Base station and robot system

Abstract

The utility model discloses a base station and cleaning equipment, and the base station comprises a base, a dust collection part and a wet cleaner. The base is used for being in butt joint with cleaning equipment, the cleaning equipment comprises a dust collecting box used for collecting sweeping garbage, and the base is provided with a first pipeline assembly; the dust collection part is arranged above the base and used for communicating with the dust collection box when the cleaning equipment is in butt joint with the base; the wet-type cleaner is detachably arranged on the base, the wet-type cleaner comprises a power assembly, a water tank assembly and a second pipeline assembly communicated with the water tank assembly, the wet-type cleaner at least has a first mode and a second mode, in the first mode, the wet-type cleaner is located on the base and located on one side of the dust collection part, and in the second mode, the wet-type cleaner is located on the other side of the dust collection part; the second pipeline assembly communicates with the first pipeline assembly. The power assembly is used for driving water to enter or flow out of the water tank assembly through the first pipeline assembly and the second pipeline assembly. And in the second mode, the wet cleaner is used for cleaning the surface to be cleaned.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning equipment, in particular to a base station and a robot system. BACKGROUND

[0002] The movable cleaning robot can be matched with the base station, and the base station can be used for docking, charging and cleaning of the cleaning robot. In some cases, due to the relatively single function of the base station, the user's multiple needs cannot be met. CONTENT

[0003] The present application provides a base station and a robot system, aiming at improving the problem of single function of the base station.

[0004] To achieve the above technical effects, one technical scheme adopted by the present application is to provide a base station, which comprises:

[0005] The base is used for docking the cleaning equipment, and the cleaning equipment comprises a dust collecting box for collecting and cleaning garbage, and the base is provided with a first pipeline assembly;

[0006] The dust collecting part is arranged above the base and is used for communicating with the dust collecting box when the cleaning equipment is docked with the base; and

[0007] The wet cleaner is detachably arranged on the base, and the wet cleaner comprises a power assembly, a water tank assembly and a second pipeline assembly in communication with the water tank assembly. The wet cleaner has at least a first mode and a second mode. In the first mode, the wet cleaner is located on the base and on one side of the dust collecting part, the second pipeline assembly is in communication with the first pipeline assembly, and the power assembly is used to drive water to enter or flow out of the water tank assembly through the first pipeline assembly and the second pipeline assembly.

[0008] In the second mode, the wet cleaner is used for cleaning the surface to be cleaned.

[0009] The present application also provides a robot system, which comprises:

[0010] The cleaning equipment is used for cleaning the surface to be cleaned; and

[0011] The base station in any of the above examples has a docking part, and the cleaning equipment can be docked on the docking part.

[0012] In the examples of the present application, the wet cleaner is detachably installed on the base, so that the wet cleaner can be detached from the base and used alone, and the base can also be used for docking the cleaning equipment to provide cleaning operation for the cleaning equipment, which helps to improve the convenience of using the cleaning equipment. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1is a structural schematic diagram of an example of a robot system of the present application;

[0014] Figure 2 is a structural schematic diagram of an example of a docking state of a cleaning device of the present application;

[0015] Figure 3 is a structural schematic diagram of an example of a base station of the present application;

[0016] Figure 4 is a schematic diagram of an example of a wet cleaner of the present application;

[0017] Figure 5 is a structural schematic diagram of an example of a base of the present application;

[0018] Figure 6 is a structural schematic diagram of another example of a base of the present application; wherein the second sewage tank and the second clean water tank are detached from the base;

[0019] Figure 7 is a structural schematic diagram of an example of a dust collecting part of the present application;

[0020] Figure 8 is a structural schematic diagram of an example of the inside of a base of the present application;

[0021] Figure 9 is a structural schematic diagram of another example of a base station of the present application;

[0022] Figure 10 is a structural schematic diagram of another example of a wet cleaner of the present application;

[0023] Figure 11 is a structural schematic diagram of yet another example of a wet cleaner of the present application;

[0024] Figure 12 is a connection module schematic diagram of an example of a base station of the present application;

[0025] Figure 13 is a connection module schematic diagram of another example of a base station of the present application;

[0026] Figure 14 is a structural schematic diagram of yet another example of a base station of the present application;

[0027] Figure 15 is a module schematic diagram of an example of a base station and a wet cleaner control module of the present application;

[0028] Figure 16 is an exploded schematic diagram of an example of a wet cleaner of the present application;

[0029] Figure 17 is an internal structural schematic diagram of one side of a second wall of a wet cleaner of the present application;

[0030] Figure 18 is a structural schematic diagram of an example of the installation of the fan in the wet cleaner according to the present application;

[0031] Figure 19 is a structural schematic diagram of an example of the fan according to the present application;

[0032] Figure 20 is a structural schematic diagram of another example of the fan according to the present application;

[0033] Figure 21 is a structural schematic diagram of yet another example of the fan according to the present application;

[0034] Figure 22 is a structural schematic diagram of an example of the blowdown tee valve according to the present application;

[0035] Figure 23 is a structural schematic diagram of another example of the blowdown tee valve according to the present application;

[0036] Figure 24 is a module schematic diagram of an example of the liquid storage tank according to the present application;

[0037] Figure 25 is a structural schematic diagram of an example of the first sewage tank according to the present application;

[0038] Figure 26 is a structural schematic diagram of another example of the first sewage tank according to the present application;

[0039] Figure 27 is a structural schematic diagram of an example of the first sewage tank and the sewage tee according to the present application;

[0040] Figure 28 is a structural schematic diagram of another example of the first sewage tank and the sewage tee according to the present application;

[0041] Figure 29 is a structural schematic diagram of an example of the first clean water tank according to the present application;

[0042] Figure 30 is a structural schematic diagram of an example of the water pump connection state according to the present application;

[0043] Figure 31 is a structural schematic diagram of an example of the water supply control valve according to the present application;

[0044] Figure 32 is an exploded schematic diagram of an example of the water supply control valve according to the present application;

[0045] Figure 33 is a structural schematic diagram of an example of the internal structure of the base station according to the present application;

[0046] Figure 34 is a partial enlarged view of the 33A portion in Figure 33 ​

[0047] Wherein: 100, base station; 10, base; 101, water washing tank; 11, docking part; 1001, water tank assembly; 1002, first pipeline assembly; 1003, power assembly;

[0048] 12. First sewage pipeline; 121. Sewage receiving port; 122. Sewage transfer port; 123. First main pipeline; 124. First sub-pipeline; 125. Second sub-pipeline; 13. First clean water pipeline; 131. Water supply receiving port; 132. Water supply transfer port; 133. Second main pipeline; 134. Third sub-pipeline; 135. Fourth sub-pipeline; 14. Dust collection unit; 141. Air inlet port; 142. Air outlet port; 143. Dust collection bin; 144. Dust outlet duct; 15. Power supply module; 151. First docking terminal; 152. Electric control board; 16. Mounting slot; 17. Storage unit; 171. Accommodation slot; 18. Fan; 19. First wall; 191. First guide portion; 192. Air duct opening; 193. First connecting portion;

[0049] 20. Wet cleaner; 201. Power board; 202. Second pipeline assembly; 203. Second sewage pipeline; 204. Second clean water pipeline; 21. First sewage tank; 211. Sewage inlet; 2110. Control valve; 212. Sewage tee; 2121. Water outlet; 2122. First sewage connection; 2123. Second sewage connection; 213. Sewage control valve; 214. Air outlet;

[0050] 215, fan; 216, three-way sewage valve; 2161a, water inlet; 2161b, air inlet; 2162, sewage outlet; 2163, sewage valve core; 2164, sewage valve body; 2165, sewage flow channel; 217, drive module; 218, sewage chamber;

[0051] 22. First clean water tank; 23. Water pump; 24. Cleaner; 241. Brush head; 242. Sewage recovery pipeline; 243. Water supply pipe; 245. Connecting pipe; 25. Water supply control valve; 251. Water supply valve body; 2511. Clean water inlet; 2512. First clean water outlet; 2513. Second clean water outlet; 2514. Water supply flow channel; 252. Water supply valve core; 253. Switch member; 254. Booster pump; 255. First one-way valve; 256. Second one-way valve; 257. Liquid storage tank; 258. Cleaning liquid power unit; 259. Third one-way valve; 26. Second power module; 261. Second docking terminal; 262. Second connecting portion; 27. Second wall; 271. Second guide portion; 272. Sewage docking port; 273. Water supply docking port; 274. Air duct docking port;

[0052] 28, main control board; 281, electric control box; 29, shell; 291, protruding column; 30, second sewage tank; 31, third sewage pipeline; 311, third main pipeline; 312, fifth sub-pipeline; 313, sixth sub-pipeline; 40, second clean water tank; 41, third clean water pipeline; 411, fourth main pipeline; 412, seventh sub-pipeline; 413, eighth sub-pipeline; 50, guide structure; 200, cleaning device; 210, sewage containing tank; 220, clean water containing tank; 230, dust collection box; 240, first power module. DETAILED DESCRIPTION

[0053] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0054] The cleaning device such as the sweeping robot can be used to clean the surface to be cleaned, and after the cleaning is completed, the sweeping robot can be stored in the base station, and the base station is used to charge the sweeping robot. In the related art, because the function of the base station is relatively single, the use rate of the sweeping robot and the base station is relatively low.

[0055] The present application aims at the above problems, and proposes a base station, which comprises a base and a wet cleaner detachably mounted on the base. When the wet cleaner is mounted on the base, the base station can be used to support the wet cleaner, and the wet cleaner can be used alone to clean the surface to be cleaned. The base station can also be used to dock the cleaning device, so as to increase the use scene of the base station, and improve the use rate of the base station, the wet cleaner and the cleaning device.

[0056] Please refer to Figure 1 , Figure 2 and Figure 3 The base station 100 of the present application can be used in a robot system, which can comprise the above base station 100 and the cleaning device 200. When the cleaning device 200 is docked on the base 10, the base station 100 can be used to supply power to the cleaning device 200. Optionally, the base station 100 can also be used to clean the functional components of the cleaning device 200.

[0057] The cleaning device 200.

[0058] Please refer to Figure 2 In some examples, the cleaning device 200 can have a sewage containing tank 210.

[0059] The sewage containing box 210 can be a cavity structure on the cleaning device 200. In some examples, the sewage containing box 210 can be used to contain the sewage collected and generated by the cleaning device 200 during the cleaning process of the cleaning surface. Alternatively, the sewage containing box 210 can be a box body fixedly installed on the cleaning device 200 and used to store water, or the sewage containing box 210 can be a box body detachably installed on the cleaning device 200; in some examples, the sewage containing box 210 can be a cavity part formed integrally with the shell of the cleaning device 200 and used to store water.

[0060] In some examples, the cleaning device 200 has a dust collection box 230, which can collect solid garbage on the cleaning surface.

[0061] In some examples, the cleaning device 200 has a clean water containing box 220, which can be used to contain clean water and can be used to deliver clean water to a predetermined part such as a cleaning cloth of the cleaning device 200, so that the predetermined part can clean the cleaning surface after being wet, or directly sprinkle water on the cleaning surface.

[0062] In some examples, the cleaning device 200 has a first power supply module 240, which can be a battery module with a battery, or a combination of a battery module with a charging and discharging function and a charging circuit. Alternatively, the first power supply module 240 in the present example can be a combination of a wired charging circuit and a battery module, or a combination of a wireless charging circuit and a battery.

[0063] The base station 100.

[0064] Please refer to Figures 3 to 11 The present application provides an example of a base station 100 for docking a cleaning device 200, the base station 100 comprising a base 10 and a wet cleaner 20, the base 10 being used for docking the cleaning device 200; the wet cleaner 20 being used for cleaning a cleaning surface, and the wet cleaner 20 being detachably installed on the base 10.

[0065] The base 10.

[0066] The base 10 can be used to be placed at a preset position. The base 10 can be used to dock the cleaning device 200, which means that the cleaning device 200 can be parked at a preset position on the base 10. In the example of the present application, when the cleaning device 200 is docked on the base 10, the cleaning device 200 can cooperate with the preset part of the base 10. The cleaning device 200 can be in contact with the base 10. The cleaning device 200 can also be in non-contact cooperation with the base 10. In the contact cooperation, the cleaning device 200 can directly abut, fit or plug with the preset part of the base 10. In the non-contact cooperation, the cleaning device 200 can have a certain gap with the base 10. Optionally, the preset part can be a structure on the base 10 that can be electrically connected with the cleaning device 200, so that the base can be used to charge the cleaning device 200 and the like. Optionally, the preset part can also be a structure on the base 10 that can be in contact with at least one of the rollers, the bottom wall, the side wall and the top wall of the cleaning device 200. In some examples, the base 10 is provided with a docking part 11, which can be used to place or support the cleaning device 200. The docking part 11 can be a cavity recessed in the base 10, or a base structure connected to the base 10. In some examples, the base 10 can be in non-contact cooperation with the cleaning device 200, and the base 10 can be used to wirelessly charge the cleaning device 200.

[0067] The dust collecting part 14.

[0068] Please refer again to Figures 5 to 9 In some examples, the base station 100 further comprises a dust collecting part 14, which has a dust collecting chamber 143 and an air inlet port 141 and an air outlet port 142 respectively communicating with the dust collecting chamber 143. The dust collecting part 14 can be fixedly or detachably connected to the base station 100.

[0069] The dust collecting part 14 can be a hard box body structure, or a bag structure with deformable performance. The dust collecting part 14 can also be a combination of a hard box body structure and a deformable bag structure.

[0070] The dust collecting part 14 is at least partially hollow, and a hollow part inside the dust collecting part 14 forms a dust collecting chamber 143. The air inlet port 141 and the air outlet port 142 are connected to the dust collecting chamber 143, so that air flow can enter the dust collecting chamber 143 from the air inlet port 141 and flow out from the air outlet port 142. In this example, a pipeline can be connected to the dust collecting part 14, and the pipeline can form a dust outlet air duct 144. The end of the pipeline away from the dust collecting part 14 can form the air inlet port 141. The air outlet port 142 can be used to connect a device with a negative pressure function. The device can form a negative pressure at the air outlet port 142 to suck dust into the dust collecting chamber 143. Alternatively, a negative pressure device can be connected to the air inlet port 141 to form a negative pressure at the air inlet port 141 to suck dust, debris and other garbage from the air inlet port 141 into the dust collecting chamber 143. In some examples, the air inlet port 141 can be used to dock the dust collecting box 230 of the cleaning device 200 when the cleaning device 200 is docked with the base 10, so as to facilitate the suction of dust in the cleaning device 200 into the dust collecting part 14, thereby facilitating the cleaning of the dust collecting box 230 of the cleaning device 200. Alternatively, a device with a negative pressure function can be provided on the cleaning device 200 to suck dust in the dust collecting box of the cleaning device 200 into the dust collecting chamber 143. In some examples, the base 100 is provided with an air duct opening 192 connected to the air outlet port 142. The air duct opening 192 can be used to connect a device with a negative pressure function to form a negative pressure environment in the dust collecting part 14, so as to facilitate the entry of dust into the dust collecting chamber 143 under the action of negative pressure.

[0071] In some examples, the dust collecting part 14 includes a dust bag that can be used to collect solid impurities such as dust. The dust bag can be installed inside the dust collecting chamber 143 to collect solid impurities entering the dust collecting chamber 143. Alternatively, the dust bag can be installed at the air inlet port 141 or the air outlet port 142 of the dust collecting part 14. When the dust bag is inflated under the action of wind, the outer contour of the dust bag can be generally cylindrical. When the dust bag is installed inside the dust collecting chamber 143, dust in the air flow can be blocked in the dust bag when the air flow enters the dust collecting chamber 143 from the air inlet port 141. The dust bag can collect solid impurities in the air flow to purify the air flow. The purified air flow can be output from the air outlet port 142. The user can open the dust collecting part 14 to clean or replace the dust bag when needed.

[0072] The wet cleaner 20.

[0073] Please refer to Figure 9 , Figure 10 and Figure 11 , the wet cleaner 20 is detachably installed on the base 10, and the wet cleaner 20 is used to clean the surface to be cleaned.

[0074] The wet cleaner 20 can be used to clean a surface to be cleaned, which can be a floor, a carpet, a sofa, a mattress, or any other surface to be cleaned. The wet cleaner 20 is detachably mounted on the base 10, which means that the wet cleaner 20 can be detached from the base 10 and used alone to clean the surface to be cleaned, or the wet cleaner 20 can be mounted on the base 10.

[0075] The water tank assembly 1001.

[0076] Please refer to Figures 8 to 15 The water tank assembly 1001 can be used to store water. In the example of the present application, the water tank assembly 1001 can be used to store sewage, and the water tank assembly 1001 can also be used to store a cleaning water source. The sewage can be sewage on the surface to be cleaned, or sewage on the base 10. The cleaning water source can be clean water, or a mixture of clean water and cleaning agent. In the example, at least two cavities can be formed in the water tank assembly 1001 to separate the areas for storing sewage and the water source.

[0077] The power assembly 1003.

[0078] The power assembly 1003 is used to provide power to suck sewage into the water tank assembly 1001. The power assembly 1003 can also be used to provide power to output the water source of the water tank assembly 1001 to a predetermined position, and the power assembly 1003 can also be used to output the cleaning liquid of the liquid storage tank 257 to a predetermined position. Optionally, the water tank assembly 1001 includes a first sewage tank 21, and the power assembly 1003 in the example of the present application can include a fan 215, which can be used to suck sewage on the surface to be cleaned into the first sewage tank 21, or to suck sewage on the base 10 into the first sewage tank 21, or to suck sewage in the first sewage tank 21 into a second sewage tank 30. Optionally, the water tank assembly 1001 includes a first clean water tank 22, and the power assembly 1003 in the example of the present application can include a water pump 23, which can be used to output water in the first clean water tank 22 to the surface to be cleaned or to the base 10, and the power assembly 1003 can also be used to output clean water in the second clean water tank 40 to a predetermined position on the base 10. Optionally, the power assembly 1003 can also be used to connect the dust collection part 14, and when the cleaning device 200 is docked on the base 10, the power assembly 1003 can also be used to generate negative pressure on the dust collection part 14 to suck dirt in the dust collection box 230 of the cleaning device 200 into the dust collection part 14.

[0079] Please refer to Figures 12 to 18In some examples, the water tank assembly 1001 includes a first sewage tank 21 and a sewage recovery line 242 connected to the first sewage tank 21. The power assembly 1003 can be used to draw sewage from the surface to be cleaned into the first sewage tank 21. The first sewage tank 21 can be used to store sewage and has a sewage chamber 218, a sewage inlet 211 connected to the sewage chamber 218, and an air outlet 214. The first sewage tank 21 can serve as a mechanism for storing sewage on the wet cleaner 20. The first sewage tank 21 is at least partially hollow, forming the sewage chamber 218 for storing sewage. The first sewage tank 21 also has a sewage inlet 211 and an air outlet 214 connected to the sewage chamber 218. The sewage inlet 211 can be used to allow sewage to enter the sewage chamber 218, and the air outlet 214 can be connected to the power assembly 1003.

[0080] In some examples, the water tank assembly 1001 includes a first clean water tank 22 and a water supply pipe 243 connected to the first clean water tank 22 . The power assembly 1003 can be used to provide negative pressure to transport water in the first clean water tank 22 to the surface to be cleaned through the water supply pipe 243 .

[0081] In some examples, the wet cleaner 20 includes a second power module 26 , and the wet cleaner 20 also includes an external power cord. The external power cord can be used to access the mains power and can also be used to charge the second power module 26 .

[0082] See also Figure 15 In some examples, the second power module 26 includes a main control board 28 , which can be used to control the operating state of the wet cleaner 20 . The main control board 28 can be a circuit board or an integrated board. An electrical control box 281 for accommodating the main control board 28 can be provided in the housing 29 .

[0083] Cleaner 24.

[0084] Please refer to Figure 10 and Figure 14 In some examples, the wet cleaner 20 includes a washer 24 , which can be used to clean the surface to be cleaned.

[0085] In some examples, the wet cleaner 20 further comprises a sewage recovery pipeline 242, which can be connected to the cleaner 24 and can be used to suck sewage from the surface to be cleaned. In the present example, clean water, cleaning liquid or a mixture of clean water and cleaning liquid can be sprayed on the surface to be cleaned in advance. When the cleaner 24 sweeps the surface to be cleaned, sewage is generated, and the inlet of the sewage recovery pipeline 242 can be arranged close to the cleaner 24 to suck the sewage generated at the cleaner 24 to a preset position. The sewage recovery pipeline 242 can be a water flow channel formed by a hose, and the sewage recovery pipeline 242 can also be a channel formed by a combination of a hose and a hard tubular structure.

[0086] The cleaner 24 in the present example can have a brush head 241, which can be used to brush the surface to be cleaned. The brush head 241 can be a hairbrush, a rubber brush or a combination of a hairbrush and a rubber brush. In some examples, the wet cleaner 20 can be a cloth cleaner, which can be used to clean a cloth surface. The cloth cleaner can have a cleaning function, and can also have at least one of a negative pressure suction function and a drying function.

[0087] Please refer to Figures 1 to 12 In some examples, the cleaning device 200 comprises a dust collection box 230 for collecting swept garbage, the base station 100 comprises a base 10, a dust collection part 14 and a wet cleaner 20, the base 10 is provided with a first pipeline assembly 1002; the dust collection part 14 is arranged above the base 10 and is used to communicate with the dust collection box 230 when the cleaning device 200 is docked with the base 10; the wet cleaner 20 is detachably arranged on the base 10 and comprises a power assembly 1003, a water tank assembly 1001 and a second pipeline assembly 202 in communication with the water tank assembly 1001. The wet cleaner 20 has at least a first mode and a second mode. In the first mode, the wet cleaner 20 is located on the base 10 and on one side of the dust collection part 14, the second pipeline assembly 202 is in communication with the first pipeline assembly 1002, and the power assembly 1003 is used to drive water to enter or flow out of the water tank assembly 1001 through the first pipeline assembly 1002 and the second pipeline assembly 202; in the second mode, the wet cleaner 20 is used to clean the surface to be cleaned.

[0088] In the present example, when the wet cleaner 20 is installed on the base 10, the wet cleaner 20 is located on one side of the dust collection part 14, so that the wet cleaner 20 can utilize the space beside the dust collection part 14, which helps to improve the compactness of the base station 100. Alternatively, the wet cleaner 20 and the dust collection part 14 can both be arranged on the upper part of the base 10.

[0089] The second pipe assembly 202 is configured to be connected to the first pipe assembly 1002, so that the second pipe assembly 202 and the first pipe assembly 1002 can form a fluid passage for the liquid to flow between the base 10 and the wet cleaner 20. The first pipe assembly 1002 can be a passage formed by a pipe arranged on the base 100, or alternatively, the first pipe assembly 1002 can be a passage formed by a hollow region shaped by a functional component on the base 100. The number of the first pipe assembly 1002 in the present example can be one; the number of the first pipe assembly 1002 can also be multiple, and the first pipe assemblies 1002 can be formed in the same way or in different ways; alternatively, the first pipe assembly 1002 can be configured to form a passage for the sewage to flow, and when a negative pressure device is used to form a negative pressure on the first pipe assembly 1002, the sewage can flow along the first pipe assembly 1002 in a predetermined direction; alternatively, the first pipe assembly 1002 can be configured to form a passage for the clean water to flow, and a booster device can be used to deliver water into the first pipe assembly 1002, so that the clean water can flow along the first pipe assembly 1002 in a predetermined direction.

