GB2547178B - Highly efficient and environmental friendly mixed refrigerant for low temperature heat pump - Google Patents

Highly efficient and environmental friendly mixed refrigerant for low temperature heat pump Download PDF

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Publication number
GB2547178B
GB2547178B GB1505844.9A GB201505844A GB2547178B GB 2547178 B GB2547178 B GB 2547178B GB 201505844 A GB201505844 A GB 201505844A GB 2547178 B GB2547178 B GB 2547178B
Authority
GB
United Kingdom
Prior art keywords
low temperature
heat pump
temperature heat
highly efficient
mixed refrigerant
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.)
Active
Application number
GB1505844.9A
Other versions
GB2547178A (en
GB201505844D0 (en
Inventor
Tan Junyi
Ma Shige
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Xingye Solar Energy Science And Tech Co Ltd
Zhuhai Xingye New Energy Science And Tech Co Ltd
Zhuhai Singyes Green Building Technology Co Ltd
Original Assignee
Hunan Xingye Solar Energy Science And Tech Co Ltd
Zhuhai Xingye New Energy Science And Tech Co Ltd
Zhuhai Singyes Green Building Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Xingye Solar Energy Science And Tech Co Ltd, Zhuhai Xingye New Energy Science And Tech Co Ltd, Zhuhai Singyes Green Building Technology Co Ltd filed Critical Hunan Xingye Solar Energy Science And Tech Co Ltd
Publication of GB201505844D0 publication Critical patent/GB201505844D0/en
Publication of GB2547178A publication Critical patent/GB2547178A/en
Application granted granted Critical
Publication of GB2547178B publication Critical patent/GB2547178B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/22—All components of a mixture being fluoro compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1505844.9A 2015-03-02 2015-04-07 Highly efficient and environmental friendly mixed refrigerant for low temperature heat pump Active GB2547178B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510001464.9A CN105985754A (en) 2015-03-02 2015-03-02 High-effective environment-friendly mixed working medium used for low-temperature heat pump

Publications (3)

Publication Number Publication Date
GB201505844D0 GB201505844D0 (en) 2015-05-20
GB2547178A GB2547178A (en) 2017-08-16
GB2547178B true GB2547178B (en) 2021-11-03

Family

ID=57042621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1505844.9A Active GB2547178B (en) 2015-03-02 2015-04-07 Highly efficient and environmental friendly mixed refrigerant for low temperature heat pump

Country Status (2)

Country Link
CN (1) CN105985754A (en)
GB (1) GB2547178B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1280166A (en) * 2000-07-28 2001-01-17 清华大学 Refrigerant
WO2008079234A2 (en) * 2006-12-23 2008-07-03 E. I. Du Pont De Nemours And Company Fluorinated compositions and systems using such compositions
WO2009047535A2 (en) * 2007-10-12 2009-04-16 Ineos Fluor Holdings Limited Heat transfer compositions
US20110191268A1 (en) * 2007-10-12 2011-08-04 Mexichem Amanco Holding S.A. De C.V. Heat transfer compositions
CN102746825A (en) * 2012-06-27 2012-10-24 西安交通大学 Fluoroethane-containing mixed working medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994000529A1 (en) * 1992-06-25 1994-01-06 Great Lakes Chemical Corporation Refrigerant blends containing 1,1,1,2,3,3,3-heptafluoropropane
EP0779351B1 (en) * 1995-12-14 2002-07-10 AUSIMONT S.p.A. Near-azeotropic compositions constituted by hydrogenated fluorocarbons and hydrocarbons, suitable as propellant fluids for aerosol

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1280166A (en) * 2000-07-28 2001-01-17 清华大学 Refrigerant
WO2008079234A2 (en) * 2006-12-23 2008-07-03 E. I. Du Pont De Nemours And Company Fluorinated compositions and systems using such compositions
WO2009047535A2 (en) * 2007-10-12 2009-04-16 Ineos Fluor Holdings Limited Heat transfer compositions
US20110191268A1 (en) * 2007-10-12 2011-08-04 Mexichem Amanco Holding S.A. De C.V. Heat transfer compositions
CN102746825A (en) * 2012-06-27 2012-10-24 西安交通大学 Fluoroethane-containing mixed working medium

Also Published As

Publication number Publication date
GB2547178A (en) 2017-08-16
CN105985754A (en) 2016-10-05
GB201505844D0 (en) 2015-05-20

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)
S20A Reinstatement of application (sect. 20a/patents act 1977)

Free format text: REQUEST FOR REINSTATEMENT FILED

Effective date: 20170602

Free format text: REQUEST FOR REINSTATEMENT ALLOWED

Effective date: 20170627