No negative pressure water supply equipment [Hunan Water Equipment Co., Ltd. China Merchants Walter] heart really wanted a field, and let go of what will sow the seeds, sooner or later, when conditions are ripe to grow fruit, or sweet or bitter , or trees, or prick all over the floor, your mind a move, that as the sower, and sometimes even with the harvest also unconscious. Honesty, service first, quality first, professional excellence. Usually we call secondary water supply equipment, generally refers to non-negative frequency of water supply equipment, also called frequency without negative pressure water equipment. The traditional way of water supply is inseparable from the reservoir, the water reservoir supplying water pipe is generally after such pressure water into the pool becomes zero, resulting in a large amount of energy wasted. No negative pressure water equipment is an ideal energy-saving water supply equipment, it is a direct connection with the water pipe network, water pipe network does not produce any side effects secondary water supply equipment, based on municipal pipe network pressure directly overlying water supply, energy conservation, and also has a fully enclosed, non-polluting, small footprint volume, quick installation, reliable operation, easy maintenance and many other advantages. 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. Negative pressure water equipment consists of: No negative pressure water main by non-negative steady flow tank, pressure tank (diaphragm or bladder-type expansion tank), negative control cabinet, pumps, motors, filters, backflow prevention device, sensors, electrical contacts, piping components, chassis and other components. Negative pressure water equipment Application: 1. Suitable for any water pressure pressurized water shortage areas. 2. The new residential or office buildings and other domestic use. 3. The lower water pressure can not meet the fire water. The transformation of the original pressure water supply equipment. 5. You must build the pool, you can use non-vacuum equipment and pool shared water supply, further energy saving. 6. waterworks among large water booster pump station. 7. industrial and mining production, domestic water and so on. 8. A variety of circulating water system. Application of negative pressure water equipment: no negative pressure water equipment through intelligent control technology and control technology equipment for the regulator to compensate the municipal pipe network does not produce negative pressure, to ensure uninterrupted water supply pipe network to the user. Equipment used to maintain a minimum flow controller on the basis of service can automatically adjust the pressure on municipal water pipe network input to the device, ensuring municipal pipe network does not produce negative pressure, the water peak energy storage priming release some pressure nitrogen to ensure that the high-pressure water tank regulator compensation chamber with a certain amount of compensation to the constant pressure chamber, within a certain time can be added to the lack of municipal water pipe network, through a two-way compensation, when the water trough for the regulator to compensate tank and accumulator, the user pipeline compensation from the regulator, the night and the small flow of water through a small expansion tank water pump to prevent frequent start. Full use of the municipal pipe network pressure, energy-saving effect is remarkable. If the pump is connected directly to the municipal pipe-line, without the construction of reservoirs, directly connected with the municipal pipe network, but China's urban water supply regulations in order to prevent the impact on the surrounding residential water, allowed to live, production pumps installed directly in the municipal pipe line . In order to solve the water supply equipment both series in the municipal water supply pipe line without creating a negative pressure, but does not affect other users of the water, is required between the pump inlet and municipal pipe network without additional negative pressure flow controller, sub-cavity regulator compensation tank, two-way compensation, etc., no negative flow controller constantly monitored by the municipal pipe network pressure, to ensure the municipal pipe network does not produce negative pressure but can also take advantage of existing municipal pipe network pressure. No negative pressure water supply equipment advantages: 1. The total investment of savings: do not build pools or tanks, and water pipes connected directly pressurized water, can take advantage of the existing pressure correction pump parameters (such as the original pump head required 60 meters, can now only 30 meters), lower operating costs. 2. Pure water: Pure water pressure directly after the equipment supplied to the user, the diaphragm vacuum pressure tank with natural non-toxic capsule, sealed connectors, and completely isolated from air, water, no pollution, water quality clarity. Use of computer soft-start frequency constant pressure control, stable water pressure, water pressure is stable. 3. Water: fully enclosed structure, eliminate: run, run, drain, drip, ooze, regular cleaning and disinfection of waste water and water pipes direct tandem phenomenon. 4. Power Saving: You can take advantage of the existing water pipe pressure, how much less make, when water pressure to meet the requirements, the device stops working, the energy saving effect is extremely significant. If a 6-storey residential high, low water peak water can be supplied to the 6th floor, the peak can be supplied to the 4th floor, then the use of non-negative steady flow of water supply equipment in the water peak pressure of 5-6 layers, in no negative steady flow of water supply equipment to stop working when low water peak. Restore power supply tap water pressure. This water supply energy consumption, lower operating costs, saving daily electricity expenses. 5. Saving footprint, saving installation work: do not build pools, do not install water tanks, equipment shipped to the site, the user's tap water inlet and outlet pipe with no negative frequency of water supply equipment butted, simple construction, short construction period, small footprint. 6. Save manpower, material: the use of non-negative steady flow of water supply equipment Water no pollution, no need to install disinfection equipment, further saving investment. Very economical to use, because there is no pool (box), saving the cost of regular disinfection cleaning. 7. Advanced control system: Use of brand-name drive, the installation of a computer control according to customer requirements, accurate, clear, real-time display of water pressure, water pressure, set pressure, the pump current, frequency and other operating parameters and operating status also can display dynamic images and real images. Automatic intelligent control and management, friendly man-machine dialogue, simple operation and reliable performance. Negative pressure water equipment Features: 1. Efficiency: no negative pressure water equipment have full use of municipal water pressure heat much difference how much, effectively, maximize the energy saving effect of the governor's. 2. Clean and hygienic: form a continuous sealed pressurized water supply, fully maintained state water quality health standards for municipal water, avoid the water quality standards due to the pressurization system to reduce water pollution and various fundamental issues. 3. eliminate waste: not only eliminated the high water tank, but also completely abolished the ground (underground) tank pool, completely eliminated the tank overflow, regular cleaning of waste water caused. 4. No negative pressure water equipment operation and low noise: no negative pressure water district set up with full adjustment programs, most of the time, especially at night in a low-noise operating conditions. 5. Design a fully enclosed, both cushioning effect and dynamic compensation of the water tank tank, compared with the current market so-called cell-free vacuum tank, more practical significance, and control system can be simplified.