CN105462564A - Mixed type refrigerant - Google Patents

Mixed type refrigerant Download PDF

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Publication number
CN105462564A
CN105462564A CN201510889104.7A CN201510889104A CN105462564A CN 105462564 A CN105462564 A CN 105462564A CN 201510889104 A CN201510889104 A CN 201510889104A CN 105462564 A CN105462564 A CN 105462564A
Authority
CN
China
Prior art keywords
parts
mixed type
type refrigerant
refrigeration agent
tetrafluoroethane
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
Application number
CN201510889104.7A
Other languages
Chinese (zh)
Inventor
李盛明
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.)
QINGDAO HONGYU ENVIRONMETNAL PROTECTION AIR CONDITIONING EQUIPMENT CO Ltd
Original Assignee
QINGDAO HONGYU ENVIRONMETNAL PROTECTION AIR CONDITIONING EQUIPMENT 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 QINGDAO HONGYU ENVIRONMETNAL PROTECTION AIR CONDITIONING EQUIPMENT CO Ltd filed Critical QINGDAO HONGYU ENVIRONMETNAL PROTECTION AIR CONDITIONING EQUIPMENT CO Ltd
Priority to CN201510889104.7A priority Critical patent/CN105462564A/en
Publication of CN105462564A publication Critical patent/CN105462564A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)

Abstract

The invention discloses a mixed type refrigerant. The mixed type refrigerant is prepared through mixing from materials in parts by mass as follows: 10-20 parts of difluoromethane, 20-24 parts of tetrafluoroethane, 8-12 parts of propane, 15-20 parts of liquid carbon dioxide and 3-5 parts of chromium alkyl salicylate. The mixed type refrigerant does not contain chlorine element, cannot damage the ozone layer, has good refrigeration effect and high environmental protection property and cannot cause environmental damage.

Description

Mixed type refrigeration agent
Technical field
The present invention relates to a kind of refrigeration agent, particularly relate to a kind of mixed type refrigeration agent.
Background technology
Refrigeration agent, also known as refrigeration working medium, is commonly called as snow kind in some areas, south.It is constantly circulation by itself change of state to realize the operation material of refrigeration in refrigeration systems.The refrigeration agent heat that cooled medium (water or air etc.) absorbs in vaporizer and vaporizing, transfers heat to ambient air or water and condensation within the condenser.Our current used refrigeration agent is mostly freonll-11 goods, it is because there is the existence of chlorine element (Cl) in refrigeration agent that freonll-11 can damage the ozone layer, and along with the increase of amount of chlorine atom amount, depletion of the ozone layer ability is increased, along with the increase of protium content reduces depletion of the ozone layer ability; Cause Greenhouse effect mainly because refrigeration agent, in slow oxidation decomposition course, generates a large amount of greenhouse gases, damages the environment that we depend on for existence.
Summary of the invention
For solving above-mentioned Problems existing, the invention provides a kind of not chloride element, good refrigeration effect, the feature of environmental protection is strong, to the mixed type refrigeration agent that environment does not damage.
The technical scheme that the present invention solves the problems of the technologies described above employing is: mixed type refrigeration agent, is made up of the material mixing of following mass fraction:
Methylene fluoride 10-20 part,
Tetrafluoroethane 20-24 part,
Propane 8-12 part,
Liquid carbon dioxide 15-20 part,
Chromium alkylsalicylate 3-5 part.
Above-mentioned mixed type refrigeration agent, be made up of the material mixing of following mass fraction:
Methylene fluoride 15 parts,
Tetrafluoroethane 22 parts,
10 parts, propane,
Liquid carbon dioxide 17 parts,
Chromium alkylsalicylate 4 parts.
The beneficial effect that technical solution problem of the present invention is brought is: the not chloride element of the present invention, can not produce destroy bad ozonosphere, and good refrigeration effect, the feature of environmental protection is strong, does not damage environment.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details.
Embodiment 1
Mixed type refrigeration agent, be made up of the material mixing of following mass fraction:
Methylene fluoride 10 parts,
Tetrafluoroethane 20 parts,
8 parts, propane,
Liquid carbon dioxide 15 parts,
Chromium alkylsalicylate 3 parts.
Embodiment 2
Mixed type refrigeration agent, be made up of the material mixing of following mass fraction:
Methylene fluoride 15 parts,
Tetrafluoroethane 22 parts,
10 parts, propane,
Liquid carbon dioxide 17 parts,
Chromium alkylsalicylate 4 parts.
Embodiment 3
Mixed type refrigeration agent, be made up of the material mixing of following mass fraction:
Methylene fluoride 20 parts,
Tetrafluoroethane 24 parts,
12 parts, propane,
Liquid carbon dioxide 20 parts,
Chromium alkylsalicylate 5 parts.
Although above-mentioned, the specific embodiment of the present invention is described; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.

Claims (2)

1. mixed type refrigeration agent, is characterized in that: be made up of the material mixing of following mass fraction:
Methylene fluoride 10-20 part,
Tetrafluoroethane 20-24 part,
Propane 8-12 part,
Liquid carbon dioxide 15-20 part,
Chromium alkylsalicylate 3-5 part.
2. mixed type refrigeration agent according to claim 1, is characterized in that: be made up of the material mixing of following mass fraction:
Methylene fluoride 15 parts,
Tetrafluoroethane 22 parts,
10 parts, propane,
Liquid carbon dioxide 17 parts,
Chromium alkylsalicylate 4 parts.
CN201510889104.7A 2015-12-07 2015-12-07 Mixed type refrigerant Pending CN105462564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510889104.7A CN105462564A (en) 2015-12-07 2015-12-07 Mixed type refrigerant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510889104.7A CN105462564A (en) 2015-12-07 2015-12-07 Mixed type refrigerant

Publications (1)

Publication Number Publication Date
CN105462564A true CN105462564A (en) 2016-04-06

Family

ID=55600733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510889104.7A Pending CN105462564A (en) 2015-12-07 2015-12-07 Mixed type refrigerant

Country Status (1)

Country Link
CN (1) CN105462564A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107513373A (en) * 2017-02-22 2017-12-26 唐建 A kind of environmental protection refrigerant being applied in air-conditioning/heat pump
US11692114B2 (en) 2018-08-14 2023-07-04 Mexichem Fluor S.A. De C.V. Refrigerant composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107513373A (en) * 2017-02-22 2017-12-26 唐建 A kind of environmental protection refrigerant being applied in air-conditioning/heat pump
US11692114B2 (en) 2018-08-14 2023-07-04 Mexichem Fluor S.A. De C.V. Refrigerant composition

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Legal Events

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C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160406

WD01 Invention patent application deemed withdrawn after publication