CN1775890A - 用于中高温热泵的三元混合工质 - Google Patents
用于中高温热泵的三元混合工质 Download PDFInfo
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- CN1775890A CN1775890A CN 200510122259 CN200510122259A CN1775890A CN 1775890 A CN1775890 A CN 1775890A CN 200510122259 CN200510122259 CN 200510122259 CN 200510122259 A CN200510122259 A CN 200510122259A CN 1775890 A CN1775890 A CN 1775890A
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- CN
- China
- Prior art keywords
- hfc
- working medium
- temperature heat
- heat pump
- hcfc
- 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.)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
Abstract
Description
组元 | 名称 | 分子式 | 分子量 | Tb℃ | Tc℃ | PcMPa | ODP | GWP |
HFC152a | 1,1-二氟乙烷 | CHF2CH3 | 66.05 | -24.0 | 113.0 | 4.52 | 0 | 140 |
HFC125 | 1,1,1,2,2-五氟乙烷 | CHF2CF3 | 120.02 | -48.1 | 66.3 | 3.63 | 0 | 3200 |
HFC245fa | 1,1,1,3,3-五氟丙烷 | CHF2CF2CF3 | 134.05 | 15.3 | 157.6 | 3.64 | 0 | 950 |
HCFC142b | 一氯-1,1-二氟乙烷 | CH3CClF2 | 100.50 | -9.0 | 137.2 | 4.12 | 0.043 | 2000 |
HCFC22 | 二氟一氯甲烷 | CHClF2 | 86.47 | -40.8 | 96.2 | 4.99 | 0.034 | 1700 |
参数于性能 | 实施例1 | 实施例2 | 实施例3 |
蒸发压力MPa | 0.6 | 0.6 | 0.6 |
冷凝压力MPa | 1.9 | 1.9 | 1.9 |
压比 | 3.17 | 3.17 | 3.17 |
排气温度℃ | 99.7 | 101.0 | 101.6 |
COP | 5.63 | 5.40 | 5.57 |
供热量kJ/kg | 182.9 | 174.8 | 170.3 |
单位容积制热量kJ/m3 | 4554 | 4353 | 4528 |
ODP | 0 | 0.007 | 0.025 |
GWP | 944.6 | 905.6 | 1538 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101222594A CN1313559C (zh) | 2005-12-09 | 2005-12-09 | 用于中高温热泵的三元混合工质 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101222594A CN1313559C (zh) | 2005-12-09 | 2005-12-09 | 用于中高温热泵的三元混合工质 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006101490677A Division CN101173162A (zh) | 2005-12-09 | 2005-12-09 | 用于中高温热泵的三元混合工质 |
CNB2006101490662A Division CN100434492C (zh) | 2005-12-09 | 2005-12-09 | 用于中高温热泵的三元混合工质 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1775890A true CN1775890A (zh) | 2006-05-24 |
CN1313559C CN1313559C (zh) | 2007-05-02 |
Family
ID=36765613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101222594A Expired - Fee Related CN1313559C (zh) | 2005-12-09 | 2005-12-09 | 用于中高温热泵的三元混合工质 |
Country Status (1)
Country | Link |
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CN (1) | CN1313559C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106566476A (zh) * | 2016-10-28 | 2017-04-19 | 佛山市大芝热泵制冷设备有限公司 | 一种环境友好型三元非共沸高冷凝温度制冷剂及其充注方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2507437B2 (ja) * | 1987-06-05 | 1996-06-12 | 旭硝子株式会社 | 作動媒体混合物 |
JPH01108292A (ja) * | 1987-10-19 | 1989-04-25 | Daikin Ind Ltd | 冷媒 |
JPH01153786A (ja) * | 1987-12-11 | 1989-06-15 | Asahi Glass Co Ltd | 作動媒体混合物 |
CN1162616A (zh) * | 1996-06-19 | 1997-10-22 | 清华大学 | 一种新的绿色制冷剂 |
CN1236801A (zh) * | 1998-05-22 | 1999-12-01 | 中山威力集团公司 | 臭氧安全型制冷剂 |
CN1364846A (zh) * | 2001-01-19 | 2002-08-21 | 范志平 | 绿色制冷剂 |
-
2005
- 2005-12-09 CN CNB2005101222594A patent/CN1313559C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106566476A (zh) * | 2016-10-28 | 2017-04-19 | 佛山市大芝热泵制冷设备有限公司 | 一种环境友好型三元非共沸高冷凝温度制冷剂及其充注方法 |
Also Published As
Publication number | Publication date |
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CN1313559C (zh) | 2007-05-02 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Century Tianyuan Geothermal Environmental Protection Engineering Co.,Ltd. Assignor: Tianjin University Contract record no.: 2011120000173 Denomination of invention: Triple mixed working medium 2 for immediate-high temperature Granted publication date: 20070502 License type: Exclusive License Open date: 20060524 Record date: 20110901 |
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DD01 | Delivery of document by public notice |
Addressee: Zhu Zeming Document name: Notification of Passing Examination on Formalities |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20151209 |
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EXPY | Termination of patent right or utility model |