JPS6129277U - Heat pump refrigeration cycle - Google Patents

Heat pump refrigeration cycle

Info

Publication number
JPS6129277U
JPS6129277U JP1984114077U JP11407784U JPS6129277U JP S6129277 U JPS6129277 U JP S6129277U JP 1984114077 U JP1984114077 U JP 1984114077U JP 11407784 U JP11407784 U JP 11407784U JP S6129277 U JPS6129277 U JP S6129277U
Authority
JP
Japan
Prior art keywords
condenser
refrigeration cycle
heat pump
bypass
evaporator
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
JP1984114077U
Other languages
Japanese (ja)
Inventor
康人 八巻
Original Assignee
富士重工業株式会社
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 富士重工業株式会社 filed Critical 富士重工業株式会社
Priority to JP1984114077U priority Critical patent/JPS6129277U/en
Publication of JPS6129277U publication Critical patent/JPS6129277U/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

  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の一実施例を示す冷凍サイクル回路図であ
る。 １・・・コンプレツサ、２・・・エンジン、３・・・三
方弁、４・・・コンデンサ、５・・・開閉弁、６・・・
膨脹弁、７・・・エバポレータ、８・・・ファン、９・
・・三方弁、１０・・・バイパス、１１・・・開閉弁、
１２，１３・・・バイ−パス、１４・・・リターンライ
ン、１５・・・逆止弁、１ ’６・・・冷却水熱交換器
、１７・・・排気ガス熱交換器。The drawing is a refrigeration cycle circuit diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Compressor, 2...Engine, 3...Three-way valve, 4...Condenser, 5...Opening/closing valve, 6...
Expansion valve, 7... Evaporator, 8... Fan, 9.
...Three-way valve, 10...Bypass, 11...On-off valve,
12, 13... Bypass, 14... Return line, 15... Check valve, 1'6... Cooling water heat exchanger, 17... Exhaust gas heat exchanger.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの排熱を利用して温流体を得るものにおいて、
温流体との熱交換を行なうコンデンサとエバポレータと
の間にある膨脹弁にバイパスを設け、上記バイパスに開
閉弁を設けると共に、コンプレッサとエバポレータとの
間およびコンプレツサとコンデンサとの間に三表切換弁
を設けて、工バポレータおよびコンデンサのバイパスを
切換える構成とし、かつコンデンサ入口とコンプレツサ
入口を結ぶリターンラ不ンを設けたことを特徴と−する
ヒートポンプ式の冷凍サイクル。In those that obtain hot fluid using engine exhaust heat,
A bypass is provided in the expansion valve between the condenser and evaporator that exchanges heat with the hot fluid, and an on-off valve is provided in the bypass, and a three-way switching valve is provided between the compressor and the evaporator and between the compressor and the condenser. 1. A heat pump type refrigeration cycle, characterized in that it is configured to switch the bypass of the evaporator and the condenser, and is also provided with a return line connecting the condenser inlet and the compressor inlet.
JP1984114077U 1984-07-26 1984-07-26 Heat pump refrigeration cycle Pending JPS6129277U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984114077U JPS6129277U (en) 1984-07-26 1984-07-26 Heat pump refrigeration cycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984114077U JPS6129277U (en) 1984-07-26 1984-07-26 Heat pump refrigeration cycle

Publications (1)

Publication Number Publication Date
JPS6129277U true JPS6129277U (en) 1986-02-21

Family

ID=30673105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984114077U Pending JPS6129277U (en) 1984-07-26 1984-07-26 Heat pump refrigeration cycle

Country Status (1)

Country Link
JP (1) JPS6129277U (en)

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