How will the pressure outlet properly installed in the building? Current Position: Home> NEWS outlet pressure has a very good use of effects in the building, the construction of essential goods. Construction of the installation, the installation of outlet pressure is relatively simple, but, although simple pressure delivery outlet height, but can not be ignored, following pressure delivery outlet, the outlet under pressure together to understand the proper installation it. Method One, pressurized stairwell of outlet should be self-hanging type Grille or positive outlet / multi-leaf smoke vents (body + panel form), when using positive pressure outlet (leafy exhaust port ), the chain should be provided with open fan motor-operated valve on its pressure fan of the suction pipe. Method two, ventricular pressure outlet should be opened or automatic fire alarm linkage NC Grille open for on-site manual. Method three, mechanical pressure outlet of the wind speed of not more than 7m / s. Outlet section stairwell stairwell by the average of the total air volume calculation, 50% of the outlet section of the front room by the front room of the total air volume. Method IV, ventricular mechanical pressure outlet should be set in the wall near the ground. Five methods, mechanical pressure blower can set one or more. Pressurized air supply room should adopt the fire resistance of not less than 2.5 hours and 1.5 hours of wall separated from the other parts of the floor, the door on the wall should be Class A fire doors. Outlet pressure air supply equipment has now become an essential major buildings, the outlet of the application brought us a more comfortable environment. Effective pressurized air outlet is set in a building, it can really be safe. Composition and role of electric leafy exhaust port analysis are here: Home> Technical Documents Electric leafy exhaust port generally includes a valve body components, valves, bushings, thin actuators grille panel. Leafy exhaust port is usually installed in the front room on the aisle or smoke and exhaust system of the room without windows. Electric multi-leaf smoke vents installed in the smoke before the room, the former indoor positive pressure when the fire occurred. Electric multi-leaf smoke vents with SD controls, power supply DC24V, 0.5A. Usually normally closed, when an electrical signal to the control center DC24V open. Manually open, manual reset. Open the valve operation output signal. You can interlock with other devices based on user demand. Electric multi-leaf smoke vents in accordance with "fire protection design of tall buildings" in the requirements for building height does not exceed 50m in a class of public buildings and building height not exceeding l00m houses, the best set of natural exhaust system. Smoke is a natural economic construction, simple to set up, easy to operate and maintain the exhaust system is also very convenient. But the positive outlet acceptance, some using natural exhaust system works not according to specifications in the design and construction process, leading to the project after the completion of the construction of facilities for natural smoke and can not meet the requirements or do not have a fundamental role in smoke . Pressure delivery outlet height, Meishan pressure delivery outlet, clean air-conditioning by Texas Sheng Sheng purification of air-conditioning 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!