Dirt removal integrated water tank of sweeper base station and sweeper base station

Abstract

The invention provides a trash removal integrated water tank of a sweeper base station and the sweeper base station. The trash removal integrated water tank of the sweeper base station comprises a water tank body with the top open and a tank body cover capable of covering the water tank body in a sealing mode. A middle isolation assembly is arranged in the water tank body to divide the water tank body into a clear water cavity and a sewage cavity; a water outlet connected with a clean water pipeline of the sweeper base station is formed in the clean water cavity, and an air exhaust hole communicated with the negative pressure device and a sewage inlet hole connected with a sewage pipeline of the sweeper base station are formed in the sewage cavity; at least one part of the middle isolation assembly is of a deformable structure, and the deformable structure can protrude and deform in the direction opposite to the water pressure under the influence of the water pressure. The water tank scheme of the sweeper base station is used for overcoming the defects that in the prior art, a user operates a clear water tank and a sewage tank tediously, and the clear water tank and the sewage tank are insufficient in capacity, and the water tank scheme of the sweeper base station simplifies the user operation process and improves the clear water and sewage storage capacity.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and in particular to a sewage cleaning integrated water tank of a sweeper base station and the sweeper base station. Background Art

[0002] With the improvement of living standards, users' demand for convenient household cleaning equipment is gradually increasing. For example, in order to reduce the cleaning burden of floor cleaning work and improve cleaning efficiency and effect, sweeping machine equipment is gradually becoming popular in households.

[0003] Common sweeping machine equipment usually includes a sweeping machine for cleaning operations and a sweeping machine base station for charging and maintaining the sweeping machine. After the sweeping machine completes the cleaning task, it can perform automatic maintenance procedures such as charging power, replenishing water, and cleaning dirt at the sweeping machine base station.

[0004] Due to the structural problems of the sweeper base station itself, the capacity of the clean water tank and the sewage tank in the sweeper base station is limited, which is difficult to meet the consumption, resulting in the sweeper being unable to be fully cleaned; in addition, the clean water tank needs to be replenished regularly and the sewage tank needs to be dumped in time, and these tasks need to be performed manually by the user, and the process is relatively cumbersome. Summary of the invention

[0005] The present invention provides an integrated water tank for cleaning and sewage of a sweeper base station and a sweeper base station, which are used to solve the defects of the prior art that users have cumbersome operations on clean water tanks and sewage tanks, and the clean water tanks and sewage tanks have insufficient capacity, and realize a water tank solution for the sweeper base station that simplifies the user operation process and improves the clean water and sewage storage capacity.

[0006] The present invention provides an integrated water tank for cleaning and sewage of a sweeping machine base station, comprising a water tank body with an open top and a tank cover that can be sealed on the water tank body; an intermediate isolation component is arranged in the water tank body to separate the water tank body into a clean water chamber and a sewage chamber; a water outlet connected to a clean water pipeline of the sweeping machine base station is arranged in the clean water chamber, and an air suction hole connected to a negative pressure device and a sewage inlet hole connected to the sewage pipeline of the sweeping machine base station are arranged in the sewage chamber; at least a part of the intermediate isolation component is a deformable structure, and the deformable structure can protrude and deform in a direction opposite to the water pressure under the influence of water pressure.

[0007] According to the integrated sewage cleaning water tank of a sweeper base station provided by the present invention, the deformable structure is made of silicone material.

[0008] Specifically, this embodiment provides an implementation method for utilizing the deformable characteristics of silicone material to enable the intermediate isolation component to deform under the influence of water pressure.

[0009] According to a cleaning and sewage integrated water tank of a sweeper base station provided by the present invention, the intermediate isolation component includes a frame structure sealingly matched with the inner surface of the water tank body, and the deformable structure includes a first step portion and a second step portion; when affected by water pressure, the first step portion can protrude into the clean water chamber or the sewage chamber relative to the frame structure to form a first step chamber between the first step portion and the frame structure, and the second step portion can protrude into the clean water chamber or the sewage chamber relative to the first step portion to form a second step chamber between the second step portion and the first step chamber.

