first box with the airflow, the solid garbage can stay in the box for collection, while the liquid garbage can enter the second box for collection, thus realizing the preliminary separation of solid garbage and liquid garbage . Afterwards, the airflow can enter the cyclone separator.
  • the airflow rotates at a high speed in the cyclone separator to generate centrifugal force.
  • centrifugal force water vapor and some water vapor and dust mixed in the airflow can be thrown to the airflow channel in the cyclone separator. Collect on the side wall or bottom wall; or fully vaporize the water vapor, so as to realize the separation of water vapor, airflow and dust again.
  • the base station in this solution can collect solid garbage through the first box, collect liquid garbage through the second box, and separate and collect water vapor and dust through the cyclone separator during operation, thus realizing
  • the base station can effectively separate the sewage mixed with the garbage collected from the cleaning device, so that the base station only has air in the follow-up air duct after the cyclone separator, thereby reducing the water vapor after a long time staying in the follow-up air duct in the base station.
  • Mildew may cause peculiar smell, and may enter the fan of the base station and affect the working life of the fan.
  • FIG. 1 is a schematic structural diagram of an embodiment of a base station of the present application
  • FIG. 2 is a schematic diagram of the structure of the base station of the present application without the body;
  • FIG. 3 is a schematic cross-sectional view of the base station of the present application without the body;
  • Fig. 4 is a schematic diagram of the assembly structure of the first box body and the second box body in Fig. 2;
  • Fig. 5 is a perspective view schematic diagram of the explosion structure of the second box body in Fig. 4;
  • Fig. 6 is another perspective schematic view of the explosive structure of the second box in Fig. 4;
  • Fig. 7 is a schematic diagram of the exploded structure of the first box and the second box in Fig. 5;
  • Fig. 8 is a schematic diagram of the exploded structure of the first box in Fig. 7;
  • Fig. 9 is a schematic sectional view of the cyclone separator in Fig. 2;
  • Fig. 10 is a structural schematic view of a cyclone part in Fig. 9;
  • Fig. 11 is a schematic view of the structure of the cyclone part in Fig. 9;
  • Fig. 12 is a schematic diagram of the explosion structure of the cyclone part in Fig. 10;
  • Fig. 13 is a structural schematic diagram of the pre-swirl structure of the cyclone part in Fig. 12 .
  • connection and “fixation” should be understood broadly, for example, “fixation” can be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined.
  • fixing can be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined.
  • the base station 100 includes a first box 30 , a second box 50 , a cyclone separator 70 and a fan 90 .
  • the first box body 30 is provided with a sewage inlet 31, and the sewage inlet port 31 is used for entering solid-liquid mixed garbage;
  • the second box body 50 is connected to the first box body 30, and the second box body 50 is used for supplying the first box body
  • the liquid garbage in 30 enters;
  • the cyclone separator 70 is connected to the first box body 30;
  • the fan 90 is connected to the cyclone separator 70, and the fan 90 is used to drive the external air flow into the first box body 30 from the sewage inlet 31, and can After passing through the cyclone separator 70, it enters the fan 90, so that the solid-liquid mixed garbage enters the first box body 30 through the sewage inlet 31.
  • the base station 100 may further include an organic body 10, and the body 10 may be roughly in the shape of a cuboid, so that its shape is relatively regular and easy to process and shape.
  • the first box body 30 , the second box body 50 , the cyclone separator 70 and the fan 90 can all be installed in the machine body 10 , so that various components of the base station 100 can be assembled to form a whole.
  • the side wall of the lower end of the body 10 can be recessed to form a docking cavity 11 for the entry and docking of a cleaning device (also called a sweeping robot or a floor washing machine, etc.), and then the base station 100 can be docked in the docking cavity 11
  • the cleaning device in the base station performs dust collection and suction, that is, the dirt inlet 31 of the base station 100 is connected with the dust collection box in the cleaning device, and at the same time, the fan 90 of the base station 100 is started for suction.
  • the first box body 30 can be used for accommodating the mixed solid-liquid garbage (that is, the mixture of solid garbage and liquid garbage) entering from the dirt inlet 31, so as to realize the preliminary transfer of the garbage in the dust box of the cleaning device.
