Box Shaoyang, Hunan negative pressure water equipment water equipment Walter zero funding investment agency, agents basic conditions: 1. highly recognized Walter company's development philosophy, willing to work with us to create great cause together. 2. love to drainage, water supply industry sales career, have a good working attitude. 3. There is a good social relationship or have their own marketing team, with good development potential market credibility 4. good operating conditions stable company priority. 5. voluntarily accept and comply with the company, "agency agreement" by the provisions. 6. With rich resources given priority. Overview of energy saving box no negative frequency of water supply equipment in China currently popular trend, the company on the basis of constant pressure water supply equipment developed on the full use of existing water pipe network pressure energy in the same water supply needs next, you can use a relatively small power pumps and control equipment, and the use of water pressure in the case of small flow of water at night without having to start direct water pump. Compared to the traditional pool of water supply equipment can save a lot of energy running costs and investment costs. Box no negative frequency of water supply equipment using water pumps and water pipe network directly connected to the pressure regulator tank water storage devices as pumps, vacuum to eliminate the elimination of the negative pressure within the pipe network, making full use of the water pipe network directly connected to a pump with a pressure regulator tank water storage devices, eliminating the use of vacuum to eliminate the negative pressure within the pipe network, making full use of the original pressure of the water pipe network on the basis of the secondary pressurized water supply, The device is not only to achieve the purpose of increasing (and did not affect other users of the water pipe network), but also saves build pools, water tanks cast times, to ensure the quality of the network at the same time (no secondary pollution), but also to take advantage of the tube original hydraulic network, the energy saving effect is extremely significant, up to 50%. Box no negative frequency of water supply equipment automatic intelligent control, with a variety of protection and control functions, can achieve true unattended. Box no negative frequency of water supply equipment without the construction of pools, water tanks, occupies a relatively small space, saving the initial investment in equipment and save the rinse pool, pool disinfection costs. To fully enclosed structure, virtually eliminates secondary pollution of water supply equipment for the new green. Currently universal constant pressure water supply, cancel ground pool, reduce the secondary pollution of water, but the construction and use of underground tank costs and underground pools of water pollution is a problem. Therefore, the development and extension of constant pressure water supply equipment. Box no negative frequency constant pressure water supply equipment Features function: the number of units can be adjusted in real time to start pumps water depending on the size of the water points, the starting power. Do tune-demand streaming, do useful work. Regulator, pressure low flow shutdown function: the need for additional water supply equipment based on user traffic stop packing small systems, equipment during normal operation, the state can be achieved at low flow shutdown packing equipment to ensure maximum energy saving equipment. Device can also be equipped with pressure tank, take advantage of the buffering capacity of the air pressure body, effectively stopping the water hammer for buffering, to minimize downtime water hammer damage to the pipe network users. Box no negative frequency of water supply equipment installation requirements 1, tighten the bolt, so as not to affect the performance of the pump vibration when starting. 2, at the inlet and outlet piping pump installation control valve, pressure gauge installed in the vicinity of the pump outlet to control the pump operates within its rated operating conditions to ensure the normal use of the pump. 3, exhaust pipe loaded check valve should be installed outside the gate. 4, Box no negative frequency of water supply equipment pump installation is divided into rigid coupling installation and flexible connection installed. 5, should be carefully checked before installation within the pump abortion and whether the hard thing, to avoid damage to the impeller and the pump 6 runs, when installing piping reasonable amount shall not be allowed on the pump, the pump in order to avoid distortion, affecting the normal operation. Box no negative frequency of water supply equipment characteristics: First, high water quality: the use of constant pressure pump outlet control, no matter how the water changes in the system are to make the pipe outlet pressure remains constant. Second, reliable operation: the use of imported and domestic high-quality inverter pumps, with perfect protection and automatic, manual conversion, the operation is very reliable. Third, energy efficient: to adjust the pump speed according to user changes in water, the pump is always working in the high zone, energy-saving effect is obvious, than the constant speed pumps can save 35%. Fourth, the operation is simple: box no negative frequency of water supply equipment with automatic control, the operator simply convert cabinet switch, users can achieve the required conditions.