Positive pressure blower 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 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 of positive pressure blower models, with layers of positive pressure valve linkage. Positive pressure valve opens when the initial fire blower, start positive pressure blower, so that stairwells, elevator hall in positive pressure (air condition). General air shaft in the building layers set blinds, window air do with the different layers of the open air shaft, set the single-double, to ensure pressure; or positive pressure blower outlet Fire, sometimes with manual and remote control device can control the air supply. Positive pressure blower 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, and the layers of the positive pressure valve linkage. Initial fire damper is open, positive pressure blower starts, so the stairwell, elevator hall in positive pressure (air condition). Ventilation area to see about constant air volume range, according to the calculation of wind damage piping, finalized model. The basic structure of the type of inlet and outlet on the same axis (ie axial flow structure), round shell as cones, leaves of varying width along the flow direction was like. There are straight cylindrical shape, a drum-shaped and curved plus three types of mufflers and other imports. According to the meridional flow acceleration principle, the fan has dual characteristics of centrifugal and axial flow, that is both high pressure have a larger flow, and mixed with a high efficiency blower positive pressure, low noise, high efficiency and wide area and so on. Compact, light weight, easy installation, small footprint. Installation and Use: horizontal, vertical and ceiling can be installed. Ventilation, air and pipeline pressure can be used. Positive pressure blower models, positive pressure blower, air conditioning provided by the Texas Watson Watson air-conditioning plant. Texas Watson air-conditioning plant (www.wchuaxin.com) (www.wchuaxin.com) strong, credible, Shandong Texas heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Watson air conditioning and you hand into the brilliant, for a better future! You can also access (www.wchuaxin.com/supply_details_47665795.html), for more information about the company.