  • the first box body 30 can be roughly square in shape, so that its shape is relatively regular and convenient for processing and molding.
  • the present application is not limited thereto, and in other embodiments, the first box body 30 may also have a circular structure or other shapes.
  • the second box body 50 can be used for the liquid garbage in the first box body 30 to enter, so that the solid-liquid mixed garbage in the first box body 30 only stays in solid garbage, thereby realizing the collection of solid garbage in the first box body 30 Internal and liquid garbage are collected in the second box body 50 to complete the preliminary separation of solid garbage and liquid garbage.
  • the second box body 50 can also be roughly square, so that its shape is relatively regular and convenient for processing and manufacturing.
  • the second box body 50 may also have a circular structure or other shapes.
  • the cyclone separator 70 can be used to communicate with the first box body 30, so that the airflow after passing through the first box body 30 can pass through the cyclone separator 70 subsequently.
  • the cyclone separator 70 can make the incoming air flow rotate at a high speed to generate a centrifugal force, by which the water vapor or dust mixed in the air flow can be thrown to the side wall or the bottom wall of the air flow passage 53 of the cyclone separator 70, so as to Realize the separation of water vapor and dust entrained in the airflow.
  • the fan 90 can be used to provide airflow power, and the airflow driven outside can pass through the cyclone separator 70 of the first box 30 and the fan 90 in sequence, and finally the fan 90 is discharged to the outside, and the negative pressure is generated at the sewage inlet 31. Suction of solid-liquid mixed garbage in the dust collection box of the cleaning device.
  • the blower fan 90 can be activated to drive the external airflow into the first box body 30 from the sewage inlet 31, and then enter the fan after passing through the cyclone separator 70. Within 90. At this time, a negative pressure is formed at the dust inlet of the first box body 30 to suck the solid-liquid mixed garbage collected in the dirt collection box of the cleaning device. After that, after the solid-liquid mixture enters the first box body 30 with the airflow, the solid garbage can stay in the box body for collection, and the liquid garbage can enter the second box body 50 for collection, thereby realizing the preliminary collection of solid garbage and Liquid waste is separated.
  • the airflow can enter the cyclone separator 70.
  • the airflow rotates at a high speed in the cyclone separator 70 to generate centrifugal force.
  • centrifugal force water vapor and some water vapor and dust mixed in the airflow can be thrown into the cyclone separator 70.
  • the side wall or the bottom wall of the airflow channel 53 is collected; or the water vapor is fully vaporized, thereby realizing the separation of water vapor, airflow and dust again.
  • the base station 100 in this solution can collect solid waste through the first box 30, liquid garbage through the second box 50, and separate and collect water vapor and dust through the cyclone separator 70 during operation.
  • the base station 100 can effectively separate the sewage mixed in the garbage collected by the cleaning device, so that the base station 100 only has air in the subsequent air duct after the cyclone separator 70, thereby reducing the water vapor in the base station 100.
  • mildew will occur to produce peculiar smell, and it may enter into the fan 90 of the base station 100 and affect the working life of the fan 90.
  • the first box body 30 is arranged in the second box body 50, and the second box body 50 is provided with a sewage outlet at a position corresponding to the sewage inlet port 31. 51.
  • the sewage outlet 51 is used for solid-liquid mixed garbage to enter the sewage inlet 31.
  • the first box body 30 is also provided with a transition port 33 connected to the second box body 50.
  • the transition port 33 is used for the first box body The liquid garbage and airflow in 30 enter into the second box body 50;
  • the first box body 30 is arranged in the second box body 50, and the cyclone separator 70 and the fan 90 are all arranged outside the second box body 50 (that is, the cyclone separator 70 passes through the second box body 50 is indirectly connected to the first box body 30), so that while ensuring that the installation between the two is relatively compact, it also ensures that the second box body 50 has a relatively large accommodating space. A relatively large holding capacity for liquid waste can be guaranteed. At the same time, such an arrangement does not require waterproof protection for the fan 90 , which is beneficial to improving the convenience of manufacturing the base station 100 .
  • the side wall of the first box body 30 provided with the sewage inlet 31 can abut against the side wall of the second box body 50 provided with the sewage outlet 51, so that the communication between the sewage outlet 51 and the sewage inlet 31 can be relatively convenient.