[0010] Specifically, this embodiment provides an implementation of a deformable structure having a first step portion and a second step portion, and the deformation amplitude of the deformable structure is increased by providing a stepped deformable structure.

[0011] According to the integrated sewage cleaning water tank of a sweeper base station provided by the present invention, the second step portion is integrally formed with the first step portion; in the depth direction of the water tank body, the second step portion is located in the lower half of the first step portion.

[0012] Specifically, this embodiment provides an implementation method for the specific installation relationship and position relationship between the first step portion and the second step portion. According to the different water pressures at different depths, the second step portion with a larger deformation amplitude is arranged in the lower half of the first step portion.

[0013] According to the integrated sewage cleaning water tank of a sweeper base station provided by the present invention, when affected by water pressure, the vertical cross-sectional area of ​​the first step portion and / or the second step portion is inversely proportional to the horizontal distance of the cross-section relative to the frame structure.

[0014] Specifically, this embodiment provides an implementation method for changing the specific cross-sectional shape of the first step portion and / or the second step portion, and relative to the surface where the frame structure is located, the first step portion and / or the second step portion is set to a shape that is conducive to compression deformation.

[0015] According to the present invention, a cleaning and sewage integrated water tank of a sweeper base station is provided, and sealing strips are formed on the bottom and side surfaces of the inner side of the water tank body between the clean water chamber and the sewage chamber; the edge of the frame structure has a sealing groove that can be sealed with the sealing strip.

[0016] Specifically, this embodiment provides an implementation method in which a sealing strip on the inner side of the water tank body cooperates with a sealing groove on the edge of the frame structure. This sealing cooperation method improves the sealing performance between the clean water chamber and the sewage chamber to prevent the flow of clean water and sewage.

[0017] According to a cleaning and sewage integrated water tank of a sweeper base station provided by the present invention, sealing rings are respectively arranged on the inner side of the box cover at positions corresponding to the top openings of the clean water chamber and the sewage chamber, so as to respectively close the top openings of the clean water chamber and the sewage chamber when the box cover and the water tank body are in a closed state; or, a sealing ring matching the water tank body is arranged on the inner side of the box cover, so as to close the top opening of the water tank body when the box cover and the water tank body are in a closed state, and a sealing strip is arranged on the box cover at a position opposite to the intermediate isolation component, so as to isolate the clean water chamber and the sewage chamber through the cooperation of the sealing strip and the intermediate isolation component when closed.

[0018] Specifically, this embodiment provides an implementation method in which a sealing ring is used to seal between the tank cover and the water tank body. The sealing ring can be set to act on the clean water chamber and the sewage chamber respectively, or it can be set to act on the water tank body and isolate the top of the clean water chamber and the sewage chamber by a sealing strip.

[0019] According to the present invention, a cleaning and sewage integrated water tank of a sweeper base station is provided, wherein the clean water chamber is provided with: a filter assembly, which is arranged at the bottom of the clean water chamber and is connected to the water outlet through a pipeline; and / or a deodorizing and sterilizing box, which is detachably mounted at the bottom of the clean water chamber so as to be able to deodorize and sterilize the clean water in the clean water chamber by placing a deodorizing and sterilizing solid agent in the deodorizing and sterilizing box; and / or a water level alarm, which comprises a float module and a limiting slide fixed in the clean water chamber, wherein the float module can move along the limiting slide under the action of gravity or the buoyancy of water.

[0020] Specifically, this embodiment provides an implementation method in which a filter component, and / or a deodorizing and sterilizing box, and / or a water level alarm are provided in the clean water chamber.

[0021] According to the sewage cleaning integrated water tank of a sweeper base station provided by the present invention, the positions of the air suction hole and the sewage inlet hole are higher than the maximum water level height of the sewage chamber, wherein: a lever member is provided at the air suction hole, the lever member is hinged to one side of the air suction hole, one end of the lever member forms a cover-like portion capable of closing the air suction hole, and the other end forms a float capable of floating on the water surface; and / or a guide member is provided on the sewage inlet hole, and the guide member can guide the flow direction of the sewage flowing out of the sewage inlet hole to the bottom of the sewage chamber.

