Sewage tank and cleaning device

Abstract

The utility model discloses a kind of sewage tank and cleaning equipment, sewage tank, comprising: cabinet;Cabinet cover component, the cabinet cover component is set in the cabinet;Solid-liquid separation piece, the solid-liquid separation piece is detachably set in the cabinet cover component and located in the cabinet;Deodorization part, the deodorization part is detachably set in the cabinet cover component and located in the cabinet, and the deodorization part and the solid-liquid separation piece are spaced apart arrangement. Thus, by setting the sewage tank, it can facilitate user to detach solid-liquid separation piece and deodorization part on cabinet cover component according to self demand, and the detaching process of solid-liquid separation piece and deodorization part is independent, and does not interfere with each other, to improve the detaching convenience and use flexibility of product in the use process of user.

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 wastewater 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. A deodorizing device in the liquid storage compartment deodorizes the liquid.

[0003] In related technologies, the filters and deodorizing components in traditional cleaning equipment often fail after long-term use. Specifically, the filters fixed to the sewage tank are prone to clogging due to residual dirt and are difficult to maintain under long-term operating conditions, and the deodorizing function of the deodorizing components also gradually fails. 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 easily install and remove solid-liquid separation components and deodorization components from the tank cover assembly according to their own needs, and the installation and removal processes of the solid-liquid separation components and deodorization components are independent of each other and do not interfere with each other.

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

[0006] A wastewater tank according to a first aspect of the present invention includes: a tank body; a tank cover assembly disposed on the tank body; a solid-liquid separator detachably disposed on the tank cover assembly and located within the tank body; and a deodorizing component detachably disposed on the tank cover assembly and located within the tank body, wherein the deodorizing component and the solid-liquid separator are spaced apart.

[0007] Therefore, by setting up this sewage tank, users can easily disassemble and install the solid-liquid separation component and the deodorization component on the tank cover assembly according to their own needs. Moreover, the disassembly and assembly processes of the solid-liquid separation component and the deodorization component are independent of each other and do not interfere with each other, thereby improving the ease of disassembly and assembly and the flexibility of use of the product during user operation.

[0008] In some examples of this utility model, the lid assembly includes a support member, the support member is provided with a first insertion part, and the deodorizing member is provided with a second insertion part, the first insertion part and the second insertion part being inserted and engaged along the length direction of the box body.

[0009] In some examples of this utility model, the first plug-in portion is constructed as either a plug rod or a slot, and the second plug-in portion is constructed as either a plug rod or a slot, wherein the plug rod and the slot are plugged into each other.

[0010] In some examples of this utility model, the lid assembly includes a support member, the support member is provided with a first snap-fit ​​portion, and the deodorizing member is provided with a second snap-fit ​​portion, the first snap-fit ​​portion and the second snap-fit ​​portion engaging in a snap-fit ​​engagement along the width or thickness direction of the box body.

[0011] In some examples of this utility model, the first snap-fit ​​part is constructed as either a snap hook or a snap groove, and the second snap-fit ​​part is constructed as either a snap hook or a snap groove, wherein the snap hook and the snap groove engage in a snap-fit ​​relationship.

[0012] In some examples of this utility model, the box cover assembly includes a support member; the solid-liquid separation member includes at least: a first solid-liquid separation member, which is detachably connected to the support member, and at least a portion of the first solid-liquid separation member extends away from the support member along the length direction of the box body.

[0013] In some examples of this utility model, the support member is provided with a third insertion part, and the first solid-liquid separator is provided with a fourth insertion part, the third insertion part and the fourth insertion part being inserted into each other along the length direction of the box body; or the support member is provided with a third snap-fit ​​part, and the first solid-liquid separator is provided with a fourth snap-fit ​​part, the third snap-fit ​​part and the fourth snap-fit ​​part being snap-fit ​​together along the width or thickness direction of the box body.

[0014] In some examples of this utility model, the first solid-liquid separation member includes: a side separation part, which is detachably connected to the support member and extends along the length direction of the box; and a bottom separation part, which is connected to the end of the side separation part away from the support member, and the bottom separation part is bent relative to the side separation part.

[0015] In some examples of this utility model, the support member is provided with a sewage inlet, and along the thickness direction of the box body, the first solid-liquid separation member and the deodorizing member are located on the same side of the sewage inlet.

[0016] In some examples of this utility model, the cover assembly includes a support member; the solid-liquid separation member includes at least a second solid-liquid separation member, which is a deformable filter member; wherein the support member is provided with a suspension structure, which is used to selectively suspend the second solid-liquid separation member.

[0017] In some examples of this utility model, the suspension structure includes: a bracket body disposed on the support member; and a mounting assembly for mounting the second solid-liquid separation component. The mounting assembly has a mounting state for mounting the second solid-liquid separation component and a disassembly state for disassembling the second solid-liquid separation component. The mounting assembly is adapted to switch from the mounting state to the disassembly state under the action of an external force.

[0018] In some examples of this utility model, the support member is provided with protrusions at intervals, the protrusions being used to selectively suspend the second solid-liquid separation member, and the protrusions being the suspension structure.

[0019] 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.

[0020] In some examples of this utility model, the support member is integrated with the suspension structure.

[0021] In some examples of this invention, the suspension structure is detachably connected to the support member.

[0022] In some examples of this utility model, the support member is provided with a fifth insertion part, the suspension structure is provided with a sixth insertion part, and the fifth insertion part and the sixth insertion part are inserted and fitted along the thickness or width direction of the box body.

[0023] In some examples of this utility model, the solid-liquid separation component further includes: a first solid-liquid separation component, which is detachably disposed on the support component; wherein, the support component is provided with a sewage inlet, and along the thickness direction of the housing, the second solid-liquid separation component is located on the side of the first solid-liquid separation component closer to the sewage inlet, and the deodorizing component is located on the other side of the first solid-liquid separation component away from the sewage inlet.

[0024] The cleaning device according to the second aspect of this utility model includes: the above-mentioned sewage tank.

[0025] 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

[0026] 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 This is a partial exploded view of the sewage tank according to an embodiment of the present utility model; Figure 4 This is a partial structural schematic diagram of a sewage tank according to another embodiment of the present invention; Figure 5 This is a partially exploded view of a sewage tank according to another embodiment of the present invention; Figure 6 yes Figure 5 Enlarged view of region A in the middle; Figure 7 yes Figure 5 Enlarged view of region B in the middle; Figure 8 This is an exploded view of a partial structure of a sewage tank according to another embodiment of the present invention; Figure 9 This is a partial structural schematic diagram of a sewage tank according to another embodiment of the present invention; Figure 10 yes Figure 9 Enlarged view of region C in the middle; Figure 11 This is a partial structural schematic diagram of a sewage tank according to another embodiment of the present invention; Figure 12 This is a partial structural schematic diagram of a sewage tank according to another embodiment of the present invention.

[0027] Figure label: 100. Sewage tank; 10. Box body; 20. Box lid assembly; 21. Support component; 211. First insertion part; 212. Third insertion part; 213. Third snap-fit ​​part; 214. Sewage inlet; 215. Protrusion; 216. Side support part; 217. Bottom support part; 218. Fifth insertion part; 22. Suspension structure; 221. Support body; 222. Mounting assembly; 223. Sixth connector; 30. Solid-liquid separation component; 31. First solid-liquid separation component; 311. Fourth insertion part; 312. Fourth snap-fit ​​part; 313. Side separation part; 314. Bottom separation part; 40. Deodorizing component; 41. Second connector. Detailed Implementation

[0028] 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.

[0029] The following is for reference. Figures 1-12 The wastewater tank 100 according to an embodiment of the present utility model allows users to easily install and remove the solid-liquid separation component 30 and the deodorizing component 40 on the tank cover assembly 20 according to their own needs. The installation and removal processes of the solid-liquid separation component 30 and the deodorizing component 40 are independent of each other and do not interfere with each other.

[0030] Combination Figures 1-12 As shown, the sewage tank 100 according to the first aspect of this utility model includes a tank body 10, a tank cover assembly 20, a solid-liquid separator 30, and a deodorizing component 40. The tank body 10, as the main load-bearing structural component of the external outline of the sewage tank 100, can be used to contain sewage. The tank cover assembly 20 typically cooperates with the tank body 10 to ensure the airtightness of the sewage tank 100 and can also provide an installation carrier for related structures. The solid-liquid separator 30 can be used to separate the solid-liquid mixture entering the sewage tank 100, thereby collecting the solid waste after solid-liquid separation, facilitating sorting and cleaning, and improving cleaning efficiency. The deodorizing component 40 can directly intercept, neutralize, or decompose odor molecules at the odor source through physical adsorption (such as activated carbon), chemical decomposition (such as oxidants), or biodegradation (such as microbial flora), preventing odors from spreading from the gaps and exhaust vents of the sewage tank 100 to the surrounding environment, ensuring the respiratory health and psychological comfort of users during their activities in the surrounding area.

