[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - the role of leafy exhaust port] remote control multi-leaf fire smoke exhaust valve system is the key equipment, in order to understand the far-controlled multi-leaf row the importance of smoke valves, we will first explain to you the importance of fire exhaust system. Because there are a lot of tall buildings in the fuel damper, especially office furniture, paper, synthetic carpets, plastic products, in the combustion process will produce a lot of toxic smoke and heat exhaust dampers, but also consumes a lot oxygen, then the high-rise buildings in the smoke, smoke system will start immediately, in the case of a temperature no higher than 280 degrees Celsius, and carry out smoke, ventilation dampers principle, to prevent burning of toxic fumes cause harm to humans, to gain time for the fire rescue personnel to ensure staff safety and evacuation buildings, creating a favorable environment for the fire rescue personnel drawing fire dampers, fire to lay the foundation for the fight. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product -] 280 degrees using the fire dampers on exhaust pipes, and the rest by the fire district with a high of 70 degrees damper regulation say "smoke damper" Unlike "damper." Class 1 fire, fire dampers: the role of the fire, 70 ° C temperature fuse automatically close linkage, ventilation and air conditioning systems used within the duct 2, smoke dampers: to rely on smoke control action, the electric off (smoke), temperature of 70 ° C can also be turned off automatically fuse (fire) in the ventilation and air conditioning systems for flue duct dampers, fire dampers Tianjin, Tianjin Jinzhong Ji damper manufacturer provided by Tianjin Jinzhong Ji HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!