JPS5955373U - Refrigerant heating air conditioner - Google Patents

Refrigerant heating air conditioner

Info

Publication number
JPS5955373U
JPS5955373U JP15085982U JP15085982U JPS5955373U JP S5955373 U JPS5955373 U JP S5955373U JP 15085982 U JP15085982 U JP 15085982U JP 15085982 U JP15085982 U JP 15085982U JP S5955373 U JPS5955373 U JP S5955373U
Authority
JP
Japan
Prior art keywords
heating
refrigerant
refrigerant heating
cooling
throttle
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
JP15085982U
Other languages
Japanese (ja)
Other versions
JPH0410524Y2 (en
Inventor
良一 佐藤
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP15085982U priority Critical patent/JPS5955373U/en
Publication of JPS5955373U publication Critical patent/JPS5955373U/en
Application granted granted Critical
Publication of JPH0410524Y2 publication Critical patent/JPH0410524Y2/ja
Granted legal-status Critical Current

Links

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]

第１図は従来の冷媒加熱冷暖房機のサイクル図、第２図
は、本考案の冷媒加熱冷暖房機の一実施例を示すサイク
ル図である。 １・・・圧縮機、２・・・四方弁、３・・・室内熱交換
器、５・・・冷媒加熱装置、７・・・室外熱交換器、２
０・・・絞り機構、５３・・・制御器。FIG. 1 is a cycle diagram of a conventional refrigerant heating/cooling/heating machine, and FIG. 2 is a cycle diagram showing an embodiment of the refrigerant heating/cooling/heating machine of the present invention. DESCRIPTION OF SYMBOLS 1... Compressor, 2... Four-way valve, 3... Indoor heat exchanger, 5... Refrigerant heating device, 7... Outdoor heat exchanger, 2
0... Aperture mechanism, 53... Controller.

Claims (1)

【実用新案登録請求の範囲】 １　圧縮機、四方弁、室内熱交換器、室外熱交換器及び
冷媒加熱装置を接続した冷媒加熱冷暖房サイクルに、絞
りの大きさを可変できる絞り機構と暖房運転開始時に絞
りが小さく、定常暖房時に絞りが大きくなるよう前記絞
り機構を制御する制御器とを設けたことを特徴とする冷
媒加熱冷暖房機。 ２　絞り機構は電磁弁と暖房用絞りの並列回路で構成さ
れていることを特徴とする実用新案登録請求の範囲第１
項記載の冷媒加熱冷暖房機。 ３　絞り機構は無段階調節が可能な電動膨張弁であるこ
とを特徴とする実用新案登録請求の範囲第１項記載の冷
媒加熱冷暖房機。 ４　制御器は冷媒加熱装置出口の冷媒温度によって絞り
機構を制御することを特徴とする実用新案登録請求の範
囲電１項記載の冷媒加熱冷暖房機。 ５　制御器はタイマ回路によって絞り機構を制御するこ
とを特徴とする実用新案登録請求の範囲第１項記載の冷
媒加熱冷暖房機。[Scope of Claim for Utility Model Registration] 1. A refrigerant heating/cooling cycle that connects a compressor, a four-way valve, an indoor heat exchanger, an outdoor heat exchanger, and a refrigerant heating device, with a throttle mechanism that can vary the size of the throttle and the start of heating operation. 1. A refrigerant heating air-conditioning/heating machine characterized by being provided with a controller that controls the throttling mechanism so that the throttling mechanism is small during steady heating and becomes large during steady heating. 2. Utility model registration claim 1, characterized in that the throttle mechanism is composed of a parallel circuit of a solenoid valve and a heating throttle.
Refrigerant heating/cooling machine described in Section 1. 3. The refrigerant heating/cooling/heating machine according to claim 1, wherein the throttle mechanism is an electric expansion valve that can be adjusted steplessly. 4. The refrigerant heating/cooling/heating machine according to claim 1, wherein the controller controls the throttling mechanism according to the temperature of the refrigerant at the outlet of the refrigerant heating device. 5. The refrigerant heating/cooling/heating machine according to claim 1, wherein the controller controls the throttle mechanism using a timer circuit.
JP15085982U 1982-10-06 1982-10-06 Refrigerant heating air conditioner Granted JPS5955373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15085982U JPS5955373U (en) 1982-10-06 1982-10-06 Refrigerant heating air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15085982U JPS5955373U (en) 1982-10-06 1982-10-06 Refrigerant heating air conditioner

Publications (2)

Publication Number Publication Date
JPS5955373U true JPS5955373U (en) 1984-04-11
JPH0410524Y2 JPH0410524Y2 (en) 1992-03-16

Family

ID=30334476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15085982U Granted JPS5955373U (en) 1982-10-06 1982-10-06 Refrigerant heating air conditioner

Country Status (1)

Country Link
JP (1) JPS5955373U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007212036A (en) * 2006-02-08 2007-08-23 Daikin Ind Ltd Refrigerant heating device and its heating capacity control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137760A (en) * 1978-04-19 1979-10-25 Matsushita Electric Ind Co Ltd Air conditioner
JPS54162834A (en) * 1978-06-14 1979-12-24 Matsushita Electric Ind Co Ltd Cooling and heating apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137760A (en) * 1978-04-19 1979-10-25 Matsushita Electric Ind Co Ltd Air conditioner
JPS54162834A (en) * 1978-06-14 1979-12-24 Matsushita Electric Ind Co Ltd Cooling and heating apparatus

Also Published As

Publication number Publication date
JPH0410524Y2 (en) 1992-03-16

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