Water supply and drainage module, sweeper base station and cleaning equipment

Abstract

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a water supply and drainage module, a sweeper base station and cleaning equipment. The water feeding and discharging module comprises a clear water tank, a cleaning liquid tank, a multi-way pipe and a water pump, the multi-way pipe is provided with at least three pipelines which are communicated with one another, the first pipeline is communicated with a first outlet connector of the clear water tank, the second pipeline is communicated with a second outlet connector of the cleaning liquid tank, and the third pipeline is communicated with a water inlet of the water pump. By arranging the multi-way pipe, the clean water tank and the cleaning liquid tank are both communicated with the multi-way pipe, then the multi-way pipe is communicated with the water pump, the purpose that one water pump provides cleaning liquid and clean water at the same time is achieved, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a water supply and drainage module, a sweeping robot base station and a cleaning equipment. Background Technique

[0002] With the progress of technology, people's requirements for floor cleaning tools have gradually increased, and sweeping robots have become commonly used cleaning equipment. At present, there are two main technical directions for sweeping robots. One is an ordinary sweeping and mopping integrated robot, and the other is a sweeping and mopping robot with a base station. Compared with the ordinary sweeping and mopping integrated robot, the self-cleaning sweeping robot with a base station can wash the mop and clean the dust box during the cleaning process, always keep the mop and dust box clean, and reduce the workload of manually changing the mop and frequently cleaning the dust box of the ordinary sweeping and mopping integrated robot.

[0003] The base station is equipped with a water supply and drainage module, which provides water and cleaning liquid when washing the mop to achieve the functions of cleaning and sterilizing the mop. In related technologies, usually two pumps are equipped. One pump pumps the cleaning liquid into the clean water tank to mix the cleaning liquid with the clean water, and the other pump pumps out the mixed cleaning liquid water in the clean water tank to supply the mop, resulting in a relatively high cost problem. Content of the Utility Model

[0004] The purpose of the utility model is to provide a water supply and drainage module, a sweeping robot base station and a cleaning equipment, which can provide clean water and cleaning liquid at the same time and have a lower cost.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] The water supply and drainage module includes:

[0007] A clean water tank, a cleaning liquid tank, a multi-way pipe and a water pump. The multi-way pipe has at least three interconnected pipelines. The first pipeline is connected to the first outlet joint of the clean water tank, the second pipeline is connected to the second outlet joint of the cleaning liquid tank, and the third pipeline is connected to the water inlet of the water pump.

[0008] As a preferred technical solution of the water supply and drainage module, the inner diameter of the second pipeline is smaller than the inner diameter of the first pipeline.

[0009] As a preferred technical solution of the water supply and drainage module, the inner diameter of the third pipeline is greater than or equal to the inner diameter of the first pipeline.

[0010] As a preferred technical solution of the water supply and drainage module, it further includes a box body. The fresh water tank, the cleaning liquid tank, and the multi-way pipe are all arranged inside the box body. The height of the fresh water tank is lower than that of the box body. The fresh water tank is a closed structure. The first outlet joint of the fresh water tank is located at the top end of the fresh water tank. An extension pipe is arranged inside the fresh water tank. One end of the extension pipe is communicated with the first outlet joint of the fresh water tank, and the other end extends to the bottom of the fresh water tank.

[0011] As a preferred technical solution of the water supply and drainage module, a filter is arranged at the bottom end of the extension pipe.

[0012] As a preferred technical solution of the water supply and drainage module, the height of the cleaning liquid tank is not higher than that of the box body, and the cleaning liquid tank has an open upper end;

[0013] The water supply and drainage module further includes a cover body, and the cover body simultaneously seals the open upper end of the box body and the open upper end of the cleaning liquid tank.

[0014] As a preferred technical solution of the water supply and drainage module, a filling port is arranged on the cover body. The filling port is communicated with the cleaning liquid tank. A first sealing cover is arranged at the filling port, and the first sealing cover is detachably connected to the cover body.

[0015] As a preferred technical solution of the water supply and drainage module, a first receiving groove is arranged on the cover body. The filling port is arranged at the bottom of the first receiving groove, and the first sealing cover is located inside the first receiving groove.

[0016] A floor sweeping robot base station includes a base station main body and the water supply and drainage module according to any one of the above solutions. The water supply and drainage module is arranged on the base station main body.

[0017] A cleaning device includes a floor sweeping robot and the floor sweeping robot base station according to the above solution.

[0018] Advantages of the present utility model:

[0019] An embodiment of the present utility model provides a water supply and drainage module, which includes a fresh water tank, a cleaning liquid tank, a multi-way pipe, and a water pump. The multi-way pipe has at least three interconnected pipelines. The first pipeline is communicated with the outlet joint of the fresh water tank, the second pipeline is communicated with the outlet joint of the cleaning liquid tank, and the third pipeline is communicated with the water inlet of the water pump. By arranging the multi-way pipe, both the fresh water tank and the cleaning liquid tank are communicated with the multi-way pipe, and then the multi-way pipe is communicated with the water pump, achieving the purpose of a single water pump providing both cleaning liquid and fresh water, and reducing the cost. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the water supply and drainage module provided by the embodiment of the present utility model;

[0021] Figure 2 It is a schematic structural diagram of the up-and-down water module provided by an embodiment of the present utility model after removing the first sealing cover and the second sealing cover;

[0022] Figure 3 It is a schematic structural diagram of the up-and-down water module provided by an embodiment of the present utility model after removing the cover body, the first sealing cover and the second sealing cover;

[0023] Figure 4 It is a schematic structural diagram of the multi-way pipe involved in an embodiment of the present utility model;

[0024] Figure 5 It is a schematic structural diagram of the clean water tank involved in an embodiment of the present utility model;

[0025] Figure 6 It is a schematic structural diagram of the interior of the clean water tank involved in an embodiment of the present utility model.

[0026] In the figure:

[0027] 10, box body; 20, clean water tank; 21, first outlet joint; 22, extension pipe; 23, filter; 24, inlet joint; 25, connection joint; 26, float mechanism; 30, cleaning liquid tank; 31, second outlet joint; 40, multi-way pipe; 41, first pipeline; 42, second pipeline; 43, third pipeline; 50, cover body; 51, filling port; 52, first accommodation groove; 53, observation port; 54, second accommodation groove; 60, first sealing cover; 70, second sealing cover. Detailed implementation manners

[0028] The present utility model will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only parts related to the present utility model rather than all structures are shown in the drawings.

[0029] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0031] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0032] As Figures 1 to 6 shown, the embodiment of the present utility model provides a water supply and drainage module, including a box body 10, a clean water tank 20, a cleaning liquid tank 30, a multi-way pipe 40 and a water pump (not shown in the figure). The clean water tank 20, the cleaning liquid tank 30 and the multi-way pipe 40 are all arranged in the box body 10. The multi-way pipe 40 has at least three interconnected pipelines. The first pipeline 41 is communicated with the first outlet joint 21 of the clean water tank 20, the second pipeline 42 is communicated with the second outlet joint 31 of the cleaning liquid tank 30, and the third pipeline 43 is communicated with the water inlet of the water pump. By providing the multi-way pipe 40, and connecting both the clean water tank 20 and the cleaning liquid tank 30 to the multi-way pipe 40, and then connecting the multi-way pipe 40 to the water pump, the purpose of a single water pump providing both cleaning liquid and clean water simultaneously is achieved, reducing the cost. Optionally, the multi-way pipe 40 is a three-way pipe, but is not limited thereto.

[0033] The inner diameter of the second pipeline 42 is smaller than that of the first pipeline 41. In this way, the flow rate of the cleaning liquid can be made smaller than that of the clean water, avoiding excessive cleaning liquid. By adjusting the inner diameter ratio of the second pipeline 42 and the first pipeline 41, the ratio of the cleaning liquid to the clean water can be controlled, enabling the cleaning liquid and the clean water to reach the optimal ratio, so as to more effectively achieve the purposes of cleaning and disinfection. Further, the inner diameter of the third pipeline 43 is greater than or equal to that of the first pipeline 41, ensuring the flow rate of the cleaning liquid water after the clean water and the cleaning liquid are mixed.

[0034] In this embodiment, the height of the clean water tank 20 is lower than that of the box body 10. The clean water tank 20 is a closed structure. The first outlet joint 21 of the clean water tank 20 is located at the top end of the clean water tank 20. An extension pipe 22 is arranged in the clean water tank 20. One end of the extension pipe 22 is communicated with the first outlet joint 21 of the clean water tank 20, and the other end extends to the bottom of the clean water tank 20. Through the above arrangement, it is convenient to arrange the first outlet joint 21 of the clean water tank 20 and ensure that the clean water in the clean water tank 20 flows out more thoroughly. Further, a filter 23 is arranged at the bottom end of the extension pipe 22. The water in the clean water tank 20 enters the extension pipe 22 after being filtered by the filter 23, flows through the extension pipe 22 and the first outlet joint 21 to the multi-way pipe 40, then flows from the multi-way pipe 40 to the water pump, and finally is provided by the water pump to the mop of the floor sweeper for mop cleaning. By arranging the filter 23, impurities can be prevented from entering components such as the multi-way pipe 40 and the water pump, avoiding blockage of the multi-way pipe 40 and improving the service life of the water pump.

[0035] An inlet joint 24 is also arranged at the top end of the clean water tank 20. The inlet joint 24 is communicated with a water source to supplement clean water into the clean water tank 20. A connecting joint 25 and a float mechanism 26 are arranged in the clean water tank 20. One end of the connecting joint 25 is communicated with the inlet joint 24, and the other end of the connecting joint 25 has a water inlet. The float mechanism 26 is rotatably connected to the connecting joint 25. The float mechanism 26 can rotate and switch between closing the water inlet and opening the water inlet. When the water level in the clean water tank 20 reaches a preset high water level, the float mechanism 26 can close the water inlet. When the water level in the clean water tank 20 is lower than the preset low water level, the float mechanism 26 can open the water inlet. The float mechanism 26 is a prior art, and its specific structure and working principle will not be described in detail. Through the above arrangement, automatic water replenishment of the clean water tank 20 can be realized.

[0036] In this embodiment, the height of the cleaning liquid tank 30 is not higher than that of the box body 10. The cleaning liquid tank 30 has an open upper end. The water supply and drainage module further includes a cover body 50. The cover body 50 simultaneously seals the open upper ends of the box body 10 and the cleaning liquid tank 30, simplifying the structure. Further, a filling port 51 is arranged on the cover body 50. The filling port 51 is communicated with the cleaning liquid tank 30. A first sealing cover 60 is arranged at the filling port 51. The first sealing cover 60 is detachably connected to the cover body 50. When the cleaning liquid in the cleaning liquid tank 30 is insufficient, the first sealing cover 60 is removed, and the cleaning liquid can be supplemented into the cleaning liquid tank 30 through the filling port 51. After filling, the first sealing cover 60 is reinstalled, which is convenient to operate. Further, a first accommodating groove 52 is arranged on the cover body 50. The filling port 51 is arranged at the bottom of the first accommodating groove 52. The first sealing cover 60 is located in the first accommodating groove 52, which is convenient for positioning the first sealing cover 60 on the one hand and making the appearance of the cover body 50 more beautiful on the other hand.

