地(di)熱網(wang)片廠家(jia)介(jie)紹消(xiao)防按鈕。
消防按鈕應選用打破玻璃啟動消防泵的專用消防按鈕,滅箱內消防系啟動按鈕示意圖。位于各層的每個消火栓箱內設置消防火時用小錘打破按鈕面板的玻璃,受玻璃壓迫而閉合的觸點復位斷開,發出啟動清火栓泵的指令。消防按鈕可能長期閑置,為了便于平時對斷線或接觸不良進行監視和線路檢測,多只消防按鈕應采用申聯接法。消防按鈕動作后,消火栓泵應自動啟動投入運行,清防控制室的信號盤上應有聲光顯示,表明火災地點和消火栓泵的運行狀態,以便值班人員迅速處理,也便于災后提醒值班人員將動作的消防按鈕復原。消防按鈕動作后,縣消火栓架啟動,整個建筑物內的消防按鈕上的指示燈均發亮,表示有火情,并已啟動消火栓泵,地熱網片廠家介紹消防按鈕。
兩臺消火栓泵(beng)(beng)互(hu)為備用時,當工作泵(beng)(beng)故障時備用泵(beng)(beng)應自(zi)(zi)動(dong)(dong)(dong)投入運(yun)行,備用泵(beng)(beng)投人運(yun)行后(hou)能發出(chu)報警信號。消火栓泵(beng)(beng)的控(kong)制應具有自(zi)(zi)動(dong)(dong)(dong)、手動(dong)(dong)(dong)選擇,便于檢修和(he)調試。 自(zi)(zi)動(dong)(dong)(dong)噴水(shui)(shui)(shui)滅火系(xi)(xi)(xi)統(tong)(tong)的電氣(qi)控(kong)制承在(zai)第一章(zhang)中, 我們已(yi)經介紹了自(zi)(zi)動(dong)(dong)(dong)噴水(shui)(shui)(shui)滅火系(xi)(xi)(xi)統(tong)(tong),由(you)于這種(zhong)系(xi)(xi)(xi)統(tong)(tong)良好的滅火效(xiao)果(guo)和(he)很高的火災控(kong)制率(lv),目前正廣泛地采用。自(zi)(zi)動(dong)(dong)(dong)噴水(shui)(shui)(shui)滅火系(xi)(xi)(xi)統(tong)(tong)是由(you)噴水(shui)(shui)(shui)系(xi)(xi)(xi)統(tong)(tong)和(he)電氣(qi)控(kong)制系(xi)(xi)(xi)統(tong)(tong)組成,地熱(re)網片廠家介紹消防按鈕。