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CN-224220944-U - Filter element capable of reducing dripping

CN224220944UCN 224220944 UCN224220944 UCN 224220944UCN-224220944-U

Abstract

The utility model discloses a filter element for reducing dripping, which comprises a shell, wherein the top of the shell is communicated with a butt joint, a filter element body is arranged in an inner cavity of the shell, the top of the butt joint is movably sleeved with a connecting mechanism through threads, the connecting mechanism comprises a threaded head, a hollow sleeve and a sealing ring, the top of the butt joint is movably sleeved with the threaded head through threads, and the top of the threaded head is communicated with the hollow sleeve. According to the utility model, through the arrangement of the connecting mechanism, the hollow sleeve can be held by hand to be matched with the threaded head for aligning and rotatably mounting the butt joint, the threaded head is screwed into the other end of the surface of the butt joint to be in butt joint with the pipeline, when water flows into the hollow sleeve through the threaded head, the containing space is increased, the pressure of the water flows is reduced by narrow inlet width, and the pressure of the butt joint is reduced by releasing the pressure, so that the pressure release effect is realized, and the deformation phenomenon caused by overlarge flushing of the pressure of the water flow directly communicated with the pipeline by the butt joint is avoided.

Inventors

  • PAN DAWEI

Assignees

  • 苏州爱去欧环保科技有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (6)

  1. 1. A drip-reducing filter cartridge comprising: The filter comprises a shell (1), wherein the top of the shell (1) is communicated with a butt joint (2), a filter element body (3) is arranged in an inner cavity of the shell (1), and the top of the butt joint (2) is movably sleeved with a connecting mechanism (4) through threads; The connecting mechanism is characterized in that the connecting mechanism (4) comprises a threaded head (41), a hollow sleeve (42) and a sealing ring (43), the threaded head (41) is movably sleeved at the top of the butt joint (2) through threads, the hollow sleeve (42) is communicated with the top of the threaded head (41), the sealing ring (43) is sleeved on the surface of the threaded head (41), and the non-return assembly (5) is installed on the left side and the right side of the inner cavity of the shell (1).
  2. 2. The filter element for reducing dripping according to claim 1, wherein the non-return assembly (5) comprises a non-return valve (51) and a conical cover (52), the non-return valve (51) is installed on the left side and the right side of the inner cavity of the housing (1), the right side of the non-return valve (51) penetrates through the right side of the housing (1), the conical cover (52) is communicated with the left side of the non-return valve (51) and is positioned in the housing (1), the surface of the conical cover (52) is fixedly connected with the inner side of the housing (1), and the pressure relief assembly (6) is communicated with the top of the front end of the housing (1).
  3. 3. The filter element for reducing dripping according to claim 2, wherein the pressure relief assembly (6) comprises a connecting pipe (61) and a stop valve (62), the top of the front end of the housing (1) is communicated with the connecting pipe (61), the front end of the connecting pipe (61) is provided with the stop valve (62), and the front end of the stop valve (62) flows back to the drain pipe through a pipeline.
  4. 4. The filter element for reducing dripping according to claim 1, wherein the left side and the right side of the surface of the hollow sleeve (42) are provided with a plurality of anti-slip grooves (7), and the anti-slip grooves (7) are uniformly distributed.
  5. 5. A drip reducing filter cartridge as defined in claim 1, wherein clips (8) are fixedly mounted on the top and bottom of the surface of the housing (1), the clips (8) being used in cooperation with the housing (1).
  6. 6. A drip reducing filter cartridge as defined in claim 1, wherein the abutment (2) has a beveled thread on its surface, the abutment (2) being adapted for use with a threaded head (41).

Description

Filter element capable of reducing dripping Technical Field The utility model relates to the technical field of filter elements, in particular to a filter element capable of reducing dripping. Background The filter element is an element which is arranged in the filtering equipment and is used for separating substances, and the filter element has the main functions of separating solid particles in liquid or gas or enabling different substance components to be fully contacted, so that the reaction time is quickened, and the normal operation of the equipment or the cleaning of air can be protected. In a comparison case, patent publication number CN213132243U discloses a filter element joint which comprises a filter joint and a butt joint, and is characterized in that the butt joint is in butt joint with the left end face of the filter joint, a filter element is arranged in an inner cavity of the filter joint, an anti-shake seat is arranged at the left end of the filter element and is clamped in a clamping interface arranged in the filter joint, the front end and the rear end of the front end of the filter element are both provided with conical liquid guide ports, and a sealing ring is arranged at the butt joint end of the filter joint and the butt joint. According to the filter element connector, the filter element inside the filter element connector can be effectively fixed in a mode of clamping two ends, and meanwhile, the two sides of the filter element are provided with the conical liquid guiding surfaces, so that the feeding and discharging efficiency of the filter element is effectively improved. However, the problem that the filter element joint has the following problems is found in the implementation related technology, the filter element can be effectively fixed in a comparison case through the mode of clamping at two ends, meanwhile, the two sides of the filter element are arranged to be tapered liquid guiding surfaces, the feeding and discharging efficiency of the filter element is effectively improved, the existing filter element and the shell are in a sealed space, internal water pressure can easily deform to cause leakage in the joint part for a long time, and the use safety of the filter element is reduced. Therefore, the filter element needs to be designed and improved, and the problems that the filter element and the shell are in a closed space, and the internal water pressure can be easily deformed to cause leakage after entering and exiting from the joint are effectively prevented. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide a filter element capable of reducing dripping, which has the advantage of good anti-seepage effect, and solves the problems that the filter element is in a closed space with a shell, and internal water pressure can be flushed in and out of a joint to easily deform for a long time, so that the leakage is caused. In order to achieve the above purpose, the utility model provides a filter element for reducing dripping, comprising; The top of the shell is communicated with a butt joint, a filter element body is installed in an inner cavity of the shell, and a connecting mechanism is movably sleeved on the top of the butt joint through threads; The connecting mechanism comprises a threaded head, a hollow sleeve and a sealing ring, the threaded head is movably sleeved at the top of the butt joint, the hollow sleeve is communicated with the top of the threaded head, the sealing ring is sleeved on the surface of the threaded head, and the non-return assembly is installed on the left side and the right side of the inner cavity of the shell. As the preferable one of the utility model, the non-return assembly comprises a non-return valve and a conical cover, wherein the non-return valve is arranged on the left side and the right side of the inner cavity of the shell, the right side of the non-return valve penetrates through the right side of the shell, the conical cover is communicated with the left side of the non-return valve and is positioned in the shell, the surface of the conical cover is fixedly connected with the inner side of the shell, and the pressure relief assembly is communicated with the top of the front end of the shell. As the preferable pressure relief assembly of the utility model, the pressure relief assembly comprises a connecting pipe and a stop valve, wherein the top of the front end of the shell is communicated with the connecting pipe, the front end of the connecting pipe is provided with the stop valve, and the front end of the stop valve flows back to the drain pipe through a pipeline. As the preferable mode of the utility model, the left side and the right side of the surface of the hollow sleeve are respectively provided with a plurality of anti-slip grooves which are uniformly distributed. Preferably, the top and the bottom of the surface of the shell are fixedly provided with clamps, a