Anti-overflow PE pipe microporous filter with good sealing effect
By introducing an adjustment installation component and a float interception component into the PE pipe microporous filter, the problems of insufficient connection strength and liquid overflow are solved, achieving stable connection and automatic anti-overflow function.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHAOXING KUNTE ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-28
AI Technical Summary
Existing PE pipe microporous filters lack limiting and locking components during installation, resulting in insufficient connection strength and inability to effectively prevent liquid spillage.
The system employs an adjustable installation component and a float-type flow-stopping component. The adjustable installation component achieves a stable connection to the inlet pipe through a limiting magnetic suction component and a limiting block. The float-type component automatically cuts off the water flow when the liquid level is abnormal, preventing overflow.
It achieves a stable connection of the inlet pipe, enhances sealing performance, and automatically prevents liquid overflow when the liquid level is abnormal, ensuring that the filtration flow rate is not affected.
Smart Images
Figure CN224558205U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of microporous filter technology, specifically a PE pipe microporous filter with good sealing effect to prevent overflow. Background Technology
[0002] In industries such as environmental water treatment, chemical raw material purification, and food and beverage processing, PE pipe microporous filters have become key equipment for achieving precision liquid filtration due to their corrosion resistance, low cost, and ease of processing. Through the uniformly distributed micropores on the PE pipe, the filter can effectively trap suspended solids, colloidal particles, and other impurities in the liquid, ensuring the cleanliness of the fluid and the quality of the product.
[0003] The prior art discloses a microporous filter based on a PE microporous tube, with announcement number CN220589141U. The filter includes a tube body and an installation cylinder. The tube body has an inlet and an outlet on both sides, and a maintenance port is opened on the side of the tube body. The maintenance port is sealed by a sealing arc plate. The installation cylinder is placed inside the sealing arc plate and has multiple placement cavities. These cavities are used to place the microporous filter cylinder, which is fixedly installed in the placement cavity by a second fixing member. A flow sensor is installed at the bottom of each placement cavity. In this invention, by placing the installation cylinder on the sealing arc plate, the sealing arc plate can be unlocked and the installation cylinder can be pulled out of the tube body for maintenance of the microporous filter cylinder.
[0004] The aforementioned leak-proof PE pipe microporous filter with good sealing performance avoids the problem that, due to the current practice of fixing multiple sets of PE microporous pipes inside the microporous filter, it is inconvenient for personnel to maintain and replace the PE microporous pipes after a long period of time. However, the above-mentioned pipe fittings are installed by plugging, and there is no limiting and locking component after installation, resulting in insufficient connection strength and poor performance during use. This needs to be improved. Utility Model Content
[0005] The purpose of this invention is to provide a PE pipe microporous filter with good sealing effect to prevent overflow, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a PE pipe microporous filter with good sealing effect to prevent overflow, comprising a pipe body, an inlet pipe provided at the top of the pipe body, a float interception assembly provided inside the inlet pipe, an adjustment and installation assembly provided at the bottom of the inlet pipe, and an installation ring provided at the top of the adjustment and installation assembly.
[0007] The adjustment and installation assembly includes a pull-out groove, a limiting magnetic chuck, a limiting block, a hydraulic telescopic rod, a magnetic mounting post, an insertion groove, and a sealing gasket. The sealing gasket is fixedly connected to the top of the tube body, and the installation ring is fixedly connected to the top of the sealing gasket. The pull-out groove is located on the top left side of the installation ring, and the insertion groove is located on the top right side of the installation ring. The inlet pipe is inserted into the interior of the installation ring, the magnetic mounting post is fixedly connected to the surface of the inlet pipe, the limiting magnetic chuck is fixedly connected to the interior left side of the installation ring, the limiting block is slidably connected to the interior of the sealing gasket, the hydraulic telescopic rod is fixedly connected to the bottom of the sealing gasket, and the limiting block is fixedly connected to the top of the hydraulic telescopic rod.
[0008] Preferably, the float interception assembly includes a sliding plate, a placement component, a float, a connecting rod, a counterweight, and a mounting base. The sliding plate is slidably connected to the inside of the inlet pipe, the placement component is fixedly connected to the top of the sliding plate, the float is connected to the inside of the placement component, the connecting rod is fixedly connected to the bottom of the float, the counterweight is fixedly connected to the bottom of the connecting rod, and the mounting base is fixedly connected to the bottom of the counterweight.
[0009] Preferably, the diameter of the slide plate is adapted to the inner diameter of the liquid inlet pipe.
[0010] Preferably, the bottom of the mounting base is provided with an internal thread groove, and the top of the liquid inlet pipe is fixedly connected to a water inlet, the inner diameter of which is adapted to the diameter of the float.
[0011] Preferably, the diameter of the pull-out slot is adapted to the diameter of the insertion slot, so that the magnet mounting post can be pulled out from the pull-out slot for disassembly, ensuring the normal use of the device.
[0012] Preferably, the sealing gasket has a connecting groove inside, and the area of the connecting groove is adapted to the bottom area of the limiting block.
[0013] Preferably, the magnet mounting post is inserted into the inside of the insertion slot, and the bottom of the magnet mounting post is slidably connected to the bottom inside of the mounting ring. When in use, hold the liquid inlet tube and rotate it counterclockwise by 60 degrees to drive the magnet mounting post to slide inside the bottom of the mounting ring and move to the left side. Then, it is locked by the limiting block and the limiting magnetic suction. The insertion setting and the limiting locking structure make the device have a good working effect.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. This well-sealed, overflow-proof PE pipe microporous filter features an adjustable installation assembly. Activating the hydraulic telescopic rod moves the limit block upwards, passing through the sealing gasket to the inside of the mounting ring, where it contacts the right side of the magnet mounting post. The limit magnetic suction component and the limit block lock the magnet mounting post in place, thus securing the inlet pipe. Installation is convenient and features a limit locking structure. The connection strength is sufficient, preventing slippage and ensuring a good seal. A sealing gasket can also be installed at the connection point to guarantee sealing performance.
[0016] 2. This well-sealed, overflow-proof PE pipe microporous filter features a float-type flow interception component. An internal float made of high-density polyethylene with a hollow design generates buoyancy in the liquid. When the water level inside the inlet pipe becomes blocked or rises abnormally, the float rises with the liquid level to the uppermost inlet, automatically cutting off the water flow and preventing overflow. A counterweight is connected to the bottom of the float to ensure it remains in a low position during normal water flow, thus not affecting the filtration flow rate. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;
[0018] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;
[0019] Figure 3 This is a three-dimensional structural diagram of the liquid inlet pipe and float interception assembly of this utility model;
[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B.
[0021] In the diagram: 1. Pipe body; 2. Inlet pipe; 3. Float interception assembly; 301. Slide plate; 302. Placement component; 303. Float; 304. Connecting rod; 305. Counterweight; 306. Mounting base; 4. Adjustment and installation assembly; 401. Pull-out slot; 402. Limiting magnetic component; 403. Limiting block; 404. Hydraulic telescopic rod; 405. Magnet mounting post; 406. Insertion slot; 407. Sealing gasket; 5. Mounting ring. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1-4 The present invention provides the following technical solution:
[0024] A microporous PE pipe filter with good sealing effect and preventing overflow includes a pipe body 1, an inlet pipe 2 is provided at the top of the pipe body 1, a float interception component 3 is provided inside the inlet pipe 2, an adjustment and installation component 4 is provided at the bottom of the inlet pipe 2, and an installation ring 5 is provided at the top of the adjustment and installation component 4.
