Sewage tank and cleaning device

Abstract

The utility model discloses a sewage tank and cleaning equipment, sewage tank includes: box, the box cover subassembly is set up in the box, the box cover subassembly is provided with the suspension structure, and the suspension structure is used for selectively hanging the first solid -liquid separation piece, and the first solid -liquid separation piece is deformable filter piece. Therefore, by setting up this sewage tank, can be convenient for user to hang the first solid -liquid separation piece on the suspension structure flexibly to the solid -liquid separation effect on the basis of realizing smoothly, still can reduce the time spent in replacing or cleaning the first solid -liquid separation piece, and then improve the convenience.

Description

Technical Field

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

[0002] With the development of smart homes, various intelligent cleaning devices have been widely used in households, becoming helpful assistants for home cleaning. Common intelligent cleaning devices include cleaning robots, floor scrubbers, and vacuum cleaners. These devices work by using negative pressure to draw a solid-liquid mixture from the floor into a wastewater tank. Inside the tank, a filtration system divides the interior into a solid waste compartment and a liquid storage compartment. The filtration system filters the solid-liquid mixture from the wastewater, removing solid waste, while the filtered liquid is stored in the liquid storage compartment.

[0003] In related technologies, traditional cleaning equipment achieves solid-liquid separation through a filter screen fixed on the sewage tank. However, this design makes it difficult to fix or disassemble the filter screen inside the sewage tank. When cleaning the filter screen, it needs to be removed manually, which is time-consuming, labor-intensive, and increases labor costs. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one objective of this utility model is to provide a sewage tank that allows users to flexibly suspend the first solid-liquid separator on a suspension structure, thereby achieving solid-liquid separation while reducing the time spent on replacing or cleaning the first solid-liquid separator.

[0005] This utility model further proposes a cleaning device.

[0006] According to a first aspect of the present invention, a wastewater tank includes: a tank body; a tank cover assembly, the tank cover assembly being disposed on the tank body, the tank cover assembly being provided with a suspension structure, the suspension structure being used to selectively suspend a first solid-liquid separation element, the first solid-liquid separation element being a deformable filter element.

[0007] Therefore, by setting up this sewage tank, users can easily suspend the first solid-liquid separator on the suspension structure, thereby achieving solid-liquid separation while reducing the time spent on replacing or cleaning the first solid-liquid separator, thus improving convenience.

[0008] In some examples of this utility model, the suspension structure includes: a support body; a mounting assembly, the mounting assembly being used to mount the first solid-liquid separator, the mounting assembly having a mounting state for mounting the first solid-liquid separator and a disassembly state for disassembling the first solid-liquid separator, the mounting assembly being adapted to switch from the mounting state to the disassembly state under the action of an external force.

[0009] In some examples of this utility model, the suspension structure further includes: a control member, which is movably disposed on the support body, and the control member is in transmission cooperation with the mounting assembly. Under the action of the control member, the mounting assembly is adapted to switch from the mounted state to the dismounted state.

[0010] In some examples of this utility model, the mounting component includes: a first mounting member; a second mounting member, both the first mounting member and the second mounting member being movably disposed at the bottom of the support body and disposed opposite to each other at the bottom of the support body, and both the first mounting member and the second mounting member being in transmission cooperation with the operating member.

[0011] In some examples of this utility model, the first mounting member includes: a first mounting body, which is movably disposed on the support body; a first mounting part, which is connected to one end of the first mounting body and is used to mount the first solid-liquid separator; and a first transmission part, which is connected to the other end of the first mounting body and is in transmission cooperation with the operating member. The second mounting member includes: a second mounting body, which is movably disposed on the support body; a second mounting part, which is connected to one end of the second mounting body and is used to mount the first solid-liquid separator; and a second transmission part, which is connected to the other end of the second mounting body and is in transmission cooperation with the operating member.

[0012] In some examples of this utility model, the other end of the first mounting body is provided with a first rotating hole, the other end of the second mounting body is provided with a second rotating hole, and the bracket body is provided with a rotating shaft, which passes through the first rotating hole and the second rotating hole.

[0013] In some examples of this utility model, the operating member includes: a pressing part disposed at the top of the first transmission part and the second transmission part; a first limiting part connected to the bottom of the pressing part; and a second limiting part connected to the bottom of the pressing part and spaced apart from the first limiting part; wherein, when the mounting assembly is in the mounting state, the first limiting part is in limiting engagement with the first transmission part, and the second limiting part is in limiting engagement with the second transmission part.

[0014] In some examples of this utility model, the first mounting body includes: a first side arm; a second side arm, both the first and second side arms being movably disposed on the support body and spaced apart on the support body; the first mounting portion is connected to one end of the first side arm and one end of the second side arm and partially protrudes from the top surface of one end of the first side arm and the top surface of one end of the second side arm; the first transmission portion is connected to the other end of the first side arm or the other end of the second side arm; the second mounting body includes: a third side arm; a fourth side arm, both the third and fourth side arms being movably disposed on the support body and spaced apart on the support body; the second mounting portion is connected to one end of the third side arm and one end of the fourth side arm and partially protrudes from the top surface of one end of the third side arm and the top surface of one end of the fourth side arm; the second transmission portion is connected to the other end of the third side arm or the other end of the fourth side arm.

[0015] In some examples of this utility model, the first mounting body further includes: a first reinforcing arm, which is connected between the first side arm and the second side arm; the second mounting body further includes: a second reinforcing arm, which is connected between the third side arm and the fourth side arm.

[0016] In some examples of this utility model, the bracket body is provided with a first stop and a second stop. When the mounting component is in the mounting state, the first mounting part and the first stop cooperate to stop each other, and the second mounting part and the second stop cooperate to stop each other.

[0017] In some examples of this utility model, the sewage tank further includes an elastic element disposed between the operating element and the support body or between the mounting assembly and the support body, to provide the mounting assembly with an elastic force to maintain the mounting state.

[0018] In some examples of this utility model, the box cover assembly is provided with a sewage outlet, the bracket body is provided with a clearance opening, the clearance opening is disposed opposite to and connected to the sewage outlet, and along the sewage discharge direction, the clearance opening is located downstream of the sewage outlet.

[0019] In some examples of this utility model, the box cover assembly is provided with a support member and a second solid-liquid separator, the suspension structure and the second solid-liquid separator are disposed on the support member, and the second solid-liquid separator is located outside the first solid-liquid separator.

[0020] In some examples of this utility model, the box cover assembly is provided with a support member, and the support member is provided with protrusions at intervals. The protrusions are used to selectively suspend the first solid-liquid separation member, and the protrusions are the suspension structure.

[0021] In some examples of this utility model, the support member includes: a side support portion extending along the length direction of the box body; a bottom support portion connected to one end of the side support portion near the bottom wall of the box body, the bottom support portion being bent relative to the side support portion, and the protrusion being disposed on the bottom support portion.

[0022] In some examples of this utility model, the box cover assembly is provided with a support member, which is integrated with the suspension structure.

[0023] In some examples of this utility model, the box cover assembly is provided with a support member, and the suspension structure is detachably connected to the support member.