[0090] The wet cleaner 20 has multiple modes, including a first mode and a second mode. In the first mode, the power assembly 1003 can be configured to provide power to drive the water to enter or flow out of the water tank assembly 1001 through the first pipe assembly 1002 and the second pipe assembly 202. In the present example, the power assembly 1003 can be configured to drive the water to enter the wet cleaner 20 through the first pipe assembly 1002 and the second pipe assembly 202 in sequence, or to drive the water to enter the base 10 through the second pipe assembly and the first pipe assembly 1002 in sequence. In the second mode, the wet cleaner 20 can be configured to clean the surface to be cleaned, and at this time, the wet cleaner 20 can be detached from the base 10, so that the wet cleaner 20 can be used alone. It can be understood that the wet cleaner 20 can also have other working modes, such as a heating mode, a drying mode, etc., which will not be described herein.

[0091] Please refer again to Figure 9In some examples, the base 10 is provided with a recessed mounting groove 16. When the wet cleaner 20 is mounted on the base 10, the wet cleaner 20 is partially placed in the mounting groove 16. The mounting groove 16 is a recessed portion provided on the wet cleaner 20. Optionally, the base station 100 may include a first wall 19, and the mounting groove 16 may be a groove formed in the first wall 19. Optionally, the base station 100 may include at least one of the dust collection unit 14, the second sewage tank 30, or the third sewage tank in any of the above examples. The mounting groove 16 may be located adjacent to the dust collection unit 14, the second sewage tank 30, or the third sewage tank. In this example, the provision of the mounting groove 16 allows the wet cleaner 20 to be accommodated on the base 10 when mounted on the base 10, enabling the wet cleaner 20 and the base 10 to cooperate with each other. This improves the stability of the wet cleaner 20 while fully utilizing the space on the base 10.

[0092] In some examples, the dust collecting portion 14 can be at least partially protruded toward the outside of the first wall 19 so that there is a height difference between the dust collecting portion 14 and the first wall 19, wherein the area formed by the height difference between the dust collecting portion 14 and the first wall 19 can form the mounting groove 16.

[0093] In some examples, when the wet cleaner 20 is mounted on the base 10, the dust collecting unit 14 and the wet cleaner 20 are arranged side by side on a horizontal plane. Alternatively, the lower ends of the dust collecting unit 14 and the wet cleaner 20 can be arranged at the same height to facilitate placement of the dust collecting unit 14 and the wet cleaner 20 on a predetermined plane on the base 10, thereby facilitating the molding and processing of the base 10. Optionally, the dust collecting unit 14 can have an air outlet port 142 as described in any of the above examples, and the air outlet port 142 can be arranged on the bottom wall of the dust collecting unit 14.

[0094] Alternatively, the lower end surfaces of the dust collecting portion 14 and the wet cleaner 20 may be arranged at different heights, but the lower end surfaces of the dust collecting portion 14 and the wet cleaner 20 may be of similar height. There may be a certain height difference between the lower end surfaces of the dust collecting portion 14 and the wet cleaner 20. For example, if the lower end of the dust collecting portion 14 is lower than the lower end of the wet cleaner 20, the air outlet 142 may be arranged on the side wall of the dust collecting portion 14.

[0095] Please refer again Figure 4 and Figure 7In some examples, the base 10 has a first wall 19, and the base station 100 further comprises a receiving portion 17 disposed above the base 10 and having a receiving slot 171, in the first mode, the wet cleaner 20 is disposed above the base 10 and partially received in the receiving slot 171. Taking the wet cleaner 20 having a cleaner 24 as an example, the receiving slot 171 can be used to receive the cleaner 24 of the wet cleaner 20. The receiving portion 17 can be a box-shaped structure disposed outside the first wall 19, and the receiving portion 17 can be used as a receiving component on the base station 100. The receiving portion 17 can have an opening communicating with the receiving slot 171, and the opening can be used for moving the wet cleaner 20 into or out of the receiving slot 171. In the example, the opening can be adapted to the shape of the corresponding part of the wet cleaner 20. Alternatively, the opening can be formed on the side wall of the receiving portion 17, and the wet cleaner 20 can be moved into or out of the receiving slot 171 from the side. Alternatively, the opening can be formed on the top wall of the receiving portion 17, and the wet cleaner 20 can be moved into or out of the receiving slot 171 from above. In some examples, the base 10 is provided with the mounting slot 16 described in any of the above examples, and the opening of the receiving slot 171 can be disposed on the side of the receiving portion facing the mounting slot 16. The receiving portion 17 can be fixedly connected to the base 10. Alternatively, the receiving portion 17 can be detachably mounted on the base 10, and when the wet cleaner 20 is removed from the base 10, the receiving portion 17 can be removed from the base 10 at the same time, and the wet cleaner 20 and the receiving portion 17 can be moved and placed together.

[0096] Please refer to Figure 4 、 Figure 6 and Figure 7 In some examples, the receiving portion 17 is disposed above the dust collecting portion 14, and the receiving portion 17 can be placed above the dust collecting portion 14 along the direction 4a in FIG. Figure 4 In this example, the receiving portion 17 and the dust collecting portion 14 can have independent box bodies, respectively. Alternatively, the lower end of the receiving portion 17 and the upper end of the dust collecting portion 14 can share a wall. The side walls of the receiving portion 17 and the dust collecting portion 14 and the first wall 19 enclose the mounting slot 16. On the one hand, this can form a larger space on the base 10 to accommodate the wet cleaner 20. On the other hand, this can facilitate the cleaner 24 and the wire of the wet cleaner 20 to be disposed close to the receiving portion 17 for being received together.

[0097] Please refer to Figure 14In some examples, the dust collecting part 14 and the receiving part 17 are arranged side by side in a horizontal plane. Optionally, the lower ends of the dust collecting part 14 and the receiving part 17 can be arranged at the same height to facilitate the placement of the dust collecting part 14 and the receiving part 17 on a predetermined plane of the base 10, facilitating the molding and processing of the base 10. Optionally, the dust collecting part 14 can have the air outlet port 142 described in any of the above examples, which can be arranged on the bottom wall of the dust collecting part 14.

[0098] Optionally, the lower ends of the dust collecting part 14 and the receiving part 17 can be arranged at different heights, but the heights of the lower ends of the dust collecting part 14 and the receiving part 17 are close to each other. There can be a certain height difference between the lower ends of the dust collecting part 14 and the receiving part 17. For example, the lower end of the dust collecting part 14 is lower than the lower end of the receiving part 17, and the air outlet port 142 can be arranged on the side wall of the dust collecting part 14. The wet cleaner 20 in the present example can be placed into the mounting groove 16 in the direction of 14a in Figure 14 Optionally, when the wet cleaner 20 is placed into the mounting groove 16, the cleaner 24 of the wet cleaner 20 can be located in the accommodation groove 171 of the receiving part 17.

[0099] Please refer to Figure 9 and Figure 14 In some examples, the dust collecting part 14 and the receiving part 17 can be arranged side by side in a horizontal direction on the base 10, or the receiving part 17 can be installed above the dust collecting part 14. The wet cleaner 20 has a housing 29, and the cleaner 24 includes a brush head 241 and a connecting pipe 245, one end of the connecting pipe 245 is connected to the brush head 241, and the other end is connected to the housing 29. When the wet cleaner 20 is installed on the base 10, the brush head 241 and the connecting pipe 245 are accommodated in the accommodation groove 171.

[0100] The connecting pipe 245 is connected to the brush head 241, and the connecting pipe 245 can be used to support and connect the brush head 241. The connecting pipe 245 can also be used to form a space for accommodating a pipeline, which can include a cable with communication and / or power supply functions. The pipeline can also include a pipeline for forming the above-mentioned sewage recovery pipeline 242 and a pipeline for forming the above-mentioned water supply pipeline 243. Optionally, the connecting pipe 245 can be a circular or oval flexible pipe. The connecting pipe 245 can also be a corrugated pipe or a combination of flexible pipes of various shapes. The connecting pipe 245 can be partially a flexible pipe and partially a combination of rigid pipelines to improve the structural strength of the connecting pipe 245.

[0101] When the wet cleaner 20 is installed on the base 10, the brush head 241 and the connecting tube 245 are both received in the accommodating groove 171, so that the brush head 241 and the connecting tube 245 can be hidden in the accommodating groove 171. On the one hand, the exposure of the brush head 241 and the connecting tube 245 can be reduced, and on the other hand, the interference caused by the brush head 241 and the connecting tube 245 to external equipment can be reduced.

[0102] In some examples, the wet cleaner 20 has a housing 29 , on which a boss 291 is provided. The boss 291 is used to wrap the pipeline. When the wet cleaner 20 is installed on the base 10 , the boss 291 is at least partially received in the receiving groove 171 .

[0103] The pipelines may include cables with communication and / or power supply functions, and may also include a pipeline for forming the aforementioned sewage recovery pipeline 242 and a pipeline for forming the aforementioned water supply pipeline 243. The pipelines may also include the connecting pipe 245 described in the above example. The boss 291 is a protruding structure protruding from the exterior of the housing 29. The boss 291 can be used to wrap the pipelines. On the one hand, this can reduce the visual clutter caused by the scattered pipelines. On the other hand, when the wet cleaner 20 is installed on the base 10, the boss 291 is at least partially received in the accommodating groove 171, which can facilitate the storage of the pipeline and the boss 291 together in the accommodating groove 171. The boss 291 may be a rectangular parallelepiped, cylindrical, or a special-shaped structure; optionally, the boss 291 has a proximal end connected to the housing 29 and a distal end away from the housing 29, wherein the cross-sectional area of ​​the distal end of the boss 291 may be larger than the cross-sectional area of ​​the proximal end of the boss 291, so that the distal end of the boss 291 can block the pipeline and reduce the possibility of the pipeline falling off the boss 291. In some examples, the cleaner 24 also includes the brush head 241 described in the above examples. The boss 291 may be provided with a slot or buckle for positioning the brush head 241. When the cleaner 24 is not needed, the brush head 241 can be snapped onto the boss 291. When the wet cleaner 20 needs to be installed on the base 10, the brush head 241, the boss 291, and the pipeline on the boss 291 can be directly stored in the accommodating groove 171.

[0104] See also Figure 12 、 Figures 16 to 22In some examples, the water tank assembly 1001 includes the first sump 21 and a sump recovery line 242 in communication with the first sump 21, the power assembly 1003 includes the fan 215, the first line assembly 1002 includes the first sump line 12, the second line assembly 202 includes the second sump line 203, and the second sump line 203 is in communication with the first sump 21; in the first mode, the first sump line 12 is in communication with the second sump line 203, and the fan 215 is configured to provide suction to draw sump water collected by the base 10 through the first sump line 12 and the second sump line 203 into the first sump 21; in the second mode, the fan 215 is configured to draw sump water from a surface to be cleaned through the sump recovery line 242 into the first sump 21.

[0105] The second sump line 203 can serve as a passageway on the wet cleaner 20 for connecting the base 10, and the first sump line 12 can serve as a passageway on the base 10 for connecting the wet cleaner 20, to allow sump water to flow between the base 10 and the wet cleaner 20. In the first mode, the fan 215 serves as a power source, and when the wet cleaner 20 is mounted on the base 10, the first sump line 12 and the second sump line 203 are in communication with each other, and the fan 215 can be configured to draw sump water from the base 10 through the first sump line 12 and the second sump line 203 into the first sump 21, thereby allowing sump water on the base 10 to be collected on the wet cleaner 20. In the second mode, the first sump line 12 can serve as a passageway on the wet cleaner 20 for sump water to flow through, and when the wet cleaner 20 is used alone, sump water from a surface to be cleaned can be drawn through the sump line into the first sump 21.

[0106] In some examples, the base 10 is provided with a water washing tank 101, and the first sump line 12 is in communication with the water washing tank 101. In the first mode, the first sump line 12 is connected to the water washing tank 101, and the wet cleaner 20 can draw water in the water washing tank 101 into the first sump 21 for storage. The water washing tank 101 can be a recess provided on the base 10, and when the cleaning device 200 is docked on the base 10 at a predetermined position, a wet cleaning component such as a cloth of the cleaning device 200 can be at least partially located in the water washing tank 101, and the cleaning device 200 can be cleaned by inputting water into the water washing tank 101. In some examples, the water washing tank 101 can also serve as a region for collecting sump water generated when the wet cleaning component is cleaned, and when the cleaning device 200 is docked on the base 10, the wet cleaning component of the cleaning device 200 can be suspended above the water washing tank 101, and the wet cleaning component can be cleaned by transmitting or spraying water to the wet cleaning component, and sump water generated during cleaning can be collected in the water washing tank 101.

[0107] In some examples, the first sewage pipeline 12 is configured to communicate with the sewage holding tank 210 of the cleaning device 200 when the cleaning device 200 is docked with the base 10. In the first mode, when the cleaning device 200 is docked on the base 10, the first sewage pipeline 12 can serve as a connection passage between the cleaning device 200 and the wet cleaner 20, and the wet cleaner 20 can be used to collect the sewage in the sewage holding tank 210 of the cleaning device 200 to clean the cleaning device 200.

[0108] In some examples, the base 10 is provided with a water washing tank 101, and the first sewage pipeline 12 includes a first main pipeline 123, a first sub-pipeline 124, and a second sub-pipeline 125, the first main pipeline 123 is in communication with the second sewage pipeline 203, the first sub-pipeline 124 is in communication with the water washing tank 101, and the second sub-pipeline 125 is configured to communicate with the sewage holding tank 210 of the cleaning device 200 when the cleaning device 200 is docked with the base 10. In this example, the first sewage pipeline 12 has two branches, i.e., the first sub-pipeline 124 and the second sub-pipeline 125, which are respectively configured to connect the water washing tank 101 and the cleaning device 200. In this example, the first main pipeline 123, the first sub-pipeline 124, and the second sub-pipeline 125 can adopt a tee structure or a flow passage formed by a hollow region on the base 10. In this example, the first sewage pipeline 12 is formed by the first main pipeline 123, the first sub-pipeline 124, and the second sub-pipeline 125, which can facilitate the switching between the two sewage flow paths and reduce the difficulty of docking the water washing tank 101 and the cleaning device 200 with the first sewage pipeline 12.

[0109] In some examples, the base 10 is provided with a second sump 30, and the second sump 30 is further provided with a third sump line 31, and in the first mode, the third sump line 31 is in communication with the second sump line 203. The second sump 30 in the present example can be fixed or detachably connected to the base 10, and the second sump 30 can serve as a water storage area on the base 10. The third sump line 31 is connected to the second sump 30, so that water can flow between the second sump 30 and the third sump line 31. In the first mode, the third sump line 31 is in communication with the second sump line 203, so that water can flow between the third sump line 31 and the second sump line 203. In the present example, water in the first sump 21 can be sequentially collected by the negative pressure device into the second sump 30 via the second sump line 203 and the third sump line 31, so that the water in the first sump 21 of the wet cleaner 20 can be cleaned when the wet cleaner 20 is installed on the base 10. Alternatively, in the first mode, the fan 215 is used to provide suction to draw water from the first sump 21 into the second sump 30 via the second sump line 203 and the third sump line 31, and the fan 215 can serve as a power source to form a negative pressure state in the second sump 30 or the third sump line 31, so that water can flow from the first sump 21 of the wet cleaner 20 into the second sump 30 of the base 10. Alternatively, in the first mode, when the wet cleaner 20 is installed on the base 10, the third sump line 31 can be directly or indirectly connected to the second sump line 203, and the indirect connection means that the third sump line 31 can be in communication with the second sump line 203 through a valve, a line or a combination thereof. Alternatively, in the first mode, the third sump line 31 is connected to the first sump line 12, and the first sump line 12 is connected to the second sump line 203, so that water in the first sump 21 can sequentially enter the second sump 30 via the second sump line 203, the first sump line 12 and the third sump line 31.

[0110] Please refer to Figure 13In some examples, the base 10 is provided with a second sump 30, and the second sump 30 is further provided with a third sump line 31 for communicating with the sump tank 210 of the cleaning apparatus 200 when the cleaning apparatus 200 is docked with the base 10. The second sump 30 can be used to collect the sump water on the cleaning apparatus 200 when the cleaning apparatus 200 is docked with the base 10. When the cleaning apparatus 200 is docked with the base 10, the sump water in the sump tank 210 of the cleaning apparatus 200 can be drawn into the second sump 30 via the third sump line 31. Optionally, a negative pressure device can be provided on the cleaning apparatus 200 or the base 10 in the present example, and the sump water in the sump tank 210 can be drawn into the second sump 30 by the negative pressure device. Optionally, when the wet cleaner 20 is docked with the base 10, the power assembly 1003 can be connected with a second sump line 203, which can be docked with the second sump 30, and a negative pressure can be formed by the power assembly 1003 to draw the sump water in the sump tank 210 of the cleaning apparatus 200 into the second sump 30 via the third sump line 31.

[0111] Referring to Figure 9 , Figures 16 to 22 In some examples, the base 10 is provided with a water washing tank 101, and the third sump line 31 is used to connect the water washing tank 101. In the first mode, the fan 215 is used to provide suction to draw the sump water in the water washing tank 101 into the second sump 30 via the third sump line 31. The third sump line 31 in the present example can serve as a passage between the water washing tank 101 and the second sump 30, and in the first mode, the fan 215 serves as a power source so that the sump water in the water washing tank 101 can be collected into the second sump 30 along the third sump line 31. The third sump line 31 in the present example can alternatively connect the water washing tank 101 and the sump tank 210 of the cleaning apparatus 200, so that the second sump 30 can serve as a mechanism for temporarily storing sump water on the base 10 to facilitate cleaning of the water washing tank 101 and the cleaning apparatus 200.

[0112] Referring to Figures 13 to 22In some examples, the base 10 is provided with a second sump 30 and a water washing tank 101, and the second sump 30 is further provided with a third sump pipeline 31. The third sump pipeline 31 includes a third main pipeline and a fifth sub-pipeline 312 and a sixth sub-pipeline 313 connected to the third main pipeline 311. The fifth sub-pipeline 312 is used to connect to the sump container 210 of the cleaning device 200 when the cleaning device 200 is docked with the base 10. The sixth sub-pipeline 313 is connected to the water washing tank 101. In the first mode, the third main pipeline 311 is used to connect to the second sump pipeline 203, and the fan 215 is used to provide suction to sequentially suck the sump water in the sump container 210 of the cleaning device 200 into the second sump 30 via the fifth sub-pipeline 312 and the third main pipeline 311. The fan 215 is used to provide suction to sequentially suck the sump water in the water washing tank 101 into the second sump 30 via the sixth sub-pipeline 313 and the third main pipeline 311. The third sump pipeline 31 in the present example forms two branches, one of which is the third main pipeline 311 and the fifth sub-pipeline 312, which can be used to connect the second sump 30 and the sump container 210 of the cleaning device 200. The other branch is the third main pipeline 311 and the sixth sub-pipeline 313, which can be used to connect the water washing tank 101 and the second sump 30, so that the second sump 30 can form two sump channels respectively. In the present example, both branches can be started at the same time to simultaneously recover the sump water in the water washing tank 101 and the cleaning device 200, or only one branch can be started to recover sump water as needed.

[0113] See Figure 12 and Figure 13 In some examples, the wet cleaner 20 further includes a control valve 2110. In the first mode, the control valve 2110 is used to control the first sump 21 to be in communication with the second sump pipeline 203, and the first sump 21 to be disconnected from the sump recovery pipeline 242. In the second mode, the control valve 2110 is used to control the first sump 21 to be disconnected from the second sump pipeline 203, and the first sump 21 to be in communication with the sump recovery pipeline 242. The control valve 2110 in the present example can be the valve body structure in the Y-shaped or T-shaped examples described above. When the working state of the control valve 2110 is switched, the control valve 2110 can be switched between the two water flow paths described above, so that one of the sump recovery pipeline 242 and the first sump pipeline 12 is connected to the first sump 21 to control the on-off state of the sump water flow path.

[0114] In some examples, the wet cleaner 20 further comprises a control valve 2110, in the first mode, the control valve 2110 is configured to control the first sump tank 21 to be in communication with the second sump line 203, and the control valve 2110 is further configured to control the first sump tank 21 to be in communication with the sump recovery line 242. The control valve 2110 can be used as an intermediate connection between the first sump tank 21, the second sump line 203 and the sump recovery line 242. The control valve 2110 can be used to control the opening of the water path between the second sump line 203 and the sump recovery line 242 and the first sump tank 21, so that in the first mode, the sump water in the base 10 and the sump recovery line 242 can be sucked into the first sump tank 21; in the first mode, the wet cleaner 20 can be used to collect sump water on the surface to be cleaned, and the wet cleaner 20 can also be used to collect sump water on the base 10.

[0115] Please refer to Figures 12 to 22In some examples, the wet cleaner 20 comprises a control valve 2110 having a water outlet 2121 which can be communicated with the sewage inlet 211 of the first sewage tank 21. Optionally, the control valve 2110 can have at least two water flow paths, wherein the control valve 2110 has a first sewage interface 2122 which can form a water flow path towards the water outlet 2121, and optionally, the first sewage interface 2122 can be connected with the sewage recovery pipeline 242. Optionally, the control valve 2110 has a second sewage interface 2123 which can form another water flow path towards the water outlet 2121, and optionally, the second sewage interface 2123 can be used to connect with the first sewage pipeline 12. When the working state of the control valve 2110 is switched, the control valve 2110 can be switched between the above-mentioned two water flow paths, so as to connect one of the sewage recovery pipeline 242 and the first sewage pipeline 12 with the first sewage tank 21. The control valve 2110 in the present example can comprise a sewage tee 212 having a sewage flow channel and the water outlet 2121, the first sewage interface 2122 and the second sewage interface 2123 communicated with the sewage flow channel, and a sewage control valve 213 at least partially arranged in the sewage flow channel of the sewage tee 212, the sewage control valve 213 being used to control at least one of the first sewage interface 2122 and the second sewage interface 2123 to be communicated with the water outlet 2121. The sewage control valve 213 in the present example can be mechanically or electrically driven, so that the sewage control valve 213 can move relative to the sewage tee 212, thereby switching the water flow path of the sewage tee 212. Optionally, an electric motor can be arranged outside the sewage tee 212 to drive the sewage control valve 213 to rotate relative to the sewage tee 212, so as to control the switching of the water flow path of the sewage tee 212. The sewage control valve 213 in the present example can be installed at a predetermined position on the sewage tee 212 to control the water flow state of the sewage tee 212, and optionally, the number of the sewage control valve 213 can be multiple, and the sewage control valve 213 can be arranged on the first sewage interface 2122 and the second sewage interface 2123 respectively to control the opening and closing state of the first sewage interface 2122 and the second sewage interface 2123 respectively, and the control of the opening and closing state of the first sewage interface 2122 and the second sewage interface 2123 respectively can include opening one of the first sewage interface 2122 and the second sewage interface 2123 and closing the other one, or controlling the first sewage interface 2122 and the second sewage interface 2123 to be partially opened or completely opened respectively by the sewage control valve 213.