[0025] The adjusting mounting assembly 4 includes a pull-out groove 401, a limiting magnetic suction component 402, a limiting block 403, a hydraulic telescopic rod 404, a magnetic mounting post 405, an insertion groove 406, and a sealing gasket 407. The sealing gasket 407 is fixedly connected to the top of the tube body 1, and the mounting ring 5 is fixedly connected to the top of the sealing gasket 407. The pull-out groove 401 is located on the top left side of the mounting ring 5, and the insertion groove 406 is located on the top right side of the mounting ring 5. The liquid inlet pipe 2 is inserted into the interior of the mounting ring 5. The magnetic mounting post 405 is fixedly connected to the surface of the liquid inlet pipe 2. The limiting magnetic suction component 402 is fixedly connected to the interior left side of the mounting ring 5. The limiting block 403 is slidably connected to the interior of the sealing gasket 407. The hydraulic telescopic rod 404 is fixedly connected to the bottom of the sealing gasket 407, and the limiting block 403 is fixedly connected to the bottom of the sealing gasket 407. The magnetic mounting post 405 is inserted into the insertion slot 406 and attached to the top of the hydraulic telescopic rod 404. The bottom of the magnetic mounting post 405 is slidably connected to the bottom of the mounting ring 5. When in use, hold the inlet pipe 2 and rotate it counterclockwise by 60 degrees to make the magnetic mounting post 405 slide inside the bottom of the mounting ring 5 and move to the left. Then, it is locked by the limiting block 403 and the limiting magnetic suction 402. The insertion setting and the limiting locking structure make the device work well. The sealing gasket 407 has a connecting groove inside. The area of the connecting groove is adapted to the bottom area of the limiting block 403. The diameter of the pull-out groove 401 is adapted to the diameter of the insertion slot 406. When disassembling, the magnetic mounting post 405 can be pulled out from the pull-out groove 401 for disassembly, ensuring the normal use of the device.
[0026] The float interception assembly 3 includes a slide plate 301, a placement component 302, a float 303, a connecting rod 304, a counterweight 305, and a mounting base 306. The slide plate 301 is slidably connected to the inside of the inlet pipe 2. The placement component 302 is fixedly connected to the top of the slide plate 301. The float 303 is connected to the inside of the placement component 302. The connecting rod 304 is fixedly connected to the bottom of the float 303. The counterweight 305 is fixedly connected to the bottom of the connecting rod 304. The mounting base 306 is fixedly connected to the bottom of the counterweight 305. The diameter of the slide plate 301 is adapted to the inner diameter of the inlet pipe 2. The bottom of the mounting base 306 is provided with an internal thread groove. The top of the inlet pipe 2 is fixedly connected to a water inlet, and the inner diameter of the water inlet is adapted to the diameter of the float 303.
[0027] In use, the inlet pipe 2 can be installed on the inner back of the mounting ring 5. During installation, align the magnet mounting post 405 on the right side of the front of the inlet pipe 2 with the insertion groove 406, and align the inlet pipe 2 with the insertion groove at the top of the mounting ring 5. Then, insert the inlet pipe 2 into the mounting ring 5. Hold the inlet pipe 2 and rotate it counterclockwise by 60 degrees until the left side of the magnet mounting post 405 contacts the right side of the limiting magnetic suction part 402. After contact, activate the hydraulic telescopic rod 404 to move the limiting block 403 upward. The limiting block 403 passes through the sealing gasket 407 and reaches the inside of the mounting ring 5, then contacts the right side of the magnet mounting post 405. The limiting magnetic suction part 402 and the limiting block 403 can lock the magnet mounting post 405, thus installing the inlet pipe 2. The installation is convenient and has a limiting and locking structure, with sufficient connection strength. It is sufficient, not easy to slip and affect use, and has good performance during use. When disassembling, the hydraulic telescopic rod 404 can be activated to drive the limit block 403 downward, so that the limit block 403 extends into the inside of the sealing gasket 407. Then, the liquid inlet pipe 2 is rotated clockwise until the magnet mounting post 405 is aligned with the insertion groove 406. Then, it can be lifted upward. It is easy to disassemble and assemble. A float interception component 3 is set inside the liquid inlet pipe 2. During use, a float 303 is set inside. The float 303 is made of high-density polyethylene and has a hollow design so that it generates buoyancy in the liquid. When the water level inside the liquid inlet pipe 2 is blocked or rises abnormally, the float 303 rises with the liquid level and reaches the uppermost water inlet, automatically cutting off the water flow to prevent liquid from overflowing. The bottom of the float 303 is connected to the counterweight block 305 to ensure that the float is in a low position when the water is flowing normally, so as not to affect the filtration flow rate.
