CN115413974A - Base station and sweeping dust collecting device with same - Google Patents

Abstract

The invention discloses a base station and a sweeping dust collecting device with the same, wherein the base station comprises: the sweeping robot comprises a machine shell, a sweeping robot and a control system, wherein the machine shell is provided with a matching part, the matching part is suitable for being matched with the sweeping robot, the matching part is provided with a sewage inlet, a dust inlet and a clean water outlet, and sewage collected by the sweeping robot is suitable for being discharged into a base station from the sewage inlet; the water treatment module is arranged on the machine shell and is connected with the sewage inlet to receive and treat sewage to obtain clear water; the clear water collection module, clear water collection module locate the casing, and clear water collection module links to each other with water treatment module and clear water export, and clear water collection module collects the clear water, and the clear water is suitable for to be discharged to the robot of sweeping the floor from the clear water export. According to the base station provided by the embodiment of the invention, the base plate of the sweeping robot can be cleaned, the sewage left by the sweeping robot can be collected, and the garbage left by the sweeping robot can be collected, so that the base station has the advantages of improving the automation of the base station, reducing the cleaning times of a user on the base station, improving the use experience of the user and the like.

Description

Base station and sweeping dust collecting device with same

Technical Field

The invention relates to the field of sweeping, in particular to a base station and a sweeping dust collecting device with the base station.

Background

In a base station in the related art, the base station can clean a bottom plate of the sweeping robot, but dirt on the sweeping robot can be remained on the base station, so that a user is required to clean the base station, and the use of the user is not facilitated.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the base station can clean the bottom plate of the sweeping robot, collect sewage left by the sweeping robot and collect garbage left by the sweeping robot, and has the advantages of improving automation of the base station, reducing the cleaning times of a user on the base station, improving use experience of the user and the like.

The invention also provides a sweeping dust collecting device with the base station.

The base station according to the embodiment of the first aspect of the invention comprises: the sweeping robot comprises a machine shell, a sweeping robot and a control unit, wherein the machine shell is provided with a matching part, the matching part is suitable for being matched with the sweeping robot, the matching part is provided with a sewage inlet, a dust inlet and a clear water outlet, and sewage collected by the sweeping robot is suitable for being discharged into the base station from the sewage inlet; the water treatment module is arranged on the shell and connected with the sewage inlet to receive and treat the sewage to obtain clear water; the clean water collecting module is arranged on the machine shell, is respectively connected with the water treatment module and the clean water outlet, collects the clean water, and is suitable for being discharged to the sweeping robot from the clean water outlet; the dust collection module is arranged on the machine shell, and the dust collection module is connected with the dust inlet to receive the garbage collected by the sweeping robot.

According to the base station provided by the embodiment of the invention, the base plate of the sweeping robot can be cleaned, the sewage left by the sweeping robot can be collected, and the garbage left by the sweeping robot can be collected, so that the base station has the advantages of improving the automation of the base station, reducing the cleaning times of a user on the base station, improving the use experience of the user and the like.

In addition, the base station according to the above embodiment of the present invention may further have the following additional technical features:

according to some embodiments of the invention, the water treatment module comprises a waste water tank connected to the waste water inlet, a heating assembly for heating the waste water to obtain steam, and a cooling module for cooling the steam discharged from the steam outlet of the waste water tank to obtain the clean water.

In some embodiments, the sewage tank is provided with a dust discharge port, the dust discharge port is connected to the dust collection module, and the garbage in the sewage tank is discharged to the dust collection module through the dust discharge port.

In some examples, the water treatment module further comprises a rotatable shredder positioned within the waste tank to shred internal material into the waste.

In some examples, further comprising a first switching valve in communication with the dust exhaust port, the dust inlet port, and a dust collection module, respectively, the first switching valve acting to cause the dust exhaust port and the dust inlet port to switch communication with the dust collection module.

In some examples, the first switching valve is provided with an air inlet connected to the wastewater tank through an air pipe to supply air into the wastewater tank.

In some examples, the air conduit is configured to connect the dust exhaust and the dust collection module.

According to some embodiments of the present invention, the water treatment module further comprises a transit sewage tank, the transit sewage tank is respectively connected with the sewage inlet and the sewage tank, and a control valve for opening or closing the transit sewage tank is connected in series with a drainage pipeline between the transit sewage tank and the sewage tank.

In some embodiments, the transfer sewage tank is provided with a water outlet hole, an air inlet hole and a sealing cavity, the sealing cavity is respectively communicated with the water outlet hole and the air inlet hole, a pressure relief pipe is arranged in the transfer sewage tank and connected with the air inlet hole, an air outlet end of the pressure relief pipe extends to the upper portion of the transfer sewage tank, and the control valve is connected with the sealing cavity.

In some embodiments, the water treatment module further comprises a compressor, a condenser and a throttling element, and the compressor, the condenser, the throttling element and the cooling module are connected to form a refrigerant flow loop.

In some examples, the fitting portion defines an accommodation space for accommodating the floor sweeping robot, the base station further includes a first fan and an air guide duct, the condenser is located in the air guide duct or at an air inlet end of the air guide duct, and the first fan is configured to guide air in the air guide duct to the accommodation space.

According to some embodiments of the invention, the water treatment module is provided with an air inlet for introducing air outside the base station, the base station comprising a sewage treatment mode in which the water treatment module is adapted to treat the sewage to obtain fresh water and an air water treatment mode; in the air water treatment mode, the water treatment module is used for dehumidifying the introduced external air to obtain clean water.

In some embodiments, the water treatment module includes a sewage tank, a heating module, a cooling module, an air guide channel, and a second switching valve, the sewage tank is provided with a steam outlet, the heating module is configured to heat the sewage to obtain steam, the air guide channel is connected to the steam outlet, the air inlet is disposed in the air guide channel, the second switching valve is disposed in the air guide channel to control the air guide channel to be communicated with or closed to the steam outlet, and the cooling module is configured to cool the gas discharged from the air guide channel to obtain the clean water.

According to some embodiments of the present invention, the clean water collecting module includes a transit clean water tank and a clean water tank, the transit clean water tank is matched with the water treatment module to collect the clean water, the clean water tank is respectively connected with the transit clean water tank and the clean water outlet, and the clean water tank is used for receiving the clean water guided out by the transit clean water tank.

In some embodiments, at least a portion of the body of the intermediate clean water tank is a visual structure to observe the water level within the intermediate clean water tank.

According to a second aspect of the present invention, a sweeping dust collecting apparatus is provided, which includes a sweeping robot and the base station according to the embodiments of the first aspect of the present invention, and the base station is configured to receive sewage and garbage collected by the sweeping robot.

According to the sweeping dust collecting device provided by the embodiment of the invention, by using the base station provided by the embodiment of the first aspect of the invention, the base plate of the sweeping robot can be cleaned, the sewage left by the sweeping robot can be collected, and the garbage left by the sweeping robot can be collected, so that the base station cleaning device has the advantages of improving the automation of the base station, reducing the cleaning times of a user on the base station, improving the use experience of the user and the like.

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

Drawings

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

fig. 1 is a schematic structural diagram of a dust collecting device for sweeping according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of a partial structure of a base station in one direction according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of a partial structure of a base station according to an embodiment of the present invention in another direction.

FIG. 4 is a schematic diagram of a compressor, evaporator, condenser, throttling element, and gas guide channel configuration according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a sump according to an embodiment of the present invention.

Fig. 6 is a partial structural view of a wastewater tank according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of the intermediate waste water tank in one direction according to the embodiment of the present invention.

Fig. 8 is a schematic view illustrating a structure of the intermediate waste water tank in another direction according to the embodiment of the present invention.

Fig. 9 is a sectional view of the intermediate waste water tank according to the embodiment of the present invention in one direction.

Fig. 10 is a sectional view of the intermediate waste water tank according to the embodiment of the present invention, taken in another direction.

Fig. 11 is a schematic structural diagram of a clean water collection module according to an embodiment of the invention.

Fig. 12 is a partial structural schematic diagram of a clean water collection module according to an embodiment of the invention.

Fig. 13 is a schematic structural view of a clean water tank according to an embodiment of the present invention.

Fig. 14 is a schematic structural view of a transit clean water tank according to an embodiment of the present invention.

Fig. 15 is a schematic structural view of an air duct, a first switching valve, and a dust collection module according to an embodiment of the present invention.

Fig. 16 is a schematic structural view of an air duct and a first switching valve according to an embodiment of the present invention.

Reference numerals: a sweeping dust collecting device 1,

A base station 10, a cabinet 100, a receiving space 110, a sewage inlet 111, a dust inlet 112, a clean water outlet 113, a dust collecting module 130,

Water treatment module 20, sewage tank 210, dust exhaust port 211, steam outlet 212

The sewage transfer tank 230, the water outlet hole 231, the air inlet hole 232, the sealed cavity 233, the pressure relief pipe 234, the air outlet end 2341, the cooling module 320, the crushing piece 330, the water outlet hole,

An air guide passage 420, an air inlet 421, a steam inlet 422, an air duct 430,

A first switching valve 510, an air inlet 511, a second switching valve 520, a control valve 540,

The clean water collecting module 600, the clean water tank 610, the intermediate clean water tank 630, the first tank 631, the water inlet 6311, the second tank 632, the water outlet 6321,

A compressor 710, an evaporator 720, a condenser 730, a throttling element 740,

A first fan 810 and the sweeping robot 90.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

A base station 10 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 16, the base station 10 according to the embodiment of the present invention includes a cabinet 100, a water treatment module 20, a fresh water collecting module 600, and a dust collecting module 130.

The housing 100 is provided with a matching portion adapted to match with the sweeping robot 90, and when the sweeping robot 90 matches with the matching portion, the base plate of the sweeping robot 90 can be cleaned, charged or otherwise operated through the base station 10.

Wherein, the cooperation position is equipped with sewage entry 111, dust entry 112 and clear water export 113, and the sewage that robot 90 collected of sweeping is suitable for and discharges into basic station 10 through sewage entry 111, and the rubbish accessible dust entry 112 that robot 90 collected of sweeping discharges into basic station 10, and the clear water accessible clear water export 113 in the basic station 10 flows into robot 90 of sweeping to wash robot 90's bottom plate of sweeping, furtherly, the clear water in the basic station 10 can wash the rag on robot 90 bottom plate of sweeping.

The water treatment module 20 is disposed in the housing 100, the water treatment module 20 is connected to the sewage inlet 111 to receive the sewage collected by the sweeping robot 90, and the water treatment module 20 can also treat the sewage to obtain clean water.

The clean water collecting module 600 is arranged on the machine shell 100, the clean water collecting module 600 is respectively connected with the water treatment module 20 and the clean water outlet 113, clean water prepared by the water treatment module 20 can be stored in the clean water collecting module 600, and clean water in the clean water collecting module 600 is suitable for being discharged to the sweeping robot 90 from the clean water outlet 113 so as to clean a bottom plate of the sweeping robot 90.

