Swimming pool robot capable of conveniently cleaning side edges of swimming pool

Abstract

The swimming pool robot comprises a machine body and a filtering device, at least one dirt suction opening is formed in the bottom or the front portion of the machine body, a water outlet is formed in the side portion or the upper portion of the machine body, and the dirt suction opening and the water outlet are both communicated with the filtering device. And at least one edge of at least one dirt suction port extends to the edge of the shell of the machine body or extends out of the shell of the machine body. According to the swimming pool robot, one side of the dirt suction opening extends out of the side wall of the machine body, so that the distance between the dirt suction opening and the side wall of a swimming pool is reduced, garbage on the side wall of the swimming pool can conveniently enter the dirt suction opening, cleaning dead corners of the swimming pool robot are reduced, and the side wall of the swimming pool can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of swimming pool cleaning, in particular to a swimming pool robot which is convenient for cleaning the side of a swimming pool. Background Art

[0002] The traditional swimming pool robot has a sewage suction port at the bottom of the swimming pool robot. After the swimming pool water enters the swimming pool robot through the sewage suction port, the garbage is intercepted in the garbage bin and the water is discharged from the water outlet, thereby achieving the purpose of collecting swimming pool garbage.

[0003] However, the sewage suction port of a traditional swimming pool robot is generally set at the center of the bottom of the machine. There is a certain distance between the sewage suction port and the side wall of the robot. Because the outer side of the swimming pool robot is equipped with rollers or crawler structures, there is a certain distance between the outer wall of the robot and the rollers or crawler structures. Therefore, when the robot walks along the side wall of the swimming pool, the distance between the sewage suction port and the side wall of the swimming pool is large. As a result, when the robot is cleaning the side wall of the swimming pool, the sewage suction port cannot suck away the garbage on the side wall of the swimming pool, and there are certain cleaning dead corners. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a swimming pool robot which is convenient for cleaning the side of the swimming pool in view of the above shortcomings.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A swimming pool robot for cleaning the side of a swimming pool comprises a body and a filtering device, wherein at least one sewage suction port is arranged at the bottom or front of the body, and a water outlet is arranged at the side or top of the body, wherein both the sewage suction port and the water outlet are connected to the filtering device.

[0007] At least one edge of at least one of the sewage suction ports extends to the edge of the outer shell of the machine body or extends to the outside of the outer shell of the machine body (1).

[0008] Furthermore, the edge of the opening of at least one of the sewage suction ports extends to the edge of the side surface or the side bottom surface of the machine body shell or extends to the outside of the shell of the machine body (1).

[0009] Furthermore, the sewage suction port comprises a first sewage suction port and a second sewage suction port, wherein the first sewage suction port is located inside the bottom surface of the machine body, and at least one edge of the second sewage suction port extends to the side surface or the side bottom edge of the machine body shell or extends to the outside of the machine body (1) shell.

[0010] Furthermore, a one-way valve is arranged in the second sewage suction port, and the one-way valve is used to prevent water from being discharged from the second sewage suction port.

[0011] Furthermore, the one-way valve is a soft rubber valve.

[0012] Furthermore, the one-way valve is a gravity ball valve.

[0013] Furthermore, the filtering device includes a first garbage bin and a second garbage bin, the first sewage suction port is connected to the first garbage bin, and the second sewage suction port is connected to the second garbage bin.

[0014] Furthermore, the pore size of the filter screen of the second garbage bin is smaller than the pore size of the filter screen of the first garbage bin.

[0015] Furthermore, bristles are arranged on the outer side of the second sewage suction port.

[0016] Compared with the prior art, the utility model has the following advantages after adopting the above technical solution:

[0017] The utility model extends one side of the sewage suction port to the outside of the side wall of the machine body to reduce the distance between the sewage suction port and the side wall of the swimming pool, thereby facilitating the entry of garbage at the side wall of the swimming pool into the sewage suction port, reducing the cleaning dead angle of the swimming pool robot, and facilitating the cleaning of the side wall of the swimming pool.

