When using a jet-induced ductless ventilation system can save the cost of design, manufacture, installation duct and other ancillary works, this part of the cost of more expensive than machine-level use of induced fan, but to the entire dimension of the ventilation duct, air blower fan induction effect, pressure piping smaller than when using exhaust fans needed more, so that you can opt for a lower amount of wind pressure fan, so reducing the power required to significantly reduce operating costs and investment costs When supply and exhaust machine stops running, induced fan still running, play the role of local ventilation. Induced fan built-in high efficiency centrifugal fan, with a significant low noise, small size, light weight, easy lifting (vertical, horizontal may be), easy maintenance features, has been widely used in the underground car park, gymnasium, workshops, warehouses , shopping malls, supermarkets, entertainment venues and other large ventilation. The purpose of inducing fan intelligent control, 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 the garage excessive carbon monoxide induced fan price, the controller will send an alarm signal and automatic output control command, 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. When the carbon monoxide concentration is not exceeded, after a system reset can automatically shut down, or by manually; when the control box is in the manual state sales induced fan, 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, automatically stops running. Induced fan manufacturers, Tongren inducing fan, Rainbird environment Ltd. provided by Wu County Rainbird Environmental Engineering. Wu County Rainbird Environmental Engineering Co., Ltd. (www.dzrbtf.com) (www.dzrbtf.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the state-run environment and you work into the brilliant, for a better future!