The dust collecting module 130 is disposed on the housing 100, and the dust collecting module 130 is connected to the dust inlet 112 to receive the garbage collected by the sweeping robot 90, so as to avoid the garbage collected by the sweeping robot 90 to remain in the matching position, avoid the garbage in the matching position to cause secondary pollution to the sweeping robot 90, and further facilitate the base to clean the bottom plate of the sweeping robot 90.

In addition, with garbage collection in collection dirt module 130, the user only need to collect the rubbish in the collection dirt module 130 clear up can, and need not to wash cooperation position department, made things convenient for user's operation like this, be convenient for improve user's use and experience.

Specifically, the clear water collection module 600 can collect clear water, the collected clear water is used for cleaning the bottom plate of the sweeping robot 90, the water treatment module 20 can receive sewage collected by the sweeping robot 90, the sewage is treated to obtain clear water, the obtained clear water can supplement the clear water for the collection module 600, and the dust collection module 130 can receive garbage collected by the sweeping robot 90.

By the way, the residue of pollutants at the matching part can be reduced to ensure the cleanness of the matching part, on one hand, the floor sweeping robot 90 is beneficial to cleaning, nursing and other operations, on the other hand, the cleaning frequency of the base station 10 by a user can be reduced, the use experience of the user is convenient to improve,

therefore, the base station 10 according to the embodiment of the present invention can clean the bottom plate of the sweeping robot 90, collect sewage left by the sweeping robot 90, and collect garbage left by the sweeping robot 90, and has the advantages of improving the automation of the base station 10, reducing the number of times that a user cleans the base station 10, and improving the user experience of the user.

A base station 10 according to a specific embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 16, the base station 10 according to the embodiment of the present invention includes a cabinet 100, a water treatment module 20, a fresh water collecting module 600, and a dust collecting module 130.

In some embodiments of the present invention, the water treatment module 20 includes a sewage tank 210, a heating assembly and a cooling module 320, the sewage tank 210 is connected to the sewage inlet 111, the sewage tank 210 is used for receiving sewage, and the sewage collected by the sweeping robot 90 can flow into the sewage tank 210 through the sewage inlet 111. The heating assembly is used for heating the sewage to treat the sewage in the sewage tank 210, so that the water in the sewage tank 210 absorbs heat and is changed into steam to separate the water and pollutants in the sewage tank 210, and further, the clean water in the sewage tank 210 is extracted.

Specifically, the heating assembly can heat the sewage in the sewage tank 210, the water in the sewage tank 210 is heated and evaporated to become steam, the formed steam is discharged through the steam outlet 212 of the sewage tank 210, and the cooling module 320 can cool the steam discharged from the steam outlet 212, so that the steam can release heat and be liquefied into condensed water, so as to obtain clean water.

In some optional embodiments of the present invention, the sewage tank 210 is provided with a dust discharge port 211, the dust discharge port 211 is connected to the dust collection module 130, the garbage in the sewage tank 210 is discharged to the dust collection module 130 through the dust discharge port 211, and the sewage tank 210 can be cleaned by discharging the garbage in the sewage tank 210, so as to reduce the content of the garbage in the sewage tank 210, so that the sewage tank 210 can store more sewage, and at the same time, the sewage in the sewage tank 210 can be conveniently treated by the water treatment module 20, thereby improving the efficiency of the water treatment module 20 to obtain clean water.

In addition, the garbage in the sewage tank 210 is discharged to the dust collection module 130 through the dust discharge port 211, and the water in the sewage tank 210 is treated by the water treatment module 20, so that the garbage and the sewage in the sewage tank 210 can be reduced, the frequency of cleaning or replacing the sewage tank 210 by a user is reduced, and the use experience of the user is improved.

In some embodiments of the present invention, as shown in fig. 6, the water treatment module 20 further includes a rotatable smashing unit 330, the smashing unit 330 is located in the waste water tank 210 to smash the internal substances to obtain garbage, the internal substances in the waste water tank 210 can be changed into garbage with smaller size by smashing the internal substances in the waste water tank 210, and the garbage can smoothly enter the dust collection module 130 from the dust discharge port 211, so as to avoid the influence on the discharge of the garbage in the waste water tank 210 due to the blockage of the dust discharge port 211 caused by the oversize internal substances.

Specifically, when the water treatment module 20 treats the sewage in the sewage tank 210 to obtain clean water, the heating element heats the sewage in the sewage tank 210, the water in the sewage tank 210 absorbs heat and changes into water vapor, and the garbage in the sewage tank 210 is gathered together to form large-sized internal substances, which cannot be discharged into the dust collection module 130 through the dust discharge port 211. Therefore, the crushing member 330 is required to crush the internal substances to obtain smaller-sized garbage, so as to prevent the dust discharge port 211 from being blocked and ensure that the garbage can be smoothly discharged into the dust collection module 130 from the dust discharge port 211.

In some embodiments of the present invention, the base station 10 further comprises a first switching valve 510, the first switching valve 510 is connected to the dust exhaust port 211, the dust inlet port 112 and the dust collection module 130, respectively, and the first switching valve 510 is operated to switch the dust exhaust port 211 and the dust inlet port 112 to communicate with the dust collection module 130.

Specifically, when the first switching valve 510 opens the dust discharge port 211, the first switching valve 510 closes the dust inlet 112, and the garbage in the sump 210 can be discharged from the dust discharge port 211 into the dust collection module 130. When the first switching valve 510 opens the dust inlet 112, the first switching valve 510 closes the dust outlet 211, and the garbage collected by the sweeping robot 90 can be discharged into the dust collecting device through the dust inlet 112.