[0031] Specifically, the lid assembly 20 is disposed on the box body 10, the solid-liquid separator 30 is detachably disposed on the lid assembly 20 and the solid-liquid separator 30 is located inside the box body 10, the deodorizing component 40 is detachably disposed on the lid assembly 20 and the deodorizing component 40 is located inside the box body 10, and the deodorizing component 40 and the solid-liquid separator 30 are disposed at intervals.

[0032] Specifically, the solid-liquid separator 30 is detachably connected to the lid assembly 20, allowing users to easily install and remove it according to their cleaning needs, thus improving cleaning thoroughness and convenience. Compared to traditional methods that use non-removable filters and dividers on the cabinet, where the filter cannot be removed individually and the dividers obstruct it, 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 solid-liquid separator 30. This facilitates thorough cleaning of the separator 30, avoids cleaning dead spots, and also facilitates maintenance and replacement, thereby improving cleaning efficiency and enhancing the user's cleaning experience. Furthermore, the solid-liquid separator 30 in this case has a simple structure and is easy to assemble.

[0033] Furthermore, the deodorizing component 40 is detachably mounted on the lid assembly 20, allowing users to easily install and remove it directly from the lid assembly 20 as needed. This facilitates timely replacement of the deodorizing component 40, preventing odors from emanating from the wastewater tank 100. In contrast, some traditional designs feature non-removable deodorizing components mounted on the lid assembly or solid-liquid separation component. Because these components cannot be individually removed, the deodorizing materials (such as activated carbon, aromatherapy granules, and absorbent cotton) within them gradually lose their deodorizing ability after long-term use due to adsorption saturation and activity decay. This results in the entire structure connected to the deodorizing component being discarded and wasted. In contrast, the embodiment in this case… The deodorizing component 40 can be flexibly disassembled and separated, facilitating periodic replacement and ensuring no odor is generated in the wastewater tank 100. Furthermore, compared to some traditional structures where a detachable deodorizing component is integrated into the solid-liquid separator, forcing the deodorizing component to be used in conjunction with the separator (meaning it cannot be used independently without the separator), in this embodiment, both the deodorizing component 40 and the solid-liquid separator 30 are detachably and independently connected to the tank cover assembly 20. This avoids the problem of forced binding between the two components, thus improving the independence of the deodorizing component 40 during assembly and disassembly. In addition, the deodorizing component 40 in this embodiment has a simple structure and is easy to assemble.

[0034] Therefore, by setting up the sewage tank 100, users can easily install and remove the solid-liquid separation component 30 and the deodorization component 40 on the tank cover assembly 20 according to their own needs. Moreover, the installation and removal processes of the solid-liquid separation component 30 and the deodorization component 40 are independent of each other and do not interfere with each other, thereby improving the ease of installation and removal and the flexibility of use of the product during user operation.

[0035] According to some optional embodiments of the present invention, combined with Figures 1-3As shown, the lid assembly 20 includes a support member 21, the support member 21 is provided with a first insertion part 211, and the deodorizing member 40 is provided with a second insertion part 41. The first insertion part 211 and the second insertion part 41 are inserted and engaged along the length direction of the box body 10.

[0036] The support member 21 provides a load-bearing support for the outgoing component. Along the length of the housing 10, the first insertion portion 211 on the support member 21 and the second insertion portion 41 on the deodorizing component 40 interlock, allowing users to quickly and manually connect or disconnect components without specialized tools, effectively shortening assembly and disassembly time and improving efficiency. The interlocking also naturally guides the support member 21 and the deodorizing component 40 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.

[0037] Specifically, the first plug-in part 211 is configured as either a plug or a slot, and the second plug-in part 41 is configured as either a plug or a slot, with the plug and slot engaging in a plug-in fit.

[0038] Alternatively, the first insertion part 211 can be a plug rod, and the second insertion part 41 can be a slot; the first insertion part 211 can also be a slot, and the second insertion part 41 can be a plug rod. For example, the first insertion part 211 is constructed as a slot, and the second insertion part 41 is constructed as a plug rod. The plug rod and the slot are inserted and fitted together as a whole along the length of the housing 10, which can achieve the effect of flexibly disassembling and assembling the deodorizing component 40.

[0039] According to some optional embodiments of the present invention, the lid assembly 20 includes a support member 21, the support member 21 is provided with a first snap-fit ​​portion, and the deodorizing member 40 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 10.

[0040] In this configuration, along the width or thickness direction of the housing 10, the first snap-fit ​​portion on the support member 21 and the second snap-fit ​​portion on the deodorizing member 40 engage with each other, thus connecting the support member 21 and the deodorizing member 40 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 21 and the deodorizing member 40 into a single unit, avoiding unnecessary material consumption. It also provides sufficient connection holding force for the support member 21 and the deodorizing member 40, ensuring that the deodorizing member 40 will not detach from the support member 21.

[0041] 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 combination and separation of the support 21 and the deodorizing component 40), which can effectively reduce the time and cost required for maintenance and replacement.

[0042] Specifically, the first snap-fit ​​part is constructed as either a hook or a slot, and the second snap-fit ​​part is constructed as either a hook or a slot, with the hook and slot engaging in a snap-fit ​​relationship.

[0043] Alternatively, the first snap-fit ​​part can be a slot, and the second snap-fit ​​part can be a hook; the first snap-fit ​​part can also be a hook, and the second snap-fit ​​part can be a slot. For example, the first snap-fit ​​part is constructed as a slot, and the second snap-fit ​​part is constructed as a hook. The hook and the slot are snap-fitted together as a whole along the width or thickness of the housing 10, thus achieving the effect of flexibly assembling and disassembling the deodorizing component 40.

[0044] According to some optional embodiments of the present invention, combined with Figure 5 , Figure 7 , Figure 8 and Figure 11 As shown, the lid assembly 20 includes a support member 21; the solid-liquid separator 30 includes at least a first solid-liquid separator 31, which is detachably connected to the support member 21. Along the length of the housing 10, at least a portion of the first solid-liquid separator 31 extends away from the support member 21. For example, the first solid-liquid separator 31 can be a filter screen.

[0045] Specifically, the support member 21 can provide a load-bearing support for the first solid-liquid separator 31. Compared to traditional separators and filters installed along the thickness of the wastewater tank (which limit the amount of solid waste due to the small vertical dimensions of the separators, filters, and inner walls of the tank cover), in this embodiment, at least a portion of the first solid-liquid separator 31 extends away from the support member 21 along the length of the tank 10. This increases the vertical (i.e., the length of the tank 10) filtration range of the first solid-liquid separator 31 during solid-liquid separation of the solid-liquid mixture, and also increases the amount of solid waste that can be contained within the wastewater tank 100, thereby reducing the solid waste cleaning cycle.

[0046] Furthermore, the first solid-liquid separator 31 is detachably connected to the support 21, allowing users to easily install and remove it from the support 21 according to their cleaning needs, thereby improving the thoroughness and convenience of cleaning. Compared to traditional methods that use non-removable filters and dividers on the housing, where the filter cannot be removed individually and the dividers obstruct 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 first solid-liquid separator 31. This facilitates thorough cleaning of the separator 31, avoids cleaning dead spots, and also facilitates maintenance and replacement, thereby improving cleaning efficiency and enhancing the user's cleaning experience. In addition, the first solid-liquid separator 31 in this case has a simple structure and is easy to assemble.

[0047] Alternatively, combined Figures 4-6 As shown, the support member 21 is provided with a third insertion part 212, and the first solid-liquid separation member 31 is provided with a fourth insertion part 311. The third insertion part 212 and the fourth insertion part 311 are inserted and fitted together along the length direction of the box body 10.

[0048] Along the length of the housing 10, the third insertion part 212 on the support member 21 and the fourth insertion part 311 on the first solid-liquid separator 31 are interlocked. 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 interlocking also naturally guides the support member 21 and the solid-liquid separator 30 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, thus simplifying the production process.

[0049] Alternatively, combine Figure 4 , Figure 5 , Figure 7 and Figure 8 As shown, the support member 21 is provided with a third snap-fit ​​part 213, and the first solid-liquid separation member 31 is provided with a fourth snap-fit ​​part 312. The third snap-fit ​​part 213 and the fourth snap-fit ​​part 312 are snap-fitted together along the width or thickness direction of the box body 10.

[0050] In this configuration, along the width or thickness direction of the housing 10, the third snap-fit ​​portion 213 on the support member 21 and the fourth snap-fit ​​portion 312 on the first solid-liquid separator 31 snap-fit ​​together, thereby connecting the support member 21 and the first solid-liquid separator 31 into a single unit. Moreover, compared to other connection methods (such as screw connection, adhesive connection, etc.), the snap-fit ​​connection does not require additional parts to connect the support member 21 and the first solid-liquid separator 31 into a single unit, avoiding unnecessary material consumption. It also provides sufficient connection holding force for the support member 21 and the first solid-liquid separator 31, ensuring that the first solid-liquid separator 31 will not detach from the support member 21.

[0051] 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 21 and the first solid-liquid separation component 31), which can effectively reduce the time and cost required for maintenance and replacement.

[0052] Alternatively, the support member 21 is provided with a third insertion part 212 and a third snap-fit ​​part 213, and the first solid-liquid separator 31 is provided with a fourth insertion part 311 and a fourth snap-fit ​​part 312. The support member 21 and the first solid-liquid separator 31 are inserted together through the third insertion part 212 and the fourth insertion part 311, and are also snapped together through the third snap-fit ​​part 213 and the fourth snap-fit ​​part 312. In this way, the support member 21 and the first solid-liquid separator 31 are connected into a whole through multiple connection methods. This can effectively enhance the connection contact area and force transmission path between the two, avoid the risk of failure of a single connection method, and thus effectively improve the connection reliability and force uniformity between the two.

[0053] Specifically, in combination Figure 4 As shown, the first solid-liquid separator 31 includes a side separation part 313 and a bottom separation part 314. The side separation part 313 is detachably connected to the support member 21 and extends along the length direction of the housing 10. The bottom separation part 314 is connected to the end of the side separation part 313 away from the support member 21 and is bent relative to the side separation part 313.

[0054] Understandably, along the length of the container 10, the end of the side separation part 313 near the support member 21 is detachably connected to the support member 21. The side separation part 313 extends along the length of the container 10, thus extending the vertical dimension of the first solid-liquid separator 31 within the container 10 and increasing the vertical capacity of solid waste within the sewage tank 100. Furthermore, the bottom separation part 314 is connected to the end of the side separation part 313 away from the support member 21, and the bottom separation part 314 is bent relative to the side separation part 313. This facilitates the bottom separation part 314 in separating the internal space of the container 10 along its length, allowing the bottom separation part 314 to support the solid waste under it during the process of the user retrieving the first solid-liquid separator 31, preventing the solid waste from falling back into the sewage and making it easier for the user to clean up the solid waste.

[0055] Furthermore, the support member 21 is provided with a sewage inlet 214, and along the thickness direction of the box body 10, the first solid-liquid separation member 31 and the deodorizing member 40 are located on the same side of the sewage inlet 214.

[0056] The inlet 214 on the support member 21 is connected to the suction pipe of the sewage tank 100. The inlet 214 can introduce the sewage in the suction pipe into the sewage tank 100. The first solid-liquid separation member 31 and the deodorization member 40 are arranged on the same side of the inlet 214. This can reduce the dispersion of the internal structure of the sewage tank 100, thereby making the spatial layout more compact.

[0057] According to some optional embodiments of the present invention, the lid assembly 20 includes a support member 21; the solid-liquid separation member 30 includes at least a second solid-liquid separation member 30, which is a deformable filter member; wherein, the support member 21 is provided with a suspension structure 22, which is used to selectively suspend the second solid-liquid separation member 30. For example, the second solid-liquid separation member 30 can be a mesh bag.

[0058] Specifically, the second solid-liquid separator 30 can be deformed, which facilitates its installation. When the second solid-liquid separator 30 is suspended on the suspension structure 22, it can be used to separate the solid-liquid mixture entering the sewage tank 100, thereby collecting the solid waste after solid-liquid separation, which facilitates classification and cleaning and improves cleaning efficiency.

[0059] Furthermore, users can selectively suspend the second solid-liquid separator 30 on the suspension structure 22 according to their own needs, which can improve the diversity and flexibility of choices during product use, thereby enhancing the user's personalized user experience.

[0060] 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 22 for the second solid-liquid separator 30, and the user can selectively suspend the second solid-liquid separator 30 on the suspension structure 22 according to their needs. This makes it easy for the user to quickly remove the second solid-liquid separator 30 from the sewage tank 100 for cleaning or to replace it with a new one. This avoids the problem of the filter screen fixed inside the sewage tank 100 being difficult to clean thoroughly and easily leaving dirt, and also reduces the time the user spends on replacing or cleaning the second solid-liquid separator, thereby improving the user experience.

[0061] Specifically, in combination Figure 9 and Figure 10 As shown, the suspension structure 22 includes a support body 221 and a mounting assembly 222. The support body 221 is disposed on the support member 21. The mounting assembly 222 is used to mount the second solid-liquid separator 30. The mounting assembly 222 has a mounting state for mounting the second solid-liquid separator 30 and a dismounting state for disassembling the second solid-liquid separator 30. The mounting assembly 222 is adapted to switch from the mounting state to the dismounting state under the action of external force.

[0062] The suspension structure 22 mainly consists of a support body 221 and a mounting assembly 222. The support body 221 is connected to the support member 21. The mounting assembly 222 is used to mount the second solid-liquid separator 30. The second solid-liquid separator 30 can be configured as a net bag. A mixture of sewage and solid waste can be placed inside the second solid-liquid separator 30. Since the second solid-liquid separator 30 can separate solids and liquids, it can separate solid waste and sewage within the second solid-liquid separator 30, thereby facilitating the recycling of solid waste.

