JPS6075864U

JPS6075864U - air conditioner

Info

Publication number: JPS6075864U
Application number: JP16680383U
Authority: JP
Inventors: 深見　晃; 溝口　茂和; 待井　義弘
Original assignee: 株式会社東芝
Priority date: 1983-10-27
Filing date: 1983-10-27
Publication date: 1985-05-28
Also published as: JPH023093Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の第１の実施例を示す全体的な構成図
、第２図は同実施例の動作を説明するためのフローチャ
ート、第３図はこの考案の第２の実施例を示す冷凍サイ
クルの構成図、第４図は同実施例の制御回路の構成図、
第５図は同実施例の動作を説明するためのフローチャー
トである。１・・・・・・圧縮機、３・・・・・・室外側熱交換器
、５・・・・・・電動式膨張弁、６・・・・・・室内側
熱交換器、９，１０・・・・・・冷媒温度センサ、２０
・・・・・・主制御部、３０・・・・・・能力可変圧縮
機、４１・・・・・・室外側制御部、４２・・・・・・
室内側制御部。Fig. 1 is an overall configuration diagram showing a first embodiment of this invention, Fig. 2 is a flowchart for explaining the operation of the same embodiment, and Fig. 3 shows a second embodiment of this invention. A configuration diagram of the refrigeration cycle, FIG. 4 is a configuration diagram of the control circuit of the same embodiment,
FIG. 5 is a flowchart for explaining the operation of the same embodiment. 1...Compressor, 3...Outdoor heat exchanger, 5...Electric expansion valve, 6...Indoor heat exchanger, 9, 10...Refrigerant temperature sensor, 20
...Main control section, 30...Variable capacity compressor, 41...Outdoor side control section, 42...
Indoor control section.

Claims

[Scope of utility model registration request]

An air conditioner comprising a refrigeration cycle in which a compressor, an evaporator, an electric expansion valve, a condenser, etc. are connected in sequence, and the opening degree of the electric expansion valve is controlled according to the degree of heating of the refrigerant in the evaporator. , turn on the compressor according to the indoor temperature;
an indoor temperature control means for off-controlling; and setting the electric expansion valve to an initial opening degree when starting the compressor at the start of operation;
and means for setting the electric expansion valve to the opening degree before the compressor is stopped when the compressor is restarted based on the indoor temperature control means.