In some embodiments of the present invention, the first switching valve 510 is provided with an air inlet 511, and the air inlet 511 is connected to the wastewater tank 210 through an air pipe 430 to supply air into the wastewater tank 210, so that the air can smoothly flow in the wastewater tank 210, and thus the steam in the wastewater tank 210 can flow from the steam outlet 212 to the cooling module.

Specifically, when the heating element heats the water in the waste water tank 210, the pressure in the waste water tank 210 is higher, and the air in the waste water tank 210 has lower fluidity, so that the external air can enter the air pipe 430 from the air inlet 511 and flow to the waste water tank 210 along the air pipe 430, so that the air in the waste water tank 210 can flow smoothly, and the steam generated by the heating element can flow smoothly to the cooling module 320 from the steam outlet 212.

In some embodiments of the present invention, an air pipe 430 is used to connect the dust discharge port 211 and the dust collection module 130, and the garbage in the sump 210 can enter the air pipe 430 through the dust discharge port 211 and enter the dust collection device along the air pipe 430 to discharge the garbage in the sump 210.

In some embodiments, as shown in fig. 15, an upper end of the air duct 430 communicates with the dust discharge port 211 of the sump 210, a lower end of the air duct 430 communicates with the dust collection module 130, a lower end of the air duct 430 is provided with a first switching valve 510, and the first switching valve 510 is provided with an air inlet 511. The first switching valve 510 switchably communicates the sump 210 with the air inlet 511, and communicates the air duct 430 with the dust collection module 130.

When it is required to discharge the garbage in the sump 210 to the dust collection module 130, the first switching valve 510 closes the air inlet 511 and connects the air duct 430 and the dust collection module 130, and the garbage in the sump 210 can enter the air duct 430 from the dust discharge port 211 and be discharged into the dust collection module 130 along the air duct 430.

The arrangement can prevent the garbage from flowing to the air inlet 511 along the air pipeline 430 and from being discharged from the air inlet 511, so as to prevent the garbage from polluting the environment in the base station 10, and prevent the garbage from blocking the air inlet 511 and affecting the air from entering the sewage tank 210 from the air inlet 511.

In other embodiments, the first switching valve 510 controls the connection and disconnection of the air pipe 430 and the dust collection module 130, and the air inlet 511 is always communicated with the sump 210 through the air guide passage 420 to ensure the fluidity of the air in the sump 210.

The air inlet 511 is provided with a filtering device, so that on one hand, air entering the air guide channel 420 from the air inlet 511 can be filtered, and on the other hand, garbage in the air guide channel 420 can be prevented from being discharged from the air inlet 511.

As shown in fig. 6, in the present embodiment, the dust discharge port 211 is located above the sump 210, and the upper end of the air duct 430 is connected to the dust discharge port 211 of the sump 210. When the garbage in the sump 210 needs to be discharged to the dust collection module 130, the first switching valve 510 connects the air duct 430 and the dust collection module 130, and the garbage in the sump 210 can be driven by negative pressure suction, etc. to enter the dust discharge port 211 upwards, enter the air duct 430 from the dust discharge port 211, and be discharged downwards along the air duct 430 to the dust collection module 130.

The steam outlet 212 is provided at an upper position of the sump 210, and when the sewage in the sump 210 needs to be treated to produce clean water, the first switching valve 510 closes the air pipe 430 and the dust collection module 130, and the heating assembly heats the water in the sump 210 to generate steam, and external air may enter the air pipe 430 from the air inlet 511 and flow upward into the sump 210 along the air pipe 430, so as to drive the steam in the sump 210 to flow upward to the steam outlet 212, so that the steam can flow out from the steam outlet 212.

In some embodiments of the present invention, the water treatment module 20 further includes a transit waste water tank 230, the transit waste water tank 230 is connected to the waste water inlet 111 and the waste water tank 210, respectively, the waste water collected by the sweeping robot 90 can flow into the transit waste water tank 230 through the waste water inlet 111, and the waste water in the transit waste water tank 230 can flow into the waste water tank 210 through the drainage pipe.

By arranging the transit sewage tank 230, the sewage collecting capacity of the base station 10 can be improved, so that more sewage can be stored in the base station 10, and the clear water in the sewage can be extracted through the heating assembly and the cooling module 320 in a follow-up manner.

Wherein, a control valve 540 for opening or closing the water discharge pipe between the intermediate waste water tank 230 and the waste water tank 210 is connected in series to control whether the water in the intermediate waste water tank 230 can flow into the waste water tank 210 through the water discharge pipe, when the control valve 540 opens the water discharge pipe, the water in the intermediate waste water tank 230 can flow into the waste water tank 210 through the water discharge pipe, when the control valve 540 closes the water discharge pipe, the waste water tank 210 can be sealed to a certain degree, so that the water vapor formed in the waste water tank 210 can flow to the cooling module 320 from the vapor outlet 212, and at this time, the water in the intermediate waste water tank 230 cannot flow into the waste water tank 210 along the water discharge pipe.

Specifically, when the heating assembly heats the sewage in the sewage tank 210, the pressure in the sewage tank 210 is high, and the control valve 540 is needed to close the drainage pipeline so as to prevent the water in the sewage tank 210 from flowing back into the intermediate sewage tank 230 along the drainage pipeline. When the heating module stops heating the water in the waste water tank 210 to make the pressure in the waste water tank 210 at a normal value, the draining pipe can be opened by the control valve 540, and the water in the intermediate waste water tank 230 can flow into the waste water tank 210 through the draining pipe.

That is, when the heating unit heats the water in the wastewater tank 210, the water in the intermediate wastewater tank 230 should be prevented from entering the wastewater tank 210. The control valve 540 closes the drainage pipeline to stop the water in the sewage transfer tank 230 from entering the sewage tank 210, so that the sewage collected by the sweeping robot 90 is drained into the sewage transfer tank 230 from the sewage inlet 111 and the water in the sewage tank 210 is heated by the heating assembly.

In some optional embodiments of the present invention, the intermediate waste water tank 230 is provided with a water outlet 231, an air inlet 232 and a sealed chamber 233, the waste water collected by the sweeping robot 90 can flow into the intermediate waste water tank 230 through the waste water inlet 111, the waste water can be stored in the sealed chamber 233, the sealed chamber 233 is communicated with the water outlet 231, and the waste water in the sealed chamber 233 can flow into the waste water tank 210 through the water outlet 231.

The sealed cavity 233 is further communicated with the air inlet 232, a pressure relief pipe 234 is arranged in the transit sewage tank 230, the pressure relief pipe 234 is connected with the air inlet 232, the air outlet end 2341 of the pressure relief pipe 234 extends to the upper portion of the transit sewage tank 230, and the pressure relief pipe 234 is used for balancing the pressure in the sealed cavity 233 so as to ensure that sewage in the sealed cavity 233 can smoothly flow into the sewage tank 210 and ensure that sewage collected by the sweeping robot 90 can smoothly flow into the transit sewage tank 230 through the sewage inlet 111.

Wherein, the control valve 540 is connected to the sealed chamber 233 to control whether water in the sealed chamber 233 can flow into the waste water tank 210 through the water outlet hole 231, when the control valve 540 opens the sealed chamber 233, water in the sealed chamber 233 can flow into the waste water tank 210 through the water outlet hole 231, and when the control valve 540 closes the sealed chamber 233, the sealed chamber 233 can be ensured to be sealed to a certain extent.

As shown in fig. 10, the sealed chamber 233 is located at the left side of the control valve 540, the control valve 540 is movable in the left-right direction, and the outlet hole 231 is located below the control valve 540. When the control valve 540 moves to the right, the control valve 540 opens the sealed chamber 233 and the outlet hole 231, and at this time, the water in the sealed chamber 233 can flow into the waste water tank 210 through the outlet hole 231 to replenish the water in the waste water tank 210.

When there is no need to replenish the waste water tank 210, the control valve 540 may be moved leftward to block the sealed chamber 233 from the outlet hole 231, and the water in the sealed chamber 233 does not flow out from the outlet hole 231, and it should be understood that the above-mentioned direction is only for convenience of description of the drawings, and does not limit the actual installation position and direction of the base station 10.

In some embodiments, the outlet hole 231 is connected to the waste water tank 210 through a drain pipe, and the control valve 540 can control the communication or disconnection of the sealed chamber 233 with the outlet hole 231. Specifically, when the control valve 540 controls the sealed cavity 233 to communicate with the water outlet hole 231, the sewage in the intermediate sewage tank 230 can enter the water discharge pipe from the water outlet hole 231 and flow into the sewage tank 210 along the water discharge pipe, and when the sewage in the sewage treatment tank flows into the sewage tank 210 from the water outlet hole 231 along the water discharge pipe, the external air can enter the sealed cavity 233 from the air inlet hole 232 along the pressure discharge pipe 234 from the air outlet end 2341 of the pressure relief hole to balance the pressure in the sealed cavity 233, so that the sewage in the sealed cavity 233 can smoothly flow into the sewage tank 210 from the water outlet hole 231 along the water discharge pipe.

In some embodiments of the present invention, the water treatment module 20 further includes a compressor 710, a condenser 730, and a throttling element 740, and the compressor 710, the condenser 730, the throttling element 740, and the cooling module 320 are connected to form a refrigerant flow loop, and when a refrigerant circulates among the compressor 710, the condenser 730, the throttling element 740, and the evaporator 720, heat release at the condenser 730 can be achieved to heat air around the condenser 730, and heat absorption at the evaporator 720 can be achieved to cool air near the evaporator.

Specifically, the compressor 710 can drive a refrigerant to circulate among the compressor 710, the condenser 730, the throttling element 740, the evaporator 720 and the compressor 710, wherein the compressor 710 can also compress the refrigerant to compress a low-temperature low-pressure gaseous refrigerant into a high-temperature high-pressure gaseous refrigerant, and drive the high-temperature high-pressure gaseous refrigerant to flow to the condenser 730, the high-temperature high-pressure gaseous refrigerant releases heat at the condenser 730 to be changed into a medium-temperature high-pressure liquid refrigerant, and when the high-temperature high-pressure gaseous refrigerant releases heat at the condenser 730, air around the condenser 730 can be heated to form hot air.

Under the driving of the compressor 710, the liquid refrigerant at the intermediate temperature and the high pressure flows to the throttling element 740, is processed by the throttling element 740, and then is changed into the liquid refrigerant at the low temperature and the low pressure, the liquid refrigerant at the low temperature and the low pressure flows to the evaporator 720, and then is changed into the gaseous refrigerant at the low temperature and the low pressure after absorbing heat at the evaporator 720, and when the gaseous refrigerant at the low temperature and the low pressure absorbs heat at the evaporator 720, the air near the evaporator 720 can be cooled.

Under the continued driving of the compressor 710, the low-temperature and low-pressure gaseous refrigerant can flow to the compressor 710, so as to circulate the refrigerant among the compressor 710, the condenser 730, the throttling element 740, the evaporator 720 and the compressor 710.

In some embodiments, the evaporator 720 defines the cooling module 320, when the refrigerant absorbs heat at the evaporator 720, the evaporator 720 can absorb heat in the air, so that the air can emit heat to be liquefied into condensed water, and the evaporator 720 can cool the steam discharged from the steam outlet 212 of the waste water tank 210, so that the steam can emit heat to be liquefied into the condensed water, so as to obtain the clean water.

In some optional embodiments of the present invention, the matching portion defines an accommodating space 110 for accommodating the sweeping robot 90, the base station 10 further includes a first fan 810 and an air guiding duct, the condenser 730 is located in the air guiding duct or at an air inlet end of the air guiding duct, the first fan 810 is configured to guide air in the air guiding duct to the accommodating space 110, so as to drive hot air near the condenser 730 to flow into the accommodating space 110, and the hot space is used to dry the sweeping robot 90 in the accommodating space 110.

Specifically, when the refrigerant flows in condenser 730, the refrigerant can give off heat, in order to heat the air around condenser 730, in order to generate hot-air around condenser 730, set up condenser 730 in the wind-guiding wind channel or the air inlet end in wind-guiding wind channel, so that first fan 810 can fully drive the hot-air around condenser 730, make the hot-air around condenser 730 can flow to in the wind-guiding wind channel, make hot-air can flow to accommodating space 110 along the wind-guiding wind channel in, and then make hot-air can dry robot 90 of sweeping the floor in the accommodating space 110, in order to conveniently wash robot 90's the bottom plate of sweeping the floor, nursing or other operations.

As shown in fig. 2, in some embodiments, the accommodating space 110 has two sewage inlets 111, two dust inlets 112 and two clean water outlets 113 therein, and the two sewage inlets 111, the two dust inlets 112 and the two clean water outlets 113 are disposed at both sides of the accommodating space 110.

In some embodiments of the present invention, as shown in fig. 4, the condenser 730 is located below the evaporator 720, so as to position the condenser 730 and the evaporator 720 at a proper position, and simultaneously facilitate shortening a path of the refrigerant flowing between the condenser 730 and the evaporator 720, thereby facilitating reduction of energy loss of the refrigerant.

The first fan 810 is located on one side of the condenser 730 to blow towards the condenser 730, so that hot air around the condenser 730 can flow into the accommodating space 110 along the air guide duct, and the hot air can dry the sweeping robot 90 in the accommodating space 110, so as to clean, care or perform other operations on a bottom plate of the sweeping robot 90 subsequently.

In some embodiments of the present invention, the water treatment module 20 is provided with an air inlet 421 for introducing air outside the base station 10, and the base station 10 includes a sewage treatment mode and an air water treatment mode to produce fresh water in different manners, which facilitates to improve efficiency of producing fresh water by the base station 10.

Specifically, in the sewage treatment mode, the water treatment module 20 is used for treating sewage to obtain clean water. In the air water treatment mode, the water treatment module 20 is used for dehumidifying the introduced external air to obtain clean water.

In some optional embodiments of the present invention, the water treatment module 20 includes a waste water tank 210, a heating element, a cooling module 320, an air guide channel 420, and a second switching valve 520, the waste water tank 210 is provided with a steam outlet 212, the air guide channel 420 is connected to the steam outlet 212, an air inlet 421 is provided in the air guide channel 420, the second switching valve 520 is provided in the air guide channel 420 to control the air guide channel 420 to communicate with or close the steam outlet 212, the cooling module 320 is configured to cool the air discharged from the air guide channel 420 to obtain clean water, and the base station 10 can be controlled to switch between the waste water treatment mode and the air water treatment mode by controlling the air guide channel 420 to communicate with or close the steam outlet 212 through the second switching valve 520.

Specifically, when the second switching valve 520 controls the air guide channel 420 to communicate with the steam outlet 212, the air guide channel 420 and the air inlet 421 are closed, the base station 10 is in the sewage treatment mode, at this time, the heating module can heat the sewage, the water in the sewage tank 210 absorbs heat and evaporates to become steam, the steam can enter the air guide channel 420 from the steam outlet 212 and flow to the cooling module 320 along the air guide channel 420, and the cooling module 320 can cool the air discharged from the air guide channel 420 to obtain clean water.

When the second switching valve 520 controls the air guide channel 420 and the steam outlet 212 to be closed, the air guide channel 420 is communicated with the air inlet 421, and at this time, the base station 10 is in the air-water treatment mode, air in the environment outside the base station 10 can enter the air guide channel 420 from the air inlet 421, flow to the cooling module 320 along the air guide channel 420, and perform dehumidification on the air by using the cooling module 320 to prepare clean water.

In addition, the environment where the base station 10 is located can be made drier by dehumidifying the environment where the base station 10 is located, so that the phenomenon that the service life of an electric appliance is shortened or potential safety hazards are caused due to air humidity is avoided.

As shown in fig. 4, in the present embodiment, the air guide channel 420 is further provided with a steam inlet 422, the steam outlet 212 is communicated with the air guide channel 420 through the steam inlet 422, the steam inlet 422 is disposed at one side of the air guide channel 420, the steam inlet 422 extends in the up-down direction, the air inlet 421 is disposed above the air guide channel 420, the air inlet 421 extends in the horizontal direction, and the second switching valve 520 is rotatably disposed in the air guide channel 420 to switch between the air guide channel 420 and the air inlet 421 or the steam inlet 422.

