CN117281437A

CN117281437A - Water changing base station and water changing method thereof, intelligent cleaning machine and water changing method and system thereof

Info

Publication number: CN117281437A
Application number: CN202310249988.4A
Authority: CN
Inventors: 李志晨; 潘阳; 侯伟; 王家会; 陈卓; 李建刚
Original assignee: Wocao Technology Shenzhen Co ltd
Current assignee: Wocao Technology Shenzhen Co ltd
Priority date: 2023-03-04
Filing date: 2023-03-04
Publication date: 2023-12-26

Abstract

The invention belongs to the technical field of water exchange base stations, and relates to a water exchange base station and a water exchange method thereof, an intelligent cleaner and a water exchange method and system thereof, wherein the water exchange base station comprises a body, a sewage exchange port, a clean water exchange port, a first sewage interface, a first clean water interface and a water inlet valve, wherein the sewage exchange port, the clean water exchange port, the first sewage interface and the first clean water interface are arranged on the body; the sewage exchanging port is used for being in butt joint with the sewage port of the intelligent cleaner, and the clean water exchanging port is used for being in butt joint with the clean water port of the intelligent cleaner; the first sewage interface is used for discharging sewage to the outside; when the clean water port of the intelligent cleaner is in butt joint with the clean water exchange port and in a clean water supply state, the first clean water port is communicated with the clean water exchange port, and the clean water exchange port supplies water to the intelligent cleaner without manually supplementing water; when the sewage mouth of the intelligent cleaner is in butt joint with the sewage exchange mouth and in the sewage discharge state, sewage in the intelligent cleaner is pumped out from the sewage exchange mouth and discharged to the outside from the first sewage interface, so that manual treatment or cleaning is not needed, and the user experience is improved.

Description

Water changing base station and water changing method thereof, intelligent cleaning machine and water changing method and system thereof

Technical Field

The invention belongs to the technical field of water changing base stations, and particularly relates to a water changing base station and a water changing method thereof, an intelligent cleaner and a water changing method and system thereof.

Background

Intelligent cleaners are becoming increasingly popular due to their high degree of automation. To further enhance the automation capabilities of intelligent cleaners, existing intelligent cleaners (e.g., sweeping and mopping robots) are often equipped with a base station (e.g., cleaning base station, etc.).

In the working process of the intelligent cleaning machine, the scene of water consumption is very many. The existing intelligent cleaner has smaller volume, and after a period of cleaning, water needs to be replenished into the intelligent cleaner and sewage in the intelligent cleaner is poured out; or the clean water in the intelligent cleaner is supplemented through the intelligent cleaner base station, and the sewage in the intelligent cleaner is poured out through the intelligent cleaner base station. However, the water in the clean water tank in the intelligent cleaner base station needs to be manually replenished, and the sewage in the sewage tank in the intelligent cleaner base station needs to be manually treated, so that the use is inconvenient, and if the sewage tank is not cleaned timely, bacteria are easily bred in the sewage tank, peculiar smell is generated, and the user experience is affected.

Disclosure of Invention

The invention aims to provide a water changing base station and aims to solve the technical problems that sewage in a sewage tank in a base station in the prior art needs to be manually treated, is inconvenient to use and affects user experience.

In order to achieve the above purpose, the water changing base station provided by the embodiment of the invention is used for automatically docking with an intelligent cleaner and comprises a body, a sewage changing port, a clean water changing port, a first sewage interface and a first clean water interface which are arranged on the body, and a water inlet valve for controlling clean water to enter the water changing base station or the intelligent cleaner; the sewage exchanging port is used for being in butt joint with the sewage port of the intelligent cleaner, and the clean water exchanging port is used for being in butt joint with the clean water port of the intelligent cleaner;

the first clear water interface is used for connecting an external water source;

the first sewage port is communicated with the sewage exchanging port and is used for discharging sewage to the outside;

when the clean water port of the intelligent cleaner is in butt joint with the clean water exchanging port and in a clean water supplying state, the first clean water port is communicated with the clean water exchanging port, and the clean water exchanging port supplies water to the intelligent cleaner;

when the sewage port of the intelligent cleaner is in butt joint with the sewage exchanging port and in a sewage draining state, the sewage in the intelligent cleaner is taken out from the sewage exchanging port and is discharged to the outside from the first sewage port.

A water changing method of a water changing base station is applied to the water changing base station and comprises the following steps:

s11: detecting that the water changing base station is in butt joint with the intelligent cleaning machine;

s12: supplying water to a clean water port of the intelligent cleaner through a clean water port of the water changing base station and/or collecting water from a sewage port of the intelligent cleaner through a sewage changing port of the water changing base station;

s13: and stopping water supply and/or water collection according to the preset time or detection information from the intelligent cleaning machine.

An intelligent cleaner is used for automatically interfacing with a water changing base station and comprises a shell, and a clean water tank and a sewage tank which are arranged in the shell; the shell is provided with a clear water port communicated with the clear water tank and a sewage port communicated with the sewage tank; the sewage port is used for being in butt joint with a sewage exchanging port of the water exchanging base station so as to drain sewage to the outside through the water exchanging base station, and the clear water port is used for being in butt joint with a clear water exchanging port of the water exchanging base station so as to be connected with an external water source through the water exchanging base station and provide clear water for the intelligent cleaner.

A water changing method of an intelligent cleaning machine is applied to the intelligent cleaning machine and comprises the following steps:

S21: when the sewage sensor detects that the sewage tank of the intelligent cleaner is full of water or the clear water sensor detects that the clear water tank of the intelligent cleaner is empty of water, the intelligent cleaner enters a water changing state and moves to the water changing base station;

s22: controlling the sewage port of the intelligent cleaner to be in butt joint with the sewage exchange port of the water exchange base station and/or controlling the clear water port of the intelligent cleaner to be in butt joint with the water exchange port of the water exchange base station;

s23: taking water from the water changing base station through a water cleaning port of the intelligent cleaning machine and/or draining water to the water changing base station through a sewage port of the intelligent cleaning machine;

s24: and stopping taking water and/or draining water according to the preset time, the information from the water changing base station or the detection information of the intelligent cleaning machine.

The water changing system of the intelligent cleaning machine comprises the water changing base station and the intelligent cleaning machine, and the water changing base station can be automatically in butt joint with the intelligent cleaning machine.

Compared with the prior art, the one or more technical schemes in the water changing base station provided by the embodiment of the invention have at least one of the following technical effects:

when the clear water mouth of intelligent cleaner and trade the clear water mouth butt joint of water base station and when supplying the clear water state, first clear water interface and trade the clear water mouth intercommunication, tap's clear water is supplied water to intelligent cleaner's inside from trading the clear water mouth through first clear water interface, intelligent cleaner and trade the water base station and need not the manual work and carry out moisturizing, convenient to use has improved user's experience greatly.

When the sewage port of the intelligent cleaner is in butt joint with the sewage exchange port of the water exchange base station and in the sewage drainage state, sewage in the intelligent cleaner is pumped out from the sewage exchange port and discharged to the outside from the first sewage port, and the sewage in the intelligent cleaner and the water exchange base station is not required to be manually treated or cleaned, so that the intelligent cleaner is convenient to use and the user experience is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a water exchange base station according to the present invention.

Fig. 2 is another schematic structure of the water exchange base station of the present invention.

Fig. 3 is a schematic view of the structure of the base of the water exchange base station of the present invention.

Fig. 4 is another view of the base of the water change base station of the present invention.

Fig. 5 is an exploded view of a base of the water exchange base station of the present invention.

Fig. 6 is a cross-sectional view of a base of the water exchange base station of the present invention.

Fig. 7 is an exploded schematic view of an elastic floating structure of a water exchange base station of the present invention.

Fig. 8 is a schematic diagram of the structure of a body of the water exchange base station of the present invention.

Fig. 9 is another schematic diagram of the structure of the body of the water exchange base station of the present invention.

Fig. 10 is a schematic structural view of the hidden casing of the body according to the present invention.

Fig. 11 is a schematic view of another structure of the housing hiding shell according to the present invention.

Fig. 12 is a first cross-sectional view of the body of the present invention.

Fig. 13 is a second cross-sectional view of the body of the present invention.

FIG. 14 is an exploded view of the wastewater container of the present invention.

Fig. 15 is a cross-sectional view of the sewage container of the present invention.

Fig. 16 is a structural view of the intelligent cleaner of the present invention.

Fig. 17 is a block diagram of a hidden housing of the intelligent cleaner of the present invention.

Fig. 18 is a flow chart of a water changing method of the water changing base station of the present invention.

Fig. 19 is a flow chart of a water changing method of the intelligent cleaning machine of the present invention.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the invention and should not be construed as limiting the invention.

In one embodiment of the present invention, referring to fig. 1-17, a water change base station 30 is provided for automatic docking with an intelligent cleaning machine 40.

Referring to fig. 1, 9 and 16, the water changing base station 30 includes a body 300, a water changing port 101, a water changing port 102, a first sewage port 201, a first clear water port 202 provided on the body 300, and a water inlet valve for controlling the entry of clear water into the water changing base station 30 or the intelligent cleaner 40. The sewage exchanging port 101 is used for being in butt joint with a sewage port 401 of the intelligent cleaning machine 40, the sewage exchanging port 102 is used for being in butt joint with a clean water port 402 of the intelligent cleaning machine 40, and in some embodiments, the body 300 can be integrally arranged in a square structure. The intelligent cleaning machine 40 may have a sweeping and mopping integrated function, a single mopping function, or a single sweeping function.

Referring to fig. 1 and 9, the first clean water interface 202 is for connection to an external water source. Specifically, the first clean water port 202 is connected to a clean water pipe port on a faucet or a faucet converter through a water pipe (not shown), and clean water is supplied to the first clean water port 202 through the faucet. The first clean water interface 202 may be in communication with the clean water outlet 102 through a water pipe or other device, which is not limited herein.

Referring to fig. 1 and 9, the first sewage port 201 communicates with the sewage exchanging port 101, and the first sewage port 201 is used to discharge sewage to the outside. Specifically, the first sewage port 201 is connected to a pool, a toilet, a floor drain, or the like through a water pipe (not shown). The first sewage port 201 may be connected to the sewage exchange port 101 through a water pipe or other devices, which is not limited herein.

It is to be understood that the communication may be direct communication, indirect communication, control communication by a valve, a pump body, or the like, and the communication may be always communication, or may be communication in a certain state (water supply state or water intake state), and is not limited herein.

Referring to fig. 1, 9 and 16, when the clean water port 402 of the intelligent cleaner 40 is in butt joint with the clean water exchanging port 102 of the water exchanging base station 30 and in a clean water supplying state, the first clean water port 202 is communicated with the clean water exchanging port 102, clean water of the faucet is supplied to the intelligent cleaner 40 from the clean water exchanging port 102 through the first clean water port 202, the intelligent cleaner 40 and the water exchanging base station 30 do not need to be supplemented with water manually, the use is convenient, and the user experience is greatly improved.

Referring to fig. 1, 9 and 16, when the sewage port 401 of the intelligent cleaner 40 is in butt joint with the sewage exchange port 101 of the water exchange base station 30 and in a sewage discharge state, sewage in the intelligent cleaner 40 is taken out from the sewage exchange port 101 and discharged to the outside from the first sewage port 201, and sewage in the intelligent cleaner 40 and the water exchange base station 30 does not need to be manually treated or cleaned, so that the use is convenient, and the user experience is greatly improved. In addition, the sewage in the water changing base station 30 can be discharged and cleaned in time, and bacteria and peculiar smell are not easy to grow in the water changing base station 30.

In another embodiment of the present invention, referring to fig. 1, 10, 11 and 16, the body 300 is provided with a pump body 230, and the pump body 230 may be provided inside or outside the body 300. When the sewage port 401 of the intelligent cleaner 40 is in butt joint with the sewage exchange port 101 and in a sewage draining state, the pump body 230 provides power to pump out sewage in the intelligent cleaner 40 from the sewage exchange port 101 and drain the sewage to the outside from the first sewage port 201, so that automatic sewage draining is realized. The pump body 230 may be a pump body structure such as a self priming pump or a diaphragm pump.

In another embodiment, no pump body is arranged in the water changing base station 30, and after the intelligent cleaner 40 is docked with the water changing base station 30, the height difference can be utilized, the sewage in the intelligent cleaner 40 is automatically discharged into the water changing base station 30, and the water changing base station 30 takes out the sewage in the intelligent cleaner 40.

Referring to fig. 1, 11, 13, 14 and 16, the main body 300 is provided with a sewage container 220, an outer wall of the sewage container 220 is provided with a sewage inlet 220a and a sewage outlet 220b communicated with the inside of the main body, the sewage inlet 220a of the sewage container 220 is communicated with the sewage exchanging port 101, specifically, the sewage inlet 220a can be communicated with the sewage exchanging port 101 through a water pipe or other devices, and the sewage outlet 220b of the sewage container 220 is communicated with the first sewage interface 201 through a sewage outlet pipe 222. The sewage container 220 is connected with the pump body 230, and is used for pumping sewage in the intelligent cleaner 40 into the sewage container 220 through the pump body 230 in a sewage draining state. Specifically, the sewage port 401 of the intelligent cleaner 40 is in butt joint with the sewage exchanging port 101 of the water exchanging base station 30, and in the sewage draining state, the pump body 230 operates, sewage in the intelligent cleaner 40 flows into the sewage container 220 through the sewage exchanging port 101 and the sewage inlet 220a, and then sewage in the sewage container 220 is discharged to a place such as a water tank, a toilet or a floor drain through the sewage outlet 220b, the sewage outlet pipe 222 and the first sewage interface 201, so that automatic sewage draining is realized.

In addition, the sewage in the sewage container 220 does not need to be manually treated, the sewage container is convenient to use, the sewage in the sewage container 220 can be discharged and cleaned in time, bacteria are not easy to breed and peculiar smell is not easy to generate in the sewage container 220, and the user experience is greatly improved.

In the embodiment, referring to fig. 10, the pump body 230 is connected to the sewage outlet pipe 222, but the pump body 230 may be connected between the sewage inlet 220a and the sewage exchange port 101.

With reference to fig. 1, 10, 13, 15 and 16, the sewage container 220 is provided therein with an upper accommodation chamber 223 and a lower accommodation chamber 224 which are communicated with each other, and the lower accommodation chamber 224 is connected to the sewage inlet 220a to input sewage into the lower accommodation chamber 224 from the sewage inlet 220 a. The upper receiving chamber 223 is connected to the sewage outlet 220b to discharge the sewage filtered in the upper receiving chamber 223 from the sewage outlet 220 b. The upper accommodation chamber 223 and the lower accommodation chamber 224 are provided with a filter assembly 240 therebetween, and the pump body 230 is used for pumping sewage in the intelligent cleaner 40, so that the sewage flows in from the sewage inlet 220a and sequentially passes through the lower accommodation chamber 224, the filter assembly 240 and the upper accommodation chamber 223, the filtered sewage is filtered by the filter assembly 240, and the filtered sewage is discharged to a pool, a toilet or a floor drain and the like from the sewage outlet 220b, the sewage outlet pipe 222 and the first sewage interface 201. Specifically, the filtering assembly 240 may filter impurities such as big dust and big sludge in the sewage, so that the filtered sewage passes through the pump body 230 without causing the pump body 230 to be blocked or damaged. And the sewage is filtered by the filtering assembly 240 in the sewage container 220 and discharged through the single pump body 230 (the pump body 230 for pumping out sewage from the intelligent cleaner, the pump body 230 is a self-priming pump), a vacuum pump for pumping out sewage from the intelligent cleaner 40 to the water changing base station 30 and an impeller pump for discharging sewage out of the water changing base station 30 and a sewage tank for storing sewage are not required to be simultaneously arranged, so that the cost is saved, the volume of the water changing base station 30 is reduced, and the installation of the water changing base station 30 is facilitated. In this embodiment, the sewage flows from bottom to top to be filtered, so that the sewage after the subsequent filtration directly flows out under the action of gravity, and meanwhile, the subsequent filtration assembly 240 is conveniently flushed.

In some embodiments, the filter assembly 240 may be a primary filter cartridge, a middle filter cartridge, an advanced filter cartridge, or any combination of two or more of a primary filter cartridge, a middle filter cartridge, and an advanced filter cartridge, without limitation. The filter cartridge may be mounted in the sewage container 220 by means of a fastening, bonding, or screwing, and the like, and is not limited thereto.

Further, referring to fig. 13, 14 and 15, the filter assembly 240 includes a filter layer 244 through which water may pass and a support structure 241 disposed within the filter layer 224. The support structure 241 may be mounted inside the sewage container 220 by means of a snap-fit, adhesive, screw-fit, or the like, and is not limited herein. The lower part of the supporting structure 241 is provided with a plurality of first through grooves 242, the filter layer 244 covers the plurality of first through grooves 242, the first through grooves 242 are used for inputting sewage into the supporting structure 241 after being filtered by the filter layer 244, the upper part of the supporting structure 241 is provided with a plurality of second through grooves 243, the second through grooves 243 are used for outputting filtered sewage from the supporting structure 241 to the sewage outlet 220b of the sewage container 220, the sewage can be output through the sewage outlet 220b after being filtered by the filter layer 224, and the filtering effect is sufficient.

The filter layer 244 may be, for example, filter cotton, a filter mesh, or a filter cloth, and is not limited thereto.

Further, referring to fig. 13, 14 and 15, the upper portion of the supporting structure 241 is provided with a positioning portion 245 located in the upper accommodating cavity 223, a second through slot 243 is formed on a side surface of the positioning portion 245, a supporting portion 246 located in the lower accommodating cavity 224 is provided at a lower portion of the supporting structure 241, a filtering layer 244 is fixed on a side wall of the supporting portion 246, the filtering layer 244 is mounted on the supporting structure 241, a first through slot 242 is formed on a side surface (side wall) of the supporting portion 246, the filtering layer 244 covers the first through slot 242, and the assembly is convenient.

Preferably, referring to fig. 13, 14 and 15, the supporting portion 246 has a drum shape, which increases the area of the side wall of the supporting portion 246, so that the area of the filtering layer 244 covered on the side wall of the supporting portion 246 is increased, the contact area between the sewage and the filtering layer 244 is increased, and the filtering efficiency and filtering effect of the filtering layer 244 are improved. In this embodiment, the bottom of the supporting portion 246 is sealed, so that the sewage in the lower accommodating cavity 224 can enter the supporting portion 246 from the filtering layer 244 on the side wall of the supporting portion 246, thereby improving the filtering efficiency and filtering effect of the filtering layer 244.

