Installation of Wanxiang Ventilation Hood in Weifang Laboratory Design

The laboratory ventilation system control scheme and equipment adopt *, which has high-quality control and reliable safety, maintaining the negative pressure value of the air parameters in the laboratory. The main ventilation duct and variable air volume ventilation function of the system can be controlled by the ventilation equipment group on the system.
Hanging type; Joint: made of high-density PP material, can rotate 360 ° to adjust direction, easy to disassemble, reassemble and clean; Joint sealing ring: high-density rubber that is not easily aged; Joint connecting rod: 304 stainless steel; Joint tension knob: made of high-density PP material, embedded with stainless steel bearings, and locked with the joint connecting rod; Airflow control valve: manually adjust the external valve knob to control the incoming airflow; Arched/cup-shaped gas collection hood: made of high-density PP/PC material; Expansion conduit: Φ 75mm PVC/PP; *360 IV ° rotating device: with a fixed frame as the center, the large movable radius can reach 2000mm; fixed base: not bonded, integrated with mold injection molding, strong fastness, and no detachment from the bottom.