Pressure delivery outlet installation tips sound pressure delivery outlet placement skills, is to require the appearance of the decorative surface should be smooth, diffuser ring should be evenly spread, color uniform, no obvious dents and scratches. Resettlement sure to check before too small rigid performance outlet. Optional baffle is an adjustable or removable products, pressure delivery outlet requires modulating the demolition convenient, reliable, no signs of loosening after positioning. When construction is certainly too small to die over placement points, only to do the exact placement, the performance talent full play. With the fan industry kept growing, pressure delivery outlet, although it also kept demand growth, of which the most widely undoubtedly pressure delivery outlet, when a fire, electrical opportunity to open its internal pressure delivery outlet, warm Smoke feeling about manual fire alarm will open, positive pressure blower tower roof opens automatically held for blowing pressurized air shafts, stairs resolved before the chamber pressure delivery outlet stream will keep hold of the front room air, the front chamber to maintain a positive pressure, pressure delivery outlet factory, ensure smoke will not be done in this area, while giving space to escape. When the temperature is higher than 280 ° C is no longer escape people about sex, the internal fuse will blow, pressure delivery outlet will automatically shut down, guard the fire done. The so-called positive pressure of the pressure delivery outlet pressure is what? Pressure delivery outlet generally used as outlet, but also directly with the fan coil supporting application, widely used in air conditioning systems will be set completed, you can also adjust the leafy off valve, pressure delivery outlet type, to adjust the air flow. By now, the most worrying question than the fire, the fire is built with the needs of modern, high-rise fireproof construction demand will be higher. Pressure delivery outlet fire function how? Whether domestic or foreign fire safety regulations, has pressurized with demand, pressure delivery outlet, which should be made at the time of the fire, stairwell pressure> antechamber pressure> hallway or room pressure. The so-called positive pressure of the pressure delivery outlet, means the pressure difference across the fire door stairwell fire doors, the front room and the corridor between. The degree of positive pressure can be divided into a maximum allowable pressure value and the minimum pressure value. The so-called maximum allowable pressure value is the maximum pressure value of general human full of fire doors in a closed state to allow the fire doors can open at both ends, the pressure delivery outlet effect on the maximum allowable pressure values, national values Incomplete together, most countries have put 50Pa as the maximum allowable pressure. The so-called minimum pressure value refers lax fire personnel. Once the fire door open, and open the door to the stairwell before the pressure chamber of the instantaneous drop, in order to avoid smoke intrusion, should adhere to the doorway at a certain wind speed should have minimal blowback pressure difference. Minimum differential pressure value (or minimum doorway wind speed) on fire and smoke requirements, countries have different rules and requirements. Sheng clean air conditioning (Figure), pressure delivery outlet effect, pressure delivery outlet provided by the Texas Air Conditioning Equipment Co., Ltd. Sheng-purification. Texas Air Conditioning Equipment Co., Ltd. Sheng-purification (www.dzhffj.com) located in Dezhou City, Shandong Province, Wuhan City acres of industrial park. Scraps and development in the wave of market economy, the current clean air conditioning Sheng Tong has a high profile in fan, ventilation equipment, and enjoys a good reputation. Sheng purification of air conditioning made the whole network business alliance certification, marking our service and management level has reached a new height. Sheng clean air-conditioning staff willing to work with all people of insight and common development, for a better future.