[0024] In some examples of this utility model, the support member is provided with a first insertion part, and the suspension structure is provided with a second insertion part, and the first insertion part and the second insertion part are inserted and fitted together along the thickness or width direction of the box body.

[0025] In some examples of this utility model, the box cover assembly is provided with a support member and a second solid-liquid separation member, the second solid-liquid separation member being detachably connected to the support member.

[0026] In some examples of this utility model, the support member is provided with a first snap-fit ​​portion, and the second solid-liquid separation member is provided with a second snap-fit ​​portion. The first snap-fit ​​portion and the second snap-fit ​​portion are snap-fitted together along the width or thickness direction of the box body.

[0027] In some examples of this utility model, the support member is provided with a third insertion part, and the second solid-liquid separation member is provided with a fourth insertion part. The third insertion part and the fourth insertion part are inserted and fitted together along the length direction of the box body.

[0028] According to a second aspect of the present invention, a wastewater tank includes: a tank body; a tank cover assembly, the tank cover assembly being disposed on the tank body, the tank cover assembly being non-removably provided with a suspension structure, the suspension structure being used to selectively suspend a first solid-liquid separation element, the first solid-liquid separation element being a deformable filter element.

[0029] In some examples of this utility model, the box cover assembly is provided with a support member, and the support member is provided with protrusions at intervals, the protrusions being the suspension structure.

[0030] According to a third aspect of the present invention, a sewage tank includes: a tank body; a tank cover assembly, the tank cover assembly being disposed on the tank body, the tank cover assembly including a support member and a suspension structure, the suspension structure being used for detachably connecting a first solid-liquid separation member, and the support member being used for detachably connecting a second solid-liquid separation member.

[0031] The cleaning equipment according to the fourth aspect of this utility model includes: the above-mentioned sewage tank.

[0032] 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

[0033] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a structural schematic diagram of a sewage tank according to an embodiment of the present utility model; Figure 2 This is a partial structural schematic diagram of a sewage tank according to an embodiment of the present utility model; Figure 3 yes Figure 2 Enlarged view of region A in the middle; Figure 4 This is a schematic diagram of another part of the structure of the sewage tank according to an embodiment of the present utility model; Figure 5 yes Figure 4 Enlarged view of region B in the middle; Figure 6 This is a schematic diagram of the mounting component in a disassembled state according to an embodiment of the present utility model; Figure 7 This is a schematic diagram of the mounting component in the mounting state according to an embodiment of the present utility model; Figure 8 This is a partial structural cross-sectional view of the mounting component according to an embodiment of the present utility model; Figure 9 This is a schematic diagram of the mounting component according to an embodiment of the present utility model; Figure 10 This is a structural schematic diagram of the first mounting component according to an embodiment of the present utility model; Figure 11 This is a structural schematic diagram of the second mounting component according to an embodiment of the present utility model; Figure 12 This is a partial structural diagram of the sewage tank according to an embodiment of the present utility model; Figure 13 This is a partial exploded view of the sewage tank according to an embodiment of the present utility model; Figure 14 yes Figure 13 Enlarged view of region C in the middle; Figure 15 yes Figure 13 Enlarged view of region D in the middle; Figure 16 This is a partial structural schematic diagram of a sewage tank according to another embodiment of the present invention; Figure 17 This is a partial structural schematic diagram of a sewage tank according to another embodiment of the present invention.

[0034] Figure label: 100. Suspended structure; 200. Sewage tank; 1. Support body; 11. First stop; 12. Second stop; 13. Second connector; 2. Control element; 21. Pressing part; 22. First limiting part; 23. Second limiting part; 3. Mounting assembly; 31. First mounting component; 311. First mounting body; 312. First mounting section; 313. First transmission section; 32. Second mounting component; 321. Second mounting body; 322. Second mounting section; 323. Second transmission section; 4. First rotating hole; 5. Second rotating hole; 6. Rotating shaft; 7. First side arm; 71. Second side arm; 72. Third side arm; 73. Fourth side arm; 74. First reinforcing arm; 75. Second reinforcing arm; 8. Elastic component; 9. Box body; 91. Box cover assembly; 92. Support component; 922. Protrusion; 923. Side support part; 924. Bottom support part; 925. First insertion part; 926. First snap-fit ​​part; 927. Third insertion part; 928. Sewage inlet; 93. Second solid-liquid separation component; 931. Second snap-fit ​​part; 932. Fourth insertion part; 94. Deodorizing box. Detailed Implementation

[0035] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0036] The following is for reference. Figures 1-17 The wastewater tank 200 according to the present invention allows users to flexibly suspend the first solid-liquid separator on the suspension structure 100, thereby achieving solid-liquid separation while reducing the time spent on replacing or cleaning the first solid-liquid separator.

[0037] Combination Figures 1-17 As shown, the sewage tank 200 according to the first aspect of the present invention includes a tank body 9 and a tank cover assembly 91. The tank body 9 serves as the main load-bearing structural component of the external contour of the sewage tank 200 and can be used to contain sewage. The tank cover assembly 91 typically cooperates with the tank body 9 to ensure the airtightness of the sewage tank 200 and can also provide a mounting carrier for related structures.

[0038] Specifically, the lid assembly 91 is disposed on the housing 9, and the lid assembly 91 is provided with a suspension structure 100. The suspension structure 100 is used to selectively suspend a first solid-liquid separator, which is a deformable filter element. For example, the first solid-liquid separator can be a mesh bag.

[0039] Specifically, the first solid-liquid separator can be deformed, which facilitates its installation. When the first solid-liquid separator is suspended on the suspension structure 100, it can be used to separate the solid-liquid mixture entering the sewage tank 200, thereby collecting the solid waste after solid-liquid separation, which facilitates classification and cleaning and improves cleaning efficiency.

[0040] Furthermore, users can selectively suspend the first solid-liquid separation component on the suspension structure 100 according to their own needs, which can improve the diversity and flexibility of choices for users in the process of using the product, thereby improving the personalized user experience.

[0041] Moreover, compared to traditional cleaning equipment that achieves solid-liquid separation through a filter screen fixed to the sewage tank (which is difficult to disassemble and has high labor costs due to the filter screen being fixed inside the sewage tank), the embodiment in this case only requires setting up a suspension structure 100 for the first solid-liquid separator. The user can selectively suspend the first solid-liquid separator on the suspension structure 100 according to their needs. This makes it easy for the user to quickly remove the first solid-liquid separator from the sewage tank 200 for cleaning or replacement. This avoids the problem of the filter screen fixed inside the sewage tank 200 being difficult to clean thoroughly and easily leaving dirt residue. It also reduces the time the user spends on replacing or cleaning the first solid-liquid separator, thereby improving the user experience.

[0042] Therefore, by setting up the sewage tank 200, users can easily suspend the first solid-liquid separator on the suspension structure 100, thereby achieving solid-liquid separation while reducing the time spent on replacing or cleaning the first solid-liquid separator, thus improving convenience.

[0043] According to some optional embodiments of the present invention, combined with Figures 3-11 As shown, the suspension structure 100 includes a support body 1 and a mounting assembly 3. The mounting assembly 3 is used to mount the first solid-liquid separator. The mounting assembly 3 has a mounting state for mounting the first solid-liquid separator and a dismounting state for disassembling the first solid-liquid separator. The mounting assembly 3 is adapted to switch from the mounting state to the dismounting state under the action of external force.

[0044] Specifically, the suspension structure 100 mainly consists of a support body 1 and a mounting assembly 3. The mounting assembly 3 is used to mount the first solid-liquid separator, which can be configured as a net bag. The first solid-liquid separator can hold a mixture of sewage and solid waste. Since the first solid-liquid separator can separate solids and liquids, it can separate solid waste and sewage within the first solid-liquid separator, thereby facilitating the recycling of solid waste.

[0045] Furthermore, since the mounting component 3 is movably mounted on the support body 1, it will move when subjected to external force. This allows the mounting component 3 to move closer to or further away from the support body 1. When the mounting component 3 is close to the support body 1, it is in a mounted state. In this state, the mounting component 3 provides support for the first solid-liquid separator and ensures a more secure fit between the mounting component 3 and the first solid-liquid separator. This facilitates the mounting of the first solid-liquid separator onto the mounting component 3 and also serves to fix the first solid-liquid separator, allowing for the separation of solids and liquids in the wastewater. When the mounting component 3 is away from the support body 1, it is in a disassembled state. The mounting component 3 can no longer provide support for the first solid-liquid separator, and it detaches from the first solid-liquid separator. This allows the first solid-liquid separator to fall off on its own, facilitating its disassembly and replacement.

[0046] Furthermore, the mounting assembly 3 is adapted to switch from a mounted state to a dismounted state under the action of an external force. When it is necessary to disassemble the first solid-liquid separator, a force is applied to the mounting assembly 3 to switch it from a mounted state to a dismounted state, thereby facilitating the separation of the mounting assembly 3 from the first solid-liquid separator and thus facilitating the disassembly of the first solid-liquid separator.

[0047] In summary, the suspension structure 100 can fix the first solid-liquid separation component, thereby enabling solid-liquid separation of sewage, and can also detach the first solid-liquid separation component, thereby facilitating its disassembly and replacement.

[0048] Specifically, in combination Figures 3-11 As shown, the suspension structure 100 also includes an operating element 2, which is movably disposed on the support body 1. The operating element 2 is in transmission cooperation with the mounting component 3. Under the action of the operating element 2, the mounting component 3 is adapted to switch from the mounted state to the dismounted state.

[0049] It is understandable that the operating element 2 is movably mounted on the support body 1, meaning that the operating element 2 can move relative to the support body 1. This facilitates the transmission and engagement between the operating element 2 and the mounting assembly 3. When an external force is applied to the operating element 2, the operating element 2 can transmit the external force to the mounting assembly 3. Since the mounting assembly 3 is movably mounted on the support body 1, the mounting assembly 3 will move when subjected to external force, allowing it to move closer to or further away from the support body 1. When the mounting component 3 is close to the support body 1, the mounting component 3 is in the mounting state. This facilitates the mounting of the first solid-liquid separator onto the mounting component 3 and also serves to fix the first solid-liquid separator, allowing the solids and liquids in the sewage to be separated. When the mounting component 3 is far away from the support body 1, the mounting component 3 is in the dismounted state. The mounting component 3 can no longer provide support for the first solid-liquid separator, and the mounting component 3 detaches from the first solid-liquid separator. In this way, the first solid-liquid separator can fall off by itself, which facilitates the disassembly and replacement of the first solid-liquid separator.

[0050] Furthermore, under the action of the operating element 2, the mounting assembly 3 is adapted to switch from the mounted state to the dismounted state. The mounted state is the initial state of the mounting assembly 3, where the operating element 2 is not required; the mounting assembly 3 can directly provide support to the first solid-liquid separator, thus facilitating the direct mounting of the first solid-liquid separator onto the mounting assembly 3. When it is necessary to dismount the first solid-liquid separator, pressing the operating element 2 can detach the mounting assembly 3 from the first solid-liquid separator, thereby facilitating its disassembly.

[0051] Furthermore, combined Figures 3-8 As shown, the mounting assembly 3 includes a first mounting member 31 and a second mounting member 32. Both the first mounting member 31 and the second mounting member 32 are movably mounted on the bottom of the support body 1, and the first mounting member 31 and the second mounting member 32 are arranged opposite to each other on the bottom of the support body 1. Both the first mounting member 31 and the second mounting member 32 are in transmission cooperation with the operating member 2.

[0052] The mounting assembly 3 mainly consists of a first mounting member 31 and a second mounting member 32. Both the first mounting member 31 and the second mounting member 32 are rotatably mounted on the bottom of the support body 1. That is, both the first mounting member 31 and the second mounting member 32 can rotate or move. Moreover, the support body 1 can provide an installation position for the first mounting member 31 and the second mounting member 32. The first mounting member 31 and the second mounting member 32 can rotate relative to the support body 1. The first mounting member 31 and the second mounting member 32 can simultaneously approach the support body 1 or simultaneously move away from the support body 1. In this way, the first mounting member 31 and the second mounting member 32 can fix and disassemble the first solid-liquid separation component.

[0053] Alternatively, the first mounting member 31 and the second mounting member 32 can be opened and closed by translation. For example, the first mounting member 31 and the second mounting member 32 can be translated by an electric push rod or by the action of gears and racks. When the first mounting member 31 and the second mounting member 32 are in the mounted state by translation, they can provide support for the first solid-liquid separator, thereby facilitating the fixation of the first solid-liquid separator. When the first mounting member 31 and the second mounting member 32 are in the dismounted state by translation, the first solid-liquid separator can be detached from the first mounting member 31 and the second mounting member 32, thereby facilitating the disassembly of the first solid-liquid separator.

[0054] Furthermore, combined Figures 3-8 As shown, the first mounting member 31 and the second mounting member 32 are arranged opposite each other at the bottom of the support body 1. This allows the force to be distributed more evenly when the first mounting member 31 and the second mounting member 32 rotate on the support body 1, thus making the first mounting member 31 and the second mounting member 32 more stable during rotation. Moreover, the fact that the first mounting member 31 and the second mounting member 32 are arranged opposite each other at the bottom of the support body 1 increases the length of the mounting assembly 3, thereby providing better support for the first solid-liquid separation component.

[0055] Furthermore, both the first mounting member 31 and the second mounting member 32 are driven and engaged with the operating member 2. Thus, the operating member 2 can simultaneously engage with both the first mounting member 31 and the second mounting member 32. The operating member 2 can control the first mounting member 31 and the second mounting member 32 to move closer together, preventing them from providing support to the first solid-liquid separator, thereby allowing the first solid-liquid separator to detach from the first mounting member 31 and the second mounting member 32. Alternatively, the operating member 2 can control the first mounting member 31 and the second mounting member 32 to move further apart, gradually increasing the support provided by them to the first solid-liquid separator, thus facilitating the fixation of the first solid-liquid separator to the first mounting member 31 and the second mounting member 32.

[0056] Specifically, in combination Figures 3-11 As shown, the first mounting component 31 includes a first mounting body 311, a first mounting part 312, and a first transmission part 313. The first mounting body 311 is rotatably mounted on the bracket body 1. The first mounting part 312 is connected to one end of the first mounting body 311 and is used to mount the first solid-liquid separator. The first transmission part 313 is connected to the other end of the first mounting body 311 and is in transmission cooperation with the operating component 2.

[0057] The first mounting component 31 mainly consists of a first mounting body 311, a first mounting part 312, and a first transmission part 313. The first mounting body 311 is rotatably mounted on the bracket body 1, so that the first mounting body 311 can bear part of the force of the first solid-liquid separator. The first mounting part 312 is connected to one end of the first mounting body 311 and has a hook. The first solid-liquid separator can be hung on the hook, thereby preventing the first solid-liquid separator from detaching from the first mounting part 312.

[0058] In addition, the first transmission part 313 is connected to the other end of the first mounting body 311. The first transmission part 313 is in transmission cooperation with the control member 2. When the control member 2 is pressed, the control member 2 will transmit force to the first transmission part 313. The first transmission part 313 will rotate counterclockwise under the action of force, so that the entire first mounting member 31 will rotate counterclockwise.

[0059] Furthermore, combined Figures 3-11 As shown, the second mounting component 32 includes a second mounting body 321, a second mounting part 322, and a second transmission part 323. The second mounting body 321 is rotatably mounted on the bracket body 1. The second mounting part 322 is connected to one end of the second mounting body 321 and is used to mount the first solid-liquid separator. The second transmission part 323 is connected to the other end of the second mounting body 321 and is in transmission cooperation with the operating component 2.

[0060] The second mounting component 32 mainly consists of a second mounting body 321, a second mounting part 322, and a second transmission part 323. The second mounting body 321 is rotatably mounted on the support body 1, so that the second mounting body 321 can bear another part of the force of the first solid-liquid separator. The second mounting part 322 is connected to one end of the second mounting body 321 and has a hook. The first solid-liquid separator can be hung on the hook, thereby preventing the first solid-liquid separator from detaching from the second mounting part 322.

[0061] In addition, the second transmission part 323 is connected to the other end of the second mounting body 321. The second transmission part 323 is in transmission cooperation with the operating member 2. When the operating member 2 is pressed, the operating member 2 will transmit force to the second transmission part 323. The second transmission part 323 will rotate clockwise under the action of force, so that the entire second mounting member 32 will rotate clockwise. In this way, the first mounting member 31 and the second mounting member 32 can be detached.

[0062] Furthermore, combining Figures 3-11As shown, the other end of the first mounting body 311 is provided with a first rotating hole 4, the other end of the second mounting body 321 is provided with a second rotating hole 5, and the bracket body 1 is provided with a rotating shaft 6, which passes through the first rotating hole 4 and the second rotating hole 5.

[0063] The first mounting body 311 has a first rotating hole 4 at one end, which allows a part of the rotating shaft 6 to pass through. Correspondingly, the second mounting body 321 has a second rotating hole 5 at one end, which allows another part of the rotating shaft 6 to pass through. In this way, the entire rotating shaft 6 passes through the first rotating hole 4 and the second rotating hole 5, which can realize the connection between the first mounting body 311 and the second mounting body 321, and also facilitate the mutual movement between the first mounting body 311 and the second mounting body 321.

[0064] Specifically, in combination Figures 3-8 As shown, the operating member 2 includes a pressing part 21, a first limiting part 22, and a second limiting part 23. The pressing part 21 is disposed on the top of the first transmission part 313 and the second transmission part 323. The first limiting part 22 is connected to the bottom of the pressing part 21, and the second limiting part 23 is connected to the bottom of the pressing part 21. The second limiting part 23 is spaced apart from the first limiting part 22. When the mounting component 3 is in the mounting state, the first limiting part 22 is in a limiting engagement with the first transmission part 313, and the second limiting part 23 is in a limiting engagement with the second transmission part 323.

[0065] The control component 2 mainly consists of a pressing part 21, a first limiting part 22, and a second limiting part 23. The pressing part 21 is located on the top of the first transmission part 313 and the second transmission part 323. The pressing part 21 can press the top of the first transmission part 313 and the second transmission part 323 at the same time, so that the first transmission part 313 can rotate counterclockwise and the second transmission part 323 can rotate clockwise, thus realizing the disassembly state of the first mounting part 31 and the second mounting part 32.

[0066] Furthermore, when the control member 2 is released, the control member 2 can return to its original position, the first limiting part 22 can drive the first transmission part 313 to rotate clockwise, and at the same time, the second limiting part 23 can drive the second transmission part 323 to rotate counterclockwise, thus realizing the mounting state of the first mounting member 31 and the second mounting member 32.

[0067] Furthermore, in the initial state, the first limiting part 22 is engaged with the first transmission part 313, and the second limiting part 23 is engaged with the second transmission part 323, thus preventing the first transmission part 313 and the second transmission part 323 from rotating. Since the first limiting part 22 is connected to the bottom of the pressing part 21, and the second limiting part 23 is connected to the bottom of the pressing part 21, when the pressing part 21 is pressed, the first limiting part 22 gradually disengages from the first transmission part 313, and at the same time, the second limiting part 23 also gradually disengages from the second transmission part 323. The bottom surface of the pressing part 21 contacts the top of the first transmission part 313 and the second transmission part 323. Thus, the tops of the first transmission part 313 and the second transmission part 323 rotate in opposite directions under the external force of the pressing part 21, which gradually brings the first mounting member 31 and the second mounting member 32 closer to each other, thereby facilitating the detachment of the first solid-liquid separator from the first mounting member 31 and the second mounting member 32.

[0068] Furthermore, the first limiting part 22 and the first transmission part 313 are mutually limiting. In the initial state, the first solid-liquid separator is mounted on the mounting assembly 3. When the weight of the first solid-liquid separator containing solid waste is relatively heavy, due to gravity, the first solid-liquid separator containing solid waste pulls the first mounting part 31 and the second mounting part 32 to close together. Since the first limiting part 22 and the first transmission part 313 are mutually limiting, the first limiting part 22 can prevent the first transmission part 313 from rotating counterclockwise. The second limiting part 23 and the second transmission part 323 are mutually limiting, and the second limiting part 23 can prevent the second transmission part 323 from rotating clockwise. In this way, the first mounting part 31 and the second mounting part 32 can be prevented from rotating.

[0069] Furthermore, combined Figures 3-11 As shown, the first mounting body 311 includes a first side arm 7 and a second side arm 71. Both the first side arm 7 and the second side arm 71 are rotatably mounted on the bracket body 1, and the first side arm 7 and the second side arm 71 are spaced apart on the bracket body 1. The first mounting part 312 is connected to one end of the first side arm 7 and one end of the second side arm 71, and the first mounting part 312 partially protrudes from the top surface of one end of the first side arm 7 and the top surface of one end of the second side arm 71. The first transmission part 313 is connected to the other end of the first side arm 7 or the other end of the second side arm 71.

