JPS60123584U

JPS60123584U - Refrigeration equipment

Info

Publication number: JPS60123584U
Application number: JP919384U
Authority: JP
Inventors: 織田　誠; 功根本
Original assignee: 株式会社日立製作所
Priority date: 1984-01-27
Filing date: 1984-01-27
Publication date: 1985-08-20

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図は従来の冷凍装置の構造断面図、第２図は本一案
に用いた形状記憶谷金製伸縮体の構造断面図、第３図は
形状記憶合金製伸縮゛体０″！一特性図、第４図は本考
案によるシャッター部や構成図、第５図は本考案による
冷凍装置の冷却室内の構造図である。．一２・・・蒸発器、３・・・送風機、４・・・冷却室、５
・・・冷凍室、１８・・・シャッタ、２６・・・除霜用
ヒータ。Fig. 1 is a structural cross-sectional view of a conventional refrigeration system, Fig. 2 is a structural cross-sectional view of a shape-memory metal expandable body used in this proposal, and Fig. 3 is a structural cross-sectional view of a shape-memory alloy elastic body 0''!1. Characteristic diagram, Figure 4 is a diagram of the shutter section and its configuration according to the present invention, and Figure 5 is a structural diagram of the inside of the cooling chamber of the refrigeration system according to the present invention.12...Evaporator,3...Blower,4 ...Cooling room, 5
... Freezer compartment, 18... Shutter, 26... Defrosting heater.

Claims

[Scope of utility model registration request]

A refrigeration system equipped with a steamer and a blower for forced circulation of cold air inside the refrigerator, which includes a cold room containing the steamer and a freezer compartment 1k.
is characterized in that it is provided with an opening for circulating and circulating cold air into the refrigerator compartment, and the shutter is opened and closed using a shape-memory alloy expandable body that expands and contracts depending on the temperature in the refrigerator compartment that houses the evaporator. Cold stretching equipment.