The purpose of inducing fan intelligent control pyd induced fan, is to effectively save energy and prevent malfunction. So inducing exhaust system more secure and economic operation. At the same time enable the project is also to improve the intelligence level of the entire building. When the centralized control box in automatic mode, if excessive carbon monoxide in the garage, the controller will send an alarm signal and automatic output power control commands induced fan, according to the program instructions to start single or multiple induction fan, be vented to reduce a partition until the concentration of the exhaust gas is lower than the preset value. Induced when the carbon monoxide concentration is not exceeded fans, after a system reset can automatically shut down, or by manually; when the control box is in manual mode, managers can start and stop at the current state of the garage manually operated fan. When the fan work, if a fire occurs in the underground garage, the control box can receive the fire alarm control panel of the stop signal induced fan ydf, automatically stops running. Differs GXF oblique flow fan axial fan in general that this axial flow turbine flow path velocity increases, prompting the hydrostatic gradient decreases, thus avoiding the airflow off, get a high pressure coefficient. GXF diagonal flow fan by company technicians and experts continue to improve, with advanced technology to produce a more varieties, all models, a wide range of characteristics of first-class products. The fan is widely used in industrial and mining enterprises, hotels, restaurants, museums, stadiums and other places ventilation, ideal for pipe pressurized air supply and exhaust and high-rise buildings, the general building ventilation used. Shandong induced fan, Rainbird environment (certified), Langfang inducing fan is provided by Rainbird Wu County Environmental Engineering Limited. Wu County Rainbird Environmental Engineering Co., Ltd. (www.dzrbtf.com) (www.dzrbtf.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Rainbird environmental leadership in the staff warmly welcome all inquiries negotiations to create a better environment Rainbird future.