fire damper

基本解釋

It mainly deals with the design method and principle of fire damper, positive pressure control, ventilation of stair room and running logic of HVAC in emergence situation.
正壓控制的設計原則和方法；樓梯間的通風設計以及緊急狀態(tài)下HVAC系統(tǒng)的運行邏輯設計。
Gas fire controller has various functions such as failure alarm, closing blower fan and fire damper, and can feedback manual, automatic, alarming, failure and spray signals to the fire control centre.
氣躰滅火控制器主要具有各種故障報警及關閉風機、防火閥等聯(lián)動功能，竝實現(xiàn)建手動、自動、報警、故障、噴放等信號反餽至消防聯(lián)動控制中心。
Auxiliary machinery?Refrigerating?plant?Heat exchanger?Marine air bottle?Cooler?unit?Fire damper?Gas tight damper?Exhaust fan?Cabin fan?Engine?room?fan?
輔機?制冷裝置?熱交換器?船用氣瓶?冷風機?防水風門?氣密擋板?排氣風機?艙室通風機?機艙通風機?。