JPS58192353U

JPS58192353U - air conditioner

Info

Publication number: JPS58192353U
Application number: JP9065482U
Authority: JP
Inventors: 富雄茂木
Original assignee: 三洋電機株式会社
Priority date: 1982-06-16
Filing date: 1982-06-16
Publication date: 1983-12-21

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

[Brief explanation of the drawing]

図面は本考案の実施例を示したもので、第１図は空気調
和機の冷媒回路図、第２図、第３図はその制御回路のブ
ロック図、第４図は同制御回路図、第５図は圧縮機、四
方弁の動作状態図である。１・・・・・・圧縮機、２・・・・・・四方弁、３・・
・・・・室外側熱交換器、５・・・・・・室内側熱交換
器、７・・・・・・感温機構、８・・・・・・スイッチ
ング機構、９・・・・・・タイムスイッチ機構、１１・
・・・・・アンドゲート、１２・・・・・・オアゲート
。The drawings show an embodiment of the present invention. Fig. 1 is a refrigerant circuit diagram of an air conditioner, Figs. 2 and 3 are block diagrams of its control circuit, and Fig. 4 is a control circuit diagram of the same. FIG. 5 is a diagram showing the operating state of the compressor and four-way valve. 1... Compressor, 2... Four-way valve, 3...
...Outdoor heat exchanger, 5...Indoor heat exchanger, 7...Temperature sensing mechanism, 8...Switching mechanism, 9...・Time switch mechanism, 11・
...and gate, 12...or gate.

Claims

[Scope of utility model registration request]

In an air conditioner that has a refrigeration cycle that is formed by a compressor, a four-way valve, an indoor heat exchanger, and an outdoor heat exchanger and is capable of cooling and heating operations, the temperature-sensing mechanism enables 0N-OFFL.
a switching mechanism that controls the compressor; a time switch mechanism that starts operating when the switching mechanism is OFF and performs a switching operation after a predetermined time has elapsed; and an OFF state of the switching mechanism and an OFF state of the time switch mechanism during cooling operation. and a control mechanism that puts the four-way valve into a heating operation state by AND, and puts the four-way valve into a heating operation state by OR of the ON state of the switching mechanism and the ON state of the time switch mechanism during the heating operation. Characteristic air conditioner.