[0022] Specifically, this embodiment provides an implementation method in which the air suction hole is automatically closed by a lever member, and the sewage inlet hole limits the flow direction of sewage by a guide member.

[0023] The present invention also provides a sweeper base station, comprising the integrated sewage cleaning water tank of the sweeper base station described in any one of the above embodiments.

[0024] The integrated water tank for cleaning and sewage of the sweeping machine base station and the sweeping machine base station provided by the present invention are provided with an intermediate isolation component to separate the integrated water tank body into a clean water chamber and a sewage chamber, which are used to hold clean water and sewage respectively. The user can dump the sewage and fill the clean water at one time, which simplifies the disassembly and assembly process compared with the separated clean water tank and sewage tank. In addition, the intermediate isolation component is provided with a deformable structure, so that it can automatically deform under the influence of the water pressure of the clean water or sewage, thereby increasing the volume of the chamber on the side with more water. Therefore, the integrated water tank for cleaning and sewage of the sweeping machine base station of the present invention can solve the defects of the cumbersome operation of the clean water tank and the sewage tank by the user in the prior art, and the insufficient capacity of the clean water tank and the sewage tank, and realize a water tank solution for the sweeping machine base station that simplifies the user operation process and improves the storage capacity of clean water and sewage. The sweeping machine base station using the integrated water tank for cleaning and sewage can have a larger clean water / sewage holding capacity in a smaller installation space. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a structural schematic diagram of the integrated sewage cleaning water tank of the sweeper base station provided by the present invention;

[0027] Figure 2 It is a schematic cross-sectional structure diagram of a sewage cleaning integrated water tank of a sweeping machine base station provided by the present invention;

[0028] Figure 3 It is a structural schematic diagram of the box cover of the integrated sewage cleaning water tank of the sweeping machine base station provided by the present invention;

[0029] Figure 4 It is a structural schematic diagram of the middle isolation component of the integrated sewage cleaning water tank of the sweeper base station provided by the present invention;

[0030] Figure 5 This is one of the structural schematic diagrams of the clean water chamber of the integrated clean water tank of the sweeper base station provided by the present invention;

[0031] Figure 6 This is the second structural schematic diagram of the clean water chamber of the integrated clean and dirty water tank of the sweeping machine base station provided by the present invention;

[0032] Figure 7It is a structural schematic diagram of the sewage chamber of the integrated sewage cleaning water tank of the sweeping machine base station provided by the present invention;

[0033] Figure 8 It is a schematic cross-sectional structure diagram of a sewage inlet hole of a sewage chamber of a sewage cleaning integrated water tank of a sweeping machine base station provided by the present invention;

[0034] Fig. 9 It is a schematic diagram of the cross-sectional structure of the air extraction hole of the sewage chamber of the integrated sewage cleaning water tank of the sweeper base station provided by the present invention.

[0035] Reference numerals:

[0036] Water tank body 100; sealing strip 101; intermediate isolation assembly 110; frame structure 111; first step portion 112; second step portion 113; sealing groove 114; clean water chamber 120; water outlet 121; filter assembly 122; deodorizing and sterilizing box 123; water level alarm 124; sewage chamber 130; air extraction hole 131; sewage inlet hole 132; lever member 133; guide member 134; tank cover 200; sealing ring 201. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. It should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0039] In traditional sweeper base stations, clean water tanks and sewage tanks are separately provided, which, on the one hand, takes up a lot of space, and on the other hand, the user operation process is relatively complicated. When filling clean water and dumping sewage, the clean water tank and sewage tank need to be removed separately, which affects the user experience. In the technical solution of the present invention, the clean water tank and sewage tank of the sweeper base station are designed as an integrated clean water tank and sewage tank, which simplifies the user's operation process in the process of filling clean water and dumping sewage. The user can remove the water tank at one time, and directly fill it with clean water after dumping the sewage, thereby improving the user experience. In terms of capacity, an intermediate isolation component 110 with a deformable structure is provided between the clean water chamber 120 and the sewage chamber 130 of the integrated clean and sewage water tank, and its deformable characteristics under the influence of water pressure are used to improve the accommodation capacity of the clean water chamber 120 / sewage chamber 130.

[0040] In order to better understand the technical solution of the present invention, Figure 1-Figure 9 Various specific implementations of the integrated sewage cleaning water tank of the sweeper base station of the present invention are described.

[0041] like Figure 1 As shown, the present invention provides a sewage cleaning integrated water tank for a sweeping machine base station, comprising a water tank body 100 with an open top and a tank cover 200 that can be sealed on the water tank body 100. Figure 2 As shown, an intermediate isolation component 110 is provided in the water tank body 100 to separate the water tank body 100 into a clean water chamber 120 and a sewage chamber 130. The clean water chamber 120 is provided with a water outlet 121 connected to the clean water pipeline of the sweeping machine base station, and the sewage chamber 130 is provided with an air extraction hole 131 connected to the negative pressure device and a sewage inlet hole 132 connected to the sewage pipeline of the sweeping machine base station. At least a part of the intermediate isolation component 110 is a deformable structure, which can protrude and deform in the direction opposite to the water pressure under the influence of water pressure.

[0042] The above scheme separates the integrated water tank body 100 into a clean water chamber 120 and a sewage chamber 130 by setting an intermediate isolation component 110, so as to accommodate clean water and sewage respectively. The user can dump sewage and add clean water at one time, which simplifies the disassembly and assembly process compared with the traditionally separated clean water tank and sewage tank. In addition, the intermediate isolation component 110 is provided with a deformable structure, so that it can automatically deform under the influence of the water pressure of clean water or sewage, thereby increasing the chamber volume on the side with more water. For example, when the clean water chamber 120 is filled with water, the deformable structure protrudes and deforms toward the sewage chamber 130 under the influence of the water pressure of the clean water, thereby increasing the volume of the clean water chamber 120 in disguised form. Conversely, when the clean water in the clean water chamber 120 is consumed and the sewage chamber 130 is full of sewage, the deformable structure protrudes and deforms toward the clean water chamber 120 under the influence of the water pressure of the sewage, thereby increasing the volume of the sewage chamber 130 in disguised form. Conversely, in the same way, when the clean water in the clean water chamber 120 is consumed and the sewage chamber 130 is full of sewage, the deformable structure protrudes and deforms toward the clean water chamber 120 under the influence of the water pressure of the sewage, thereby increasing the volume of the sewage chamber 130 in disguised form.

[0043] Therefore, the integrated water tank for cleaning and sewage of the sweeping machine base station of the present invention can solve the defects of the prior art that users have cumbersome operations on the clean water tank and the sewage tank, as well as the insufficient capacity of the clean water tank and the sewage tank, and realize a water tank solution for the sweeping machine base station that simplifies the user operation process and improves the clean water and sewage storage capacity.

[0044] The deformable structure of the intermediate isolation component 110 can be made of a watertight elastic material. Preferably, according to the one-piece sewage cleaning water tank of a sweeping machine base station provided by the present invention, the deformable structure is made of a silicone material. By using a silicone material that has strong plasticity and is easily deformed by force, the deformable structure can be set to a shape that is easier to deform and has a larger deformation amplitude, such as a trapezoid, a hemispherical shape, a cone, etc. When clean water is injected into the clean water chamber 120, the deformable structure made of silicone material is recessed into the sewage chamber 130, and its concave part is integrated with the original volume of the clean water chamber 120, thereby increasing the capacity of the clean water chamber 120. When the clean water in the clean water chamber 120 is consumed and the sewage in the sewage chamber 130 increases, under the pressure of the water, the deformable structure will be concave toward the clean water chamber 120, thereby increasing the volume of the sewage chamber 130.

[0045] According to the present invention, a sewage cleaning integrated water tank of a sweeper base station is provided. Figure 2 and Figure 4 As shown, the intermediate isolation assembly 110 includes a frame structure 111 that is sealed with the inner surface of the water tank body 100, and the deformable structure includes a first step portion 112 and a second step portion 113. Under the influence of water pressure, the first step portion 112 can protrude into the clean water chamber 120 or the sewage chamber 130 relative to the frame structure 111 to form a first step chamber between the first step portion 112 and the frame structure 111, and the second step portion 113 can protrude into the clean water chamber 120 or the sewage chamber 130 relative to the first step portion 112 to form a second step chamber between the second step portion 113 and the first step chamber. By providing a stepped deformable structure, the deformation amplitude of the deformable structure can be increased.

[0046] The frame structure 111 of the intermediate isolation assembly 110 is made of a hard material or has a hard skeleton structure, thereby serving as an installation base for the intermediate isolation assembly 110. The first step portion 112 and the second step portion 113 can be deformed under the influence of water pressure, respectively, so that the volumes of the clean water chamber 120 and the sewage chamber 130 can be adjusted step by step during the process of water volume changes. The second step cavity of the second step portion 113 further increases the deformation amplitude of the intermediate isolation assembly 110 on the basis of the first step cavity.

[0047] According to the integrated water tank for cleaning the floor sweeper base station provided by the present invention, the second step portion 113 and the first step portion 112 are preferably integrally formed and have good water-blocking capability. Figure 2 and Figure 4 As shown, in the depth direction of the water tank body 100, the second step portion 113 is preferably located at the lower half of the first step portion 112. Thus, the second step portion 113 with a larger deformation amplitude can be arranged at the lower half of the first step portion 112 according to the different pressures of water at different depths.

[0048] In the process of gradually adding clean water into the clean water chamber 120, the lower half of the second step portion 113 and the first step portion 112 are first affected by the water pressure, thereby protruding into the sewage chamber 130, and as the clean water level gradually rises, the second step portion 113 and the first step portion 112 as a whole protrude into the sewage chamber 130 to expand the volume of the clean water chamber 120. The clean water in the clean water chamber 120 is consumed during the cleaning process of the sweeper, and the sewage in the sewage chamber 130 is continuously recovered. Under this condition, the lower half of the second step portion 113 and the first step portion 112 are first affected by the water pressure, protruding into the clean water chamber 130, and as the sewage level gradually rises, the second step portion 113 and the first step portion 112 as a whole protrude into the clean water chamber 130 to expand the volume of the sewage chamber.

[0049] According to the sewage cleaning integrated water tank of the sweeping machine base station provided by the present invention, under the influence of water pressure, the vertical cross-sectional area of ​​the first step portion 112 and / or the second step portion 113 is inversely proportional to the horizontal distance of the cross-section relative to the frame structure 111. Relative to the surface where the frame structure is located, the first step portion 112 and / or the second step portion 113 is set to a shape that is conducive to compression deformation.

[0050] The case where the vertical cross-sectional area of ​​the first step portion 112 and / or the second step portion 113 is inversely proportional to the horizontal distance of the cross-sectional area relative to the frame structure 111 may include: the first step portion 112 and / or the second step portion 113 protrudes under the influence of water pressure in a conical, trapezoidal, semicircular, etc. Preferably, Figure 2 and Figure 4 As shown, the first step portion 112 and the second step portion 113 of the deformable structure of the silicone material are shaped into a trapezoidal shape. When affected by water pressure, the smaller side of the trapezoidal body can easily pass through the frame structure and protrude and deform toward the other side.

[0051] In the above embodiment, the intermediate isolation assembly 110 can be fixedly disposed in the water tank body 100, or preferably, the intermediate isolation assembly 110 can be detachably installed in the water tank body 100 to reduce the cost and difficulty of replacement or maintenance.

[0052] like Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, according to the present invention, a cleaning and sewage integrated water tank of a sweeping machine base station is provided, and a sealing strip 101 is formed on the bottom and side of the inner side of the water tank body 100 between the clean water chamber 120 and the sewage chamber 130; the edge of the frame structure 111 has a sealing groove 114 that can be sealed with the sealing strip 101. By matching the sealing strip 101 on the inner side of the water tank body 100 with the sealing groove 114 on the edge of the frame structure 111, the sealing performance between the clean water chamber 120 and the sewage chamber 130 is improved to prevent the clean water and sewage from flowing.

[0053] Under the sealing cooperation between the sealing strip 101 and the sealing groove 114, not only can the clean water and the sewage be isolated, but also the frame structure 111 can be installed and fixed. It is understandable that the setting positions of the sealing strip 101 and the sealing groove 114 can be interchanged, that is, the sealing strip 101 is set at the edge of the frame structure 111, and the sealing groove 114 matching with it is formed on the bottom surface and the side surface of the inner side of the water tank body 100, which can also achieve the above purpose.

[0054] According to the present invention, a cleaning and sewage integrated water tank of a sweeping machine base station can form a seal for the clean water chamber 120 and the sewage chamber 130 by setting a sealing ring 201 on the box cover 200. The sealing ring 201 can be set to act on the clean water chamber 120 and the sewage chamber 130 respectively, or it can be set to act directly on the water tank body 100 and isolate the top of the clean water chamber and the sewage chamber through a sealing strip.

[0055] Specifically, sealing rings 201 may be respectively provided on the inner side of the box cover 200 at positions corresponding to the top openings of the clean water chamber 120 and the sewage chamber 130, so as to respectively close the top openings of the clean water chamber 120 and the sewage chamber 130 when the box cover 200 and the water tank body 100 are in a closed state; or, a sealing ring 201 matching the water tank body 100 may be provided on the inner side of the box cover 200, so as to close the top opening of the water tank body 100 when the box cover 200 and the water tank body 100 are in a closed state, and a sealing strip 101 may be provided on the box cover 200 at a position opposite to the intermediate isolation component 110, so as to isolate the clean water chamber 120 and the sewage chamber 130 through the cooperation of the sealing strip 101 and the intermediate isolation component 110 when closed.

[0056] Preferably, if Figure 3As shown, since the sewage chamber 130 needs the negative pressure device of the sweeper base station to extract the air in the sewage chamber 130 through the air extraction hole 131 when recycling sewage, thereby forming a negative pressure environment, and recycling sewage through the sewage inlet hole 132, the sealing performance requirements of the sewage chamber 130 are higher. Preferably, the box cover 200 is provided with the above-mentioned sealing ring 201 that matches the water tank body 100 and the sealing strip 101 in the middle position, and also has a sealing ring 201 corresponding to the top opening of the sewage chamber 130. The box cover 200 is preferably provided with a water-proof and breathable structure, such as a water-proof and breathable valve, on one side corresponding to the clean water chamber 120, so as to prevent the formation of a negative pressure environment in the clean water chamber 120 when drawing out clean water.

[0057] According to the present invention, a cleaning and sewage integrated water tank of a sweeping machine base station is provided, and the clean water chamber 120 is provided with: a filter component 122, and / or a deodorizing and sterilizing box 123, and / or a water level alarm 124. Figure 5 and Figure 6 As shown, the filter assembly 122 is arranged at the bottom of the clean water chamber 120 and is connected to the water outlet 121 through a pipeline; the deodorizing and sterilizing box 123 is detachably installed at the bottom of the clean water chamber 120, so that the clean water in the clean water chamber 120 can be deodorized and sterilized by placing a deodorizing and sterilizing solid agent in the deodorizing and sterilizing box 123; the water level alarm 124 includes a float module and a limiting slide fixed in the clean water chamber 120, and the float module can move along the limiting slide under the action of gravity or the buoyancy of water.

