CN107490227B - 一种液氮冷却设备 - Google Patents
一种液氮冷却设备 Download PDFInfo
- Publication number
- CN107490227B CN107490227B CN201610945122.7A CN201610945122A CN107490227B CN 107490227 B CN107490227 B CN 107490227B CN 201610945122 A CN201610945122 A CN 201610945122A CN 107490227 B CN107490227 B CN 107490227B
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- channel
- liquid
- nitrogen
- box
- 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 - Fee Related
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 475
- 239000007788 liquid Substances 0.000 title claims abstract description 242
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 221
- 238000001816 cooling Methods 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 90
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 208000001034 Frostbite Diseases 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
- F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
1 | 液氮箱 | 9 | 推杆 |
2 | 料道 | 21 | 进料端 |
3 | 液氮供应装置 | 22 | 出料端 |
4 | 进液控制阀 | 23 | 氮气口 |
5 | 单向电磁阀 | 24 | 氮气管 |
6 | 氮气转换装置 | 25 | 进料端密封门 |
7 | 集气罐 | 26 | 出料端密封门 |
8 | 工件 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610945122.7A CN107490227B (zh) | 2016-11-02 | 2016-11-02 | 一种液氮冷却设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610945122.7A CN107490227B (zh) | 2016-11-02 | 2016-11-02 | 一种液氮冷却设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107490227A CN107490227A (zh) | 2017-12-19 |
CN107490227B true CN107490227B (zh) | 2020-02-14 |
Family
ID=60643288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610945122.7A Expired - Fee Related CN107490227B (zh) | 2016-11-02 | 2016-11-02 | 一种液氮冷却设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107490227B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111365920A (zh) * | 2020-04-20 | 2020-07-03 | 成都新连通低温设备有限公司 | 一种超低温冷却塔 |
CN115213667A (zh) * | 2022-08-12 | 2022-10-21 | 襄阳长源东谷实业股份有限公司 | 一种缸盖座圈压装机以及发动机产线 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2552029A (en) * | 1946-04-10 | 1951-05-08 | Union Carbide & Carbon Corp | Cold treating machine |
DE3915984C1 (zh) * | 1989-05-17 | 1990-09-06 | Wolfgang 6601 Kleinblittersdorf De Decker | |
DE4304675A1 (de) * | 1993-02-16 | 1994-08-18 | Linde Ag | Kühlung stückigen oder körnigen Gutes |
EP1373153A1 (en) * | 2001-03-15 | 2004-01-02 | L'AIR LIQUIDE, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des | Heat transfer fluids useable for cooling items, such as optical fibers |
CN104501490B (zh) * | 2014-12-04 | 2017-01-11 | 王琰 | 隧道型液氮速冻机 |
CN105972901B (zh) * | 2016-02-27 | 2018-11-09 | 中国科学院理化技术研究所 | 一种深冷箱 |
-
2016
- 2016-11-02 CN CN201610945122.7A patent/CN107490227B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN107490227A (zh) | 2017-12-19 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A liquid nitrogen cooling equipment Effective date of registration: 20200817 Granted publication date: 20200214 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000977 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210507 Granted publication date: 20200214 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000977 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Liquid nitrogen cooling equipment Effective date of registration: 20210726 Granted publication date: 20200214 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |
|
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: 20200214 Termination date: 20211102 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231123 Granted publication date: 20200214 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |