Does the air conditioner in the hotel have ventilation function?

Air brake is an important equipment in pneumatic conveying and ventilation dust removal network. Its main function is to continuously and timely discharge the materials in the unloader or dust collector, and at the same time ensure that the pressure in the equipment is not exposed to the normal pressure environment. Widely used in pneumatic conveying of equipment in rice milling, milling, feed, mechanical and chemical industry, medicine, tobacco, metallurgy, cement dust removal and other industries, as well as unloading under pressure in pipe network. Under the conditions of positive pressure and negative pressure, it can continuously discharge and seal powdery, granular, flaky and fibrous materials.