Water filtering and cleaning device

Abstract

The invention relates to the technical field of sewage treatment, in particular to a water filtering and cleaning device which comprises a cleaning pool and a separation mechanism. Wherein a cleaning area and a sludge settling area are arranged in the cleaning pool, the sludge settling area is communicated with a blow-off pipe, and sewage flows to the sludge settling area from the cleaning area; the separation mechanism comprises a supporting assembly and a one-way assembly, the supporting assembly is arranged between the cleaning area and the silt settling area, the one-way assembly is rotationally connected to the supporting assembly, and a one-way flow channel is formed between the one-way assembly and the inner wall of the cleaning pool; the one-way flow channel is used for preventing impurities in the silt deposition area from flowing back to the cleaning area. The method has the effect of reducing pollution to the environment.

Description

Technical Field

[0001] The present application relates to the technical field of sewage treatment, and in particular to a water filtering and cleaning device. Background Art

[0002] At present, in the process of industrial production, especially in the metal processing industry, the cleaning of factory floors is a link that cannot be ignored. In the relevant technology, physical cleaning methods are generally used, such as using mops and other physical means to clean the factory floors, and the mops and other cleaning tools need to be cleaned after the cleaning is completed. At this time, the sewage generated by cleaning will contain impurities such as metal debris and dust. If these sewage is directly discharged without proper treatment, it will cause serious pollution to the environment.

[0003] Therefore, a water filtering and cleaning device is urgently needed. Summary of the invention

[0004] In order to reduce pollution to the environment, the present application provides a water filtering and cleaning device.

[0005] The present application provides a water filtering and cleaning device, which adopts the following technical solution: A water filtering and cleaning device, comprising: A cleaning tank, wherein a cleaning area and a sludge settling area are arranged in the cleaning tank, and a sewage pipe is connected to the sludge settling area; The partition mechanism includes a support assembly and a one-way assembly, wherein the support assembly is arranged between the cleaning area and the sludge area, the one-way assembly is rotatably connected to the support assembly, a one-way flow channel is formed between the one-way assembly and the inner wall of the cleaning tank, sewage flows from the cleaning area to the sludge area, and the one-way flow channel is used to prevent impurities in the sludge area from flowing back into the cleaning area.

[0006] By adopting the above technical solution, a cleaning area and a sludge area are set up inside the cleaning pool, and sewage flows from the cleaning area to the sludge area, realizing effective separation of sewage. The design of the one-way component allows the water flow to pass smoothly, while impurities are blocked in the sludge area and can be discharged through the sewage pipe, so that the impurities can be transported to the next process for purification. This design not only improves the water purification efficiency, but also avoids the problem of secondary pollution, ensures the environmental protection and safety of the cleaning process, and effectively reduces pollution to the environment.

[0007] Optionally, the one-way component includes a movable plate and a limit plate, the movable plate is rotatably connected to the support component, the one-way flow channel is formed between one end of the movable plate away from the support component and the inner wall of the cleaning tank, the limit plate is arranged on the support component and close to the cleaning area, and the limit plate is used to limit the rotation of the movable plate into the cleaning area.

[0008] By adopting the above technical solution, when the water flow drives a small amount of impurities to try to flow in the reverse direction, the movable plate will be pressed against the limit plate under the action of water pressure, so that the limit plate can be used to limit the movable plate, thereby avoiding the increase of the gap between the movable plate and the inner wall of the cleaning tank, preventing impurities from entering the cleaning area, and further enhancing the anti-backflow function. This design not only improves the cleaning efficiency of the device, but also reduces the risk of secondary pollution caused by the mixing of impurities.

[0009] Optionally, one end of the movable plate away from the supporting assembly is designed to be serrated.

[0010] By adopting the above technical solution, the end of the movable plate away from the supporting assembly is designed in a serrated shape, so that on the one hand, the water flow in the siltation area can flow back to the cleaning area to avoid excessive water pressure in the siltation area. On the other hand, it effectively reduces the possibility of impurities such as mud and metal debris entering the cleaning area with the water flow, plays a certain filtering role, and further ensures that the water quality in the cleaning area is clearer, which is beneficial to improve the cleaning efficiency and environmental protection performance of the entire device.

[0011] Optionally, the support assembly includes a support plate and two overflow plates, the support plate is arranged between the cleaning area and the sludge settling area, one end of the support plate is rotatably connected to the one-way assembly, the other end of the support plate is respectively connected to the two overflow plates, an overflow groove is formed between the two overflow plates and the support plate, and a serrated groove is formed at one end of the overflow plate away from the support plate along its own length direction, and the serrated groove is connected to the overflow groove.

[0012] By adopting the above technical solution, the support plate is arranged between the cleaning area and the siltation area, and one end is rotatably connected to the one-way component, and the other end is connected to the two overflow plates, forming a stable partition structure. This design not only effectively isolates the cleaning area and the siltation area, but also ensures the smooth flow of water. When there is too much water in the cleaning area or the siltation area, the excess water can flow into the cleaning area or the siltation area through the overflow trough. In this process, part of the impurities in the sewage can be intercepted by the serrated groove, and the other part can be deposited in the overflow trough, thereby further reducing the risk of silt and other heavy impurities flowing back to the cleaning area, thereby improving the cleaning effect and water purification capacity of the entire system.

[0013] Optionally, a drainage slope is provided at the bottom of the cleaning tank, and the drainage slope extends from the cleaning area to the sludge settling area. The drainage slope is used to allow sewage to flow from the cleaning area to the sludge settling area. A liquid flow trough is provided on the cleaning tank, and the liquid flow trough is connected to the cleaning area. The liquid flow trough is used to filter sewage.

[0014] By adopting the above technical solution, when the cleaning tool is cleaned, part of the sewage generated by the cleaning can first flow out through the liquid flow trough. At this time, the impurities in the sewage are retained in the cleaning area, and under the action of the drainage slope, the remaining sewage can drive the impurities from the cleaning area to the sludge area, thereby ensuring that the solid impurities in the sewage smoothly enter the sludge area for precipitation and collection, which is beneficial to improve the filtration efficiency and further improve the working efficiency and reliability of the entire device.

[0015] Optionally, a sewage discharge cavity is provided in the cleaning tank, a plug-in slot is provided on the cleaning tank, and the sewage discharge cavity is respectively connected with the sewage discharge pipe, the sludge settling area and the plug-in slot; The cleaning pool is provided with a filter collection mechanism, which includes a filter assembly and a snap-on assembly. One end of the filter assembly passes through the plug-in slot and is inserted into the sewage discharge chamber. The filter assembly is respectively connected to the sludge settling area and the sewage discharge chamber. The other end of the filter assembly is connected to the snap-on assembly. The filter assembly can be detachably connected to the cleaning pool through the snap-on assembly. The filter assembly is used to filter sewage and collect impurities.

[0016] By adopting the above technical solution, one end of the filter assembly is inserted into the sewage chamber through the plug-in slot, and the other end is connected to the clamping assembly, ensuring that the filter assembly can be firmly fixed on the cleaning tank and is easy to disassemble and maintain. When sewage flows into the sludge area, the sewage can flow into the filter assembly through the sludge area, and after being effectively filtered by the filter assembly, the impurities are intercepted and collected in the filter assembly, and the purified water can be discharged through the sewage pipe, effectively preventing impurities from flowing back into the cleaning area, ensuring the cleanliness of the water quality. This design not only improves the sewage treatment efficiency, but also simplifies the operation and maintenance process of the equipment, and reduces the user's use cost.

[0017] Optionally, the filter assembly includes a filter cartridge and a connecting pipe arranged on the filter cartridge, one end of the filter cartridge passes through the plug-in slot and is inserted into the sewage discharge chamber, the other end of the filter cartridge is connected to the clamping assembly, a through hole is opened on the cleaning tank, the through hole is communicated with the sludge settling area and the sewage discharge chamber respectively, and when the filter cartridge is inserted into the sewage discharge chamber, the connecting pipe is communicated with the through hole; A first slide groove is provided on the cleaning pool at a position corresponding to the through hole, and a sealing component is provided in the first slide groove. The sealing component includes a baffle and an elastic member. The baffle is slidably provided in the first slide groove, and the elastic member is provided between the baffle and the inner wall of the first slide groove. When the filter cartridge is separated from the sewage discharge chamber, the elastic member can push the baffle to seal the through hole.

[0018] By adopting the above technical solution, when the filter cartridge is inserted into the sewage discharge chamber, the connecting pipe is connected to the through hole, ensuring that the sewage can smoothly flow into the filter cartridge and into the sewage discharge chamber through the filter cartridge, thereby ensuring that the impurities in the sewage can be effectively intercepted and collected. When the filter cartridge is separated from the sewage discharge chamber, the elastic member pushes the baffle to automatically block the through hole, effectively preventing the sewage in the sludge area from flowing into the sewage discharge chamber, thereby preventing the impurities from being directly discharged from the sewage discharge chamber. This design not only simplifies the operation process, but also enhances the stability and maintenance convenience of the equipment.

[0019] Optionally, the clamping assembly includes a first clamping block and a first reset member, the first clamping block is rotatably connected to the filter cartridge, the first clamping block can be inserted into the insertion slot, the first reset member is arranged on the filter cartridge and connected to the first clamping block, and the first reset member is used to drive the first clamping block to rotate in a direction away from the filter cartridge.

[0020] By adopting the above technical solution, when the filter cartridge drives the first clamping block to be inserted into the plug-in slot, the first reset member can apply a force to the first clamping block, so that the first clamping block is pressed against the inner wall of the plug-in slot, thereby facilitating the fixing of the filter cartridge, and when the filter cartridge needs to be taken out from the sewage discharge chamber, a force is applied to the first clamping block, so that the first clamping block is rotated in a direction close to the filter cartridge, so that the first clamping block is no longer pressed against the inner wall of the plug-in slot, thereby facilitating the removal of the filter cartridge from the sewage discharge chamber, thereby achieving rapid installation and removal of the filter cartridge. This design not only improves the convenience of operation, but also enhances the stability and reliability of the entire device, and effectively prevents leakage problems caused by loose clamping. At the same time, the provision of the first reset member also simplifies the maintenance process and reduces the user's use cost.

[0021] Optionally, a receiving groove is provided on the filter cartridge, and a second slide groove is provided at one end of the filter cartridge away from the connecting tube, the second slide groove is connected to the receiving groove, the clamping assembly includes a second clamping block, a second reset piece and a pressing rod, one end of the pressing rod passes through the second slide groove and is inserted into the receiving groove, the second clamping block is inserted in the receiving groove and is rotatably connected to the inner wall of the receiving groove, the second clamping block is in conflict with the pressing rod, the second reset piece is arranged between the second clamping block and the inner wall of the receiving groove, and one end of the first clamping block can be inserted into the receiving groove and clamped with the second clamping block.

[0022] By adopting the above technical solution, the function of the second reset member is to keep the position of the second clamping block stable without applying external force, so as to use the second clamping block to stably limit the first clamping block, and when the filter cartridge needs to be installed on the cleaning tank, one end of the first clamping block is inserted into the receiving groove and clamped with the second clamping block, so that the first clamping block is arranged close to the filter cartridge, so that the first clamping block is not easy to interfere with the installation of the filter cartridge, so as to facilitate the insertion of the filter cartridge into the sewage chamber. At this time, the second clamping block is pushed to rotate by the pressing rod, so that the second clamping block no longer limits the first clamping block, so that the first reset member can drive the first clamping block to rotate in the direction away from the filter cartridge, so as to facilitate the first clamping block to press against the inner wall of the sewage chamber, thereby facilitating the fixing of the filter cartridge.

[0023] Optionally, there are two plug-in slots, two filter collecting mechanisms are provided and are arranged one-to-one with the plug-in slots, a support member is provided at the bottom of the sewage discharge chamber, the middle part of the support member is rotatably connected to the inner wall of the sewage discharge chamber, and both ends of the support member are respectively provided one-to-one with the two filter collecting mechanisms, and when one of the two filter collecting mechanisms descends, the other filter collecting mechanism rises.

[0024] By adopting the above technical solution, when one of the filter collection mechanisms descends, the other filter collection mechanism will rise, thereby achieving alternating operation. This design can ensure that during the process of cleaning or replacing one of the filter collection mechanisms, the other filter collection mechanism can continue to work, ensuring the continuity and stability of sewage treatment. At the same time, the middle part of the support is rotatably connected to the inner wall of the sewage discharge chamber, making the switching between the two filter collection mechanisms smoother, reducing mechanical wear and extending the service life of the equipment.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting up the cleaning area and the siltation area in the cleaning pool, and setting the support components and the one-way components in the cleaning pool, the impurities in the siltation area are effectively prevented from flowing back to the cleaning area, ensuring the cleanliness of the water during the cleaning process, thereby achieving effective separation and purification of sewage, and effectively reducing pollution to the environment; 2. Through the cooperation of the movable plate and the limit plate, the impurities in the cleaning area can only flow into the sludge settling area in one direction with the water flow, and are not easy to flow back to the cleaning area with the water flow, thereby improving the filtration efficiency; 3. Through the cooperation between the filter assembly and the clamping assembly, the sewage can be filtered by the filter assembly, and the impurities in the sewage can be collected in the filter assembly, thereby effectively improving the sewage treatment efficiency, simplifying the impurity collection process, and improving the impurity treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a schematic diagram of the overall structure of a water filtering and cleaning device in Example 1 of the present application.

[0027] Figure 2 This is a top view of a water filtering and cleaning device in Example 1 of the present application.

[0028] Figure 3 is along Figure 2 Section view along line AA.

[0029] Figure 4 It is a structural schematic diagram of the separation mechanism in Example 1 of the present application.

[0030] Figure 5 This is a top view of a water filtering and cleaning device in Example 2 of the present application.

[0031] Figure 6 is along Figure 5 Cross-sectional view along line BB.

[0032] Figure 7 is along Figure 5 Sectional view along the CC line.

[0033] Description of reference numerals: 1. cleaning tank; 11. cleaning area; 12. mud settling area; 13. sewage pipe; 14. drainage slope; 15. liquid flow trough; 16. sewage chamber; 161. plugging groove; 162. support member; 17. through hole; 18. first slide; 19. blocking assembly; 191. baffle; 192. elastic member; 2. partition mechanism; 21. support assembly; 211. support plate; 212. overflow plate; 2121. sawtooth groove; 2 13. Overflow trough; 22. One-way component; 221. Movable plate; 222. Limiting plate; 223. One-way flow channel; 3. Filter collecting mechanism; 31. Filter component; 311. Filter cartridge; 3111. Accommodating groove; 3112. Second slide groove; 312. Connecting pipe; 32. Clamping component; 321. First clamping block; 322. First reset member; 323. Second clamping block; 324. Second reset member; 325. Pressing rod. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-7 This application is described in further detail.

[0035] The embodiment of the present application discloses a water filtering and cleaning device.

[0036] It should be noted that, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] Example 1: Reference Figure 1 A water filtering and cleaning device comprises a cleaning tank 1 and a partition mechanism 2. The cleaning tank 1 is divided into a cleaning area 11 and a silt settling area 12. The cleaning area 11 and the silt settling area 12 are connected so that sewage can flow from the cleaning area 11 to the silt settling area 12. A sewage pipe 13 is connected to the silt settling area 12. The sewage pipe 13 is used to guide impurities in the sewage to the next process for purification.

[0038] Reference Figure 2 and Figure 3 A drainage slope 14 is provided at the bottom of the cleaning pool 1, one end of the drainage slope 14 extends into the cleaning area 11, and the other end extends into the sludge area 12. In this embodiment, the angle of the drainage slope 14 is designed to be about 5 degrees to ensure that the water flows smoothly to the sludge area 12 without accumulating dirt. A liquid flow trough 15 is also provided on the cleaning pool 1, and the liquid flow trough 15 is connected to the cleaning area 11 for preliminary filtering of large particles of impurities in the sewage. The sewage flowing out of the liquid flow trough 15 will be guided to an external sewage treatment tank for further treatment.

[0039] When the cleaning tool needs to be cleaned, the cleaning tool is first placed in the cleaning area 11, and then the cleaning tool is rinsed with water. At this time, the water flow drives the impurities such as mud and metal debris on the cleaning tool to flow into the cleaning area 11 and flow along the drainage slope 14. At the same time, part of the water flows out of the liquid flow trough 15, and the impurities are trapped in the cleaning area 11 and driven by the remaining water flow to flow to the mud settling area 12, thereby achieving preliminary filtration. In this process, the water flowing out of the liquid flow trough 15 can be collected for recycling, or directly discharged into the next treatment process.

[0040] Reference Figure 1 In this embodiment, a metal wire mesh is laid in the cleaning area 11 to facilitate scraping off the mud and metal debris on the cleaning tool.

