JPS58192351U

JPS58192351U - Refrigeration cycle equipment

Info

Publication number: JPS58192351U
Application number: JP8970382U
Authority: JP
Inventors: 俊彦二見
Original assignee: 株式会社東芝
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の冷凍サイクル装置に採用されている制御
回路の概略構成図、第２図はこの考案の一実施例を示す
構成図、第３図は同実施例における制御回路の主要部の
概略構成図、第４図は同実施例におけるファンモータの
回転数と補助巻線電圧との対応関係を示す図、第５図は
同実施例における制御回路の変形例を示す概略構成図、
第６図は同変形例を説明するためのファンモータ回転数
と運転コンデンサ両端電圧との対応関係を示す図、第７
図は制御回路の他の変形例を示す概略構成図である。１０・・・・・・圧縮機、ＩＯＭ・・・・・・圧縮機モ
ータ（圧縮機の駆動モータ）、１１・・・・・・凝縮器
、１４・・・・・・ファン、１４Ｍ・・・・・・ファン
モータ、１６・・・・・・運転コンデンサ、１７・・・
・・・リレー。。　　第６図回板扱□ 回転艮□ 第５図Fig. 1 is a schematic configuration diagram of a control circuit employed in a conventional refrigeration cycle device, Fig. 2 is a configuration diagram showing an embodiment of this invention, and Fig. 3 shows the main parts of the control circuit in the same embodiment. A schematic configuration diagram, FIG. 4 is a diagram showing the correspondence relationship between the rotation speed of the fan motor and the auxiliary winding voltage in the same embodiment, and FIG. 5 is a schematic configuration diagram showing a modification of the control circuit in the same embodiment.
Fig. 6 is a diagram showing the correspondence relationship between the fan motor rotation speed and the voltage across the operating capacitor to explain the modification;
The figure is a schematic configuration diagram showing another modification of the control circuit. 10... Compressor, IOM... Compressor motor (compressor drive motor), 11... Condenser, 14... Fan, 14M... ...Fan motor, 16...Driving capacitor, 17...
···relay. . Fig. 6 Rotating plate handling □ Rotating plate □ Fig. 5

Claims

[Scope of utility model registration request]

A compressor, a condenser, a pressure reducing device, and an evaporator that are connected to the compressor in sequence, a fan that is installed near the condenser, a main winding, and a driving condenser connected to the main winding. A fan motor comprising auxiliary windings connected in parallel, and means for controlling the operation of the compressor on and off according to the auxiliary winding voltage of the fan motor or the voltage across the operating capacitor. A refrigeration cycle device comprising: