CN103409114B - 一种蒸发冷却介质 - Google Patents
一种蒸发冷却介质 Download PDFInfo
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- CN103409114B CN103409114B CN201210430819.2A CN201210430819A CN103409114B CN 103409114 B CN103409114 B CN 103409114B CN 201210430819 A CN201210430819 A CN 201210430819A CN 103409114 B CN103409114 B CN 103409114B
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- difluoro
- cooling medium
- evaporative cooling
- fluorine
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Abstract
Description
十二氟己酮 | 十二氟己烷 | 十二氟己烯 | |
室温下状态 | 无色均相液体 | 无色均相液体 | 无色均相液体 |
分子量 | 316 | 302 | 300 |
表面张力,mN/m | 11.3 | 15.2 | 12.2 |
沸点,℃ | 49.2 | 73 | 47.3 |
液体密度,g/cc | 1.6 | 1.66 | 1.62 |
水的溶解度,ppm | 10 | 195 | 42 |
临界温度,℃ | 168.7 | 244.6 | 208.7 |
酸度 | 中性 | 中性 | 中性 |
闪点 | 无 | 无 | 无 |
空气中燃程 | 无 | 无 | 无 |
臭氧损害潜值(ODP) | 0 | 0 | 0 |
全球变暖潜值(GWP) | 1 | 1500 | 20 |
蒸发潜值(沸点下),J/g | 88 | 145.4 | 121.7 |
比热(25℃),J/g.℃ | 1.103 | 1.42 | 1.19 |
蒸汽压,Kpa(20℃) | 40.3 | 17.3 | 49 |
粘度,cPs | 0.56 | 0.89 | 0.56 |
额定功率 | 750KW | 效率 | 96.3% |
额定电压 | 690V | 功率因素 | 0.91 |
额定电流 | 685A | 定子内外径 | 480/740mm |
极对数 | 2 | 绕组形式 | 双层叠绕组 |
介质性能 | 风力发电机 | 火力发电机 | 水力发电机 |
沸点/℃ | 45~75 | 38~50 | 40~60 |
体积电阻率/(GΩ.m) | ≥1 | ≥100 | ≥1 |
电压击穿值/(kV/2.5mm) | ≥20 | ≥30 | ≥20 |
可燃性 | 不可燃 | 不可燃 | 不可燃 |
Claims (14)
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CN201210430819.2A CN103409114B (zh) | 2012-10-31 | 2012-10-31 | 一种蒸发冷却介质 |
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CN201210430819.2A CN103409114B (zh) | 2012-10-31 | 2012-10-31 | 一种蒸发冷却介质 |
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CN103409114A CN103409114A (zh) | 2013-11-27 |
CN103409114B true CN103409114B (zh) | 2017-06-06 |
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CN201210430819.2A Active CN103409114B (zh) | 2012-10-31 | 2012-10-31 | 一种蒸发冷却介质 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106653296A (zh) * | 2016-11-01 | 2017-05-10 | 厦门兆氟科技有限公司 | 氟碳介质在蒸发冷却变压器中的应用 |
CN107134605A (zh) * | 2017-06-23 | 2017-09-05 | 四川国创成电池材料有限公司 | 一种蒸发冷却阻燃电池系统 |
CN111647391B (zh) * | 2020-07-15 | 2022-01-21 | 浙江诺亚氟化工有限公司 | 一种多效有机型冷却液组合物及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1950478A (zh) * | 2004-03-04 | 2007-04-18 | 纳幕尔杜邦公司 | 卤代酮致冷剂组合物和它的用途 |
CN1957054A (zh) * | 2004-05-26 | 2007-05-02 | 纳幕尔杜邦公司 | 1,1,1,2,2,4,5,5,5-九氟-4-(三氟甲基)-3-戊酮制冷剂和包含氟代醚的传热组合物 |
CN102089352A (zh) * | 2008-07-16 | 2011-06-08 | 陶氏环球技术公司 | 包含甲硅烷基封端的聚亚烷基二醇作为润滑剂的制冷剂组合物及其制备方法 |
CN102451681A (zh) * | 2010-10-26 | 2012-05-16 | 中化蓝天集团有限公司 | 一种十二氟己烷的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1764487A1 (de) * | 2005-09-19 | 2007-03-21 | Solvay Fluor GmbH | Arbeitsfluid für einen ORC-Prozess |
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2012
- 2012-10-31 CN CN201210430819.2A patent/CN103409114B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1950478A (zh) * | 2004-03-04 | 2007-04-18 | 纳幕尔杜邦公司 | 卤代酮致冷剂组合物和它的用途 |
CN1957054A (zh) * | 2004-05-26 | 2007-05-02 | 纳幕尔杜邦公司 | 1,1,1,2,2,4,5,5,5-九氟-4-(三氟甲基)-3-戊酮制冷剂和包含氟代醚的传热组合物 |
CN101094903A (zh) * | 2004-05-26 | 2007-12-26 | 纳幕尔杜邦公司 | 包含氢氟烃的1,1,1,2,2,4,5,5,5-九氟-4-(三氟甲基)-3-戊酮组合物及其应用 |
CN102089352A (zh) * | 2008-07-16 | 2011-06-08 | 陶氏环球技术公司 | 包含甲硅烷基封端的聚亚烷基二醇作为润滑剂的制冷剂组合物及其制备方法 |
CN102451681A (zh) * | 2010-10-26 | 2012-05-16 | 中化蓝天集团有限公司 | 一种十二氟己烷的制备方法 |
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Owner name: INSTITUTE OF ELECTRICAL ENGINEERING, CHINESE ACADE Effective date: 20131231 |
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Effective date of registration: 20131231 Address after: 310018 No. 27, No. 5, Hangzhou economic and Technological Development Zone, Zhejiang Applicant after: Zhejiang Lantian Environment Protecting Sci-Tech Co., Ltd. Applicant after: Institute of Electrical Engineering of the Chinese Academy of Sciences Address before: 310018 No. 27, No. 5, Hangzhou economic and Technological Development Zone, Zhejiang Applicant before: Zhejiang Lantian Environment Protecting Sci-Tech Co., Ltd. |
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Inventor after: Chen Huichuang Inventor after: Yu Shunzhou Inventor after: Liu Wucan Inventor after: Gu Guobiao Inventor after: Zhu Guanghui Inventor before: Chen Huichuang Inventor before: Yu Shunzhou Inventor before: Liu Wucan Inventor before: Gu Guobiao Inventor before: Zhu Guanghui |
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