[0116] In some examples, the power assembly 1003 includes the air blower 215, the dust collecting portion 14 includes the dust collecting bin 143, and the air inlet port 141 and the air outlet port 142, which are respectively connected to the dust collecting bin 143, the air inlet port 141 is configured to be connected to the dust collecting box 230, and the air outlet port 142 is configured to be connected to the air inlet of the air blower 215; in the first mode, the air blower 215 is configured to collect the cleaning garbage in the dust collecting box 230 into the dust collecting bin 143.

[0117] The dust collecting portion 14 is configured to connect the dust collecting box 230 when the cleaning device is docked with the base 10, and the base 10 is provided with the air duct port 192 connected to the dust collecting portion 14; the wet cleaner 20 is provided with the air duct docking port 274 connected to the air inlet of the air blower 215, and when the wet cleaner 20 is installed on the base 10, the air duct docking port 274 is connected to the air duct port 192, and the air blower 215 is configured to provide power to suck the dirt in the dust collecting box 230 into the dust collecting portion 14. Optionally, when the wet cleaner 20 is installed on the base 10, the cleaner 24 is received in the accommodation groove 171 of the receiving portion, and the accommodation groove 171 in the example can be configured to limit the cleaner 24, and when the wet cleaner 20 is installed on the base 10 and the cleaner 24 is received in the accommodation groove 171, the air duct docking port 274 and the air duct port 192 are positioned and docked with each other to facilitate quick alignment of the air duct docking port 274 and the air duct port 192.

[0118] In some examples, the base 10 is provided with the sewage adapter 122 and the sewage receiving port 121; the wet cleaner 20 is provided with the sewage docking port 272 connected to the second sewage pipeline 203, and the sewage docking port 272 is configured to dock with the sewage adapter 122 when the cleaner 24 is received in the accommodation groove 171. The accommodation groove 171 can be configured to position the cleaner 24, and when the wet cleaner 20 is installed on the base 10 and the cleaner 24 is accommodated in the accommodation groove 171, the relative positions of the wet cleaner 20 and the base 10 are determined, and at this time, the sewage docking port 272 and the sewage adapter 122 can be positioned and docked with each other. In the example, the accommodation groove 171 and the cleaner 24 are limited with each other, which can facilitate docking of the sewage adapter 122 and the first sewage tank 21, can facilitate user operation, and can reduce the possibility of water leakage.

[0119] Please refer to Figure 23 and Figure 26In some examples, the wet cleaner 20 comprises a blowdown three-way valve 216, which comprises a blowdown valve body 2164, a blowdown valve spool 2163, and a driving module 217. The blowdown valve body 2164 has a blowdown flow passage 2165, a blowdown outlet 2162, a water inlet 2161a, and an air inlet 2161b, which are respectively connected to the blowdown flow passage 2165. The air inlet 2161b and the water inlet 2161a can be respectively connected to the air outlet 142 and the sewage adapter 122 in a one-to-one manner. The blowdown outlet 2162 can be connected to the inlet of the air blower 215. When the air blower 215 is started, the air blower 215, the blowdown passage 2167, the air inlet 2161b, and the dust collection part 14 can form an air path to form a negative pressure in the dust collection part 14. When the cleaning equipment 200 is docked on the base 10, solid impurities in the dust collection box of the cleaning equipment 200 can be sucked into the dust collection part 14. The air blower 215, the blowdown passage 2167, the water inlet 2161a, and the first sewage pipeline 12 can also form a water path to form a negative pressure in the first sewage pipeline 12. The water in the base 10 can be pumped out through the first sewage pipeline 12. When the cleaning equipment 200 is docked on the base 10, the temporarily stored sewage in the cleaning equipment 200 can also be pumped out through the first sewage pipeline 12. In the present example, only the air path or the water path described above can be opened. The air blower 215 can also be connected to the water inlet 2161a and the air inlet 2161b at the same time to simultaneously suck solid impurities and sewage.

[0120] In some examples, the air blower 215 is connected to the sewage recovery pipeline 242 away from the brush head 241. When the air blower 215 is started, the air blower 215 can form a negative pressure in the sewage recovery pipeline 242 to suck the sewage at the brush head 241 to a predetermined position. In the present example, the air blower 215 can be used to pump the sewage in the sewage containing box 210 when the wet cleaner 20 is installed on the base 10 and the cleaning equipment 200 is docked on the base 10 to clean the cleaning equipment 200. The air blower 215 can also be used in cooperation with the brush head 241 to pump the sewage on the surface to be cleaned to a predetermined position when the wet cleaner 20 is used alone. The two function modules can share one air blower 215, which is helpful to simplify the structure of the base station 100. In the present example, the base 10 can only provide the first sewage pipeline 12. When the cleaning equipment 200 is docked on the base 10 and the sewage in the sewage containing box 210 of the cleaning equipment 200 is pumped, the sewage can not be stored in the base 10, which is helpful to simplify the structure of the base 10, reduce the accumulation of dirt in the base 10, and improve the hygiene performance of the base 10.

[0121] Optionally, when the cleaning device 200 is docked on the base 10, the user can choose to extract the solid impurities in the cleaning device 200, or can choose to suck out the sewage stored in the cleaning device 200. When it is necessary to form a negative pressure in the dust collecting part 14, the sewage three-way valve 216 can connect the dust collecting part 14 and the fan 215, so that the fan 215 generates a negative pressure on the dust collecting part 14, and the solid impurities stored in the dust box 230 of the cleaning device 200 can enter the dust collecting part 14 of the base 10; when it is necessary to extract the sewage in the sewage holding box 210 of the cleaning device 200, the driving module 217 can drive the sewage valve core 216 to drive the sewage three-way valve 216. 163 rotates relatively so that the waterway inlet 2161a is connected to the sewage transfer interface 122 and the second sewage interface 2123 of the sewage three-way pipe 212, and the fan 215 can form a negative pressure at the air outlet 214 so that the sewage in the sewage holding tank 210 of the cleaning equipment 200 is sucked into the first sewage tank 21; when it is not necessary to discharge sewage from the cleaning equipment 200 through the wet cleaner 20, the first sewage interface 2122 of the sewage three-way valve 216 can be connected to the sewage recovery pipeline 242, and the fan 215 forms a negative pressure in the sewage recovery pipeline 242 to suck the sewage on the surface to be cleaned into the first sewage tank 21. In some examples, when the driving module 217 can drive the drain valve core 2163 to rotate relative to each other, so that the water inlet 2161a is connected to the sewage transfer interface 122 and the second sewage interface 2123 of the sewage three-way pipe 212, and the first sewage interface 2122 of the drain three-way valve 216 is connected to the sewage recovery pipeline 242, the fan 215 can be used to form a negative pressure at the water outlet 2121 of the sewage three-way pipe 212, so that the fan 215 can simultaneously suck the sewage in the sewage recovery pipeline 242 and the sewage holding tank 210 into the first sewage tank 21.

[0122] In the example of this application, a single fan 215 can be used for the sewage holding box 210 of the cleaning equipment 200, the sewage recovery pipeline 242, and the dust collection box 230 of the cleaning equipment 200. By switching the air flow path, the fan 215 can be used for three different functions of the base station 100, which can reduce the setting of the driving components on the base station 100, effectively simplify the structure of the base station 100, help reduce the volume of the base station 100, and improve the space utilization of the base station 100.

[0123] Please refer to Figure 4 and Figure 5In some examples, the wet cleaner 20 includes the housing 29 described above, and the sewage interface 272 can be arranged on the housing 29. In the present example, the fan 215 can be used as a negative pressure source during the use of the cleaner 24 by switching the connection state of the fan 215; the fan 215 can also be used as a negative pressure source when the base station 100 cleans the sewage container 210 of the cleaning device 200. When the sewage container 210 of the cleaning device 200 or the water washing tank 101 of the base 10 is cleaned, the base 10 can be used only for docking the cleaning device 200, or the base 10 can be used only for providing the first sewage pipeline 12, which can shorten the residence time of the sewage on the base 10, reduce the storage amount and residence time of the pollutants on the base 10, reduce the possibility of bacterial growth on the base 10, and improve the cleanliness of the base 10. In another aspect, the space for the sewage to flow is formed by the first sewage pipeline 12, which can facilitate the docking of the cleaning device 200 and the sewage interface 122 when the cleaning device 200 is docked on the base 10, thereby reducing the operation steps of connecting the cleaning device 200 and the sewage three-way valve 216 through the external pipeline, thereby simplifying the user operation and improving the automation performance of the docking process of the base station 100 to the cleaning device 200.

[0124] Referring to Figure 12 and Figure 31 In some examples, the water tank assembly 1001 includes the first clean water tank 22, the power assembly 1003 includes the water pump 23, the first pipeline assembly 1002 includes the first clean water pipeline 13, and the second pipeline assembly 202 includes the second clean water pipeline 204; in the first mode, the first clean water pipeline 13 communicates with the second clean water pipeline 204, and the water pump 23 is used to pump the water in the first clean water tank 22 to the base 10 through the first clean water pipeline 13 and the second clean water pipeline 204; in the second mode, the water pump 23 is used to pump the water in the first clean water tank 22 to the surface to be cleaned. The second clean water pipeline 204 can be used as a pipeline on the wet cleaner 20 for docking with the base 10, and the first clean water pipeline 13 can be used as a pipeline on the base 10 for docking with the wet cleaner 20. In the present example, the water pump 23 can be used as a power source to pump the water in the first clean water tank 22 to the surface to be cleaned in the second mode, so that the wet cleaner 20 can be used for wet cleaning the surface to be cleaned; the water pump 23 can also be used to sequentially deliver the water source of the first clean water tank 22 of the wet cleaner 20 to the base 10 through the second clean water pipeline 204 and the first clean water pipeline 13 in the first mode. In the present example, the wet cleaner 20 can be used to supply water to the base 10, which can include supplying water to the components on the base 10, or supplying water to the cleaning device 200 docked on the base 10.

[0125] In some examples, the base 10 is provided with a water washing tank 101, and the first clean water pipeline 13 is in communication with the water washing tank 101. In the present example, the first clean water pipeline 13 can serve as a pipeline for the water washing tank 101 to communicate with the wet cleaner 20, and the clean water in the first clean water tank 22 can be pumped to the water washing tank 101 through the water pump 23, the second clean water pipeline 204 and the first clean water pipeline 13 in sequence. In the first mode, the wet cleaner 20 is mounted on the base 10, and the first clean water pipeline 13 and the second clean water pipeline 204 can serve as a water passage between the first clean water tank 22 and the water washing tank 101, so that the wet cleaner 20 can be used to replenish the water in the water washing tank 101. In the present example, the wet cleaner 20 can replenish the water in the water washing tank 101 at any time, or the wet cleaner 20 can only be used to replenish the water in the water washing tank 101 when the cleaning device 200 is docked on the base 10. The clean water replenished in the water washing tank 101 in the present example can be used to clean the cleaning components of the cleaning device 200.

