[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 combustibles, especially office furniture, paper, synthetic carpets, plastic products, in the combustion process will produce a lot of toxic smoke and heat, but also consume large amounts of oxygen, then rise buildings smoke, smoke system will start immediately, in the case of a temperature no higher than 280 degrees Celsius, and carry out smoke, ventilation and prevent toxic fumes from burning cause harm to humans, for the fire rescue personnel to win time to ensure staff safety and evacuation buildings, creating a favorable environment for the fire rescue personnel, to extinguish the fire lay a solid foundation. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - the pressure outlet] antechamber pressure delivery outlet by normally closed solenoid valve plus multi-leaf multi-leaf composition Grille exhaust port, each Layer. In case of fire, the fire control center in general by the fire floor and the corresponding upper and lower layers of air dampers open price pressure, manual reset. Can be applied electric flue damper, reset by the fire control center. Stairwells are mostly self vertical louvers for pressure delivery outlet, but can not monitor the fire control center vent opening and closing conditions. To this end, in accordance with the form of the selection before the room by the fire control center to open and close. Damper Pictures | Tianjin Jinzhong Ji Alibaba Gold Supplier | Beijing HVAC dampers provided by the Tianjin Jinzhong Ji purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) is a leader in Tianjin, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the group leadership with the staff warmly welcome all inquiries negotiations to create a better future for the base.