Cleaning base station and cleaning system

Abstract

The utility model discloses a kind of cleaning base station and cleaning system, cleaning base station includes: pedestal and pollution discharge component, pollution discharge component is located in pedestal and includes pollution discharge cavity and interceptor, pollution discharge cavity is formed in pollution discharge cavity, and interceptor includes the interception substrate in pollution discharge cavity, pollution discharge cavity includes first sub-cavity and second sub-cavity, the surface of interception substrate towards first sub-cavity is interception surface, interception surface at least partially towards obliquely upper, interception surface is equipped with the filter hole of intercommunication first sub-cavity and second sub-cavity, pollution discharge cavity body is formed with dirt inlet and pollution discharge outlet, pollution discharge outlet is lower than dirt inlet and located in the downside of interception surface, dirt inlet is formed on the wall of first sub-cavity, sewage, which flows into first sub-cavity, part flows into second sub-cavity by filter hole and is discharged by pollution discharge outlet, part flows to the lower end of interception surface along interception surface and is discharged by pollution discharge outlet. According to the cleaning base station of the utility model, the cleaning frequency of interceptor can be reduced while avoiding sewer blockage.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a cleaning base station and a cleaning system. Background Technology

[0002] As people's living standards improve, floor cleaning equipment such as floor scrubbers and sweeping robots have entered thousands of households. Furthermore, with the continuous development of floor cleaning equipment, the base stations of floor cleaning equipment are usually equipped with automatic sewage discharge systems. During the cleaning process, the dirt collected by the floor cleaning equipment can be discharged into the sewer through the automatic sewage discharge system at the base station.

[0003] The dirt comes in various shapes, such as solid particles and fibers. Related technologies use filters in the confluence channel to intercept solid particles and fibers to prevent sewer blockage. However, while filters can intercept both solid particles and fibers, the mesh of the filter is prone to clogging, leading to increased frequency of filter cleaning. Utility Model Content

[0004] The first aspect of this utility model proposes a cleaning base station, which has the advantage of reducing the frequency of cleaning the sewage discharge components.

[0005] A cleaning base station according to a first aspect of the present invention includes: a base; a sewage discharge assembly disposed on the base and including a sewage discharge chamber and an interceptor. The sewage discharge chamber contains a sewage discharge cavity, and the interceptor includes an interceptor substrate disposed within the sewage discharge chamber. The sewage discharge chamber includes a first sub-cavity and a second sub-cavity. The surface of the interceptor substrate facing the first sub-cavity is an interceptor surface, at least a portion of which faces obliquely upward. A filter hole communicating with the first sub-cavity and the second sub-cavity is formed on the interceptor surface. A sewage inlet and a sewage discharge outlet communicating with the sewage discharge chamber are formed on the sewage discharge chamber. The sewage discharge outlet is lower than the sewage inlet and located below the interceptor surface. The sewage inlet is formed on the wall of the first sub-cavity. Sewage flowing into the first sub-cavity partially flows into the second sub-cavity through the filter hole and is discharged through the sewage discharge outlet, while a portion flows along the interceptor surface to the lower end of the interceptor surface and is discharged through the sewage discharge outlet.

[0006] According to the first aspect of the present invention, in the cleaning base station, the sewage flowing into the first sub-cavity is partially discharged into the second sub-cavity through the filter holes and discharged through the sewage outlet, and partially flows along the interception surface to the lower end of the interception surface and is discharged through the sewage outlet. This allows the interception substrate to intercept fibrous debris in the sewage entering the sewage cavity while preventing solid particulate debris from accumulating on the interception surface, thereby reducing the amount of debris on the interception substrate and thus reducing the cleaning frequency of the interceptor while avoiding sewer blockage.

[0007] According to some embodiments of the present invention, the intercepting surface includes an intercepting inclined surface facing upwards, and the angle of inclination of the intercepting inclined surface relative to the horizontal plane is in the range of 5°~90°.

[0008] According to some embodiments of the present invention, the intercepting surface includes a first intercepting surface and a second intercepting surface, both the first intercepting surface and the second intercepting surface are oriented obliquely upward, the first intercepting surface is connected to the upper side of the second intercepting surface, and the inclination angle of the first intercepting surface relative to the horizontal plane is smaller than the inclination angle of the second intercepting surface relative to the horizontal plane.

[0009] According to some embodiments of this utility model, the inner diameter of the filter hole ranges from 5 to 10 mm.

[0010] According to some embodiments of the present invention, the interception surface is provided with interception protrusions.

[0011] According to some embodiments of the present invention, each of the intercepting protrusions has at least one corresponding filter hole on its outer peripheral side.

[0012] According to some embodiments of the present invention, the intercepting protrusion is spaced apart from the filter hole; and / or, the intercepting protrusion is spaced apart from the inner wall of the sewage discharge chamber.

[0013] According to some embodiments of the present invention, at least a portion of the intercepting protrusions are columnar extending in the vertical direction; and / or, at least a portion of the intercepting protrusions have a polygonal cross-section.

[0014] According to some embodiments of the present invention, the intercepting protrusions are arranged in a plurality of spaced-apart configurations; wherein, at least some of the adjacent two intercepting protrusions are not less than 5 mm apart; and / or, at least some of the intercepting protrusions have unequal protrusion heights.

[0015] According to some embodiments of the present invention, the waste inlet is located in the middle or top of the sewage discharge chamber, and the sewage outlet is located at the bottom of the sewage discharge chamber.

[0016] According to some embodiments of the present invention, the intercepting substrate divides the sewage discharge chamber into a first sub-chamber and a second sub-chamber. The sewage discharge chamber includes a first chamber and a second chamber. The second chamber is connected to the lower side of the first chamber. The sewage inlet is located at the upper part of the first chamber, and the sewage outlet is located at the bottom of the second chamber. The first sub-chamber includes a buffer chamber and an intercepting filter chamber that communicate with each other. The buffer chamber is formed in the first chamber. The intercepting substrate is located in the second chamber. The intercepting filter chamber and the second sub-chamber are both formed in the second chamber and located on opposite sides of the intercepting substrate. The intercepting surface faces the intercepting filter chamber.

[0017] According to some embodiments of the present invention, a confluence channel is further formed at the bottom of the second cavity. One end of the confluence channel is connected to the bottom of the sewage discharge cavity, and one end of the confluence channel is formed as a confluence inlet. A portion of the confluence inlet is opposite to and connected to the interception and filtration cavity, and the other portion of the confluence inlet is opposite to and connected to the second sub-cavity. The other end of the confluence channel constitutes the sewage discharge outlet.

[0018] According to some embodiments of the present invention, the intercepting substrate includes an intercepting base plate, a first intercepting side plate, and a second intercepting side plate. In the direction from the waste inlet toward the sewage outlet, the intercepting base plate extends downward at an inclination. The first intercepting side plate and the second intercepting side plate are respectively disposed at opposite ends of the intercepting base plate along a first direction and extend upward relative to the intercepting base plate. The first direction is perpendicular to the arrangement direction of the waste inlet and the sewage outlet. The intercepting base plate, the first intercepting side plate, and the second intercepting side plate together define the first sub-cavity. The side of the intercepting base plate facing the first sub-cavity is an intercepting inclined surface. The side of the first intercepting side plate facing the first sub-cavity is a first side surface. The side of the second intercepting side plate facing the first sub-cavity is a second side surface. The intercepting inclined surface, the first side surface, and the second side surface together constitute the intercepting surface.

[0019] According to some embodiments of the present invention, the upper ends of the intercepting bottom plate, the first intercepting side plate and the second intercepting side plate extend to the sewage inlet, and the lower ends of the intercepting bottom plate, the first intercepting side plate and the second intercepting side plate extend to the sewage outlet. Along the arrangement direction of the sewage inlet and the sewage outlet, a portion of the sewage outlet is opposite to and communicates with the first sub-cavity, and the other portion of the sewage outlet is located on the side wall of the second sub-cavity.

[0020] According to some embodiments of the present invention, the intercepting substrate includes a first intercepting portion and a second intercepting portion arranged at an angle. The first intercepting portion and the second intercepting portion extend downward at an angle toward each other. The side of the first intercepting portion facing the first sub-cavity is a third side surface, and the side of the second intercepting portion facing the first sub-cavity is a fourth side surface. The third side surface and the fourth side surface together constitute the intercepting surface. In the direction from the sewage inlet to the sewage outlet, both the third side surface and the fourth side surface extend downward at an angle.

[0021] According to some embodiments of the present invention, the sewage discharge chamber includes a third chamber and a fourth chamber. The fourth chamber is connected to one side of the third chamber along the horizontal direction. An installation cavity is formed in the third chamber. The sewage inlet is disposed in the third chamber. An intercepting substrate is disposed in the installation cavity to divide the installation cavity into a first sub-cavity and a second sub-cavity located on opposite sides of the intercepting substrate. A connecting cavity is formed in the fourth chamber. The upper part of the connecting cavity is opposite to and communicates with the first sub-cavity along the horizontal direction. The bottom of the connecting cavity is opposite to and communicates with the second sub-cavity along the horizontal direction. In the direction from the first sub-cavity toward the connecting cavity, both the third side and the fourth side extend downward at an angle. A portion of the sewage discharge outlet is formed at the bottom of the third chamber and communicates with the second sub-cavity. Another portion of the sewage discharge outlet is formed at the bottom of the fourth chamber and communicates with the connecting cavity.

[0022] According to some embodiments of the present invention, the interceptor is detachably connected to the sewage discharge chamber.

[0023] According to some embodiments of the present invention, the interceptor further includes a disassembly handle, which is connected to the interceptor substrate, and at least a portion of the disassembly handle is located outside the sewage discharge chamber.

[0024] According to some embodiments of the present invention, the sewage discharge chamber includes a first chamber and a second chamber, the second chamber being connected to the lower side of the first chamber. The first chamber is provided with the sewage inlet, and the second chamber is provided with the sewage outlet. The first sub-chamber includes a buffer chamber and an interception filter chamber that communicate with each other. The buffer chamber is formed in the first chamber, and the interception substrate is disposed in the second chamber. The interception filter chamber and the second sub-chamber are both formed in the second chamber and located on opposite sides of the interception substrate. The interception surface faces the interception filter chamber. The disassembly handle extends out of the sewage discharge chamber through the sewage inlet. The interceptor also includes a connecting rod. The disassembly handle is connected to the interception substrate through the connecting rod, and the connecting rod is disposed in the buffer chamber.

[0025] According to some embodiments of the present invention, a positioning part is connected between the intercepting substrate and the connecting rod, and a positioning surface is formed on the inner wall of the second cavity, the positioning surface abutting against the positioning part and facing obliquely upward.

[0026] According to some embodiments of the present invention, an installation port communicating with the sewage discharge cavity is formed on the sewage discharge cavity, the installation port is spaced apart from the sewage inlet, the interceptor is inserted into the sewage discharge cavity through the installation port, and the disassembly handle is located inside the installation port or extends out of the sewage discharge cavity through the installation port.

[0027] According to some embodiments of the present invention, the sewage discharge chamber includes a third chamber and a fourth chamber. The fourth chamber is connected to one side of the third chamber along the horizontal direction. The upper end of the third chamber is higher than the upper end of the fourth chamber. An installation cavity is formed in the third chamber. The sewage inlet is disposed on the outer peripheral sidewall of the third chamber. The installation port is formed at the top of the third chamber. An intercepting substrate is disposed in the installation cavity to divide the installation cavity into a first sub-cavity and a second sub-cavity located on opposite sides of the intercepting substrate. A connecting cavity is formed in the fourth chamber, which connects the first sub-cavity and the second sub-cavity. A portion of the sewage discharge outlet is formed at the bottom of the second sub-cavity, and another portion of the sewage discharge outlet is formed at the bottom of the connecting cavity.

[0028] According to some embodiments of the present invention, the cleaning base station further includes a waste treatment mechanism, which is disposed on the base and used to clean the waste on the interceptor.

[0029] According to some embodiments of the present invention, the waste treatment mechanism includes at least one of a cutting mechanism, a fusing mechanism, and a dissolving mechanism. The cutting mechanism includes a first driving mechanism and a cutting component. The first driving mechanism drives the cutting component to move between a first working position and a first receiving position. In the first working position, the cutting component is located within the first sub-cavity and close to the interceptor to cut the waste on the interceptor. In the first receiving position, the cutting component is located outside the sewage discharge cavity and received within the base. The fusing mechanism includes a second driving mechanism and an electric heating element. The second driving mechanism drives the electric heating element to move between a second working position and a second receiving position. In the second working position, the electric heating element is located within the first sub-cavity and close to the interceptor to fuse the waste on the interceptor. In the second receiving position, the electric heating element is located outside the sewage discharge cavity and received within the base. The dissolving mechanism includes a storage tank and a delivery pipeline. The storage tank stores a solvent, and the delivery pipeline communicates with the storage tank and is adapted to deliver the solvent toward the sewage discharge cavity.

[0030] According to some embodiments of the present invention, the waste treatment mechanism includes a dissolving mechanism, and the sewage discharge assembly further includes a control valve, which is used to open or close the sewage discharge outlet.

[0031] The second aspect of this utility model proposes a cleaning system.

[0032] A cleaning system according to a second aspect of the present invention includes: a cleaning base station; and a cleaning device for cleaning the ground. The cleaning device is detachably connected to the cleaning base station. The cleaning device includes a wastewater tank, and when the cleaning device is connected to the cleaning base station, the wastewater tank is connected to the sewage discharge chamber through the waste inlet.

[0033] According to the cleaning system of the second aspect of the present invention, the sewage flowing into the first sub-cavity is partially discharged into the second sub-cavity through the filter holes and discharged through the sewage outlet, and partially flows along the interception surface to the lower end of the interception surface and is discharged through the sewage outlet. This allows the interception substrate to intercept fibrous debris in the sewage entering the sewage chamber while preventing solid particulate debris from accumulating on the interception surface, thereby reducing the amount of debris on the interception substrate and thus reducing the cleaning frequency of the interceptor while avoiding sewer blockage.

[0034] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of a clean base station according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the sewage discharge component of a cleaning base station according to an embodiment of the present utility model; Figure 3 yes Figure 2 A partial cross-sectional view of the central sewage discharge assembly; Figure 4 yes Figure 2 Side view of the central drainage component; Figure 5 yes Figure 4 A partial cross-sectional view of the central sewage discharge assembly; Figure 6 yes Figure 2 A schematic diagram of the central drainage component from another angle; Figure 7 yes Figure 2 A schematic diagram of the interceptor of the central sewage discharge component; Figure 8 yes Figure 7 Enlarged view of region A in the middle; Figure 9 yes Figure 7 The main view of the interceptor; Figure 10 yes Figure 7 Side view of the interceptor; Figure 11 yes Figure 7 Top view of the interceptor; Figure 12 This is a schematic diagram of the sewage discharge component of a second embodiment of a cleaning base station according to the present utility model; Figure 13 yes Figure 12 A partial cross-sectional view of the central sewage discharge assembly; Figure 14 yes Figure 12 A schematic diagram of the central drainage component from another angle; Figure 15 yes Figure 12 A schematic diagram of the interceptor of the central sewage discharge component; Figure 16 This is a schematic diagram of the sewage discharge component of a third embodiment of a cleaning base station according to the present utility model; Figure 17 yes Figure 16 A partial cross-sectional view of the central sewage discharge assembly; Figure 18 yes Figure 16 A partial cross-sectional view of the central sewage discharge component from another angle; Figure 19 yes Figure 16 A schematic diagram of the interceptor in the central sewage discharge assembly; Figure 20 yes Figure 16 Exploded view of the central sewage discharge component.

[0036] Figure label: 100. Clean base stations; 10. Base; 20. Sewage discharge components; 1. Sewage discharge chamber; 101. First chamber; 102. Second chamber; 1021. Positioning surface; 103. Third chamber; 1031. Mounting chamber; 1032. Mounting port; 104. Fourth chamber; 1041. Connecting chamber; 11. Sewage discharge chamber; 111. First sub-chamber; 1111. Buffer chamber; 1112. Interception and filtration chamber; 112. Second sub-chamber; 12. Sewage inlet; 13. Sewage outlet; 14. Merging channel; 141. Merging inlet; 2. Interceptor; 21. Interceptor substrate; 2101. Interceptor base plate; 2102. First interceptor side plate; 2103. Second interceptor side plate; 2104. First interceptor section; 2105. Second interceptor section; 211. Filter hole; 212. Interceptor surface; 2121. Interceptor inclined surface; 21211. First inclined surface; 21212. Second inclined surface; 2122. First side surface; 2123. Second side surface; 2124. Third side surface; 2125. Fourth side surface; 22. Intercepting protrusion; 22a. First intercepting protrusion; 22b. Second intercepting protrusion; 23. Disassembly handle; 24. Connecting rod; 25. Positioning part; 26. Container box; 261. Connecting hole. Detailed Implementation

[0037] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0038] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention; however, those skilled in the art will recognize the applicability of other processes and / or the use of other materials.

[0039] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0040] In the description of this utility model, "first feature" and "second feature" may include one or more of the features.

[0041] In the description of this utility model, "multiple" means two or more.

[0042] In the description of this utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or it may include the first and second features not being in direct contact but being in contact through another feature between them.

[0043] In the description of this utility model, the terms "above", "over" and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0044] The following description, with reference to the accompanying drawings, describes a clean base station 100 according to a first aspect of the present invention.

[0045] like Figures 1 to 5 As shown, a clean base station 100 according to a first aspect embodiment of the present invention includes: a base 10 and a sewage discharge assembly 20. The sewage discharge assembly 20 is disposed on the base 10 and includes a sewage discharge cavity 1 and an interceptor 2. A sewage discharge chamber 11 is formed in the sewage discharge cavity 1. The interceptor 2 includes an interceptor substrate 21 disposed in the sewage discharge cavity 11. The sewage discharge cavity 11 includes a first sub-cavity 111 and a second sub-cavity 112. The surface of the interceptor substrate 21 facing the first sub-cavity 111 is an interceptor surface 212. At least a portion of the interceptor surface 212 faces obliquely upward. A filter hole 211 is formed to connect the first sub-cavity 111 and the second sub-cavity 112. A sewage inlet 12 and a sewage outlet 13 are formed on the sewage discharge chamber 1. The sewage outlet 13 is lower than the sewage inlet 12 and located on the lower side of the interception surface 212. The sewage inlet 12 is formed on the side wall of the first sub-cavity 111. The sewage flowing into the first sub-cavity 111 flows into the second sub-cavity 112 through the filter hole 211 and is discharged through the sewage outlet 13. The sewage flows along the interception surface 212 to the lower end of the interception surface 212 and is discharged through the sewage outlet 13.

