CN1347952A - Improved zeotropic working medium used in thermal circulation - Google Patents

Improved zeotropic working medium used in thermal circulation Download PDF

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CN1347952A
CN1347952A CN 01131472 CN01131472A CN1347952A CN 1347952 A CN1347952 A CN 1347952A CN 01131472 CN01131472 CN 01131472 CN 01131472 A CN01131472 A CN 01131472A CN 1347952 A CN1347952 A CN 1347952A
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component
weight concentration
working medium
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CN1137235C (en
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顾雏军
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Abstract

The present invention provides one kind of zeotropic working medium containing three components for thermal circulation system. It has obvious power saving effect and is suitable for four working temperature regions in refrigeration, air conditioning, heat pump and thermal fluid power generation. The use of the refrigerant in refrigeration, air conditioning, heat pump and thermal fluid power generation equipment needs scarcely altering in the equipment. Its use may result in a power saving rate of 15-25 % in air conditioner, 15-30 % in both refrigerator and heat pump raise energy utilization of over 20 % in a thermal fluid power generator.

Description

The improved non-azeotropic operating medium that in thermodynamic cycle, uses
The application of this division is an application number: 95117074.0, and the applying date: on October 24 nineteen ninety-five, title is divided an application for " the improved non-azeotropic operating medium that uses in thermodynamic cycle ".
This invention relates to the relevant working medium of circulation system, particularly, it relates to the non-azeotropic of a class, useful mixture, for example, in contrary circulation device, there is higher coefficient of performance COP[COP to be defined as or exports the ratio of specific energy (with regard to heating) and total input energy only from clean exhaust energy rate (with regard to regard to the refrigeration) the surrounding environment, be expressed as a constant unit and Ratio Conditions], in the normal circulation device, higher mechanical efficiency is arranged.
At present on commercial and industrial, the working medium that is used for circulation system is some pure components normally, or azeotropic and non-azeotropic working medium.
Many such mixtures are made public, for example, and following reference:
1. United States Patent (USP) 2,641,580, are entitled as " 1, the composition of a 1-Tetrafluoroethane and a chloropentafluoroethane azeotrope refrigerant ", contriver: Lewis, patent approval day: June 9 nineteen fifty-three.
2. United States Patent (USP) 3,203,194, are entitled as " refrigerant compression process ", contriver: Fuderer, patent approval day: August 31 nineteen sixty-five.
3. United States Patent (USP) 4,303,536, are entitled as " comprising a chlorine tetrafluoromethane non-azeotropic refrigerant forms and using method ", contriver: Orfeo etc., patent approval day: on December 1st, 1981.
4. United States Patent (USP) 4,603,002, are entitled as " being used for method and refrigerant on freezing and the stored prod ": contriver: Nikolsky etc., patent approval day: on July 29th, 1986.
5. Japanese Patent 52-70466 is entitled as " composition of low boiling point refrigerant ", and contriver: Kokai was published in DaKogyo KK in 1977.
6. " refrigeration and air-conditioning ", author: B.C.Langly, nineteen eighty-two second edition.
7. French Patent 2,130,556 (VEB Monsator Haushait grossgeratekombinat).
8. French Patent 2,177,785 (VEB Monsator Haushait grossgeratekombinat).
9. French Patent 2,607,144 (Institute Francaise du Petrole).
10. " chloro-fluorocarbon and surrogate thereof ", author: M.F.Bouzianis (ArthurD.Little, 1988).
" 11. the refrigerant mixture of later market used for automobile air conditioning ", author: D.J.Bateman etc., SAE series technique paper 900216 (SAE international conference and exhibition one Detroit, Michigan, 26 days-March 2 February nineteen ninety).
" 12. ASHRAE heat supply, ventilation, air-conditioning and refrigeration glossary ", second edition (U.S.'s heat supply, refrigeration and air-conditioning man SCTE, 1991).
Under basic identical circulation external conditions, compare with a pure working medium or an azeotropic working medium, zeotrope (if outstanding) is a kind of so advantageous working medium, its advantage is: inhale more heat in isobaric evaporative process, in isobaric condensation process, put more heat, in expansion process, do more merit or in compression process, do still less merit, that is to say, in contrary circulation device, higher coefficient of performance COP is arranged, in the normal circulation device, higher mechanical efficiency is arranged.
