Jet flow induced draft fan

NegotiableUpdate on 05/13

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Overview

Jet flow induced draft fan

Product Details

Induction fan is a part of the ductless 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 emit 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 and air exchange effects. When using a ductless jet induced ventilation system, the cost of designing, manufacturing, installing air ducts and other supporting engineering can be saved, 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. The induction fan is equipped with a high-efficiency centrifugal fan, which has low noise, small size, light weight, easy lifting (both vertical and horizontal installation are acceptable), and simple maintenance.