ZSTWB 水雾喷头工作时，喷出细小的水雾滴．在扑灭固体可燃物火灾中提高了水的灭火效率，同时具有不会造成液体火飞溅和电气绝缘度高的特点，特别适用于扑灭闪点 60℃以上的可燃液体火灾和电气火灾．并可用于控火和防护冷却。
本产品由喷头体，导流芯和滤网组成，压力水进入喷头后，被分解成沿内壁运动而具有离心速度的旋转水流和具有轴向速度的直水流，两股水流在喷头内汇合，然后以合成速度由喷口喷出．形成雾化，细小的雾化水滴，喷射到正在燃烧的物体表面，可同时产生表面冷却，窒息，乳化和稀释等几种作用，迅速实现灭火。
When ZSTWB spray nozzle is under operation,it can spray out fine droplet,which have improved fire extinguishing efficiency when it is used to put out solid combustibles fires, as well as with features of preventing splashing of flammable fluid and high electric degree of insulation,which is especially suitable to put out flammable fluid fire and electric fire with point of flammability more than 60℃ ,ａnd it can also be used for fire control and cooling protection.
The product is composed by nozzle body, guide core and filter.After pressure water have entered into nozzle,it would be resolved into rotational flow(with centrifugal speed)ａnd unidirectional flow(axis speed),with both kinds of flow moving along with the inner wall.The confluence of the two flows will happen in the nozzle,with resultant velocity it can be sprayed out by nozzle,by which it can atomize the water can form fine droplet.By spraying it on burning surface of object,it can put out fire instantly,as well as it can cool down, stifle,emulsify and dilute the burning surface.
技术参数
喷洒曲线
