CN108148556A - A kind of air-conditioning refrigerant - Google Patents
A kind of air-conditioning refrigerant Download PDFInfo
- Publication number
- CN108148556A CN108148556A CN201711423816.5A CN201711423816A CN108148556A CN 108148556 A CN108148556 A CN 108148556A CN 201711423816 A CN201711423816 A CN 201711423816A CN 108148556 A CN108148556 A CN 108148556A
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- Prior art keywords
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- air
- conditioning refrigerant
- propane
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- 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
-
- 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
- C09K2205/10—Components
- C09K2205/11—Ethers
-
- 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
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
-
- 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
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/122—Halogenated hydrocarbons
-
- 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
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/126—Unsaturated fluorinated hydrocarbons
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A kind of air-conditioning refrigerant, including following mass parts than raw material:1,2 Difluoroethanes:10 20 parts, 1,1,2 trifluoroethane:20 30 parts, 1,1,2,2 tetrafluoroethane:20 30 parts, difluoroethylene:3 10 parts, propane:15 parts, butane:0.5 1 parts, propylene:15 parts, diethyl ether:13 parts.The composition proportion of the present invention is reasonable, and refrigeration effect is good, without freon and it is manufactured it is cold do not carry noxious material, protect health of people.
Description
Technical field
The invention belongs to refrigerant art, more particularly to a kind of air-conditioning refrigerant.
Background technology
Refrigerant is the working medium that thermodynamic cycle is completed in refrigeration machine, it draws the heat of object to be cooled at low temperature,
Then it is transferred to cooling water or air at relatively high temperatures.In vapor compression refrigerator, using in room temperature or lower temperature
The lower liquefied working medium of energy is refrigerant, such as freon (fluorine, chlorine, the br-derivatives of saturated hydrocarbon), azeotropic mixed working medium
(azeotropic solution being mixed in a certain ratio by two kinds of freon), hydrocarbon (propane, ethylene etc.), ammonia etc..It
Property is directly related to refrigeration effect, economy, safety and the operational management of refrigerating plant, thus will to refrigerant property
The understanding asked can not be ignored.
Invention content
The purpose of the present invention is to provide a kind of high efficiency air-conditioning refrigerants.
The object of the invention to solve the technical problems is realized using following technical scheme.It proposes according to the present invention
A kind of air-conditioning refrigerant, including following mass parts than raw material:
1,2- Difluoroethanes:10-20 parts,
1,1,2- trifluoroethane:20-30 parts,
1,1,2,2- tetrafluoroethane:20-30 parts,
Difluoroethylene:3-10 parts,
Propane:1-5 parts,
Butane:0.5-1 parts,
Propylene:1-5 parts,
Diethyl ether:1-3 parts.
Preferably, a kind of air-conditioning refrigerant include following mass parts than raw material:
1,2- Difluoroethanes:15 parts,
1,1,2- trifluoroethane:25 parts,
1,1,2,2- tetrafluoroethane:20 parts,
Difluoroethylene:5 parts,
Propane:5 parts,
Butane:1 part,
Propylene:5 parts,
Diethyl ether:2 parts.
The composition proportion of the present invention is reasonable, and refrigeration effect is good, without freon and manufactured cold does not carry Toxic
Matter protects health of people.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and
It can be implemented in accordance with the contents of the specification, and to allow the above and other objects, features and advantages of the present invention can be brighter
Aobvious understandable, special below to lift preferred embodiment, detailed description are as follows.
Specific embodiment
A kind of air-conditioning refrigerant, including following mass parts than raw material:
1,2- Difluoroethanes:10-20 parts,
1,1,2- trifluoroethane:20-30 parts,
1,1,2,2- tetrafluoroethane:20-30 parts,
Difluoroethylene:3-10 parts,
Propane:1-5 parts,
Butane:0.5-1 parts,
Propylene:1-5 parts,
Diethyl ether:1-3 parts.
Embodiment:A kind of air-conditioning refrigerant include following mass parts than raw material:
1,2- Difluoroethanes:15 parts,
1,1,2- trifluoroethane:25 parts,
1,1,2,2- tetrafluoroethane:20 parts,
Difluoroethylene:5 parts,
Propane:5 parts,
Butane:1 part,
Propylene:5 parts,
Diethyl ether:2 parts.
The above described is only a preferred embodiment of the present invention, any person skilled in the art is not departing from
It is any simple modification made to the above embodiment of technical spirit according to the present invention, equivalent in the range of technical solution of the present invention
Variation and modification, in the range of still falling within technical solution of the present invention.
Claims (2)
1. a kind of air-conditioning refrigerant, it is characterised in that including following mass parts than raw material:
1,2- Difluoroethanes:10-20 parts,
1,1,2- trifluoroethane:20-30 parts,
1,1,2,2- tetrafluoroethane:20-30 parts,
Difluoroethylene:3-10 parts,
Propane:1-5 parts,
Butane:0.5-1 parts,
Propylene:1-5 parts,
Diethyl ether:1-3 parts.
2. a kind of air-conditioning refrigerant according to claim 1, it is characterised in that including following mass parts than raw material:
1,2- Difluoroethanes:15 parts,
1,1,2- trifluoroethane:25 parts,
1,1,2,2- tetrafluoroethane:20 parts,
Difluoroethylene:5 parts,
Propane:5 parts,
Butane:1 part,
Propylene:5 parts,
Diethyl ether:2 parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711423816.5A CN108148556A (en) | 2017-12-25 | 2017-12-25 | A kind of air-conditioning refrigerant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711423816.5A CN108148556A (en) | 2017-12-25 | 2017-12-25 | A kind of air-conditioning refrigerant |
Publications (1)
Publication Number | Publication Date |
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CN108148556A true CN108148556A (en) | 2018-06-12 |
Family
ID=62462091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711423816.5A Pending CN108148556A (en) | 2017-12-25 | 2017-12-25 | A kind of air-conditioning refrigerant |
Country Status (1)
Country | Link |
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CN (1) | CN108148556A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020184634A1 (en) * | 2019-03-11 | 2020-09-17 | ダイキン工業株式会社 | Composition including 1,1,2-trifluoroethane (hfc-143) |
JP2020147754A (en) * | 2019-03-11 | 2020-09-17 | ダイキン工業株式会社 | Composition containing 1,1,2-trifluoroethane |
JP2021088718A (en) * | 2019-03-11 | 2021-06-10 | ダイキン工業株式会社 | Composition containing 1,1,2-trifluoroethane (hfc-143) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1789367A (en) * | 2005-12-09 | 2006-06-21 | 西安交通大学 | Multi-element mixed working substance adapted to double temperature preparation of single-unit vapor compression type refrigerator |
CN1882671A (en) * | 2003-11-13 | 2006-12-20 | 纳幕尔杜邦公司 | Detectable refrigerant compositions and uses thereof |
CN102994052A (en) * | 2012-11-30 | 2013-03-27 | 徐超 | Refrigerating fluid for air conditioner |
-
2017
- 2017-12-25 CN CN201711423816.5A patent/CN108148556A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1882671A (en) * | 2003-11-13 | 2006-12-20 | 纳幕尔杜邦公司 | Detectable refrigerant compositions and uses thereof |
CN1789367A (en) * | 2005-12-09 | 2006-06-21 | 西安交通大学 | Multi-element mixed working substance adapted to double temperature preparation of single-unit vapor compression type refrigerator |
CN102994052A (en) * | 2012-11-30 | 2013-03-27 | 徐超 | Refrigerating fluid for air conditioner |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020184634A1 (en) * | 2019-03-11 | 2020-09-17 | ダイキン工業株式会社 | Composition including 1,1,2-trifluoroethane (hfc-143) |
JP2020147754A (en) * | 2019-03-11 | 2020-09-17 | ダイキン工業株式会社 | Composition containing 1,1,2-trifluoroethane |
WO2020184635A1 (en) * | 2019-03-11 | 2020-09-17 | ダイキン工業株式会社 | Composition containing 1,1,2-trifluoroethane |
JP2020147636A (en) * | 2019-03-11 | 2020-09-17 | ダイキン工業株式会社 | Composition containing 1,1,2-trifluoroethane (hfc-143) |
JP2021088718A (en) * | 2019-03-11 | 2021-06-10 | ダイキン工業株式会社 | Composition containing 1,1,2-trifluoroethane (hfc-143) |
CN113631534A (en) * | 2019-03-11 | 2021-11-09 | 大金工业株式会社 | Compositions containing 1,1, 2-trifluoroethane |
CN113631681A (en) * | 2019-03-11 | 2021-11-09 | 大金工业株式会社 | Compositions containing 1,1, 2-trifluoroethane (HFC-143) |
EP3940037A4 (en) * | 2019-03-11 | 2022-11-23 | Daikin Industries, Ltd. | Composition including 1,1,2-trifluoroethane (hfc-143) |
EP3939955A4 (en) * | 2019-03-11 | 2022-11-30 | Daikin Industries, Ltd. | Composition containing 1,1,2-trifluoroethane |
JP7225151B2 (en) | 2019-03-11 | 2023-02-20 | ダイキン工業株式会社 | Composition containing 1,1,2-trifluoroethane |
JP7224975B2 (en) | 2019-03-11 | 2023-02-20 | ダイキン工業株式会社 | Compositions containing 1,1,2-trifluoroethane (HFC-143) |
JP7417113B2 (en) | 2019-03-11 | 2024-01-18 | ダイキン工業株式会社 | Composition containing 1,1,2-trifluoroethane (HFC-143) |
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Application publication date: 20180612 |