  • the first box body 30 may have a gap with the entire inner bottom wall of the second box body 50 so as to form a space for collecting liquid garbage.
  • the first box body 30 may also have a gap with a part of the inner bottom wall of the second box body 50, and at this time, another part of the inner bottom wall of the second box body 50 that is not in contact with the first box body 30 may be formed as a depression. Space for collecting liquid waste.
  • the present application is not limited thereto.
  • the cyclone separator 70 in this application may also be directly arranged in the first box body 30.
  • the first box body 30 is separated and formed for The space for accommodating the cyclone separator 70 is sufficient, and the space can also be connected to the second box body 50, so that the airflow can enter the first box body again after passing through the first box body 30 and the second box body 50 in sequence 30 for accommodating the cyclone separator 70 and enters the cyclone separator 70.
  • the first box body 30 may also be arranged outside the second box body 50 similarly to the cyclone separator 70 and the fan 90 . At this time, the cyclone separator 70 may be directly connected to the first box body 30 .
  • the cyclone separator 70 and the fan 90 are arranged on the same side of the second box body 50 in the horizontal direction, and the cyclone separator 70 and the fan 90 are distributed sequentially in the up and down direction .
  • the cyclone separator 70 and the fan 90 are arranged on the same side of the second box body 50 and arranged in a stacked manner. At this time, the cyclone separator 70 and the blower fan 90 can also be distributed more compactly, which is conducive to further improving the compactness of the installation of the first box body 30, the second box body 50, the cyclone separator 70 and the blower fan 90.
  • the overall volume of the base station 100 is reduced.
  • the present application is not limited thereto. In other embodiments, when there is a relatively large accommodation space in the body 10 of the base station 100, the cyclone separator 70 and the fan 90 may also be arranged in a horizontal direction. set side by side.
  • the base station 100 further includes a sewage suction pipe 60, which is arranged outside the second box body 50, and one end of the sewage suction pipe 60 is connected to Sewage outlet 51.
  • the dirt suction pipe 60 is set so that the end of the dirt suction pipe 60 away from the dirt outlet 51 can be used to communicate with the dust collection box of the cleaning device, thereby improving the connection between the dust collection box of the cleaning device and the base station 100.
  • the convenience of connecting at the same time, the structure of the sewage suction pipe 60 is relatively simple, which can simplify the communication channel between the base station 100 and the cleaning device.
  • the sewage outlet 51 may be arranged above the second box body 50 to further increase the holding capacity of the second box body 50 for liquid garbage. At this time, the sewage suction pipe 60 may be extended in the vertical direction.
  • the sewage suction pipe 60 can be detachably connected to the outside of the sewage outlet 51, or part of the structure of the sewage suction pipe 60 can be detachably inserted into the sewage outlet. within 51.
  • the base station 100 further includes a first filter 331 , and the first filter 331 is disposed at the transition opening 33 .
  • the solid-liquid mixed garbage in the first box body 30 can be filtered and intercepted through the first filter element 331, so that the solid garbage can be retained in the first box body 30, while the liquid garbage and the air flow can be filtered and intercepted. Pass through the transition port 33 .
  • the area of the transition port 33 can be set relatively large to facilitate processing, and the first filter element 331 can be a filter screen or a filter element directly on the market. Purchased components are beneficial to improve the convenience of manufacturing the base station 100 .
  • the present application is not limited thereto.
  • the first filter element 331 when the area of the transition opening 33 is relatively small, the first filter element 331 is not provided at this time, and the first filter element 331 is directly passed through the transition opening. 33 is also possible to filter and intercept.
  • the shape of the relief opening 33 can be rectangular or rectangular, so as to improve the convenience of processing and forming the relief opening 33 .
  • the quantity of the crossing opening 33 can be one, also can be two or more etc. certainly.
  • the top wall of the second box body 50 is provided with an air flow channel 53 , and the channel outlet 54 of the air flow channel 53 communicates with Cyclone separator 70;
  • the front side wall of the first box body 30 is provided with a sewage inlet 31, and the bottom wall of the first box body 30 and the rear side wall, left side wall and right side wall of the first box body 30 are all provided with a Allow the opening 33, so that the air flow flows out from the opening 33 on the bottom wall, the rear side wall, the left side wall and the right side wall of the first box body 30 and then flows to the front side, and then flows upwards into the air flow passage 53 and is passed through the passage.
  • the outlet 54 enters the cyclone separator 70; the number of the first filter element 331 is multiple, and each first filter element 331 is arranged outside the transition port 33 on the same wall surface of the first box body 30, and the plurality of first filter elements 331
  • the sum of the flow areas of a filter element 331 is not less than the area of the dirt inlet 31 .
  • the bottom wall, the rear side wall, the left side wall and the right side wall of the first box body 30 are all provided with a gap 33 (wherein, the front, rear, left, and right sides of the first box body 30 are in relative positional relationship, That is to say, the bottom wall of the first box body 30 and the side wall not provided with the sewage inlet 31 are both provided with a relief port 33 ), so that the number of the relief ports 33 is relatively large.
  • the liquid garbage and the airflow in the first box body 30 can pass through multiple directions towards the bottom wall of the first box body 30 and the side wall of the first box body 30 that is not provided with the sewage inlet 31, thereby facilitating The dust collection efficiency of the base station 100 to the cleaning device is greatly improved.
  • the air flow channel 53 is arranged on the top wall of the second box body 50, so that the air flow can flow upwards after flowing out from the transition port 33 of the first box body 30, and the liquid rubbish can flow upward after passing through the first box body 30. Let the port 33 flow out and drop down, which is beneficial to the separation between the airflow and the liquid waste and further improves the holding capacity of the second box 50 for the liquid waste.
  • the channel outlet 54 of the air flow channel 53 and the sewage outlet 51 are arranged on the same side, in other words, the channel outlet 54 is arranged on the front side of the second box body 50, so that the air flow can flow from the first box body 30 After the bottom wall and the side wall let the mouth 33 flow out, it can flow to one side of the airflow channel 53 in a circuitous manner.
  • the specific airflow flow path can be combined with reference to the flow direction indicated by the dashed arrow in FIG. 3 and FIG.
  • the airflow is from the first The bottom wall, the rear side wall, the left side wall and the right side wall of a box body 30 flow out of the transition port 33 and then flow forward, then flow upward and pass through the first box body 30 corresponding to the airflow of the second box body 50
  • the channel 53 avoids the opening 34 and enters the airflow channel 53 , and finally flows out of the second box body 50 through the channel outlet 54 of the airflow channel 53 and enters the subsequent cyclone separator 70 .
  • the circuitous flow of the airflow prolongs the flow path of the airflow, so that the airflow and the liquid garbage have sufficient separation time, thereby further improving the separation effect between the airflow and the liquid garbage.
  • each first filter element 331 is located outside the transition opening 33 on the same wall surface of the first casing 30, so that there are two transition openings 33 or more on the same wall surface on the first casing 30 When passing through the opening 33, only one first filter 331 can be installed to cover two or more openings 33 on the wall at the same time, which is beneficial to improve the installation efficiency.
  • the first filter element 331 is also arranged on the outer wall of the first box body 30, so that the installation is not limited by the inner space of the first box body 30, which is beneficial to further improve the convenience of installation.
  • the sum of the flow areas of the plurality of first filter elements 331 is not less than the area of the dirt inlet 31, which is also conducive to improving the efficiency of the airflow flowing out from the first box body 30, thereby improving the dust collection and suction of the cleaning device by the base station 100. Pollution efficiency.
  • the present application is not limited thereto, and in other embodiments, it is also possible for one first filter element 331 to cover only one transition port 33 .
  • first box body 30 can also be provided with a relief port 33 only on the bottom wall, or only the side wall is provided with a relief port 33, which can ensure that the liquid garbage and air flow in the first box body 30 can Just pass through and enter the second box body 50 .
  • the upper end of the first box body 30 is open, and the top wall of the second box body 50 covers the opening of the first box body 30 . mouth.
  • the upper end of the first box body 30 is set in an open shape, so that the first box body 30 only has a bottom wall and side walls surrounding the bottom wall.
  • the structure of the first box body 30 is relatively simple, which is beneficial to improve the convenience of processing and forming the first box body 30 .
  • such setting can also facilitate the user to take out and clean up the solid waste stagnated in the first box body 30 .
  • the top wall of the second box body 50 can be opened so that the first box body 30 is exposed when the second box body 50 is opened.
  • the present application is not limited thereto.
  • the first box body 30 may also have a top wall, and in order to facilitate the removal of solid waste in the first box body 30, the first box body 30 The top wall of the box body 30 may be provided with an opening for taking out the garbage.
  • the second tank 50 communicates with the cyclone separator 70 through a connecting pipe 55 .
  • the second box body 50 and the cyclone separator 70 are respectively connected through opposite ends of the connecting pipe 55, so that the second box body 50 and the air separation can be communicated more conveniently.
  • the installation of the second box body 50 and the cyclone separator 70 at their respective preset installation positions is not affected by the communication relationship between the two.
  • the end of the connecting pipe 55 away from the cyclone separator 70 communicates with the channel outlet 54 of the air flow channel 53 .
  • the airflow in the airflow channel 53 enters the connecting pipe 55 after flowing out of the second box body 50 from the channel outlet 54 , and then enters the cyclone separator 70 through the end of the connecting pipe 55 away from the channel outlet 54 .
  • the end of the connecting pipe 55 far away from the cyclone separator 70 may be connected to the outside of the channel outlet 54 , and of course the part of the end of the connecting pipe 55 away from the cyclone separator 70 may be directly inserted into the channel outlet 54 .
  • a net bag 35 is provided in the first box body 30 , and one end of the net bag 35 is formed with an opening. There are 31 sewage inlets.
  • the net bag 35 can also filter and intercept the solids in the solid-liquid mixed garbage entering from the sewage inlet 31, which is beneficial to further improve the effect of filtering and intercepting solid garbage.
  • the user can also directly take out the net bag 35, so that the collected solid waste can be quickly taken out more conveniently, which is beneficial to improve The user's experience in using the base station 100 .
  • one end of the mesh bag 35 with an opening is clamped and fixed to the first box body 30 .
  • the mesh bag 35 is clamped and fixed with the first box body 30, so that the connection relationship between the two is simplified, which is conducive to improving the convenience of installing and removing the mesh bag 35 in the first box body 30 . Simultaneously, when the net bag 35 is taken off, the net bag 35 will not be damaged, which is beneficial to ensure that the net bag 35 can stably collect and accommodate solid waste.
  • the mesh bag 35 may also be fixed in the first box body 30 by bonding or other methods.
  • the cyclone separator 70 includes an outer casing 71 and a cyclone portion 73.
  • An accommodating chamber 711 is formed in the outer casing 71.
  • the outer casing 71 is also provided with a communication chamber.
  • the cyclone part 73 is arranged in the accommodation chamber 711, and the cyclone part 73 includes a plurality of Cyclone cone barrel 731 and cyclone cover body 733, a plurality of cyclone cone barrels 731 are arranged around the circumference of the outer shell 71, and the larger ends of the cross-sections of the plurality of cyclone cone barrels 731 are all facing upward, and the cyclone cover body 733 is located
  • the upper end of a plurality of cyclone cone barrels 731; the upper wall of the cyclone cover 733 and the part of the cavity wall of the accommodating cavity 711 form an air outlet cavity 735, and the cyclone cover 733 is provided with a plurality of air passages 737, and each air passage 737 is Connected to the outlet chamber 735 and a
  • the cyclone portion 73 includes a plurality of cyclone cone barrels 731, so that the airflow can pass through the plurality of cyclone cone barrels 731 for cyclone separation at the same time, which is beneficial to improve the detection of the inclusions in the airflow. Separation efficiency of water vapor and dust inside. And a plurality of cyclone cone barrels 731 are arranged around, and the air outlet pipe 739 passes through the middle of the plurality of cyclone cone barrels 731 to exhaust downwards.
  • the air outlet 715 is also correspondingly arranged on the bottom wall of the outer casing 71, thereby facilitating The communication between the cyclone separator 70 and the blower fan 90 distributed sequentially in the up and down direction is to improve the compactness of the distribution between them.
  • the cyclone part 73 may also include only one cyclone cone 731, and the air outlet 715 at this time may be arranged on the top of the outer shell 71. wall or sidewall.
  • the cyclone part 73 also includes a plurality of pre-rotation structures 74, each pre-rotation structure 74 is set corresponding to a cyclone cone 731, and the pre-rotation structure 74 includes an outer ring 741, an inner ring 743 and a flow guide Sheet 747, the end that outer ring 741 has opening is arranged on the upper end of cyclone cone barrel 731, and inner ring 743 is arranged in the outer ring 741, and surrounds with outer ring 741 to form the air gap 745 that communicates with cyclone cone barrel 731, the inner ring 743 is also connected to the air passage port 737; the deflector 747 is located in the air passage gap 745 (that is, between the outer ring 741 and the inner ring 743), and is connected to the inner ring 743 and the outer ring 741 to form an integrated structure.
  • the flow sheet 747 extends helically along the circumferential direction of the pre-rotation structure
  • both the inner ring 743 and the outer ring 741 are cylindrical structures with openings at both ends, and are nested with each other. And one end of the outer ring 741 is arranged on the upper end of the cyclone cone 731 to facilitate the communication between the air gap 745 between the outer ring 741 and the inner ring 743 and the cyclone cone 731 .
  • the air gap 745 is formed through the gap between the outer ring 741 and the inner ring 743 , so that the cyclone part 73 can realize the air intake from the top of the cyclone part 73 downward.
  • the airflow can be fed downwards in the circumferential direction of the cyclone part 73 , which is beneficial to increase the intake air volume and improve the separation efficiency of the airflow by the cyclone part 73 .
  • the airflow entering the air gap 745 can be better guided by the deflector 747 to ensure that the airflow can perform high-speed rotational movement in the cyclone part 73, thereby improving the separation effect of the cyclone part 73 on the airflow.
  • the outer ring 741 and the inner ring 743 are connected by a deflector 747 , so that the outer ring 741 and the inner ring 743 form an integral structure.
  • every two adjacent cyclone cones 731 in the plurality of cyclone cones 731 may also have a connection relationship so that the plurality of cyclone cones 731 are connected into an integral structure
  • in the plurality of pre-swirling structures 74 may also be Every two adjacent outer rings 741 have a connection relationship so that multiple pre-rotation structures are connected into an integral structure, so as to further improve the convenience of assembling the cyclone part 73 .
  • the pre-swirling structure 74 only has the inner ring 743 and the deflector 747, and it is also possible for the deflector 747 to be arranged between the inner ring 743 and the cyclone cone 731 .
  • a second filter element 736 is provided in the air outlet chamber 735, and the second filter element 736 is arranged in a ring shape, and surrounds the outside of the air outlet pipe 739 and is located at a plurality of air outlets The inside of the 737.
  • the airflow in the air outlet chamber 735 can be further filtered through the filter element, which is beneficial to further improve the separation effect on the water vapor and dust mixed in the airflow.
  • the second filter element 736 may be a filter net or a filter element.
  • the cyclone separator 70 also includes an inner casing 75, the inner casing 75 is an annular structure with openings at both ends, and the inner casing 75 surrounds the outside of a plurality of cyclone cone barrels 731; the inner casing The body 75 divides the space of the accommodating cavity 711 at the side of the cyclone cover 733 facing the cyclone cone 731 to form an inner cavity 751 and an outer cavity 753 surrounding the inner cavity 751.
  • the side peripheral surface of the inner casing 75 is provided with There is a filter hole 755 connecting the outer cavity 753 and the inner cavity 751 .
  • the airflow entering the accommodating cavity 711 from the air inlet 713 needs to pass through the filter hole 755 of the inner housing 75 before entering the cyclone portion 73 .
  • the arrangement of a plurality of filter holes 755 on the inner casing 75 has a preliminary filtering effect on relatively large particles of garbage mixed in the airflow, so that the relatively large particles of garbage can be collected in the outer cavity 753, thereby realizing cyclone
  • the separator 70 pre-filters before the cyclone 73.
  • the fan 90 has a fan inlet 91 , and a third filter 719 is provided at the fan inlet 91 .