[0041] The partition mechanism 2 comprises a support assembly 21 and a one-way assembly 22. The support assembly 21 is fixed between the cleaning area 11 and the mud settling area 12, and the one-way assembly 22 is rotatably connected to the support assembly 21.

[0042] Reference Figure 3 The support assembly 21 includes a support plate 211 and two overflow plates 212. The support plate 211 is fixedly connected to the cleaning tank 1 and is located between the cleaning area 11 and the sludge settling area 12, and the top of the support plate 211 is fixedly connected to the two overflow plates 212, respectively, and an overflow groove 213 is formed between the two overflow plates 212 and the support plate 211. In this embodiment, a sawtooth groove 2121 is formed along the length direction of the overflow plate 212 at one end away from the support plate 211, and the sawtooth groove 2121 is connected to the overflow groove 213.

[0043] When there is too much water in the cleaning area 11 or the siltation area 12, the excess water can flow into the cleaning area 11 or the siltation area 12 through the overflow trough 213. During this process, part of the impurities in the sewage can be intercepted by the serrated groove 2121, and the other part can be deposited in the overflow trough 213, thereby further reducing the risk of silt and other heavy impurities flowing back into the cleaning area 11, thereby improving the cleaning effect and water purification capacity of the entire system.

[0044] Reference Figure 3 and Figure 4 The one-way component 22 includes a movable plate 221 and a limit plate 222. The movable plate 221 is connected to the support plate 211 by a hinge and can rotate freely within a certain range. The end of the movable plate 221 away from the support plate 211 is serrated, and a one-way flow channel 223 is formed between the end of the movable plate 221 away from the support plate 211 and the inner wall of the cleaning tank 1, thereby reducing the risk of sediment flowing back with the water.

[0045] The limiting plate 222 is fixed on the supporting plate 211 and is disposed close to the cleaning area 11 . The limiting plate 222 is used to limit excessive rotation of the movable plate 221 to prevent it from being fully opened and causing sediment backflow.

[0046] When the water flow drives a small amount of impurities to try to flow in the reverse direction, the movable plate 221 will be pressed against the limiting plate 222 under the action of water pressure, and the limiting plate 222 can limit the movable plate 221, so that the movable plate 221 is not easy to rotate into the cleaning area 11, so that the gap between the movable plate 221 and the inner wall of the cleaning pool 1 is not easy to increase. At this time, the water flow can flow into the cleaning area 11 through the serrated structure on the movable plate 221, and the impurities in the water flow will be trapped in the silt settling area 12, thereby effectively preventing the impurities from entering the cleaning area 11.

[0047] When water flows from the cleaning area 11 to the siltation area 12 , the movable plate 221 can rotate into the siltation area 12 under the action of water pressure, so that the gap between the movable plate 221 and the inner wall of the cleaning tank 1 increases, so that the water flow can drive impurities into the siltation area 12 .

[0048] Example 2: Reference Figure 5 and Figure 6 The difference between this embodiment and embodiment 1 is that the water filtering and cleaning device includes a filter collecting mechanism 3, and a sewage discharge chamber 16 is provided in the cleaning pool 1.

[0049] Reference Figure 6 The cleaning tank 1 is provided with a through hole 17, which is connected to the sludge settling area 12 and the sewage discharge chamber 16 respectively. In this embodiment, two through holes 17 are provided. The cleaning tank 1 is provided with two first chutes 18, which are respectively provided in a one-to-one correspondence with the two through holes 17, and the first chutes 18 are located below the through holes 17.

[0050] The first chute 18 is provided with a blocking assembly 19, which includes a baffle 191 and an elastic member 192. The baffle 191 is slidably disposed in the first chute 18, and the elastic member 192 is disposed between the baffle 191 and the inner wall of the first chute 18. In this embodiment, the elastic member 192 is a spring, so that the elastic member 192 is used to push the baffle 191 to move to the through hole 17, so that the baffle 191 is used to stably block the through hole 17, so that the sewage in the sludge area 12 is not easy to flow directly into the sewage discharge chamber 16.

[0051] Reference Figure 7 Two plug-in slots 161 are provided on the cleaning pool 1 , and the two plug-in slots 161 are respectively communicated with the sewage chamber 16 , and two filter collecting mechanisms 3 are provided and are respectively arranged in one-to-one correspondence with the plug-in slots 161 .

[0052] A support member 162 is provided at the bottom of the sewage chamber 16, the middle of the support member 162 is rotatably connected to the inner wall of the sewage chamber 16, and the two ends of the support member 162 are respectively arranged in a one-to-one correspondence with the two filter collection mechanisms 3. When the two filter collection mechanisms 3 are respectively inserted into the insertion grooves 161, the two filter collection mechanisms 3 respectively conflict with the support member 162.

[0053] When one of the two filter collection mechanisms 3 descends, the other filter collection mechanism 3 will rise under the action of the support member 162 to achieve the alternating operation of the two filter collection mechanisms 3. This design ensures that during the process of cleaning or replacing one of the filter collection mechanisms 3, the other filter collection mechanism 3 can continue to work, thereby ensuring the continuity and stability of sewage treatment.

[0054] Reference Figure 7 The filter collecting mechanism 3 includes a filter assembly 31 and a clamping assembly 32. One end of the filter assembly 31 passes through the plug-in slot 161 and is inserted into the sewage discharge cavity 16, and the other end is connected to the clamping assembly 32, and can be detachably installed on the cleaning tank 1 through the clamping assembly 32.

[0055] Reference Figure 6The filter assembly 31 includes a filter cartridge 311 and a connecting pipe 312. The filter cartridge 311 is made of high-density nylon material, and has a strong filtering ability and a long service life. One end of the filter cartridge 311 passes through the plug-in slot 161 and is inserted into the sewage discharge chamber 16, and the other end is connected to the clamping assembly 32. The connecting pipe 312 is fixedly connected to the filter cartridge 311.

[0056] During the process of the filter cartridge 311 passing through the insertion groove 161 and being inserted into the designated position in the sewage chamber 16, the filter cartridge 311 can drive the connecting pipe 312 to move, so that the connecting pipe 312 applies a force to the baffle 191 to drive the baffle 191 to move into the first slide groove 18, thereby compressing the elastic member 192 and the baffle 191 no longer blocks the through hole 17. At this time, the connecting pipe 312 is connected with the through hole 17, so that the sewage in the sludge area 12 drives the impurities into the filter cartridge 311 and flows into the sewage chamber 16 through the filter cartridge 311, thereby facilitating the effective interception and collection of impurities in the sewage by using the filter cartridge 311. When the filter cartridge 311 drives the connecting pipe 312 to separate from the through hole 17, the elastic member 192 can push the baffle 191 to block the through hole 17 again.

[0057] Reference Figure 6 The clamping assembly 32 includes a first clamping block 321, a first reset member 322, a second clamping block 323, a second reset member 324 and a pressing rod 325. The first clamping block 321 is rotatably connected to the filter cartridge 311 via a pin, and the first reset member 322 is disposed on the filter cartridge 311 and connected to the first clamping block 321. In this embodiment, the first reset member 322 is a torsion spring, so that the first reset member 322 is used to drive the first clamping block 321 to rotate in a direction away from the filter cartridge 311.

[0058] The filter cartridge 311 is provided with a receiving groove 3111, and one end of the filter cartridge 311 away from the connecting pipe 312 is provided with a second slide groove 3112, which is connected with the receiving groove 3111. One end of the pressing rod 325 passes through the second slide groove 3112 and is inserted into the receiving groove 3111, and the other end of the pressing rod 325 extends out of the second slide groove 3112.

[0059] The second clamping block 323 is inserted into the receiving groove 3111 and is rotatably connected to the inner wall of the receiving groove 3111. The second clamping block 323 abuts against the pressing rod 325. The second reset member 324 is disposed between the second clamping block 323 and the inner wall of the receiving groove 3111. In this embodiment, the second reset member 324 is a spring, so that the second clamping block 323 can be driven to rotate by the second reset member 324.

[0060] In the initial state, one end of the first clamping block 321 away from the first reset member 322 is inserted into the receiving groove 3111 and is engaged with the second clamping block 323. At this time, the filter cartridge 311 can drive the first clamping block 321 to be inserted into the plug-in groove 161. When the filter cartridge 311 is needed to filter sewage, the filter cartridge 311 is moved downward so that the filter cartridge 311 drives the connecting pipe 312 to move to a position connected with the through hole 17. At this time, the filter cartridge 311 drives the first clamping block 321 to pass through the plug-in groove 161, and then pushes the second clamping block 323 to rotate through the pressing rod 325, so that the second clamping block 323 no longer limits the first clamping block 321, so that the first reset member 322 can drive the first clamping block 321 to rotate in a direction away from the filter cartridge 311, so that the first clamping block 321 is pressed against the inner wall of the plug-in groove 161, thereby facilitating the fixing of the filter cartridge 311.

