1, circulating virus principle: When the tank runs to set the time required to be sterilized when adjusting the three-way valve, three-way valves of the second inlet and outlet three-way valve in communication, so that the water tank into the pump inlet, buried fire water tank, and start the pumps and disinfection, sterilization by pipeline, buried self-cleaning fire water tank, carry out disinfection tank, tank Tongchuan have sterile water from the pump inlet port to the self-cleaning inlet, then into the self-cleaning , high-strength tanks, self-cleaning cycle is comprehensive and three disinfected, to disinfect water tank automatic cycle function. HDXBF intelligent integration Pumping life since launch in 2006, has formed a good cooperation with a number of water companies to government agencies, schools, hospitals, luxury hotels, subways, airports, large enterprises, has been unanimously praised by customers, clients will be created Good value. BDF water tank for easy installation, easy disassembly known, the tank is three times the strength of welded water tank buried self-cleaning fire water tank | Tongchuan tank | West by West Baoquan Baoquan Water Treatment Equipment Co., Ltd. West Baoquan Water Treatment Equipment Co., Ltd. (www.xianbaoquan.com) (www.wstsq.net) strong, credible, environmentally friendly products in Xi'an processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the West Baoquan water into the brilliant and you work for a better future!