JPS5869764U - Heat pump air conditioner - Google Patents

Heat pump air conditioner

Info

Publication number
JPS5869764U
JPS5869764U JP16457581U JP16457581U JPS5869764U JP S5869764 U JPS5869764 U JP S5869764U JP 16457581 U JP16457581 U JP 16457581U JP 16457581 U JP16457581 U JP 16457581U JP S5869764 U JPS5869764 U JP S5869764U
Authority
JP
Japan
Prior art keywords
air conditioner
heat pump
frequency
heat exchanger
pump air
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
JP16457581U
Other languages
Japanese (ja)
Other versions
JPS6244276Y2 (en
Inventor
明彦 杉山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP16457581U priority Critical patent/JPS5869764U/en
Publication of JPS5869764U publication Critical patent/JPS5869764U/en
Application granted granted Critical
Publication of JPS6244276Y2 publication Critical patent/JPS6244276Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (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 the drawing]

図面はこの考案の一実施例を示す概略的構成図である。 １・・・圧縮機、２・・・四方弁、３・・・室外側熱交
換器、４・・・自動温度膨張弁１．６ａ〜６ｃ・・・室
内側熱交換器、８・・・センサ、９・・・インバｉ夕回
路（周波数変換器）。The drawing is a schematic diagram showing an embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Compressor, 2... Four-way valve, 3... Outdoor heat exchanger, 4... Automatic temperature expansion valve 1.6a-6c... Indoor heat exchanger, 8... Sensor, 9... Inverter circuit (frequency converter).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機、四方弁、室外側熱交換器、自動温度膨張弁およ
び室内側熱交換器を順次接続して冷凍サイクルを構成し
たヒートポンプ式空気調和機において、上記圧縮機に任
意の周波数を発生する周波数変換器を設けるとともに、
室内側熱交換器と四方弁との間に冷媒の圧力または温度
を検出するセンサを設け、このセンサからの出力信号に
よって上記周波数変換器の出力周波数を可変し、暖房時
は吐出冷媒、冷房時は吸込冷媒の圧力または温度を一定
に保つようにしたことを特徴とするヒートポンプ式空気
調和機。In a heat pump air conditioner in which a refrigeration cycle is configured by sequentially connecting a compressor, a four-way valve, an outdoor heat exchanger, an automatic temperature expansion valve, and an indoor heat exchanger, a frequency that generates an arbitrary frequency in the compressor. Along with providing a converter,
A sensor that detects the pressure or temperature of the refrigerant is installed between the indoor heat exchanger and the four-way valve, and the output frequency of the frequency converter is varied based on the output signal from this sensor. is a heat pump type air conditioner characterized by keeping the pressure or temperature of the suction refrigerant constant.
JP16457581U 1981-11-04 1981-11-04 Heat pump air conditioner Granted JPS5869764U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16457581U JPS5869764U (en) 1981-11-04 1981-11-04 Heat pump air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16457581U JPS5869764U (en) 1981-11-04 1981-11-04 Heat pump air conditioner

Publications (2)

Publication Number Publication Date
JPS5869764U true JPS5869764U (en) 1983-05-12
JPS6244276Y2 JPS6244276Y2 (en) 1987-11-20

Family

ID=29956812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16457581U Granted JPS5869764U (en) 1981-11-04 1981-11-04 Heat pump air conditioner

Country Status (1)

Country Link
JP (1) JPS5869764U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04190057A (en) * 1990-11-26 1992-07-08 Matsushita Refrig Co Ltd Multi-chamber type air conditioner
JP2002156163A (en) * 2000-11-16 2002-05-31 Mitsubishi Heavy Ind Ltd Air conditioner
WO2014115891A1 (en) * 2013-01-28 2014-07-31 ダイキン工業 株式会社 Air conditioner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04190057A (en) * 1990-11-26 1992-07-08 Matsushita Refrig Co Ltd Multi-chamber type air conditioner
JP2002156163A (en) * 2000-11-16 2002-05-31 Mitsubishi Heavy Ind Ltd Air conditioner
WO2014115891A1 (en) * 2013-01-28 2014-07-31 ダイキン工業 株式会社 Air conditioner
JP2014159944A (en) * 2013-01-28 2014-09-04 Daikin Ind Ltd Air conditioner
US9835341B2 (en) 2013-01-28 2017-12-05 Daikin Industries, Ltd. Air conditioner

Also Published As

Publication number Publication date
JPS6244276Y2 (en) 1987-11-20

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