[0063] Furthermore, the mounting component 222 will move when subjected to external force, allowing it to move closer to or away from the support body 221. When the mounting component 222 is close to the support body 221, it is in a mounted state. This provides support to the second solid-liquid separator 30 and ensures a more secure fit between the mounting component 222 and the second solid-liquid separator 30. This facilitates the mounting of the second solid-liquid separator 30 onto the mounting component 222 and also serves to fix the second solid-liquid separator 30, thus separating the solids and liquids in the wastewater. When the mounting component 222 is far away from the bracket body 221, the mounting component 222 is in a disassembled state. The mounting component 222 cannot provide support for the second solid-liquid separator 30. The mounting component 222 is detached from the second solid-liquid separator 30, so the second solid-liquid separator 30 can fall off by itself, which facilitates the disassembly and replacement of the second solid-liquid separator 30.

[0064] Furthermore, the mounting assembly 222 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 second solid-liquid separator 30, a force is applied to the mounting assembly 222 to switch it from a mounted state to a dismounted state, thereby facilitating the separation of the mounting assembly 222 from the second solid-liquid separator 30, and thus facilitating the disassembly of the second solid-liquid separator 30.

[0065] In summary, the suspension structure 22 can fix the second solid-liquid separator 30, thereby enabling solid-liquid separation of wastewater. It can also detach the second solid-liquid separator 30, thus facilitating its disassembly and replacement.

[0066] Furthermore, combined Figure 11 As shown, the support member 21 is provided with protrusions 215 at intervals. The protrusions 215 are used to selectively suspend the second solid-liquid separation member 30. The protrusions 215 are suspension structures 22.

[0067] The suspension structure 22 can be a protrusion 215 on the support member 21. The protrusion 215 can serve to hang the second solid-liquid separation member 30. This embodiment does not require additional detachable brackets and has a simpler structure, thereby effectively reducing manufacturing costs.

[0068] Specifically, in combination Figure 11 As shown, the support member 21 includes a side support portion 216 and a bottom support portion 217. The side support portion 216 extends along the length direction of the housing 10. The bottom support portion 217 is connected to one end of the side support portion 216 near the bottom wall of the housing 10. The bottom support portion 217 is bent relative to the side support portion 216. A protrusion 215 is provided on the bottom support portion 217.

[0069] Understandably, the side support portion 216 extends along the length of the tank body 10, which can extend the vertical dimension of the support member 21 within the tank body 10 and increase the support force range of the support member 21 within the sewage tank 100; moreover, the bottom support portion 217 is connected to the end of the side support portion 216 near the bottom wall of the tank body 10, and the side support portion 216 is bent relative to the bottom separation portion 314, which facilitates the bottom separation portion 314 to extend along other directions of the tank body 10, thereby further increasing the support force range of the support member 21.

[0070] Alternatively, the support member 21 is integrated with the suspension structure 22.

[0071] Among them, the support member 21 can support the suspension structure 22. The support member 21 and the suspension structure 22 are integrated as one piece, that is, the support member 21 and the suspension structure 22 adopt a non-detachable connection method. 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.

[0072] Alternatively, the suspension structure 22 is detachably connected to the support member 21.

[0073] Among them, the support member 21 can provide a load-bearing support carrier for the suspension structure 22, which can be used to suspend the second solid-liquid separator 30. The second solid-liquid separator 30 can separate the solid-liquid mixture entering the sewage tank 100, thereby collecting the solid waste after solid-liquid separation, which facilitates classification and cleaning and improves cleaning efficiency.

[0074] Furthermore, the suspension structure 22 is detachably connected to the support member 21, which makes it convenient for users to install and remove the suspension structure 22 from the support member 21 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 second solid-liquid separation member 30 (such as a disposable net bag) on ​​the suspension structure 22, thereby helping to reduce the user's cleaning time and improve the user experience.

[0075] Specifically, in combination Figure 12As shown, the support member 21 is provided with a fifth insertion part 218, and the suspension structure 22 is provided with a sixth insertion part 223. The fifth insertion part 218 and the sixth insertion part 223 are inserted and fitted together along the thickness or width direction of the housing 10.

[0076] Understandably, the fifth insertion part 218 on the support member 21 and the sixth insertion part 223 on the suspension structure 22 are inserted and matched along the thickness or width direction of the housing 10. 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 21 and the suspension structure 22 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.

