ZSTWB 水霧噴頭工作時，噴出細(xì)小的水霧滴．在撲滅固體可燃物火災(zāi)中提高了水的滅火效率，同時具有不會造成液體火飛濺和電氣絕緣度高的特點(diǎn)，特別適用于撲滅閃點(diǎn) 60℃以上的可燃液體火災(zāi)和電氣火災(zāi)．并可用于控火和防護(hù)冷卻。

本產(chǎn)品由噴頭體，導(dǎo)流芯和濾網(wǎng)組成，壓力水進(jìn)入噴頭后，被分解成沿內(nèi)壁運(yùn)動而具有離心速度的旋轉(zhuǎn)水流和具有軸向速度的直水流，兩股水流在噴頭內(nèi)匯合，然后以合成速度由噴口噴出．形成霧化，細(xì)小的霧化水滴，噴射到正在燃燒的物體表面，可同時產(chǎn)生表面冷卻，窒息，乳化和稀釋等幾種作用，迅速實(shí)現(xiàn)滅火。

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.

技術(shù)參數(shù)

噴灑曲線