JPS61159772U - - Google Patents

Info

Publication number
JPS61159772U
JPS61159772U JP4374585U JP4374585U JPS61159772U JP S61159772 U JPS61159772 U JP S61159772U JP 4374585 U JP4374585 U JP 4374585U JP 4374585 U JP4374585 U JP 4374585U JP S61159772 U JPS61159772 U JP S61159772U
Authority
JP
Japan
Prior art keywords
valve
compressor
inverter
air conditioner
heat pump
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
JP4374585U
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 JP4374585U priority Critical patent/JPS61159772U/ja
Publication of JPS61159772U publication Critical patent/JPS61159772U/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】
第1図〜第3図は本考案の一実施例を示す図で
、第1図は冷媒ガス循環系の構成を示す系統図、
第2図は制御系の構成を示すブロツク図、第3図
は動作タイミングを示す図、第4図は従来の冷媒
ガス循環系の構成を示す系統図である。 1…圧縮機、2…四方切換弁、3…室内側熱交
換器、4…膨脹弁、5…室外側熱交換器、6…着
霜検出器、7…バイパス用開閉弁、8…バイパス
用配管。

Claims (1)

    【実用新案登録請求の範囲】
  1. インバータ駆動方式のヒートポンプ式空気調和
    機において、圧縮機の吐出配管と室外側熱交換器
    の暖房時における入口側配管との間に開閉弁を有
    するバイパス用配管を設け、前記室外側熱交換器
    の着霜が検知されたとき、前記圧縮機を駆動する
    インバータの動作周波数を上昇させると共に前記
    開閉弁を開閉する手段を備えたことを特徴とする
    ヒートポンプ式空気調和機。
JP4374585U 1985-03-26 1985-03-26 Pending JPS61159772U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4374585U JPS61159772U (ja) 1985-03-26 1985-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4374585U JPS61159772U (ja) 1985-03-26 1985-03-26

Publications (1)

Publication Number Publication Date
JPS61159772U true JPS61159772U (ja) 1986-10-03

Family

ID=30555694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4374585U Pending JPS61159772U (ja) 1985-03-26 1985-03-26

Country Status (1)

Country Link
JP (1) JPS61159772U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63153374A (ja) * 1986-12-17 1988-06-25 株式会社日立製作所 空気調和機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210269A (ja) * 1983-05-13 1984-11-28 三菱電機株式会社 冷却装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210269A (ja) * 1983-05-13 1984-11-28 三菱電機株式会社 冷却装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63153374A (ja) * 1986-12-17 1988-06-25 株式会社日立製作所 空気調和機

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