Pressure delivery outlet in the room what effect positive outlet is pointing escape corridor air blower. It outdoor air pressure into the interior. When the building is on fire, it will produce a lot of smoke, carbon monoxide and other toxic gases and block line of sight, through positive pressure blower air to escape the fire stairs, indoor smoke can not reach the stairs, to create the conditions for people to escape. Positive pressure blower usually installed on top of buildings. Leafy outlet value of positive pressure blower focus on the total amount of wind, a supervision of the secondary pressure, connecting a secondary pressure is normal, the total air volume control is not less than the minimum 650T / H, and the amount of change in value of coal, although even Do not mediate an amount of wind, air pressure once firmly linked. Positive pressure blower stall, wind, air pressure dropped significantly positive outlet, resulting in drastic drop positive furnace pressure outlet installed Atlas, agile four oil into grassroots gun chamber pressure to hold timely mediation, link boiler ignition firm. For positive pressure blower abnormal condition quickly left the stall point. Lead someone to act as mediator structure, blower, leafy exhaust port at least two people to help operate a clear division of labor. To quickly running out of active firefighting stall blower pressure delivery outlet, immediately off a small stall blower moving vane opening, so that the moving vane is less than 40%, in the blower side by side under the operating condition, the synchronization is not quickly turn down another stall Leaf blower motor, running side by side so that the two air vane opening maneuver, the current phase approach, leaving the stall area after the fan pressure delivery outlet of national standards, fan outlet pressure, the secondary air tank pressure rises, furnace pressure occurs significantly shaken, timely mediation vacuum furnace, furnace pressure normal link. Herein leafy outlet features: 1, leafy outlet acceptance of our ancestors to make it effective and efficient CAD program district wide; 2, the application oblique meridional flow acceleration method, the pressure is higher than the same machine axial fans, air volume compared with the same machine No big; 3, the motor built-in direct connection, small size, easy placement, stable operation; 4, lower than the A sound level, than similar products 3-5dB (A). Pressure delivery outlet pictures, Tianmen pressure delivery outlet, clean air conditioning Sheng Sheng purification by Texas Air Conditioning Equipment Limited. Texas Air Conditioning Equipment Co., Ltd. Sheng-purification (www.dzhffj.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng clean air conditioning and you hand in hand into the brilliant, for a better future!