系統(tǒng)構(gòu)成/ System Composition
由智能控制箱、消防緊急按鈕、煙霧感應(yīng)器、墻裝開關(guān)、遙控器、風雨感應(yīng)器、開窗器等組成,智能消防控制箱與建筑的消防控制室相連,并連接煙霧感應(yīng)器,消防緊急按鈕,發(fā)生火災(zāi)時無論手動報警信號還是自動報警信號傳送至控制箱,控制箱均立即自動命令下級開窗器進行開窗動作,從而迅速將室內(nèi)的有毒煙霧排出。
SHEVS is composedof the central control box, fire switch, smoke detector, ventilation switch, remotecontrol, wind rain detector and actuators. SHEVS has the function of Natural VentilationSystems. In addition, when the fire occurs, actuators are triggered through automatic or manual alarmdevice, SHEVS ensure windows are opened for exhausting smoke. Central controlbox is the core of the whole system.
系統(tǒng)功能/ System Function
消防排煙散熱系統(tǒng)的功能是在火災(zāi)中導出煙霧和熱量,并抑制建筑材料的燃燒,通過排煙排熱系統(tǒng),能迅速排煙排熱,維持逃生和救援通道足夠的能見度,消防人員可以迅速判斷火勢,采取對應(yīng)措施,進而加快滅火進程避免火勢蔓延,保護人的生命安全,降低財產(chǎn)損失。
The functionof SHEVS is deriving smoke and heat from the fire, and inhibiting the combustionof building materials. By means of SHEVS, windows can quickly exhaust smoke andheat, maintain visibility of escape and rescue channel enough, firefighters canquickly judge the fire situation, take corresponding measures, so as to speedup the process to avoid the spread of fire extinguishing, protect people lifesafety, reduce property loss.
系統(tǒng)應(yīng)用/ System Application
消防排煙散熱系統(tǒng)一般用在機場、火車站、會展中心等這些大型的公共場所。
整個控制系統(tǒng)始終處于待命狀態(tài),控制箱指示燈可以實時顯示系統(tǒng)工作情況,自我檢查系統(tǒng)故障,在斷電情況下控制箱內(nèi)自帶后備電源可保證72小時內(nèi)的緊急供電,確保下級所有開窗器至少執(zhí)行兩次開啟和一次關(guān)閉動作。
消防排煙散熱系統(tǒng)既有消防排煙功能用于應(yīng)對火災(zāi)的發(fā)生,又可作為日常通風系統(tǒng)使用,滿足了消防排煙的***優(yōu)先需求,同時使室內(nèi)日常通風換氣變的簡單快捷。