CN220109678U - Automatic water exchange station and automatic water exchange system of cleaning machine - Google Patents

Abstract

The utility model belongs to the technical field of automatic water changing stations of cleaning machines, and particularly relates to an automatic water changing station of a cleaning machine and an automatic water changing system, which are used for being automatically docked with an intelligent cleaning machine, and comprise a base, a body and a water inlet valve for controlling clean water to enter the automatic water changing station of the cleaning machine or the intelligent cleaning machine, wherein the base is connected with the body; the body is used for accessing an external water source and/or discharging sewage to the outside; the base is provided with a butt joint structure, and the butt joint structure comprises a first sewage interface and a first clear water interface which are arranged on one side of the base; when the base is in butt joint with the intelligent cleaner, the first clean water interface is in butt joint with a clean water port of the intelligent cleaner, and clean water is output to the intelligent cleaner; and/or the first sewage interface is in butt joint with a sewage port of the intelligent cleaning machine, and sewage in the intelligent cleaning machine is input into the automatic water exchange station of the cleaning machine. The automatic water exchange station of the cleaning machine does not need to be provided with a cleaning pool on the base shell, so that the automatic water exchange station of the cleaning machine is small in size, small in occupied space and convenient to place and install.

Description

Automatic water exchange station and automatic water exchange system of cleaning machine

Technical Field

The utility model belongs to the technical field of automatic water changing stations of cleaning machines, and particularly relates to an automatic water changing station of a cleaning machine and an automatic water changing system.

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.).

At present, the intelligent cleaning machine of sweeping and dragging an organic whole generally needs to be matched with a cleaning base station for use, a base shell of the cleaning base station can be provided with a cleaning pool, the intelligent cleaning machine of sweeping and dragging an organic whole cleans the mopping cloth after sweeping and dragging the mopping floor, sewage of cleaning the mopping cloth is collected inside the intelligent cleaning machine of sweeping and dragging an organic whole, then the intelligent cleaning machine returns to the cleaning base station, sewage is discharged into the cleaning pool, sewage is treated through the cleaning base station, and meanwhile clean water can be supplemented into the intelligent cleaning machine by the cleaning base station, so that water supplementing is realized. However, the existing cleaning base station is generally provided with a cleaning pool on the base shell, so that the base of the cleaning base station has a large volume, and the base occupies a large space and is inconvenient to place and install; and the existing cleaning base station can not realize automatic access of external clear water or sewage discharge, and a person is required to manually pour the clear water of an external faucet into a clear water tank of the cleaning base station or manually pour the sewage of a sewage tank of the cleaning base station.

Disclosure of Invention

The utility model aims to provide an automatic water exchange station of a cleaning machine, and aims to solve the technical problems that an intelligent cleaning machine base station in the prior art is large in base size, large in base occupation space, inconvenient to place and incapable of automatically introducing external clear water or discharging sewage.

In order to achieve the above purpose, the automatic water exchange station of the cleaning machine provided by the embodiment of the utility model is used for automatically docking with an intelligent cleaning machine and comprises a base, a body and a water inlet valve for controlling clean water to enter the automatic water exchange station of the cleaning machine or the intelligent cleaning machine, wherein the base is connected with the body;

the body is used for accessing an external water source and/or discharging sewage to the outside;

the base is provided with a docking structure and is used for automatically docking with the intelligent cleaning machine;

the docking structure comprises a first sewage interface and a first clear water interface which are arranged on one side of the base;

when the base is in butt joint with the intelligent cleaner, the first clean water interface is in butt joint with a clean water port of the intelligent cleaner, and clean water is output to the intelligent cleaner; and/or the first sewage interface is in butt joint with the sewage port of the intelligent cleaning machine, so that sewage in the intelligent cleaning machine is input into the automatic water exchange station of the cleaning machine.

An automatic water changing system comprises the automatic water changing station of the cleaning machine and the intelligent cleaning machine, wherein the intelligent cleaning machine can be automatically docked with the automatic water changing station of the cleaning machine.