[0037] The water supply and drainage module provided in this embodiment further includes a sewage tank (not shown in the figure). The sewage tank is arranged inside the box body 10. The height of the sewage tank is not higher than that of the box body 10. The sewage tank has an open upper end. The cover body 50 simultaneously seals the open upper ends of the box body 10, the cleaning liquid tank 30, and the sewage tank, simplifying the structure. Further, an observation port 53 is provided on the cover body 50. The observation port 53 is communicated with the sewage tank. A second sealing cover 70 is provided at the observation port 53. The second sealing cover 70 is detachably connected to the cover body 50. The observation port 53 is used to observe the water level of the sewage in the sewage tank. Further, a second receiving groove 54 is provided on the cover body 50. The observation port 53 is arranged at the bottom of the second receiving groove 54. The second sealing cover 70 is located inside the second receiving groove 54, positioning the second sealing cover 70 on the one hand and making the outer tube of the cover body 50 more beautiful on the other hand.

[0038] An embodiment of the present utility model further provides a sweeping robot base station, which includes a base station main body and the above-mentioned water supply and drainage module. The base station main body forms a receiving cavity for receiving the sweeping robot. The water supply and drainage module is arranged on the base station main body and is used to clean the mop of the sweeping robot. By adopting the above-mentioned water supply and drainage module, the cost can be reduced.

[0039] An embodiment of the present utility model further provides a cleaning device, which includes a sweeping robot and the above-mentioned sweeping robot base station. The base station main body forms a receiving cavity, and the sweeping robot can enter and exit the receiving cavity. By adopting the above-mentioned sweeping robot base station, the cost can be reduced.

[0040] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, various obvious changes, re-adjustments, and substitutions can be made without departing from the protection scope of the present utility model. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. Water supply and drainage module, characterized in that: include: A clean water tank (20), a cleaning liquid tank (30), a multi-way pipe (40) and a water pump, wherein the multi-way pipe (40) has at least three mutually connected pipes, a first pipe (41) being connected to a first outlet joint (21) of the clean water tank (20), a second pipe (42) being connected to a second outlet joint (31) of the cleaning liquid tank (30), and a third pipe (43) being connected to a water inlet of the water pump.

2. The water supply and drainage module according to claim 1, characterized in that: The inner diameter of the second pipeline (42) is smaller than the inner diameter of the first pipeline (41).

3. The water up and down water module according to claim 2, characterized in that: The inner diameter of the third pipeline (43) is greater than or equal to the inner diameter of the first pipeline (41).

4. The water supply and drainage module according to claim 1, characterized in that: It also comprises a box body (10), wherein the clean water tank (20), the cleaning liquid tank (30) and the multi-way pipe (40) are all arranged in the box body (10), the height of the clean water tank (20) is lower than the height of the box body (10), the clean water tank (20) is a closed structure, the first outlet joint (21) of the clean water tank (20) is located at the top end of the clean water tank (20), an extension pipe (22) is arranged in the clean water tank (20), one end of the extension pipe (22) is connected to the first outlet joint (21) of the clean water tank (20), and the other end extends to the bottom of the clean water tank (20).

5. The water up and down water module according to claim 4, characterized in that: A filter (23) is provided at the bottom end of the extension tube (22).

6. The water up and down water module according to claim 4, characterized in that: The height of the cleaning liquid tank (30) is not higher than the height of the box body (10), and the cleaning liquid tank (30) has an open upper end; The upper and lower water modules also include a cover body (50), and the cover body (50) simultaneously covers the upper end opening of the box body (10) and the upper end opening of the cleaning liquid tank (30).

7. The water up and down water module according to claim 6, characterized in that: The cover body (50) is provided with a filling port (51), the filling port (51) is in communication with the cleaning liquid tank (30), and a first sealing cover (60) is provided at the filling port (51), the first sealing cover (60) is detachably connected to the cover body (50).

8. The water up and down water module according to claim 7, characterized in that: The cover body (50) is provided with a first receiving groove (52), the filling port (51) is arranged at the bottom of the first receiving groove (52), and the first sealing cover (60) is located in the first receiving groove (52).

9. A sweeping machine base station, characterized in that: It comprises a base station body and the upper and lower water modules as described in any one of claims 1 to 8, wherein the upper and lower water modules are arranged on the base station body.

10. A cleaning device, characterized in that It comprises a sweeping machine and the sweeping machine base station as claimed in claim 9.

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