CN103939738A - 一种阀门低温检测氦气回收利用系统及其控制方法 - Google Patents
一种阀门低温检测氦气回收利用系统及其控制方法 Download PDFInfo
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- CN103939738A CN103939738A CN201410172122.9A CN201410172122A CN103939738A CN 103939738 A CN103939738 A CN 103939738A CN 201410172122 A CN201410172122 A CN 201410172122A CN 103939738 A CN103939738 A CN 103939738A
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- pressure
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- 239000007789 gas Substances 0.000 title claims abstract description 101
- 239000001307 helium Substances 0.000 title claims abstract description 35
- 229910052734 helium Inorganic materials 0.000 title claims abstract description 35
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000004064 recycling Methods 0.000 title abstract description 9
- 238000011084 recovery Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000010586 diagram Methods 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
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Claims (5)
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CN201410172122.9A CN103939738B (zh) | 2014-04-25 | 2014-04-25 | 一种阀门低温检测氦气回收利用系统的控制方法 |
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CN201410172122.9A CN103939738B (zh) | 2014-04-25 | 2014-04-25 | 一种阀门低温检测氦气回收利用系统的控制方法 |
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CN103939738A true CN103939738A (zh) | 2014-07-23 |
CN103939738B CN103939738B (zh) | 2017-01-25 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104317322A (zh) * | 2014-10-24 | 2015-01-28 | 北京精密机电控制设备研究所 | 一种自动调压式高压氦气控制系统 |
CN106642994A (zh) * | 2016-11-23 | 2017-05-10 | 安徽皖拓自动化有限公司 | 一种低温阀深冷实验装置控制系统 |
CN107515086A (zh) * | 2016-06-15 | 2017-12-26 | 北京亿华通科技股份有限公司 | 一种气密性测试装置 |
CN107559589A (zh) * | 2017-09-27 | 2018-01-09 | 河南省远洋粉体科技股份有限公司 | 真空气雾化生产合金粉用惰性气体循环保护系统 |
CN109185696A (zh) * | 2018-09-29 | 2019-01-11 | 宁波健信核磁技术有限公司 | 一种高效高纯度的氦气回收装置和方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6119507A (en) * | 1996-07-11 | 2000-09-19 | Leybold Vakuum Gmbh | Method and apparatus for recovering helium after testing for leaks in a sample holder |
CN102004018A (zh) * | 2010-10-20 | 2011-04-06 | 合肥通用机械研究院 | 用于阀门低温试验的氦气增压与回收系统 |
JP5081052B2 (ja) * | 2008-04-30 | 2012-11-21 | 株式会社フクダ | リークテストシステム |
CN203428912U (zh) * | 2013-08-16 | 2014-02-12 | 中国计量科学研究院 | 氦气回收装置 |
CN204026145U (zh) * | 2014-04-25 | 2014-12-17 | 北京国彬信诚科技有限公司 | 一种阀门低温检测氦气回收利用系统 |
-
2014
- 2014-04-25 CN CN201410172122.9A patent/CN103939738B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6119507A (en) * | 1996-07-11 | 2000-09-19 | Leybold Vakuum Gmbh | Method and apparatus for recovering helium after testing for leaks in a sample holder |
JP5081052B2 (ja) * | 2008-04-30 | 2012-11-21 | 株式会社フクダ | リークテストシステム |
CN102004018A (zh) * | 2010-10-20 | 2011-04-06 | 合肥通用机械研究院 | 用于阀门低温试验的氦气增压与回收系统 |
CN203428912U (zh) * | 2013-08-16 | 2014-02-12 | 中国计量科学研究院 | 氦气回收装置 |
CN204026145U (zh) * | 2014-04-25 | 2014-12-17 | 北京国彬信诚科技有限公司 | 一种阀门低温检测氦气回收利用系统 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104317322A (zh) * | 2014-10-24 | 2015-01-28 | 北京精密机电控制设备研究所 | 一种自动调压式高压氦气控制系统 |
CN107515086A (zh) * | 2016-06-15 | 2017-12-26 | 北京亿华通科技股份有限公司 | 一种气密性测试装置 |
CN106642994A (zh) * | 2016-11-23 | 2017-05-10 | 安徽皖拓自动化有限公司 | 一种低温阀深冷实验装置控制系统 |
CN107559589A (zh) * | 2017-09-27 | 2018-01-09 | 河南省远洋粉体科技股份有限公司 | 真空气雾化生产合金粉用惰性气体循环保护系统 |
CN107559589B (zh) * | 2017-09-27 | 2023-11-03 | 新疆远洋金属材料科技有限公司 | 真空气雾化生产合金粉用惰性气体循环保护系统 |
CN109185696A (zh) * | 2018-09-29 | 2019-01-11 | 宁波健信核磁技术有限公司 | 一种高效高纯度的氦气回收装置和方法 |
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Effective date of registration: 20191205 Address after: No. 191, Chengbei West Street, Changzhi Development Zone, Shanxi Province Patentee after: Shanxi SDIC heiderison Hydrogen Equipment Co.,Ltd. Address before: 102628 Beijing City Industrial Development Zone Daxing District Sheng Fang Road No. 1 Sanli Industrial Park No. 2 Building 1 layer Patentee before: BEIJING GUOBIN XINCHENG TECHNOLOGY Co.,Ltd. |
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Address after: 046000 Clean Control Innovation Base of Science and Technology Industrial Park in Changzhi High tech Industrial Development Zone, Changzhi City, Shanxi Province Patentee after: Shanxi Haidelisen Hydrogen Energy Technology Co.,Ltd. Address before: No. 191, Chengbei West Street, Changzhi Development Zone, Shanxi Province 046011 Patentee before: Shanxi SDIC heiderison Hydrogen Equipment Co.,Ltd. |