CN201902760U - Quick seal connector for gas valve - Google Patents
Quick seal connector for gas valve Download PDFInfo
- Publication number
- CN201902760U CN201902760U CN2011200014472U CN201120001447U CN201902760U CN 201902760 U CN201902760 U CN 201902760U CN 2011200014472 U CN2011200014472 U CN 2011200014472U CN 201120001447 U CN201120001447 U CN 201120001447U CN 201902760 U CN201902760 U CN 201902760U
- Authority
- CN
- China
- Prior art keywords
- gas
- gas valve
- nut
- quick seal
- valve
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a quick seal connector for a gas valve. At present, as a pagoda mouth of the gas valve is not sealed during the process of mounting gas-related pipe fittings and a gas safety device, gas can leak, as a result, the gas valve must be dismounted to realize the mounting process, so that the workload is increased and operation is very inconvenient. The quick seal connector for the gas valve comprises a nut connected with the pagoda mouth of the gas valve, wherein an expansion seal stopper is arranged on the inner side of the nut, a valve bolt is connected with an union nut, a fastening screw hole is arranged on the nut, and the nut is the union nut. The quick seal connector for the gas valve has simple structure and low manufacture and use cost, requires no dismounting of the original pipeline gas valve while mounting the gas-related pipe fittings and the gas safety device, is convenient to use, and effectively reduces the workload in the construction of the gas pipeline operation.
Description
One, technical field:
The utility model relates to a kind of gas valve quick seal coupling.
Two, background technique:
At present, when relevant pipe fitting of combustion gas and gas safety device are installed since the pagoda mouth of gas valve not sealing can make combustion gas reveal, so gas valve need be pulled down could install, strengthened the workload of operation, it is very inconvenient to operate.
Three, model utility content:
The utility model is in order to solve above-mentioned deficiency, and a kind of simple in structure, easy to use, gas valve quick seal coupling that manufacturing cost and use cost is low is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of gas valve quick seal coupling is characterized in that: comprise the nut that is connected with gas valve pagoda mouth, the nut inboard is provided with buckling sealing plug.
Described nut is provided with tight lock screw.
Described nut is the loose joint nut.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
The utility model is simple in structure, and manufacturing cost and use cost is low, need not to remove original pipeline gas valve when relevant pipe fitting of combustion gas and gas safety device are installed, and is easy to use, effectively reduced the workload in the gas pipeline job execution.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model.
Description of reference numerals: 1, valve pagoda mouth 2, loose joint nut 3, buckling sealing plug 4, valve bolt 5, tightly lock screw.
Five, embodiment:
Referring to Fig. 1, a kind of gas valve quick seal coupling comprises the nut that is connected with gas valve pagoda mouth 1, the nut inboard is provided with buckling sealing plug 3, valve bolt 4 is connected with loose joint nut 2, and described nut is provided with tight lock screw 5, and described nut is a loose joint nut 2.Valve bolt 4 with can compress buckling sealing plug 3 after nut screws mutually and make sealability strong.
Claims (3)
1. gas valve quick seal coupling, it is characterized in that: comprise the nut that is connected with gas valve pagoda mouth (1), the nut inboard is provided with buckling sealing plug (3).
2. gas valve quick seal coupling according to claim 1 is characterized in that: described nut is provided with tight lock screw (5).
3. gas valve quick seal coupling according to claim 1 and 2 is characterized in that: described nut is loose joint nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200014472U CN201902760U (en) | 2011-01-05 | 2011-01-05 | Quick seal connector for gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200014472U CN201902760U (en) | 2011-01-05 | 2011-01-05 | Quick seal connector for gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902760U true CN201902760U (en) | 2011-07-20 |
Family
ID=44273353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200014472U Expired - Fee Related CN201902760U (en) | 2011-01-05 | 2011-01-05 | Quick seal connector for gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902760U (en) |
-
2011
- 2011-01-05 CN CN2011200014472U patent/CN201902760U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAANXI DATANG INTELLIGENT INSTRUMENT + METERS CO. Free format text: FORMER OWNER: LIU BO Effective date: 20150522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710003 XI'AN, SHAANXI PROVINCE TO: 710016 XI'AN, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150522 Address after: C District 710016 Shaanxi province Mingguang Road Xi'an Weiyang economic and Technological Development Zone Patentee after: Shaanxi Datang Intelligent Instrument Instrument Co., Ltd. Address before: 710003 Shaanxi city of Xi'an province Lianhu Road No. 136, No. 2 building materials group Jiashuyuan 5 floor No. 18 Patentee before: Liu Bo |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: C District 710016 Shaanxi province Mingguang Road Xi'an Weiyang economic and Technological Development Zone Patentee after: Shaanxi Datang gas safety Polytron Technologies Inc Address before: C District 710016 Shaanxi province Mingguang Road Xi'an Weiyang economic and Technological Development Zone Patentee before: Shaanxi Datang Intelligent Instrument Instrument Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20200105 |