CN217696445U

CN217696445U - Cleaning machines people water circulating system and cleaning machines people

Info

Publication number: CN217696445U
Application number: CN202221112002.6U
Authority: CN
Inventors: 邓美明
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-11-01
Anticipated expiration: 2032-05-09

Abstract

The application discloses cleaning machines people water circulating system and cleaning machines people, cleaning machines people water circulating system is including the inside water tank that is formed with the water storage space, be provided with clear water inlet and sewage water inlet on the water tank, the position that is located on the water tank and corresponds with the sewage water inlet is provided with sewage filtering component, clear water inlet and sewage water inlet all communicate with the water storage space, the sewage water inlet passes through pipe connection cleaning machines people's sewage recovery unit, still be provided with the delivery port on the water tank, delivery port intercommunication cleaning machines people's belt cleaning device. By arranging the clean water inlet and the sewage inlet at the same time, clean water supplemented to the water tank and sewage used by the cleaning device enter the same water storage space to be mixed, so that the water used by the cleaning robot is recycled, and the working time of the cleaning robot can be prolonged; the problem that the cleaning robot runs unstably due to the fact that the center of gravity of the cleaning robot changes in the using process can be solved.

Description

Cleaning machines people water circulating system and cleaning machines people

Technical Field

The application relates to the field of cleaning robots, in particular to a water circulation system of a cleaning robot and the cleaning robot.

Background

With the continuous progress of science and technology, more and more intelligent equipment is applied to people's daily work, life for reduce the human labor and improve work efficiency. In which a cleaning robot is increasingly applied to various cleaning scenes as an emerging cleaning apparatus.

The conventional cleaning robot does not have a sewage recovery function or adopts an independent sewage tank to recover and store sewage, and after the sewage amount in the sewage tank is accumulated to a certain degree, the sewage is discharged in a manual mode so that the sewage tank can continuously contain sewage in subsequent use.

However, the existing products have a plurality of problems, and the cleaning robot without the sewage recovery function can cause secondary pollution to the ground when mopping is carried out, so that the cleaning effect is not ideal; and adopt independent sewage case to retrieve the storage to sewage, the volume proportion of sewage case and clean water case need accomplish to be close 1:1 can just need to occupy the effectual space of cleaning machines people usually, make the clean water case can't accomplish to the utmost and influence the clear water reserves, and then lead to the cleaning machines people can't provide the clean water for a long time, clean water case and sewage case independent setting, in the use, the water yield reduces gradually in the clean water case, and sewage volume increases gradually in the sewage case, make the holistic focus of cleaning machines people constantly change and influence the stability of cleaning machines people operation.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: provided are a cleaning robot water circulation system and a cleaning robot, which can solve the above problems in the prior art.

In order to achieve the purpose, the following technical scheme is adopted in the application:

on the one hand, the utility model provides a cleaning machines people water circulating system, including the inside water tank that is formed with water storage space, be provided with clear water inlet and sewage water inlet on the water tank, the position that is located on the water tank and corresponds with sewage water inlet is provided with sewage filtering component, and clear water inlet and sewage water inlet all communicate with water storage space, and sewage water inlet passes through pipe connection cleaning machines people's sewage recovery unit, still is provided with the delivery port on the water tank, and delivery port intercommunication cleaning machines people's belt cleaning device.

Optionally, the water tank includes box lateral wall, box bottom plate and box roof, and clear water inlet and sewage water inlet all are located the box roof.

Optionally, the clear water inlet is arranged adjacent to the sewage inlet.

Optionally, the bottom plate of the box body is recessed outwards to form a water storage groove, and the water outlet is arranged in the water storage groove.

Optionally, the surface of the water storage groove far away from the top plate of the box body is a groove bottom surface, the groove bottom surface is arranged from two ends to the middle part in a gradually downward inclined mode, and the water outlet is arranged at the lowest position in the middle of the groove bottom surface.

Optionally, the water tank is provided with a plurality of vertically-through fixing holes, and the fixing holes are used for fixing the water tank on a robot body of the cleaning robot.