[0077] Furthermore, the solid-liquid separator 30 also includes a first solid-liquid separator 31, which is detachably mounted on the support member 21. The support member 21 has a sewage inlet 214. Along the thickness direction of the housing 10, the second solid-liquid separator 30 is located on the side of the first solid-liquid separator 31 closest to the sewage inlet 214, and the deodorizing member 40 is located on the other side of the first solid-liquid separator 31 away from the sewage inlet 214. For example, the first solid-liquid separator 31 can be a filter screen, and the second solid-liquid separator 30 can be a mesh bag.

[0078] Furthermore, the first solid-liquid separator 31 is detachably connected to the support 21, which makes it convenient for users to install and remove the first solid-liquid separator 31 from the support 21 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 also achieve the effect of removing solid waste by quickly taking off and replacing the second solid-liquid separator 30 (such as a disposable net bag) on ​​the suspension structure 22, thereby reducing the user's cleaning time and improving the user experience.

[0079] For example, the first solid-liquid separator 31 can be a filter screen, and the second solid-liquid separator 30 can be a net bag. The net bag can be hung on the suspension structure 22 according to the user's needs, and the filter screen can also be selectively installed on the support 21 according to the user's needs. When both are installed in the sewage tank 100, the filter screen can be located outside the net bag. The net bag performs initial solid-liquid separation on the solid-liquid mixture flowing into the sewage tank 100, and the filter screen performs secondary solid-liquid separation on the dirt flowing out of the net 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 100, 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.

[0080] Optionally, the first solid-liquid separation element 31 is a filter screen. The filter screen typically possesses a certain structural strength, capable of withstanding high liquid pressure or flow impact, 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.

[0081] Alternatively, the second solid-liquid separator 30 can be 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 22 and thus enhancing ease of use. Moreover, the mesh bag has a simple manufacturing process and low production cost.

[0082] Furthermore, when the first solid-liquid separator 31, the second solid-liquid separator 30, and the deodorizing component 40 are simultaneously installed in the sewage tank 100, along the thickness direction of the tank body 10, since the sewage inlet 214 is the primary channel for dirt to enter the sewage tank 100, the second solid-liquid separator 30 (such as a disposable mesh bag) near the sewage inlet performs the initial solid-liquid separation work first, and then the first solid-liquid separator 31 performs the secondary solid-liquid separation work on the dirt that has passed through the second solid-liquid separator 30. Finally, the deodorizing component 40 adsorbs and eliminates the odor of the dirt after the two solid-liquid separations. In this way, the effect of step-by-step treatment of dirt can be achieved by reasonably setting the spatial positions of the three structures. That is, the cleaning workload of the filter screen can be reduced by replacing the disposable mesh bag, the secondary solid-liquid separation effect of dirt can be achieved, and the service life of the deodorizing component 40 can be extended as much as possible (the first two solid-liquid separations have filtered the solid dirt in the sewage tank 100 as much as possible, reducing the source of odor), thereby improving the ease of disassembly and assembly.

[0083] The cleaning equipment according to the first aspect of this utility model includes the wastewater tank 100 of the above embodiment. This cleaning equipment with the wastewater tank 100 allows users to easily install and remove the solid-liquid separator 30 and the deodorizing component 40 from the tank cover assembly 20 according to their own needs. Furthermore, the installation and removal processes of the solid-liquid separator 30 and the deodorizing component 40 are independent and do not interfere with each other, thus improving the user's flexibility in product use and enhancing the market competitiveness of the cleaning equipment. The cleaning equipment can be a floor scrubber, a cleaning robot, or other equipment used for cleaning object surfaces.

[0084] 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.

[0085] 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.

[0086] 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.

[0087] 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 sewage tank (100), characterized in that, include: Box (10); A lid assembly (20) is disposed on the box body (10); Solid-liquid separator (30), which is detachably disposed on the cover assembly (20) and located inside the box body (10); The deodorizing component (40) is detachably disposed on the cover assembly (20) and located inside the box body (10), and the deodorizing component (40) is spaced apart from the solid-liquid separation component (30).

2. The sewage tank (100) according to claim 1, characterized in that, The lid assembly (20) includes a support member (21), the support member (21) is provided with a first insertion part (211), and the deodorizing member (40) is provided with a second insertion part (41). The first insertion part (211) and the second insertion part (41) are inserted and fitted together along the length direction of the box body (10).

3. The sewage tank (100) according to claim 2, characterized in that, The first plug-in part (211) is constructed as either a plug or a slot, and the second plug-in part (41) is constructed as either a plug or a slot, wherein the plug and the slot are plugged into each other.

