JPS62149766U - - Google Patents

Info

Publication number
JPS62149766U
JPS62149766U JP3619986U JP3619986U JPS62149766U JP S62149766 U JPS62149766 U JP S62149766U JP 3619986 U JP3619986 U JP 3619986U JP 3619986 U JP3619986 U JP 3619986U JP S62149766 U JPS62149766 U JP S62149766U
Authority
JP
Japan
Prior art keywords
refrigerant
heat exchanger
defrosting
heat
defrost circuit
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
JP3619986U
Other languages
Japanese (ja)
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 JP3619986U priority Critical patent/JPS62149766U/ja
Publication of JPS62149766U publication Critical patent/JPS62149766U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

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

第１図は本考案に係る一実施例の回路図、第２
図は従来の回路図である。 １……室外熱交換器、２……冷媒圧縮機、３…
…四方弁、４……逆上弁、５，７……膨張弁、８
……吸熱用熱交換器、９……循環ポンプ、１０…
…給送管、１１……集熱器。 Fig. 1 is a circuit diagram of an embodiment of the present invention;
The figure is a conventional circuit diagram. 1... Outdoor heat exchanger, 2... Refrigerant compressor, 3...
... Four-way valve, 4 ... Reverse valve, 5, 7 ... Expansion valve, 8
... Endothermic heat exchanger, 9 ... Circulation pump, 10 ...
...Feeding pipe, 11... Heat collector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 除霜時に、冷媒圧縮機から吐出した高温高圧の
冷媒を着霜した室外熱交換器に供給するデフロス
ト回路を有する暖房用ヒートポンプ装置において
、上記デフロスト回路が、上記室外熱交換器から
流出した冷媒を膨張させる膨張弁、該膨張弁を通
過して膨張された冷媒に吸熱させた後上記冷媒圧
縮機へ戻す吸熱用熱交換器を有するデフロスト用
冷媒回路と、被暖房室以外の温所に設置される集
熱器、および該集熱器で集熱された熱を上記吸熱
用熱交換器へ運ぶ熱媒の循環回路からなる熱媒回
路とで構成され、上記室外熱交換器の除霜用熱源
として上記被暖房室以外の場所の熱を利用するよ
うにしたことを特徴とするデフロスト回路を備え
た暖房用ヒートポンプ装置。 In a heating heat pump device having a defrost circuit that supplies high-temperature, high-pressure refrigerant discharged from a refrigerant compressor to a frosted outdoor heat exchanger during defrosting, the defrost circuit collects refrigerant flowing out from the outdoor heat exchanger. a defrosting refrigerant circuit having an expansion valve for expansion, a heat exchanger for absorbing heat from the refrigerant expanded through the expansion valve and returning it to the refrigerant compressor; A heat source for defrosting the outdoor heat exchanger; A heat pump device for heating equipped with a defrost circuit, characterized in that it utilizes heat from a location other than the heated room.
JP3619986U 1986-03-14 1986-03-14 Pending JPS62149766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3619986U JPS62149766U (en) 1986-03-14 1986-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3619986U JPS62149766U (en) 1986-03-14 1986-03-14

Publications (1)

Publication Number Publication Date
JPS62149766U true JPS62149766U (en) 1987-09-22

Family

ID=30846383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3619986U Pending JPS62149766U (en) 1986-03-14 1986-03-14

Country Status (1)

Country Link
JP (1) JPS62149766U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514855A (en) * 1974-06-28 1976-01-16 Howa Sangyo Kk
JPS5737670A (en) * 1980-08-14 1982-03-02 Matsushita Electric Ind Co Ltd Air conditioning hot water feeder utilizing solar heat
JPS618574A (en) * 1984-06-22 1986-01-16 ヤンマーディーゼル株式会社 Air conditioner for heat pump of engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514855A (en) * 1974-06-28 1976-01-16 Howa Sangyo Kk
JPS5737670A (en) * 1980-08-14 1982-03-02 Matsushita Electric Ind Co Ltd Air conditioning hot water feeder utilizing solar heat
JPS618574A (en) * 1984-06-22 1986-01-16 ヤンマーディーゼル株式会社 Air conditioner for heat pump of engine

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