[0046] The sewage discharge chamber 11 can receive sewage stored in the cleaning equipment through the sewage inlet 12, and the sewage discharge outlet 13 can be directly connected to the sewer, so that the sewage entering the sewage discharge chamber 11 can be discharged into the sewer through the sewage discharge outlet 13, thereby realizing the sewage discharge of the cleaning base station 100.

[0047] Specifically, the waste inlet 12 is located on the side wall of the first sub-cavity 111. Wastewater discharged from the cleaning equipment can directly enter the first sub-cavity 111 through the waste inlet 12. When the wastewater flows to the interception surface 212 in the first sub-cavity 111, the liquid part of the wastewater can enter the second sub-cavity 112 through the filter holes 211 on the interception substrate 21. The filter holes 211 can intercept solid particulate waste (usually solid particulate waste with a size larger than the inner diameter of the filter holes 211) and fibrous waste such as hair in the wastewater on the interception surface 212. The wastewater that enters the second sub-cavity 112, i.e. the filtered wastewater, can be discharged through the sewage outlet 13. Furthermore, since some sewage flows along the interception surface 212 to the lower end of the interception surface 212 and is discharged through the sewage outlet 13, it is understood that fibrous waste is prone to entanglement. That is, when sewage flows through the interception substrate 21, fibrous waste is prone to entanglement on the interception substrate 21 and is not easy to separate from the interception substrate 21. In addition, since at least part of the interception surface 212 faces obliquely upward, when sewage flows along the interception surface 212 toward the sewage outlet 13, the fixed particulate waste intercepted on the interception surface 212 can be directly discharged through the sewage outlet 13 under the action of the flushing force of the sewage and gravity.

[0048] It is understandable that fibrous debris is usually the main cause of sewer blockage. Therefore, some of the sewage flowing into the first sub-chamber 111 flows into the second sub-chamber 112 through the filter hole 211 and is discharged through the sewage outlet 13, while some flows along the interception surface 212 to the lower end of the interception surface 212 and is discharged through the sewage outlet 13. This allows the interception substrate 21 to intercept fibrous debris in the sewage entering the sewage discharge chamber 11 while preventing solid particulate debris from accumulating on the interception surface 212. This reduces the amount of debris on the interception substrate 21, thereby reducing the cleaning frequency of the interceptor 2 while preventing sewer blockage.

[0049] According to the first aspect of the present invention, in the cleaning base station 100, the sewage flowing into the first sub-cavity 111 is partially discharged into the second sub-cavity 112 through the filter hole 211 and discharged through the sewage outlet 13, and partially flows along the interception surface 212 to the lower end of the interception surface 212 and is discharged through the sewage outlet 13. This allows the interception substrate 21 to intercept fibrous debris in the sewage entering the sewage discharge cavity 11 while preventing solid particulate debris from accumulating on the interception surface 212, thereby reducing the amount of debris on the interception substrate 21. This, in turn, can reduce the cleaning frequency of the interceptor 2 while avoiding sewer blockage.

[0050] According to some embodiments of this utility model, the interception surface 212 includes an upwardly oriented interception slope 2121, the inclination angle of the interception slope 2121 relative to the horizontal plane ranging from 5° to 90°. Specifically, the larger the inclination angle of the interception slope 2121 relative to the horizontal plane, the steeper the interception slope 2121, the faster the sewage flows along the interception slope 2121, and the faster the sewage discharge efficiency of the sewage discharge component 20. However, the sewage stays on the interception slope 2121 for a shorter time, resulting in a poorer filtration effect. Conversely, the smaller the inclination angle of the interception slope 2121 relative to the horizontal plane, the gentler the interception slope 2121, the longer the sewage stays on the interception slope 2121, resulting in a better interception and filtration effect. However, the sewage flows along the interception slope 2121 for a slower time, and the sewage discharge efficiency of the sewage discharge component 20 is slower.

[0051] Therefore, by controlling the inclination angle of the intercepting slope 2121 relative to the horizontal plane within the range of 5° to 90°, the intercepting slope 2121 has a certain slope to increase the discharge speed of sewage. At the same time, it ensures that the sewage has sufficient residence time on the intercepting slope 2121 to guarantee the interception and filtration effect of the intercepting substrate 21. That is, the sewage discharge efficiency of the sewage discharge component 20 can be improved while the interception effect is also improved. The inclination angle of the intercepting surface 212 relative to the horizontal plane can be 5°, 10°, 15°, 20°, 35°, 40°, 45°, 50°, 55°, 60°, 70°, 80°, 90°, etc.

[0052] According to some embodiments of this utility model, such as Figure 7 and Figure 8 As shown, the intercepting inclined surface 2121 includes a first inclined surface 21211 and a second inclined surface 21212. Both the first inclined surface 21211 and the second inclined surface 21212 face upwards. The first inclined surface 21211 is connected to the upper side of the second inclined surface 21212. The inclination angle of the first inclined surface 21211 relative to the horizontal plane is smaller than the inclination angle of the second inclined surface 21212 relative to the horizontal plane. That is, the first inclined surface 21211 is located above the second inclined surface 21212. When the sewage entering the first sub-cavity 111 flows towards the sewage outlet 13, it first flows through the first inclined surface 21211 and then through the second inclined surface 21212. Both the first inclined surface 21211 and the second inclined surface 21212 can intercept fibrous waste through the filter holes 211 on them. The first inclined plane 21211 is gentler than the second inclined plane 21212, which increases the residence time of sewage on the first inclined plane 21211 to improve the interception and filtration effect; the second inclined plane 21212 is steeper than the first inclined plane 21211, which increases the flow speed of sewage along the second inclined plane 21212 to improve the sewage discharge efficiency.

[0053] In addition, in some embodiments, the cleaning base station 100 includes a dissolving mechanism for conveying a solvent into the drain chamber 11 to dissolve the fibrous debris entangled on the interceptor 2. Since the intercepting ramp 2121 is inclined, in order to ensure the dissolving effect on the fibrous debris on the intercepting substrate 21, the solvent needs to completely submerge the intercepting ramp 2121. That is, in the dissolving state, the liquid level of the solvent in the drain chamber 11 is not lower than the upper stop point of the intercepting ramp 2121. It is understandable that, with the dimensions of the first inclined surface 21211 fixed along the arrangement direction of the first inclined surface 21211 and the second inclined surface 21212, the smaller the inclination angle of the first inclined surface 21211 relative to the horizontal plane, the lower the height of the upper end of the first inclined surface 21211. Therefore, by setting the inclination angle of the first inclined surface 21211 relative to the horizontal plane to be smaller than the inclination angle of the second inclined surface 21212 relative to the horizontal plane, the height of the upper end of the intercepting inclined surface 2121 can be reduced, thereby reducing the amount of solvent required to submerge the intercepting inclined surface 2121, and thus reducing the cost of solvent usage.

[0054] According to some embodiments of this utility model, the inclination angle of the first inclined surface 21211 relative to the horizontal plane ranges from 5° to 15°, and the inclination angle of the second inclined surface 21212 relative to the horizontal plane ranges from 30° to 60°. By controlling the inclination angle of the first inclined surface 21211 relative to the horizontal plane within the range of 5° to 15°, while ensuring the inclined surface 21211 is tilted, an excessively large inclination angle is avoided. This increases the residence time of wastewater on the first inclined surface 21211, thereby improving the interception and filtration effect. Furthermore, an excessively large inclination angle of the first inclined surface 21211 relative to the horizontal plane can prevent the height of the upper end of the first inclined surface 21211 from increasing; that is, the upper height of the first inclined surface 21211 can be better controlled, thereby saving the amount of solvent used. For example, the inclination angle of the first inclined surface 21211 relative to the horizontal plane can be 5°, 7°, 9°, 10°, 11°, 13°, 15°, etc.

[0055] Furthermore, by controlling the inclination angle of the second inclined surface 21212 relative to the horizontal plane within the range of 30° to 60°, while ensuring that the inclination degree of the second inclined surface 21212 is greater than that of the first inclined surface 21211, it avoids the second inclined surface 21212 being too steep, which would affect the filtration effect. Simultaneously, it prevents the inclination angle of the second inclined surface 21212 relative to the horizontal plane from excessively increasing the height of the upper end of the first inclined surface 21211. In other words, the upper height of the first inclined surface 21211 can be better controlled, thereby saving the amount of solvent used. For example, the inclination angle of the second inclined surface 21212 relative to the horizontal plane can be 30°, 35°, 40°, 45°, 50°, 55°, 60°, etc.

