JPS60156324U

JPS60156324U - ventilation system

Info

Publication number: JPS60156324U
Application number: JP4467984U
Authority: JP
Inventors: 彰啓蜂谷; 松村　雄次; 平野　茂樹
Original assignee: 大阪瓦斯株式会社
Priority date: 1984-03-27
Filing date: 1984-03-27
Publication date: 1985-10-18

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]

図面は、本考案の実施例を示すフローシートである。１・・・酸素吸収槽１．２・・・酸素放出槽、３・・・
炭酸ガス吸収槽、４・・・炭酸ガス放出槽、５ａないし
５ｄ・・・管路、６・・・第↓給気路、８・・・第１排
気路、１゜・・・回収路、１２・・・第２給気路、１４
・・・第２排気路、１７・・・第３排気路。The drawing is a flow sheet showing an embodiment of the present invention. 1...Oxygen absorption tank 1.2...Oxygen release tank, 3...
Carbon dioxide absorption tank, 4... Carbon dioxide gas release tank, 5a to 5d... Pipe line, 6... No.↓ air supply path, 8... First exhaust path, 1°... Recovery path, 12... second air supply path, 14
...Second exhaust path, 17...Third exhaust path.

Claims

[Scope of utility model registration request]

The oxygen absorption tank 1, oxygen release tank 2, carbon dioxide absorption tank 3, and carbon dioxide release tank 4 are connected by channels 5a to 5d that circulate the gas transfer liquid in that order, and oxygen gas is transferred more than nitrogen gas. A first air supply path 6 for supplying outside air for preferential absorption into the liquid and a first exhaust path 8 for discharging nitrogen-enriched gas are connected to the oxygen absorption tank 1, and the nitrogen-enriched gas discharged from the gas transfer liquid is connected to the oxygen absorption tank 1. A recovery path 10 for supplying oxygen-enriched gas into the room is provided in the oxygen release tank 2, and a second air supply path is provided for supplying room air so that the gas transfer liquid absorbs carbon dioxide gas preferentially over nitrogen gas and oxygen gas. 12, and nitrogen-, element-enriched gas-
A second exhaust path 14 for returning carbon dioxide into the atmosphere is connected to the carbon dioxide absorption tank 3, and a third exhaust path 17 for releasing the carbon dioxide enriched gas released from the gas transfer liquid into the outside air is connected to the carbon dioxide absorption tank 3. A ventilation system is provided in the discharge tank 4.