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CN-224229371-U - Gas valve structure

CN224229371UCN 224229371 UCN224229371 UCN 224229371UCN-224229371-U

Abstract

The utility model discloses a gas valve structure, in particular to the technical field of gas valves, which comprises a valve main body, a gas outlet end and a filter frame, wherein one end of the valve main body is an integrally connected gas outlet end, and the other end of the gas outlet end is connected with the filter frame; the installation cavity is characterized in that a sealing gasket is fixedly arranged on the inner wall of the installation cavity, two clamping plates are arranged on the inner side of the sealing gasket, clamping grooves are formed in the inner sides of the clamping plates, and an activated carbon filter plate is arranged in each clamping groove. According to the utility model, the impurity pollutant is filtered on the fuel gas through the activated carbon filter plate, so that the damage probability of the fuel gas household appliance can be reduced, the activated carbon filter plate is movably arranged in the clamping groove between the two clamping plates, and then the clamping plates and the connecting plate are detachably fixed in the mounting cavity, so that the mounting and dismounting processes of the activated carbon filter plate are simple and convenient, and the cleaning and replacing processes of the activated carbon filter plate are convenient and quick, and the use effect is good.

Inventors

  • ZHOU FEI
  • TIAN JUN
  • JIN ZHAO
  • YANG ERDONG
  • WANG LING

Assignees

  • 湖北奥维工业有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (6)

  1. 1. A gas valve structure comprising: The valve comprises a valve main body (1), wherein one end of the valve main body (1) is an integrally connected air outlet end (2), external threads are machined at the outer end of the air outlet end (2), the other end of the air outlet end (2) is connected with a filter frame (3), one side of the filter frame (3) is connected with a connecting end (4), and internal threads are machined at the inner end of the connecting end (4); Install cavity (5), install cavity (5) and offer on filter frame (3) top, install fixed being equipped with on cavity (5) inner wall is sealed and is filled up (6), sealed pad (6) inboard is equipped with two grip blocks (7), grip block (7) inboard has been offered grip block (8), two inside active carbon filter (9) that are equipped with of grip block (8), two grip block (7) top is equipped with a connecting plate (10), connecting plate (10) bottom and sealed pad (6) top edge contact.
  2. 2. The gas valve structure according to claim 1, wherein the first communication ports (11) are formed in two sides of the sealing gasket (6), the second communication ports (12) are formed in the outer side of the clamping plate (7), and the first communication ports (11) and the second communication ports (12) are communicated with the inside of the valve main body (1) and the inside of the connecting end (4).
  3. 3. The gas valve structure according to claim 1, wherein the T-shaped sliding groove (13) is formed in the bottom end of the connecting plate (10), two T-shaped sliding blocks (14) are arranged in the T-shaped sliding groove (13), and the bottom ends of the two T-shaped sliding blocks (14) are fixedly connected with the top ends of the two clamping plates (7) respectively.
  4. 4. A gas valve structure according to claim 1, wherein a handle (15) is fixedly arranged at the top end of the connecting plate (10).
  5. 5. The gas valve structure of claim 1, wherein the front end and the rear end of the filter frame (3) are respectively provided with an L-shaped limiting plate (16), one end of the transverse part of the L-shaped limiting plate (16) penetrates through the filter frame (3) and extends to the top end of the connecting plate (10), and the bottom end face of one end of the transverse part of the L-shaped limiting plate (16) is an arc face.
  6. 6. The gas valve structure according to claim 5, wherein the front end and the rear end of the filter frame (3) are respectively connected with a threaded rod (17) in a rotating mode, one end of the threaded rod (17) penetrates through the vertical portion of the L-shaped limiting plate (16) and extends to the outer side of the L-shaped limiting plate (16), the threaded rod (17) is connected with the vertical portion of the L-shaped limiting plate (16) through threads, and a rotating block (18) is fixedly arranged at one end of the threaded rod (17).

Description

Gas valve structure Technical Field The utility model relates to the technical field of gas valves, in particular to a gas valve structure. Background The gas valve is a novel safety matching device for gas pipeline engineering, is used for cutting off, connecting and regulating gas in a pipeline, has good control characteristic and closing sealing performance, and is suitable for various gas medium pipelines such as urban gas, liquefied petroleum gas, natural gas, oxygen and the like. At present, when the gas valve is in actual use, because the gas possibly contains some impurity pollutants, the service life of an electric appliance using the gas can be influenced, and therefore, some gas valves can be provided with a filtering structure at the gas inlet end of the valve, but the filtering structure is mostly directly fixed inside the gas inlet end of the valve, so that the replacement and cleaning of the filtering structure are more troublesome. Disclosure of utility model The utility model aims to provide a gas valve structure to solve the defects in the technology. In order to achieve the above purpose, the utility model provides a gas valve structure comprising: the valve comprises a valve body, wherein one end of the valve body is an integrally connected air outlet end, an external thread is processed at the outer end of the air outlet end, the other end of the air outlet end is connected with a filter frame, one side of the filter frame is connected with a connecting end, and an internal thread is processed at the inner end of the connecting end; The filter comprises a filter frame, a mounting cavity, sealing gaskets are fixedly arranged on the inner wall of the mounting cavity, two clamping plates are arranged on the inner sides of the sealing gaskets, clamping grooves are formed in the inner sides of the clamping plates, activated carbon filter plates are arranged in the clamping grooves, a connecting plate is arranged on the top of each clamping plate, and the bottom of each connecting plate is in contact with the edge of the top of each sealing gasket. Preferably, the first communication port has all been seted up to sealed pad both sides, the second communication port has been seted up in the grip block outside, first communication port and second communication port are linked together with valve main part and link inside, the circulation of the gas of being convenient for. Preferably, the T-shaped sliding groove is formed in the bottom end of the connecting plate, two T-shaped sliding blocks are arranged in the T-shaped sliding groove, the bottom ends of the T-shaped sliding blocks are fixedly connected with the top ends of the two clamping plates respectively, and the connecting plate and the two clamping plates are convenient to connect. Preferably, the handle is fixedly arranged at the top end of the connecting plate, so that the connecting plate and the two clamping plates can be conveniently pulled to move upwards. Preferably, the front end and the rear end of the filtering frame are respectively provided with an L-shaped limiting plate, one end of the transverse part of each L-shaped limiting plate penetrates through the filtering frame and extends to the top end of the connecting plate, and the bottom end face of one end of the transverse part of each L-shaped limiting plate is an arc face, so that the connecting plate is conveniently limited and fixed. Preferably, the front end and the rear end of the filtering frame are respectively connected with a threaded rod in a rotating mode, one end of each threaded rod penetrates through the vertical portion of the L-shaped limiting plate and extends to the outer side of the L-shaped limiting plate, the threaded rods are connected with the vertical portion of the L-shaped limiting plate through threads, and a rotating block is fixedly arranged at one end of each threaded rod so as to facilitate adjusting the position of the L-shaped limiting plate. In the technical scheme, the utility model has the technical effects and advantages that: The gas is filtered through the activated carbon filter plate to carry out impurity pollutant, so that the damage probability of gas household appliances can be reduced, the activated carbon filter plate is movably installed in the clamping groove between the two clamping plates, and the clamping plates and the connecting plate are detachably fixed in the installation cavity, so that the installation and the disassembly processes of the activated carbon filter plate are simple and convenient, and the cleaning and replacement processes of the activated carbon filter plate are convenient and quick, and the use effect is good. Drawings In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some emb