CN1176176C - Improved zeotropic working medium used in thermal circulation - Google Patents

Improved zeotropic working medium used in thermal circulation Download PDF

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Publication number
CN1176176C
CN1176176C CNB011314745A CN01131474A CN1176176C CN 1176176 C CN1176176 C CN 1176176C CN B011314745 A CNB011314745 A CN B011314745A CN 01131474 A CN01131474 A CN 01131474A CN 1176176 C CN1176176 C CN 1176176C
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component
weight concentration
working medium
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CN1347954A (en
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顾雏军
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Abstract

The present invention provides a series of non-azeotropic working media of a thermodynamic cycle system containing three or more than three components, which is characterized in that the non-azeotropic working media has energy saving effect of large proportion; simultaneously, the non-azeotropic working media is suitable for the four working temperature areas of refrigeration, air conditioning, heat pumps and hot fluid power generation; and non-azeotropic mixture refrigerant only needs slightly changing the refrigeration, air conditioning, heat pump and hot fluid power generation devices or has no change in practical use. The cryogen can save 15% to 25% of energy in an air conditioning device and 15% to 30% of energy in a refrigerating device and a heat pump device, and enhance more than 20% of energy utilization ratio in a heat fluid 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
Technical article 900216 (SAE international conference and exhibition-Detroit, Michigan, February nineteen ninety
26 days-March 2).
" 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, the working media among the present invention is in a following circulatory system Circulation, the direction of the arrow indication at 15 places among loop direction such as the figure, fluid is by the finger of compressor 20 by 15 places To flowing to condenser 30, be choke valve 40 then, be evaporimeter 50 then, flow back to then compressor 20, cold Condenser 30 links to each other with a heat exchanger, and passes through this heat exchanger heat transferred another one device, than Such as cooling tower 60. Evaporimeter 50 is to the control space cooling of an appointment, with the heat of removing this space or It supplies colds by a heat exchanger to a cryogen 70.
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) 0.00-10.3
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) 0.00-0.95
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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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＝CHCH 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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
And allow to contain peak concentration and be 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 C0113147400211
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
Figure C0113147400212
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 C0113147400221
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 C0113147400222
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 C0113147400223
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
Figure C0113147400231
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 3CR600) 0.01-0.6
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
Figure C0113147400234
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 C0113147400241
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
Figure C0113147400242
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 C0113147400243
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 C0113147400251
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
Figure C0113147400253
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
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 C0113147400261
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
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 C0113147400263
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 (11)

1. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
CF 3CH 3 0.01-0.9
CH 2＝CH-CH 3 0.01-0.6
CF 3CFH 2 0.01-0.9。
2. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
CF 3CH 3 0.01-0.9
CH 2＝CH-CH 3 0.01-0.6
CF 2HCF 2H 0.01-0.9。.
3. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
CH 2＝CH-CH 3 0.01-0.7
CF 3CFH 2 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
CH 2＝CH-CH 3 0.01-0.7
CF 2HCF 2H 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
CH 2＝CH-CH 3 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
CH 2＝CH-CH 3 0.01-0.6
C 3H 3F 3 0.01-0.9。
7. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
CH 2＝CH-CH 3 0.01-0.6
C 3F 5H 0.01-0.9。
8. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
CH 2＝CH-CH 3 0.01-0.6
0.01-0.8。
9. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
CH 2＝CH-CH 3 0.01-0.6
CH 3CHF 2 0.01-0.7
Figure C011314740004C2
0.01-0.9。
10. non-azeotropic working medium, its component and weight concentration are as follows:
The component weight concentration
C 2F 5H 0.01-0.9
CH 2＝CH-CH 3 0.01-0.6
CF 3CF 2CF 2CF 3 0.01-0.9。
11. the purposes of arbitrary non-azeotropic working medium in thermal apparatus, air-conditioning system, refrigeration system, heating system and the thermal fluid power device of circulation system work by claim 1-10.
CNB011314745A 2001-09-11 2001-09-11 Improved zeotropic working medium used in thermal circulation Expired - Fee Related CN1176176C (en)

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