Liuzhou no negative pressure water fight is a positive mood, but also a potential to be developed, once detonated, on the performance of the strong force. Cheung Hing rise of Water Supply Equipment Co., Ltd. is a highly motivated team, Liuzhou negative pressure water technology for many years to develop, and ultimately create a world-famous high-tech secondary water supply technology - no negative supply, the rise of the domestic water supply industry forever Xing pride, the industry benchmark. Sales Engineer: Chen Gong Address: Furong Sec URL: http: //www.csxingjue.com Liuzhou negative pressure water technical parameters 1, Power: 3-phase five-wire, 380V (± 10%), 50HZ ( ± 5%); 2, water range: 0 ~ 10000m3 / h; 3, pressure range: 0 ~ 2.5MPa; 4, pressure regulation accuracy: ≤0.01 MPa; 5, control power: ≤550KW; 6, the steady flow compensation : 0.5m3 ~ 100m3; Liuzhou negative pressure water technology compared to the traditional way of what are the advantages of water pressure water supply, water supply is an ideal energy-saving equipment, energy-saving effect, compact, small footprint, reliable, long life, flexible design, adjustable water pressure, flow big or small, can replace the towers, water tanks and all kinds of pressure water supply equipment, can completely remove the secondary water pollution. Negative pressure water equipment is also used to transform the original old pumping station equipment, the same can be achieved after the transformation of energy efficient, automatic constant pressure water supply purposes. Liuzhou negative pressure water use based on a technical, non-vacuum equipment according to mid-August 1996 Hua Renshi Republic Ministry of Construction [1996] No. 108 were the new booster regulator device development and design, as well as meet the 98S205 (original 98S176) provisions . 2, the non-vacuum equipment to solve a temporary high-pressure fire water supply system established by high fire water tank, which set the height of the system can not meet the requirements of the most negative point hydrostatic pressurization facilities should be located, designed for the preparation of a dedicated Fire booster regulator device (hereinafter referred to as "equipment"). 3, the device is suitable for multi-storey and high-rise construction has pressurized facility requirements Fire Hydrant System and wet sprinkler systems and other fire water, domestic water supply system 4, "Device" by diaphragm pressure tank, water pump, electric control boxes, instrumentation, pipe fittings and other components. 5, the device complies with "ridiculed layer civil design for fire protection" (referred to as "high regulation") GB50045-95 and "pressure water design specifications", CECS76: 95 technical parameters specified design. Liuzhou negative pressure water equipment principle set tap into the conditioning tank, the tank of air from the vacuum eliminator, to be filled with water, remove the vacuum automatically turns off. When the water to meet the water pressure and water requirements, the device through the bypass valve direct water supply pipe network; when the pressure of the water pipe network can not meet the water requirements, the system pressure sensor (or pressure controller, electric contact pressure Table) given from the pump signal to start the pump running. When the water pump, if the water pipe network is greater than the pump flow, maintain normal water supply system; when water peak, if the water pipe network is less than the pump flow, adjust the tank's water supply as a supplementary source of water still, at this time, by vacuum to eliminate air into the conditioning tank, eliminating the negative pressure water pipe network, water peak period, the system returns to normal state. If the water supply shortage or disruption of water supply pipe network which led to declining water level regulator tank, pump shutdown signal level is given in order to protect the water pump. At night and a small flow of water through a small expansion tank water, preventing the pump frequent start. Liuzhou without negative pressure water saving investment to build reservoirs or tanks, saving construction investment; without pressure from zero, it is more investment in equipment to reduce equipment selection; water pollution, does not require purification equipment, saving investment. Can take advantage of the pressure of the water pipe network, energy consumption, save the daily electricity expenses. Useless pools, water tanks, saving the cost of regularly cleaned and disinfected. Xing rise of water before the face of difficulties is always bravely, never retreat, never fail to treat customers, the size of the problems can be nuanced to solve, look forward to your calls. Your choice is our greatest trust!