CN215258046U - Novel pressure measuring component for pressure tapping of gas meter - Google Patents
Novel pressure measuring component for pressure tapping of gas meter Download PDFInfo
- Publication number
- CN215258046U CN215258046U CN202121412182.5U CN202121412182U CN215258046U CN 215258046 U CN215258046 U CN 215258046U CN 202121412182 U CN202121412182 U CN 202121412182U CN 215258046 U CN215258046 U CN 215258046U
- Authority
- CN
- China
- Prior art keywords
- valve core
- pressure measuring
- sealing gasket
- nut
- joint body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a novel pressure measuring component for a pressure tapping of a gas meter, which comprises a pressure measuring joint body, a valve core, a nut sealing gasket, a valve core axial sealing gasket, a valve core end surface sealing gasket and a nut; one end of the pressure measuring joint body is fixed with the gas meter joint, and the nut is installed at the other end of the pressure measuring joint body; the valve core is arranged in the pressure measuring joint body cavity, and the axial sealing gasket of the valve core is arranged on the valve core to realize the sealing between the valve core and the pressure measuring joint body; the valve inside end face sealing gasket is arranged at the front end of the valve inside, and the valve inside is rebounded after moving to compress the valve inside end face sealing gasket, so that the automatic resetting and sealing of the valve inside are realized. The utility model discloses an automatic re-setting and the intact effect of leakproofness of valve inside, not only simple and easy, stability is good, safer to the product application, does not account for the space moreover, and it is very convenient, the security is high all to apply at table utensil or other pipeline pressure measurements. The application range is very wide.
Description
Technical Field
The utility model belongs to the technical field of the gas table, concretely relates to pressure port pressure measurement subassembly is got to gas table.
Background
The pressure measuring component is used for detecting the sealing performance of a pipeline between the rear end of a gas meter and a gas cooker. Therefore, the pressure measuring component with the pressure taking port has high sealing performance requirement. The traditional sealing method of the pressure measuring assembly with the pressure measuring port is realized by extruding and sealing a pressure measuring joint body and a screw cap. Therefore, the roughness and the processing requirement of the sealing surfaces of the two parts are high, and the extrusion sealing effect is poor due to environmental dust and artificial scratch of the sealing surfaces after the two parts are used on site, so that gas leakage is caused. And this practical technique adopts automatic formula valve inside that resets, easy operation, security are high.
Disclosure of Invention
To the not enough of existence among the prior art, the utility model aims to provide a novel pressure mouth pressure measurement subassembly is got to gas table.
A pressure measuring component for a pressure taking port of a novel gas meter comprises a pressure measuring joint body, a valve core, a nut sealing gasket, a valve core axial sealing gasket, a valve core end surface sealing gasket and a nut;
the pressure measuring connector body is provided with threads, one end of the pressure measuring connector body is fixed with the gas meter connector through the threads, thread sealing is achieved through thread glue, and the nut is installed at the other end of the pressure measuring connector body through the threads.
The valve inside is installed in the pressure measuring connector body cavity through threads, the valve inside axial sealing gasket is arranged on the valve inside, and the sealing between the valve inside and the pressure measuring connector body is realized through the valve inside axial sealing gasket.
The valve core end face sealing gasket is arranged at the front end of the valve core, and the valve core is rebounded after moving to compress the valve core end face sealing gasket, so that the automatic resetting and sealing of the valve core are realized.
Furthermore, the nut is internally provided with a nut sealing gasket, and the nut compresses the nut sealing gasket through thread engagement to realize secondary sealing protection.
The utility model discloses beneficial effect as follows:
the utility model discloses only need use the automatic re-setting's of valve inside function, through the combination of valve inside and pressure measurement joint body, adopt the sealed protection of the sealed pad of valve inside axial seal, the sealed pad of valve inside terminal surface, just wholly realized the intact effect of automatic re-setting and leakproofness. Meanwhile, the nut and the nut sealing gasket are adopted to play a secondary protection role. The structure is simple and easy to implement, good in stability, safer to use for products, free of occupying space, very convenient to use in meters or other pipeline pressure measurement applications and high in safety. The application range is very wide.
Drawings
FIG. 1 is a schematic structural view of a conventional pressure tapping pressure measurement module;
FIG. 2 is a schematic view of the installation of the pressure measuring component of the pressure tapping port of the present invention;
FIG. 3 is a schematic structural view of the pressure measuring assembly of the present invention;
FIG. 4 is an exploded view of the pressure measuring assembly of the present invention;
the pressure measuring device comprises a pressure measuring component 1, a gas meter 2, a pressure measuring joint body 301, a valve core end face sealing gasket 302, a valve core axial sealing gasket 303, a valve core 304, a nut sealing gasket 305 and a nut 306.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 3 and 4, a pressure measuring assembly for a pressure tap of a novel gas meter comprises a pressure measuring connector body 301, a valve core 304, a nut sealing gasket, a valve core axial sealing gasket 303, a valve core end surface sealing gasket 302 and a nut;
the pressure measuring connector body 301 is provided with threads, one end of the pressure measuring connector body 301 is fixed with the gas meter connector through the threads, and thread sealing is achieved through thread glue.
