The working principle and beneficial effects of the air duct heater technical scheme are:

The thermocouple is provided to facilitate the detection of the temperature of the air outlet

The air duct heater with stable wind speed specifically includes: the housing is provided with an air inlet and an air outlet in one-to-one correspondence on the two sides of the horizontal direction of the housing, and a number of heating pipes are connected in the housing through connecting parts. There is an air distribution device near the air inlet,