Shandong Greider Group factory outlets Beijing | Shanghai induced fan, good quality! Greider induced fan, also known as jet fan, booster fan. Shanghai induced fan through the induction of new wind ventilators, air transfer Changchun new wind ventilators, air itself was very small. Public implement commonly used in the garage ventilation system, stir well, remove local air dead, so to improve local air, mainly to save space. Beijing has induced fan and filter access door, easy to clean filter, fan maintenance, easy to maintain; generally used in a conventional ventilation system underground parking, library, warehouses, stadiums and other large interior space is widely used; system planning simple, flexible design changes large, easy to modify, error small chance; the use of a flexible universal adjustable nozzles northeast wind ventilators new jet direction adjusted, easy, flexible. Shandong Greider Group Ltd. dedicated supply all kinds of fans, water tanks, fire tune, air, duct, fan coil units, cooling towers and other central air conditioner to the ends of many products. Please call purchase! Principle is the principle of induced ventilation ultra-thin fresh air blower. Within the nozzle at a certain temperature, air velocity space diffusion of the same incident, without being subject to restrictions around the interface conditions, the formation of free jet, due to the liquidity of the jet boundary between the exchange with the surrounding medium, continue to be involved in the induction of ambient air fan, jet expanding and stir around in order to induce a lot of air. On the one hand harmful indoor air dilution. Indoor air while driving along a predetermined direction of air flow to the target. So as to achieve the inlet introduction of new wind, the exhaust port of the smooth discharge purposes. Ensure good ventilation in the garage effects. This inducible system, although still using supply and exhaust machine, but its small pressure than traditional ventilation systems. The main theoretical guidance system using a high-speed jet stream disturbance characteristics of self aerodynamics. Disturbance can effectively induce jet around the still air Heilongjiang induced fan, so as to drive air circulation. Speed ??will be the center of the nozzle with the nozzle exit point range becomes smaller, and gradually increase the width of the jet Daikin fresh air ventilator, so the amount of air induced by gradually increasing. According to the law of conservation of momentum Xi'an induced fan, air each section of the total momentum is certain, on the theory, in the ideal case, the width of the jet stream has been increased to infinity. Induction air volume will increase to infinity, the speed will be reduced to the points infinitely small Tianjin induced fan, but the actual application environment is not the case, such as obstacles and natural airflow from all beams and other buildings, so use a nozzle to relay upcoming induction air is transferred to another installation in the first range of fans, were once again guide the jet until the indoor exhaust gas into the air vents. Fresh air ventilation Factory | Qinghai fresh air ventilator | specializes in manufacturing research provided by the air-conditioning Equipment Co., Ltd. Shandong GREAT fan. Air Conditioning Equipment Co., Ltd. Shandong GREAT fan (www.greatfengji.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement and innovative ideas will lead you hand into the brilliant GREAT for a better future!