[0058] The filter assembly 122 can filter out the debris that mistakenly enters the clean water chamber 120 to prevent the clean water pipeline of the sweeping machine base station from being blocked or causing damage to the water pump. When the deodorizing and sterilizing box 123 is in use, the user can remove the deodorizing and sterilizing box 123 and put the deodorizing and sterilizing solid medicine in it. The deodorizing and sterilizing box 123 limits the position of the deodorizing and sterilizing solid medicine in the clean water chamber 120, and the medicine diffuses into the clean water through the holes of the deodorizing and sterilizing box 123. When the clean water volume is sufficient, the float module of the water level alarm 124 floats to the highest position of the limit slide. When the water level is lower than the highest position of the limit slide, the float module sinks under the action of gravity, so as to reflect the change of the clean water volume. The sweeping machine base station can be provided with a sensor for detecting the position of the float module on the outside of the water tank body 100, so as to judge the water level in the clean water chamber 120 through the position information of the float module obtained by the sensor.

[0059] According to the integrated water tank for cleaning and sewage of a sweeping machine base station provided by the present invention, the positions of the air extraction hole 131 and the sewage inlet hole 132 are higher than the maximum water level of the sewage chamber 130 to prevent sewage from flowing back.

[0060] Among them: a lever member 133 is preferably provided at the air suction hole 131, the lever member 133 is hinged to one side of the air suction hole 131, one end of the lever member 133 forms a cover-like part that can close the air suction hole 131, and the other end forms a float that can float on the water surface; and / or, a guide member 134 is preferably provided on the sewage inlet hole 132, and the guide member 134 can guide the flow direction of the sewage flowing out of the sewage inlet hole 132 to the bottom of the sewage chamber 130.

[0061] like Figure 7 and Fig. 9 As shown, the hinge axis of the lever member 133 is perpendicular to the axial direction of the air suction hole 131 and is arranged on one side of the air suction hole 131. When the sewage level is low, Fig. 9 The floating part on the right side sinks under the action of gravity, so that the cover-like part on the left side rises, and then the air extraction hole 131 remains open, and the negative pressure device can extract air through the air extraction hole 131 to create a negative pressure environment in the sewage chamber 130. When the sewage level rises, the floating part rises under the buoyancy of the sewage, causing the cover-like part to close downward, thereby closing the air extraction hole 131, and automatically stopping sewage recovery after the water volume reaches the standard.

[0062] like Figure 7 and Figure 8 As shown, the guide member 134 forms a shield above the sewage inlet hole 132. The sewage entering the sewage chamber 130 through the sewage inlet hole 132 is bent toward the bottom of the sewage chamber 130 under the guiding effect of the curved flow channel of the guide member 134, preventing the sewage from being lifted up and entering the suction hole 131.

[0063] The present invention also provides a sweeper base station, including the integrated cleaning and sewage water tank of the sweeper base station of any of the above embodiments. The sweeper base station using the integrated cleaning and sewage water tank of the present invention can have a larger clean water / sewage holding capacity in a smaller installation space, thereby improving the performance and aesthetics of the sweeper base station and enhancing the user experience.

[0064] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sewage cleaning integrated water tank for a sweeping machine base station, characterized in that: It comprises a water tank body (100) with an open top and a tank cover (200) capable of being sealed on the water tank body (100); An intermediate isolation component (110) is disposed in the water tank body (100) to separate the water tank body (100) into a clean water chamber (120) and a dirty water chamber (130); The clean water chamber (120) is provided with a water outlet (121) connected to the clean water pipeline of the sweeping machine base station, and the sewage chamber (130) is provided with an air extraction hole (131) connected to the negative pressure device and a sewage inlet hole (132) connected to the sewage pipeline of the sweeping machine base station; At least a portion of the intermediate isolation component (110) is a deformable structure, and the deformable structure can protrude and deform in a direction opposite to the water pressure under the influence of water pressure.

2. The integrated water tank for cleaning and sewage treatment of the sweeping machine base station according to claim 1, characterized in that: The deformable structure is made of silicone material.

