CN109666457A - Mixed type refrigerant - Google Patents
Mixed type refrigerant Download PDFInfo
- Publication number
- CN109666457A CN109666457A CN201710954989.3A CN201710954989A CN109666457A CN 109666457 A CN109666457 A CN 109666457A CN 201710954989 A CN201710954989 A CN 201710954989A CN 109666457 A CN109666457 A CN 109666457A
- Authority
- CN
- China
- Prior art keywords
- parts
- mixed type
- mixed
- type refrigerant
- present
- 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.)
- Pending
Links
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
- C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
Landscapes
- 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
The invention discloses a kind of mixed type refrigerants, are mixed by the material of following mass fraction: 10-20 parts of difluoromethane, 20-24 parts of tetrafluoroethane, 8-12 parts of propane, 15-20 parts of liquid carbon dioxide, 3-5 parts of chromium alkylsalicylate.The present invention will not generate destruction, and good refrigeration effect, the feature of environmental protection is strong, does not damage to environment without chlorine element to bad ozone layer.
Description
Technical field
The present invention relates to a kind of refrigerant more particularly to a kind of mixed type refrigerants.
Background technique
Refrigerant is also known as refrigeration working medium, is commonly called as snow kind in some areas in south.It is constantly to recycle in refrigeration systems simultaneously
The operation material of refrigeration is realized by the state change of itself.Refrigerant cooled medium (water or air in evaporator
Deng) absorb heat and vaporize, transfer heat to surrounding air or water within the condenser and condense.We are used at present
Refrigerant is mostly freon product, freon can destroy ozone layer be because there is the presence of chlorine element (Cl) in refrigerant,
And with the increase of chlorine atom quantity, depletion of the ozone layer ability is increased, as the increase of protium content is broken to ozone layer
Bad ability reduces；It causes greenhouse effects to be primarily due to refrigerant in slow oxidation decomposition course, generates a large amount of greenhouse gas
Body damages the environment that we depend on for existence.
Summary of the invention
Above-mentioned to solve the problems, such as, the present invention provides a kind of without chlorine element, and good refrigeration effect, the feature of environmental protection is strong,
The mixed type refrigerant that environment is not damaged.
The present invention solves the technical solution that above-mentioned technical problem uses are as follows: mixed type refrigerant, by following mass fraction
Material is mixed:
10-20 parts of difluoromethane,
20-24 parts of tetrafluoroethane,
8-12 parts of propane,
15-20 parts of liquid carbon dioxide,
3-5 parts of chromium alkylsalicylate.
Above-mentioned mixed type refrigerant, is mixed by the material of following mass fraction:
15 parts of difluoromethane,
22 parts of tetrafluoroethane,
10 parts of propane,
17 parts of liquid carbon dioxide,
4 parts of chromium alkylsalicylate.
The present invention solves beneficial effect brought by technical problem and is: the present invention, will not be to bad smelly without chlorine element
Oxygen layer generates destruction, and good refrigeration effect, and the feature of environmental protection is strong, does not damage to environment.
Specific embodiment
The present invention is described in further details combined with specific embodiments below.
Embodiment 1
Mixed type refrigerant is mixed by the material of following mass fraction:
10 parts of difluoromethane,
20 parts of tetrafluoroethane,
8 parts of propane,
15 parts of liquid carbon dioxide,
3 parts of chromium alkylsalicylate.
Embodiment 2
Mixed type refrigerant is mixed by the material of following mass fraction:
15 parts of difluoromethane,
22 parts of tetrafluoroethane,
10 parts of propane,
17 parts of liquid carbon dioxide,
4 parts of chromium alkylsalicylate.
Embodiment 3
Mixed type refrigerant is mixed by the material of following mass fraction:
20 parts of difluoromethane,
24 parts of tetrafluoroethane,
12 parts of propane,
20 parts of liquid carbon dioxide,
5 parts of chromium alkylsalicylate.
Above-mentioned, although specific embodiments of the present invention have been described, not to the limit of the scope of the present invention
System, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art do not need to pay
The various modifications or changes that creative work can be made out are still within protection scope of the present invention.
Claims (2)
1. mixed type refrigerant, it is characterised in that: be mixed by the material of following mass fraction:
10-20 parts of difluoromethane,
20-24 parts of tetrafluoroethane,
8-12 parts of propane,
15-20 parts of liquid carbon dioxide,
3-5 parts of chromium alkylsalicylate.
2. mixed type refrigerant according to claim 1, it is characterised in that: mix system by the material of following mass fraction
At:
15 parts of difluoromethane,
22 parts of tetrafluoroethane,
10 parts of propane,
17 parts of liquid carbon dioxide,
4 parts of chromium alkylsalicylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954989.3A CN109666457A (en) | 2017-10-13 | 2017-10-13 | Mixed type refrigerant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954989.3A CN109666457A (en) | 2017-10-13 | 2017-10-13 | Mixed type refrigerant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109666457A true CN109666457A (en) | 2019-04-23 |
Family
ID=66140042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954989.3A Pending CN109666457A (en) | 2017-10-13 | 2017-10-13 | Mixed type refrigerant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109666457A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11692114B2 (en) | 2018-08-14 | 2023-07-04 | Mexichem Fluor S.A. De C.V. | Refrigerant composition |
-
2017
- 2017-10-13 CN CN201710954989.3A patent/CN109666457A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11692114B2 (en) | 2018-08-14 | 2023-07-04 | Mexichem Fluor S.A. De C.V. | Refrigerant composition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101864276A (en) | Environment-friendly refrigerant | |
| CN103808068A (en) | Refrigerating system | |
| Kang et al. | Absorption heat pump systems for solution transportation at ambient temperature—STA cycle | |
| CN108070361A (en) | Mixed type refrigerant | |
| CN101851490B (en) | Refrigerant composition capable of replacing HFC-134a | |
| CN109666457A (en) | Mixed type refrigerant | |
| CN104293301A (en) | Environment-friendly chlorofluorocarbon-free refrigerant and preparation method thereof | |
| CN105969320A (en) | Low-temperature secondary refrigerant containing organic acid salts and application of low-temperature secondary refrigerant | |
| CN108070360A (en) | Mixed type refrigerant | |
| CN105462564A (en) | Mixed type refrigerant | |
| CN108148556A (en) | A kind of air-conditioning refrigerant | |
| JP3185434U (en) | Refrigeration system | |
| CN105222446A (en) | The LNG cold energy that utilizes of two-stage heat exchange is adopted to prepare the apparatus and method of common ice and Ozone Ice | |
| US8721916B2 (en) | Refrigerant composition | |
| CN105482780A (en) | Environment-friendly refrigerant | |
| CN203704422U (en) | Refrigerating device | |
| CN205373191U (en) | Adopt device with LNG cold energy ordinary ice of preparation and ozone ice of two -stage heat transfer | |
| CN107603565A (en) | A kind of weak erosive refrigerant | |
| CN109652019A (en) | Non-azeotrope Diversity refrigerant | |
| CN109749712A (en) | A kind of environment protection type energy-saving mixed non-azeotropic refrigerant | |
| JP2017138046A (en) | Refrigeration device | |
| CN109694695A (en) | A kind of environmental protection refrigerant | |
| CN105567170A (en) | Novel refrigerant | |
| CN1159406C (en) | Refrigerating medium for heat pump of high-temp water source | |
| CN207407549U (en) | A kind of evaporator for inhibiting CO2 heat pump frostings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190423 |