Title:
COMPRESSED AIR FOAM SYSTEM FOR FIRE TRUCK
Document Type and Number:
WIPO Patent Application WO/2022/231075
Kind Code:
A1
Abstract:
The present invention provides a compressed air foam system. The compressed air foam system including a fire extinguishing water supply pipe, a pump discharge pipe, a three-way valve, a fire extinguishing water connector, and a fire monitor connected to another injection pipe comprises: a second opening/closing valve installed on the pump discharge pipe; an inlet pipe branching from the pump discharge pipe at a front end position of the second opening/closing valve; a compressed air foam extinguishing device connected to the inlet pipe to generate compressed air foam; a foam extinguishing agent tank; a discharge pipe; and a fire water flow control valve, wherein the control unit opens only the second opening/closing valve when supplying only fire extinguishing water, and closes the second opening/closing valve and opens a fire extinguishing water flow rate control valve when using compressed air foam.
Inventors:
PARK KYUNG-HWAN (KR)
PARK MIN-SU (KR)
PARK MIN-SU (KR)
Application Number:
PCT/KR2021/013677
Publication Date:
November 03, 2022
Filing Date:
October 06, 2021
Export Citation:
Assignee:
MTK FIRE PROT SYSTEMS (KR)
International Classes:
A62C35/58; A62C5/02; A62C27/00; A62C35/02; A62C35/64; A62C35/68; A62C37/36; B01F23/20; B01F35/00; B01F35/71
Foreign References:
| KR20100104051A | 2010-09-29 | |||
| KR20210027015A | 2021-03-10 | |||
| KR200344349Y1 | 2004-03-10 | |||
| US7997348B2 | 2011-08-16 | |||
| JP2008301942A | 2008-12-18 |
Other References:
ANONYMOUS: "Compressed Air Foam System (CAFSOFIRE) for Fire Trucks. Catalog", MTK FIRE PROTECTION SYSTEMS, 30 November 2020 (2020-11-30)
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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