Preferably, referring to fig. 15, the sewage outlet 220b and the sewage inlet 220a are respectively provided at the upper end and the lower end of the sewage container 220, so that sewage is filtered through the filter assembly 240 from bottom to top, thereby facilitating the subsequent flushing of the filter assembly 240 from top to bottom. Of course, the sewage outlet 220b and the sewage inlet 220a may be disposed at any positions of the outer wall of the sewage container 220.

Further, referring to fig. 15, a mounting ring 225 is disposed between the upper accommodation chamber 223 and the lower accommodation chamber 224 in the interior of the sewage container 220, a supporting structure 241 is inserted through an annular hole of the mounting ring 225, and a step 241a protruding from the middle of the supporting structure 241 is abutted against the mounting ring 225, so that the supporting structure 241 is mounted in the interior of the sewage container 220. The support structure 241 and the mounting ring 225 may be connected by a clamping, bonding, or screwing manner.

Referring to fig. 10, 11, 14 and 15, the outer wall of the sewage container 220 is provided with a cleaning port 220c communicated with the upper accommodating cavity 223, the cleaning port 220c is communicated with the first clean water port 202 through a cleaning pipeline 228, and the cleaning port 220c is used for inputting clean water to clean the filter assembly 240. The sewage inlet 220a of the sewage container 220 communicates with the first sewage port 201 through the impurity discharging pipe 229 for discharging sewage for cleaning the filter assembly 240. Specifically, the clean water of the faucet flows into the upper receiving chamber 223 of the sewage container 220 along the first clean water interface 202, the cleaning pipe 228 and the cleaning interface 220c and is sprayed onto the filter assembly 240, thereby flushing the attached big dust, big sludge, and the like on the filter assembly 240 (including the supporting structure 241 and the filter layer 244), and the washed big dust, big sludge, and the like on the filter assembly 240 fall into the lower receiving chamber 224, and are then discharged through the sewage inlet 220a, the impurity discharging pipe 229 and the first sewage interface 201, thereby cleaning the attached big dust, big sludge, and the like on the filter assembly 240, so that the filter assembly 240 can be used for a long time without or with reduced manual cleaning. The cleaning water flowing in from the cleaning port 220c can rinse the filter assembly 240 from top to bottom, and the impurities such as the large dust and the large sludge attached to the filter assembly 240 are more sufficiently rinsed, so that the rinsing effect is good. In this embodiment, the sewage inlet 220a is communicated with the first sewage interface 201, and in the process of cleaning the filter assembly 240, the sewage inlet 220a is used as a sewage outlet to discharge the sewage cleaned in the sewage container 220, and other outlets can be used as sewage outlets to discharge the sewage cleaned in the sewage container 220.

Further, referring to fig. 11, 14 and 15, the filter assembly 240 further includes an inner core structure 247. Core structure 247 is positioned within support structure 241, core structure 247 is tubular, core structure 247 has an upper end provided with core interface 248 communicating with the interior thereof, core interface 248 communicates with cleaning interface 220c for accessing fresh water, the wall of core structure 247 has a plurality of first through holes 249, and first through holes 249 are used for outputting fresh water from the interior of core structure 247 to filter layer 244 for cleaning filter layer 244. Specifically, the core structure 247 is mainly used for cleaning the filter layer 244, and clean water (similar to a shower water spraying effect) sprayed from the first through holes 249 of the pipe wall of the core structure 224 can be flushed to the whole filter layer 244, so that the filter layer 244 is cleaned from top to bottom, and the flushing effect is good.

Further, referring to fig. 13, 14 and 15, the outer wall of the sewage container 220 is provided with a tank opening 226 communicating with the inside thereof, the tank opening 226 is larger than the filter assembly 240, the filter assembly 240 is detachably mounted in the inside of the sewage container 220 from the tank opening 226, and the tank opening 226 is detachably covered with a tank cover 227. After the filter assembly 240 is used for a period of time, the user removes the box cover 227, and the filter assembly 240 can be removed from the sewage container 220 through the box opening 226, so that the filter assembly 240 can be conveniently cleaned and replaced at any time by the user, and the operation is convenient.

Specifically, the filter assembly 240 may be mounted inside the sewage container 220 by means of a snap-fit, screw-fit, or the like, so that the filter assembly 240 is detachably mounted inside the sewage container 220.

Specifically, referring to fig. 14 and 15, the cover 227 may be connected to the port 226 by a snap fit, a screw fit, or the like, so that the port 226 is detachably covered with a cover 227. In a specific embodiment, the inner wall of the box opening 226 is provided with a plurality of clamping grooves 226a, the outer wall of the box cover 227 is provided with a plurality of clamping protrusions 227a, the user can rotate the box cover 227 forward to clamp the clamping protrusions 227a into the clamping grooves 226a one by one, so that the box cover 227 is clamped in the box opening 226, the user can rotate the box cover 227 in the reverse direction to separate the clamping protrusions 227a from the clamping grooves 226a, and the box cover 227 is taken down from the box opening 226.

Further, referring to fig. 7, a rotating portion 227b is provided at the top of the case cover 227, so that the user can screw the case cover 227 and the operation can be facilitated.

In another embodiment of the present invention, referring to fig. 3, 10 and 16, the body 300 is provided with a charging connector 150 electrically connected to the pump body 230, and the charging connector 150 is used to take electricity from the intelligent cleaning machine 40. Specifically, the charging portion 440 of the intelligent cleaner 40 is docked with the charging connector 150 to form an electrical connection, so that the pump body 230 can be operated by supplying power to the pump body 230 through the intelligent cleaner 40. Meanwhile, a battery for supplying power to the communication modules such as the Bluetooth module and the infrared module is further arranged in the body 300, so that the water exchange base station 30 can communicate with the intelligent cleaner 40 before or during the docking with the intelligent cleaner 40. In this embodiment, the water changing base station 30 only needs to supply power to the communication module through the battery, and the pump body 230 with larger running power is supplied by the intelligent cleaner 40, so the water changing base station 30 does not need to be always connected with an external power supply (but a standby charging port can be provided for charging in the case of failure or complete power failure, etc.) or a larger rechargeable battery is used, and the water changing base station 30 is small in size and convenient to install and use.

In other embodiments, the charging connector 150 may be connected to an external power source through a power cord (not shown), and when the charging portion 440 of the intelligent cleaner 40 is docked with the charging connector 150, the intelligent cleaner 40 is charged by the external power source to supply power to the intelligent cleaner, so that the structure is simple.

The charging connector 150 includes a positive connector and a negative connector. The positive electrode connector and the negative electrode connector are respectively in butt joint with the positive electrode charging part and the negative electrode charging part of the intelligent cleaner 40, so that electric conduction is realized.

Further, referring to fig. 3 and 5, the outer wall of the body 300 is provided with a second mounting opening 108, and the charging connector 150 is disposed through the second mounting opening 108. The charging connector 150 may be fixedly connected to the inner wall of the body 300 by means of clamping, bonding or screwing. Wherein, the charging connector 150 is provided with an elastic member, similar to the structure of an elastic charging contact pin, when the charging connector 150 is abutted against the charging portion 440 of the intelligent cleaning machine 40, the charging connector 150 is slightly adjusted in a telescopic manner so as to be better abutted against the intelligent cleaning machine 40 for charging. Preferably, the elastic member is a spring.

Further, referring to fig. 3 and 15, the charging connector 150 is used for in-place detection (i.e. the charging connector 150 can perform in-place detection itself) or is provided with an in-place detection module, and the charging connector 150 is electrically connected with the in-place detection module and the controller inside the water changing base station 30, so as to be used for in-place detection of the intelligent cleaner 40 and the water changing base station 30. When the charging connector 150 is docked with the charging portion 440 of the intelligent cleaner 40 to form an electrical connection, it means that the intelligent cleaner 40 and the water changing base station 30 are docked in place, and a next operation (e.g., supplying water to the intelligent cleaner 40, or pumping out sewage in the intelligent cleaner 40, etc.) can be performed.

In another embodiment of the present invention, referring to fig. 1, 10, 12 and 16, the body 300 is further provided with a fresh water tank 210, the fresh water tank 210 has a fresh water outlet 211 and a fresh water inlet 212 communicating with the interior thereof, the fresh water inlet 212 of the fresh water tank 210 communicates with the first fresh water port 202 through a water inlet pipe 213, and the fresh water outlet 211 of the fresh water tank 210 communicates with the fresh water exchanging port 102. Specifically, the clean water of the faucet flows into the clean water tank 210 through the first clean water interface 202, the water inlet pipe 213 and the water inlet 212, so that the clean water is supplemented into the clean water tank 210, the clean water tank 210 does not need to be supplemented manually, the use is convenient, and the user experience is improved. The clean water port 402 of the intelligent cleaner 40 is in butt joint with the clean water exchange port 102, and when the clean water is supplied, clean water in the clean water tank 210 is supplemented to the intelligent cleaner 40 from the clean water outlet 211 and the clean water exchange port 102, so that water supplementing is realized.