  • the setting of the third filter element 719 can further intercept and filter the airflow entering the fan 90 , so that water vapor and dust can be further prevented from entering the fan 90 .
  • the third filter element 719 may be a filter net or a filter element.
  • the fan 90 also has a fan outlet 93 , the fan inlet 91 can be arranged on the upper surface of the fan 90 , and the fan outlet 93 is arranged on the side surface of the fan 90 .
  • the present application also proposes a cleaning device, which includes a cleaning device and a base station 100.
  • a cleaning device which includes a cleaning device and a base station 100.
  • the base station 100 refers to the above-mentioned embodiments. Since this cleaning device adopts all the technical solutions of all the above-mentioned embodiments, it has at least the above-mentioned implementation All the beneficial effects brought by the technical solution of the example will not be repeated here.
  • the cleaning device may also be called a sweeping robot or a washing machine.

Landscapes

  • Cyclones (AREA)

Abstract

Sont divulgués dans la présente demande une station de base et un appareil de nettoyage. La station de base comprend un premier réservoir, un second réservoir, un séparateur à cyclone et un ventilateur, le premier réservoir étant pourvu d'une entrée d'eaux usées afin d'assurer l'entrée de déchets mixtes solides-liquides; le second réservoir communique avec le premier réservoir et est configuré pour assurer l'entrée de déchets liquides dans le premier réservoir; le séparateur à cyclone communique avec le premier réservoir; et le ventilateur communique avec le séparateur à cyclone et est configuré pour entraîner l'entrée d'un écoulement d'air externe dans le premier réservoir par le biais de l'entrée d'eaux usées, celui-ci pouvant entrer dans le ventilateur après avoir traversé le séparateur à cyclone, de sorte que les déchets mixtes solides-liquides entrent dans le premier réservoir par le biais de l'entrée d'eaux usées.
PCT/CN2022/072453 2021-12-30 2022-01-18 Station de base et appareil de nettoyage WO2023123576A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202123439208.8 2021-12-30
CN202111662738.0A CN114176464A (zh) 2021-12-30 2021-12-30 基站和清洁设备
CN202111662738.0 2021-12-30
CN202123439208.8U CN217137910U (zh) 2021-12-30 2021-12-30 基站和清洁设备

Publications (1)

Publication Number Publication Date
WO2023123576A1 true WO2023123576A1 (fr) 2023-07-06

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208876393U (zh) * 2018-05-14 2019-05-21 珠海格力电器股份有限公司 一种气旋分离装置及吸尘器
US20200359868A1 (en) * 2018-12-25 2020-11-19 Beijing Xiangjie Science And Technology Co., Ltd. Dust suction and charging device for floor sweeping robot, and dust suction and charging method thereof
CN112716387A (zh) * 2021-01-22 2021-04-30 珠海市一微半导体有限公司 吸尘基站、清洁机器人及清洁系统
CN112869650A (zh) * 2021-03-11 2021-06-01 苏州三六零机器人科技有限公司 基站和清洁设备
CN112869658A (zh) * 2021-03-11 2021-06-01 苏州三六零机器人科技有限公司 风道组件和清洁装置
CN113616120A (zh) * 2021-09-15 2021-11-09 深圳万拓科技创新有限公司 一种集尘回收站

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208876393U (zh) * 2018-05-14 2019-05-21 珠海格力电器股份有限公司 一种气旋分离装置及吸尘器
US20200359868A1 (en) * 2018-12-25 2020-11-19 Beijing Xiangjie Science And Technology Co., Ltd. Dust suction and charging device for floor sweeping robot, and dust suction and charging method thereof
CN112716387A (zh) * 2021-01-22 2021-04-30 珠海市一微半导体有限公司 吸尘基站、清洁机器人及清洁系统
CN112869650A (zh) * 2021-03-11 2021-06-01 苏州三六零机器人科技有限公司 基站和清洁设备
CN112869658A (zh) * 2021-03-11 2021-06-01 苏州三六零机器人科技有限公司 风道组件和清洁装置
CN113616120A (zh) * 2021-09-15 2021-11-09 深圳万拓科技创新有限公司 一种集尘回收站

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