Optionally, the side wall of the fixing hole forms a supporting portion, and two ends of the supporting portion are respectively connected with the box top plate and the box bottom plate.

In another aspect, a cleaning robot is provided with the above cleaning robot water circulation system, a cleaning device, and a sewage recovery device.

Optionally, the cleaning device includes a cleaning drum and a spray pipe for spraying cleaning water to the cleaning drum, and the water outlet is communicated with the spray pipe.

Optionally, the sewage recovery device comprises a water collecting tank, and the sewage inlet is communicated with the water collecting tank through a connecting pipeline.

The beneficial effect of this application does: according to the cleaning robot, the clean water inlet and the sewage inlet are formed in the water tank at the same time, so that clean water supplemented into the water tank and sewage used by the cleaning device enter the same water storage space to be mixed, the water used by the cleaning robot can be recycled, the problem that the cleaning robot cannot mop the floor due to insufficient cleaning water is avoided, and the working time of the cleaning robot can be prolonged; simultaneously, the sewage that has realized cleaning robot's water supply and retrieved all stores in same water storage space, can avoid cleaning robot focus in the use to change, leads to the not stable problem of cleaning robot operation inadequately.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings and examples.

Fig. 1 is a schematic perspective view of a water tank according to an embodiment of the present application.

FIG. 2 is a schematic perspective view of the water tank with the filter assembly removed according to the embodiment of the present application.

Fig. 3 is an enlarged view of fig. 2 at I.

Fig. 4 is a schematic view of another perspective structure of the water tank according to the embodiment of the present application.

FIG. 5 is a top view of the water tank with the filter assembly removed according to an embodiment of the present application.

Fig. 6 is a sectional perspective view of the water tank according to the embodiment of the present application.

In the figure:

100. a water tank; 110. a clear water inlet; 120. a sewage inlet; 130. a water outlet; 140. the side wall of the box body; 150. a box body bottom plate; 160. a box top plate; 170. a water storage groove; 171. the bottom surface of the groove; 180. a fixing hole; 181. an annular boss; 190. a sewage filtering component.

Detailed Description

In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present application clearer, the following describes technical solutions of embodiments of the present application in further detail, and it is obvious that the described embodiments are only a part of embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The cleaning robot usually has the functions of cleaning and mopping the floor, and needs to be applied to a water source in the mopping process, so that the cleaning robot is usually provided with a water tank, and the water circulation system of the cleaning robot provided by the scheme provides a scheme for recycling sewage.

Specifically, as shown in fig. 1 to 6, an embodiment of the present application provides a water circulation system for a cleaning robot, including a water tank 100 having a water storage space formed therein, the water tank 100 being provided with a clean water inlet 110 and a sewage inlet 120, the water tank 100 being provided with a sewage filtering assembly 190 at a position corresponding to the sewage inlet 120, the clean water inlet 110 and the sewage inlet 120 both being communicated with the water storage space, the sewage inlet 120 being connected to a sewage recovery device of the cleaning robot through a pipeline, the water tank 100 being further provided with a water outlet 130, the water outlet 130 being communicated with a cleaning device of the cleaning robot.

In the application, the water tank 100 is simultaneously provided with the clean water inlet 110 and the sewage inlet 120, so that clean water supplemented into the water tank 100 and sewage used by the cleaning device enter the same water storage space to be mixed, the water used by the cleaning robot can be recycled, the cleaning robot cannot mop the floor due to insufficient cleaning water is avoided, and the working time of the cleaning robot can be prolonged; simultaneously, the sewage that has realized cleaning robot's water supply and retrieved all stores in same water storage space, can avoid cleaning robot focus in the use to change, leads to the not stable problem of cleaning robot operation inadequately.

Optionally, referring to fig. 6, the water tank 100 of the present application includes a tank sidewall 140, a tank bottom plate 150, and a tank top plate 160, and the clean water inlet 110 and the sewage inlet 120 are located on the tank top plate 160.

In an alternative embodiment of the present application, only the sewage inlet port 120 is disposed corresponding to the sewage filtering assembly 190, that is, the sewage recovered from the sewage recovery apparatus of the cleaning robot flows through the sewage filtering assembly 190, is filtered by the sewage filtering assembly 190, and then flows into the water storage space, and the sewage filtered by the sewage filtering assembly 190 is mixed with the clean water previously injected into the water tank 100 for the cleaning apparatus to perform the mopping operation.

In another alternative embodiment of the present application, the clean water inlet 110 is disposed adjacent to the sewage inlet 120, and the sewage inlet 120 and the clean water inlet 110 are both disposed corresponding to the sewage filtering assembly 190, that is, in this embodiment, the sewage recovered from the sewage recovery device of the cleaning robot may flow through the sewage filtering assembly 190, and flow into the water storage space after being filtered by the sewage filtering assembly 190, and the sewage filtered by the sewage filtering assembly 190 is mixed with the clean water previously injected into the water tank 100 for supplying the cleaning device to the floor mopping operation. Meanwhile, in the process of injecting the clean water into the water tank 100, the clean water also enters the water storage space after passing through the sewage filtering assembly 190, so that the sewage remaining on the sewage filtering assembly 190 can be flushed away by the clean water in the process of injecting the clean water into the water tank 100, and the problem that the sewage filtering assembly 190 is blocked to cause abnormal sewage filtering operation is avoided.

Referring to fig. 4, in the present application, a water storage groove 170 is formed in the tank body bottom plate 150 in an outwardly concave manner, and the water outlet 130 is disposed in the water storage groove 170. The surface of the water storage groove 170 away from the tank top plate 160 is a groove bottom surface 171, the groove bottom surface 171 is gradually inclined downwards from two ends to the middle, and the water outlet 130 is arranged at the lowest position of the middle of the groove bottom surface 171.

The water outlet 130 is used for discharging water in the water storage space, so that the water outlet 130 is arranged at the lowest position of the bottom surface 171 of the groove to ensure that the water in the water storage space can completely flow into the water outlet 130, and the water in the water tank 100 is pumped out to the cleaning device for use by a water pump arranged on a pipeline connected with the water outlet 130.

The water outlet 130 in this application refers to an opening through which water in the water storage space flows out, and in other embodiments, the opening may be formed in the side wall 140 of the tank body or the top plate 160 of the tank body, and a connection pipe extending to the inside of the water tank 100 is disposed at the opening, the connection pipe extends to the lowest position of the bottom surface 171 of the groove, and a pipe orifice at one end of the connection pipe located in the inside of the water tank 100 forms the water outlet 130 of the water tank 100.

Optionally, as shown in fig. 2, 3, 5, and 6, in the present application, a plurality of fixing holes 180 penetrating from top to bottom are formed in the water tank 100, and the fixing holes 180 are used for fixing the water tank 100 to a robot main body of the cleaning robot. In a specific installation scenario, the water tank 100 may be fixed to the robot body by means of a long bolt passing through the fixing hole 180 and a threaded hole on the robot body.

In an optional embodiment of the present application, an annular boss 181 is disposed in the fixing hole 180, the annular boss 181 is located at a position where the fixing hole 180 is close to the box body bottom plate 150, the annular boss 181 can be used for installing a fixing bolt, the annular boss 181 is disposed in the fixing hole 180, and the fixing bolt is installed through the annular boss 181, so that on one hand, the structural strength of the fixing hole 180 is enhanced, on the other hand, the water tank 100 can be prevented from being fixed by using a long bolt, and the connection between the water tank 100 and the robot body can be achieved only by using a common bolt.

The fixing hole 180 is not limited to be used for connecting the water tank 100 and the robot body in the present embodiment, and actually, two ends of the sidewall of the fixing hole 180 are respectively connected to the top plate 160 of the tank body and the bottom plate 150 of the tank body, i.e., a supporting portion is formed between the top plate 160 of the tank body and the bottom plate 150 of the tank body, and two ends of the supporting portion are respectively connected to the top plate 160 of the tank body and the bottom plate 150 of the tank body. This allows the top panel 160 to be supported to prevent the top panel 160 from collapsing due to insufficient rigidity when the tank 100 is large and the tank 100 is made of a thin material. The fixing hole 180 is provided to make the tank 100 have a larger size and use thinner material.

Simultaneously, this application still provides a cleaning machines people, has as above cleaning machines people water circulating system, belt cleaning device and sewage recovery unit.

The cleaning device comprises a cleaning roller and a spray pipe for spraying cleaning water to the cleaning roller, a water outlet 130 of the water circulation system of the cleaning robot is communicated with the spray pipe, and clear water or mixed water formed by mixing clear water and sewage in the water tank 100 can flow to the spray pipe through the water outlet 130 and is sprayed to the cleaning roller through a spray opening in the spray pipe so as to wet the cleaning roller.

The sewage recovery device comprises a water collecting tank, a sewage inlet 120 is communicated with the water collecting tank through a connecting pipeline, a wetted cleaning roller is extruded under the action of an extruding device, dirt on the cleaning roller is cleaned in the process of wetting and moisture extrusion, and meanwhile the cleaning roller becomes wet to realize floor mopping operation, the sewage extruded from the cleaning roller flows into the water collecting tank, and then flows into the water tank 100 through the water collecting tank for recycling.

In this application, flow into the water catch bowl at sewage, by being taken out in the water catch bowl and flow into the in-process of water tank 100 and all filter sewage to improve the clean degree of sewage as far as possible, avoid the water pump to block up and lead to the fact secondary pollution to ground.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used merely for convenience of description and simplicity of operation, and do not indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principles of the present application have been described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the present application and is not to be construed in any way as limiting the scope of the application. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present application without inventive effort, which shall fall within the scope of the present application.

Claims

1. The utility model provides a cleaning machines people water circulating system, a serial communication port, including inside water tank (100) that is formed with the water storage space, be provided with clear water inlet (110) and sewage water inlet (120) on water tank (100), the position that is located on water tank (100) and corresponds with sewage water inlet (120) is provided with sewage filtering component (190), clear water inlet (110) and sewage water inlet (120) all communicate with the water storage space, sewage water inlet (120) pass through the sewage recovery unit of tube coupling cleaning machines people, still be provided with delivery port (130) on water tank (100), delivery port (130) communicate cleaning device of cleaning machines people.

2. The cleaning robot water circulation system according to claim 1, characterized in that the water tank (100) comprises a tank side wall (140), a tank bottom plate (150) and a tank top plate (160), the fresh water inlet (110) and the sewage inlet (120) being located in the tank top plate (160).

3. The cleaning robot water circulation system according to claim 2, characterized in that the fresh water inlet (110) is arranged adjacent to the sewage inlet (120).

4. The cleaning robot water circulation system according to claim 2, wherein the tank body floor (150) is outwardly depressed to form a water storage recess (170), and the water outlet (130) is provided in the water storage recess (170).

5. The cleaning robot water circulation system according to claim 4, wherein the surface of the water storage recess (170) away from the top plate (160) of the tank body is a recess bottom surface (171), the recess bottom surface (171) is inclined downward from both ends to a middle portion, and the water outlet (130) is disposed at a lowest position in the middle of the recess bottom surface (171).

6. The cleaning robot water circulation system according to claim 2, wherein the water tank (100) is provided with a plurality of fixing holes (180) penetrating up and down, and the fixing holes (180) are used for fixing the water tank (100) to a robot main body of the cleaning robot.

7. The cleaning robot water circulation system of claim 6, wherein the sidewall of the fixing hole (180) forms a support part, and both ends of the support part are connected to the tank top plate (160) and the tank bottom plate (150), respectively.

8. A cleaning robot characterized by having a cleaning robot water circulation system, a washing device and a sewage recovery device of any one of claims 1 to 7.

9. The cleaning robot according to claim 8, wherein the washing device includes a cleaning drum and a shower pipe spraying cleaning water to the cleaning drum, and the water outlet (130) communicates with the shower pipe.

10. The cleaning robot as claimed in claim 8, wherein the sewage recovery device includes a water collection tank, and the sewage inlet (120) is communicated with the water collection tank through a connection pipe.