3. The integrated water tank for cleaning and sewage treatment of the sweeping machine base station according to claim 1, characterized in that: The intermediate isolation assembly (110) comprises a frame structure (111) which is sealed with the inner surface of the water tank body (100); the deformable structure comprises a first step portion (112) and a second step portion (113); Under the influence of water pressure, the first step portion (112) can protrude into the clean water chamber (120) or the sewage chamber (130) relative to the frame structure (111) to form a first step chamber between the first step portion (112) and the frame structure (111), and the second step portion (113) can protrude into the clean water chamber (120) or the sewage chamber (130) relative to the first step portion (112) to form a second step chamber between the second step portion (113) and the first step chamber.

4. The integrated water tank for cleaning and sewage treatment of the sweeping machine base station according to claim 3, characterized in that: The second stepped portion (113) and the first stepped portion (112) are integrally formed; In the depth direction of the water tank body (100), the second step portion (113) is located at the lower half of the first step portion (112).

5. The integrated water tank for cleaning and sewage treatment of the sweeping machine base station according to claim 4, characterized in that: Under the influence of water pressure, the vertical cross-sectional area of ​​the first step portion (112) and / or the second step portion (113) is inversely proportional to the horizontal distance of the cross-section relative to the frame structure (111).

6. The integrated cleaning water tank of the sweeper base station according to claim 3, characterized in that: A sealing strip (101) is formed on the bottom and side surfaces of the inner side of the water tank body (100) between the clean water chamber (120) and the sewage chamber (130); The edge of the frame structure (111) has a sealing groove (114) capable of sealingly cooperating with the sealing strip (101).

7. The integrated cleaning water tank of the sweeping machine base station according to any one of claims 1 to 6, characterized in that: Sealing rings (201) are respectively arranged on the inner side of the box cover (200) at positions corresponding to the top openings of the clean water chamber (120) and the sewage chamber (130), so as to respectively seal the top openings of the clean water chamber (120) and the sewage chamber (130) when the box cover (200) and the water tank body (100) are in a closed state; Alternatively, a sealing ring (201) matching the water tank body (100) is provided on the inner side of the box cover (200) so as to seal the top opening of the water tank body (100) when the box cover (200) and the water tank body (100) are in a closed state, and a sealing strip (101) is provided on the box cover (200) at a position opposite to the intermediate isolation component (110) so as to isolate the clean water chamber (120) and the sewage chamber (130) through the cooperation of the sealing strip (101) and the intermediate isolation component (110) when the box cover (200) is closed.

8. The integrated cleaning water tank of the sweeping machine base station according to any one of claims 1 to 6, characterized in that: The clean water chamber (120) is provided with: A filter assembly (122), the filter assembly (122) being disposed at the bottom of the clean water chamber (120) and being connected to the water outlet (121) via a pipeline; and / or a deodorizing and sterilizing box (123), wherein the deodorizing and sterilizing box (123) is detachably mounted on the bottom of the clean water chamber (120) so that a deodorizing and sterilizing solid agent can be placed in the deodorizing and sterilizing box (123) to deodorize and sterilize the clean water in the clean water chamber (120); And / or a water level alarm (124), the water level alarm (124) comprising a float module and a limit slideway fixed in the clean water chamber (120), the float module being able to move along the limit slideway under the action of gravity or the buoyancy of water.

9. The integrated cleaning water tank of the sweeping machine base station according to any one of claims 1 to 6, characterized in that: The positions of the air suction hole (131) and the sewage inlet hole (132) are higher than the maximum water level of the sewage chamber (130), wherein: A lever member (133) is provided at the air extraction hole (131), and the lever member (133) is hinged to one side of the air extraction hole (131), one end of the lever member (133) forms a cover-shaped portion capable of closing the air extraction hole (131), and the other end forms a floating portion capable of floating on the water surface; And / or, a flow guide (134) is provided on the sewage inlet hole (132), and the flow guide (134) can guide the flow direction of sewage flowing out of the sewage inlet hole (132) to the bottom of the sewage chamber (130).

10. A sweeping machine base station, characterized in that: A sewage cleaning integrated water tank comprising the base station of a sweeper as described in any one of claims 1-9.

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