JPS58155583U - Differential pressure ventilation type pre-cooling cabinet - Google Patents

Differential pressure ventilation type pre-cooling cabinet

Info

Publication number
JPS58155583U
JPS58155583U JP5181382U JP5181382U JPS58155583U JP S58155583 U JPS58155583 U JP S58155583U JP 5181382 U JP5181382 U JP 5181382U JP 5181382 U JP5181382 U JP 5181382U JP S58155583 U JPS58155583 U JP S58155583U
Authority
JP
Japan
Prior art keywords
differential pressure
communication port
circulation duct
cooling
pressure ventilation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5181382U
Other languages
Japanese (ja)
Other versions
JPS6214548Y2 (en
Inventor
金子　愛次郎
川越　健史
小川原　俊昭
Original Assignee
金子農機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 金子農機株式会社 filed Critical 金子農機株式会社
Priority to JP5181382U priority Critical patent/JPS58155583U/en
Publication of JPS58155583U publication Critical patent/JPS58155583U/en
Application granted granted Critical
Publication of JPS6214548Y2 publication Critical patent/JPS6214548Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係る差圧通風式予冷庫の一実施例を示す
ものであって、第１図は縦断正面図、第２図は横断平面
図である。 １・・・密閉箱、３・・・多孔水平仕切板、４・・・予
冷室、５・・・通気室、６・・・循環ダクト、５ａ、　
　５ｂ・・・循環ダクトの側壁、７・・・下部連通口、
８・・・上部連通口、９・・・差圧ファン、１０・・・
冷却ユニット、１１・・・蒸発器、１２・・・蒸発器用
ファン、１３・・・通風窓。The drawings show an embodiment of the differential pressure ventilation type pre-cooling refrigerator according to the present invention, in which FIG. 1 is a longitudinal sectional front view and FIG. 2 is a lateral plan view. DESCRIPTION OF SYMBOLS 1... Airtight box, 3... Porous horizontal partition plate, 4... Precooling chamber, 5... Ventilation chamber, 6... Circulation duct, 5a,
5b... Side wall of the circulation duct, 7... Lower communication port,
8... Upper communication port, 9... Differential pressure fan, 10...
Cooling unit, 11... Evaporator, 12... Evaporator fan, 13... Ventilation window.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多孔水平仕切板により予冷室とに区画された密閉箱内に
差圧ファンを配設した循環ダクトを設け、該循環ダクト
の下部は下部連通口を介し通気室に、又上部は上部連通
口を介し予冷室にそれぞれ接続し、上部連通口位置には
蒸発器および蒸発器用ファンからなる冷却ユニットを配
設したものにおいて、前記冷却ユニット後方の循環ダク
ト側壁に予冷室に通ずる通風窓を開口したことを特徴と
する差圧通風弐予冷庫。A circulation duct equipped with a differential pressure fan is provided in a sealed box divided into a pre-cooling chamber by a perforated horizontal partition plate, and the lower part of the circulation duct is connected to the ventilation chamber through the lower communication port, and the upper part is connected to the upper communication port. A cooling unit consisting of an evaporator and an evaporator fan is installed at the upper communication port position, and a ventilation window communicating with the precooling chamber is opened in the side wall of the circulation duct behind the cooling unit. A differential pressure ventilation double pre-cooling cabinet featuring:
JP5181382U 1982-04-12 1982-04-12 Differential pressure ventilation type pre-cooling cabinet Granted JPS58155583U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5181382U JPS58155583U (en) 1982-04-12 1982-04-12 Differential pressure ventilation type pre-cooling cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5181382U JPS58155583U (en) 1982-04-12 1982-04-12 Differential pressure ventilation type pre-cooling cabinet

Publications (2)

Publication Number Publication Date
JPS58155583U true JPS58155583U (en) 1983-10-18
JPS6214548Y2 JPS6214548Y2 (en) 1987-04-14

Family

ID=30062518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5181382U Granted JPS58155583U (en) 1982-04-12 1982-04-12 Differential pressure ventilation type pre-cooling cabinet

Country Status (1)

Country Link
JP (1) JPS58155583U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0397173U (en) * 1990-01-23 1991-10-04

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893769U (en) * 1981-12-20 1983-06-25 株式会社東洋製作所 cold storage warehouse

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893769U (en) * 1981-12-20 1983-06-25 株式会社東洋製作所 cold storage warehouse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0397173U (en) * 1990-01-23 1991-10-04

Also Published As

Publication number Publication date
JPS6214548Y2 (en) 1987-04-14

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