CN203231089U - Device for reclaiming fuel gas released during natural gas pipeline operation with gas - Google Patents
Device for reclaiming fuel gas released during natural gas pipeline operation with gas Download PDFInfo
- Publication number
- CN203231089U CN203231089U CN 201320261552 CN201320261552U CN203231089U CN 203231089 U CN203231089 U CN 203231089U CN 201320261552 CN201320261552 CN 201320261552 CN 201320261552 U CN201320261552 U CN 201320261552U CN 203231089 U CN203231089 U CN 203231089U
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- CN
- China
- Prior art keywords
- gas
- compressor
- valve
- during natural
- hose
- 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 - Lifetime
Links
- 239000007789 gas Substances 0.000 title claims abstract description 36
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000003345 natural gas Substances 0.000 title claims abstract description 14
- 239000002737 fuel gas Substances 0.000 title abstract 7
- 230000006698 induction Effects 0.000 claims description 12
- 239000000567 combustion gas Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a device for reclaiming fuel gas released during natural gas pipeline operation with gas and aims to provide the device for reclaiming the fuel gas released during natural gas pipeline operation with gas, which directly reclaims fuel gas released in an operation pipe during natural gas pipeline operation with gas. The device comprises a gas compressor, a gas-inlet hose and a gas-outlet hose, wherein the gas-inlet hose is connected with the gas-inlet end of the gas compressor; the gas-outlet hose is connected with the gas-outlet end of the gas compressor; and the end, far away from the gas compressor, of each of the gas-inlet hose and the gas-outlet hose is connected with a pipe quick connector. The device has the advantages that the fuel gas in the pipe which is operated with gas can be directly reclaimed, so that the buying and selling gas rate of a fuel gas enterprise is reduced, the operation cost is reduced, the pollution to the environment caused by direct release is prevented, and security incidents, such as fire disaster and explosion, which are probably caused by release of fuel gas are prevented.
Description
Technical field
The utility model relates to a kind of natural gas line operation under pressure and diffuses the combustion gas recovering device.
Background technique
Present stage, gas enterprise was when carrying out the pipeline operation under pressure, and what the gas emission mode in the pipeline of operating area generally adopted is direct exhaust method.Directly the exhaust method mode of operation is comparatively easy, but exists more defective: 1. tolerance loss increases operation cost; 2. danger such as the easy initiation fire of misoperation even blast; Can produce noise when 3. discharging, the direct pollutant atmosphere of the gas of discharging causes greenhouse effect etc. indirectly.
Summary of the invention
The purpose of this utility model is to provide a kind of natural gas line operation under pressure of directly recycling when the rock gas in the operation pipeline is diffused when the natural gas line operation under pressure to diffuse the combustion gas recovering device.
The purpose of this utility model is achieved through the following technical solutions: a kind of natural gas line operation under pressure diffuses the combustion gas recovering device, and it comprises gas compressor, the air induction hose that is connected with the inlet end of gas compressor and the flexible pipe of giving vent to anger that is connected with the outlet side of gas compressor.
End away from gas compressor on described air induction hose and the flexible pipe of giving vent to anger all is connected with a quick-mountable pipe jointer.
Described air induction hose and the flexible pipe of giving vent to anger are metal resistance to compression flexible pipe.
Compared to prior art, advantage of the present utility model is: diffusing the combustion gas recovering device by the natural gas line operation under pressure can directly recycle the combustion gas in the pipeline of original operation under pressure, reduce the purchase and sale gas rate of gas enterprise, reduce operation cost, stopped directly to diffuse the pollution to environment, avoid diffusing security incidents such as the contingent fire of combustion gas, blast, also can reduce the life influence to peripheral resident simultaneously.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model structural representation.
Fig. 2 is the use structural representation of the utility model when the natural gas line operation under pressure.
Label declaration: 1, gas compressor; 2, air induction hose; 3, the flexible pipe of giving vent to anger; 4, quick-mountable pipe jointer d; 5, quick-mountable pipe jointer d '; 6, valve A; 7, valve a; 8, valve a '; 9, valve B; 10, valve b; 11, valve b '.
Embodiment
Below in conjunction with Figure of description and embodiment the utility model content is elaborated:
A kind of natural gas line operation under pressure that being illustrated in figure 1 as the utility model provides diffuses embodiment's schematic representation of combustion gas recovering device, it comprises gas compressor 1, the air induction hose 2 that is connected with the inlet end of gas compressor 1 and the flexible pipe 3 of giving vent to anger that is connected with the outlet side of gas compressor 1, end away from gas compressor 1 on described air induction hose 2 and the flexible pipe 3 of giving vent to anger all is connected with a quick-mountable pipe jointer, and described air induction hose 2 and the flexible pipe 3 of giving vent to anger are metal resistance to compression flexible pipe.
