JPS5731741A - Engine-driven chiller type air conditioner - Google Patents

Engine-driven chiller type air conditioner

Info

Publication number
JPS5731741A
JPS5731741A JP10447080A JP10447080A JPS5731741A JP S5731741 A JPS5731741 A JP S5731741A JP 10447080 A JP10447080 A JP 10447080A JP 10447080 A JP10447080 A JP 10447080A JP S5731741 A JPS5731741 A JP S5731741A
Authority
JP
Japan
Prior art keywords
water passage
cooling
engine
heating
change
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
JP10447080A
Other languages
Japanese (ja)
Inventor
Makoto Hamaoka
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 JP10447080A priority Critical patent/JPS5731741A/en
Publication of JPS5731741A publication Critical patent/JPS5731741A/en
Pending 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

  • Sorption Type Refrigeration Machines (AREA)

Abstract

PURPOSE: To effectively utilize the waste heat from an engine and exhaust pipes and increase the heating capacity by a method wherein the change-over circuit, which communicate a chiller type cooling and heating water passage with a cooling water passage, is provided to allow to circulate the water used for heat exchange in the cooling water passage through the cooling and heating water passage as occasion demands.
CONSTITUTION: The change-over circuit 15 is formed by providing a three-way valve 24 and branch pipe 25 at the center of the through pipe 11 of the chiller type cooling and heating water passage 14 to communicate with the through-pipe 16 of the cooling water passage 19 and a three-way valve 26. When the three-way valves 24 and 26 are changed-over to the side of the change-over circuit 15 for heating operation, the water used for heat exchange in the cooling water passage 19, which absorbs the waste heat from the engine 1 and the exhaust pipes 2, joins the hot water in the cooling and heating water passage 14 through the change-over circuit 15 as indicated with the two-dot-and-dash line arrows, resulting in obtaining satisfactory heating effect and effectively utilizing the waste heat from the engine 1 and the exhaust pipes 2.
COPYRIGHT: (C)1982,JPO&Japio
JP10447080A 1980-07-30 1980-07-30 Engine-driven chiller type air conditioner Pending JPS5731741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10447080A JPS5731741A (en) 1980-07-30 1980-07-30 Engine-driven chiller type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10447080A JPS5731741A (en) 1980-07-30 1980-07-30 Engine-driven chiller type air conditioner

Publications (1)

Publication Number Publication Date
JPS5731741A true JPS5731741A (en) 1982-02-20

Family

ID=14381463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10447080A Pending JPS5731741A (en) 1980-07-30 1980-07-30 Engine-driven chiller type air conditioner

Country Status (1)

Country Link
JP (1) JPS5731741A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172154A (en) * 1981-04-16 1982-10-22 Ebara Mfg Heat pump apparatus driven by thermal engine
JPS59125368A (en) * 1982-12-29 1984-07-19 大阪瓦斯株式会社 Device with heat pump driven by internal combustion engine
US5607013A (en) * 1994-01-27 1997-03-04 Takenaka Corporation Cogeneration system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172154A (en) * 1981-04-16 1982-10-22 Ebara Mfg Heat pump apparatus driven by thermal engine
JPS59125368A (en) * 1982-12-29 1984-07-19 大阪瓦斯株式会社 Device with heat pump driven by internal combustion engine
JPH0338512B2 (en) * 1982-12-29 1991-06-10 Osaka Gas Co Ltd
US5607013A (en) * 1994-01-27 1997-03-04 Takenaka Corporation Cogeneration system
US5819843A (en) * 1994-01-27 1998-10-13 Takenaka Corporation Cogeneration system

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