JPS5841461U

JPS5841461U - Refrigerator rapid cooling device

Info

Publication number: JPS5841461U
Application number: JP13643381U
Authority: JP
Inventors: 増谷　隆一; 荻田　泰廣
Original assignee: 株式会社東芝
Priority date: 1981-09-14
Filing date: 1981-09-14
Publication date: 1983-03-18

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]

図面は本考案の一実施例に関するものであり、第１図は
冷凍サイクルを示す図、第２図は全体の概略的電気回路
図、第３図は要部の電気的構成を示す図、第４図は作用
説明用の温度特性曲線図である。図中、１は冷凍室用冷却器、２は冷蔵庫用冷却器、３は
コンプレッサ、８は電磁弁（流路制御装置）、１４はタ
イマ装置、１５はセットスイッチ（急速冷凍用スイッチ
）、２１はフリップフロップ（抑止手段）である。The drawings relate to one embodiment of the present invention; FIG. 1 shows a refrigeration cycle, FIG. 2 shows a general electrical circuit diagram, FIG. 3 shows an electrical configuration of main parts, and FIG. FIG. 4 is a temperature characteristic curve diagram for explaining the action. In the figure, 1 is a freezer cooler, 2 is a refrigerator cooler, 3 is a compressor, 8 is a solenoid valve (flow path control device), 14 is a timer device, 15 is a set switch (quick freezing switch), 21 is a flip-flop (deterrent means).

Claims

[Scope of utility model registration request]

A flow path control device that can be switched between a first state in which the refrigerant from the compressor is supplied to both the freezer compartment cooler and the refrigerator compartment cooler, and a second state in which the refrigerant is supplied only to the freezer compartment cooler. In a refrigerator equipped with a refrigerator, an energizing path for the compressor is formed for a predetermined period according to the operation of a quick freezing switch, and the flow path control device is switched to a second state for a preset time during this period. a timer device that later switches the flow path control device to the first state for a certain period of time; and a deterrent that prevents the core timer device from responding to the operation of the quick freezing switch during the period during which the timer device switches the flow path control device to the first state. A rapid cooling device for a refrigerator, characterized in that it is provided with means.