4. The sewage tank (100) according to claim 1, characterized in that, The lid assembly (20) includes a support member (21), the support member (21) is provided with a first snap-fit ​​part, and the deodorizing member (40) is provided with a second snap-fit ​​part. The first snap-fit ​​part and the second snap-fit ​​part are snap-fitted together along the width or thickness direction of the box body (10).

5. The sewage tank (100) according to claim 4, characterized in that, The first snap-fit ​​part is constructed as either a hook or a slot, and the second snap-fit ​​part is constructed as either a hook or a slot, wherein the hook and the slot engage in a snap-fit ​​relationship.

6. The sewage tank (100) according to claim 1, characterized in that, The box cover assembly (20) includes a support member (21); The solid-liquid separation element (30) includes at least: A first solid-liquid separator (31) is detachably connected to the support (21). Along the length of the housing (10), at least a portion of the first solid-liquid separator (31) extends toward the side away from the support (21).

7. The sewage tank (100) according to claim 6, characterized in that, The support member (21) is provided with a third insertion part (212), and the first solid-liquid separation member (31) is provided with a fourth insertion part (311). The third insertion part (212) and the fourth insertion part (311) are inserted and fitted together along the length direction of the box body (10); or The support member (21) is provided with a third snap-fit ​​part (213), and the first solid-liquid separation member (31) is provided with a fourth snap-fit ​​part (312). The third snap-fit ​​part (213) and the fourth snap-fit ​​part (312) are snap-fitted together along the width or thickness direction of the box body (10).

8. The sewage tank (100) according to claim 6, characterized in that, The first solid-liquid separator (31) includes: A side separation section (313) is detachably connected to the support member (21) and extends along the length direction of the housing (10); Bottom separation part (314) is connected to the end of the side separation part (313) away from the support member (21), and the bottom separation part (314) is bent relative to the side separation part (313).

9. The sewage tank (100) according to claim 6, characterized in that, The support member (21) is provided with a sewage inlet (214). Along the thickness direction of the box body (10), the first solid-liquid separation member (31) and the deodorizing member (40) are located on the same side of the sewage inlet (214).

10. The sewage tank (100) according to any one of claims 1-9, characterized in that, The box cover assembly (20) includes a support member (21); The solid-liquid separation element (30) includes at least: The second solid-liquid separation element (30) is a deformable filter element; The support member (21) is provided with a suspension structure (22), which is used to selectively suspend the second solid-liquid separation member (30).

11. The sewage tank (100) according to claim 10, characterized in that, The suspension structure (22) includes: The bracket body (221) is disposed on the support member (21). Mounting assembly (222) is used to mount the second solid-liquid separator (30). The mounting assembly (222) has a mounting state for mounting the second solid-liquid separator (30) and a dismounting state for dismounting the second solid-liquid separator (30). The mounting assembly (222) is adapted to switch from the mounting state to the dismounting state under the action of an external force.

12. The sewage tank (100) according to claim 10, characterized in that, The support member (21) is provided with protrusions (215) at intervals. The protrusions (215) are used to selectively suspend the second solid-liquid separation member (30). The protrusions (215) are the suspension structure (22).

13. The sewage tank (100) according to claim 12, characterized in that, The support member (21) includes: Side support (216) extends along the length of the housing (10); Bottom support (217), the bottom support (217) is connected to one end of the side support (216) near the bottom wall of the box (10), the bottom support (217) is bent relative to the side support (216), and the protrusion (215) is provided on the bottom support (217).

14. The sewage tank (100) according to claim 10, characterized in that, The support member (21) is integrated with the suspension structure (22).

15. The sewage tank (100) according to claim 10, characterized in that, The suspension structure (22) is detachably connected to the support (21).

16. The sewage tank (100) according to claim 15, characterized in that, The support member (21) is provided with a fifth plug-in part (218), and the suspension structure (22) is provided with a sixth plug-in part (223). The fifth plug-in part (218) and the sixth plug-in part (223) are plugged into each other along the thickness or width direction of the box body (10).

17. The sewage tank (100) according to claim 10, characterized in that, The solid-liquid separator (30) further includes: The first solid-liquid separation component (31) is detachably disposed on the support component (21); The support member (21) is provided with a sewage inlet (214). Along the thickness direction of the box body (10), the second solid-liquid separator (30) is located on the side of the first solid-liquid separator (31) close to the sewage inlet (214), and the deodorizing member (40) is located on the other side of the first solid-liquid separator (31) away from the sewage inlet (214).

18. A cleaning device, characterized in that, include: The sewage tank (100) according to any one of claims 1-17.

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