Further, referring to fig. 1, 11, 12 and 16, a cleaning liquid pump 262, a mixer 270 and a cleaning liquid tank 260 are further provided in the main body 300. The cleaning liquid tank 260 communicates with the clean water tank 210 or the mixer 270 through a cleaning liquid pipe 261, and the cleaning liquid pipe 260 is provided with a cleaning liquid pump 262. The mixer 270 is provided with a mixing chamber 271, and the mixer 270 is provided with a mixing outlet 272, a cleaning liquid inlet 273 and a clear water inlet 274 which are all communicated with the mixing chamber 271. The mixing outlet 272 is communicated with the clean water exchanging port 102, the clean water inlet 273 is communicated with the clean water pipe 261, the clean water inlet 274 is connected with a clean water pipe 275, and the lower end of the clean water pipe 275 extends into the bottom of the clean water tank 210. Specifically, the clean water in the clean water tank 210 is input into the mixing chamber 271 along the clean water pipe 275, the cleaning liquid pump 262 provides power to input the cleaning liquid in the cleaning liquid tank 260 into the mixing chamber 271 along the cleaning liquid pipe 261, and after the cleaning liquid and the clean water are mixed in the mixing chamber 271, the cleaning liquid is input into the intelligent cleaner 40 from the clean water exchanging port 102, so that the cleaning effect of the intelligent cleaner 40 is improved. Wherein the cleaning liquid pump 262 can control the output of the cleaning liquid.

Wherein, referring to FIGS. 11 and 12, the mixer 270 may be provided inside or outside the fresh water tank 210. When the mixer 270 is provided inside the clean water tank 210, the cleaning liquid pipe 261 is connected to the clean water tank 210, and then is connected to the cleaning liquid inlet 273 of the mixer 270 through a pipe, and the mixing outlet 272 of the mixer 270 is connected to the clean water outlet 211. When the mixer 270 is provided outside the clean water tank 210, the cleaning liquid pipe 261 directly communicates with the cleaning liquid inlet 273 of the mixer 270. Preferably, the mixer 270 is provided inside the fresh water tank 210 to facilitate connection to the pipes.

Further, referring to fig. 12, the mixing chamber 271 is in a gourd shape, the mixing outlet 272 is connected to a smaller end of the mixing chamber 271, the cleaning liquid inlet 273 and the clean water inlet 274 are connected to a larger end of the mixing chamber 271, clean water in the clean water tank 210 is input into the mixing chamber 271 along the clean water pipe 275, cleaning liquid in the cleaning liquid tank 260 is input into the mixing chamber 271 along the cleaning liquid pipe 261, and the cleaning liquid and the clean water form larger impact and mix from the larger end of the mixing chamber 271 to the smaller end, so that the mixing effect of the cleaning liquid and the clean water is better.

Further, referring to fig. 11, the cleaning liquid tank 260 is provided with a liquid adding port 263 communicating with the inside thereof, and the liquid adding port 263 is detachably covered with a liquid adding cap 264. The user removes the liquid adding cap 264, and can add the cleaning liquid into the cleaning liquid tank 260 through the liquid adding port 263, thereby facilitating the operation.

The liquid adding cover 264 may be a plug, and the liquid adding cover 264 is plugged into the liquid adding port 263 through interference fit, so as to cover the liquid adding port 263. The liquid adding cover 264 may be a buckle cover, and the liquid adding cover 264 is engaged with the liquid adding port 263 by means of engagement. The liquid adding cover 264 may be a screw cover provided with an internal thread, and the liquid adding port 263 is externally threaded, and the internal thread is connected with the external thread in a matching manner, so that the liquid adding cover 264 is covered on the liquid adding port 263. The above-described structure is not limited to this, and the liquid adding cap 264 may be detachably connected to the liquid adding port 263.

Referring to fig. 10 and 11, the water inlet valve may include a three-way solenoid valve 250. The purge line 228, inlet line 213 and first clean water port 202 are connected to three valve ports 251, respectively, in a three-way solenoid valve 250, the three-way solenoid valve 250 being well known in the art. When the three-way solenoid valve 250 turns on the cleaning pipe 228 and closes the water inlet pipe 213, the clean water of the faucet flows into the sewage container 220 along the cleaning pipe 228 for flushing the filter assembly 240. When the three-way solenoid valve 250 turns on the water inlet pipe 213 and closes the cleaning pipe 228, clean water of the faucet flows into the clean water tank 210 from the clean water inlet 212 along the water inlet pipe 213 for replenishing the clean water tank 210.

In another embodiment of the present invention, referring to fig. 10 and 11, the water inlet valve may include a first solenoid valve (not shown) and a second solenoid valve (not shown). The first solenoid valve and the second solenoid valve are respectively arranged on the cleaning pipeline 228 and the water inlet pipe 213, when the first solenoid valve is opened, clean water of the faucet flows into the sewage container 220 from the cleaning interface 220c along the cleaning pipeline 228 for flushing the filter assembly 240. When the second solenoid valve is opened, clean water of the tap flows from the clean water inlet 212 into the clean water tank 210 along the water inlet pipe 213 for supplementing water into the clean water tank 210.

Referring to fig. 10 and 12, the water inflow valve may further include a full water detecting means 214 provided at the top of the fresh water tank 210, the full water detecting means 214 closing the fresh water inflow port 212 when the inside of the fresh water tank 210 is full, and fresh water does not continue to be supplied from the fresh water inflow port 212 to the inside of the fresh water tank 210.

Referring to fig. 10 and 12, the full water detecting device 214 may include a float structure, and when the internal water level of the fresh water tank 210 is too high (full water), the water level moves upward against the float of the float structure to block the fresh water inlet 212, thereby closing the fresh water inlet 212, and fresh water does not continuously fill the fresh water tank 210 from the fresh water inlet 212.

In other embodiments, referring to FIGS. 10 and 12, the full water detection device 214 may include a solenoid valve (not shown) disposed at the fresh water inlet 212 and a level sensor disposed at the top of the fresh water tank 210. When the internal water level of the clean water tank 210 is too high and contacts with the liquid level sensor (when the water is full), the liquid level sensor transmits a signal to the electromagnetic valve, so that the electromagnetic valve closes the clean water inlet 212, and clean water cannot continuously supplement water from the clean water inlet 212 to the interior of the clean water tank 210, so that the structure is simple. Wherein, solenoid valve and level sensor are the state of the art of maturity.

Further, referring to FIGS. 10 and 12, the fresh water tank 210 is provided with a drain port 215 communicating with the inside thereof, the drain port 215 communicates with the first foul water port 201 through a drain pipe 216, and the drain pipe 216 is provided with a first valve body 217. When the fresh water in the fresh water tank 210 is excessively supplied, the first valve body 217 is opened, and the fresh water in the fresh water tank 210 can be discharged from the first sewage port 201 along the drain pipe 216, thereby preventing the fresh water in the fresh water tank 210 from excessively overflowing the fresh water tank 210. The first valve body 217 may have a valve body structure such as a check valve or an electromagnetic valve, and may control the drain pipe 216 to be turned on and off, and is not limited herein.

In other embodiments, the fill valve may include a third solenoid valve (not shown). The third electromagnetic valve is arranged at the clean water exchanging port 102 of the water exchanging base station 30 and is used for controlling the clean water exchanging port 102 to be opened and closed, so that clean water is controlled to enter the intelligent cleaner 40.

The water inlet valve can be a single electromagnetic valve or the full water detection device 214, or can be a combination of the electromagnetic valve and the full water detection device 214.

In another embodiment of the present invention, referring to fig. 1, 10 and 16, the body 300 is provided with a grey water inlet 170, the grey water inlet 170 is used for receiving grey water in the intelligent cleaning machine 40, and the first sewage port 201 is also communicated with the grey water inlet 170 for discharging grey water input from the intelligent cleaning machine 40 to the outside. The intelligent cleaner 40 can collect the grey water in other household intelligent devices (such as a dehumidifier, a bathtub and the like) at any time, then the grey water port 403 of the intelligent cleaner 40 is in butt joint with the grey water inlet 170, and the grey water flows into the sewage container 220 from the grey water inlet 170 and the sewage inlet 220a when the grey water is discharged, so that people are not required to clean the grey water in the household intelligent devices (such as the dehumidifier), and the intelligent cleaner has extremely high practicability. The grey water is a water between clear water and sewage, and is distinguished according to different dirt degrees, if the dirt degree of the grey water in the household intelligent equipment is deeper, the grey water in the household intelligent equipment can not be used for a second time, and the grey water in the household intelligent equipment can be called sewage at the moment.

Wherein, grey water inlet 170 locates the side of trading clear water gap 102 and trading sewage port 101, is convenient for dock with intelligent cleaner 40. The clear water exchange port 102 and the sewage exchange port 101 can be adjacently arranged left and right, and the grey water inlet is arranged above the clear water exchange port 102; or the grey water inlet 170 is arranged adjacent to the clean water exchanging port 102 from left to right, and the sewage exchanging port 101 is arranged above the clean water exchanging port 102.

In another embodiment, grey water inlet 170 may share an interface with fresh water exchange port 102.

In another embodiment of the present invention, referring to fig. 1 and 16, the body 300 may include a base 10 and a body 20. The communication device for communicating with the intelligent cleaner 40 is arranged in the base 10, the surface of the base 10 is provided with a docking structure for docking with the intelligent cleaner 40, the docking structure comprises a charging connector 150, the water inlet valve is arranged in the machine body 20, in some embodiments, the water inlet valve can also be arranged outside the machine body 20, the clean water tank 210, the sewage container 220 and the pump body 230 can be arranged in the machine body 20, and the machine body 20 and the base 10 are in an integrated structure or a split structure.

The communication device can be a wireless communication module, and the wireless communication module is a mature prior art and is widely applied to the fields of vehicle monitoring, remote control, remote measurement, small wireless network, wireless meter reading, access control system, cell paging, industrial data acquisition system, wireless tag, identification, non-contact RF smart card, small wireless data terminal, safe fireproof system, wireless remote control system, biological signal acquisition, hydrological monitoring, robot control and the like, and will not be described herein.

In some embodiments, the body 20 and the base 10 are integrally formed, i.e. the body 20 and the base 10 are integrally formed, and the water exchange base station 30 is integrally placed on the ground.

In other embodiments, referring to fig. 1, the body 20 and the base 10 are integrally combined, i.e. the body 20 and the base 10 can be connected integrally by screwing, bonding or clamping, and the water exchange base station 30 is integrally placed on the ground.

In another embodiment, referring to fig. 2, the body 20 and the base 10 are of a split type structure, the body 20 and the base 10 are connected through a water pipe, and water can circulate, so that the placement positions of the body 20 and the base 10 can be changed. Illustrating: the machine body 20 can be placed on a water pool surface (a water pool surface of a hand washing table or a water pool surface beside a kitchen faucet), the base 10 is placed on the ground, and the base 10 is small in size, small in occupied ground area and convenient to place. The body 20 is placed on a sink surface (sink surface of a toilet table or sink surface beside a kitchen faucet), and is convenient for the first clean water interface 202 to be connected with a clean water pipe interface on the faucet or faucet converter through a clean water pipe (not shown), and for the first sewage interface 201 to be connected with a sink, a toilet bowl or a floor drain through a water pipe (not shown), and has extremely high practicability.

Further, referring to fig. 3 and 5, the docking structure includes a fourth sewage port and a fourth clean water port, which are disposed at one side of the base 10, the fourth sewage port being a sewage exchanging port 101, and the fourth clean water port being a clean water exchanging port 102. The other side of the base 10 is provided with a second sewage interface 103 and a second clear water interface 104, and a sewage inlet pipe 120 and a clear water outlet pipe 121 are arranged in the base 10. Specifically, the sewage exchanging port 101 is connected to the second sewage port 103 through a sewage inlet pipe 120, and the clean water exchanging port 102 is connected to the second clean water port 104 through a clean water outlet pipe 121.

In other embodiments, referring to fig. 3 and 5, the docking structure further includes a grey water port provided at one side of the base 10, the grey water port being a grey water inlet 170, the grey water inlet 170 being connected to the second sewage port 103 through a grey water inlet pipe 171. The grey water inlet 170 interfaces with the grey water port 403 of the intelligent cleaner 40 and in a grey water draining state, grey water within the intelligent cleaner 40 flows into the sewage receptacle 220 via the grey water inlet 170, the grey water inlet tube 171, the second sewage interface 103, the third sewage interface 203, and the sewage inlet tube 221.

Further, referring to fig. 4, 8 and 10, a third sewage port 203 and a third clean water port 204 are provided on a side of the body 20 where the base 10 is abutted, and a first sewage port 201 and a first clean water port 202 are provided on the other side of the body 20. Specifically, the third sewage port 203 is connected to the sewage inlet 220a of the sewage tank 220 through the sewage inlet pipe 221, and the third fresh water port 204 is directly connected to the fresh water outlet 211 of the fresh water tank 210 or is connected to the fresh water outlet 211 of the fresh water tank 210 through a water pipe.

Referring to fig. 1, 4 and 8, when the machine body 20 and the base 10 are integrally combined, the second sewage port 103 of the base 10 is directly connected to the third sewage port 203 of the machine body 20, and correspondingly, the second clean water port 104 of the base 10 is directly connected to the third clean water port 204 of the machine body 20. Referring to fig. 2, 4 and 8, when the body 20 and the base 10 are of a split structure, the second sewage port 103 of the base 10 is connected to the third sewage port 203 of the body 20 through a water pipe, and correspondingly, the second clean water port 104 of the base 10 is connected to the third clean water port 204 of the body 20 through a water pipe.

Further, referring to fig. 1, 4 and 8, the second sewage port 103 and the second clean water port 104 are respectively sleeved with a second elastic sealing member 109, and the two second elastic sealing members 109 respectively seal the connection gap between the second sewage port 103 and the third sewage port 203 and the connection gap between the second clean water port 104 and the third clean water port 204, so as to play a role in sealing and prevent the clean water or the sewage from leaking.

Specifically, referring to fig. 1, 5, 10 and 16, when the fresh water port 402 of the intelligent cleaner 40 is docked with the fresh water exchanging port 102 of the base 10, fresh water inside the fresh water tank 210 flows into the intelligent cleaner 40 through the fresh water outlet 211, the third fresh water port 204, the second fresh water port 104, the fresh water outlet pipe 121 and the fresh water exchanging port 102, thereby supplementing water to the intelligent cleaner 40. Referring to fig. 1, 5, 10, 11 and 16, when the sewage port 401 of the intelligent cleaning machine 40 is in butt joint with the sewage exchanging port 101 of the base 10 and in a sewage discharging state, the pump body 230 operates, sewage in the intelligent cleaning machine 40 flows into the sewage container 220 along the sewage exchanging port 101, the sewage inlet pipe 120, the second sewage port 103, the third sewage port 203, the sewage inlet pipe 221 and the sewage inlet 220a, and then sewage in the sewage container 220 is discharged to a place such as a pool, a toilet or a floor drain along the sewage outlet pipe 222 and the first sewage port 201, so that automatic sewage discharge is realized.

In another embodiment of the present invention, referring to fig. 12 and 13, the body 20 includes a first housing body 205 and a first cover 206. The first housing main body 205 has an upper end opening, and the first cover 206 is adapted to cover the upper end opening, and a cavity is formed between the first housing main body 205 and the first cover 206, and the cleaning solution tank 260, the clean water tank 210, the sewage container 220 and the pump body 230 are all installed in the cavity. The body 20 is provided in a combined structure of the first housing main body 205 and the first cover 206, so that the cleaning solution tank 260, the clean water tank 210, the sewage tank 220, and the pump body 230 are conveniently assembled in the chamber.

The first cover 206 may be fastened, adhered, screwed, etc. to the upper end opening, so that the structure is simple.

In another embodiment of the present invention, referring to fig. 3 and 16, at least one of the sewage exchanging nozzle 101, the sewage exchanging nozzle 102 and the gray water inlet 170 is mounted on the body 300 through the elastic floating structure 13, so that the sewage exchanging nozzle 102 is aligned with the clean water inlet 402 of the intelligent cleaner 40, the sewage exchanging nozzle 101 is aligned with the sewage inlet 401 of the intelligent cleaner 40, or the gray water inlet 170 is aligned with the gray water inlet 403 of the intelligent cleaner 40.

Referring to fig. 3 and 5, the base 10 has a base housing 100, and the base housing 100 is provided with a first mounting opening 105. The elastic floating structure 13 includes an elastic plate 130 and a supporting frame 140 penetrating the first mounting opening 105. The elastic plate 130 has elasticity, and a supporting frame 140 is disposed on the elastic plate 130, and preferably, the supporting frame 140 is disposed in the middle of the elastic plate 130. The sewage exchange port 101 and the clean water exchange port 102 are both arranged on the support frame 140, so that the sewage exchange port 101 and the clean water exchange port 102 can elastically float relative to the base shell 100, and the sewage exchange port 101 and the clean water exchange port 102 can elastically float relative to the base shell 100.

Specifically, referring to fig. 3, 6 and 16, when the sewage port 401 and the clean water port 402 of the intelligent cleaning machine 40 are respectively in butt joint with the sewage port 101 and the clean water port 102, impact force acts on the sewage port 101 and the clean water port 102, and the elastic plate 130 enables the sewage port 102 and the sewage port 101 to elastically float through the elastic plate 130 to finely adjust the positions of the sewage port 102 and the clean water port 101, so that the sewage port 102 and the clean water port 101 can be accurately in butt joint with the clean water port 402 and the sewage port 401 of the intelligent cleaning machine 40, and the impact force of the intelligent cleaning machine 40 can be buffered.

Further, the elastic plate 130 is made of elastic plastic or other elastic materials, and an elastic member (e.g. a spring) may be connected to the elastic plate 130, so that the elastic plate 130 can move elastically.

Further, referring to fig. 6 and 7, the periphery of the elastic plate 130 extends outwards to form a mounting ring 131, the mounting ring 131 abuts against the inner wall of the base housing 100, and a fixing member 135 presses the mounting ring 131 and is fixedly connected with the base housing 100, so that the elastic plate 130 is fixedly mounted on the first mounting opening 105, and the mounting is firm. The fixing member 135 may be fixedly connected to the inner wall of the base housing 100 by a fastening, bonding, or screwing method.

In a specific embodiment, referring to fig. 5 and 7, the fixing member 135 is provided with a plurality of first connecting holes 136 therethrough, the inner wall of the base housing 100 is provided with a plurality of first threaded columns 105a, and the screw rod of each first screw (not shown) passes through a first connecting hole 136 to be in threaded connection with the threaded hole of a first threaded column 105a, so that the fixing member 135 is fixedly connected to the inner wall of the base housing 100.

Further, referring to fig. 6 and 7, the mounting ring 131 is provided with an annular groove 132, the inner wall of the base housing 100 is provided with an annular protrusion 106 around the first mounting opening 105, and the annular protrusion 106 is clamped in the annular groove 132, so that the elastic plate 130 is firmly fixed to the inner wall of the base housing 100, and the structure is stable.

Preferably, referring to fig. 6 and 7, the cross section of the elastic plate 130 has a wave shape, so that the elastic plate 130 has good elasticity.

Referring to fig. 6 and 7, the support bracket 140 includes a first support plate 141 and a second support plate 142. The first support plate 141 and the second support plate 142 are respectively and fixedly connected to opposite sides of the elastic plate 130, and the sewage exchange port 101 and the clean water exchange port 102 are disposed on the first support plate 141. Specifically, the first support plate 141 and the second support plate 142 may be fixedly connected to opposite sides of the elastic plate 130 by means of clamping, bonding, or screwing. Referring to fig. 13 and 14, the sewage exchange port 101, the sewage exchange port 102, and the first support plate 141 may be integrally formed, may have a firm structure, or may be separately formed, and are not limited thereto.

Further, referring to fig. 6 and 7, the middle portion of the elastic plate 130 is provided with a mounting hole 133, the first support plate 141 and the second support plate 142 respectively press against the peripheral edges of two sides of the mounting hole 133, and the first support plate 141 and the second support plate 142 are fixedly connected by means of clamping, bonding, or screwing, so that the first support plate 141 and the second support plate 142 are firmly connected to two opposite sides of the elastic plate 130.

In a specific embodiment, referring to fig. 6 and 7, the second support plate 142 is provided with a plurality of second connection holes 143 therethrough, the first support plate 141 is provided with a plurality of second threaded columns 144, and the screw rod of each second screw passes through a second connection hole 143 to be in threaded connection with the threaded hole of a second threaded column 144, so that the first support plate 141 is fixedly connected with the second support plate 142, and the structure is simple.

Referring to fig. 3, 6, 7 and 16, the fixing member 135 is provided with a limiting structure 137, a gap 138 is formed between the limiting structure 137 and the supporting frame 140, wherein a first supporting plate 141 and a second supporting plate 142 of the supporting frame 140 are respectively located at two opposite sides of the limiting structure 137, the gap 138 is formed between the first supporting plate 141, the second supporting plate 142 and the limiting structure 137, and the limiting structure 137 is used for limiting the elastic floating travel of the supporting frame 140 relative to the base housing 100. Specifically, when the sewage port 401 and the clean water port 402 of the intelligent cleaning machine 40 move to be respectively in butt joint with the sewage port 101 and the clean water port 102, the first support plate 141 is pushed to move towards the inner side of the base shell 100, the elastic plate 130 elastically deforms towards the inner side of the base shell 100, the first support plate 141 does not move until being in butt joint with the limiting structure 137, and the first support plate 141 is prevented from moving too much, so that the clean water port 102 and the sewage port 101 are prevented from moving too much, and accurate butt joint between the clean water port 102 and the clean water port 101 and the clean water port 402 and the sewage port 401 on the intelligent cleaning machine 40 is ensured. When the intelligent cleaner 40 moves away from the docking with the water exchange port 101 and the water exchange port 102, the first support plate 141 is driven to move towards the outside of the base housing 100, the elastic plate 130 is elastically deformed towards the outside of the base housing 100, the second support plate 142 is not moved until being abutted with the limiting structure 137, the second support plate 142 is prevented from moving too much, and the elastic plate 130 is ensured to be elastically deformed within a proper range.

Further, referring to fig. 3 and 16, a first elastic sealing member 107 is sleeved on one end of the sewage exchange port 101 and one end of the sewage exchange port 102 extending out of the base housing 100, so that the sewage exchange port 101 is in sealing butt joint with the sewage port 401 of the intelligent cleaner 40 and the sewage exchange port 102 is in sealing butt joint with the clean water port 402 of the intelligent cleaner 40, thereby playing a sealing role and preventing clean water or sewage from leaking.

In other embodiments, referring to fig. 3 and 16, a first elastic sealing member 107 is also sleeved on the end of the grey water inlet 170 extending out of the base housing 100, so that the grey water inlet 170 is in sealing connection with the grey water port 403 of the intelligent cleaning machine 40, and the grey water is prevented from leaking.

In another embodiment of the present invention, referring to fig. 3 and 16, the docking structure further includes a registration bar 160. The alignment bar 160 is disposed on an outer wall of one side of the base housing 100, and the alignment bar 160 is used for positioning and docking the intelligent cleaning machine 40. Specifically, the intelligent cleaner 40 is correspondingly provided with an alignment groove, and the alignment strip 160 is matched and inserted into the alignment groove of the intelligent cleaner 40, so that the intelligent cleaner 40 is positioned and abutted, the clean water port 402 and the sewage port 401 of the intelligent cleaner 40 with the clean water port 102 and the sewage port 101 are accurately abutted, or the charging part 440 of the intelligent cleaner 40 is accurately abutted with the charging connector 150, the misplacement butt joint is prevented, and the structure is reliable.

Preferably, referring to fig. 3 and 16, the alignment bar 160 is disposed on the first support plate 141 at a side of the water exchanging port 101 and the fresh water exchanging port 102 so as to be aligned with and abutted against the intelligent cleaning machine 40.

Referring to fig. 5, a control circuit board 151 (i.e., a controller) is further disposed in the base housing 100, and the pump body 230, the cleaning liquid pump 262, the water inlet valve, the charging connector 150 and the communication device are all electrically connected to the control circuit board 151. In this embodiment, the control circuit board 151 may be configured by a PLC or an integrated chip according to actual production requirements, and since the control circuit board 151 belongs to a technology of forming and maturing in the prior art, how the control circuit board 151 controls the operation of the water exchange base station base 10 should be well known and can be mastered by those skilled in the art, and therefore the control principle of the present invention will not be repeated here.

In another embodiment of the present invention, referring to fig. 18, there is also provided a water changing method of a water changing base station, which is applied to the above water changing base station 30, comprising the steps of:

s11: detecting that the water changing base station 30 is docked in place with the intelligent cleaning machine 40;

referring to fig. 3 and 16, the above-mentioned docking in place means that the intelligent cleaner 40 moves to the water changing base station 30 by guidance of a map or a position detection sensor when entering a water changing state, so that the sewage exchanging port 101 of the water changing base station 30 is docked in place with the sewage port 401 of the intelligent cleaner 40, and/or the clean water exchanging port 102 of the water changing base station 30 is docked in place with the clean water port 402 of the intelligent cleaner 40, and/or the charging connector 150 of the water changing base station 30 is docked in place with the charging portion 440 of the intelligent cleaner 40.

S12: supplying water to the clean water port 402 of the intelligent cleaner 40 through the clean water exchanging port 102 of the water exchanging base station 30 and/or collecting water from the sewage port 401 of the intelligent cleaner 40 through the sewage exchanging port 101 of the water exchanging base station 30;

wherein, the first clean water interface 202 of the water changing base station 30 is used for connecting an external water source, and then clean water is provided to the clean water port 402 of the intelligent cleaner 40 through the clean water changing port 102 of the water changing base station 30; the water changing base station 30 is opened to control clear water to enter the water changing base station 30 or the intelligent cleaning machine 40, and the whole process can automatically feed and discharge water to the intelligent cleaning machine 40 through the water changing base station 30, so that user experience is improved.

The water changing base station 30 collects sewage from the sewage port 401 of the intelligent cleaner 40 through the sewage port 101, and then discharges the sewage to the outside through the first sewage port 201 of the water changing base station 30; the pump body 230 of the water changing base station 30 pumps out sewage from the intelligent cleaner 40 through the sewage changing port 101; the whole process can automatically discharge the sewage of the intelligent cleaner 40 through the water changing base station 30, so that the user experience is improved.

S13: the water supply and/or collection is stopped according to a preset time or detection information from the intelligent cleaning machine 40.

The water changing base station 30 and the intelligent cleaner 40 are matched devices, when the water changing base station 30 is set in factory, the water changing base station 30 can set a first preset time for filling up clean water in a clean water tank 420 of the intelligent cleaner 40, and the water changing base station 30 can also set a second preset time for evacuating sewage in a sewage tank 430 of the intelligent cleaner 40; in the water supply process, the water changing base station 30 provides clean water to the intelligent cleaner 40 according to the first preset time, and after the first preset time is reached, the water changing base station 30 stops providing clean water; during the water collection, the water changing base station 30 collects the sewage of the intelligent cleaner 40 according to the second preset time, and when the second preset time is reached, the water changing base station 30 stops collecting the sewage of the intelligent cleaner 40.

In another embodiment, in the process of providing clear water to the intelligent cleaner 40, the water changing base station 30 is provided with a clear water sensor in the clear water tank 420 of the intelligent cleaner 40, when the clear water sensor detects that the clear water in the clear water tank 420 is full, the intelligent cleaner 40 sends the first detection information (the clear water tank 420 is full) to the water changing base station 30, and the water changing base station 30 stops providing clear water to the intelligent cleaner 40 according to the first detection information from the intelligent cleaner 40; the water changing base station 30 is provided with a sewage sensor in the sewage tank 430 of the intelligent cleaner 40 in the process of collecting sewage from the intelligent cleaner, and when the sewage sensor detects that the sewage in the sewage tank 430 has been evacuated, the intelligent cleaner 40 sends the second detection information (empty of the sewage tank 430) to the water changing base station 30, and the water changing base station 30 stops collecting sewage to the intelligent cleaner 40 according to the second detection information from the intelligent cleaner 40.