[0126] In some examples, the first clean water pipeline 13 is used to communicate with the clean water containing tank 220 of the cleaning device 200 when the cleaning device 200 is docked with the base 10. In the present example, the first clean water pipeline 13 can serve as a pipeline for the cleaning device 200 to communicate with the wet cleaner 20, and the clean water in the first clean water tank 22 can be pumped to the cleaning device 200 through the water pump 23, the second clean water pipeline 204 and the first clean water pipeline 13 in sequence, so as to replenish the water in the cleaning device 200 by the wet cleaner 20. In the first mode, the wet cleaner 20 is docked on the base 10, and the power assembly 1003 can serve as a power source to pump the clean water in the first clean water tank 22, wherein the base 10 can only be used to provide a water supply passage for the cleaning device 200 and the wet cleaner 20. Optionally, the base 10 can be provided with a water supply adapter 132 and a sewage receiving port 121 for docking with the cleaning device 200, and when the cleaning device 200 is docked at a predetermined position on the base 10, the water supply adapter 132 and the sewage receiving port 121 are connected with the corresponding ports of the cleaning device 200, respectively.

[0127] Please refer to Figure 15In some examples, the base 10 may include a power supply module 15 that can be connected to a mains power source. Optionally, the cleaning device 200 includes a first power supply module 240. After the cleaning device 200 is docked on the base 10, the power supply module 15 can be electrically connected to the first power supply module 240, so that the power supply module 15 can be used to charge the cleaning device 200 and perform other operations. The power supply module 15 can include a power cord for connecting to a power source, or it can include a battery module with charging and discharging functions. The power supply module 15 can charge the cleaning device 200 via wired charging or wireless charging. The base 10 can be used to power the cleaning device 200. The cleaning device 200 includes a first power supply module 240. When the water supply adapter 132 and the sewage receiving port 121 are respectively connected to the corresponding ports of the cleaning device 200, the first power supply module 240 is electrically connected to the power supply module 15. Optionally, when the water supply adapter 132 and the sewage receiving port 121 are respectively connected to corresponding ports of the cleaning device 200, the dust box 230 of the cleaning device 200 is connected to the air inlet port 141 of the dust collecting section 14. In some examples, the base 10 has a docking portion 11, and the water supply adapter 132, the sewage receiving port 121, and the air inlet port 141 can all be provided on the docking portion 11. On the one hand, this can facilitate docking of the cleaning device 200 with the aforementioned ports, and on the other hand, it can facilitate centralized arrangement of the ports of the cleaning device. Optionally, the docking portion 11 can be a groove recessed into the interior of the base 10, and the water supply adapter 132, the sewage receiving port 121, and the air inlet port 141 can be accommodated inside the docking portion 11, so that the aforementioned port components can be hidden on the base 10.

[0128] In some examples, the base 10 is provided with a water washing tank 101, and the first clean water pipeline 13 includes a second main pipeline 133 and a third sub-pipeline 134 and a fourth sub-pipeline 135 connected to the second main pipeline 133. The second main pipeline 133 is connected to the second clean water pipeline 204, the third sub-pipeline 134 is connected to the water washing tank 101, and the fourth sub-pipeline 135 is used to connect to the clean water storage tank 220 of the cleaning device 200 when the cleaning device 200 is docked with the base 10. In this example, the first clean water pipeline 13 is formed with two branches, the third sub-pipeline 134 and the fourth sub-pipeline 135. These two branches can be used to replenish water to the water washing tank 101 and the cleaning device 200, respectively, to facilitate separate docking, management, and water switching of the two water channels. In the first mode, the water pump 23 pumps out the water from the first clean water tank 22, and the clean water can enter the washing tank 101 along the second clean water pipeline 204, the second main pipeline 133 and the third sub-pipeline 134 in sequence, and the clean water can also enter the clean water holding tank 220 of the cleaning equipment 200 along the second clean water pipeline 204, the second main pipeline 133 and the fourth sub-pipeline 135 in sequence.

[0129] Referring to Figure 12 and Figure 13 In some examples, the base 10 is provided with a second clean water tank 40, and the second clean water tank 40 is further provided with a third clean water pipeline 41, and the third clean water pipeline 41 is in communication with the second clean water pipeline 204 in the first mode. The second clean water tank 40 in the example can serve as a mechanism for storing water on the base 10, and when the wet cleaner 20 is installed on the base 10 in the first mode, the clean water in the first clean water tank 22 can be delivered to the second clean water tank 40 through the second clean water pipeline 204 and the third clean water pipeline 41 by the negative pressure device, so as to replenish the base 10 with water through the wet cleaner 20. Optionally, the negative pressure device can be a water pump 23, and in the first mode, the water pump 23 is used to provide power to pump the water in the first clean water tank 22 to the second clean water tank 40 through the second clean water pipeline 204 and the third clean water pipeline 41 in sequence.

[0130] Referring to Figure 13 In some examples, the base 10 is provided with a second clean water tank 40, and the second clean water tank 40 is further provided with a third clean water pipeline 41, and the third clean water pipeline 41 is in communication with the second clean water pipeline 204 in the first mode. The second clean water tank 40 in the example can serve as a mechanism for storing water on the base 10, and when the wet cleaner 20 is installed on the base 10 in the first mode, the clean water in the first clean water tank 22 can be delivered to the second clean water tank 40 through the second clean water pipeline 204 and the third clean water pipeline 41 by the negative pressure device, so as to replenish the base 10 with water through the wet cleaner 20. Optionally, the negative pressure device can be a water pump 23, and in the first mode, the water pump 23 is used to provide power to pump the water in the first clean water tank 22 to the second clean water tank 40 through the second clean water pipeline 204 and the third clean water pipeline 41 in sequence.

[0131] In some examples, the third clean water pipeline 41 is used to connect the water washing tank 101, and the second clean water tank 40 supplies water to the water washing tank 101 through the third clean water pipeline 41. The third clean water pipeline 41 in the example can serve as a water flow passage between the second clean water tank 40 and the water washing tank 101, and water in the second clean water tank 40 can be supplied to the water washing tank 101 through the third clean water pipeline 41. Optionally, a negative pressure device can be arranged on the base 10 to pressurize the water in the second clean water tank 40, so that the water can enter the water washing tank 101 along the third clean water pipeline 41; optionally, the water level of the second clean water tank 40 can be higher than that of the water washing tank 101, so that the water can flow into the water washing tank 101 under the action of gravity.

[0132] Please refer to Figure 14 In some examples, the base 10 is provided with the second clean water tank 40 and the water washing tank 101, and the second clean water tank 40 is further provided with the third clean water pipeline 41; the third clean water pipeline 41 includes a fourth main pipeline 411 and a seventh sub-pipeline 412 and an eighth sub-pipeline 413 in communication with the fourth main pipeline 411, and the fourth main pipeline 411 is connected to the second clean water tank 40; the seventh sub-pipeline 412 is used to connect the clean water containing tank 220 of the cleaning equipment 200 when the cleaning equipment 200 is docked with the base 10, and the second clean water tank 40 supplies water to the clean water containing tank 220 of the cleaning equipment 200 in sequence through the fourth main pipeline 411 and the seventh sub-pipeline 412, and the eighth sub-pipeline 413 is used to connect the water washing tank 101, and the second clean water tank 40 supplies water to the water washing tank 101 in sequence through the fourth main pipeline 411 and the eighth sub-pipeline 413. The third clean water pipeline 41 in the example forms two branches, one of which is the fourth main pipeline 411 and the seventh sub-pipeline 412, and this branch is used to connect the second clean water tank 40 and the clean water containing tank 220 of the cleaning equipment 200; the other branch is the fourth main pipeline 411 and the eighth sub-pipeline 413, and this branch is used to connect the second clean water tank 40 and the water washing tank 101. In the example, the above two branches can be opened alternatively, or both branches can be opened simultaneously. In the example, a negative pressure device can be arranged on the base 10 to output the water in the second clean water tank 40 to the two branches through negative pressure, and optionally, the negative pressure device can be arranged on the fourth main pipeline 411.

[0133] In some examples, the wet cleaner 20 further comprises a liquid storage tank 257 for storing cleaning liquid, and a cleaning liquid power device 258 connected to the liquid storage tank 257 for pumping the cleaning liquid in the liquid storage tank 257 out so that the cleaning liquid can be mixed with water. The cleaning liquid power device 258 is configured to provide negative pressure so that the cleaning liquid can be output from the liquid storage tank 257 to a preset position. In the present example, the cleaning liquid can be pumped out and then output to the second clean water pipeline 204, or the cleaning liquid can be directly pumped out to the water supply pipeline 243. Optionally, the cleaning liquid in the liquid storage tank 257 can be pressurized by the cleaning liquid power device 258 so that the cleaning liquid can be pumped to the inlet of the water pump 23, and then the water pump 23 can be used to output the cleaning liquid and clean water at the same time.

[0134] Referring to Figure 32 In some examples, the wet cleaner 20 further comprises a third one-way valve 259 connected between the cleaning liquid power device 258 and the water pump 23, wherein the inlet of the third one-way valve 259 is connected to the cleaning liquid power device 258, and the outlet of the third one-way valve 259 is connected to the water pump 23.

[0135] The third one-way valve 259 is configured to control the flow direction of the liquid between the liquid storage tank 257 and the water pump 23, so as to reduce the possibility of backflow. In the present example, the third one-way valve 259 is connected between the cleaning liquid power device 258 and the water pump 23, which can control the flow direction of the cleaning liquid and reduce the possibility of the clean water output by the first clean water tank 22 impacting the cleaning liquid power device 258. It can be understood that the third one-way valve 259 can also be located between the cleaning liquid power device 258 and the liquid storage tank 257, wherein the inlet of the third one-way valve 259 can be connected to the liquid storage tank 257, and the outlet of the third one-way valve 259 can be connected to the cleaning liquid power device 258. The third one-way valve 259 in the present example can be an electromagnetic valve or a mechanical valve.

[0136] In some examples, the wet cleaner 20 comprises a washer 24 connected to the first clean water tank 22 through the water supply pipeline 243, wherein the water supply pipeline 243 can be connected to the brush head 241 for outputting water to the surface to be cleaned, and the end of the water supply pipeline 243 close to the brush head 241 can be provided with a nozzle for spraying water to the surface to be cleaned. In the present example, the water supply pipeline 243 can be partially integrated on the brush head 241 to facilitate the fixation of the water supply pipeline 243. The direction of the water supply pipeline 243 for spraying water can be set as required, and optionally, the water supply pipeline 243 can also be moved synchronously when the brush head 241 is moved, so that the brush head 241 can clean the surface to be cleaned which is wetted by the water.

[0137] In some examples, the water pump 23 has an inlet connected to the first clean water tank 22, and an outlet connected to the water supply pipe 243, and is configured to deliver water from the first clean water tank 22 to the outside of the brush head 241.

[0138] The water pump 23 is configured to output water from the first clean water tank 22 to the outside of the first clean water tank 22 under negative pressure. The water pump 23 has an outlet connected to the water supply pipe 243 away from the brush head 241, and can pump water from the first clean water tank 22 to the outside of the brush head 241 along the water supply pipe 243 when the water pump 23 is running. In this example, the water pump 23 is used to output water from the first clean water tank 22, so that water can be delivered to the surface to be cleaned in time when the spray head is in use, and the brush head 241 can perform wet cleaning on the surface to be cleaned, which helps to improve the cleaning efficiency. In some examples, the wet cleaner 20 includes a second power module 26 electrically connected to the water pump 23, so that the second power module 26 can be used to supply power to the water pump 23. In some examples, the wet cleaner 20 includes a main control board 28 electrically connected to the water pump 23, so that the main control board 28 can be used to control the water pump 23 to work.