[0061] The implementation principle of the second embodiment of the present application is as follows: when it is necessary to filter the sewage, the filter cartridge 311 is first inserted into the insertion groove 161, so that the filter cartridge 311 drives the connecting pipe 312 to move to a position connected with the through hole 17, so that the sewage in the sludge area 12 can drive the impurities to flow into the filter cartridge 311 and flow into the sewage cavity 16 through the filter cartridge 311, and finally be discharged through the sewage pipe 13. At this time, the impurities in the sewage can be trapped in the filter cartridge 311 and deposited at the bottom of the filter cartridge 311.

[0062] When there are too many impurities in the filter cartridge 311, the filter cartridge 311 needs to be replaced. At this time, the other filter cartridge 311 is pressed first, so that the filter cartridge 311 drives the connecting pipe 312 to communicate with the through hole 17, and the second clamping block 323 is applied with a force by the pressing member, so that the second clamping block 323 no longer limits the first clamping block 321, so that the first clamping block 321 is pressed against the inner wall of the plug-in slot 161, so as to fix the filter cartridge 311. During this process, the filter cartridge 311 to be replaced will move upward under the action of the support member 162, and the filter cartridge 311 drives the connecting tube 312 and the first clamping block 321 to move, so that the connecting tube 312 is separated from the corresponding through hole 17, and the first clamping block 321 is forced to rotate in the direction close to the filter cartridge 311, so that the first clamping block 321 is engaged with the second clamping block 323, and the second clamping block 323 is used to limit the first clamping block 321, so that the first clamping block 321 no longer limits the filter cartridge 311, thereby facilitating the removal of the filter cartridge 311 to be replaced from the sewage chamber 16, so as to facilitate the cleaning of impurities in the filter cartridge 311.

[0063] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water filtering and cleaning device, characterized in that: include: A cleaning pool (1), wherein the cleaning pool (1) is provided with a cleaning area (11) and a sludge settling area (12), and the sludge settling area (12) is connected to a sewage discharge pipe (13); The partition mechanism (2) comprises a support assembly (21) and a one-way assembly (22), wherein the support assembly (21) is arranged between the cleaning area (11) and the silt settling area (12), the one-way assembly (22) is rotatably connected to the support assembly (21), a one-way flow channel (223) is formed between the one-way assembly (22) and the inner wall of the cleaning tank (1), sewage flows from the cleaning area (11) to the silt settling area (12), and the one-way flow channel (223) is used to prevent impurities in the silt settling area (12) from flowing back into the cleaning area (11).

2. The water filtering and cleaning device according to claim 1, characterized in that: The one-way component (22) comprises a movable plate (221) and a limiting plate (222); the movable plate (221) is rotatably connected to the support component (21); the one-way flow channel (223) is formed between an end of the movable plate (221) away from the support component (21) and an inner wall of the cleaning pool (1); the limiting plate (222) is arranged on the support component (21) and close to the cleaning area (11); the limiting plate (222) is used to limit the movable plate (221) from rotating into the cleaning area (11).

3. The water filtering and cleaning device according to claim 2, characterized in that: One end of the movable plate (221) away from the supporting assembly (21) is designed in a sawtooth shape.

4. The water filtering and cleaning device according to claim 1, characterized in that: The support assembly (21) comprises a support plate (211) and two overflow plates (212); the support plate (211) is arranged between the cleaning area (11) and the sludge settling area (12); one end of the support plate (211) is rotatably connected to the one-way assembly (22); the other end of the support plate (211) is respectively connected to the two overflow plates (212); an overflow groove (213) is formed between the two overflow plates (212) and the support plate (211); an end of the overflow plate (212) away from the support plate (211) is provided with a sawtooth groove (2121) along its length direction; the sawtooth groove (2121) is connected to the overflow groove (213).

