Jiuzhou Puhui Fan, PYD Induction Fan: InductionfanIt is a part of the airless jet induced ventilation system, which consists of the supply fan and exhaust fan to form the entire system. The principle is to use a system designed and appropriately arranged multiple induced draft fan nozzles to shoot directional high-speed airflow, inducing fresh or treated outdoor air to be delivered to the required area without ducts, achieving the best indoor airflow organization and achieving efficient and economical ventilation. When using a ductless jet induced ventilation system, the cost of designing, manufacturing, installing air ducts and other supporting engineering can be eliminated, which is much more expensive than using an induced draft fan unit. Moreover, the entire floor is used as the ventilation duct, and the required air pressure for the supply and exhaust fans is much smaller than when using pipelines. This allows for the selection of fans with higher wind volume and lower air pressure, reducing the required power and significantly lowering operating and investment costs. When the exhaust fan stops running, the induction fan can still operate, playing a role in local ventilation and air exchange.

PYD type induced draft fan model parameter table:

Product features:
Induction fan with built-in high efficiencycentrifugal fanIt has obvious low noise, small size, light weight, easy lifting (both vertical and horizontal installation are acceptable), simple maintenance, and has been widely used in underground parking lots, sports halls, workshops, warehouses, shopping malls, supermarkets, entertainment venues. With appropriate system layout, it achieves the best indoor air flow organization and efficient and economical ventilation effect.