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公开(公告)号:WO2004079678A3
公开(公告)日:2005-08-11
申请号:PCT/US0340827
申请日:2003-12-19
Applicant: FIKE CORP
CPC classification number: F17C13/04 , A62C35/68 , A62C99/0018 , F16K1/305 , F16K31/406 , F17C2201/0109 , F17C2201/032 , F17C2201/056 , F17C2201/058 , F17C2205/0326 , F17C2205/0385 , F17C2205/0394 , F17C2221/013 , F17C2221/014 , F17C2221/016 , F17C2223/0123 , F17C2223/036 , F17C2250/032 , F17C2250/036 , F17C2250/043 , F17C2250/0636 , F17C2270/05 , F17C2270/07 , F17C2270/0754
Abstract: A relatively low pressure inert gas hazard suppression system (20) is provided which is designed to protect a room (22) or the like from the effects of fire or other hazard. The system (20) includes a plurality of pressurized inert gas cylinders (24) each equipped with a valve unit (26); each valve unit (26) is in turn coupled via a conduit (28) to a delivery manifold (30). The respective valve units (26) are operable to deliver gas from the cylinders (24) at a generally constant pressure (usually around 10 - 100 bar) throughout a substantial portion of the time of gas delivery, to thereby provide effective hazard suppression without the need for expensive high-pressure gas handling and distribution hardware and a reduction in room venting area due to lower room over-pressurization.
Abstract translation: 提供了一种相对低压的惰性气体危害抑制系统(20),其被设计成保护房间(22)等不受火灾或其他危害的影响。 系统(20)包括多个加压惰性气瓶(24),每个装有阀单元(26); 每个阀单元(26)又通过导管(28)耦合到输送歧管(30)。 相应的阀单元(26)可操作以在气体输送时间的大部分时间内以大体上恒定的压力(通常约10-100巴)输送来自气缸(24)的气体,从而提供有效的危害抑制,而不需要 需要昂贵的高压气体处理和分配硬件,并且由于较低的室内过压而减少了室内通风面积。