What is the structure of the high-power air duct electric heater?
The structure of the air duct heater is mainly composed of heating tubes (W fin heating tube + method flange + junction box + waterproof joint + bronze), cylinder (various steel plates), insulation layer (aluminum silicate cotton), shell (each Class steel plate), temperature measuring components (various temperature sensors), import and export (seamless steel pipe + flange), control cabinet, etc.
1. Air duct heater uses stainless steel heating tube as heating element
2. Use carbon steel or stainless steel as the bracket
3. Use combined connection method to form
Features of high-power air duct electric heater:
1. The electric heating tube adopts outer-wound corrugated stainless steel belt, which increases the heat dissipation area and greatly improves the heat exchange efficiency.
2. The heater design is reasonable, the wind resistance is small, the heating is uniform, and there is no high and low temperature dead angle.
3. Double protection, good safety performance. A thermostat and a fuse are installed on the heater, which can be used to control the air temperature of the air duct to work under the condition of over-temperature and no wind to ensure that it is foolproof.