[0018] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a bottom structure diagram of the first embodiment of the swimming pool robot of the present utility model;

[0020] Figure 2 This is a pipe connection diagram of the first embodiment of the swimming pool robot of the present utility model;

[0021] Figure 3 This is a bottom structure diagram of the second embodiment of the swimming pool robot of the present utility model;

[0022] Figure 4 This is a pipe connection diagram of the second embodiment of the swimming pool robot of the present utility model;

[0023] Figure 5 This is a pipe connection diagram of the third embodiment of the swimming pool robot of the present utility model;

[0024] Figure 6 It is a structural diagram of a gravity ball valve.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Machine body; 2. Filter device; 21. First garbage bin; 22. Second garbage bin; 3. Sewage suction port; 31. First sewage suction port; 32. Second sewage suction port; 4. Water outlet; 5. One-way valve; 6. Brush. DETAILED DESCRIPTION

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "clockwise" and "counterclockwise" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] Embodiment 1:

[0030] like Figure 1 and Figure 2 As shown, it includes a body 1, a filtering device 2 is arranged inside the body 1, a sewage suction port 3 is arranged at the bottom of the body, and one side of the sewage suction port 3 extends to the edge of the outer shell of the body 1 or extends to the outside of the outer shell of the body 1, specifically extends to the outside of the left side / right side of the shell of the body 1, and a water outlet 4 is arranged on the side or upper part of the body 1, and the sewage suction port 3 and the water outlet 4 are both connected to the filtering device 2;

[0031] Specifically, the filtering device 2 includes a garbage bin and a pump body, both of which are arranged in the machine body, the sewage suction port 3 and the water outlet 4 are connected to the garbage bin, the pump body is connected to the water pipeline inside the machine body 1, and the pump body is used to drive the water flow. The water flow path is generally: sewage suction port 3→garbage bin→water outlet 4.

[0032] Embodiment 2:

[0033] This embodiment is improved on the basis of the first embodiment.

[0034] like Figure 2 and Figure 3 As shown, the sewage suction port 3 includes a first sewage suction port 31 and a second sewage suction port 32, both of which are arranged at the bottom of the body 1, and the first sewage suction port 31 and the second sewage suction port 32 are connected to the filter device 2 through separate pipelines, and the two separate pipelines are respectively provided with separate pump bodies;

[0035] Among them, one side of the second sewage suction port 32 extends to the edge of the outer shell of the body 1 or extends to the outside of the outer shell of the body 1, specifically to the left side / right side of the outer shell of the body 1. The position of the other side of the second sewage suction port 32 can be set according to actual conditions. The first sewage suction port 31 is located on the bottom surface of the body 1.

[0036] A one-way valve 5 is provided at the second sewage suction port 32. When the cleaning operation is performed, the one-way valve 5 is opened, and when the cleaning operation is stopped, the one-way valve 5 is closed;

[0037] Preferably, the one-way valve 5 is a soft rubber valve, which has a simple structure, does not require additional transmission or functional structures, and can prevent garbage from being discharged from the sewage suction port. When cleaning is performed, water enters the second sewage suction port 32 from the outside, and the one-way valve 5 opens under the action of the water flow; when the cleaning operation is stopped, the soft rubber valve closes under the action of its own elastic force, preventing garbage in the filter device 2 from being discharged from the second sewage suction port 32.

[0038] like Figure 6 As shown, in another preferred embodiment, the one-way valve 5 is a gravity ball valve, and a conical section is arranged in the connecting pipeline between the second sewage suction port 32 and the filter device 2. The gravity ball is arranged in the conical section and blocks the conical section under the action of gravity. When the second sewage suction port 32 absorbs water, the gravity ball will be pushed open and the conical section can flow; when the second sewage suction port 32 stops absorbing water, the gravity ball will re-block the conical section under the action of gravity.

[0039] Preferably, bristles 6 are provided on the outer side of the second sewage suction port 32, and the bristles 6 can scrape off the attachments on the side of the swimming pool. The material of the bristles 6 can be hard or soft, and the bristles 6 can also be replaced with other forms of structures.

[0040] The workflow of this embodiment is as follows:

[0041] When in use, after the robot enters the swimming pool, it cleans along the side of the swimming pool. At this time, the pump body connected to the first sewage suction port 31 and the second sewage suction port 32 is opened, and the attachments on the side of the swimming pool are scraped off by the bristles 6. The garbage on the side of the swimming pool is sucked into the second sewage suction port 32 and sucked into the garbage bin. The garbage is intercepted by the garbage bin, and the water is discharged from the water outlet 4. In the above process, the cleaning route is recorded by the controller in the swimming pool robot, and a swimming pool map is established according to the cleaning route. This mapping method is a common technical means in this field, and can also be replaced by other publicly available mapping methods, which will not be described in detail here.

