CN104121447A - 防回火放散装置 - Google Patents
防回火放散装置 Download PDFInfo
- Publication number
- CN104121447A CN104121447A CN201410362233.6A CN201410362233A CN104121447A CN 104121447 A CN104121447 A CN 104121447A CN 201410362233 A CN201410362233 A CN 201410362233A CN 104121447 A CN104121447 A CN 104121447A
- Authority
- CN
- China
- Prior art keywords
- head
- diffuse channel
- backfireproof
- flame trap
- fire
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000000740 bleeding effect Effects 0.000 claims description 17
- 238000005276 aerator Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 21
- 239000007789 gas Substances 0.000 description 20
- 230000005540 biological transmission Effects 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Gas Burners (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410362233.6A CN104121447B (zh) | 2014-07-29 | 2014-07-29 | 防回火放散装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410362233.6A CN104121447B (zh) | 2014-07-29 | 2014-07-29 | 防回火放散装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104121447A true CN104121447A (zh) | 2014-10-29 |
CN104121447B CN104121447B (zh) | 2016-05-11 |
Family
ID=51766986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410362233.6A Expired - Fee Related CN104121447B (zh) | 2014-07-29 | 2014-07-29 | 防回火放散装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104121447B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109453486A (zh) * | 2018-11-26 | 2019-03-12 | 中冶南方工程技术有限公司 | 放散机构及可用于放散管的止逆装置 |
CN113280258A (zh) * | 2021-06-23 | 2021-08-20 | 天津佰焰加氢装备有限公司 | 一种具有实时监测和辅助防护的加氢站用储氢罐 |
CN113926118A (zh) * | 2021-10-08 | 2022-01-14 | 华能营口仙人岛热电有限责任公司 | 一种脱硝供氨系统阻火器双布置方式 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2256364A1 (zh) * | 1973-12-26 | 1975-07-25 | Valve Syst Int Inc | |
CN2761209Y (zh) * | 2004-12-09 | 2006-03-01 | 天津天铁冶金集团有限公司 | 一种防回火水封 |
US20120255344A1 (en) * | 2008-08-15 | 2012-10-11 | Securus, Inc. | Pipe pressure testing method and apparatus |
CN202852878U (zh) * | 2012-10-16 | 2013-04-03 | 济南黄台煤气炉有限公司 | 一种放散点火装置 |
CN203605239U (zh) * | 2013-10-23 | 2014-05-21 | 长沙新奥燃气有限公司 | 城镇管道燃气放散燃烧装置 |
CN203718382U (zh) * | 2013-12-30 | 2014-07-16 | 武汉市燃气热力规划设计院有限公司 | 燃气管道安全放散系统 |
CN203948861U (zh) * | 2014-07-29 | 2014-11-19 | 成都国光电子仪表有限责任公司 | 防回火效果好的放散装置 |
-
2014
- 2014-07-29 CN CN201410362233.6A patent/CN104121447B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2256364A1 (zh) * | 1973-12-26 | 1975-07-25 | Valve Syst Int Inc | |
CN2761209Y (zh) * | 2004-12-09 | 2006-03-01 | 天津天铁冶金集团有限公司 | 一种防回火水封 |
US20120255344A1 (en) * | 2008-08-15 | 2012-10-11 | Securus, Inc. | Pipe pressure testing method and apparatus |
CN202852878U (zh) * | 2012-10-16 | 2013-04-03 | 济南黄台煤气炉有限公司 | 一种放散点火装置 |
CN203605239U (zh) * | 2013-10-23 | 2014-05-21 | 长沙新奥燃气有限公司 | 城镇管道燃气放散燃烧装置 |
CN203718382U (zh) * | 2013-12-30 | 2014-07-16 | 武汉市燃气热力规划设计院有限公司 | 燃气管道安全放散系统 |
CN203948861U (zh) * | 2014-07-29 | 2014-11-19 | 成都国光电子仪表有限责任公司 | 防回火效果好的放散装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109453486A (zh) * | 2018-11-26 | 2019-03-12 | 中冶南方工程技术有限公司 | 放散机构及可用于放散管的止逆装置 |
CN109453486B (zh) * | 2018-11-26 | 2023-11-21 | 中冶南方工程技术有限公司 | 放散机构及可用于放散管的止逆装置 |
CN113280258A (zh) * | 2021-06-23 | 2021-08-20 | 天津佰焰加氢装备有限公司 | 一种具有实时监测和辅助防护的加氢站用储氢罐 |
CN113926118A (zh) * | 2021-10-08 | 2022-01-14 | 华能营口仙人岛热电有限责任公司 | 一种脱硝供氨系统阻火器双布置方式 |
CN113926118B (zh) * | 2021-10-08 | 2023-07-18 | 华能营口仙人岛热电有限责任公司 | 一种脱硝供氨系统阻火器双布置方式 |
Also Published As
Publication number | Publication date |
---|---|
CN104121447B (zh) | 2016-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Deng Liping Inventor before: Lv Zhonggui |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170515 Address after: 404100 Chongqing Jiulongpo Branch City Road No. 71, No. 71, No. 1 of Erlang students Pioneering Park A Building 5 No. 5-1-5 Patentee after: Chongqing wisdom intellectual property operation management Co.,Ltd. Address before: 610000 Jianshe Road, Sichuan, No. 2, Patentee before: CHENGDU GUOGUANG ELECTRONIC INSTRUMENT Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181120 Address after: 610000 No. 144 Qingjiang Middle Road, Qingbaijiang District, Chengdu City, Sichuan Province Patentee after: Chengdu Zhirong Zhichuang Intellectual Property Operation Co.,Ltd. Address before: 404100 No. 71, No. 71, Kecheng Road, Kowloon Po, Chongqing, No. 5, No. 5, A building, Erlang international pioneer park, No. 1, Kowloon. Patentee before: Chongqing wisdom intellectual property operation management 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: 20160511 |