The water supply is to supply clean water to the intelligent cleaner 40 from the water exchange base station 30, and the water collection is to collect sewage from the intelligent cleaner 40 by the water exchange base station 30 (i.e., to pump out sewage in the intelligent cleaner 40 from the water exchange base station 30).

The water changing method of the water changing base station can realize automatic butt joint of the water changing base station 30 and the intelligent cleaning machine 40, and automatic water changing can be carried out.

In another embodiment of the present invention, referring to fig. 1, 16 and 17, there is also provided an intelligent cleaner 40 for automatically interfacing with a water changing base station 30, comprising a housing 410, and a fresh water tank 420 and a sewage tank 430 provided inside the housing 410. The housing 410 is provided with a clean water inlet 402 communicating with the clean water tank 420 and a sewage inlet 401 communicating with the sewage tank 430. The sewage port 401 is used for interfacing with the sewage port 101 of the water changing base station 30 to discharge sewage to the outside through the water changing base station 30, and the clean water port 402 is used for interfacing with the clean water port 102 of the water changing base station 30 to connect an external water source through the water changing base station 30 and supply clean water to the intelligent cleaner 40 for automatic water changing.

The housing 410 may further have a grey water port 403 in communication with the clean water tank 420 or the sewage tank 430.

In other embodiments, the intelligent cleaner 40 may also be provided with a dedicated grey water tank (not shown) that is a different tank than the sewage tank 430 for storing the sewage of the intelligent cleaner 40 itself or the clean water tank 420 for storing clean water, and the grey water port 403 of the intelligent cleaner 30 communicates with the grey water tank of the intelligent cleaner 30.

Further, referring to fig. 1, 16 and 17, a cleaner rechargeable battery (not shown) is provided inside the case 410. The casing 410 is provided with a charging part 440, the rechargeable battery of the cleaning machine is electrically connected with the charging part 440, and the charging part 440 can be in fit and butt joint with the charging connector 150 of the water changing base station 30 to form electric conduction. When the charging portion 440 is docked with the charging connector of the water changing base station 30, the charging portion 440 is used for supplying power to the pump body 230 of the water changing base station 30, so as to ensure the pump body 230 to operate.

Further, referring to fig. 1, 16 and 17, a cleaner pump 450 is disposed in the housing 410, the cleaner pump 450 is connected to the clean water tank 420 through a water pipe, and the cleaner pump 450 is used for pumping clean water in the water changing base station 30 through the clean water port 402 and inputting the clean water into the clean water tank 420 when operating, thereby realizing water replenishment for the intelligent cleaner 40.

Further, referring to fig. 1, 16 and 17, the housing 410 further includes a control module and a detection module therein, and the control module is electrically connected to the detection module. A sewage sensor (not shown) for detecting water fullness is provided in the sewage tank 430, and a clear water sensor (not shown) for detecting water empty is provided in the clear water tank 420.

The control module is used for controlling the intelligent cleaner 40 to enter a water changing state and move to the water changing base station 30 to automatically change water after the sewage sensor detects that the sewage tank 430 is full of water or after the clear water sensor detects that the clear water tank 420 is empty of water.

The detection module is used for detecting the position of the water changing base station 30 in the water changing state of the intelligent cleaner 40, so that the sewage port 401 of the intelligent cleaner 40 is in butt joint with the sewage changing port 101 of the water changing base station 30 and/or the clear water port 402 of the intelligent cleaner 40 is in butt joint with the clear water changing port 102 of the water changing base station 30, and the intelligent cleaner 40 is in accurate butt joint with the water changing base station 30.

The control module is further configured to control the start and stop of water draining and/or water intake according to a preset time, information from the water changing base station 30, or detection information of the intelligent cleaner 30 after the intelligent cleaner 40 is docked with the water changing base station 30.

It should be noted that, when the water changing base station 30 and the intelligent cleaner 40 are set as matching devices, the control module may set a third preset time for filling up the clean water in the clean water tank 420 of the intelligent cleaner 40, and the control module may also set a fourth preset time for evacuating the sewage in the sewage tank 430 of the intelligent cleaner 40; in the water taking process, the control module takes out clean water from the water changing base station 30 according to the third preset time, and after the third preset time is reached, the control module controls the intelligent cleaner 40 to stop taking out clean water; during the draining process, the control module discharges the sewage to the water changing base station 30 according to the fourth preset time, and when the fourth preset time is reached, the control module controls the intelligent cleaner 40 to stop discharging the sewage to the water changing base station.

In another embodiment, the water changing base station 30 may set a first preset time for filling up the clean water in the clean water tank 420 of the intelligent cleaning machine 40, and the water changing base station 30 may set a second preset time for evacuating the sewage in the sewage tank 430 of the intelligent cleaning machine 40; in the water taking process, when the first preset time is reached, the water changing base station 30 sends the information to a control module of the intelligent cleaner 40, and the control module stops taking out clean water from the water changing base station 30 according to the information from the water changing base station 30; during the draining process, when the second preset time is reached, the water changing base station 30 sends the information to the control module of the intelligent cleaning machine 40, and the control module stops draining the sewage to the water changing base station 30 according to the information from the water changing base station 30.

In other embodiments, the intelligent cleaner 40 is provided with a clean water sensor in the clean water tank 420 of the intelligent cleaner 40 during the process of taking out clean water from the water changing base station 30, and when the clean water sensor detects that the clean water in the clean water tank 420 is full, the intelligent cleaner 40 stops taking out clean water from the water changing base station 30 according to the first detection information (the clean water tank 420 is full); the intelligent cleaner 40 is provided with a sewage sensor in the sewage tank 430 of the intelligent cleaner 40 in the process of discharging sewage to the water change base station 30, and when the sewage sensor detects that the sewage in the sewage tank 430 has been evacuated, the intelligent cleaner 40 stops discharging the sewage to the water change base station 30 based on the second detection information (empty water in the sewage tank 430).

In another embodiment of the present invention, referring to fig. 19, there is also provided a water changing method of an intelligent cleaner, which is applied to the above-mentioned intelligent cleaner 40, comprising the steps of:

s21: when the sewage tank 430 of the intelligent cleaning machine 40 is full of water detected by the sewage sensor or the clean water tank 420 of the intelligent cleaning machine 40 is empty of water detected by the clean water sensor, the intelligent cleaning machine 40 enters a water change state and moves toward the water change base station 30.

S22: the sewage port 401 of the intelligent cleaner 40 is controlled to be in butt joint with the sewage exchanging port 101 of the water exchanging base station 30, and/or the clean water port 402 of the intelligent cleaner 40 is controlled to be in butt joint with the clean water exchanging port 102 of the water exchanging base station 30.

S23: water is taken from the water changing base station 30 through the clean water port 402 of the intelligent cleaner 40 and/or water is discharged to the water changing base station 30 through the sewage port 401 of the intelligent cleaner 40.

The first clean water interface 202 of the water changing base station 30 is used for connecting an external water source, then water is taken from the water changing base station 30 through the clean water interface 402 of the intelligent cleaning machine 40, automatic water feeding and discharging of the intelligent cleaning machine 40 can be achieved through the water changing base station 30 in the whole process, and user experience is improved.

Discharging sewage to the water changing base station 30 through the sewage port 401 of the intelligent cleaner 40, and then discharging the sewage to the outside through the first sewage port 201 of the water changing base station 30; the pump body 230 of the water changing base station 30 pumps out sewage from the intelligent cleaner 40 through the sewage changing port 101, so that the sewage in the intelligent cleaner 40 is conveniently and automatically discharged to the outside through the water changing base station 30, and the user experience is improved.

S24: the water intake and/or the water discharge is stopped based on a preset time, information from the water changing base station 30, or detection information of the intelligent cleaning machine 40.

After the intelligent cleaning machine 40 finishes taking water or draining water, the intelligent cleaning machine stops taking water and/or draining water and moves to the working position according to the control mode of the control module.

In this embodiment, according to the flow setting of the intelligent cleaner 40 or the water changing base station 30 and the operation instruction of the user on the APP, the intelligent cleaner 40 can only finish taking clean water or draining sewage, and can also simultaneously achieve taking clean water and draining sewage to save time.

In another embodiment of the present invention, referring to fig. 1, 16 and 17, there is also provided a water exchanging system of an intelligent cleaner, including the above-mentioned water exchanging base station 30 and the above-mentioned intelligent cleaner 40. The water changing base station 30 can be automatically docked with the intelligent cleaning machine 40 to automatically change water. The system may also include a cleaning station for powering the intelligent cleaner 40 and collecting dust from the intelligent cleaner 40, and may automatically clean the mop of the intelligent cleaner 40 as desired.

The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again.

The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. For those skilled in the art, the architecture of the invention can be flexible and changeable without departing from the concept of the invention, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the invention as defined by the appended claims.

