JPS6032574U

JPS6032574U - refrigeration cycle

Info

Publication number: JPS6032574U
Application number: JP12326983U
Authority: JP
Inventors: 浩伊藤
Original assignee: 株式会社東芝
Priority date: 1983-08-10
Filing date: 1983-08-10
Publication date: 1985-03-05

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図は従来の冷凍サイクルを示す図、第２図はこの考
案に係る冷凍サイクルの一実施例を示す図、第３図は、
この考案の冷凍サイクルにおけるコンプレッサ温度およ
び冷却能力を従来の冷凍サイクルと比較して示すグラブ
、第４図はコンプレッサに取付けられるヒートパイプ回
路の変形例を示す図である。１０・・・コンプレッサ、１１・・・コンデンサ、１２
・・・キャピラリチューブ、１３・・・エバポレータ、
１５・・・ヒートパイプ回路、１６．１６ａ・・・ヒー
トパイプ、１７・・・開閉弁。FIG. 1 shows a conventional refrigeration cycle, FIG. 2 shows an embodiment of the refrigeration cycle according to this invention, and FIG.
A graph showing the compressor temperature and cooling capacity of the refrigeration cycle of this invention in comparison with a conventional refrigeration cycle, and FIG. 4 is a diagram showing a modification of the heat pipe circuit attached to the compressor. 10... Compressor, 11... Capacitor, 12
... Capillary tube, 13... Evaporator,
15...Heat pipe circuit, 16.16a...Heat pipe, 17...Opening/closing valve.

Claims

[Claims for Utility Model Registration] 1. In a refrigeration cycle equipped with a heat pipe circuit for cooling a compressor, an on-off valve that opens and closes depending on the temperature of the compressor is provided in the heat pipe circuit, and this A refrigeration cycle characterized by adjusting and controlling the heat radiation amount of a heat pipe using an on-off valve. 2. The refrigeration cycle according to claim 1 of the utility model registration, wherein the on-off valve is a temperature-type on-off valve such as a bimetal type, and is set to open when the compressor temperature is equal to or higher than a predetermined temperature. ,