[0070] Understandably, both the first side arm 7 and the second side arm 71 are movably mounted on the support body 1. This allows for a more balanced force distribution on the support body 1, preventing deformation of the first mounting body 311 due to stress concentration. The spaced arrangement of the first side arm 7 and the second side arm 71 on the support body 1 increases the overall strength of the first mounting body 311. The first mounting portion 312 is positioned near the edge of the first mounting body 311, partially protruding from the top surface of one end of the first side arm 7 and the top surface of one end of the second side arm 71, forming a hook. This facilitates the hanging of the first solid-liquid separator on the first mounting portion 312. The first transmission part 313 is connected to the other end of the first side arm 7 or the other end of the second side arm 71. When an external force is applied to the pressing part 21, the pressing part 21 can first transmit the external force to the first transmission part 313 to make it rotate. Since the first transmission part 313 is connected to the other end of the first side arm 7 or the other end of the second side arm 71, the first transmission part 313 can drive the first side arm 7 and the second side arm 71 to rotate, thereby realizing the rotation of the first mounting part 31.

[0071] Furthermore, combining Figures 3-11 As shown, the second mounting body 321 includes a third side arm 72 and a fourth side arm 73. Both the third side arm 72 and the fourth side arm 73 are movably mounted on the support body 1, and the third side arm 72 and the fourth side arm 73 are spaced apart on the support body 1. The second mounting part 322 is connected to one end of the third side arm 72 and one end of the fourth side arm 73, and the second mounting part 322 partially protrudes from the top surface of one end of the third side arm 72 and the top surface of one end of the fourth side arm 73. The second transmission part 323 is connected to the other end of the third side arm 72 or the other end of the fourth side arm 73.

[0072] In other words, both the third side arm 72 and the fourth side arm 73 are movably mounted on the support body 1. This allows for a more balanced force distribution on the support body 1, preventing deformation of the second mounting body 321 due to stress concentration. The spaced arrangement of the third side arm 72 and the fourth side arm 73 on the support body 1 increases the overall strength of the second mounting body 321. The second mounting portion 322 is positioned near the edge of the second mounting body 321, partially protruding from the top surface of one end of the third side arm 72 and the top surface of one end of the fourth side arm 73, forming a hook. This facilitates the attachment of the first solid-liquid separator to the second mounting portion 322. The second transmission part 323 is connected to the other end of the third side arm 72 or the other end of the fourth side arm 73. When an external force is applied to the pressing part 21, the pressing part 21 can first transmit the external force to the second transmission part 323 to make it move. Since the second transmission part 323 is connected to the other end of the third side arm 72 or the other end of the fourth side arm 73, the second transmission part 323 can drive the third side arm 72 and the fourth side arm 73 to move, thereby realizing the movement of the second mounting member 32.

[0073] Specifically, in combination Figures 3-10 As shown, the first mounting body 311 also includes a first reinforcing arm 74, which is connected between the first side arm 7 and the second side arm 71; the second mounting body 321 also includes a second reinforcing arm 75, which is connected between the third side arm 72 and the fourth side arm 73.

[0074] Understandably, the first reinforcing arm 74 can increase the weight and spatial mode of the first mount body 311, thereby enhancing the structural strength and bending and torsional stiffness of the first mount 31. The second reinforcing arm 75 can increase the weight and spatial mode of the second mount body 321, thereby enhancing the structural strength and bending and torsional stiffness of the second mount 32.

[0075] The first reinforcing arm 74 is rigidly connected between the first side arm 7 and the second side arm 71. This can limit the relative displacement between the first side arm 7 and the second side arm 71, and also form a force transmission path between the first side arm 7 and the second side arm 71, reducing stress fluctuations at the first side arm 7 and the second side arm 71. That is, when the first side arm 7 or the second side arm 71 is subjected to external loads, the first reinforcing arm 74 can drive the two to work together to bear the load, preventing the first side arm 7 or the second side arm 71 from lateral bending deformation when bearing loads, thereby improving the structural stability of the first side arm 7 and the second side arm 71 during the process of bearing suspended loads.

[0076] In addition, combined Figures 3-11As shown, the strength of the second reinforcing arm 75 can directly participate in the load-bearing of the third side arm 72 and the fourth side arm 73. Since the second reinforcing arm 75 is rigidly connected between the third side arm 72 and the fourth side arm 73, the second reinforcing arm 75, the third side arm 72 and the fourth side wall form a continuous force transmission path. The second reinforcing arm 75 can distribute the load at a single location to the overall structure of the three, reduce local stress concentration, reduce stress fluctuations at the third side arm 72 and the fourth side arm 73, thereby limiting the relative displacement between the third side arm 72 and the fourth side arm 73, reducing the degree of bending deformation of the third side arm 72 and the fourth side arm 73 under load, and thus improving the structural stability of the third side arm 72 and the fourth side arm 73 during the suspension load process.

[0077] Furthermore, combined Figures 3-11 As shown, the bracket body 1 is provided with a first stop part 11 and a second stop part 12. When the mounting component 3 is in the mounting state, the first mounting part 312 cooperates with the first stop part 11 to stop, and the second mounting part 322 cooperates with the second stop part 12 to stop.

[0078] For example, when the mounting assembly 3 is in the mounted state, the first mounting part 312 on the first mounting member 31 and the first stop part 11 on the bracket body 1 stop each other in the length direction of the housing 9. At the same time, the second mounting part 322 on the second mounting member 32 and the second stop part 12 on the bracket body 1 stop each other in the length direction of the housing 9. In this way, the first stop part 11 and the second stop part 12 can respectively prevent the first mounting member 31 and the second mounting member 32 from continuing to move away from each other (that is, the limit position of the first mounting member 31 and the second mounting member 32 opening relative to each other), thereby ensuring that the mounting assembly 3 can maintain a stable mounted state, and thus ensuring the suspension stability of the first solid-liquid separation component.

[0079] Specifically, in combination Figures 3-8 As shown, the sewage tank 200 also includes an elastic element 8, which is disposed between the operating element 2 and the support body 1 or between the mounting assembly 3 and the support body 1, to provide the mounting assembly 3 with an elastic force to maintain the mounting state.

[0080] It is understandable that the elastic element 8 can undergo elastic deformation to generate elastic force. The elastic element 8 abuts between the operating element 2 and the support body 1 or between the mounting component 3 and the support body 1. Since the position of the support body 1 relative to the box 9 is fixed, the elastic element 8 can also provide elastic force to the operating element 2 or the mounting component 3. This makes it easier for the operating element 2 or the mounting component 3 to remain in the position where the mounting component 3 is in the mounting state under the action of the elastic force, thereby ensuring the positional stability of the mounting component 3 in the mounting state.

[0081] Furthermore, the cover assembly 91 is provided with a sewage outlet, and the bracket body 1 is provided with a clearance opening. The clearance opening is positioned opposite to and connected to the sewage outlet, and along the sewage outlet direction, the clearance opening is located downstream of the sewage outlet.

[0082] In other words, the sewage outlet on the cover assembly 91 can be used to guide the solid-liquid mixture in the suction pipe into the box body 9. The clearance on the support body 1 is used to avoid the sewage outlet on the cover assembly 91, preventing the support body 1 from forming a structural obstruction or interference risk to the sewage outlet. This ensures that the solid-liquid mixture can flow smoothly through the support body 1 downstream of the sewage outlet into the box body 9, thereby improving the rationality of the space layout.

