In the selection pressure delivery outlet installation should be considered whether or not the conditions have natural smoke stairwell, fire elevator room or shared room. Natural selection of stairwell smoke, it does not have the front room of natural smoke. Close exile layer, which is a prerequisite for pressure delivery outlet. The company mainly produces damper, smoky exhaust port, exhaust fan, fire temperature exhaust fan, pressure delivery outlet, SWF Francis fan, WEX sidewall fan, HTF fire temperature exhaust fan and central air-conditioning related products, Because the focus, so professional. Ventilation area we have been learning progress, to produce the latest and greatest products. Pressure delivery outlet usually used to install the new floor staircase in the front room, smoke shaft wall, it can also be installed in the exhaust system pipe or duct side end. When a fire occurs, Texas pressurized blower inside the actuator is open air, temperature sense smoke or manual fire alarm will open, positive pressure blower tower roof open automatically, for blowing pressurized air shafts, stairs The front compartment by a steady stream of pressurized air outlet will air on the front chamber, the front chamber to maintain a positive pressure to ensure that smoke does not spread in the region, while giving space to escape. When the temperature is higher than 280 ° C person has no possibility of escape, the internal fuse will blow, air is automatically shut down to prevent the fire from spreading. Pressure delivery outlet mounting height pressure delivery outlet mounting height, according to the specification, you must set the fire lifts, fire lift should have the front room, which is the so-called positive pressure blower elevator hall htfc, if it is used in combination and stairwell, then you called shared room, such as a front room when the fire evacuation experience provides a temporary buffer space partially into the fire evacuation stairs between excessive positive pressure blower, so gxf positive pressure blower, requires this space The air has a certain degree of mobility, so-called positive pressure air supply, it is to use machines to the outside in the fresh air is piped into the ventilation requirements of this site, this is called positive pressure air supply. pressure delivery outlet by the aluminum outlet combination decorative surfaces and fire dampers, widely used for export at the fire safety requirements of ventilation and air conditioning return air duct or the suction port, usually installed in the duct or duct end and side walls, the usual style port to use, adjustable air flow direction. Texas, positive pressure blower, positive pressure blower, air conditioning Watson Watson by Texas air-conditioning plant. Texas Watson 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 into the brilliant air conditioning and you work for a better future!