CN112397466A - 用于功率器件的深低温控温系统 - Google Patents
用于功率器件的深低温控温系统 Download PDFInfo
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- CN112397466A CN112397466A CN202011060241.7A CN202011060241A CN112397466A CN 112397466 A CN112397466 A CN 112397466A CN 202011060241 A CN202011060241 A CN 202011060241A CN 112397466 A CN112397466 A CN 112397466A
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- 239000007788 liquid Substances 0.000 claims abstract description 96
- 239000012530 fluid Substances 0.000 claims abstract description 63
- 239000000110 cooling liquid Substances 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 139
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 32
- 238000012360 testing method Methods 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 9
- 239000010964 304L stainless steel Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000012809 cooling fluid Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 2
- 230000002631 hypothermal effect Effects 0.000 claims 2
- 238000004088 simulation Methods 0.000 description 12
- 230000001276 controlling effect Effects 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000002826 coolant Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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CN202011060241.7A CN112397466B (zh) | 2020-09-30 | 2020-09-30 | 用于功率器件的深低温控温系统 |
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CN202011060241.7A CN112397466B (zh) | 2020-09-30 | 2020-09-30 | 用于功率器件的深低温控温系统 |
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CN112397466A true CN112397466A (zh) | 2021-02-23 |
CN112397466B CN112397466B (zh) | 2021-07-09 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006052818A2 (en) * | 2004-11-08 | 2006-05-18 | Mmr Technologies, Inc. | Small-scale gas liquefier |
KR20110118988A (ko) * | 2010-04-26 | 2011-11-02 | 대우조선해양 주식회사 | 재액화 전력 소비량을 절감하기 위한 증발가스 처리장치 및 방법 |
CN102414528A (zh) * | 2009-04-07 | 2012-04-11 | 工业加工方法研究和发展协会“阿美尼斯” | 用于从甲烷致冷剂回收冷量的致冷方法和系统 |
CN103630560A (zh) * | 2013-11-04 | 2014-03-12 | 大连理工大学 | 一种用于低温样品ct扫描的装置及方法 |
CN108562085A (zh) * | 2018-04-13 | 2018-09-21 | 杭州杭氧股份有限公司 | 一种利用常压过冷液氮冷却高温超导元件的装置及方法 |
CN108572680A (zh) * | 2018-04-23 | 2018-09-25 | 上海交通大学 | 一种液氮稳压出流控温装置 |
-
2020
- 2020-09-30 CN CN202011060241.7A patent/CN112397466B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006052818A2 (en) * | 2004-11-08 | 2006-05-18 | Mmr Technologies, Inc. | Small-scale gas liquefier |
CN102414528A (zh) * | 2009-04-07 | 2012-04-11 | 工业加工方法研究和发展协会“阿美尼斯” | 用于从甲烷致冷剂回收冷量的致冷方法和系统 |
KR20110118988A (ko) * | 2010-04-26 | 2011-11-02 | 대우조선해양 주식회사 | 재액화 전력 소비량을 절감하기 위한 증발가스 처리장치 및 방법 |
CN103630560A (zh) * | 2013-11-04 | 2014-03-12 | 大连理工大学 | 一种用于低温样品ct扫描的装置及方法 |
CN108562085A (zh) * | 2018-04-13 | 2018-09-21 | 杭州杭氧股份有限公司 | 一种利用常压过冷液氮冷却高温超导元件的装置及方法 |
CN108572680A (zh) * | 2018-04-23 | 2018-09-25 | 上海交通大学 | 一种液氮稳压出流控温装置 |
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Address after: Room 901-910, Jinqian block, No.10, Hongyi Road, Xinwu District, Wuxi City, Jiangsu Province, 214028 Patentee after: Wuxi zhongkedexin perception Technology Co.,Ltd. Country or region after: China Address before: Room 901-910, Jinqian block, No.10, Hongyi Road, Xinwu District, Wuxi City, Jiangsu Province, 214028 Patentee before: Wuxi Zhongke core photoelectric sensing technology Research Institute Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240506 Address after: Room 901-910, Jinqian block, No.10, Hongyi Road, Xinwu District, Wuxi City, Jiangsu Province, 214028 Patentee after: Wuxi zhongkedexin perception Technology Co.,Ltd. Country or region after: China Patentee after: SHANGHAI INSTITUTE OF TECHNICAL PHYSICS, CHINESE ACADEMY OF SCIENCE Address before: Room 901-910, Jinqian block, No.10, Hongyi Road, Xinwu District, Wuxi City, Jiangsu Province, 214028 Patentee before: Wuxi zhongkedexin perception Technology Co.,Ltd. Country or region before: China |