When the second switching valve 520 is rotated upward to the position of the air inlet 421, the second switching valve 520 is extended in the horizontal direction to close the air inlet 421 and open the steam inlet 422, and the base station 10 is in the sewage treatment mode. When the second switching valve 520 is rotated downward to the position of the steam inlet 422, the second switching valve 520 extends in the vertical direction to close the steam inlet 422 and open the air inlet 421, and the base station 10 is in the air-water treatment mode.

When it is required to discharge the garbage in the sump 210 to the dust collection module 130, the second switching valve 520 simultaneously opens the steam inlet 422 and the air inlet 421, for example, at this time the second switching valve 520 is rotated to a position of 45 ° to simultaneously open the steam inlet 422 and the air inlet 421.

Specifically, the garbage in the sewage tank 210 is driven by negative pressure suction to enter the dust discharge port 211 upwards and be discharged into the dust collection module 130 from the dust discharge port 211 along the air pipe 430, and when the air in the sewage tank 210 is sucked, the air in the external environment can enter the air guide channel 420 from the air inlet 421 and enter the sewage tank 210 from the steam outlet 212 along the air guide channel 420, so as to ensure the fluidity of the air in the sewage tank 210, and the garbage in the sewage tank 210 can smoothly move upwards to the dust discharge port 211.

Meanwhile, when the suction of the negative pressure to the garbage in the sewage tank 210 is stopped, air in the external environment may enter the air guide channel 420 through the air inlet 421, flow from the steam outlet 212 into the steam outlet 212 along the air guide channel 420, and flow into the sewage tank 210, so as to balance the air pressure in the sewage tank 210.

In addition, air outside the base station 10 may also enter the foul water tank 210 through the air inlet 511 along the air pipe 430 to equalize the air pressure in the foul water tank 210.

In some embodiments of the present invention, the clean water collecting module 600 includes a transit clean water tank 630 and a clean water tank 610, the transit clean water tank 630 cooperates with the water processing module 20 to collect clean water, the clean water tank 610 is connected to the transit clean water tank 630 and the clean water outlet 113, the clean water tank 610 is configured to receive clean water guided out from the transit clean water tank 630, water in the transit clean water tank 630 can flow into the clean water tank 610 to supplement clean water in the clean water tank 610, and water in the clean water tank 610 can flow from the clean water outlet 113 to a cooperating portion, so as to clean the cleaning robot 90 by using clean water in the clean water tank 610.

Specifically, the clean water produced by the water treatment module 20 may be discharged into the clean water transfer tank 630, the water in the clean water transfer tank 630 may flow into the clean water tank 610 to replenish the clean water in the clean water tank 610, and the water in the clean water tank 610 may flow from the clean water outlet 113 to the matching part, so as to clean the cleaning robot 90 by the clean water in the clean water tank 610.

Wherein, be convenient for improve the storage capacity of base station 10 to the clear water through setting up transfer clear water tank 630 and clear water tank 610, make base station 10 can store more clear waters, and then realize wasing the bottom plate of robot 90 fully.

In some alternative embodiments of the present invention, at least a portion of the body of the intermediate clean water tank 630 is a visual structure to observe the water level in the intermediate clean water tank 630, so that the user can easily observe the water level in the intermediate clean water tank 630.

In some embodiments, as shown in fig. 14, the intermediate clean water tank 630 includes a first tank 631 and a second tank 632, the first tank 631 is communicated with the second tank 632, the first tank 631 is formed in a cylindrical shape, the water inlet 6311 of the first tank 631 is connected with the water treatment module 20, the water outlet 6321 of the second tank 632 is connected with the clean water tank 610, and the wall of the first tank 631 is made of a transparent material, for example, the wall of the first tank 631 is made of glass, transparent plastic or other visible materials, so that a user can conveniently observe the water level in the first tank 631, and further, the user can conveniently observe the water level in the intermediate clean water tank 630.

Specifically, the clean water prepared by the water treatment module 20 enters the clean water relay tank 630 from the water inlet 6311 of the first tank 631, and the clean water in the clean water relay tank 630 flows into the clean water tank 610 from the water outlet 6321 of the second tank 632 to replenish the clean water in the clean water tank 610, so that the clean water in the clean water tank 610 can be conveniently used for cleaning the bottom plate of the cleaning robot 90.

The dust collecting device 1 for sweeping according to the embodiment of the present invention is described below. The sweeping dust collecting device 1 according to the embodiment of the present invention includes a sweeping robot 90 and the base station 10 according to the above-described embodiment of the present invention.

The base station 10 is used for receiving sewage and garbage collected by the sweeping robot 90, so that on one hand, the sewage or garbage can be prevented from polluting the sweeping robot 90 again, a bottom plate of the sweeping robot 90 is cleaned, and on the other hand, clean water can be conveniently extracted from the sewage in a follow-up mode, and the water can be fully utilized.

According to the sweeping dust collecting device 1 provided by the embodiment of the invention, by using the base station 10 provided by the embodiment of the invention, the bottom plate of the sweeping robot 90 can be cleaned, the sewage left by the sweeping robot 90 can be collected, and the garbage left by the sweeping robot 90 can be collected, so that the base station 10 has the advantages of improving the automation of the base station 10, reducing the cleaning times of the base station 10 by a user, improving the use experience of the user and the like.

