Title:
VENTILATION SYSTEM USING MULTI-STORY BUILDING EMERGENCY STAIRCASE
Document Type and Number:
WIPO Patent Application WO/2018/182362
Kind Code:
A1
Abstract:
The present invention relates to a ventilation system using a multi-story building emergency staircase and, more specifically, to a ventilation system using a multi-story building emergency staircase, which is configured to continuously introduce fresh external air from the above of the emergency staircase by using an air supply device and prevents, using the air introduced from the above, gas and smoke generated in an indoor area of a multi-story building from entering the emergency staircase in an emergency such as a fire, so that evacuees can be safely evacuated without breathing difficulty. To this end, the ventilation system comprises an emergency staircase, a sealing device, an air supply device, and a detection alarm device, wherein the emergency staircase is used as one duct so that the air flow continues from the top to the bottom thereof.
Inventors:
KIM DONG KYU (KR)
Application Number:
PCT/KR2018/003785
Publication Date:
October 04, 2018
Filing Date:
March 30, 2018
Export Citation:
Assignee:
KIM DONG KYU (KR)
International Classes:
F24F7/007; A62C2/06; F24F11/30; F24F11/33; F24F11/52; F24F13/02; G08B17/00
Foreign References:
| KR20000074008A | 2000-12-05 | |||
| KR20090020723A | 2009-02-27 | |||
| KR100807273B1 | 2008-02-28 | |||
| KR100785399B1 | 2007-12-13 | |||
| KR200391761Y1 | 2005-08-08 |
Attorney, Agent or Firm:
SEONG, Nak Hoon (KR)
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