[0083] According to some optional embodiments of the present invention, combined with Figure 12 and Figure 13 As shown, the tank cover assembly 91 is provided with a support member 92 and a second solid-liquid separator 93. The suspension structure 100 and the second solid-liquid separator 93 are disposed on the support member 92, and the second solid-liquid separator 93 is located outside the first solid-liquid separator. The support member 92 provides a load-bearing support for the second solid-liquid separator 93 and the suspension structure 100. The second solid-liquid separator 93 can also be used to separate the solid-liquid mixture entering the sewage tank 200, thereby collecting the separated solid waste, facilitating sorting and cleaning, and improving cleaning efficiency.

[0084] For example, the first solid-liquid separation component can be a mesh bag, and the second solid-liquid separation component 93 can be a filter screen. The mesh bag can be hung on the suspension structure 100 according to the user's needs, and the filter screen can also be selectively installed on the support component 92 according to the user's needs. When both are installed in the sewage tank 200, since the filter screen is located outside the mesh bag, the mesh bag performs the first solid-liquid separation on the solid-liquid mixture flowing into the sewage tank 200, and the filter screen performs a second solid-liquid separation on the dirt flowing out of the mesh bag. This can effectively improve the solid-liquid separation effect of dirt, thereby improving the efficiency of sorting and cleaning. Users can also choose to install either one in the sewage tank 200, which can improve the flexibility and diversity of users' selection of solid-liquid separation structures, thereby meeting users' personalized cleaning needs and improving the product user experience.

[0085] Optionally, the first solid-liquid separation component is a mesh bag. The mesh bag is composed of an interlaced grid, providing high permeability (three-dimensional enveloping separation), allowing the liquid in the solid-liquid mixture to flow out quickly through the mesh, reducing separation time caused by liquid retention. Furthermore, the mesh bag is flexible, allowing it to be stretched and folded at will, improving its compatibility with the suspension structure 100 and thus enhancing ease of use. Moreover, the mesh bag has a simple manufacturing process and low production cost.

[0086] Alternatively, the second solid-liquid separation element 93 is a filter screen. The filter screen typically possesses a certain structural strength, capable of withstanding high liquid pressure or flow impacts, and is not easily deformed, thereby improving separation stability. Furthermore, the planar structure of the filter screen allows for the removal of residual solid waste from its surface through washing and brushing, facilitating reuse.

[0087] According to some optional embodiments of the present invention, combined with Figure 17 As shown, the box cover assembly 91 is provided with a support member 92, and the support member 92 is provided with protrusions 922 at intervals. The protrusions 922 are used to selectively suspend the first solid-liquid separator, and the protrusions 922 are the suspension structure 100. For example, the first solid-liquid separator is a net bag.

[0088] The suspension structure 100 can be a protrusion 922 on the support member 92. The protrusion 922 can serve to hang the first solid-liquid separation member. This embodiment does not require additional detachable brackets and has a simpler structure, thereby effectively reducing manufacturing costs.

[0089] Specifically, in combination Figure 12 and Figure 13 As shown, the support member 92 includes a side support portion 923 and a bottom support portion 924. The side support portion 923 extends along the length direction of the housing 9, and the bottom support portion 924 is connected to one end of the side support portion 923 near the bottom wall of the housing 9. The bottom support portion 924 is bent relative to the side support portion 923, and a protrusion 922 is provided on the bottom support portion 924.

[0090] Understandably, the side support portion 923 extends along the length of the tank body 9, which can extend the vertical dimension of the support member 92 within the tank body 9 and increase the support force range of the support member 92 within the sewage tank 200; moreover, the bottom support portion 924 is connected to the end of the side support portion 923 near the bottom wall of the tank body 9, and the side support portion 923 is bent relative to the bottom separation portion, which facilitates the bottom separation portion to extend along other directions of the tank body 9, thereby further increasing the support force range of the support member 92.

[0091] According to some optional embodiments of the present invention, the box cover assembly 91 is provided with a support member 92, which is integrated with the suspension structure 100.

[0092] Among them, the support member 92 can support the suspension structure 100. The support member 92 and the suspension structure 100 are integrated as one piece, that is, the support member 92 and the suspension structure 100 are connected in a non-detachable manner. This can reduce the number of parts and assembly time, thereby reducing assembly steps, reducing manufacturing costs, and improving production efficiency. It can also avoid the matching errors that may occur in traditional multi-part assembly, thereby improving the precision and consistency of the product. It can also reduce stress concentration points (because there are no seams), thereby improving the overall structural strength and stiffness of the structure, and thus improving the structural reliability of both.

[0093] According to some optional embodiments of the present invention, the box cover assembly 91 is provided with a support member 92, and the suspension structure 100 is detachably connected to the support member 92.

[0094] Among them, the support member 92 can provide a load-bearing support carrier for the suspension structure 100. The suspension structure 100 can be used to suspend the first solid-liquid separator. The first solid-liquid separator can separate the solid-liquid mixture entering the sewage tank 200, thereby collecting the solid waste after solid-liquid separation, which facilitates classification and cleaning and improves cleaning efficiency.

[0095] Furthermore, the suspension structure 100 is detachably connected to the support member 92, which makes it convenient for users to install and remove the suspension structure 100 from the support member 92 according to their optional needs, thereby improving the flexibility of installation and removal. Moreover, compared with the traditional structure of directly setting the filter screen on the box, which would consume more cleaning time for users because the filter screen needs to be reused and cleaned, the embodiment in this case can achieve the effect of removing solid waste by quickly removing and replacing the first solid-liquid separation component (such as a disposable net bag) on ​​the suspension structure 100, thereby helping to reduce the user's cleaning time and improve the user experience.

[0096] Specifically, in combination Figure 3 , Figure 12 and Figure 13 As shown, the support member 92 is provided with a first insertion part 925, and the suspension structure 100 is provided with a second insertion part 13. The first insertion part 925 and the second insertion part 13 are inserted and fitted together along the thickness or width direction of the housing 9.

[0097] Understandably, the first insertion part 925 on the support member 92 and the second insertion part 13 on the suspension structure 100 are inserted and matched along the thickness or width direction of the housing 9. This allows users to quickly and manually complete the connection or separation without professional tools, effectively shortening the disassembly and assembly time and improving efficiency. The insertion and matching also naturally guides the support member 92 and the suspension structure 100 to align correctly, avoiding installation deviations and ensuring connection accuracy. Furthermore, compared to screwed or adhesive connections, the insertion and matching eliminates the need for additional fasteners (such as screws) or adhesives, thus simplifying the production process.

[0098] According to some optional embodiments of the present invention, combined with Figure 12 and Figure 13 As shown, the cover assembly 91 is provided with a support member 92 and a second solid-liquid separator 93, which is detachably connected to the support member 92. For example, the second solid-liquid separator 93 is a filter screen.

[0099] Specifically, the support member 92 can provide a force-bearing support carrier for the second solid-liquid separator 93, which can be used to separate the solid-liquid mixture entering the sewage tank 200, thereby collecting the solid waste after solid-liquid separation, which facilitates classification and cleaning and improves cleaning efficiency.

