CN204284579U - A kind of natural gas storage filling apparatus air valve - Google Patents
A kind of natural gas storage filling apparatus air valve Download PDFInfo
- Publication number
- CN204284579U CN204284579U CN201420664378.7U CN201420664378U CN204284579U CN 204284579 U CN204284579 U CN 204284579U CN 201420664378 U CN201420664378 U CN 201420664378U CN 204284579 U CN204284579 U CN 204284579U
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- valve body
- union
- natural gas
- filling apparatus
- gas storage
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of natural gas storage filling apparatus air valve, comprise valve body, valve body one end is connected with union, and the other end is connected with plug; Described union one end is connected with valve body screw thread, the other end of described union and tee union or elbow welding; Described plug one end is connected with valve body screw thread, and the other end adopts pipe clamp to fix.The beneficial effects of the utility model are: avoid crooked, the easy gas leakage of pipeline, high in cost of production drawback, both can inflate and also can be vented, and saved diffusion valve pipe fitting, reduce cost, easy-to-operat to product because of this pipe fitting, guarantee safe handling.
Description
Technical field
The utility model relates to a kind of natural gas storage filling apparatus air valve.
Technical background
Natural gas storage filling apparatus air valve is the pipe fitting that current natural gas supply sub-station gathering and bundling device used is conventional.But this gas charging valve Placement used at present connects for cutting ferrule, and this Placement has following drawback: 1) means of fixation is dangerous, and this pipe fitting mouth of pipe external diameter is too little, and pipe is thin easily crooked; 2) when installing, cutting ferrule is fragile, and cutting ferrule damages and causes whole pipe fitting to scrap, cost increase; 3) cutting ferrule place easily leaks gas, and causes extremely bad impact to the quality of product of company; 4) a whole set of piping assembling, cost is high.
Model utility content
The utility model provides a kind of natural gas storage filling apparatus air valve, by adjusting the Placement of pipe fitting, stopping the shortcomings such as cutting ferrule is fragile, easy gas leakage, improving quality of product and use safety coefficient.
For achieving the above object, the utility model adopts following technological scheme:
A kind of natural gas storage filling apparatus air valve, comprise valve body, valve body one end is connected with union, and the other end is connected with plug; The other end of described union and tee union or elbow welding; The other end of described plug adopts pipe clamp to fix.
Described union one end is connected with valve body screw thread.
Described plug one end is also connected with valve body screw thread.
The beneficial effects of the utility model are: avoid crooked, the easy gas leakage of pipeline, high in cost of production drawback, both can inflate and also can be vented, and saved diffusion valve pipe fitting, reduce cost, easy-to-operat to product because of this pipe fitting, guarantee safe handling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the natural gas storage filling apparatus air valve before transformation;
Fig. 2 is the structural representation of natural gas storage filling apparatus air valve of the present utility model;
Wherein, 1, handle; 2, valve body; 3, to silk; 4, cutting ferrule; 5, union; 6, plug.
Embodiment
Through test of many times, by changing linkage structure, reduce existing natural gas storage filling apparatus air valve owing to leaking the potential safety hazard brought.Gas charging valve as shown in Figure 1, by handle 1, valve body 2, form silk 3 and cutting ferrule 4, described handle 1 is connected with valve body 2, and one end of valve body 1 is connected with to silk 3, utilizes cutting ferrule 4 to fix to the end of silk 3; The two ends of described valve body 2 are symmetrical arranged.
Natural gas storage filling apparatus air valve after improvement, as shown in Figure 2, the utility model comprises valve body 2, and valve body 2 one end is connected with union 5, and the other end is connected with plug 6; The other end of described union 5 and tee union or elbow welding; The other end of described plug 6 adopts pipe clamp to fix; Described union 5 one end is threaded with valve body 2; Described plug 6 one end is also threaded with valve body 2.
Stop above drawback like this, both can inflate because of this pipe fitting and also can be vented, and save diffusion valve pipe fitting to product, reduce cost, easy-to-operat, guarantee safe handling.
The utility model discloses a kind of remodeling of natural gas storage filling apparatus air valve, be converted into the pattern of present union by original cutting ferrule pattern.By adopting screw thread compact siro spinning technology formula gas charging valve, add raw meal belt or smear sealer, more not easily leaking, convenient operation, ensure that safe handling simultaneously.
Mounting point of the present utility model is mainly end to be arranged on supervisor, is connected with inipple with connecting tube, adopts pipe clamp to be fixed, prevent from inflating, exhaust time shake, guarantee use safety.
Using method of the present utility model is:
When using gas charging valve aerating of the present utility model, inflating with air filling gun when handle is placed on ON position, inflating when handle is placed on OFF position and terminating, after inflation terminates, installing dust plug, avoid contamination by dust spool.
Claims (3)
1. a natural gas storage filling apparatus air valve, is characterized in that, comprises valve body, and valve body one end is connected with union, and the other end is connected with plug; The other end of described union and tee union or elbow welding; The other end of described plug adopts pipe clamp to fix.
2. a kind of natural gas storage filling apparatus air valve as claimed in claim 1, it is characterized in that, described union one end is connected with valve body screw thread.
3. a kind of natural gas storage filling apparatus air valve as claimed in claim 1, it is characterized in that, described plug one end is also connected with valve body screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664378.7U CN204284579U (en) | 2014-11-07 | 2014-11-07 | A kind of natural gas storage filling apparatus air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664378.7U CN204284579U (en) | 2014-11-07 | 2014-11-07 | A kind of natural gas storage filling apparatus air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284579U true CN204284579U (en) | 2015-04-22 |
Family
ID=52867740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664378.7U Active CN204284579U (en) | 2014-11-07 | 2014-11-07 | A kind of natural gas storage filling apparatus air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284579U (en) |
-
2014
- 2014-11-07 CN CN201420664378.7U patent/CN204284579U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |