Exhaust device for IDC energy conservation and emission reduction

The utility model provides an exhaust device for IDC energy conservation and emission reduction, which comprises an IDC machine room, a door frame, a room door, a temperature detection device, a control device, a hygroscopic supporting base structure, a heatable dust removal pipe structure, a pluggable hygroscopic rod structure, an indoor device, an exhaust pipe, a connecting plate, an exhaust device, a stainless steel net, a supporting rod and a shielding cover, and the door frame is embedded in the lower part of the right side of the IDC machine room. The air inlet pipe, the fixing plate, the air inlet equipment, the bayonet socket, the preheating assembly and the IDC machine room are arranged, airflow entering the IDC machine room can be heated through the preheating assembly in the working process, then moisture in the airflow is evaporated through heating, and the moisture in the airflow is prevented from entering the IDC machine room to affect work of the equipment; and through the arrangement of an ins