Explosion-proof warm air units use hot water as the heat medium and are suitable for heating, ventilation, drying, and dehumidification in various large and medium-sized spaces. Widely used.

In factory plants, production workshops, and other hot water heating locations, features include excellent heat transfer, high pressure resistance, corrosion resistance, and easy installation. For air

Dust containing combustion hazards, production facilities generating flammable and explosive gases and fibers that have not been treated, from a safety perspective, should not use recirculating air.

Using factory axial flow heating fans for heating, in order to ensure a more uniform temperature field in the workshop, maintain a certain cross-sectional velocity; it is advisable to arrange the heating fans to achieve this.

Jet streams interconnect, forming a total air circulation within the heated room. In tall factories, if there are no partitions in the middle, it is advisable to arrange them along the lengthwise direction.