水雾保护系统通常按NFPA 750或类似的设计标准设计,这些标准为雾化系统提供了最低要求,这些系统通过吸收热量,置换氧气和阻塞辐射热,从而熄灭,含有或冷却适用的火灾或危险。GydF4y2Ba
BETE water mist nozzles can effectively fill a contained area with the fine water droplets required by water mist systems for effective operation. The heat of fire easily vaporizes the low volume flow and high evaporation rate of water mist sprays. These absorb heat and displace oxygen, which suppresses the fire while minimizing damage to water-sensitive equipment or other assets that would otherwise be destroyed by water damage in high flow deluge systems. Professionals are increasingly turning to water mist systems instead of previous system designs, such as Halon systems, due to environmental concerns and increasing regulations, and the proven capabilities of water mist systems.
贝特防火手册GydF4y2Ba
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FM批准:AFF系列GydF4y2Ba
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劳埃德的登记证书GydF4y2Ba
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美国海岸警卫队证书GydF4y2Ba
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要考虑的重要因素:GydF4y2Ba
目标区域,设备或外壳的尺寸和形状GydF4y2Ba
适用的设计规格和要求GydF4y2Ba
- 所需的流速/覆盖密度GydF4y2Ba
可用的喷嘴安装位置GydF4y2Ba
喷嘴上的可用压降(∆P)GydF4y2Ba
- ∆P =喷嘴入口处的供应压力 - 喷嘴外部的过程压力GydF4y2Ba
As a nozzle manufacturer, BETE Fog Nozzle, Inc. cannot assume responsibility for the design of life/safety systems