CN114396495A - 一种自锁式多功能自动卸压阀 - Google Patents
一种自锁式多功能自动卸压阀 Download PDFInfo
- Publication number
- CN114396495A CN114396495A CN202210210727.7A CN202210210727A CN114396495A CN 114396495 A CN114396495 A CN 114396495A CN 202210210727 A CN202210210727 A CN 202210210727A CN 114396495 A CN114396495 A CN 114396495A
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- CN
- China
- Prior art keywords
- valve
- main valve
- main
- reset
- stroke
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0473—Multiple-way safety valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210210727.7A CN114396495A (zh) | 2022-03-03 | 2022-03-03 | 一种自锁式多功能自动卸压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210210727.7A CN114396495A (zh) | 2022-03-03 | 2022-03-03 | 一种自锁式多功能自动卸压阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114396495A true CN114396495A (zh) | 2022-04-26 |
Family
ID=81234419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210210727.7A Pending CN114396495A (zh) | 2022-03-03 | 2022-03-03 | 一种自锁式多功能自动卸压阀 |
Country Status (1)
Country | Link |
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CN (1) | CN114396495A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060040565A (ko) * | 2005-10-13 | 2006-05-10 | 조광아이엘아이주식회사 | 파이롯트 밸브를 이용한 압력방출시스템 |
CN103295656A (zh) * | 2012-02-29 | 2013-09-11 | 上海核工程研究设计院 | 用于核反应堆的多样化专设安全*** |
CN103791144A (zh) * | 2014-01-27 | 2014-05-14 | 中国舰船研究设计中心 | 带压差控制功能的高压空气供气阀及空气吹除方法 |
CN104455604A (zh) * | 2014-11-05 | 2015-03-25 | 北京航天动力研究所 | 一种高压调制型先导式安全阀 |
CN107636381A (zh) * | 2015-12-10 | 2018-01-26 | 三菱重工业株式会社 | 安全阀***、储罐、船舶及船舶中的安全阀***的运用方法 |
CN109243633A (zh) * | 2018-08-13 | 2019-01-18 | 中国核电工程有限公司 | 一种核电厂自动化充排*** |
-
2022
- 2022-03-03 CN CN202210210727.7A patent/CN114396495A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060040565A (ko) * | 2005-10-13 | 2006-05-10 | 조광아이엘아이주식회사 | 파이롯트 밸브를 이용한 압력방출시스템 |
CN103295656A (zh) * | 2012-02-29 | 2013-09-11 | 上海核工程研究设计院 | 用于核反应堆的多样化专设安全*** |
CN103791144A (zh) * | 2014-01-27 | 2014-05-14 | 中国舰船研究设计中心 | 带压差控制功能的高压空气供气阀及空气吹除方法 |
CN104455604A (zh) * | 2014-11-05 | 2015-03-25 | 北京航天动力研究所 | 一种高压调制型先导式安全阀 |
CN107636381A (zh) * | 2015-12-10 | 2018-01-26 | 三菱重工业株式会社 | 安全阀***、储罐、船舶及船舶中的安全阀***的运用方法 |
CN109243633A (zh) * | 2018-08-13 | 2019-01-18 | 中国核电工程有限公司 | 一种核电厂自动化充排*** |
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
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CB02 | Change of applicant information |