JPS6441878U

JPS6441878U -

Info

Publication number: JPS6441878U
Application number: JP13687687U
Authority: JP
Priority date: 1987-09-08
Filing date: 1987-09-08
Publication date: 1989-03-13

Description

[Brief explanation of drawings]

第１図は本考案の冷蔵オープンシヨーケースの
１実施例を示す一部切欠いた斜視図、第２図は同
上一部省略した縦断側面図、第３図は同上横断平
面図、第４図は仕切板取付状態を示す要部の縦断
正面図、第５図は庫内天井部の縦断側面図、第６
図は制御回路図、第７図は従来の冷蔵オープンシ
ヨーケースの縦断側面図、第８図は同上制御回路
図である。１……本体、２……前面開口、３……断熱壁、
４……吹出口、５……吸込口、６……ダクト板、
７，７ａ，７ｂ，７ｃ……冷気流循環風路、８，
８ａ，８ｂ，８ｃ……冷却器、９，９ａ，９ｂ，
９ｃ……送風機、１０，１０ａ，１０ｂ，１０ｃ
……商品陳列室、１１……商品載置棚、１２……
電磁弁、１３……温度式自動膨張弁、１３ａ……
温度感知部、１４ａ，１４ｂ……風路仕切板、１
５ａ，１５ｂ……庫内仕切板、１６ａ，１６ｂ，
１６ｃ……自動温度式膨張弁、１６ａ′，１６ｂ
′，１６ｃ′……温度感知部、１７ａ，１７ｂ，
１７ｃ……電磁弁、１８ａ，１８ｂ，１８ｃ……
庫内温度センサー、１９ａ，１９ｂ，１９ｃ……
温度設定器、２０……マイコン制御器、２３……
ガイド溝。 Fig. 1 is a partially cutaway perspective view showing one embodiment of the refrigerated open shower case of the present invention, Fig. 2 is a vertical sectional side view with the same partially omitted, Fig. 3 is a cross-sectional plan view of the same, and Fig. 4 is Fig. 5 is a longitudinal sectional front view of the main parts showing the state in which the partition plate is installed;
The figure is a control circuit diagram, FIG. 7 is a vertical cross-sectional side view of a conventional refrigerated open shower case, and FIG. 8 is a control circuit diagram of the same. 1...Main body, 2...Front opening, 3...Insulating wall,
4...Air outlet, 5...Suction port, 6...Duct plate,
7, 7a, 7b, 7c...cold air circulation air path, 8,
8a, 8b, 8c... Cooler, 9, 9a, 9b,
9c...Blower, 10, 10a, 10b, 10c
...Product display room, 11...Product shelf, 12...
Solenoid valve, 13... Temperature type automatic expansion valve, 13a...
Temperature sensing unit, 14a, 14b... Air path partition plate, 1
5a, 15b...Inner partition plate, 16a, 16b,
16c...Automatic temperature expansion valve, 16a', 16b
', 16c'...Temperature sensing section, 17a, 17b,
17c... Solenoid valve, 18a, 18b, 18c...
Internal temperature sensor, 19a, 19b, 19c...
Temperature setting device, 20...Microcomputer controller, 23...
guide groove.

Claims

[Scope of utility model registration request]

The interior of the main body, which has an opening for entering and exiting products on the front side, is divided by a duct board into a product display room and a cold air circulation path in which a blower and a cooler are installed. In a refrigerated open air case in which an air outlet and an air inlet facing the upper and lower ends of the opening are formed and the opening surface is closed with a cold air curtain, the cold air circulation air path is divided into a plurality of sections in the longitudinal direction by an air path partition plate. Each section is equipped with an independent cooler and blower, and the product display room is divided longitudinally with removable internal partition plates from the opening side, and each section is equipped with an independent cooler and blower. A refrigerated open case characterized by having a temperature setting mechanism for individually controlling the temperature.