[0139] Please refer to Figure 4 , Figure 5 , Figures 29 to 32 In some examples, the water pump 23 can be connected to the water supply pipe 243 and the water supply receiving port 131 through a valve assembly. Optionally, the wet cleaner 20 further includes a water supply control valve 25 having an inlet connected to the outlet of the water pump 23, an outlet connected to the water supply pipe 243, and an outlet configured to be connected to the water supply receiving port 131 when the wet cleaner 20 is installed on the base 10.

[0140] The water supply control valve 25 can be used as an intermediate connection between the water pump 23 and the external interface, and can form a water flow path for water flow. The inlet of the water supply control valve 25 is connected to the water pump 23, and the clean water output by the water pump 23 enters the water supply control valve 25. The outlet of the water supply control valve 25 can be connected to the water supply pipe 243 to output water to the surface to be cleaned. The outlet of the water supply control valve 25 can also be used to connect to the water supply receiving port 131 when the wet cleaner 20 is installed on the base 10. Optionally, the water supply control valve 25 can have one inlet and two outlets, one of which can be connected to the water supply pipe 243, and the other can be connected to the water supply receiving port 131 when the wet cleaner 20 is installed on the base 10. In some examples, the wet cleaner 20 is provided with a water supply docking port 273 for docking with the water supply receiving port 131, and the water supply docking port 273 can be provided on the housing 29.

[0141] In some examples, the water supply control valve 25 includes a water supply valve body 251 and a water supply valve core 252; the water supply valve body 251 is formed with a water supply channel and a clean water inlet 2511, a first clean water outlet 2512 and a second clean water outlet 2513 respectively connected to the water supply channel, the clean water inlet 2511 is connected to the outlet of the water pump 23, the first clean water outlet 2512 is connected to the water supply pipe 243, and the second clean water outlet 2513 is used to connect to the water supply receiving port 131 when the wet cleaner 20 is installed on the base 10.

[0142] The water supply valve body 251 can be used to form a water supply channel for liquid flow. The clean water inlet 2511, the first clean water outlet 2512, and the second clean water outlet 2513 are openings that connect to the water supply channel. The clean water inlet 2511 is connected to the outlet of the water pump 23 so that water output by the water pump 23 can enter the water supply channel. The first clean water outlet 2512 is used to connect to the water supply pipe 243. When the water in the water supply channel is output through the first clean water outlet 2512, the first clean water tank 22 can be used to supply water to the surface to be cleaned. The second clean water outlet 2513 is used to connect to the water supply receiving port 131 when the wet cleaner 20 is installed on the base 10, so that the first clean water tank 22 can be used to replenish water to the clean water storage tank 220 of the cleaning device 200 docked on the base 10. The water supply channel described in the examples of this application can be used to transport clean water or a mixture of clean water and cleaning liquid. In some examples, the base 10 includes a water washing tank 101 , and the first clean water tank 22 can also be used to supply water to the water washing tank 101 .

[0143] The water supply valve core 252 is movably connected to the water supply valve body 251 and is at least partially movably arranged in the water supply channel. The water supply valve core 252 is used to connect the clean water inlet 2511 and the first clean water outlet 2512, or to connect the clean water inlet 2511 and the second clean water outlet 2513 when the first clean water tank 22 is installed on the base 10.

[0144] The valve core 2163 of the clean water drain valve in the example can move relative to the water supply valve body 251, that is, the valve core 2163 of the clean water drain valve can rotate, slide or rotate and slide in combination relative to the water supply valve body 251. When the water supply valve core 252 moves relative to the water supply valve body 251, the water supply valve core 252 is used to control the switching of the water flow path in the water supply flow channel. When the wet cleaner 20 is used alone and water needs to be sprayed to the surface to be cleaned, the water supply valve core 252 can control the clean water inlet 2511 and the first clean water outlet 2512 to be communicated, so that the water in the first clean water tank 22 can be delivered to the water supply pipe 243; when the cleaning equipment 200 is docked on the base 10 and needs to supplement water to the clean water containing tank 220 of the cleaning equipment 200, the water supply valve core 252 can be used to control the clean water inlet 2511 to be communicated with the second clean water outlet 2513, so that the water in the first clean water tank 22 can enter the water supply receiving port 131 in turn through the water pump 23, the clean water inlet 2511 and the second clean water outlet 2513. Alternatively, the water supply valve can be driven to move relative to the water supply valve body 251 by an electric drive mode, or the water supply valve can be driven to move relative to the water supply valve body 251 by a mechanical drive mode.

[0145] Please refer to Figure 32 In some examples, the wet cleaner 20 further comprises a switch member 253 connected to the water supply pipe 243 for controlling the opening degree of the water supply pipe 243. The opening degree of the water supply pipe 243 includes the time when the water supply pipe 243 is opened or closed and the flow rate of the water supply pipe 243. The switch member 253 in the example can be a valve body with flow control function. In the example, by adopting the switch member 253 to control the opening degree of the water supply pipe 243, when the wet cleaner 20 is used alone, the time when the water supply pipe 243 outputs water source or the amount of water output by the water supply pipe 243 can be controlled by the switch member 253, so as to be used for cleaning in different scenes.

[0146] Please refer to Figure 32 In some examples, the wet cleaner 20 further comprises a booster pump 254 connected to the water supply pipe 243, and the booster pump 254 is used to boost the water in the water supply pipe 243 for output. The booster pump 254 is used to boost the water entering the water supply pipe 243, so as to increase the pressure of the water output by the water supply pipe 243. The booster pump 254 can be connected to the middle part of the water supply pipe 243, or the booster pump 254 can be connected to one end of the water supply pipe 243 close to the water supply control valve 25.

[0147] Please refer to Figure 32 In some examples, the wet cleaner 20 further comprises a first one-way valve 255 connected to the water supply pipe 243, and the first one-way valve 255 is connected to the inlet or outlet of the booster pump 254.

[0148] The first one-way valve 255 is used to control the one-way flow of water from the water supply control valve 25 to the water supply pipe 243, thereby reducing the possibility of water backflow within the water supply pipe 243. In this example, the first one-way valve 255 can be installed at the inlet of the booster pump 254, and the outlet of the first one-way valve 255 can be connected to the inlet of the booster pump 254. The inlet of the first one-way valve 255 can be connected to the water supply pipe 243 or the water supply control valve 25. Alternatively, the first one-way valve 255 can be installed at the outlet of the booster pump 254, and the inlet of the first one-way valve 255 can be connected to the outlet of the booster pump 254.

[0149] Please continue reading Figure 32 In some examples, the wet cleaner 20 further includes a second one-way valve 256 , which is connected to the water supply control valve 25 and located at the second clean water outlet 2513 . The second one-way valve 256 is used to control the flow of clean water from the second clean water outlet 2513 to the water supply receiving port 131 when the wet cleaner 20 is installed on the base 10 .

[0150] The second one-way valve 256 is used to control the one-way flow of water output from the second clean water outlet 2513. In this example, the inlet of the second one-way valve 256 can be connected to the second clean water outlet 2513 of the water supply control valve 25. When the wet cleaner 20 is installed on the base 10, the second one-way valve 256 can ensure that the water output from the second clean water outlet 2513 flows in a one-way direction toward the water supply receiving port 131, thereby reducing the possibility of the clean water flowing back into the second clean water outlet 2513.

[0151] In some examples, the base 10 also has a water supply adapter 132 connected to the first clean water pipeline 13; the base 10 has a water washing tank 101 connected to the water supply adapter 132; in this example, the water in the second clean water tank 40 can be replenished into the water washing tank 101 for cleaning the cleaning equipment 200.

[0152] In some examples, the base 10 further includes a water supply adapter 132 connected to the first clean water pipeline 13; the cleaning device 200 includes a clean water storage tank 220. The water supply adapter 132 is used to connect to the clean water storage tank 220 when the cleaning device 200 is docked with the base 10. In this example, water from the second clean water tank 40 can be replenished into the clean water storage tank 220 of the cleaning device 200.

[0153] In some examples, the wet cleaner 20 is a cloth washer 24, and the wet cleaner 20 further comprises the washer 24 connected with the water tank assembly 1001, the water tank assembly 1001 is arranged side by side with the power assembly 1003, and the washer 24 is arranged on one side of the power assembly 1003; in the first mode, the washer 24 is close to the dust collecting part 14. The water tank assembly 1001 in the example can be arranged side by side with the power assembly 1003 on the shell 29 to make full use of the space of the shell 29. Alternatively, the power assembly 1003 can be arranged in the gap between the first clean water tank 22 and the first dirty water tank 21, so that the power assembly 1003 can be connected to the first clean water tank 22 and the first dirty water tank 21. The washer 24 is arranged on one side of the power assembly 1003, which means that the washer 24 can be installed on the shell 29 close to the power assembly 1003, so as to shorten the connecting pipeline between the washer 24 and the power assembly 1003. In the first mode, the washer 24 is close to the dust collecting part 14, and the dust collecting part 14 can support and limit the washer 24 to improve the stability of the wet cleaner 20 on the base 10. Alternatively, in the first mode, the washer 24 can be placed above the dust collecting part 14, so that the dust collecting part 14 can support the washer 24 to reduce the possibility of tilting or mispositioning of the wet cleaner 20 on the base 10.

[0154] Please refer to Figure 5 and Figure 11 In some examples, the wet cleaner 20 has a second wall 27, and the wet cleaner 20 has a shell 29, and the second wall 27 is a side wall of the shell 29. When the wet cleaner 20 is installed on the base 10, the second wall 27 of the wet cleaner 20 can be arranged opposite to the first wall 19 of the base 10, and alternatively, the second wall 27 can be attached to the first wall 19. Alternatively, the second wall 27 can be provided with functional components for connecting the dirty water switching interface 122, the water supply receiving port 131 and the air duct port 192, so that during the process of installing the wet cleaner 20 on the base 10, the corresponding ports can be connected to each other.

[0155] In some examples, the power supply module 15 includes a first docking terminal 151, which can be arranged on the first wall 19; the wet cleaner 20 has a second power supply module 26, which can be used to connect with an external power supply device for supplying power to the internal components of the wet cleaner 20. The second power supply module 26 can include a second docking terminal 261 for docking with the first docking terminal 151, which can be arranged on the second wall 27. When the wet cleaner 20 is mounted on the base 10 and the cleaning device 200 is docked at the preset position on the base 10, the power supply module 15 can be used to charge at least one of the second power supply module 26 and the cleaning device 200; the power supply can include that the power supply module 15 continuously supplies power to the second power supply module 26, and the power supply can also include that the power supply module 15 charges the second power supply module 26; at the same time, the wet cleaner 20 can be docked with the sewage transfer port 122, the water supply receiving port 131, and the air duct port 192 on the base 10 to facilitate cleaning of the cleaning device 200.

[0156] In some examples, the wet cleaner 20 has a master control board 28 electrically connected with the second power supply module 26. In some examples, the power supply module 15 includes the first docking terminal 151, and the second power supply module 26 includes the second docking terminal 261, and when the wet cleaner 20 is mounted on the base 10, the first docking terminal 151 is electrically connected with the second docking terminal 261. The first docking terminal 151 and the second docking terminal 261 in the present example can be PIN pins, or other structures capable of transmitting electrical signals. Optionally, the first docking terminal 151 and the second docking terminal 261 can each be a plurality of groups, and the plurality of groups of the first docking terminal 151 and the second docking terminal 261 can be arranged one-to-one. In some examples, the first docking terminal 151 and the second docking terminal 261 can be two groups of quick plug connectors. In some examples, the first docking terminal 151 and the second docking terminal 261 can be point contact, surface contact or line contact, and the docking state of the first docking terminal 151 and the second docking terminal 261 can be changed by changing the position and contact area of the contact surface of the first docking terminal 151 and the second docking terminal 261.