[0042] After cleaning the side of the pool and establishing the pool map, the pump body connected to the second sewage suction port 32 is closed. When the pump body is closed, the one-way valve 5 is also closed, and the garbage stays in the garbage bin. The first sewage suction port 31 continues to work normally.

[0043] The above working process can save electric energy and extend the cleaning time.

[0044] Embodiment three:

[0045] This embodiment is improved on the basis of the second embodiment.

[0046] like Figure 5As shown, the filtering device 2 includes a first garbage bin 21, a second garbage bin 22 and a pump body.

[0047] The first sewage suction port 31 and the second sewage suction port 32 are respectively connected to the first garbage bin 21 and the second garbage bin 22 through independent pipelines, and the first garbage bin 21 and the second garbage bin 22 are also respectively connected to the water outlet 4 through independent pipelines. The number of the water outlets 4 can be set according to actual conditions. The first garbage bin 21 and the second garbage bin 22 can be respectively connected to all the water outlets 4, and can also be respectively connected to different water outlets 4;

[0048] Through the above method, two sewage suction channels are formed in the body 1, the first one is: the first sewage suction port 31→the first garbage bin 21→the water outlet 4; the second one is: the second sewage suction port 32→the second garbage bin 22→the water outlet 4, and each sewage suction channel is provided with a pump body for driving water flow.

[0049] The filter mesh aperture of the second garbage bin 22 is smaller than the filter mesh aperture of the first garbage bin 21, so that the second garbage bin 22 can intercept smaller attached objects and floating objects.

[0050] The above is an example of the best implementation of the utility model, and the parts not described in detail are common knowledge of ordinary technicians in the field. The protection scope of the utility model is based on the content of the claims, and any equivalent transformation based on the technical enlightenment of the utility model is also within the protection scope of the utility model.

Claims

1. A swimming pool robot for cleaning the side of a swimming pool, characterized in that: The invention comprises a machine body (1) and a filtering device (2), wherein at least one sewage suction port (3) is arranged at the bottom or / and the front of the machine body (1), and a water outlet (4) is arranged at the side or / and the top of the machine body (1), and both the sewage suction port (3) and the water outlet (4) are connected to the filtering device (2). At least one edge of at least one of the sewage suction ports (3) extends to the edge of the outer shell of the machine body (1) or extends to the outside of the outer shell of the machine body (1).

2. The swimming pool robot for cleaning the side of a swimming pool according to claim 1, characterized in that: The opening edge of at least one of the sewage suction ports (3) extends to the edge of the side surface or the side bottom surface of the outer shell of the machine body (1) or extends to the outside of the side surface or the side bottom surface of the outer shell of the machine body (1).

3. The swimming pool robot for cleaning the side of a swimming pool according to claim 1, characterized in that: The sewage suction port (3) comprises a first sewage suction port (31) and a second sewage suction port (32); the first sewage suction port (31) is located inside the bottom surface of the machine body (1); at least one edge of the second sewage suction port (32) extends to the edge of the side surface or the side bottom surface of the outer shell of the machine body (1) or extends to the outside of the side surface or the side bottom surface of the outer shell of the machine body (1).

4. The swimming pool robot for cleaning the side of a swimming pool according to claim 3, characterized in that: A one-way valve (5) is arranged in the second sewage suction port (32), and the one-way valve (5) is used to prevent water from being discharged from the second sewage suction port (32).

5. The swimming pool robot for cleaning the side of a swimming pool according to claim 4, characterized in that: The one-way valve (5) is a soft rubber valve.

6. The swimming pool robot for cleaning the side of a swimming pool according to claim 4, characterized in that: The one-way valve (5) is a gravity ball valve.

7. The swimming pool robot for cleaning the side of a swimming pool according to claim 3, characterized in that: The filtering device (2) comprises a first garbage bin (21) and a second garbage bin (22); the first sewage suction port (31) is connected to the first garbage bin (21), and the second sewage suction port (32) is connected to the second garbage bin (22).

8. The swimming pool robot for cleaning the side of a swimming pool according to claim 7, characterized in that: The pore size of the filter screen of the second garbage bin (22) is smaller than the pore size of the filter screen of the first garbage bin (21).

9. The swimming pool robot for cleaning the side of a swimming pool according to claim 3, characterized in that: Brush bristles (6) are arranged on the outer side of the second sewage suction port (32).

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