Compared with the prior art, the one or more technical schemes in the automatic water exchange station of the cleaning machine provided by the embodiment of the utility model have at least one of the following technical effects:

when the base is in butt joint with the intelligent cleaner, the first clean water interface is in butt joint with a clean water port of the intelligent cleaner, clean water is output to the intelligent cleaner through the automatic water exchange station of the cleaner, and therefore clean water is supplemented; the first sewage interface is in butt joint with a sewage port of the intelligent cleaning machine, and sewage in the intelligent cleaning machine is input into the automatic water exchange station of the cleaning machine through the automatic water exchange station of the cleaning machine, so that the sewage is discharged; the automatic water exchange station of the cleaning machine does not need to be provided with a cleaning pool on the base shell, so that the automatic water exchange station of the cleaning machine has smaller volume, small occupied space and convenient placement and installation; the body is used for being connected with an external water source and/or discharging sewage to the outside, clear water can be automatically injected and sewage can be discharged, people are not required to manually pour clear water of an external faucet into the inside of the automatic water exchange station of the cleaning machine or manually pour the sewage of the automatic water exchange station of the cleaning machine, and user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, 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 utility model, 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 structural view of an automatic water exchange station of a cleaning machine according to the present utility model.

Fig. 2 is a schematic view of another structure of the automatic water exchange station of the cleaning machine according to the present utility model.

Fig. 3 is a schematic structural view of a base of the automatic water exchange station of the cleaning machine according to the present utility model.

Fig. 4 is another view of the base of the automatic water exchange station of the cleaning machine of the present utility model.

Fig. 5 is an exploded view of the base of the automatic water exchange station of the cleaning machine of the present utility model.

Fig. 6 is a cross-sectional view of the base of the automatic water exchange station of the cleaning machine of the present utility model.

Fig. 7 is an exploded view showing an elastic floating structure of the automatic water exchange station of the cleaning machine according to the present utility model.

Fig. 8 is a schematic structural view of a body of the automatic water exchange station of the cleaning machine of the present utility model.

Fig. 9 is a schematic view of another structure of a main body of the automatic water exchange station of the cleaning machine according to the present utility model.

Fig. 10 is a schematic structural view of the hidden body casing of the present utility model.

Fig. 11 is another schematic structural view of the hidden body casing of the present utility model.

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

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

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

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

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

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

Detailed Description

Embodiments of the present utility model 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 utility model and should not be construed as limiting the utility model.

In one embodiment of the present utility model, referring to fig. 1-5, a cleaning machine automatic water exchange station 30 is provided for automatic docking with an intelligent cleaning machine 40, comprising a base 10, a body 20, and a water inlet valve for controlling fresh water to enter the cleaning machine automatic water exchange station 30 or the intelligent cleaning machine 40, wherein the base 10 is connected with the body 20. The intelligent cleaning machine 40 may have a sweeping and mopping integrated function, a single mopping function, or a single sweeping function.

Wherein the body 20 is used for accessing an external water source and/or discharging sewage to the outside.

Wherein the base 10 has a docking structure for automatically docking with the intelligent cleaning machine 40.

Wherein, the docking structure comprises a first sewage interface 101 and a first clear water interface 102 which are arranged on one side of the base 10.

The body 20 is used for being connected with an external water source and/or discharging sewage to the outside, and can automatically inject clean water and discharge sewage, so that people are not required to manually inject the clean water of an external faucet into the automatic water exchange station 30 of the cleaning machine or manually pour the sewage in the automatic water exchange station 30 of the cleaning machine, and the user experience is improved.

When the base 10 is in butt joint with the intelligent cleaner 40, the first clean water interface 102 of the base 10 is in butt joint with the clean water port 402 of the intelligent cleaner 40, clean water is output to the intelligent cleaner 40 through the automatic cleaner water exchange station 30, and clean water is supplemented to the intelligent cleaner 40; and/or the first sewage interface 101 of the base 10 is in butt joint with the sewage port 401 of the intelligent cleaner 40, and the sewage in the intelligent cleaner 40 is input into the automatic cleaner water exchange station 30 through the automatic cleaner water exchange station 30, so that the sewage in the intelligent cleaner 40 is discharged.

