JPS5878421U

JPS5878421U - Ventilating facilities

Info

Publication number: JPS5878421U
Application number: JP17416081U
Authority: JP
Inventors: 浩伊藤; 栗田　守敏; 正夫神田; 塩入　功
Original assignee: 日立プラント建設株式会社
Priority date: 1981-11-25
Filing date: 1981-11-25
Publication date: 1983-05-27

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図は従来のバイオクリーンルームにおける換気設備
の系統図、第２図は本考案に係る換気設備の系統図を示
す。１・・・バイオクリーンルーム、２・・・還気空気、３
・・・吸込口、４・・・風導、５・・・電動式風量調整
弁（ＭＤ）、６・・・風導、７・・・サクションチャン
バ、８・・・新鮮空気、９・・・新鮮空気取入口、１０
・・・風導、１１・・・電動式風量調整弁（ＭＤ）、１
２・・・風導、１３・・・風導、１４・・・送風機、１
５・・・風導、１６・・・吹出ギャンバ、１７・・・超
高性能フィルタ、１８・・・清浄空気：１９・・・汚染
空気、２０・・・排気口、２１・・・風導、２ｚ・・・
電動式風量調整弁（ＭＤ）、２３・・・風導、２４・・
・排風機、２５・・・排気空気、２６・・・制御盤、２
７・・・電気回路、換気扇、２９・・・矢印。FIG. 1 shows a system diagram of ventilation equipment in a conventional bioclean room, and FIG. 2 shows a system diagram of ventilation equipment according to the present invention. 1... Bio clean room, 2... Return air, 3
... Suction port, 4... Wind guide, 5... Electric air volume adjustment valve (MD), 6... Wind guide, 7... Suction chamber, 8... Fresh air, 9...・Fresh air intake, 10
... Wind guide, 11 ... Electric air volume adjustment valve (MD), 1
2... Wind guide, 13... Wind guide, 14... Air blower, 1
5... Wind guide, 16... Blowout gambar, 17... Ultra high performance filter, 18... Clean air: 19... Contaminated air, 20... Exhaust port, 21... Wind guide , 2z...
Electric air volume adjustment valve (MD), 23...Wind guide, 24...
・Exhaust fan, 25... Exhaust air, 26... Control panel, 2
7... Electric circuit, ventilation fan, 29... Arrow.

Claims

[Scope of utility model registration request]

In ventilation equipment that takes fresh outside air into the room and exhausts contaminated or used indoor air to the outside, the air volume adjustment valve can be set in advance to adjust the amount of fresh air taken in and the amount of contaminated or used air exhausted. Having the capacity to increase the hourly ventilation rate of indoor fresh air from the normal ventilation rate to the ventilation rate required to exhaust contaminated or used air in a short period of time by controlling it in a certain position. Ventilation equipment characterized by being equipped with a blower.