The valve core 304 is installed in the pressure measuring joint body 301 cavity through threads, the valve core axial sealing gasket 303 is arranged on the valve core 304, and the sealing between the valve core 304 and the pressure measuring joint body 301 is realized through the valve core axial sealing gasket 303.
The valve core end face sealing gasket 302 is arranged at the front end of the valve core 304, and the valve core 304 rebounds after moving to compress the valve core end face sealing gasket 302, so that the valve core 304 automatically resets and seals.
The nut seal 305 is disposed within the nut.
The nut 306 is installed at the other end of the pressure measuring connector body 301 through threads, and the nut sealing gasket 305 is compressed through thread engagement to achieve secondary sealing protection.
FIG. 1 is a schematic structural view of a conventional pressure tapping pressure measurement module;
FIG. 2 is a schematic view of the installation of the pressure measuring component of the pressure tapping port of the present invention;
the technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (2)
1. A novel pressure measuring component for a pressure taking port of a gas meter is characterized by comprising a pressure measuring joint body, a valve core, a nut sealing gasket, a valve core axial sealing gasket, a valve core end surface sealing gasket and a nut;
the pressure measuring joint body is provided with threads, one end of the pressure measuring joint body is fixed with the gas meter joint through the threads, thread sealing is achieved through thread glue, and the nut is installed at the other end of the pressure measuring joint body through the threads;
the valve core is arranged in the pressure measuring joint body cavity through threads, the valve core axial sealing gasket is arranged on the valve core, and the sealing between the valve core and the pressure measuring joint body is realized through the valve core axial sealing gasket;
the valve core end face sealing gasket is arranged at the front end of the valve core, and the valve core is rebounded after moving to compress the valve core end face sealing gasket, so that the automatic resetting and sealing of the valve core are realized.
2. The novel pressure measuring component for the gas meter pressure tapping is characterized in that a nut sealing gasket is arranged in the nut, and the nut compresses the nut sealing gasket through thread engagement to realize secondary sealing protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412182.5U CN215258046U (en) | 2021-06-24 | 2021-06-24 | Novel pressure measuring component for pressure tapping of gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412182.5U CN215258046U (en) | 2021-06-24 | 2021-06-24 | Novel pressure measuring component for pressure tapping of gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215258046U true CN215258046U (en) | 2021-12-21 |
Family
ID=79482776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121412182.5U Active CN215258046U (en) | 2021-06-24 | 2021-06-24 | Novel pressure measuring component for pressure tapping of gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215258046U (en) |
-
2021
- 2021-06-24 CN CN202121412182.5U patent/CN215258046U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110455634B (en) | Self-sealing pressure test joint | |
| CN203336086U (en) | Right-angle connector assembly of engine pipeline | |
| CN215258046U (en) | Novel pressure measuring component for pressure tapping of gas meter | |
| CN208474767U (en) | A kind of plug | |
| CN202661681U (en) | Sintered type gas seal optical fiber socket | |
| CN108827519B (en) | Oil well cable tension detection device | |
| CN208503729U (en) | A kind of gas kitchen pipe joint | |
| CN208935619U (en) | A kind of engaging component of quick coupling | |
| CN208282171U (en) | Connection structure and gas-cooker | |
| CN209446084U (en) | A kind of watertight construction of sensor | |
| CN203036136U (en) | High pressure detachable type ball sealing pressure measuring connector | |
| CN210005188U (en) | Leakage detection device for nonlinear thin-wall hard pipeline | |
| CN219610849U (en) | High-tightness connector of linear temperature sensor | |
| CN210218966U (en) | Flaring type pipe joint | |
| CN102832496A (en) | Tail accessory of electric connector | |
| CN214037284U (en) | Pressure measurement hose joint structure with threaded damping and soft-hard combined sealing | |
| CN210375510U (en) | Pressure gauge joint | |
| CN220206924U (en) | Pressure taking pipe of gas meter | |
| CN212203446U (en) | Conversion joint with filtering structure for pressure gauge | |
| CN209484097U (en) | A kind of tubing seal device for lithium ion battery separator production line | |
| CN209540307U (en) | A kind of gas-liquid pipeline seal plug | |
| CN209416578U (en) | A kind of fluid injection workshop electrolyte bucket argon pressure warning device | |
| CN220912535U (en) | Pressure gauge with convertible joint | |
| CN218545990U (en) | Quick accurate digital display pressure measurement device of electrolyte stainless steel bucket | |
| CN221745303U (en) | Armored thermal resistor with good sealing performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |