JPS6272571U

JPS6272571U -

Info

Publication number: JPS6272571U
Application number: JP16284185U
Authority: JP
Priority date: 1985-10-25
Filing date: 1985-10-25
Publication date: 1987-05-09

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す冷凍サイクル
の構成図、第２図は起動パターンを示す線図、第
３図は制御装置のフローチヤート、第４図は起動
パターンの応用例を示す線図、第５図は制御装置
の他の実施例を示すフローチヤート、第６図は冷
凍サイクルを示す構成図、第７図は冷媒タンクを
示す縦断面図、第８図は冷凍タンク内の作用説明
図、第９図は従来例を示す冷凍サイクルの構成図
、第１０図は従来装置における起動パターンを示
す線図である。１１……圧縮機、１２……室内側熱交換器、１
３……キヤピラリーチユーブ、１４……室外側熱
交換器、Ａ，Ｂ……保持周波数、Ｃ……目標周波
数。 Fig. 1 is a block diagram of a refrigeration cycle showing an embodiment of the present invention, Fig. 2 is a line diagram showing a starting pattern, Fig. 3 is a flowchart of a control device, and Fig. 4 is an example of an application of the starting pattern. 5 is a flowchart showing another embodiment of the control device, FIG. 6 is a configuration diagram showing a refrigeration cycle, FIG. 7 is a vertical sectional view showing a refrigerant tank, and FIG. FIG. 9 is a block diagram of a refrigeration cycle showing a conventional example, and FIG. 10 is a diagram showing a starting pattern in a conventional device. 11...Compressor, 12...Indoor heat exchanger, 1
3...Capillary reach tube, 14...Outdoor heat exchanger, A, B...Holding frequency, C...Target frequency.

Claims

[Scope of utility model registration request]

In an air conditioner that has a refrigeration cycle in which a compressor, an indoor heat exchanger, a throttle device, and an outdoor heat exchanger are connected, the compressor is of a variable rotation speed type, and the throttle device is a capillary reach tube.
The compressor control device is characterized by being provided with a compressor rotation control device that holds and increases the frequency in stages for a predetermined period of time at a frequency lower than the target rotation speed of the compressor multiple times. Air conditioner.