[0100] Furthermore, the second solid-liquid separator 93 is detachably connected to the support 92, allowing users to easily install and remove it from the support 92 according to their cleaning needs, thereby improving the thoroughness and convenience of cleaning. Compared to the traditional method of installing a non-removable filter and separator on the housing, where the filter cannot be removed separately and the separator obstructs the filter, making it difficult to thoroughly clean solid waste adhering to the filter and maintain or replace it, the embodiment in this case allows for flexible installation and removal of the second solid-liquid separator 93. This facilitates thorough cleaning of the second solid-liquid separator 93, avoids cleaning dead spots, and makes maintenance and replacement of the second solid-liquid separator 93 easier, thus improving cleaning efficiency and enhancing the user's cleaning experience. Moreover, the second solid-liquid separator 93 in this case has a simple structure and is easy to assemble.

[0101] Specifically, in combination Figure 15 and Figure 16 As shown, the support member 92 is provided with a first snap-fit ​​part 926, and the second solid-liquid separation member 93 is provided with a second snap-fit ​​part 931. The first snap-fit ​​part 926 and the second snap-fit ​​part 931 are snap-fitted together along the width or thickness direction of the box body 9.

[0102] Understandably, along the width or thickness direction of the housing 9, the first snap-fit ​​portion 926 on the support member 92 and the second snap-fit ​​portion 931 on the second solid-liquid separator 93 engage, thus connecting the support member 92 and the second solid-liquid separator 93 into a single unit. Moreover, compared to other connection methods (such as screwing, bonding, etc.), the snap-fit ​​connection does not require additional parts to connect the support member 92 and the second solid-liquid separator 93 into a single unit, avoiding unnecessary material consumption. It also provides sufficient connection holding force for the support member 92 and the second solid-liquid separator 93, ensuring that the second solid-liquid separator 93 will not detach from the support member 92.

[0103] Moreover, the snap-fit ​​connection structure is simple and reliable, and has quick and convenient disassembly and installation functions (that is, it can realize the quick connection and separation of the support 92 and the second solid-liquid separation component 93), which can effectively reduce the time and cost required for maintenance and replacement.

[0104] Furthermore, combined Figures 12-14 As shown, the support member 92 is provided with a third insertion part 927, and the second solid-liquid separation member 93 is provided with a fourth insertion part 932. The third insertion part 927 and the fourth insertion part 932 are inserted and fitted together along the length direction of the box body 9.

[0105] Along the length of the housing 9, the third insertion part 927 on the support member 92 and the fourth insertion part 932 on the second solid-liquid separator 93 interlock, allowing users to quickly and manually complete the connection or separation without specialized tools, effectively shortening the assembly and disassembly time and improving efficiency. The interlocking also naturally guides the support member 92 and the solid-liquid separator to align correctly, avoiding installation deviations and ensuring connection accuracy. Furthermore, compared to screwed or adhesive connections, the interlocking connection eliminates the need for additional fasteners (such as screws) or adhesives, simplifying the production process.

[0106] Optionally, combined Figure 12 and Figure 13 As shown, the sewage tank 200 also includes a deodorizing box 91. The deodorizing box 91 can directly intercept, neutralize or decompose odor molecules at the source of odor through physical adsorption (such as activated carbon), chemical decomposition (such as oxidants) or biodegradation (such as microbial flora), preventing odors from spreading to the surrounding environment from the gaps and exhaust vents of the sewage tank, and ensuring the respiratory health and psychological comfort of users when they are active in the surrounding area.

[0107] According to a second aspect embodiment of the present invention, a wastewater tank 200 includes a tank body 9 and a tank cover assembly 91. The tank cover assembly 91 is disposed on the tank body 9, and the tank cover assembly 91 is non-removably provided with a suspension structure 100. The suspension structure 100 is used to selectively suspend a first solid-liquid separator, which is a deformable filter element. For example, the first solid-liquid separator can be a mesh bag.

[0108] Specifically, the suspension structure 100 is non-removably mounted on the cover assembly 91, which reduces the number of parts and assembly time, thereby reducing assembly steps, lowering manufacturing costs, and improving production efficiency; it also avoids the fit errors that may occur in traditional multi-part assembly, thereby improving the precision and consistency of the product; and it reduces stress concentration points (due to the absence of seams), thereby improving the overall structural strength and stiffness of the structure, and thus improving the structural reliability of both.

[0109] According to some optional embodiments of the present invention, the box cover assembly 91 is provided with a support member 92, and the support member 92 is provided with protrusions 922 at intervals, the protrusions 922 being a suspension structure 100.

[0110] The protrusion 922 can serve to hang the first solid-liquid separation component. This embodiment does not require an additional detachable bracket and has a simpler structure, thereby effectively reducing manufacturing costs.

[0111] Combination Figure 2 , Figure 3 and Figures 13-16 As shown, the wastewater tank 200 according to a third aspect embodiment of the present invention includes a tank body 9 and a tank cover assembly 91. The tank cover assembly 91 is disposed on the tank body 9 and includes a support member 92 and a suspension structure 100. The suspension structure 100 is used for detachably connecting a first solid-liquid separator, and the support member 92 is used for detachably connecting a second solid-liquid separator 93. For example, the first solid-liquid separator is a mesh bag, and the second solid-liquid separator 93 is a filter screen.

[0112] Furthermore, the second solid-liquid separator 93 is detachably connected to the support 92, which allows users to easily install and remove the second solid-liquid separator 93 from the support 92 according to their optional needs, thereby improving the flexibility of installation and removal. Moreover, compared with the traditional structure of directly setting the filter screen on the box, which would consume more cleaning time for users because the filter screen needs to be reused and cleaned, the embodiment in this case can achieve the effect of removing solid waste by quickly taking off and replacing the first solid-liquid separator (such as a disposable net bag) on ​​the suspension structure 100, thereby reducing the user's cleaning time and improving the user experience.

[0113] The cleaning device according to the fourth aspect embodiment of this utility model includes the wastewater tank 200 of the above embodiment. The cleaning device having the wastewater tank 200 allows users to selectively suspend the first solid-liquid separation component on the suspension structure 100 according to their own needs. This increases the user's choice and flexibility during product use, thereby enhancing the market competitiveness of the cleaning device. The cleaning device can be a floor scrubber, a cleaning robot, or other equipment used for cleaning object surfaces.

[0114] 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", "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.

[0115] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0116] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are 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.

[0117] 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 sump tank (200) characterized by, include: Box (9); A lid assembly (91) is disposed on the box body (9). The lid assembly (91) is provided with a suspension structure (100). The suspension structure (100) is used to selectively suspend a first solid-liquid separation element, which is a deformable filter element.

2. The sump tank (200) according to claim 1, characterized in that The suspension structure (100) includes: Support body (1); Mounting assembly (3) is used to mount the first solid-liquid separator. The mounting assembly (3) has a mounting state for mounting the first solid-liquid separator and a disassembly state for disassembling the first solid-liquid separator. The mounting assembly (3) is adapted to switch from the mounting state to the disassembly state under the action of external force.

3. The sump tank (200) according to claim 2, characterized in that The suspension structure (100) also includes: The control element (2) is movably disposed on the support body (1). The control element (2) is in transmission cooperation with the mounting assembly (3). Under the action of the control element (2), the mounting assembly (3) is adapted to switch from the mounting state to the dismounting state.

