JPS58110320A - Air conditioner for vehicle - Google Patents

Air conditioner for vehicle

Info

Publication number
JPS58110320A
JPS58110320A JP56207395A JP20739581A JPS58110320A JP S58110320 A JPS58110320 A JP S58110320A JP 56207395 A JP56207395 A JP 56207395A JP 20739581 A JP20739581 A JP 20739581A JP S58110320 A JPS58110320 A JP S58110320A
Authority
JP
Japan
Prior art keywords
refrigerant
engine
absorption
expansion
sent
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
JP56207395A
Other languages
Japanese (ja)
Inventor
Toji Takemura
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56207395A priority Critical patent/JPS58110320A/en
Publication of JPS58110320A publication Critical patent/JPS58110320A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3201—Cooling devices using absorption or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3201—Cooling devices using absorption or adsorption
    • B60H1/32011—Cooling devices using absorption or adsorption using absorption, e.g. using Li-Br and water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/02—Compression-sorption machines, plants, or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine

Abstract

PURPOSE:To perform desired air conditioning and waste heat regeneration by providing an expansion unit rotated by means of the compression type refrigerating cycle and the absorption type refrigerating cycle utilizing the waste heat of an engine and the expansion of the refrigerant and by properly operating these in accordance with the car operation status and peripheral environment, etc. CONSTITUTION:In case only the power regeneration is to be performed, the refrigerant steam of a high temperature and high pressure generated in an engine jacket 1 is introduced into an expansion unit 15 through a transfer valve 34 to rotate it and is made to a low temperature and low pressure then is sent into an absorption unit 9 through a transfer valve 35. The solution with its density made thick by absorbing the refrigerant in the absorption unit 9 is again sent to the engine 1 to be heated, and the absorption and compression refrigerating cycles are to be operated, the refrigerant steam of a high temperature and high pressure generated in the engine jacket 1 and the refrigerant of the same status compressed in the compressor 3 and joined together in a passage 21 and is sent to a condenser 5 to be cooled and liquefied, and after exerting the refrigerating effect through an expansion valve 6 and evaporator 7, it is branched at a passage 23 into a portion fed back to the jacket through the absorption unit 9 and a portion fed back to the compressor 3.
JP56207395A 1981-12-22 1981-12-22 Air conditioner for vehicle Pending JPS58110320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56207395A JPS58110320A (en) 1981-12-22 1981-12-22 Air conditioner for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56207395A JPS58110320A (en) 1981-12-22 1981-12-22 Air conditioner for vehicle

Publications (1)

Publication Number Publication Date
JPS58110320A true JPS58110320A (en) 1983-06-30

Family

ID=16539024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56207395A Pending JPS58110320A (en) 1981-12-22 1981-12-22 Air conditioner for vehicle

Country Status (1)

Country Link
JP (1) JPS58110320A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218216A (en) * 1986-03-19 1987-09-25 Hitachi Zosen Corp Air conditioner for vehicle
FR2705623A1 (en) * 1993-05-27 1994-12-02 Valeo Thermique Habitacle Method and device for air-conditioning the passenger compartment of a motor vehicle
WO2010113158A1 (en) * 2009-04-01 2010-10-07 Linum Systems, Ltd. Waste heat air conditioning system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218216A (en) * 1986-03-19 1987-09-25 Hitachi Zosen Corp Air conditioner for vehicle
FR2705623A1 (en) * 1993-05-27 1994-12-02 Valeo Thermique Habitacle Method and device for air-conditioning the passenger compartment of a motor vehicle
WO2010113158A1 (en) * 2009-04-01 2010-10-07 Linum Systems, Ltd. Waste heat air conditioning system
US8726677B2 (en) 2009-04-01 2014-05-20 Linum Systems Ltd. Waste heat air conditioning system

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