JPH0273562U - - Google Patents

Info

Publication number
JPH0273562U
JPH0273562U JP15180888U JP15180888U JPH0273562U JP H0273562 U JPH0273562 U JP H0273562U JP 15180888 U JP15180888 U JP 15180888U JP 15180888 U JP15180888 U JP 15180888U JP H0273562 U JPH0273562 U JP H0273562U
Authority
JP
Japan
Prior art keywords
circuit
gas
heat exchanger
switching valve
liquid heat
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
JP15180888U
Other languages
English (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 JP15180888U priority Critical patent/JPH0273562U/ja
Publication of JPH0273562U publication Critical patent/JPH0273562U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices That Are Associated With Refrigeration Equipment (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の冷凍系統図、第2
図は同実施例の電磁弁の駆動回路図、第3図は従
来装置の冷媒系統図である。 1…コンプレツサ、2…コンデンサ、3…気―
液熱交換器、4…膨張弁、5…エバポレータ、6
…アキユームレータ、7―1,7―2…電磁弁、
8…バイパス配管、11…A接点、12…B接点
、15…極熱環境用の温度スイツチ、16…コン
プレツサ吐出ガス冷媒の温度スイツチ、17…コ
ンプレツサオイルの温度スイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 冷媒回路に気―液熱交換器を有する冷凍装置に
    おいて、上記気―液熱交換器に回路切換弁を備え
    た液冷媒のバイパス回路を設けるとともに、極熱
    環境を感知する温度スイツチ、コンプレツサの吐
    出ガス冷媒の温度スイツチおよび同コンプレツサ
    のオイルの温度スイツチならびに上記各温度スイ
    ツチと連動して前記回路切替弁を作動させる電気
    回路を設け、上記各温度スイツチの1個以上が作
    動中には、上記電気回路が上記回路切替弁を作動
    させ、上記気―液熱交換器をバイパスさせること
    を特徴とする冷凍装置。
JP15180888U 1988-11-24 1988-11-24 Pending JPH0273562U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15180888U JPH0273562U (ja) 1988-11-24 1988-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15180888U JPH0273562U (ja) 1988-11-24 1988-11-24

Publications (1)

Publication Number Publication Date
JPH0273562U true JPH0273562U (ja) 1990-06-05

Family

ID=31426180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15180888U Pending JPH0273562U (ja) 1988-11-24 1988-11-24

Country Status (1)

Country Link
JP (1) JPH0273562U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009133706A1 (ja) * 2008-05-02 2009-11-05 ダイキン工業株式会社 冷凍装置
WO2009133868A1 (ja) * 2008-05-02 2009-11-05 ダイキン工業株式会社 冷凍装置
DE102020126580B3 (de) 2020-10-09 2022-01-13 Viessmann Climate Solutions Se Kältekreislaufvorrichtung und Verfahren zum Betrieb einer solchen Kältekreislaufvorrichtung
WO2022073556A1 (de) 2020-10-09 2022-04-14 Viessmann Climate Solutions Se Verfahren zum betrieb einer kältekreislaufvorrichtung

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009133706A1 (ja) * 2008-05-02 2009-11-05 ダイキン工業株式会社 冷凍装置
WO2009133868A1 (ja) * 2008-05-02 2009-11-05 ダイキン工業株式会社 冷凍装置
JP2009270747A (ja) * 2008-05-02 2009-11-19 Daikin Ind Ltd 冷凍装置
JP2009270748A (ja) * 2008-05-02 2009-11-19 Daikin Ind Ltd 冷凍装置
AU2009241156B2 (en) * 2008-05-02 2012-09-20 Daikin Industries, Ltd. Refrigeration Apparatus
CN102016446B (zh) * 2008-05-02 2014-08-27 大金工业株式会社 制冷装置
US8959951B2 (en) 2008-05-02 2015-02-24 Daikin Industries, Ltd. Refrigeration apparatus controlling opening degree of a second expansion mechanism based on air temperature at the evaporator or refergerant temperature at the outlet of a two stage compression element
DE102020126580B3 (de) 2020-10-09 2022-01-13 Viessmann Climate Solutions Se Kältekreislaufvorrichtung und Verfahren zum Betrieb einer solchen Kältekreislaufvorrichtung
WO2022073556A1 (de) 2020-10-09 2022-04-14 Viessmann Climate Solutions Se Verfahren zum betrieb einer kältekreislaufvorrichtung
WO2022073555A1 (de) 2020-10-09 2022-04-14 Viessmann Climate Solutions Se Kältekreislaufvorrichtung und verfahren zum betrieb einer solchen kältekreislaufvorrichtung
DE102020126579A1 (de) 2020-10-09 2022-04-14 Viessmann Climate Solutions Se Verfahren zum Betrieb einer Kältekreislaufvorrichtung

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