[0157] Please refer to Figure 5 and Figure 11In some examples, the base 10 further comprises a first connecting part 193, and the wet cleaner 20 further comprises a second connecting part 262, the first connecting part 193 and the second connecting part 262 are detachably connected. In some examples, when the first connecting part 193 and the second connecting part 262 are connected to each other, the base 10 can be electrically connected with the wet cleaner 20, reducing the mutual misalignment of the two, and in turn reducing the disconnection caused by inaccurate docking. In some examples, the first connecting part 193 and the second connecting part 262 are connected by at least one of plug-in connection, clamping connection, magnetic attraction, pin connection, and bolt connection.

[0158] Referring to Figure 33 and Figure 34 In some examples, a guide structure 50 can be arranged between the first connecting part 193 and the second connecting part 262, which can be used to guide the wet cleaner 20 so that the first connecting part 193 can be docked with the second connecting part 262.

[0159] Referring to Figure 33 and Figure 34 In some examples, the guide structure 50 can include a first guide part 191 and a second guide part 271, wherein the first guide part 191 and the second guide part 271 can be guided to cooperate so that when the wet cleaner 20 is installed on the base 10, it is guided by the first guide part 191 and the second guide part 271, so that the wet cleaner 20 is installed on the base 10 according to a preset trajectory.

[0160] Referring to Figure 1 , Figure 2 and Figure 3 On the basis of the above-mentioned base station 100, the present application further proposes an example of a robot system, which includes a cleaning device 200 and a base station 100 as in any of the above examples, the cleaning device 200 is used to clean a to-be-cleaned surface; the base station 100 has a docking part 11, and the cleaning device 200 can be docked with the docking part 11.

[0161] The cleaning device 200 can walk on the to-be-cleaned surface, which means that the cleaning device 200 can move on the to-be-cleaned surface according to a preset trajectory, and the to-be-cleaned surface can be cleaned during the walking of the cleaning device 200. The docking part 11 can be a support platform arranged on the base 10, or a hollow region recessed in the base station 100. Optionally, when the cleaning device 200 is docked with the docking part 11, the base station 100 can be used to charge, clean, or the like. The cleaning device 200 in the example of the present application can be at least one of a sweeping robot, a dust collector, a dust-suction-sweeping robot, a scrubber, or the like, which can be used to clean the to-be-cleaned surface.

Claims

1. A base station, characterized in that: The base station includes: A base for docking a cleaning device, the cleaning device including a dust box for collecting cleaned garbage, the base being provided with a first pipe assembly; a dust collecting portion, disposed above the base, for communicating with the dust collecting box when the cleaning device is docked with the base; and a wet cleaner detachably mounted on the base, the wet cleaner comprising a power assembly, a water tank assembly, and a second pipe assembly connected to the water tank assembly, the wet cleaner having at least a first mode and a second mode, wherein in the first mode, the wet cleaner is located on the base and on one side of the dust collecting portion, the second pipe assembly is connected to the first pipe assembly, and the power assembly is used to drive water through the first and second pipe assemblies into or out of the water tank assembly; In the second mode, the wet cleaner is used to clean a surface to be cleaned.

2. The base station according to claim 1, wherein The base is provided with a mounting groove, and the mounting groove is located at one side of the dust collecting portion. In the first mode, the wet cleaner is partially placed in the mounting groove.

3. The base station according to claim 2, wherein The base further includes a receiving portion, which is disposed above the base and has a receiving groove. In the first mode, the wet cleaner is located above the base and is partially received in the receiving groove.

4. The base station according to claim 3, wherein The storage portion is located above the dust collecting portion, or the storage portion and the dust collecting portion are arranged side by side in a horizontal direction.

5. The base station according to claim 1, wherein The water tank assembly includes a first sewage tank and a sewage recovery pipeline connected to the first sewage tank, the power assembly includes a fan, the first pipeline assembly includes a first sewage pipeline, the second pipeline assembly includes a second sewage pipeline, and the second sewage pipeline is connected to the first sewage tank; In the first mode, the first sewage pipe is connected to the second sewage pipe, and the fan is used to provide suction to suck the sewage collected by the base into the first sewage tank through the first sewage pipe and the second sewage pipe in sequence; In the second mode, the fan is used to suck the sewage from the surface to be cleaned into the first sewage tank through the sewage recovery pipeline.

6. The base station according to claim 5, wherein The base is provided with a water washing tank, and the first sewage pipe is connected to the water washing tank; or, the first sewage pipe is used to be connected to the sewage holding tank of the cleaning equipment when the cleaning equipment is docked with the base.

7. The base station according to claim 5, wherein The base is provided with a water washing tank, and the first sewage pipe includes a first main pipe and a first sub-pipe and a second sub-pipe connected to the first main pipe. The first main pipe is connected to the second sewage pipe, the first sub-pipe is connected to the water washing tank, and the second sub-pipe is used to connect to the sewage holding tank of the cleaning equipment when the cleaning equipment is docked with the base.

8. The base station according to claim 5, wherein The base is provided with a second sewage tank, and the second sewage tank is also provided with a third sewage pipe. In the first mode, the third sewage pipe is connected to the second sewage pipe, and the fan is used to provide suction to suck the water in the first sewage tank into the second sewage tank through the second sewage pipe and the third sewage pipe in sequence.

9. The base station according to claim 5, wherein The base is provided with a second sewage tank, and the second sewage tank is also provided with a third sewage pipeline; The third sewage pipe is used to connect to the sewage holding tank of the cleaning equipment when the cleaning equipment is docked with the base. In the first mode, the fan is used to provide suction to suck the sewage in the sewage holding tank of the cleaning equipment into the second sewage tank through the third sewage pipe; alternatively, the base further has a water washing tank, and the third sewage pipe is used to connect to the water washing tank. In the first mode, the fan is used to provide suction to suck the sewage in the water washing tank into the second sewage tank through the third sewage pipe.

10. The base station according to claim 5, wherein The base is provided with a second sewage tank and a water washing tank, and the second sewage tank is further provided with a third sewage pipeline; the third sewage pipeline includes a third main pipeline and a fifth sub-pipeline and a sixth sub-pipeline connected to the third main pipeline, the fifth sub-pipeline being used to connect to the sewage holding tank of the cleaning device when the cleaning device is docked to the base, and the sixth sub-pipeline being connected to the water washing tank; In the first mode, the third main pipeline is used to connect to the second sewage pipeline, and the fan is used to provide suction to suck the sewage in the sewage holding tank of the cleaning equipment into the second sewage tank in sequence through the fifth sub-pipeline and the third main pipeline, and / or, the fan is used to provide suction to suck the sewage in the washing tank into the second sewage tank in sequence through the sixth sub-pipeline and the third main pipeline.

11. The base station according to claim 5, wherein The wet cleaner further includes a control valve, wherein in the first mode, the control valve is used to control the first sewage tank to be connected to the second sewage pipeline, and the first sewage tank to be disconnected from the sewage recovery pipeline; In the second mode, the control valve is used to control the first sewage tank to be disconnected from the second sewage pipeline, and the first sewage tank to be connected to the sewage recovery pipeline.

12. The base station according to any one of claims 1 to 11, characterized in that The water tank assembly includes a first clean water tank, the power assembly includes a water pump, the first pipeline assembly includes a first clean water pipeline, and the second pipeline assembly includes a second clean water pipeline; In the first mode, the first clean water pipeline is connected to the second clean water pipeline, and the water pump is used to pump water in the first clean water tank to the base through the first clean water pipeline and the second clean water pipeline; In the second mode, the water pump is used to pump the clean water in the first clean water tank to the surface to be cleaned.

13. The base station according to claim 12, wherein: The base is provided with a water washing tank, and the first clean water pipeline is connected to the water washing tank; or, the first clean water pipeline is used to be connected to the clean water storage tank of the cleaning equipment when the cleaning equipment is docked with the base.

14. The base station according to claim 12, wherein: The base is provided with a water washing tank, the first clean water pipeline includes a second main pipeline and a third sub-pipeline and a fourth sub-pipeline connected to the second main pipeline, the second main pipeline is connected to the second clean water pipeline, the third sub-pipeline is connected to the water washing tank, and the fourth sub-pipeline is used to connect to the clean water holding tank of the cleaning equipment when the cleaning equipment is docked with the base.

15. The base station according to claim 12, wherein The base is provided with a second clean water tank, and the second clean water tank is also provided with a third clean water pipeline; The third clean water pipeline is used to connect with the clean water holding tank of the cleaning equipment when the cleaning equipment is docked with the base, and the second clean water tank replenishes water to the clean water holding tank of the cleaning equipment through the third clean water pipeline; or, the base also has a water washing tank, and the third clean water pipeline is used to connect to the water washing tank, and the second clean water tank replenishes water to the water washing tank through the third clean water pipeline.

16. The base station according to claim 12, wherein The base is provided with a second clean water tank and a water washing tank, and the second clean water tank is further provided with a third clean water pipeline; the third clean water pipeline includes a fourth main pipeline and a seventh sub-pipeline and an eighth sub-pipeline connected to the fourth main pipeline, and the fourth main pipeline is connected to the second clean water tank; The seventh sub-pipeline is used to connect the clean water holding tank of the cleaning equipment when the cleaning equipment is docked to the base, and the second clean water tank replenishes water to the clean water holding tank of the cleaning equipment through the fourth main line and the seventh sub-pipeline in sequence, and / or, the eighth sub-pipeline is used to connect the water washing tank, and the second clean water tank replenishes water to the water washing tank through the fourth main line and the eighth sub-pipeline in sequence.

17. The base station according to claim 12, wherein: The wet cleaner further comprises: a fluid storage tank for storing cleaning fluid; and The cleaning liquid power device is connected between the liquid storage tank and the inlet of the water pump, and is used to provide power to pump out the cleaning liquid in the liquid storage tank to mix the cleaning liquid with clean water.

18. The base station according to claim 1, wherein The power assembly includes a fan, and the dust collecting part includes a dust collecting bin and an air inlet port and an air outlet port respectively connected to the dust collecting bin, the air inlet port is used to connect to the dust collecting box, and the air outlet port is used to connect to the air inlet of the fan; In the first mode, the fan is used to recycle the cleaned garbage in the dust box into the dust collecting bin.

19. The base station according to claim 1, wherein The base is provided with a power supply module, wherein: The cleaning device has a first power module, the first power module being configured to be electrically connected to the power supply module when the wet cleaner is docked on the base, so that the base station can charge the cleaning device; And / or, the wet cleaner is provided with a second power supply module, and the second power supply module is electrically connected to the power supply module, so that the wet cleaner can supply power to the base station.

20. The base station according to claim 1, wherein The wet cleaner is a fabric cleaner, which also includes a washer connected to the water tank assembly. The water tank assembly and the power assembly are arranged side by side, and the washer is arranged on one side of the power assembly; in the first mode, the washer is close to the dust collecting part.

21. The base station according to claim 20, wherein The water tank assembly includes a first clean water tank and a water supply pipe, wherein the water supply pipe is connected between the washer and the power assembly; a switch is provided on the water supply pipe, and the switch is used to control the opening of the water supply pipe; and / or The wet cleaner further comprises a booster pump connected between the cleaning device and the water tank assembly, the booster pump being used to boost the pressure of the water output from the first clean water tank; and / or The wet cleaner further includes a first one-way valve connected between the washer and the water tank assembly, wherein the first one-way valve is used to control the water output by the water tank assembly to flow in one direction from the water tank assembly to the washer.

22. A robot system, characterized in that: include: A cleaning device for cleaning a surface to be cleaned; as well as The base station according to any one of claims 1 to 21, wherein the base station has a docking portion, and the cleaning device can be docked to the docking portion.

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