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JPS5551244A - Cooling/heating apparatus - Google Patents

Cooling/heating apparatus

Info

Publication number
JPS5551244A
JPS5551244A JP12495678A JP12495678A JPS5551244A JP S5551244 A JPS5551244 A JP S5551244A JP 12495678 A JP12495678 A JP 12495678A JP 12495678 A JP12495678 A JP 12495678A JP S5551244 A JPS5551244 A JP S5551244A
Authority
JP
Japan
Prior art keywords
prime mover
compressor
heat exchanger
outdoor air
pump
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.)
Granted
Application number
JP12495678A
Other languages
Japanese (ja)
Other versions
JPS6145144B2 (en
Inventor
Shinji Yosomiya
Yasuo Ogawa
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP12495678A priority Critical patent/JPS5551244A/en
Publication of JPS5551244A publication Critical patent/JPS5551244A/en
Publication of JPS6145144B2 publication Critical patent/JPS6145144B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

PURPOSE: To improve the efficiency by preventing frosting during the heating while reducing the effect of the drop in the temperature of outdoor air in a cooling/heating apparatus having a heat pump system and a prime mover system using a working fluid.
CONSTITUTION: In the refrigeration cycle operation, refrigerant circulates through the route of a compressor 1, a four-way valve 12, an outdoor air heat exchanger 2, a check valve 13, a receiver 14, an expansion valve 3, an indoor heat exchanger 4, the four-way valve and the compressor 1 to cool the room air. The compressor 1 is driven by a prime mover 6 in the prime mover cycle. A heating medium in the prime mover cycle, for example, water is fed to a boiler 5 with a pump 8 and evaporated to drive the prive mover 6. After liquified with a condenser 7, exhaust steam is returned to the pump 8. Here, the condenser 7 is equipped with a fin and constructed integral with the outdoor air heat exchanger 2.
COPYRIGHT: (C)1980,JPO&Japio
JP12495678A 1978-10-11 1978-10-11 Cooling/heating apparatus Granted JPS5551244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12495678A JPS5551244A (en) 1978-10-11 1978-10-11 Cooling/heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12495678A JPS5551244A (en) 1978-10-11 1978-10-11 Cooling/heating apparatus

Publications (2)

Publication Number Publication Date
JPS5551244A true JPS5551244A (en) 1980-04-14
JPS6145144B2 JPS6145144B2 (en) 1986-10-06

Family

ID=14898369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12495678A Granted JPS5551244A (en) 1978-10-11 1978-10-11 Cooling/heating apparatus

Country Status (1)

Country Link
JP (1) JPS5551244A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569290U (en) * 1978-11-01 1980-05-13
JPS5798143A (en) * 1980-12-05 1982-06-18 Victor Co Of Japan Ltd Base body of detection type for variation in electrostatic capacity value
JPS5822852A (en) * 1981-07-30 1983-02-10 松下電器産業株式会社 Rankine refrigeration circuit
JPS5855254U (en) * 1981-10-09 1983-04-14 富士重工業株式会社 Outdoor unit in heating and cooling equipment
JPS5887112U (en) * 1981-12-07 1983-06-13 三洋電機株式会社 scanning needle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452850A (en) * 1977-10-03 1979-04-25 Matsushita Electric Ind Co Ltd Solar-heat heat pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452850A (en) * 1977-10-03 1979-04-25 Matsushita Electric Ind Co Ltd Solar-heat heat pump

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569290U (en) * 1978-11-01 1980-05-13
JPS5798143A (en) * 1980-12-05 1982-06-18 Victor Co Of Japan Ltd Base body of detection type for variation in electrostatic capacity value
JPS5822852A (en) * 1981-07-30 1983-02-10 松下電器産業株式会社 Rankine refrigeration circuit
JPS6255585B2 (en) * 1981-07-30 1987-11-20 Matsushita Electric Ind Co Ltd
JPS5855254U (en) * 1981-10-09 1983-04-14 富士重工業株式会社 Outdoor unit in heating and cooling equipment
JPS6333097Y2 (en) * 1981-10-09 1988-09-05
JPS5887112U (en) * 1981-12-07 1983-06-13 三洋電機株式会社 scanning needle

Also Published As

Publication number Publication date
JPS6145144B2 (en) 1986-10-06

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