Other configurations and operations of the sweeping dust collecting device 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (16)

1. A base station (10), comprising:

the sweeping robot comprises a machine shell (100), wherein the machine shell (100) is provided with a matching part, the matching part is suitable for being matched with a sweeping robot (90), the matching part is provided with a sewage inlet (111), a dust inlet (112) and a clear water outlet (113), and sewage collected by the sweeping robot (90) is suitable for being discharged into the base station (10) from the sewage inlet (111);

the water treatment module (20), the water treatment module (20) is arranged on the machine shell (100), and the water treatment module (20) is connected with the sewage inlet (111) to receive and treat the sewage to obtain clean water;

the clean water collecting module (600), the clean water collecting module (600) is arranged on the machine shell (100), the clean water collecting module (600) is respectively connected with the water processing module (20) and the clean water outlet (113), the clean water collecting module (600) collects the clean water, and the clean water is suitable for being discharged to the sweeping robot (90) from the clean water outlet (113);

a dust collection module (130), the dust collection module (130) is arranged on the machine shell (100), and the dust collection module (130) is connected with the dust inlet (112) to receive the garbage collected by the sweeping robot (90).

2. The base station (10) according to claim 1, wherein the water treatment module (20) comprises a waste tank (210), a heating assembly and a cooling module (320), the waste tank (210) being connected to the waste water inlet (111), the heating assembly being adapted to heat the waste water to obtain steam, and the cooling module (320) being adapted to cool the steam discharged from the steam outlet (212) of the waste tank (210) to obtain the fresh water.

3. The base station (10) according to claim 2, wherein the waste water tank (210) is provided with a dust discharge port (211), the dust discharge port (211) is connected with the dust collection module (130), and the waste in the waste water tank (210) is discharged to the dust collection module (130) through the dust discharge port (211).

4. The base station (10) according to claim 3, wherein the water treatment module (20) further comprises a rotatable shredder (330), the shredder (330) being located in the waste tank (210) to shred the contents into the waste.

5. The base station (10) of claim 3, further comprising a first switching valve (510), the first switching valve (510) being connected to the dust exhaust port (211), the dust inlet port (112) and a dust collection module (130), respectively, the first switching valve (510) acting to switch the dust exhaust port (211) and the dust inlet port (112) into communication with the dust collection module (130).

6. The base station (10) according to claim 5, wherein the first switching valve (510) is provided with an air inlet (511), and the air inlet (511) is connected to the wastewater tank (210) through an air pipe (430) to supply air into the wastewater tank (210).

7. The base station (10) of claim 6, wherein the air duct (430) is configured to connect the dust exhaust port (211) and the dust collection module (130).

8. The base station (10) according to claim 2, wherein the water treatment module (20) further comprises a relay sewage tank (230), the relay sewage tank (230) is connected to the sewage inlet (111) and the sewage tank (210), respectively, and a control valve (540) for opening or closing the relay sewage tank (230) is connected in series to a drain pipe between the relay sewage tank (230) and the sewage tank (210).

9. The base station (10) according to claim 8, wherein the intermediate waste water tank (230) is provided with a water outlet hole (231), an air inlet hole (232) and a sealed cavity (233), the sealed cavity (233) is respectively communicated with the water outlet hole (231) and the air inlet hole (232), a pressure relief pipe (234) is arranged in the intermediate waste water tank (230), the pressure relief pipe (234) is connected with the air inlet hole (232), an air outlet end (2341) of the pressure relief pipe (234) extends to the upper portion of the intermediate waste water tank (230), and the control valve (540) is connected with the sealed cavity (233).

10. The base station (10) of claim 2, wherein the water treatment module (20) further comprises a compressor (710), a condenser (730), and a throttling element (740), wherein the compressor (710), the condenser (730), the throttling element (740), and the cooling module (320) are connected to form a refrigerant flow loop.

11. The base station (10) of claim 10, wherein the mating portion defines an accommodating space (110) for accommodating the sweeping robot (90), the base station (10) further comprises a first fan (810) and an air guide duct, the condenser (730) is located in the air guide duct or at an air inlet end of the air guide duct, and the first fan (810) is configured to guide air in the air guide duct to the accommodating space (110).

12. The base station (10) according to claim 1, wherein the water treatment module (20) is provided with an air inlet (421) for introducing air outside the base station (10), the base station (10) comprising a sewage treatment mode and an air-water treatment mode,

in the sewage treatment mode, the water treatment module (20) is used for treating the sewage to obtain clear water;

in the air water treatment mode, the water treatment module (20) is used for dehumidifying the introduced external air to obtain clean water.

13. The base station (10) of claim 12, wherein the water treatment module (20) comprises a sewage tank (210), a heating module, a cooling module (320), an air guide channel (420) and a second switching valve (520), the sewage tank (210) is provided with a steam outlet (212), the heating module is used for heating the sewage to obtain steam, the air guide channel (420) is connected with the steam outlet (212), the air inlet (421) is arranged in the air guide channel (420), the second switching valve (520) is arranged in the air guide channel (420) to control the air guide channel (420) to be communicated with or closed from the steam outlet (212), and the cooling module (320) is used for cooling the gas discharged from the air guide channel (420) to obtain the clean water.

14. The base station (10) according to any of claims 1-13, wherein the fresh water collection module (600) comprises a transit fresh water tank (630) and a fresh water tank (610), the transit fresh water tank (630) cooperating with the water treatment module (20) for collecting the fresh water, the fresh water tank (610) being connected to the transit fresh water tank (630) and the fresh water outlet (113), respectively, the fresh water tank (610) being configured to receive fresh water conducted out of the transit fresh water tank (630).

15. The base station (10) of claim 14, wherein at least a portion of the body of the intermediate clean water tank (630) is a visual structure to observe the water level within the intermediate clean water tank (630).

16. A dust collector (1) sweeps floor, characterized in that includes:

a sweeping robot (90);

a base station (10), the base station (10) being a base station (10) according to any one of claims 1-15, the base station (10) being configured to receive sewage and waste collected by the sweeping robot (90).

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