[0056] According to some embodiments of this utility model, the difference between the inclination angle of the second inclined surface 21212 relative to the horizontal plane and the inclination angle of the first inclined surface 21211 relative to the horizontal plane ranges from 30° to 50°. For ease of description, the inclination angle of the first inclined surface 21211 relative to the horizontal plane is defined as the first angle, and the inclination angle of the second inclined surface 21212 relative to the horizontal plane is defined as the second angle. That is, the second angle is greater than the first angle, and the difference between the second angle and the first angle is controlled within the range of 30° to 50°. The greater the difference between the second angle and the first angle, the greater the difference in inclination between the first inclined plane 21211 and the second inclined plane 21212. This can easily cause the water flowing from the first inclined plane 21211 to the second inclined plane 21212 to produce a waterfall-like phenomenon. In other words, the water flow will not be able to flow completely along the second inclined plane 21212 and will directly bypass the second inclined plane 21212 and flow downwards. Conversely, the smaller the difference between the second angle and the first angle, the smaller the difference in inclination between the first inclined plane 21211 and the second inclined plane 21212. For example, with the second angle fixed, the smaller the difference between the second angle and the first angle, the larger the first angle, which makes the first inclined plane 21211 too steep and unable to increase the residence time of sewage on the first inclined plane 21211. At the same time, it will increase the height of the upper end of the first inclined plane 21211.

[0057] Therefore, by controlling the difference between the second angle and the first angle within the range of 30° to 50°, it can be ensured that the water flow can stably flow from the first inclined plane 21211 to the second inclined plane 21212 and flow along the second inclined plane 21212, thereby improving the interception and filtration effect of the interceptor 2. At the same time, the residence time of sewage on the first inclined plane 21211 can be increased and the height of the upper end of the first inclined plane 21211 can be controlled, thereby improving the interception and filtration effect at the first inclined plane 21211 and saving the amount of solvent used. For example, the difference between the first angle and the second angle can be 30°, 35°, 40°, 45°, 50°, etc.

[0058] According to some embodiments of this utility model, the inner diameter of the filter hole 211 ranges from 5 to 20 mm. A smaller inner diameter allows the filter hole 211 to filter smaller pieces of debris, resulting in better filtration. However, it also makes the filter hole 211 more prone to clogging, leading to more frequent cleaning. Conversely, a larger inner diameter makes the filter hole 211 less prone to clogging, reducing the cleaning frequency of the interceptor 2, but resulting in poorer filtration. Therefore, by controlling the inner diameter of the filter hole 211 within the range of 5 mm to 20 mm, the increased cleaning frequency caused by an excessively small inner diameter can be avoided, while the filtration effect can be prevented from being negatively impacted by an excessively large inner diameter. For example, the inner diameter of the filter hole 211 can be 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, etc.

[0059] According to some embodiments of this utility model, such as Figures 7 to 11 As shown, interception protrusions 22 are provided on the interception surface 212. That is, the interception protrusions 22 protrude from the interception surface 212. Therefore, when sewage flows along the interception surface 212 and passes through the interception protrusions 22, the interception protrusions 22 can effectively intercept fibrous debris in the sewage. In other words, the fibrous debris will wrap around the interception protrusions 22. In other words, as the sewage in the first sub-cavity 111 flows along the interception surface 212 toward the sewage outlet 13, the interception protrusions 22 can prevent the fibrous debris in the sewage from being directly discharged through the sewage outlet 13. Thus, while intercepting fibrous debris in the sewage, the interceptor 2 can also intercept solid particulate debris in the sewage, thereby preventing fibrous debris from clogging the sewer and reducing the cleaning frequency of the interceptor 2.

[0060] According to some embodiments of this utility model, each intercepting protrusion 22 has at least one corresponding filter hole 211 on its outer peripheral side. Therefore, the intercepting protrusion 22 can effectively intercept fibrous debris in the sewage entering the corresponding filter hole 211, thereby reducing the entanglement of fibrous debris on the intercepting substrate 21 and reducing the difficulty of cleaning the subsequent interceptor 2.

[0061] According to some embodiments of this utility model, the intercepting protrusion 22 and the filter hole 211 are spaced apart. This effectively prevents the intercepting protrusion 22 from obstructing the filter hole 211, ensuring that wastewater in the first sub-cavity 111 can pass through the filter hole 211 into the second sub-cavity 112 for filtration, thereby improving the filtration effect of the filter hole 211.

[0062] According to some embodiments of this utility model, the intercepting protrusion 22 is spaced apart from the inner wall of the sewage discharge chamber 1. This effectively avoids friction caused by contact between the intercepting protrusion 22 and the sewage discharge chamber 1, thereby reducing the difficulty of installing and disassembling the interceptor 2.

[0063] According to some embodiments of this utility model, the intercepting protrusion 22 is spaced apart from the filter hole 211, and the intercepting protrusion 22 is spaced apart from the inner wall of the sewage discharge chamber 1. This effectively prevents the intercepting protrusion 22 from obstructing the filter hole 211, and also avoids frictional resistance caused by contact between the intercepting protrusion 22 and the sewage discharge chamber 1, thereby improving filtration efficiency and reducing the difficulty of installing and disassembling the interceptor 2.

[0064] According to some embodiments of this utility model, at least some of the intercepting protrusions 22 are columnar extending in the vertical direction. The columnar intercepting protrusions 22 can have a larger contact area with the sewage, thereby improving the interception effect of the intercepting protrusions 22 on fibrous debris in the sewage. It is possible that some of the intercepting protrusions 22 are columnar extending in the vertical direction, or that all of the intercepting protrusions 22 are columnar extending in the vertical direction; no specific limitation is made here.

[0065] According to some embodiments of the present invention, at least part of the intercepting protrusion 22 has a polygonal cross-section. That is, at least part of the intercepting protrusion 22 has edges extending in the vertical direction on its outer peripheral surface. This can effectively increase the friction between the intercepting protrusion 22 and the fibrous waste, allowing the fibrous waste to more stably wrap around the intercepting protrusion 22, thereby improving the interception effect of the intercepting protrusion 22 on the fibrous waste. In a specific example, such as... Figure 8 As shown, the cross-section of the intercepting protrusion 22 can be quadrilateral. It should be noted that the cross-section of the intercepting protrusion 22 can also be pentagonal, hexagonal, etc. This is only an explanation of one of the shapes and is not a specific limitation on the shape of the cross-section of the intercepting protrusion 22.

[0066] In other embodiments, the cross-section of the intercepting protrusion 22 may also be circular.

[0067] According to some embodiments of the present invention, at least some of the intercepting protrusions 22 are columnar extending in the vertical direction, and at least some of the intercepting protrusions 22 have a polygonal cross-section, so as to improve the interception effect of the intercepting protrusions 22 on fibrous waste in sewage.

[0068] According to some embodiments of this utility model, the intercepting protrusions 22 are arranged in multiple spaced-apart configurations. Therefore, by increasing the number of intercepting protrusions 22, fibrous debris in sewage can be intercepted at multiple locations on the intercepting surface 212, thereby improving the interception effect of the interceptor 2 on fibrous debris. For example, the multiple intercepting protrusions 22 can be arranged at intervals along the direction of sewage flow from the first sub-cavity 111 towards the sewage outlet 13. As the sewage flows towards the sewage outlet 13, it can pass through the multiple intercepting protrusions 22 multiple times to intercept fibrous debris, thereby further reducing the probability of fibrous debris entering the sewer. Furthermore, the spaced arrangement of the multiple intercepting protrusions 22 can prevent the intercepting protrusions 22 from intercepting solid particulate debris in the sewage. Solid particulate debris can move towards the sewage outlet 13 through the gap between two adjacent intercepting protrusions 22, thereby preventing the accumulation of solid particulate debris on the intercepting surface 212.

[0069] According to some embodiments of this utility model, the distance between at least some adjacent intercepting protrusions 22 is not less than 5 mm. The greater the distance between two adjacent intercepting protrusions 22, the larger the size of solid particles that can pass through between them. Therefore, by controlling the distance between at least some adjacent intercepting protrusions 22 to 5 mm or greater, the amount of solid particles intercepted by the intercepting protrusions 22 can be reduced, thereby reducing the amount of debris accumulated on the interception surface 212 and lowering the cleaning frequency of the interceptor 2. For example, the distance between two adjacent intercepting protrusions 22 can be 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 7.5 mm, 8 mm, 8.5 mm, 9 mm, 10 mm, etc. Specifically, the distance between some adjacent intercepting protrusions 22 can be not less than 5 mm, or the distance between any two adjacent intercepting protrusions 22 can be not less than 5 mm; no specific limitation is made here.

[0070] According to some embodiments of this utility model, such as Figure 8 As shown, at least some of the intercepting protrusions 22 have different protrusion heights. For example, the multiple intercepting protrusions 22 include a first intercepting protrusion 22a and a second intercepting protrusion 22b, where the height of the first intercepting protrusion 22a is greater than the height of the second intercepting protrusion 22b. Thus, by setting the first intercepting protrusion 22a and the second intercepting protrusion 22b with different heights, the higher first intercepting protrusion 22a can improve the interception effect on fibrous waste in sewage, while the lower second intercepting protrusion 22b, while ensuring a certain interception effect, can provide space for solid particulate waste to move along with the sewage from the top side of the second intercepting protrusion 22b toward the sewage outlet 13, thereby reducing the accumulation of solid waste on the interception surface 212.

[0071] According to some embodiments of this utility model, at least one second intercepting protrusion 22b is provided between at least some of two adjacent first intercepting protrusions 22a. Specifically, there may be one second intercepting protrusion 22b between some of two adjacent first intercepting protrusions 22a; multiple second intercepting protrusions 22b between some of two adjacent first intercepting protrusions 22a; one second intercepting protrusion 22b between any two adjacent first intercepting protrusions 22a; or multiple second intercepting protrusions 22b between any two adjacent first intercepting protrusions 22a. By providing a lower-height second intercepting protrusion 22b between two adjacent first intercepting protrusions 22a, solid particulate waste can move along with the sewage through the space between the two adjacent first intercepting protrusions 22a located on the top side of the second intercepting protrusion 22b towards the sewage outlet 13, thus avoiding multiple intercepting protrusions 22 from intercepting solid particulate waste, thereby reducing the amount of solid particulate waste on the interception surface 212.

[0072] According to some embodiments of this utility model, the height ratio of the second intercepting protrusion 22b to the first intercepting protrusion 22a is no greater than 1 / 5. That is, the height of the second intercepting protrusion 22b is controlled within 1 / 5 or less than 1 / 5 of the height of the first intercepting protrusion 22a. Wherein, with the height of the first intercepting protrusion 22a fixed, the smaller the height ratio of the second intercepting protrusion 22b to the first intercepting protrusion 22a, the lower the height of the second intercepting protrusion 22b, and the less space the second intercepting protrusion 22b occupies in the vertical direction, thus allowing for a larger space on the top side of the second intercepting protrusion 22b for the movement of solid particulate waste. Therefore, by controlling the height of the second intercepting protrusion 22b within 1 / 5 or less of the height of the first intercepting protrusion 22a, the excessive height of the second intercepting protrusion 22b can be avoided from affecting the movement of solid particulate waste, facilitating the discharge of solid particulate waste from the first sub-cavity 111.

[0073] According to some embodiments of this utility model, the arrangement density of the first intercepting protrusions 22a is less than the arrangement density of the second intercepting protrusions 22b. That is, under the same arrangement area, the number of first intercepting protrusions 22a is less than the number of second intercepting protrusions 22b. Therefore, by reducing the arrangement density of the first intercepting protrusions 22a, it is possible to avoid the first intercepting protrusions 22a being too dense and obstructing solid particulate waste, thereby improving the effect of the first sub-cavity 111 in discharging solid particulate waste.

[0074] According to some embodiments of this utility model, the height ratio of the second intercepting protrusion 22b to the first intercepting protrusion 22a is no greater than 1 / 5; the arrangement density of the first intercepting protrusion 22a is less than the arrangement density of the second intercepting protrusion 22b. Therefore, the excessive height of the second intercepting protrusion 22b can be avoided from affecting the movement of solid particulate waste, while the excessive arrangement density of the first intercepting protrusion 22a can be avoided from obstructing the solid particulate waste, thus facilitating the discharge of solid particulate waste from the first sub-cavity 111.

[0075] According to some embodiments of this utility model, such as Figure 2 , Figure 4 and Figure 6 As shown, the waste inlet 12 is located in the middle or top of the sewage discharge chamber 1, and the sewage outlet 13 is located at the bottom of the sewage discharge chamber 1. That is, the sewage outlet 13 is lower than the waste inlet 12, allowing sewage to enter the sewage discharge chamber 11 through the waste inlet 12 and flow downwards under gravity, eventually discharging through the sewage outlet 13 at the bottom of the sewage discharge chamber 1. In other words, the sewage can be discharged autonomously under gravity. In a specific example, the sewage outlet 13 is located at the lower end of the interception surface 212, ensuring that some sewage in the first sub-chamber 111 can flow completely along the interception surface 212 before connecting through the sewage outlet 13, thereby improving the interception and filtration effect of the interceptor 2.

[0076] According to some embodiments of this utility model, such as Figure 5 As shown, the intercepting substrate 21 divides the sewage discharge chamber 11 into a first sub-chamber 111 and a second sub-chamber 112. The sewage discharge chamber 1 includes a first chamber 101 and a second chamber 102. The second chamber 102 is connected to the lower side of the first chamber 101. The sewage inlet 12 is located at the upper part of the first chamber 101, and the sewage outlet 13 is located at the bottom of the second chamber 102. The first sub-chamber 111 includes a buffer chamber 1111 and an intercepting filter chamber 1112 that are connected. The buffer chamber 1111 is formed in the first chamber 101. The intercepting substrate 21 is located in the second chamber 102. The intercepting filter chamber 1112 and the second sub-chamber 112 are both formed in the second chamber 102 and are located on opposite sides of the intercepting substrate 21. The intercepting surface 212 faces the intercepting filter chamber 1112.

[0077] In other words, the buffer chamber 1111 is located above the interception and filtration chamber 1112. Wastewater entering through the waste inlet 12 first enters the buffer chamber 1111 and then flows to the interception and filtration chamber 1112. By setting the buffer chamber 1111, the upper limit of wastewater that the discharge chamber 11 can hold can be increased, and the residence time of wastewater in the discharge chamber 11 can be increased, thus providing sufficient time for the interceptor 2 to intercept fibrous waste and improving the interception effect of the interceptor 2. Specifically, part of the wastewater entering the interception and filtration chamber 1112 enters the second sub-chamber 112 through the filter hole 211 and is discharged through the discharge outlet 13. At this time, solid particulate waste and fibrous waste are intercepted by the interception substrate 21. Part of the wastewater entering the interception and filtration chamber 1112 can flow along the interception surface 212 toward the discharge outlet 13, and carry the solid particulate waste on the interception surface 212 out through the discharge outlet 13.

[0078] In a specific example, the volume of the buffer chamber 1111 is greater than the sum of the volumes of the interception filter chamber 1112 and the second sub-chamber 112, so as to ensure that the sewage discharge chamber 11 has sufficient buffering capacity for sewage. By reducing the volume of the interception filter chamber 1112, the interceptor 2 can fully intercept fibrous waste in the sewage, thereby improving the interception effect of the interceptor 2.

[0079] According to some embodiments of this utility model, such as Figure 4 and Figure 5 As shown, a confluence channel 14 is also formed at the bottom of the second cavity 102. One end of the confluence channel 14 is connected to the bottom of the sewage discharge cavity 11. The end of the confluence channel 14 that is connected to the sewage discharge cavity 11 forms a confluence inlet 141. A portion of the confluence inlet 141 is opposite to and connected to the interception and filtration cavity 1112. The other portion of the confluence inlet 141 is opposite to and connected to the second sub-cavity 112. The other end of the confluence channel 14 forms a sewage discharge outlet 13.

[0080] In other words, the wastewater flowing out of the intercepting filter chamber 1112 and the second sub-chamber 112 both enter the confluence channel 14 and are further discharged into the sewage discharge chamber 1 through the outlet of the confluence channel 14. Therefore, only one outlet for discharging wastewater (the outlet of the confluence channel 14) needs to be provided on the sewage discharge chamber 1, which simplifies the structure of the sewage discharge chamber 1 and reduces the design and manufacturing difficulty. Furthermore, it facilitates the connection between the outlet of the confluence channel 14 and the sewer system, reducing the difficulty of connecting the sewage discharge chamber 1 to the sewer system.

[0081] In a specific example, the waste inlet 12 is located on the front side of the waste discharge chamber 1 and above the oblique front of the intercepting substrate 21, the confluence channel 14 and the waste outlet 13 are located on the rear side of the waste discharge chamber 1 and at the lower end of the intercepting substrate 21, and the intercepting surface 212 extends downward in a front-to-back direction.

[0082] According to some embodiments of this utility model, such as Figures 12 to 15 As shown, the intercepting substrate 21 includes an intercepting base plate 2101, a first intercepting side plate 2102, and a second intercepting side plate 2103. In the direction from the waste inlet 12 towards the waste outlet 13, the intercepting base plate 2101 extends downwards at an angle. The first intercepting side plate 2102 and the second intercepting side plate 2103 are respectively disposed at opposite ends of the intercepting base plate 2101 along a first direction and extend upwards relative to the intercepting base plate 2101. The first direction is perpendicular to the arrangement direction of the waste inlet and the waste outlet. The intercepting base plate 2101... 1. The first intercepting side plate 2102 and the second intercepting side plate 2103 together define the first sub-cavity 111. The side of the intercepting bottom plate 2101 facing the first sub-cavity 111 is the intercepting inclined surface 2121. The side of the first intercepting side plate 2102 facing the first sub-cavity 111 is the first side surface 2122. The side of the second intercepting side plate 2103 facing the first sub-cavity 111 is the second side surface 2123. The intercepting inclined surface 2121, the first side surface 2122 and the second side surface 2123 together constitute the intercepting surface 212.

[0083] In other words, the sewage entering the sewage discharge chamber 11 through the sewage inlet 12 enters the space between the intercepting bottom plate 2101, the first intercepting side plate 2102, and the second intercepting side plate 2103. Filter holes 211 are formed on the intercepting bottom plate 2101, the first intercepting side plate 2102, and the second intercepting side plate 2103. Part of the sewage entering the first sub-chamber 111 can enter the second sub-chamber 112 through the filter holes 211 on the intercepting bottom plate 2101, part can enter the second sub-chamber 112 through the filter holes 211 on the first intercepting side plate 2102, and part can enter the second sub-chamber 112 through the filter holes 211 on the second intercepting side plate 2103. This can effectively increase the filtration area and improve the filtration efficiency. Furthermore, the first intercepting side plate 2102 and the second intercepting side plate 2103 can effectively limit the solid particles on the intercepting bottom plate 2101 from entering the second sub-cavity 112. That is, the first intercepting side plate 2102 and the second intercepting side plate 2103 can limit the solid particles on the intercepting bottom plate 2101 to flow along the intercepting bottom plate 2101 toward the sewage outlet 13 and be discharged.

[0084] According to some embodiments of the present invention, the upper ends of the intercepting bottom plate 2101, the first intercepting side plate 2102, and the second intercepting side plate 2103 extend to the waste inlet 12, and the lower ends of the intercepting bottom plate 2101, the first intercepting side plate 2102, and the second intercepting side plate 2103 extend to the sewage outlet 13. Along the arrangement direction of the waste inlet 12 and the sewage outlet 13, part of the sewage outlet 13 is opposite to and connected to the first sub-cavity 111, and the other part of the sewage outlet 13 is located on the side wall of the second sub-cavity 112.

[0085] In other words, the intercepting substrate 21 can extend from the waste inlet 12 to the waste outlet 13, thereby increasing the coverage area of ​​the intercepting substrate 21 within the waste outlet chamber 11 and improving the interception and filtration efficiency of the intercepting substrate 21. Furthermore, wastewater flowing along the first sub-chamber 111 can be directly discharged through the portion of the waste outlet 13 opposite to the first sub-chamber 111, and wastewater entering the second sub-chamber 112 can be directly discharged through the portion of the waste outlet 13 located on the side wall of the second sub-chamber 112, thereby improving the discharge efficiency of wastewater in both the first and second sub-chambers 111 and 112.

[0086] According to some embodiments of this utility model, such as Figures 16 to 20 As shown, the intercepting substrate 21 includes a first intercepting portion 2104 and a second intercepting portion 2105 arranged at an angle. The first intercepting portion 2104 and the second intercepting portion 2105 extend downward at an angle toward each other. The side of the first intercepting portion 2104 facing the first sub-cavity 111 is a third side surface 2124, and the side of the second intercepting portion 2105 facing the first sub-cavity 111 is a fourth side surface 2125. The third side surface 2124 and the fourth side surface 2125 together constitute the intercepting surface 212. In the direction from the waste inlet 12 to the waste outlet 13, both the third side surface 2124 and the fourth side surface 2125 extend downward at an angle.

[0087] Therefore, when the sewage flows to the first interception section 2104 and the second interception section 2105, since the first interception section 2104 and the second interception section 2105 extend downward at an angle toward each other, the sewage on the first interception section 2104 flows along the third side surface 2124 toward the direction of approaching the second interception section 2105, and the sewage on the second interception section 2105 flows along the fourth side surface 2125 toward the direction of approaching the first interception section 2104. This allows the sewage flowing along the interception substrate 21 to be better collected, facilitating subsequent discharge.

[0088] According to some embodiments of the present invention, the sewage discharge chamber 1 includes a third chamber 103 and a fourth chamber 104. The fourth chamber 104 is connected to one side of the third chamber 103 along the horizontal direction. An installation cavity 1031 is formed inside the third chamber 103. A sewage inlet 12 is disposed in the third chamber 103. An intercepting substrate 21 is disposed inside the installation cavity 1031 to divide the installation cavity 1031 into a first sub-cavity 111 and a second sub-cavity 112 located on opposite sides of the intercepting substrate. A communicating cavity 1041 is formed inside the fourth chamber 104. The upper part of the through cavity 1041 is horizontally opposite to and connected to the first sub-cavity 111, and the bottom of the through cavity 1041 is horizontally opposite to and connected to the second sub-cavity 112. In the direction from the first sub-cavity 111 toward the through cavity 1041, the third side 2124 and the fourth side 2125 both extend downward at an angle. A portion of the sewage outlet 13 is formed at the bottom of the third cavity 103 and is connected to the second sub-cavity 112. Another portion of the sewage outlet 13 is formed at the bottom of the fourth cavity 104 and is connected to the through cavity 1041.

[0089] In other words, wastewater can enter the first sub-cavity 111 of the installation cavity 1031 through the waste inlet 12. Part of the wastewater entering the first sub-cavity 111 flows along the first interception section 2104 and the second interception section 2105 and enters the connecting cavity 1041. The wastewater entering the connecting cavity 1041 can be directly discharged through the portion of the drain outlet 13 located at the bottom of the fourth cavity 104, and part of it passes through the filter holes 211 on the first and second interception sections 2104 and 2105 to enter the second sub-cavity 112. The wastewater entering the second sub-cavity 112 can be directly discharged through the portion of the drain outlet 13 located at the bottom of the third cavity 103. The connecting cavity 1041 connects the first sub-cavity 111 and the drain outlet 13, allowing solid particles intercepted on the interception surface 212 to be smoothly discharged through the connecting cavity 1041 and the drain outlet 13.

[0090] According to some embodiments of this utility model, the interceptor 2 is detachably connected to the sewage discharge chamber 1. Therefore, after the interceptor 2 has been used for a period of time and has intercepted a large amount of garbage, the interceptor 2 can be removed from the sewage discharge chamber 1 to facilitate cleaning of the interceptor 2 from outside the sewage discharge chamber 1, which can reduce the difficulty of cleaning the interceptor 2.

[0091] According to some embodiments of this utility model, such as Figure 5 As shown, the interceptor 2 includes a disassembly handle 23 connected to the interceptor base plate 21, with at least a portion of the disassembly handle 23 located outside the drain chamber 1. Therefore, the user can disassemble the interceptor 2 using the disassembly handle 23 without having to insert their hand into the drain chamber 1, reducing the difficulty of disassembling the interceptor 2 and preventing the user's hands from getting dirty.

[0092] According to some embodiments of the present invention, the sewage discharge chamber 1 includes a first chamber 101 and a second chamber 102. The second chamber 102 is connected to the lower side of the first chamber 101. The first chamber 101 is provided with a sewage inlet 12, and the second chamber 102 is provided with a sewage outlet 13. The first sub-chamber 111 includes a buffer chamber 1111 and an interception filter chamber 1112 that are connected. The buffer chamber 1111 is formed in the first chamber 101. The interception substrate 21 is disposed in the second chamber 102. The interception filter chamber 1112 and the second sub-chamber 112 are both formed in the second chamber 102 and are located on opposite sides of the interception substrate 21. The interception surface 212 faces the interception filter chamber 1112. The disassembly handle 23 extends to the outside of the sewage discharge chamber 1 through the sewage inlet 12. The interceptor 2 also includes a connecting rod 24. The disassembly handle 23 is connected to the interception substrate 21 through the connecting rod 24. The connecting rod 24 is disposed in the buffer chamber 1111. The disassembly handle 23 extends out of the sewage discharge chamber 1 through the sewage inlet 12, eliminating the need for a separate opening for the disassembly handle 23 on the sewage discharge chamber 1, which simplifies the structure of the sewage discharge chamber 1.

[0093] In a specific example, the inner wall of the buffer cavity 1111 is formed as a smooth curved surface, which can prevent dirt from remaining in the buffer cavity 1111, and the dirt on the inner wall of the buffer cavity 1111 can be cleaned by water flow, which can reduce the difficulty of cleaning the buffer cavity 1111.

[0094] According to some embodiments of this utility model, a positioning part 25 is connected between the interceptor substrate 21 and the connecting rod 24, and a positioning surface 1021 is formed on the inner wall of the second cavity 102. The positioning surface 1021 abuts against the positioning part 25 and faces obliquely upward. That is, when the interceptor 2 is installed in the sewage discharge chamber 11, the positioning of the interceptor 2 is achieved by the abutment between the positioning surface 1021 and the positioning part 25, so as to ensure the positional accuracy of the interceptor substrate 21 in the sewage discharge chamber 11. In addition, the positioning surface 1021 faces obliquely upward, which can avoid the positioning surface 1021 from blocking the positioning part 25, so as to facilitate the upward movement of the interceptor substrate 21 for disassembly.

[0095] According to some embodiments of this utility model, an installation port 1032 communicating with the sewage discharge chamber 11 is formed on the sewage discharge chamber 1. The installation port 1032 is spaced apart from the sewage inlet 12. The interceptor 2 is inserted into the sewage discharge chamber 11 through the installation port 1032, and the disassembly handle 23 is located inside the installation port 1032 or extends out of the sewage discharge chamber 11 through the installation port 1032. That is to say, the installation area of ​​the interceptor 2 is separated from the sewage inlet 12, thereby preventing sewage at the sewage inlet 12 from soiling the disassembly handle 23, thus ensuring the cleanliness of the disassembly handle 23 and improving the user experience.

[0096] According to some embodiments of the present invention, the sewage discharge chamber 1 includes a third chamber 103 and a fourth chamber 104. The fourth chamber 104 is connected to one side of the third chamber 103 along the horizontal direction. The upper end of the third chamber 103 is higher than the upper end of the fourth chamber 104. An installation cavity 1031 is formed in the third chamber 103. A sewage inlet 12 is provided on the outer peripheral sidewall of the third chamber 103. An installation port 1032 is formed on the top of the third chamber 103. An intercepting substrate 21 is provided in the installation cavity 1031 to divide the installation cavity 1031 into a first sub-cavity 111 and a second sub-cavity 112 located on opposite sides of the intercepting substrate 21. A connecting cavity 1041 is formed in the fourth chamber 104. The connecting cavity 1041 connects the first sub-cavity 111 and the second sub-cavity 112. A portion of the sewage discharge outlet 13 is formed at the bottom of the second sub-cavity 112, and another portion of the sewage discharge outlet 13 is formed at the bottom of the connecting cavity 1041.

[0097] Specifically, the interceptor 2 also includes a container 26, a disassembly handle 23 connected to the top of the container 26, an interception base plate 21 connected to the bottom of the container 26, a solvent contained in the container 26, and a through-hole 261 formed on the container 26. When the sewage discharge chamber 11 is blocked by hair or other reasons, causing the liquid level in the sewage discharge chamber 11 to rise continuously and enter the container 26 through the through-hole 261, the solvent in the container 26 can enter the sewage discharge chamber 11 with the sewage through the through-hole 261 to dissolve the hair, so that the sewage discharge chamber 11 can discharge sewage smoothly.

[0098] According to some embodiments of this utility model, the cleaning base station 100 also includes a waste treatment mechanism, which is disposed on the base 10 and used to clean the waste on the interceptor 2. Therefore, by setting up a waste treatment mechanism to treat the waste on the interceptor 2, the user can be spared the operation of cleaning the interceptor 2 manually, thereby improving the automation level of the cleaning base station 100 and thus improving the user experience.

[0099] According to some embodiments of this utility model, the waste treatment mechanism includes at least one of a cutting mechanism, a fusing mechanism, and a dissolving mechanism. The cutting mechanism includes a first driving mechanism and a cutting component. The first driving mechanism drives the cutting component to move between a first working position and a first receiving position. In the first working position, the cutting component is located within the first sub-cavity 111 and close to the interceptor 2 to cut the waste on the interceptor 2. In the first receiving position, the cutting component is located outside the sewage discharge chamber 1 and received within the base 10. That is, when it is necessary to clean waste such as fibrous debris from the interceptor 2, the first driving mechanism can drive the cutting component, such as a blade, to extend into the sewage discharge chamber 11 and approach the interceptor 2. The cutting component can be driven to reciprocate, cutting the fibrous debris entangled on the interceptor 2 so that the fibrous debris can be separated from the interceptor 2. That is, long fibrous debris is cut into short fibrous debris. The cut fibrous debris can be discharged into the sewer with the sewage, and the shorter length of the cut fibrous debris reduces the possibility of sewer blockage. Therefore, the fibrous debris on the interceptor 2 can be cleaned while avoiding sewer blockage. After cleaning, the cutting component can be driven by the first drive mechanism to be pulled out from the sewage discharge chamber 11 and stored in the base 10. This prevents the cutting component from scratching the user and also prevents it from obstructing the sewage entering through the waste inlet 12. It should be noted that the reciprocating motion of the cutting component can be achieved by setting an independent drive component. Specifically, a drive component can be set at the output end of the first drive mechanism, and the cutting component is connected to the first drive mechanism through the drive component, so that the drive component drives the cutting component to reciprocate relative to the fibrous waste to cut it.

[0100] The fusing mechanism includes a second driving mechanism and an electric heating element. The second driving mechanism drives the electric heating element to move between a second working position and a second storage position. In the second working position, the electric heating element is located inside the first sub-cavity 111 and close to the interceptor 2 to fuse the dirt on the interceptor 2. In the second storage position, the electric heating element is located outside the sewage discharge chamber 1 and stored inside the base 10. That is, when it is necessary to clean dirt such as fibrous waste on the interceptor 2, the second driving mechanism can drive the electric heating element, such as an electric heating wire, to extend into the sewage discharge chamber 11 and close to the interceptor 2. After the electric heating wire comes into contact with the fibrous waste wrapped around the interceptor 2, the electric heating element can heat the fibrous waste, causing the fibrous waste to melt and separate from the interceptor 2. That is, long fibrous waste is melted into short fibrous waste. The melted fibrous waste can be discharged into the sewer with the sewage. Moreover, the length of the melted fibrous waste is shorter, reducing the possibility of sewer blockage. Thus, the fibrous waste on the interceptor 2 can be cleaned while avoiding sewer blockage. After cleaning, the electric heating element can be driven by the second drive mechanism to be pulled out from the sewage chamber 11 and stored in the base 10, thereby preventing the electric heating element from scalding the user and preventing the electric heating element from blocking the sewage entering through the sewage inlet 12.

[0101] The dissolving mechanism includes a storage tank and a delivery pipeline. The storage tank stores the dissolving agent, and the delivery pipeline is connected to the storage tank and is adapted to deliver the dissolving agent toward the drain chamber 11. That is, when it is necessary to clean up dirt such as fibrous waste on the interceptor 2, the dissolving agent in the storage tank can be delivered to the drain chamber 11 through the delivery pipeline. The dissolving liquid entering the drain chamber 11 can effectively dissolve the fibrous waste on the interceptor 2 after contacting it, causing the fibrous waste to melt and separate from the interceptor 2. The dissolved fibrous waste can be discharged into the sewer with the sewage, thus cleaning the fibrous waste on the interceptor 2 while avoiding clogging the sewer.

[0102] According to some embodiments of this utility model, the waste treatment mechanism includes a dissolving mechanism, and the sewage discharge assembly 20 further includes a control valve for opening or closing the sewage discharge outlet 13. Therefore, when cleaning the waste on the interceptor 2 using the solvent from the dissolving mechanism, the sewage discharge outlet 13 can be closed to prevent the solvent entering the sewage discharge chamber 11 from being directly discharged and wasted. In other words, the solvent can be retained in the sewage discharge chamber 11, allowing it to fully contact the waste on the interceptor 2 and improve the dissolving effect. Specifically, when using the solvent to dissolve fibrous waste, the liquid level in the sewage discharge chamber 11 needs to submerge the highest intercepting protrusion 22 at the top, thereby ensuring the effective dissolution of the fibrous waste on the interceptor 2.

[0103] The cleaning system according to a second aspect embodiment of the present invention is described below with reference to the accompanying drawings.

[0104] According to a second aspect of the present invention, a cleaning system includes a cleaning base station 100 and a cleaning device. The cleaning device is used to clean the ground. The cleaning device is detachably connected to the cleaning base station 100. The cleaning device includes a wastewater tank. When the cleaning device is connected to the cleaning base station 100, the wastewater tank is connected to the sewage discharge chamber 11 through a waste inlet 12. That is, the wastewater tank is used to store the wastewater generated during the cleaning process of the cleaning device. When the cleaning device returns to the cleaning base station 100 and connects to the cleaning base station 100, the wastewater in the wastewater tank can be discharged into the sewage discharge chamber 11 through the waste inlet 12. By setting an intercepting substrate 21 in the sewage discharge chamber 11 with at least a portion of the intercepting surface 212 facing obliquely upward, and by discharging solid particulate waste located on the intercepting surface 212 in the first sub-chamber 111 through the sewage discharge outlet 13, the intercepting substrate 21 can intercept fibrous waste in the wastewater entering the sewage discharge chamber 11 while preventing solid particulate waste from accumulating on the intercepting surface 212. This reduces the amount of waste on the intercepting substrate 21, thereby reducing the cleaning frequency of the interceptor 2 while avoiding sewer blockage.

[0105] According to the cleaning system of the second aspect of the present invention, the sewage flowing into the first sub-cavity 111 is partially discharged into the second sub-cavity 112 through the filter hole 211 and discharged through the sewage outlet 13, and part of it flows along the interception surface 212 to the lower end of the interception surface 212 and is discharged through the sewage outlet 13. This allows the interception substrate 21 to intercept fibrous debris in the sewage entering the sewage discharge cavity 11 while preventing solid particulate debris from accumulating on the interception surface 212, thereby reducing the amount of debris on the interception substrate 21. This, in turn, can reduce the cleaning frequency of the interceptor 2 while avoiding sewer blockage.

[0106] In some embodiments, the cleaning equipment is a floor scrubber. It should be noted that the cleaning equipment can also be other devices with the ability to clean floors, such as robotic vacuum cleaners, etc.

[0107] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0108] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0109] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A clean base station, characterized in that, include: Base; A sewage discharge assembly is disposed on the base and includes a sewage discharge chamber and an interceptor. The sewage discharge chamber has a sewage discharge cavity formed inside it. The interceptor includes an interceptor substrate disposed within the sewage discharge chamber. The sewage discharge chamber includes a first sub-cavity and a second sub-cavity. The surface of the interceptor substrate facing the first sub-cavity is an interceptor surface. At least a portion of the interceptor surface faces obliquely upward. A filter hole is formed on the interceptor surface, connecting the first sub-cavity and the second sub-cavity. A sewage inlet and a sewage outlet are formed on the sewage discharge chamber, communicating with the sewage discharge chamber. The sewage outlet is lower than the sewage inlet and located below the interceptor surface. The sewage inlet is formed on the wall of the first sub-cavity. Sewage flowing into the first sub-cavity partially flows into the second sub-cavity through the filter hole and is discharged through the sewage outlet. Part of the sewage flows along the interceptor surface to the lower end of the interceptor surface and is discharged through the sewage outlet.

2. The clean base station according to claim 1, characterized in that, The interception surface includes an upward-facing interception slope, and the angle of inclination of the interception slope relative to the horizontal plane is in the range of 5° to 90°.

3. The clean base station according to claim 1, characterized in that, The inner diameter of the filter pores ranges from 5 to 20 mm.

4. The clean base station according to claim 1, characterized in that, The interception surface is provided with interception protrusions.

5. The clean base station according to claim 4, characterized in that, Each of the intercepting protrusions has at least one corresponding filter hole on its outer periphery.

6. The clean base station according to claim 4, characterized in that, The intercepting protrusion is spaced apart from the filter hole; and / or, the intercepting protrusion is spaced apart from the inner wall of the sewage discharge chamber.

7. The clean base station according to claim 4, characterized in that, At least a portion of the intercepting protrusions are columnar extending in the vertical direction; and / or, at least a portion of the intercepting protrusions have a polygonal cross-section.

8. The clean base station according to claim 4, characterized in that, The intercepting protrusions are arranged at intervals; Wherein, the distance between at least some of the two adjacent intercepting protrusions is not less than 5 mm; and / or, the protrusion heights of at least some of the intercepting protrusions are not equal.

9. The clean base station according to claim 1, characterized in that, The waste inlet is located in the middle or top of the waste discharge chamber, and the waste outlet is located at the bottom of the waste discharge chamber.

10. The clean base station according to claim 1, characterized in that, The intercepting substrate divides the sewage discharge chamber into a first sub-chamber and a second sub-chamber. The sewage discharge chamber includes a first chamber and a second chamber. The second chamber is connected to the lower side of the first chamber. The sewage inlet is located at the upper part of the first chamber, and the sewage outlet is located at the bottom of the second chamber. The first sub-chamber includes a buffer chamber and an intercepting filter chamber that are connected. The buffer chamber is formed in the first chamber, and the intercepting substrate is located in the second chamber. The intercepting filter chamber and the second sub-chamber are both formed in the second chamber and are located on opposite sides of the intercepting substrate. The intercepting surface faces the intercepting filter chamber.

11. The clean base station according to claim 10, characterized in that, The bottom of the second cavity is also formed with a confluence channel. One end of the confluence channel is connected to the bottom of the sewage discharge cavity. The end of the confluence channel that communicates with the sewage discharge cavity forms a confluence inlet. A portion of the confluence inlet is opposite to and communicates with the interception and filtration cavity. The other portion of the confluence inlet is opposite to and communicates with the second sub-cavity. The other end of the confluence channel constitutes the sewage discharge outlet.

12. The clean base station according to claim 1, characterized in that, The intercepting substrate includes an intercepting base plate, a first intercepting side plate, and a second intercepting side plate. In the direction from the waste inlet toward the sewage outlet, the intercepting base plate extends downward at an inclination. The first intercepting side plate and the second intercepting side plate are respectively disposed at opposite ends of the intercepting base plate along a first direction and extend upward relative to the intercepting base plate. The first direction is perpendicular to the arrangement direction of the waste inlet and the sewage outlet. The intercepting base plate, the first intercepting side plate, and the second intercepting side plate together define the first sub-cavity. The side of the intercepting base plate facing the first sub-cavity is an intercepting slope, the side of the first intercepting side plate facing the first sub-cavity is a first side surface, and the side of the second intercepting side plate facing the first sub-cavity is a second side surface. The intercepting slope, the first side surface, and the second side surface together constitute the intercepting surface.

13. The clean base station according to claim 12, characterized in that, The upper ends of the intercepting bottom plate, the first intercepting side plate, and the second intercepting side plate extend to the sewage inlet, and the lower ends of the intercepting bottom plate, the first intercepting side plate, and the second intercepting side plate extend to the sewage outlet. Along the arrangement direction of the sewage inlet and the sewage outlet, a portion of the sewage outlet is opposite to and connected to the first sub-cavity, and the other portion of the sewage outlet is located on the side wall of the second sub-cavity.

14. The clean base station according to claim 1, characterized in that, The intercepting substrate includes a first intercepting part and a second intercepting part arranged at an angle. The first intercepting part and the second intercepting part extend downward at an angle toward each other. The side of the first intercepting part facing the first sub-cavity is a third side surface, and the side of the second intercepting part facing the first sub-cavity is a fourth side surface. The third side surface and the fourth side surface together constitute the intercepting surface. In the direction from the sewage inlet to the sewage outlet, both the third side surface and the fourth side surface extend downward at an angle.

15. The clean base station according to claim 14, characterized in that, The sewage discharge chamber includes a third chamber and a fourth chamber. The fourth chamber is connected to one side of the third chamber along the horizontal direction. An installation cavity is formed within the third chamber. The sewage inlet is located within the third chamber. An intercepting substrate is located within the installation cavity to divide the installation cavity into a first sub-cavity and a second sub-cavity located on opposite sides of the intercepting substrate. A connecting cavity is formed within the fourth chamber. The upper part of the connecting cavity is horizontally opposite to and connected to the first sub-cavity. The bottom of the connecting cavity is horizontally opposite to and connected to the second sub-cavity. In the direction from the first sub-cavity toward the connecting cavity, both the third and fourth side surfaces extend downward at an angle. A portion of the sewage discharge outlet is formed at the bottom of the third chamber and is connected to the second sub-cavity. Another portion of the sewage discharge outlet is formed at the bottom of the fourth chamber and is connected to the connecting cavity.

16. The clean base station according to claim 1, characterized in that, The interceptor is detachably connected to the sewage discharge chamber.

17. The clean base station according to claim 16, characterized in that, The interceptor also includes a disassembly handle connected to the interceptor substrate, at least a portion of which is located outside the sewage discharge chamber.

18. The clean base station according to claim 17, characterized in that, The sewage discharge chamber includes a first chamber and a second chamber. The second chamber is connected to the lower side of the first chamber. The first chamber has the sewage inlet, and the second chamber has the sewage outlet. The first sub-chamber includes a buffer chamber and an interception filter chamber that communicate with each other. The buffer chamber is formed in the first chamber, and the interception substrate is disposed in the second chamber. The interception filter chamber and the second sub-chamber are both formed in the second chamber and located on opposite sides of the interception substrate. The interception surface faces the interception filter chamber. The disassembly handle extends to the outside of the sewage discharge chamber through the sewage inlet. The interceptor also includes a connecting rod. The disassembly handle is connected to the interception substrate through the connecting rod, and the connecting rod is disposed in the buffer chamber.

19. The clean base station according to claim 18, characterized in that, A positioning part is connected between the intercepting substrate and the connecting rod. A positioning surface is formed on the inner wall of the second cavity. The positioning surface abuts against the positioning part and faces obliquely upward.

20. The clean base station according to claim 17, characterized in that, The sewage discharge chamber has an installation port that communicates with it. The installation port is spaced apart from the sewage inlet. The interceptor is inserted into the sewage discharge chamber through the installation port. The disassembly handle is located inside the installation port or extends out of the sewage discharge chamber through the installation port.

21. The clean base station according to claim 20, characterized in that, The sewage discharge chamber includes a third chamber and a fourth chamber. The fourth chamber is connected to one side of the third chamber along the horizontal direction. The upper end of the third chamber is higher than the upper end of the fourth chamber. An installation cavity is formed in the third chamber. The sewage inlet is located on the outer peripheral sidewall of the third chamber. The installation port is formed at the top of the third chamber. An intercepting substrate is located in the installation cavity to divide the installation cavity into a first sub-cavity and a second sub-cavity located on opposite sides of the intercepting substrate. A connecting cavity is formed in the fourth chamber, which connects the first sub-cavity and the second sub-cavity. A portion of the sewage discharge outlet is formed at the bottom of the second sub-cavity, and another portion of the sewage discharge outlet is formed at the bottom of the connecting cavity.

22. The clean base station according to any one of claims 1-21, characterized in that, It also includes a waste treatment mechanism, which is located on the base and is used to clean the waste on the interceptor.

23. The clean base station according to claim 22, characterized in that, The waste treatment mechanism includes at least one of a cutting mechanism, a fusing mechanism, and a dissolving mechanism, wherein... The cutting mechanism includes a first driving mechanism and a cutting component. The first driving mechanism is used to drive the cutting component to move between a first working position and a first storage position. In the first working position, the cutting component is located in the first sub-cavity and close to the interceptor to cut the dirt on the interceptor. In the first storage position, the cutting component is located outside the sewage discharge cavity and stored in the base. The fusing mechanism includes a second driving mechanism and an electric heating element. The second driving mechanism is used to drive the electric heating element to move between a second working position and a second storage position. In the second working position, the electric heating element is located in the first sub-cavity and close to the interceptor to fuse the dirt on the interceptor. In the second storage position, the electric heating element is located outside the sewage discharge cavity and stored in the base. The dissolving mechanism includes a storage tank and a delivery pipeline. The storage tank is used to store the dissolving agent, and the delivery pipeline is connected to the storage tank and is adapted to deliver the dissolving agent toward the drain chamber.

24. The clean base station according to claim 23, characterized in that, The waste treatment mechanism includes a dissolving mechanism, and the waste discharge assembly further includes a control valve for opening or closing the waste discharge outlet.

25. A cleaning system, characterized in that, include: A clean base station, wherein the clean base station is a clean base station according to any one of claims 1-24; A cleaning device for cleaning the ground, the cleaning device being detachably connected to the cleaning base station, the cleaning device including a wastewater tank, and when the cleaning device is connected to the cleaning base station, the wastewater tank being connected to the sewage discharge chamber through the waste inlet.

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