CN100460479C - Environment-friendly type heat pump mixed working medium - Google Patents
Environment-friendly type heat pump mixed working medium Download PDFInfo
- Publication number
- CN100460479C CN100460479C CNB2006100524233A CN200610052423A CN100460479C CN 100460479 C CN100460479 C CN 100460479C CN B2006100524233 A CNB2006100524233 A CN B2006100524233A CN 200610052423 A CN200610052423 A CN 200610052423A CN 100460479 C CN100460479 C CN 100460479C
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- Prior art keywords
- hfc
- component
- heat pump
- working medium
- environment
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- 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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Abstract
Description
Bubble point temperature | Dew-point temperature | Temperature glide | |
Embodiment 1 | -38.06 | -36.03 | 2.03 |
Embodiment 2 | -37.40 | -35.37 | 2.03 |
Embodiment 3 | -37.71 | -34.77 | 2.95 |
Embodiment 4 | -38.10 | -35.08 | 3.03 |
Embodiment 5 | -37.08 | -34.27 | 2.81 |
Embodiment 6 | -40.09 | -35.77 | 4.32 |
Embodiment 7 | -37.08 | -35.59 | 1.49 |
Embodiment 8 | -35.60 | -31.36 | 4.24 |
Embodiment 9 | -42.07 | -40.31 | 1.76 |
Embodiment 10 | -33.7 | -30.56 | 3.14 |
R417A | -38.01 | -32.87 | 5.14 |
Working medium | ODP | GWP |
Embodiment 1 | 0 | 1428 |
Embodiment 2 | 0 | 1353 |
Embodiment 3 | 0 | 1364 |
Embodiment 4 | 0 | 1409 |
Embodiment 5 | 0 | 1289 |
Embodiment 6 | 0 | 1491 |
Embodiment 7 | 0 | 419 |
Embodiment 8 | 0 | 421 |
Embodiment 9 | 0 | 1877 |
Embodiment 10 | 0 | 1332 |
R417A | 0 | 1956 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100524233A CN100460479C (en) | 2006-07-10 | 2006-07-10 | Environment-friendly type heat pump mixed working medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100524233A CN100460479C (en) | 2006-07-10 | 2006-07-10 | Environment-friendly type heat pump mixed working medium |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1884428A CN1884428A (en) | 2006-12-27 |
CN100460479C true CN100460479C (en) | 2009-02-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100524233A Active CN100460479C (en) | 2006-07-10 | 2006-07-10 | Environment-friendly type heat pump mixed working medium |
Country Status (1)
Country | Link |
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CN (1) | CN100460479C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101157849A (en) * | 2007-11-09 | 2008-04-09 | 浙江蓝天环保高科技股份有限公司 | Environment-friendly type refrigerant |
CN103436239B (en) * | 2013-09-10 | 2016-03-02 | 浙江永和制冷股份有限公司 | Refrigeration agent and preparation method thereof |
CN104610918A (en) * | 2015-03-04 | 2015-05-13 | 天津大学 | Environment-friendly refrigerant suitable for refrigeration and cold storage system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1076713A (en) * | 1992-02-03 | 1993-09-29 | 联合信号股份有限公司 | New refrigerant composition |
US5616276A (en) * | 1990-07-26 | 1997-04-01 | E. I. Du Pont De Nemours And Company | Azeotrope-like refrigerants with chlorodifluoromethane, pentafluoroethane, and C2 -C4 hydrocarbon |
CN1377398A (en) * | 1999-09-30 | 2002-10-30 | 制冷产品有限公司 | CFC12 replacement refrigerant |
WO2005028586A2 (en) * | 2003-09-19 | 2005-03-31 | Arkema | Hydrofluorocarbon-based composition and use thereof |
CN1629248A (en) * | 2004-09-29 | 2005-06-22 | 浙江蓝天环保高科技股份有限公司 | Environmental protection type refrigerant for replacement of CFC-12 |
CN1740263A (en) * | 2005-09-16 | 2006-03-01 | 清华大学 | Mixed heat pump work substance with zero ozone layer destroying potential |
-
2006
- 2006-07-10 CN CNB2006100524233A patent/CN100460479C/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5616276A (en) * | 1990-07-26 | 1997-04-01 | E. I. Du Pont De Nemours And Company | Azeotrope-like refrigerants with chlorodifluoromethane, pentafluoroethane, and C2 -C4 hydrocarbon |
CN1076713A (en) * | 1992-02-03 | 1993-09-29 | 联合信号股份有限公司 | New refrigerant composition |
CN1377398A (en) * | 1999-09-30 | 2002-10-30 | 制冷产品有限公司 | CFC12 replacement refrigerant |
WO2005028586A2 (en) * | 2003-09-19 | 2005-03-31 | Arkema | Hydrofluorocarbon-based composition and use thereof |
CN1629248A (en) * | 2004-09-29 | 2005-06-22 | 浙江蓝天环保高科技股份有限公司 | Environmental protection type refrigerant for replacement of CFC-12 |
CN1740263A (en) * | 2005-09-16 | 2006-03-01 | 清华大学 | Mixed heat pump work substance with zero ozone layer destroying potential |
Also Published As
Publication number | Publication date |
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CN1884428A (en) | 2006-12-27 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210923 Address after: 312369 No. 5, Weiqi Road, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee after: SINOCHEM LANTIAN FLUORINE MATERIAL Co.,Ltd. Patentee after: ZHEJIANG LANTIAN ENVIRONMENTAL PROTECTION HI-TECH Co.,Ltd. Patentee after: SINOCHEM LANTIAN Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310012 Moganshan Road No. 639 Patentee before: ZHEJIANG LANTIAN ENVIRONMENTAL PROTECTION HI-TECH Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An environmental friendly heat pump mixture Effective date of registration: 20220628 Granted publication date: 20090211 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Zhaohui sub branch Pledgor: SINOCHEM LANTIAN Co.,Ltd. Registration number: Y2022330001143 |
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PE01 | Entry into force 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: 20230308 Granted publication date: 20090211 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Zhaohui sub branch Pledgor: SINOCHEM LANTIAN Co.,Ltd. Registration number: Y2022330001143 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |