Open fire sprinkler system, smoke detector system is equipped with some of the flue gas detection, when the smoke reaches a certain concentration, smoke sensor alarm open nozzle wall, after confirmation by the host back to the sound and light alarm action open nozzle closed nozzle, sounds or flashing lights to warn people, and anti-linkage exhaust fan starts, the smoke, while the deluge valve solenoid valve is opened, and the linkage spray pump, open nozzle spray directly. 2, there is a temperature sensor to work. According to different places you can choose different sprinklers: 1. pendent sprinklers pendent sprinkler is the most widely used one nozzle, drooping mounted on water supply branch pipe, sprinkler shape for parabolic type, the total volume of water 80 to 100% of the sprayed surface. Place closed nozzle and open nozzle is mainly used for decoration is not required, such as workshops, warehouses, parking garages, kitchens and other places. 2. Upright roof sprinklers suitable for installation in a moving object more impact prone places such as warehouses, but also concealed in a room in the mezzanine ceiling imposed to protect combustible ceiling more top boron. Upright sprinklers installed vertically on the water supply branch pipe, sprinkler type paraboloid shape, 80 to 100% of the total amount of water sprayed down, but there are still some sprayed ceiling. Anyuan Hubei Chong Mechanical and Electrical Equipment Co., Ltd. is engaged in agents, sales of Tyco Fire products specialist. By virtue of the NFPA codes and standards of a deep understanding of FM, adhering to customer service for the origin and the pursuit of continuous innovation and improvement of its own after years of rapid development has become FM / UL certification of fire protection products in the field of the most active and most efficient supply service providers. Vertical open nozzle, Shennongjia open nozzle, a mechanical and electrical Anyuan Anyuan by the Hubei Chong Electrical Equipment Co., Ltd. to provide. Hubei Chong Anyuan Electrical Equipment Co., Ltd. (www.hbcay119.com) (www.hbcay119.com) strong, credible, in Wuhan, Hubei fire equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead electromechanical create Anyuan into the brilliant and you work for a better future!