Claims

1. The water changing base station is used for automatically docking with the intelligent cleaning machine and is characterized by comprising a body, a sewage changing port, a clean water changing port, a first sewage port, a first clean water port and a water inlet valve, wherein the sewage changing port, the clean water changing port, the first sewage port and the first clean water port are arranged on the body, and the water inlet valve is used for controlling clean water to enter the water changing base station or the intelligent cleaning machine; the sewage exchanging port is used for being in butt joint with the sewage port of the intelligent cleaner, and the clean water exchanging port is used for being in butt joint with the clean water port of the intelligent cleaner;

2. The water changing base station according to claim 1, wherein: the body is equipped with the pump body, works as the sewage mouth of intelligent cleaner with trade the sewage mouth butt joint and when the drainage state, the pump body is followed trade the sewage mouth and draw out sewage in the intelligent cleaner.

3. A water changing base station according to claim 2, characterized in that: the body is provided with a sewage container, a sewage inlet of the sewage container is communicated with the sewage exchanging port, and a sewage outlet of the sewage container is communicated with the first sewage interface; the sewage container is connected with the pump body and is used for pumping sewage of the intelligent cleaner into the sewage container through the pump body in a sewage draining state.

4. A water changing base station according to claim 3, wherein: an upper accommodating cavity and a lower accommodating cavity which are communicated with each other are arranged in the sewage container, and the lower accommodating cavity is connected with the sewage inlet so as to input sewage into the lower accommodating cavity; the upper accommodating cavity is connected with the sewage outlet so as to discharge the filtered sewage in the upper accommodating cavity; the upper containing cavity and the lower containing cavity are provided with a filtering component, and the pump body is used for pumping sewage in the intelligent cleaning machine, so that the sewage passes through the lower containing cavity, the filtering component and the upper containing cavity in sequence.

5. The water change base station according to claim 4, wherein: the filter assembly comprises a filter layer for water to pass through and a support structure arranged in the filter layer; the lower part of the supporting structure is provided with a plurality of first through grooves for filtering sewage by the filter layer and inputting the filtered sewage into the supporting structure, and the upper part of the supporting structure is provided with a plurality of second through grooves for outputting the filtered sewage from the inside of the supporting structure to the sewage outlet.

6. The water change base station according to claim 5, wherein: the upper portion of the supporting structure is provided with a positioning portion located in the upper accommodating cavity, the side face of the positioning portion is provided with the second through groove, the lower portion of the supporting structure is provided with a supporting portion located in the lower accommodating cavity, the filter layer is fixed to the supporting portion, and the side face of the supporting portion is provided with the first through groove.

7. The water change base station according to claim 5, wherein: the outer wall of the sewage container is provided with a cleaning interface communicated with the upper accommodating cavity, the cleaning interface is communicated with the first clean water interface through a cleaning pipeline, and the cleaning interface is used for inputting clean water to clean the filter assembly; the sewage container is communicated with the first sewage interface through an impurity discharging pipe and is used for discharging and cleaning sewage of the filtering component.

8. The water changing base station of claim 7, wherein: the filter assembly further comprises an inner core structure; the inner core structure is located in the supporting structure, the inner core structure is tubular, an inner core interface is arranged at the upper end of the inner core structure, the inner core interface is communicated with the cleaning interface to be connected with clean water, and a plurality of first through holes are formed in the pipe wall of the inner core structure and are used for enabling the clean water to be output from the inner core structure to the filter layer to be cleaned.

9. The water change base station according to claim 4, wherein: the outer wall of the sewage container is provided with a tank opening communicated with the inside of the sewage container, and the filtering assembly is detachably arranged in the sewage container from the tank opening.

10. A water changing base station according to any one of claims 2-9, characterized in that: the body is provided with a charging connector connected with the pump body, and the charging connector is used for taking electricity from the intelligent cleaning machine.

11. The water changing base station of claim 10, wherein: the charging connector is used for in-place detection or is provided with an in-place detection module and is used for in-place detection of the intelligent cleaner and the water changing base station.

12. A water changing base station according to any one of claims 1-9, characterized in that: the body is also provided with a clean water tank, a clean water outlet of the clean water tank is communicated with the clean water exchanging port, and a clean water inlet of the clean water tank is communicated with the first clean water connector.

13. The water changing base station of claim 12, wherein: the cleaning liquid pump, the mixer and the cleaning liquid tank are also arranged in the body; the cleaning liquid tank is communicated with the mixer through a cleaning liquid pipe, the cleaning liquid pipe is provided with a cleaning liquid pump, the cleaning liquid tank is provided with a liquid adding port communicated with the inside of the cleaning liquid tank, a mixing cavity is arranged in the mixer, and the mixer is provided with a mixing outlet, a cleaning liquid inlet and a clear water inlet which are all communicated with the mixing cavity; the mixing outlet is communicated with the clean water exchanging port, the cleaning liquid inlet is communicated with the cleaning liquid pipe, the clean water inlet is connected with a clean water pipe, and the lower end of the clean water pipe stretches into the clean water tank.

14. The water changing base station of claim 12, wherein: the water inlet valve comprises a full water detection device arranged at the top of the water purifying tank, and the full water detection device closes the water inlet when the inside of the water purifying tank is full of clean water; the water purifying tank is provided with a drainage interface communicated with the inside of the water purifying tank, the drainage interface is communicated with the first sewage interface through a drainage pipe, and the drainage pipe is provided with a first valve body.

15. A water changing base station according to any one of claims 1-9, characterized in that: the body is provided with a grey water inlet which is used for being connected into grey water in the intelligent cleaner, and the first sewage interface is also communicated with the grey water inlet and used for discharging grey water to the outside.

16. A water changing base station according to any one of claims 1 to 9, wherein at least one of the water changing port and the clean water changing port is mounted on the body by a resilient floating structure so as to be in register between the clean water changing port and the clean water port of the intelligent cleaner, and between the clean water changing port and the sewage port of the intelligent cleaner.

17. A water changing base station according to any one of claims 1-9, characterized in that: the body comprises a base and a machine body, a communication device for communicating with the intelligent cleaning machine is arranged in the base, a docking structure for docking with the intelligent cleaning machine is arranged on the surface of the base, the water inlet valve is arranged in the machine body, and the machine body and the base are of an integrated structure or a split structure.

18. A water changing base station according to claim 17, wherein: the docking structure comprises a fourth sewage interface and a fourth clear water interface which are arranged on one side of the base, wherein the fourth sewage interface is the sewage exchange nozzle, the fourth clear water interface is the clear water exchange nozzle, and a second sewage interface and a second clear water interface are arranged on the other side of the base; a third sewage interface and a third clean water interface are arranged on one side of the machine body, which is in butt joint with the base, and the first clean water interface and the first sewage interface are arranged on the other side of the machine body; the second sewage interface is used for being directly connected with the third sewage interface or connected with the third sewage interface through a water pipe, and the second clear water interface is used for being directly connected with the third clear water interface or connected with the third clear water interface through a water pipe.

19. A water changing base station water changing method, applied to the water changing base station according to any one of claims 1 to 18, characterized in that: the method comprises the following steps:

20. An intelligent cleaner is used for automatically docking with a water changing base station and is characterized by comprising a shell, and a clear water tank and a sewage tank which are arranged in the shell; the shell is provided with a clear water port communicated with the clear water tank and a sewage port communicated with the sewage tank; the sewage port is used for being in butt joint with a sewage exchanging port of the water exchanging base station so as to drain sewage to the outside through the water exchanging base station, and the clear water port is used for being in butt joint with a clear water exchanging port of the water exchanging base station so as to be connected with an external water source through the water exchanging base station and provide clear water for the intelligent cleaner.

21. The intelligent cleaning machine of claim 20, wherein a cleaning machine rechargeable battery is disposed within the housing; the shell is provided with a charging part, the rechargeable battery of the cleaning machine is electrically connected with the charging part, and the charging part is used for supplying power to the pump body of the water changing base station.

22. The intelligent cleaning machine of claim 20, wherein a cleaner pump is disposed within the housing and is configured to pump fresh water from the water change base station through the fresh water port.

23. The intelligent cleaning machine of claim 20, wherein a control module and a detection module are also contained within the housing, the control module being electrically connected to the detection module; a sewage sensor for detecting water fullness is arranged in the sewage tank, and a clear water sensor for detecting water hollowness is arranged in the clear water tank;

the control module is used for controlling the intelligent cleaner to enter a water changing state and move towards the water changing base station after the sewage sensor detects that the sewage tank is full of water or after the clear water sensor detects that the clear water tank is empty of water;

the detection module is used for detecting the position of the water changing base station in the water changing state of the intelligent cleaning machine so as to enable the sewage port to be in butt joint with the water changing port of the water changing base station and/or enable the clear water port to be in butt joint with the clear water port of the water changing base station;

the control module is also used for controlling the start and stop of water drainage and/or water taking according to preset time, information from the water changing base station or detection information of the intelligent cleaning machine after the intelligent cleaning machine is aligned to the water changing base station.

24. A method for changing water of an intelligent cleaner, which is applied to the intelligent cleaner as claimed in any one of claims 20 to 23, and is characterized by comprising the following steps:

25. A water exchange system for an intelligent cleaner, comprising the water exchange base station of any one of claims 1 to 18 and the intelligent cleaner of any one of claims 20 to 23, wherein the water exchange base station is capable of automatically interfacing with the intelligent cleaner.