JPS60155878U

JPS60155878U - Heat exhaust structure of air-cooled built-in case

Info

Publication number: JPS60155878U
Application number: JP4048384U
Authority: JP
Inventors: 若狭　啓二
Original assignee: サンデン株式会社
Priority date: 1984-03-23
Filing date: 1984-03-23
Publication date: 1985-10-17
Also published as: JPH0225110Y2

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 drawings]

第１乃至２図は従来の実施例で第１図は夏期の使用状態
図、第２図は冬期の使用状態図、第３乃至６図は本考案
の実施例で、第３図は夏期の使用　　　　　□状態図、
第４図は冬期の使用状態図、第５図はシャッター３４の
斜視図、第６図は第５図のＡ−Ａ　　　　　−′断面図
である。図中、１は空冷式内蔵オープンショーケース、２はケー
ス本体、２ａは天壁、２ｂは背壁、２ｃは底壁、３は店
舗、４は天井、５と３０は第１ダクト、６は壁、７と３
７は第２ダクト、９は第３ダクト、１５は３２は第１の
排気口、１１と３３は第２の排気口、１２は第２の吸気
口、１３と３８は第１の吸気口、１４は凝縮器、３４と
３５と３９はシャッター、３６は換気扇、４６はダンパ
ーである。Figures 1 and 2 are conventional examples, Figure 1 is a summer usage diagram, Figure 2 is a winter usage diagram, Figures 3 to 6 are examples of the present invention, and Figure 3 is a summer usage diagram. Use □ State diagram,
FIG. 4 is a diagram of the state of use in winter, FIG. 5 is a perspective view of the shutter 34, and FIG. 6 is a sectional view taken along the line A-A-' in FIG. In the figure, 1 is an air-cooled built-in open showcase, 2 is the case body, 2a is the top wall, 2b is the back wall, 2c is the bottom wall, 3 is the store, 4 is the ceiling, 5 and 30 are the first ducts, and 6 is the wall, 7 and 3
7 is a second duct, 9 is a third duct, 15 is 32 is a first exhaust port, 11 and 33 are second exhaust ports, 12 is a second intake port, 13 and 38 are first intake ports, 14 is a condenser, 34, 35, and 39 are shutters, 36 is a ventilation fan, and 46 is a damper.

Claims

[Claims for Utility Model Registration] In the heat exhaust structure of a built-in showcase in which an air-cooled condenser is arranged in the case body, a first duct formed between the case body and the ceiling of the store; a second duct formed between the back portion and the wall of the store; and a third duct formed between the bottom wall of the case body and the floor of the store; The first duct communicates with the store through a first exhaust port, the first duct communicates with the outside of the store through a second exhaust port, and the third duct and the store are provided at the lower front of the case. The second duct communicates with the outside of the store via a second air intake port, and the second duct communicates with the outside of the store through a wall of the store above the vicinity of the top wall of the case body. communicates with the condenser via a first intake port provided in the condenser;
A condenser fan and a ventilation fan for discharging air in the first duct from a second exhaust port are provided in the first duct, and a shutter that opens and closes by external operation is provided at the first intake port. A heat exhaust structure for an air-cooled inner eye showcase, characterized in that the exhaust port is provided with a shutter that opens and closes by the wind pressure of the condenser fan, and the second exhaust port is provided with a shutter that opens and closes by the wind pressure of the ventilation fan.