Fig. 2 has illustrated a kind of usage mode of the utility model in actual job.Among Fig. 2, valve A6, valve B9 are respectively the master control valve of building the gas pipeline upstream and downstream, managing now because will carry out operation under pressure between valve A6 and valve B9, and wherein valve a7, valve a ' 8 carry for valve A6 two ends diffuses valve; Valve b10, valve b ' 11 carry for valve B9 two ends diffuses valve; Quick-mountable pipe jointer d4, quick-mountable pipe jointer d'5 are respectively the quick-mountable pipe jointer on the air induction hose 2 on the gas compressor 1 and the flexible pipe 3 of giving vent to anger.
When carrying out operation, at first the quick-mountable pipe jointer d'5 on the air induction hose 2 is connected with the valve b10 that diffuses that valve B9 goes up away from the operation pipeline, quick-mountable pipe jointer d'5 on the flexible pipe 3 of giving vent to anger is connected with the valve b ' 11 that diffuses that valve B9 goes up near the operation pipeline, throttle down A6 then, valve B9, Open valve b10, valve b ' 11, start gas compressor 1 work, aspirate for the interior gas of operation under pressure zone duct, and by the compression of gas compressor these rock gases are directly directly poured in the adjacent conduit by diffusing valve b ' 11, realize diffusing in the operation under pressure gas and reclaim.
Claims (2)
1. a natural gas line operation under pressure diffuses the combustion gas recovering device, it is characterized in that: it comprises gas compressor (1), the air induction hose (2) that is connected with the inlet end of gas compressor (1) and the flexible pipe of giving vent to anger (3) that is connected with the outlet side of gas compressor (1); The end that described air induction hose (2) and the flexible pipe of giving vent to anger (3) are gone up away from gas compressor (1) all is connected with a quick-mountable pipe jointer.
2. natural gas line operation under pressure according to claim 1 diffuses the combustion gas recovering device, it is characterized in that: described air induction hose (2) and the flexible pipe of giving vent to anger (3) are metal resistance to compression flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261552 CN203231089U (en) | 2013-05-14 | 2013-05-14 | Device for reclaiming fuel gas released during natural gas pipeline operation with gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261552 CN203231089U (en) | 2013-05-14 | 2013-05-14 | Device for reclaiming fuel gas released during natural gas pipeline operation with gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231089U true CN203231089U (en) | 2013-10-09 |
Family
ID=49287214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320261552 Expired - Lifetime CN203231089U (en) | 2013-05-14 | 2013-05-14 | Device for reclaiming fuel gas released during natural gas pipeline operation with gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178704A (en) * | 2017-07-30 | 2017-09-19 | 董晶龙 | A kind of natural gas line operation under pressure diffuses combustion gas retracting device |
-
2013
- 2013-05-14 CN CN 201320261552 patent/CN203231089U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178704A (en) * | 2017-07-30 | 2017-09-19 | 董晶龙 | A kind of natural gas line operation under pressure diffuses combustion gas retracting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171023 Address after: 100000 C, building 501-2, office building, Heng Ao center, building 26, Kam Fang street, Xicheng District, Beijing Patentee after: ENN (CHINA) GAS INVESTMENT Co.,Ltd. Address before: Wenling Road, Licheng District of Quanzhou City, 362000 overseas building, Fujian Province Patentee before: Quanzhou Gas Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180927 Address after: 100176 1103A 1, Ronghua South Road, Daxing District economic and Technological Development Zone, Beijing, 1 Patentee after: ENN FANNENG NETWORK TECHNOLOGY CO.,LTD. Address before: 100000 C block 501-2, office building, 26 Olympic building, Jin Sha Fang street, Xicheng District, Beijing. Patentee before: ENN (CHINA) GAS INVESTMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191226 Address after: 065001 Langfang City, Hebei Province Development Zone Langfang Huaxiang 118 No. 0392 Building 1 Patentee after: LANGFANG ENN PANERGY NETWORK TECHNOLOGY SERVICE CO.,LTD. Address before: 100176 1103A 1, Ronghua South Road, Daxing District economic and Technological Development Zone, Beijing, 1 Patentee before: ENN FANNENG NETWORK TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |