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 in the form of pressure delivery outlet, to create the conditions for people to escape . Positive pressure blower usually installed on top of buildings. In the structure and use of positive pressure blower has the use of features are here: Home> Technical Documentation positive pressure blower and layers of positive linkage normally closed valve pressure delivery outlet, usually dirty air from the bathroom, toilet and kitchen, The fresh air from the living room into the bedroom and other areas. Initial fire damper is open, positive pressure blower starts, so the stairwell, elevator hall positive pressure state leafy pressure delivery outlet, usually dirty air from the bathroom, toilet and kitchen, and fresh air from the living room, bedroom, etc. Regional fed. 1. Compact structure, easy installation, reliable operation; the fans than the axial flow or centrifugal small size, can be directly connected with the duct in the case of the same amount of wind, air pressure, and horizontal or vertical installation, operation and easy to use Features. 2. Low noise: positive pressure blower housing is specially designed to greatly reduce the outflow of noise. Under the unit amount of wind, air pressure unit working conditions, than A sound level can be reduced 2-3dB (A), while in the case of low speed, get a higher fan pressure. In the mining industry, and senior civil ventilation system can replace the low-pressure centrifugal fan or replace the high-pressure axial fan silencer without requiring a lot of action. Pressure delivery outlet form | Jinghai pressure delivery outlet | Sheng Sheng clean air conditioning 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!