[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A microporous PE pipe filter with good sealing effect and preventing overflow, comprising a pipe body (1), characterized in that: The top of the tube body (1) is provided with an inlet pipe (2), the inside of the inlet pipe (2) is provided with a float interception assembly (3), the bottom of the inlet pipe (2) is provided with an adjustment installation assembly (4), and the top of the adjustment installation assembly (4) is provided with an installation ring (5). The adjustment and installation assembly (4) includes a pull-out groove (401), a limiting magnetic suction component (402), a limiting block (403), a hydraulic telescopic rod (404), a magnetic mounting post (405), an insertion groove (406), and a sealing gasket (407). The sealing gasket (407) is fixedly connected to the top of the tube body (1), and the installation ring component (5) is fixedly connected to the top of the sealing gasket (407). The pull-out groove (401) is located on the top left side of the installation ring component (5), and the insertion groove (406) is located on the top left side of the installation ring component (5). On the top right side of component (5), the inlet pipe (2) is inserted into the inside of the mounting ring component (5), the magnet mounting post (405) is fixedly connected to the surface of the inlet pipe (2), the limiting magnetic suction component (402) is fixedly connected to the inside left side of the mounting ring component (5), the limiting block (403) is slidably connected to the inside of the sealing gasket (407), the hydraulic telescopic rod (404) is fixedly connected to the bottom of the sealing gasket (407), and the limiting block (403) is fixedly connected to the top of the hydraulic telescopic rod (404).
2. The anti-overflow PE pipe microporous filter with good sealing effect according to claim 1, characterized in that: The float interception assembly (3) includes a slide plate (301), a placement component (302), a float (303), a connecting rod (304), a counterweight (305), and a mounting base (306). The slide plate (301) is slidably connected to the inside of the inlet pipe (2). The placement component (302) is fixedly connected to the top of the slide plate (301). The float (303) is connected to the inside of the placement component (302). The connecting rod (304) is fixedly connected to the bottom of the float (303). The counterweight (305) is fixedly connected to the bottom of the connecting rod (304). The mounting base (306) is fixedly connected to the bottom of the counterweight (305).
3. The anti-overflow PE pipe microporous filter with good sealing effect according to claim 2, characterized in that: The diameter of the slide plate (301) is adapted to the inner diameter of the liquid inlet pipe (2).
4. The anti-overflow PE pipe microporous filter with good sealing effect according to claim 2, characterized in that: The bottom of the mounting base (306) is provided with an internal thread groove, and the top of the liquid inlet pipe (2) is fixedly connected with a water inlet, the inner diameter of which is adapted to the diameter of the float (303).
5. The anti-overflow PE pipe microporous filter with good sealing effect according to claim 1, characterized in that: The diameter of the pull-out groove (401) is adapted to the diameter of the insertion groove (406).
6. The anti-overflow PE pipe microporous filter with good sealing effect according to claim 1, characterized in that: The sealing gasket (407) has a connecting groove inside, and the area of the connecting groove is adapted to the bottom area of the limiting block (403).
7. A microporous PE pipe filter with good sealing effect and preventing overflow according to claim 1, characterized in that: The magnet mounting post (405) is inserted into the inside of the insertion slot (406), and the bottom of the magnet mounting post (405) is slidably connected to the bottom of the mounting ring (5).