5. The water filtering and cleaning device according to claim 1, characterized in that: The cleaning pool (1) is provided with a drainage slope (14) at the bottom, the drainage slope (14) extending from the cleaning area (11) to the silt settling area (12), the drainage slope (14) being used to allow sewage to flow from the cleaning area (11) to the silt settling area (12), the cleaning pool (1) being provided with a liquid flow trough (15), the liquid flow trough (15) being connected to the cleaning area (11), the liquid flow trough (15) being used to filter sewage.

6. The water filtering and cleaning device according to claim 1, characterized in that: A sewage discharge chamber (16) is provided in the cleaning tank (1), a plug-in groove (161) is provided on the cleaning tank (1), and the sewage discharge chamber (16) is respectively connected to the sewage discharge pipe (13), the sludge settling area (12) and the plug-in groove (161); The cleaning tank (1) is provided with a filter collecting mechanism (3), the filter collecting mechanism (3) comprising a filter assembly (31) and a snap-on assembly (32), one end of the filter assembly (31) passes through the plug-in slot (161) and is inserted into the sewage discharge chamber (16), the filter assembly (31) is communicated with the sludge settling area (12) and the sewage discharge chamber (16) respectively, the other end of the filter assembly (31) is connected to the snap-on assembly (32), the filter assembly (31) can be detachably connected to the cleaning tank (1) via the snap-on assembly (32), and the filter assembly (31) is used to filter sewage and collect impurities.

7. The water filtering and cleaning device according to claim 6, characterized in that: The filter assembly (31) comprises a filter cartridge (311) and a connecting pipe (312) arranged on the filter cartridge (311); one end of the filter cartridge (311) passes through the plug-in slot (161) and is inserted into the sewage discharge chamber (16); the other end of the filter cartridge (311) is connected to the clamping assembly (32); a through hole (17) is provided on the cleaning tank (1); the through hole (17) is communicated with the sludge settling area (12) and the sewage discharge chamber (16) respectively; when the filter cartridge (311) is inserted into the sewage discharge chamber (16), the connecting pipe (312) is communicated with the through hole (17); A first slide groove (18) is provided on the cleaning tank (1) at a position corresponding to the through hole (17); a blocking component (19) is provided in the first slide groove (18); the blocking component (19) comprises a baffle (191) and an elastic member (192); the baffle (191) is slidably disposed in the first slide groove (18); the elastic member (192) is disposed between the baffle (191) and an inner wall of the first slide groove (18); when the filter cartridge (311) is separated from the sewage discharge chamber (16), the elastic member (192) can push the baffle (191) to block the through hole (17).

8. The water filtering and cleaning device according to claim 7, characterized in that: The clamping assembly (32) comprises a first clamping block (321) and a first resetting member (322); the first clamping block (321) is rotatably connected to the filter cartridge (311); the first clamping block (321) can be inserted into the insertion slot (161); the first resetting member (322) is arranged on the filter cartridge (311) and connected to the first clamping block (321); the first resetting member (322) is used to drive the first clamping block (321) to rotate in a direction away from the filter cartridge (311).

9. The water filtering and cleaning device according to claim 8, characterized in that: The filter cartridge (311) is provided with a receiving groove (3111), and one end of the filter cartridge (311) away from the connecting pipe (312) is provided with a second sliding groove (3112), the second sliding groove (3112) being in communication with the receiving groove (3111), the clamping assembly (32) comprising a second clamping block (323), a second reset member (324) and a pressing rod (325), one end of the pressing rod (325) passing through the second sliding groove (3112) and being inserted into the receiving groove (3111). 11), the second clamping block (323) is inserted into the receiving groove (3111) and is rotatably connected to the inner wall of the receiving groove (3111), the second clamping block (323) is in contact with the pressing rod (325), the second reset member (324) is arranged between the second clamping block (323) and the inner wall of the receiving groove (3111), and one end of the first clamping block (321) can be inserted into the receiving groove (3111) and clamped with the second clamping block (323).

10. The water filtering and cleaning device according to claim 6, characterized in that: The plug-in slots (161) are provided with two, the filter collecting mechanisms (3) are provided with two and are arranged one-to-one with the plug-in slots (161), a support member (162) is provided at the bottom of the sewage discharge chamber (16), the middle part of the support member (162) is rotatably connected to the inner wall of the sewage discharge chamber (16), and the two ends of the support member (162) are respectively arranged one-to-one with the two filter collecting mechanisms (3), and when one of the two filter collecting mechanisms (3) descends, the other filter collecting mechanism (3) rises.

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