JPS6293667U - - Google Patents

Info

Publication number
JPS6293667U
JPS6293667U JP1985185207U JP18520785U JPS6293667U JP S6293667 U JPS6293667 U JP S6293667U JP 1985185207 U JP1985185207 U JP 1985185207U JP 18520785 U JP18520785 U JP 18520785U JP S6293667 U JPS6293667 U JP S6293667U
Authority
JP
Japan
Prior art keywords
condenser
valve
engine
hot water
water
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
JP1985185207U
Other languages
Japanese (ja)
Other versions
JPH0424375Y2 (en
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 filed Critical
Priority to JP1985185207U priority Critical patent/JPH0424375Y2/ja
Publication of JPS6293667U publication Critical patent/JPS6293667U/ja
Application granted granted Critical
Publication of JPH0424375Y2 publication Critical patent/JPH0424375Y2/ja
Expired 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

  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Description

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

図面は本考案に係るエンジン駆動型ヒートポン
プの実施例を示し、第１図は暖房状態を示す全体
構成図、第２図は冷房状態を示す全体構成図であ
る。 １……凝縮器、３……蒸発器、５……温水熱交
換媒体循環回路、８……エンジン排熱利用熱交換
器、１２……負荷、１２Ａ……暖房負荷、１２Ｂ
……冷房負荷、１３……バイパス回路、１４……
バルブ、１５……センサ。 The drawings show an embodiment of the engine-driven heat pump according to the present invention, with FIG. 1 being an overall configuration diagram showing a heating state, and FIG. 2 being an overall configuration diagram showing a cooling state. 1...Condenser, 3...Evaporator, 5...Hot water heat exchange medium circulation circuit, 8...Engine exhaust heat utilization heat exchanger, 12...Load, 12A...Heating load, 12B
...Cooling load, 13...Bypass circuit, 14...
Valve, 15...sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 凝縮器１への温水熱交換媒体循環回路５内で、
凝縮器１出口側にエンジン排熱を利用した熱交換
器８を介装してあるエンジン駆動型ヒートポンプ
であつて、凝縮器１排出側と負荷１２とを直結す
るバイパス回路１３を設けるとともに、このバイ
パス回路１３内に凝縮器１からの温水熱交換媒体
をバイパス回路１３に分岐流入させるバルブ１４
を設け、もつて、蒸発器３に対して熱交換用井戸
水を循環させるとともに、温水回路内の温水を暖
房負荷１２Ａに向けて循環させる暖房時に、前記
バルブ１４を開作動させ、かつ、凝縮器１に対し
て熱交換用井戸水を循環させるとともに、冷水を
冷房負荷１２Ｂに向けて循環させる冷房時に、前
記バルブ１４を閉作動させ、更に、冷房時に、エ
ンジン排熱利用熱交換器８から帰還するエンジン
冷却水の温度を検出するセンサ１５の検出結果に
基づいて、設定温度より検出温度が低い場合には
前記バルブ１４を開作動させるようにしてあるエ
ンジン駆動型ヒートポンプ。 In the hot water heat exchange medium circulation circuit 5 to the condenser 1,
This is an engine-driven heat pump that is equipped with a heat exchanger 8 that uses engine exhaust heat on the outlet side of the condenser 1, and is equipped with a bypass circuit 13 that directly connects the outlet side of the condenser 1 and the load 12. A valve 14 that causes the hot water heat exchange medium from the condenser 1 to branch into the bypass circuit 13 and flow into the bypass circuit 13.
The valve 14 is opened during heating, in which well water for heat exchange is circulated to the evaporator 3 and hot water in the hot water circuit is circulated toward the heating load 12A, and the condenser is During cooling, the well water for heat exchange is circulated to the cooling load 12B, and the valve 14 is closed during cooling, and further, during cooling, the water is returned from the engine exhaust heat utilization heat exchanger 8. The engine-driven heat pump is configured to open the valve 14 when the detected temperature is lower than the set temperature based on the detection result of a sensor 15 that detects the temperature of engine cooling water.
JP1985185207U 1985-11-29 1985-11-29 Expired JPH0424375Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985185207U JPH0424375Y2 (en) 1985-11-29 1985-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985185207U JPH0424375Y2 (en) 1985-11-29 1985-11-29

Publications (2)

Publication Number Publication Date
JPS6293667U true JPS6293667U (en) 1987-06-15
JPH0424375Y2 JPH0424375Y2 (en) 1992-06-09

Family

ID=31133613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985185207U Expired JPH0424375Y2 (en) 1985-11-29 1985-11-29

Country Status (1)

Country Link
JP (1) JPH0424375Y2 (en)

Also Published As

Publication number Publication date
JPH0424375Y2 (en) 1992-06-09

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