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.

The body 20 and the base 10 are in an integral structure or a split structure, and the integral structure comprises an integral molding or an integral combination structure. In this embodiment, 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 into a whole by screwing, bonding or clamping, and the automatic water exchange station 30 of the cleaning machine is integrally placed on the ground.

In other embodiments, referring to fig. 2, the body 20 and the base 10 are of a split 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 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), so that the fourth clean water interface 202 is conveniently connected with a clean water pipe interface on the faucet or a faucet converter through a water pipe (not shown), and the fourth sewage interface 201 is conveniently connected with a sink, a toilet bowl or a floor drain through a water pipe (not shown), and the like, and the device has extremely high practicability.

Further, referring to fig. 3 and 5, a second sewage port 103 and a second clean water port 104 for connecting with the body 20 are provided at the other side of the base 10, and a sewage inlet pipe 120 and a clean water outlet pipe 121 are provided in the base 10. Specifically, the first sewage interface 101 is connected to the second sewage interface 103 through a sewage inlet pipe 120, and the first clean water interface 102 is connected to the second clean water interface 104 through a clean water outlet pipe 121.

Further, referring to fig. 4, 8 and 9, a third sewage port 203 and a third clean water port 204 are provided on one side of the body 20 where the base 10 is in butt joint, and a fourth sewage port 201 and a fourth clean water port 202 are provided on the other side of the body 20. The fourth sewage port 201 is used for discharging sewage to the outside, and the fourth sewage port 201 is connected to a pool, a toilet, a floor drain, or the like through a water pipe (not shown) to discharge sewage. The fourth clean water interface 202 is used for connecting an external water source. Specifically, the third sewage port 203 communicates with the fourth sewage port 201 via a water pipe or other device, and the third clean water port 204 communicates with the fourth clean water port 202 via a water pipe or other device. The second clean water interface 104 is used for being connected with the third clean water interface 204 through a water pipe or directly, and the second sewage interface 103 is used for being connected with the third sewage interface 203 through a water pipe or directly.

Referring to fig. 1, 9 and 16, when the sewage port 401 of the intelligent cleaner 40 is docked with the first sewage port 101 of the automatic cleaner water exchange station 30 and in a sewage draining state, sewage in the intelligent cleaner 40 is taken out from the first sewage port 101 and discharged to the outside from the fourth sewage port 201, and sewage in the intelligent cleaner 40 and the automatic cleaner water exchange station 30 is not manually treated or cleaned, so that the use is convenient and the user experience is greatly improved. In addition, the sewage in the automatic water exchange station 30 of the cleaning machine can be discharged and cleaned in time, and bacteria and peculiar smell are not easy to breed in the automatic water exchange station 30 of the cleaning machine.

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

Referring to fig. 1, 4 and 8, when the body 20 and the base 10 are integrally formed, the second sewage port 103 of the base 10 is directly connected to the third sewage port 203 of the 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 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.

In another embodiment of the present invention, referring to fig. 1 and 16, the docking structure is provided on the surface of the base 10, and the inlet valve is provided inside the body 20, and in some embodiments, the inlet valve may be provided outside the body 20. The base 10 has a base housing 100, and the first sewage interface 101 and the first clean water interface 102 are mounted on the base housing 100 by a resilient floating structure 13 such that the first clean water interface 102 is docked in place with the clean water port 402 of the intelligent cleaner 40 and the first sewage interface 101 is docked in place with the sewage port 401 of the intelligent cleaner 40.

Further, 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 first sewage port 101 and the first clean water port 102 are both provided on the support frame 140, so that the first sewage port 101 and the first clean water port 102 can elastically float with respect to the base housing 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 docked with the first sewage port 101 and the first clean water port 102, impact force acts on the first sewage port 101 and the first clean water port 102, and the elastic plate 130 elastically deforms, so that the first clean water port 102 and the first sewage port 101 can elastically float to finely adjust the positions of the first clean water port 102 and the first sewage port 101 through the elastic plate 130, so that the first clean water port 102 and the first sewage port 101 can be accurately docked with the clean water port 402 and the clean water port 401 of the intelligent cleaning machine 40, and impact force of the intelligent cleaning machine 40 moving 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 first sewage port 101 and the first clean water 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 first sewage port 101, the first clean water port 102 and the first support plate 141 may be integrally formed, have a firm structure, or may be separately formed, and are not limited herein.

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 in butt joint with the first sewage port 101 and the first clean water port 102 respectively, the first support plate 141 is pushed to move towards the inner side of the base housing 100, the elastic plate 130 is elastically deformed towards the inner side of the base housing 100, the first support plate 141 is prevented from moving too much 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 first clean water port 102 and the first sewage port 101 are prevented from moving too much, and the first clean water port 102 and the clean water port 402 and the sewage port 401 on the intelligent cleaning machine 40 are ensured to be in accurate butt joint. When the intelligent cleaner 40 moves away from the first sewage interface 101 and the first clean water interface 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 against 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 first sewage port 101 and one end of the first clean water port 102 extending out of the base housing 100, so that the first sewage port 101 is in sealing butt joint with the sewage port 401 of the intelligent cleaner 40 and the first clean water 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.

Wherein, the butt joint structure includes setting up the grey water entry 170 of first sewage interface 101 with the side of first clear water interface 102, grey water entry 170 and the fourth sewage interface 201 intercommunication of body 20, grey water entry 170 is used for the butt joint with the grey water mouth 403 of intelligent cleaning machine 40, grey water entry 170 is used for inserting the grey water in the intelligent cleaning machine 40, body 20 is used for discharging grey water. Specifically, 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, and then the grey water port 403 of the intelligent cleaner 40 is in butt joint with the grey water inlet 170, so that the grey water flows into the body 20 from the grey water inlet 170 and is discharged from the fourth sewage interface 201, and the grey water in the household intelligent devices (such as the dehumidifier) is not required to be cleaned by personnel, so that the intelligent cleaner has extremely high practicability. The grey water is water between clear water and sewage, and is distinguished according to different dirt degrees, when the dirt degree of the grey water in the household intelligent equipment is deep and cannot be used for a second time, the grey water in the household intelligent equipment can be also called sewage.

Further, the greywater inlet 170 is connected to the second sewage interface 103 via a greywater inlet pipe 171. When the grey water inlet 170 is in butt joint with the grey water outlet 403 of the intelligent cleaning machine 40, grey water in the intelligent cleaning machine 40 flows into the body 20 through the grey water inlet 170, the grey water inlet pipe 171 and the second sewage interface 103 and is discharged from the fourth sewage interface 201.

Specifically, referring to fig. 7 and 16, an end of the grey water inlet 170 extending out of the base housing 100 is also sleeved with a first elastic sealing member 107, so that the grey water inlet 170 is in sealing engagement with the grey water port 403 of the intelligent cleaning machine 40 to prevent the grey water from leaking.

In another embodiment of the present invention, referring to fig. 1, 10, 11 and 16, the body 20 is provided with a pump body 230, and the pump body 230 may be provided inside or outside the body 20. When the sewage port 401 of the intelligent cleaner 40 is in butt joint with the first sewage 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 first sewage port 101 and drain the sewage to the outside from the fourth sewage port 201, so that automatic sewage draining is realized. The pump body 230 may be a pump body 230 such as a self priming pump or a diaphragm pump.

With reference to fig. 1, 11, 13, 14 and 16, the main body 20 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 third sewage interface 203, specifically, the sewage inlet 220a is communicated with the third sewage interface 203 through a water pipe or is directly communicated with the third sewage interface 203, and the sewage outlet 220b of the sewage container 220 is communicated with the fourth 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 first sewage port 101 of the automatic water exchange station 30 of the cleaner, and in the sewage draining state, the pump body 230 operates, sewage in the intelligent cleaner 40 flows into the sewage container 220 along the first sewage 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 220b, the sewage outlet pipe 222 and the fourth sewage port 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.

Wherein, the grey water port 403 of the intelligent cleaner 40 is in butt joint with the grey water inlet 170 of the automatic water exchange station 30 of the cleaner, and in the grey water draining state, the grey water in the intelligent cleaner 40 flows into the sewage container 220 through the grey water inlet 170, the grey water inlet pipe 171, the second sewage port 103, the third sewage port 203 and the sewage inlet pipe 221.

In the embodiment, referring to fig. 10, the pump body 230 is connected to the sewage outlet pipe 222, and of course, the pump body 230 may also be connected between the sewage inlet 220a and the third sewage outlet 203.

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 fourth 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 the sewage from the intelligent cleaner), the vacuum pump for pumping out the sewage from the intelligent cleaner 40 to the automatic cleaner water exchanging station 30 and the impeller pump for pumping out the sewage from the automatic cleaner water exchanging station 30 and the sewage tank for storing the sewage are not required to be simultaneously arranged, so that the cost is saved, the volume of the automatic cleaner water exchanging station 30 is reduced, and the installation of the automatic cleaner water exchanging 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 fourth 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 fourth sewage port 201 through the impurity discharging pipe 229 for discharging sewage for cleaning the filter assembly 240. Specifically, the clean water of the tap flows into the upper receiving cavity 223 of the sewage container 220 along the fourth clean water port 202, the cleaning pipe 228 and the cleaning port 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 cavity 224, and are then discharged through the sewage inlet 220a, the impurity discharging pipe 229 and the fourth sewage port 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 four sewage connectors 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 docking structure includes a charging connector 150 electrically connected to the pump body 230, the charging connector 150 is provided on the base housing 100, and the charging connector 150 is used for taking 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 (not shown) for supplying power to the communication module such as the bluetooth module and the infrared module is further provided in the base housing 100, so that the cleaning machine automatic water exchange station 30 can communicate with the intelligent cleaning machine 40 before or during the docking with the intelligent cleaning machine 40. In this embodiment, the cleaning machine automatic water exchange 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 cleaning machine 40, so the cleaning machine automatic water exchange 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 use a larger rechargeable battery, and the cleaning machine automatic water exchange 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 base housing 100 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 base housing 100 by a clamping, bonding or screwing manner. 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 automatic cleaning machine water exchange station 30, so as to be used for in-place detection of the intelligent cleaning machine 40 and the automatic cleaning machine water exchange 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 automatic cleaning machine water exchange station 30 are docked in place, and further operations (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. 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 bar 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 clear water port 402 and the sewage port 401 of the intelligent cleaner 40 of the first clear water interface 102 and the first sewage interface 101 are precisely abutted, or the charging part 440 of the intelligent cleaner 40 is precisely 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 and beside the first sewage port 101 and the first clean water port 102 for positioning and interfacing with the intelligent cleaning machine 40.

In another embodiment of the present invention, referring to fig. 1, 10, 12 and 16, the body 20 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 fourth 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 first fresh water port 102. Specifically, the clean water of the faucet flows into the interior of the clean water tank 210 through the fourth clean water connector 202, the water inlet pipe 213 and the water inlet 212, so that the clean water is supplemented into the interior of 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. Referring to fig. 1, 5, 10 and 16, when the clean water port 402 of the intelligent cleaner 40 is docked with the first clean water port 102 of the base 10 and in a clean water supplying state, clean water inside the clean water tank 210 flows into the intelligent cleaner 40 through the water outlet 211, the third clean water port 204, the second clean water port 104, the clean water outlet pipe 121 and the first clean water port 102, thereby replenishing water to the intelligent cleaner 40.

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 20. 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 first clean water interface 102, the cleaning solution inlet 273 is communicated with the cleaning solution 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 in 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 first clean water interface 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 includes a three-way solenoid valve 250. The purge line 228, inlet line 213, and fourth clean water connection 202 are each connected to three valve connections 251 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.

