CN201180908Y - 一种燃气阀门在线快速检漏系统 - Google Patents
一种燃气阀门在线快速检漏系统 Download PDFInfo
- Publication number
- CN201180908Y CN201180908Y CNU2007200615478U CN200720061547U CN201180908Y CN 201180908 Y CN201180908 Y CN 201180908Y CN U2007200615478 U CNU2007200615478 U CN U2007200615478U CN 200720061547 U CN200720061547 U CN 200720061547U CN 201180908 Y CN201180908 Y CN 201180908Y
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- detection
- gas valve
- online quick
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/34—Hydrogen distribution
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200615478U CN201180908Y (zh) | 2007-12-14 | 2007-12-14 | 一种燃气阀门在线快速检漏系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200615478U CN201180908Y (zh) | 2007-12-14 | 2007-12-14 | 一种燃气阀门在线快速检漏系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201180908Y true CN201180908Y (zh) | 2009-01-14 |
Family
ID=40250409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200615478U Expired - Lifetime CN201180908Y (zh) | 2007-12-14 | 2007-12-14 | 一种燃气阀门在线快速检漏系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201180908Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101509605B (zh) * | 2009-03-09 | 2012-10-24 | 罗东晓 | 燃气管网检修作业过程中放散燃气的回收方法及其装置 |
CN103674447A (zh) * | 2012-08-31 | 2014-03-26 | 宝山钢铁股份有限公司 | 一种用于可燃气体管道阀门泄漏的在线检测装置及方法 |
CN109469833A (zh) * | 2018-10-15 | 2019-03-15 | 中石化石油工程设计有限公司 | 一种煤制气管道渗透氢含量的测定试验方法 |
-
2007
- 2007-12-14 CN CNU2007200615478U patent/CN201180908Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101509605B (zh) * | 2009-03-09 | 2012-10-24 | 罗东晓 | 燃气管网检修作业过程中放散燃气的回收方法及其装置 |
CN103674447A (zh) * | 2012-08-31 | 2014-03-26 | 宝山钢铁股份有限公司 | 一种用于可燃气体管道阀门泄漏的在线检测装置及方法 |
CN109469833A (zh) * | 2018-10-15 | 2019-03-15 | 中石化石油工程设计有限公司 | 一种煤制气管道渗透氢含量的测定试验方法 |
CN109469833B (zh) * | 2018-10-15 | 2021-03-30 | 中石化石油工程设计有限公司 | 一种煤制气管道渗透氢含量的测定试验方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101183036B (zh) | 燃气阀门在线快速检漏方法 | |
AU2009290420A1 (en) | Method and device for detecting leaks in an underground liquid pipe, particularly a water pipe | |
CN201180908Y (zh) | 一种燃气阀门在线快速检漏系统 | |
CN204758234U (zh) | 火力发电机组真空系统设备泄漏检测系统 | |
CN102879290A (zh) | 一种煤岩解吸附试验方法 | |
CN102830081A (zh) | 高温燃烧氧化法在线cod/toc/tn自动监测仪 | |
CN112730519A (zh) | 一种便携式的甲烷微量泄漏量化检测仪及其检测方法 | |
CN205426890U (zh) | 一种气体分析仪检定配套装置 | |
CN201615873U (zh) | 免试剂多参数自动在线水质监测系统 | |
CN202305283U (zh) | 单向阀气体采样袋 | |
CN104226300A (zh) | 一种scr催化剂及其制备方法 | |
CN215910066U (zh) | 一种区分天然气与沼气的分析装置 | |
CN210687796U (zh) | 一种氢混天然气输送管道的安全检测装置 | |
CN207540860U (zh) | 一种气体分析仪恒压恒流的保护装置 | |
CN202329953U (zh) | 一种在线检查阀门内部微量泄漏的装置 | |
CN207281039U (zh) | 一种大气监测系统 | |
CN209014454U (zh) | 流动注射分析测定地下水中挥发酚的装置 | |
CN208283364U (zh) | 一种便携式轻型防干扰检测仪保护壳 | |
CN205826540U (zh) | 一种真空自吸式食品安全快速检测装置 | |
CN221405566U (zh) | 一种双气路的便携式非甲烷总烃分析仪器 | |
CN204255942U (zh) | 一种煤气中焦油及灰含量的检测装置 | |
CN220913061U (zh) | 一种用于评价甲基碘吸收液性能的试验装置 | |
CN208109711U (zh) | 水质检测装置 | |
CN221108287U (zh) | 一种异味去除效果检测用辅助箱 | |
CN109632394A (zh) | 低温常压储罐的取样装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170613 Address after: 510623, room 3, 2301 Linjiang Road, Guangzhou, Guangdong, Tianhe District Co-patentee after: South China University of Technology Patentee after: Guangzhou Gas Group Co., Ltd. Address before: 510060, one of No. 416 East Ring Road, Guangzhou, Guangdong Co-patentee before: South China University of Technology Patentee before: Gas Co., Ltd. of Guangzhou City |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090114 |