JPS5674599A - Heat energy exchanging system - Google Patents

Heat energy exchanging system

Info

Publication number
JPS5674599A
JPS5674599A JP15200079A JP15200079A JPS5674599A JP S5674599 A JPS5674599 A JP S5674599A JP 15200079 A JP15200079 A JP 15200079A JP 15200079 A JP15200079 A JP 15200079A JP S5674599 A JPS5674599 A JP S5674599A
Authority
JP
Japan
Prior art keywords
temperature
heat medium
heat
composition
exchanging system
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
JP15200079A
Other languages
Japanese (ja)
Inventor
Akitoshi Kumagai
Kenichi Hashizume
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15200079A priority Critical patent/JPS5674599A/en
Publication of JPS5674599A publication Critical patent/JPS5674599A/en
Pending legal-status Critical Current

Links

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  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

PURPOSE: To obtain a heat energy exchanging system of small energy loss and high output by a method wherein multicomponents nonazeotropic solution is utilized as a heat medium of Rankine cycle utilizing a low temperature heat source such as the geothermally heated water or the like.
CONSTITUTION: Two-components nonazeotropic solution mixed within a range between 15mol% and 85mol% is utilized as a heat medium 3. When the heat medium 3 of this constitution is flowed into an evaporator 2 under a temperature t7, the heat medium 3 effects a heat exchange between heating liquid 1 and the temperature thereof is elevated until it reaches a boiling point t8 determined by the composition and the pressure, thereafter, the temperature is elevated as it is evaporated and reaches a vaporizing temperature t9. Accordingly, the zone enclosed by the heating liquid 1 and the heat medium 3 is made smaller and the energy loss is reduced. Therefore, the energy loss may be reduced and a heat energy exchanging system of high output may be obtained by a method wherein the composition of the heat medium is determined so as to make a temperature difference between a condensation line and a boiling line in a temperature-composition chart bigger.
COPYRIGHT: (C)1981,JPO&Japio
JP15200079A 1979-11-26 1979-11-26 Heat energy exchanging system Pending JPS5674599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15200079A JPS5674599A (en) 1979-11-26 1979-11-26 Heat energy exchanging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15200079A JPS5674599A (en) 1979-11-26 1979-11-26 Heat energy exchanging system

Publications (1)

Publication Number Publication Date
JPS5674599A true JPS5674599A (en) 1981-06-20

Family

ID=15530870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15200079A Pending JPS5674599A (en) 1979-11-26 1979-11-26 Heat energy exchanging system

Country Status (1)

Country Link
JP (1) JPS5674599A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130174552A1 (en) * 2012-01-06 2013-07-11 United Technologies Corporation Non-azeotropic working fluid mixtures for rankine cycle systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270466A (en) * 1975-12-08 1977-06-11 Daikin Ind Ltd Low boiling point cooling medium composition
JPS547657A (en) * 1977-06-17 1979-01-20 Daikin Ind Ltd Composition of refrigerant for absorption refrigerator
JPS5429152A (en) * 1977-08-05 1979-03-05 Hitachi Ltd Cooling liquid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270466A (en) * 1975-12-08 1977-06-11 Daikin Ind Ltd Low boiling point cooling medium composition
JPS547657A (en) * 1977-06-17 1979-01-20 Daikin Ind Ltd Composition of refrigerant for absorption refrigerator
JPS5429152A (en) * 1977-08-05 1979-03-05 Hitachi Ltd Cooling liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130174552A1 (en) * 2012-01-06 2013-07-11 United Technologies Corporation Non-azeotropic working fluid mixtures for rankine cycle systems

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