In another embodiment of the present invention, referring to fig. 10 and 12, the water inlet valve may further include a full water detecting means 214 provided at the top of the fresh water tank 210, the fresh water inlet 212 being penetrated through the full water detecting means 214, the full water detecting means 214 closing the fresh water inlet 212 when the inside of the fresh water tank 210 is full, and fresh water not continuing to be supplied from the fresh water inlet 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 is connected to the fourth 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 fourth 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 first clean water interface 102 of the automatic cleaning machine water exchange station 30, and is used for controlling the opening and closing of the first clean water interface 102 so as to control clean water to enter the intelligent cleaning machine 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. 12 and 13, the body 20 includes a first housing main 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.

Wherein, a communication device for communicating with the intelligent cleaner 40 is arranged in the base 10. 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, identity recognition, 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.

Referring to fig. 5, a control circuit board 151 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 with 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 automatic water exchange station 10 of the cleaning machine should be well known and can be mastered by those skilled in the art, and therefore the control principle of the invention will not be repeated here.

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

Wherein, the shell 410 is also provided with a grey water port 403 communicated with the sewage tank 430.

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 connection with the charging connector 150 of the automatic water exchange station 30 of the cleaning machine to form electric conduction. When the charging portion 440 is docked with the charging connector of the automatic water exchange station 30, the charging portion 440 is used for supplying power to the pump body 230 of the automatic water exchange station 30, so as to ensure the operation of the pump body 230.

Further, referring to fig. 1, 16 and 17, a cleaner pump body 450 is disposed in the housing 410, the cleaner pump body 450 is connected to the clean water tank 420 through a water pipe, and the cleaner pump body 450 is used for pumping clean water in the automatic water exchange station 30 of the cleaner through the clean water port 402 and inputting the clean water into the clean water tank 420 when in operation, 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.

Wherein, the control module is used for controlling the intelligent cleaner 40 to enter a water changing state and move to the cleaner automatic water changing 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 automatic cleaning machine water exchange station 30 in a water exchange state of the intelligent cleaning machine 40, so that the sewage port 401 of the intelligent cleaning machine 40 is in butt joint with the first sewage port 101 of the automatic cleaning machine water exchange station 30 and/or the clean water port 402 of the intelligent cleaning machine 40 is in butt joint with the first clean water port 102 of the automatic cleaning machine water exchange station 30, and the intelligent cleaning machine 40 is in accurate butt joint with the automatic cleaning machine water exchange 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 automatic water exchange station 30 of the cleaning machine, or detection information of the intelligent cleaning machine 30 after the intelligent cleaning machine 40 and the automatic water exchange station 30 of the cleaning machine are aligned.

In this embodiment, according to the flow setting of the intelligent cleaning machine 40 or the automatic water exchange station 30 of the cleaning machine and the operation instruction of the user on the APP, the intelligent cleaning machine 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, an automatic water change system includes the cleaning machine automatic water change station 30 described above and the intelligent cleaning machine 40 described above. The intelligent cleaning machine 40 can be automatically docked with the cleaning machine automatic water exchange station 30 to automatically exchange 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 utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. For those skilled in the art, the architecture of the utility model can be flexible and changeable without departing from the concept of the utility model, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the utility model as defined by the appended claims.

Claims (12)

1. The automatic water exchange station of the cleaning machine is used for automatically interfacing with an intelligent cleaning machine and is characterized by comprising a base, a body and a water inlet valve for controlling clean water to enter the automatic water exchange station of the cleaning machine or the intelligent cleaning machine, wherein the base is connected with the body;

the body is used for accessing an external water source and/or discharging sewage to the outside;

the base is provided with a docking structure and is used for automatically docking with the intelligent cleaning machine;

the docking structure comprises a first sewage interface and a first clear water interface which are arranged on one side of the base;

when the base is in butt joint with the intelligent cleaner, the first clean water interface is in butt joint with a clean water port of the intelligent cleaner, and clean water is output to the intelligent cleaner; and/or the first sewage interface is in butt joint with the sewage port of the intelligent cleaning machine, so that sewage in the intelligent cleaning machine is input into the automatic water exchange station of the cleaning machine.