But each refrigeration agent all has certain limitation, and vaporization temperature zone and condensing temperature zone for different can not have a kind of mix refrigerant to be suitable for simultaneously, therefore must seek more kinds of refrigeration agents.In addition, be used in refrigeration and the conditioning unit at these refrigeration agents of formerly being introduced in the patent, energy-saving effect is all not very big, is generally 5%-10%.In addition, these refrigeration agents formerly often require former refrigeration and conditioning unit are done more transformation, and this will bring difficulty to practical application and popularization.
The invention provides a series of non-azeotropic operating mediums that contain the circulation system of two or more component, its feature is: the energy-saving effect that larger proportion can be arranged, be applicable to refrigeration, air-conditioning, heat pump, four kinds of working temperature zones of hot fluid generator simultaneously, and only need in actual applications refrigeration, air-conditioning, heat pump, thermal fluid power device are carried out less change or do not do the mixed non-azeotropic refrigerant of change.This refrigeration agent can save energy 15%-25% in air-conditioning plant, can save energy 15%-30% in refrigeration plant, can save energy 15%-30% in thermal-pump unit, can improve capacity usage ratio more than 20% in thermal fluid power device.
Fig. 1 has represented a kind of refrigeration unit that uses non-azeotropic operating medium of the present invention.
Fig. 2 has represented the description of device of the main assembly of air-conditioning plant of the sort of refrigeration unit manufacturing of a kind of Fig. 1 of use.
Referring to the shown refrigeration unit of Fig. 1, working medium among the present invention circulates in a following recycle system, the direction of the arrow indication at 15 places among loop direction such as the figure, fluid flows to condenser 30 by compressor 20 by the sensing at 15 places, is throttling valve 40 then, is vaporizer 50 then, flow back to compressor 20 then, condenser 30 links to each other with an interchanger, and passes through this interchanger heat transferred another one device, such as cooling tower 60.Vaporizer 50 is to a specified control space cooling, with remove this spatial heat or it by a heat exchanger to a cryogen 70 supply colds.
Referring to Fig. 2, an air-conditioning system according to present invention manufacturing, comprise a refrigeration unit 140 (being presented among Fig. 1) and a fluid flow line 100, this streamline representative provides fresh air, the control loop 105 that comprises a recirculation, the air that air that is provided by 105 loops and 110 lines provide mixes in mixing tank 120, through fan in 130 and strainer, then to being similar to a refrigeration plant 140 shown in Figure 1, and then, lead to a part flow arrangement 170,180 then to humidifier 150.170,180 splitting systems are all supplied freezing air user 190 separately respectively.
Working medium of the present invention can be used in compression, condensation, expansion and the evaporation circulating system on the thermal engineering, as the power generation assembly of thermal-pump unit, refrigeration plant, air-conditioning plant and hot-fluid, and does not need these systems are done expensive modification.
The impurity of being mentioned is meant any material except that specifying component substance and composition thereof in the present invention.
Can be used for specifically being constructed as follows of non-azeotropic operating medium two or more component, that be used for therrmodynamic system of containing of the present invention: 1. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.40-0.999
CH 2=CH-CH 3(R1270) 0.001-0.60 and allow to contain peak concentration and be no more than 20% impurity.2. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.30
CH 2F 2(R32) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.3. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
C 2HF 5(R125) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.4. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
CH 3CF 3(R143a) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.5. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
C 2HF 5(R125) 0.001-0.95
CH 2F 2(R32) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.6. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
CH 3CF 3(R143a) 0.001-0.95
CH 2F 2(R32) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.7. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
CH 3CF 3(R143a) 0.001-0.95
C 2HF 5(R125) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.8. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 3CFCl 2(R141b) 0.001-0.95
CH 2=CH-CH 3(R1270) 0.001-0.3 and allow to contain peak concentration and be no more than 20% impurity.9. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
CHF 2Br (R22B1) 0.001-0.95 also allows to contain peak concentration and is no more than 20% impurity.10. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
C 3F 6(R1216) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.11. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
C 3HF 5(R1225) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.12. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
C 3H 3F 3(R1243) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.13. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
CHF 2CHF 2(R134) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.14. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.40-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
CF 3CFH 2(R134a) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.15. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
C 2H 3F (R1141) 0.001-0.95 also allows to contain peak concentration and is no more than 20% impurity.16. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.04-0.99
CH 2＝CH-CH 3(R1270) 0.001-0.3
C 2H 2F 2(R1132a) 0.001-0.95 and allow to contain peak concentration and be no more than 20% impurity.17. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.15-0.99
CH 3CHF 2(R152a) 0.001-0.50
C 2F 4ClH(R124a) 0.001-0.70
CH 3CClF 2(R142b) 0.001-0.80 and allow to contain peak concentration and be no more than 20% impurity.18. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.3-0.99
CH 3CHF 2(R152a) 0.001-0.5
CF 3CFH 2(R134a) 0.001-0.5
C 2F 4ClH (R124a) 0.001-0.6 also allows to contain peak concentration and is no more than 20% impurity.19. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.15-0.99
CH 3CHF 2(R152a) 0.001-0.5
CH 3CClF 2(R142b) 0.001-0.7
C 2H 3FCl 2(R141b) 0.001-0.8 and allow to contain peak concentration and be no more than 20% impurity.20. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.2-0.99
CH 3CHF 2(R152a) 0.001-0.6
C 3F 5H (R1225) 0.001-0.7 also allows to contain peak concentration and is no more than 20% impurity.21. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.15-0.99
CH 3CHF 2(R152a) 0.001-0.6
C 3F 5H(R1225) 0.001-0.7
C 2F 4ClH (R124a) 0.001-0.8 also allows to contain peak concentration and is no more than 20% impurity.22. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.19-0.99
CH 3CHF 2(R152a) 0.001-0.6
C 3H 3F 3(R1243) 0.001-0.8 and allow to contain peak concentration and be no more than 20% impurity.23. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.27-0.99
CH 3CHF 2(R152a) 0.001-0.6
C 3H 3F 3(R1243) 0.001-0.7
C 2F 4ClH (R124a) 0.001-0.7 also allows to contain peak concentration and is no more than 20% impurity.24. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.17-0.99
CH 3CHF 2(R152a) 0.001-0.7
CF 2BrH(R22B1) 0.001-0.7
CH 3CClF 2(R142b) 0.001-0.8 and allow to contain peak concentration and be no more than 20% impurity.25. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.15-0.99
CH 3CHF 2(R152a) 0.001-0.7
CF 2BrH(R22B1) 0.001-0.7
C 4F 4ClH (R124a) 0.001-0.8 also allows to contain peak concentration and is no more than 20% impurity.26. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.09-0.99
CH 3CHF 2(R152a) 0.001-0.7
CH 3CClF 2(R142b) 0.001-0.2
C 2F 3ClH 2(R133a) 0.001-0.9 and allow to contain peak concentration and be no more than 20% impurity.27. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2H 2(R32) 0.01-0.9
C 2F 5H(R125) 0.01-0.7
CF 3CH 3(R143a) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.28. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2H 2(R32) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.9
CHClF 2(R22) 0.01-0.95 and allow to contain peak concentration and be no more than 20% impurity.
29. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2H 2(R32) 0.01-0.9
C 2F 5H(R125) 0.001-0.9
CH 2=CH-CH 3(R1270) 0.01-0.7 and allow to contain peak concentration and be no more than 20% impurity.30. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2H 2(R32) 0.01-0.9
C 2F 5H(R125) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.9
CH 2=CH-CH 3(R1270) 0.01-0.6 and allow to contain peak concentration and be no more than 20% impurity.31. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2H 2(R32) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.9
CH 2=CH-CH 3(R1270) 0.01-0.7 and allow to contain peak concentration and be no more than 20% impurity.32. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2H 2(R32) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.7
CF 3CFH 2(R134a) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.33. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2H 2(R32) 0.01-0.9
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
CF 3CFH 2(R134a) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.34. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
CF 3CFH 2(R134a) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.35. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2H 2(R32) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
CF 2HCF 2H (R134) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.36. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2H 2(R32) 0.01-0.9
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
CF 2HCF 2H (R134) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.37. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
CF 2HCF 2H (R134) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.38. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.7
CF 3CFH 2(R134a) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.39. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.7
CF 2HCF 2H (R134) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.40. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.7
CF 3CFH 2(R134a) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.41. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.7
CF 2HCF 2H (R134) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.42. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
CF 2BrH (R22B1) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.43. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
C 3H 3F 3(R1243) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.44. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
C 3F 5H (R1225) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.45. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
CF 2BrH (R22B1) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.46. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
C 3F 5H (R1225) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.47. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
C 3H 3F 3(R1243) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.48. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
C 3H 8(R290) 0.01-0.6
CF 2BrH (R22B1) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.49. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
C 3H 8(R290) 0.01-0.6
C 3F 5H (R1225) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.50. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
C 3H 8(R290) 0.01-0.6
C 3H 3F 3(R1243) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.51. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
C 3H 8(R290) 0.01-0.6
C 3F 5H (R1225) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.52. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
C 3H 8(R290) 0.01-0.6
CF 2BrH (R22B1) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.53. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
C 3H 8(R290) 0.01-0.6
C 3F 3H 3(R1243) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.54. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.01-0.9
C 3H 8(R290) 0.01-0.6
CF 2BrH (R22B1) 0.01-0.9 also allows to contain peak concentration and is no more than 20% impurity.55. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.01-0.90
C 3H 8(R290) 0.01-0.6
C 3F 5H (R1225) 0.01-0.90 also allows to contain peak concentration and is no more than 20% impurity.56. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.01-0.9
C 3H 8(R290) 0.01-0.6
C 3H 3F 3(R1243) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.57. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.27-0.99
CH 3CHF 2(R152a) 0.001-0.5
CH 3CClF 2(R142b) 0.001-0.6
Figure A0113147200211
0.001-0.7 and allow to contain peak concentration and be no more than 20% impurity.58. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.3-0.95
CH 3CHF 2(R152a) 0.01-0.5
CH(CH 3) 3(R600a) 0.01-0.5
0.01-0.6 and allow to contain peak concentration and be no more than 20% impurity.59. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.3-0.9
CH 3CHF 2(R152a) 0.01-0.5
CH 3(CH 2) 2CH 3(R600) 0.01-0.5
0.01-0.6 and allow to contain peak concentration and be no more than 20% impurity.60. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.3-0.95
CH(CH 3) 3(R600a) 0.01-0.5
CH 3CClF 2(R142b) 0.01-0.5
Figure A0113147200221
0.01-0.6 and allow to contain peak concentration and be no more than 20% impurity.61. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.3-0.95
CH 3(CH 2) 2CH 3(R600)?0.01-0.5
CH 3CClF 2(R142b) 0.01-0.5
Figure A0113147200222
0.01-0.6 and allow to contain peak concentration and be no more than 20% impurity.62. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270)?0.01-0.6
Figure A0113147200223
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.63. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 3CHF 2(R152a) 0.01-0.6
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.64. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 3(CH 2) 2CH 3(R600) 0.01-0.6
Figure A0113147200232
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.65. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH(CH 3) 3(R600a) 0.01-0.5
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.66. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CFH 2(R134a) 0.01-0.9
CH 3(CH 2) 2CH 3(R600) 0.01-0.6
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.67. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CFH 2(R134a) 0.01-0.9
CH(CH 3) 3(R600a) 0.01-0.6
Figure A0113147200241
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.68. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2HCF 2H(R134) 0.01-0.9
CH 3(CH 2) 2CH 3(R600) 0.01-0.6
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.69. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2HCF 2H(R134) 0.01-0.9
CH(CH 3) 3(R600a) 0.01-0.6
Figure A0113147200243
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.70. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CFH 2(R134a) 0.01-0.9
C 2F 4ClH(R124a) 0.01-0.6
Figure A0113147200251
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.71. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 2HCF 2H(R134) 0.01-0.9
C 2F 4ClH(R124a) 0.01-0.6
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.72. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
CH 3CHF 2(R152a) 0.01-0.7
0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.73. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.6
CH 3CHF 2(R152a) 0.01-0.7
Figure A0113147200254
0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.74. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.6
CH 3(CH 3) 3(R600a)?0.01-0.7
Figure A0113147200261
0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.75. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CF 3CH 3(R143a) 0.01-0.6
CH 3(CH 2) 2CH 3(R600)?0.01-0.7
Figure A0113147200262
0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.76. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
CH 3CHF 2(R152a) 0.01-0.6
CF 3CFH 2(R134a) 0.01-0.7
Figure A0113147200263
0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.77. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
CH 3CHF 2(R152a) 0.01-0.6
CF 2HCF 2H(R134) 0.01-0.7
0.01-0.8 and allow to contain peak concentration and be no more than 20% impurity.78. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.01-0.9
CH 3CHF 2(R152a) 0.01-0.6
CH 3CClF 2(R142b) 0.01-0.7
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.79. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.01-0.9
CH 3CHF 2(R152a) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.80. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.01-0.9
CH 3CClF 2(R142b) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.81. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.01-0.9
CF 3CFH 2(R134a) 0.01-0.9
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.82. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2(R22) 0.01-0.9
CF 2HCF 2H(R134) 0.01-0.9
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.83. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 2＝CH-CH 3(R1270) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.84. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.7
CH 2＝CH-CH 3(R1270) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.85. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
C 3H 8(R290) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.86. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH(CH 3) 3(R600a) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.87. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H(R125) 0.01-0.9
CH 3(CH 2) 2CH 3(R600) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.88. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
CH(CH 3) 3(R600a) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.89. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
CH 3(CH 2) 2CH 3(R600) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.90. a non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3(R143a) 0.01-0.9
C 3H 8(R290) 0.01-0.6
CF 3CF 2CF 2CF 3(R3110) 0.01-0.9 and allow to contain peak concentration and be no more than 20% impurity.
Theme of the present invention also comprises:
A kind of thermal apparatus of circulation system is characterized in that, this device uses 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90 non-azeotropic operating mediums that constituted.
A kind of air-conditioning system of circulation system work is characterized in that, this device uses 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90 non-azeotropic operating mediums that constituted.
A kind of refrigeration system of circulation system work is characterized in that, this device uses 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90 non-azeotropic operating mediums that constituted
A kind of heating system of circulation system work is characterized in that, this device uses 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90 non-azeotropic operating mediums that constituted.
A kind of thermal fluid power device of circulation system work is characterized in that, this device uses 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90 non-azeotropic operating mediums that constituted.

Claims (10)

1. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3 0.01-0.9
C 3H 8 0.01-0.6
CF 2BrH 0.01-0.9
2. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3 0.01-0.9
C 3H 8 0.01-0.6
C 3F 5H 0.01-0.9
3. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CF 3CH 3 0.01-0.9
C 3H 8 0.01-0.6
C 3H 3F 3 0.01-0.9
4. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
C 3H 8 0.01-0.6
C 3F 5H 0.01-0.9
5. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
C 3H 8 0.01-0.6
CF 2BrH 0.01-0.9
6. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
C 3H 8 0.01-0.6
C 3F 3H 3 0.01-0.9
7. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2 0.01-0.9
C 3H 8 0.01-0.6
CF 2BrH 0.01-0.9
8. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2 0.01-0.90
C 3H 8 0.01-0.6
C 3F 5H 0.01-0.90
9. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
CHClF 2 0.01-0.9
C 3H 8 0.01-0.6
C 3H 3F 3 0.01-0.9
10. thermal apparatus, air-conditioning system, refrigeration system, heating system and thermal fluid power device that is used for circulation system work by the arbitrary non-azeotropic working medium of claim 1-9.
CNB011314729A 2001-09-11 2001-09-11 Improved zeotropic working medium used in thermal circulation Expired - Fee Related CN1137235C (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3406685A1 (en) * 2005-03-04 2018-11-28 The Chemours Company FC, LLC Compositions comprising a pentafluoropropene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3406685A1 (en) * 2005-03-04 2018-11-28 The Chemours Company FC, LLC Compositions comprising a pentafluoropropene

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