4. The sump tank (200) of claim 3, characterized in that, The mounting component (3) includes: First mount (31); The second mounting component (32) and the first mounting component (31) and the second mounting component (32) can both be movably disposed at the bottom of the support body (1) and are disposed opposite to each other at the bottom of the support body (1). The first mounting component (31) and the second mounting component (32) are both in transmission cooperation with the operating component (2).

5. The sump tank (200) of claim 4, characterized in that, The first mount (31) includes: The first mounting body (311) is movably mounted on the support body (1). The first mounting part (312) is connected to one end of the first mounting body (311) and is used to mount the first solid-liquid separation component; The first transmission part (313) is connected to the other end of the first mounting body (311) and is in transmission cooperation with the operating member (2); The second mount (32) includes: The second mounting body (321) is movably mounted on the support body (1). The second mounting part (322) is connected to one end of the second mounting body (321) and is used to mount the first solid-liquid separation component; The second transmission unit (323) is connected to the other end of the second mounting body (321) and is in transmission cooperation with the operating member (2).

6. The sump tank (200) of claim 5, characterized in that, The first mounting body (311) has a first rotating hole (4) at one end, the second mounting body (321) has a second rotating hole (5) at the other end, and the bracket body (1) has a rotating shaft (6) which passes through the first rotating hole (4) and the second rotating hole (5).

7. The sump tank (200) of claim 5, wherein, The control element (2) includes: The pressing part (21) is disposed on the top of the first transmission part (313) and the second transmission part (323); The first limiting part (22) is connected to the bottom of the pressing part (21); The second limiting part (23) is connected to the bottom of the pressing part (21) and is spaced apart from the first limiting part (22); When the mounting component (3) is in the mounting state, the first limiting part (22) is in a limiting cooperation with the first transmission part (313), and the second limiting part (23) is in a limiting cooperation with the second transmission part (323).

8. The sump tank (200) of claim 5, wherein, The first mounting body (311) includes: First side arm (7); The second side arm (71), the first side arm (7) and the second side arm (71) are movably disposed on the support body (1) and spaced apart on the support body (1), the first mounting part (312) is connected to one end of the first side arm (7) and one end of the second side arm (71) and partially protrudes from the top surface of one end of the first side arm (7) and the top surface of one end of the second side arm (71), and the first transmission part (313) is connected to the other end of the first side arm (7) or the other end of the second side arm (71); The second mounting body (321) includes: Third side arm (72); The fourth side arm (73), the third side arm (72) and the fourth side arm (73) are movably disposed on the support body (1) and spaced apart on the support body (1). The second mounting part (322) is connected to one end of the third side arm (72) and one end of the fourth side arm (73) and partially protrudes from the top surface of one end of the third side arm (72) and the top surface of one end of the fourth side arm (73). The second transmission part (323) is connected to the other end of the third side arm (72) or the other end of the fourth side arm (73).

9. The sump tank (200) of claim 8, characterized in that, The first mounting body (311) also includes: The first reinforcing arm (74) is connected between the first side arm (7) and the second side arm (71); The second mounting body (321) also includes: The second reinforcing arm (75) is connected between the third side arm (72) and the fourth side arm (73).

10. The sump tank (200) of claim 5, wherein, The bracket body (1) is provided with a first stop (11) and a second stop (12). When the mounting component (3) is in the mounting state, the first mounting part (312) stops and cooperates with the first stop (11), and the second mounting part (322) stops and cooperates with the second stop (12).

11. The sump tank (200) according to any one of claims 3-10, characterized in that, Also includes: An elastic element (8) is disposed between the operating element (2) and the support body (1) or between the mounting assembly (3) and the support body (1) to provide the mounting assembly (3) with an elastic force to maintain the mounting state.

12. The sump tank (200) of claim 2, wherein, The cover assembly (91) is provided with a sewage outlet, and the support body (1) is provided with a clearance opening. The clearance opening is provided opposite to and connected to the sewage outlet. Along the sewage outlet direction, the clearance opening is located downstream of the sewage outlet.

13. The sump tank (200) of claim 1, wherein, The box cover assembly (91) is provided with a support member (92) and a second solid-liquid separator (93). The suspension structure (100) and the second solid-liquid separator (93) are disposed on the support member (92), and the second solid-liquid separator (93) is located outside the first solid-liquid separator.

14. The sump tank (200) of claim 1, wherein, The box cover assembly (91) is provided with a support member (92), and the support member (92) is provided with protrusions (922) at intervals. The protrusions (922) are used to selectively suspend the first solid-liquid separation member, and the protrusions (922) are the suspension structure (100).

15. The sump tank (200) of claim 14, characterized in that, The support member (92) includes: Side support (923) extends along the length of the housing (9); The bottom support (924) is connected to one end of the side support (923) near the bottom wall of the box (9). The bottom support (924) is bent relative to the side support (923). The protrusion (922) is provided on the bottom support (924).

16. The sump tank (200) of claim 1, wherein, The box cover assembly (91) is provided with a support member (92), which is integrated with the suspension structure (100).

17. The sump tank (200) of claim 1, wherein, The box cover assembly (91) is provided with a support member (92), and the suspension structure (100) is detachably connected to the support member (92).

18. The sump tank (200) of claim 17, wherein, The support member (92) is provided with a first plug-in part (925), and the suspension structure (100) is provided with a second plug-in part (13). The first plug-in part (925) and the second plug-in part (13) are plugged into each other along the thickness or width direction of the box body (9).

19. The sewage tank (200) according to claim 1, characterized in that, include: The box cover assembly (91) is provided with a support member (92) and a second solid-liquid separator (93), the second solid-liquid separator (93) being detachably connected to the support member (92).

20. The sump tank (200) of claim 19, wherein, The support member (92) is provided with a first snap-fit ​​part (926), and the second solid-liquid separation member (93) is provided with a second snap-fit ​​part (931). The first snap-fit ​​part (926) and the second snap-fit ​​part (931) are snap-fitted together along the width or thickness direction of the box body (9).

21. The sump tank (200) of claim 20, wherein, The support member (92) is provided with a third insertion part (927), and the second solid-liquid separation member (93) is provided with a fourth insertion part (932). The third insertion part (927) and the fourth insertion part (932) are inserted and fitted along the length direction of the box body (9).

22. A sump tank (200) characterized by, include: Box (9); A lid assembly (91) is disposed on the box body (9). The lid assembly (91) is non-removably provided with a suspension structure (100). The suspension structure (100) is used to selectively suspend a first solid-liquid separation element, which is a deformable filter element.

23. The sump tank (200) of claim 22, wherein, The box cover assembly (91) is provided with a support member (92), and the support member (92) is provided with protrusions (922) at intervals, the protrusions (922) being the suspension structure (100).

24. A sump tank (200) characterized by, include: Box (9); A box cover assembly (91) is disposed on the box body (9). The box cover assembly (91) includes a support member (92) and a suspension structure (100). The suspension structure (100) is used to detachably connect a first solid-liquid separator, and the support member (92) is used to detachably connect a second solid-liquid separator (93).

25. A cleaning apparatus, characterized by include: The sewage tank (200) according to any one of claims 1-24.

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