JPS6267137U - - Google Patents

Info

Publication number
JPS6267137U
JPS6267137U JP15882485U JP15882485U JPS6267137U JP S6267137 U JPS6267137 U JP S6267137U JP 15882485 U JP15882485 U JP 15882485U JP 15882485 U JP15882485 U JP 15882485U JP S6267137 U JPS6267137 U JP S6267137U
Authority
JP
Japan
Prior art keywords
air conditioner
heat exchanger
control device
circuit
indoor 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
JP15882485U
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 JP15882485U priority Critical patent/JPS6267137U/ja
Publication of JPS6267137U publication Critical patent/JPS6267137U/ja
Pending legal-status Critical Current

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  • Air Conditioning Control Device (AREA)

Description

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

第１図は空気調和機の概略図、第２図は本考案
の実施例を示す空気調和機の制御装置の要部電気
回路図である。 １……圧縮機、２……四方弁、３……室内側熱
交換器、４……減圧装置、５……室外側熱交換器
、８……凍結防止回路、２２……リレー、２３…
…常開接片。 FIG. 1 is a schematic diagram of an air conditioner, and FIG. 2 is an electrical circuit diagram of a main part of a control device for an air conditioner showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Compressor, 2... Four-way valve, 3... Indoor heat exchanger, 4... Pressure reducing device, 5... Outdoor heat exchanger, 8... Antifreeze circuit, 22... Relay, 23...
...Always open contact piece.

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、室内側熱交換器、減圧装置、
室外側熱交換器を順次冷媒配管で環状に接続し、
圧縮機の運転制御を行なうようにした空気調和機
の制御装置において、室内側熱交換器の温度が所
定温度以下で圧縮機の運転を停止させる凍結防止
回路と、暖房運転時に凍結防止回路の動作を無効
にするキヤンセル回路とを備えたことを特徴とす
る空気調和機の制御装置。 Compressor, four-way valve, indoor heat exchanger, pressure reducing device,
The outdoor heat exchangers are sequentially connected in a ring with refrigerant piping,
An air conditioner control device that controls compressor operation includes an antifreeze circuit that stops compressor operation when the indoor heat exchanger temperature is below a predetermined temperature, and an antifreeze circuit that operates during heating operation. An air conditioner control device characterized by comprising a cancel circuit for disabling the.
JP15882485U 1985-10-17 1985-10-17 Pending JPS6267137U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15882485U JPS6267137U (en) 1985-10-17 1985-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15882485U JPS6267137U (en) 1985-10-17 1985-10-17

Publications (1)

Publication Number Publication Date
JPS6267137U true JPS6267137U (en) 1987-04-25

Family

ID=31082674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15882485U Pending JPS6267137U (en) 1985-10-17 1985-10-17

Country Status (1)

Country Link
JP (1) JPS6267137U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618242A (en) * 1979-07-24 1981-02-20 Matsushita Electric Ind Co Ltd Defrosting control apparatus
JPS58148374A (en) * 1982-02-25 1983-09-03 三洋電機株式会社 Preventive device for freezing of evaporator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618242A (en) * 1979-07-24 1981-02-20 Matsushita Electric Ind Co Ltd Defrosting control apparatus
JPS58148374A (en) * 1982-02-25 1983-09-03 三洋電機株式会社 Preventive device for freezing of evaporator

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