JPS58129465U

JPS58129465U - Refrigerant refrigerant flow switching device

Info

Publication number: JPS58129465U
Application number: JP2568782U
Authority: JP
Inventors: 孝子　祥子
Original assignee: 株式会社東芝
Priority date: 1982-02-26
Filing date: 1982-02-26
Publication date: 1983-09-01

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]

第１図は従来および本考案の一実施例に使用される冷凍
サイクル図、第２図は本考案冷媒流路切換装置の一実施
例を示す縦断面図、第３図は従来例を示す縦断面図であ
る。１・・・・・・圧縮機、２・・・・・・凝縮器、３・・
・・・・第一のキャピラリチューブ、４・・・・・・弁
本体、５・・・・・・第二のキャピラリチューブ、６・
・・・・・第一の冷却器、７・・・・・・第二の冷却器
、８・・・・・・第三のキャピラリチューブ、９・・・
・・・液入口、１０・・・・・・液出口、１１・・・・
・・弁体、１２・・・・・・弁口、１５・・・・・・連
通管、１６・・・・・・液溜部。Fig. 1 is a diagram of a refrigeration cycle used in the conventional and one embodiment of the present invention, Fig. 2 is a vertical sectional view showing an embodiment of the refrigerant flow switching device of the present invention, and Fig. 3 is a longitudinal sectional view showing the conventional example. It is a front view. 1... Compressor, 2... Condenser, 3...
...First capillary tube, 4...Valve body, 5...Second capillary tube, 6.
...First cooler, 7...Second cooler, 8...Third capillary tube, 9...
...Liquid inlet, 10...Liquid outlet, 11...
... Valve body, 12 ... Valve port, 15 ... Communication pipe, 16 ... Liquid reservoir.

Claims

[Scope of utility model registration request]

In a device that selectively supplies liquid refrigerant discharged from a first capillary tube to a second capillary tube or a third capillary tube that has greater flow resistance than the second capillary tube, the liquid refrigerant is connected to the liquid inlet. A valve body having an outlet and a valve port located between these and opened and closed by a valve body, a communication pipe extending in the horizontal direction communicating with the liquid inlet, and a communication pipe formed on the inlet side of the communication pipe. a liquid reservoir located at a lower portion, and the first capillary tube and the third capillary tube, each of which communicates an outlet end and an inlet end with the liquid reservoir;
A refrigerant flow switching device for a refrigerator-freezer, comprising a second capillary tube whose inlet end communicates with the liquid outlet.