2. The automatic water exchange station of the cleaning machine according to claim 1, wherein a second sewage interface and a second clear water interface are arranged on the other side of the base and are connected with the body, a sewage inlet pipe and a clear water outlet pipe are arranged in the base, the first sewage interface is connected with the second sewage interface through the sewage inlet pipe, and the first clear water interface is connected with the second clear water interface through the clear water outlet pipe.

3. The automatic water exchange station of the cleaning machine according to claim 2, wherein one side of the body is provided with a third sewage interface and a third clean water interface, and the other side is provided with a fourth sewage interface and a fourth clean water interface; the fourth sewage interface is used for discharging sewage to the outside, and the fourth clear water interface is used for connecting an external water source; the second clean water interface is used for being connected with the third clean water interface through a water pipe or directly, and the second sewage interface is used for being connected with the third sewage interface through a water pipe or directly.

4. The automatic water exchange station of a cleaning machine of claim 1, wherein the base has a base housing, the first sewage interface and the first clear water interface being mounted on the base housing by a resilient floating structure such that the first clear water interface is docked in place with the clear water interface of the intelligent cleaning machine and the first sewage interface is docked in place with the sewage interface of the intelligent cleaning machine.

5. The automatic water exchange station of a cleaning machine according to claim 4, wherein: the base shell is provided with a first mounting opening, the elastic floating structure comprises an elastic plate and a supporting frame, the elastic plate is arranged on the supporting frame in a penetrating mode, the first sewage interface and the first clear water interface are arranged on the supporting frame, and the first sewage interface and the first clear water interface can elastically float relative to the base shell.

6. The automatic water exchange station of a cleaning machine according to claim 5, wherein: the periphery of the elastic plate is outwards extended to form a mounting ring, the mounting ring is abutted with the inner wall of the base shell, and a fixing piece is pressed against the mounting ring and fixedly connected with the base shell; the fixing piece is provided with a limiting structure, a gap is reserved between the limiting structure and the supporting frame, and the limiting structure is used for limiting the elastic floating travel of the supporting frame relative to the base shell.

7. The automatic water exchange station of a cleaning machine according to any one of claims 1 to 6, wherein: the first sewage interface and one end of the first clear water interface extending out of the base are sleeved with a first elastic sealing piece, so that the first sewage interface is in sealing butt joint with the sewage port of the intelligent cleaner and the first clear water interface is in sealing butt joint with the clear water port of the intelligent cleaner.

8. The automatic water exchange station of a cleaning machine according to any one of claims 1 to 6, wherein: the body is provided with a pump body, and the pump body is used for pumping out sewage of the intelligent cleaning machine from the first sewage interface when the intelligent cleaning machine is in butt joint with the automatic water changing station of the cleaning machine and in a sewage draining state; the docking structure comprises a charging connector electrically connected with the pump body, and the charging connector is used for taking electricity from the intelligent cleaning machine.

9. The automatic water exchange station of a cleaning machine according to claim 8, 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 cleaning machine and the automatic water exchange station of the cleaning machine.

10. The automatic water exchange station of a cleaning machine according to any one of claims 1 to 6, wherein: the docking structure comprises a docking bar; the alignment strip is used for positioning and butt-jointing the intelligent cleaning machine.

11. The automatic water exchange station of a cleaning machine according to any one of claims 1 to 6, wherein: the butt joint structure is including setting up first sewage interface with the grey water entry of the side of first clear water interface, the grey water entry is used for inserting the grey water in the intelligent cleaning machine, the body is used for discharging grey water.

12. An automatic water changing system comprising the automatic water changing station of the cleaning machine of any one of claims 1-11 and the intelligent cleaning machine, the intelligent cleaning machine being capable of automatically interfacing with the automatic water changing station of the cleaning machine.