Overlying water supply equipment, built in the water, the second overlying water supply equipment

Non-vacuum equipment major functional components of the water supply project for the intelligent numerical control frequency of water supply, according to water changes, the use of variable frequency pumps, the use of pressure control, pressure tank regulator to achieve the number of poor, make up the number, reach energy saving low-cost, management cost the province purposes. 1, all use of domestic life water pump Hangzhou Nanfang first brand, protection class IP55, insulation class F, electrical energy than the average 5%. 2, all the pumps are made of high quality mechanical seals, more than 8000 hours of continuous operation without leakage. 3, excellent hydraulic model, 5% higher efficiency than other similar products. And low noise, no vibration, smooth operation. 4, the drive uses the Swiss ABB inverter. Control cabinet electrical components, the use of international brands Schneider, with a phase, overload, overload protection. According to external circumstances run their own self-protection, eliminating the need for manual management costs. No negative pressure water equipment configuration rich, highly intelligent, widely height twin-negative pressure water equipment can configure the horizontal steady flow can also configure the vertical steady flow tank, the tank has a steady flow of two different Features, horizontal steady flow can occupy a small space, vertical steady flow can occupy a small area of ??steady flow tank manufacturing and testing are in line with the provisions of Security GB150 "steel pressure vessel" in line with national food hygiene standards -... versatility, adaptability level dual-chamber negative pressure water equipment can be used for domestic water supply, fire water, can be configured to any type of water pump when the device is used for fire, the fire should be equipped with dedicated pumps ... - full-featured, high degree of intelligence . the level of dual-chamber negative pressure water equipment using advanced man-machine frequency conversion control technology, soft start, overload, short circuit, overvoltage, undervoltage, phase, thermal and stall protection function, carried out in exceptional circumstances signal alarm, self-test, fault diagnosis and so on, also automatically adjusted according to the water level of the water flow - product advanced, reliable level of dual-chamber negative pressure water equipment accessories, after a lot of manufacturers of screening. with reliable quality assurance, product key components, such as motors, pumps bearings, drive, short circuit, contactors, relays, etc. using the international and domestic high-quality brand-name products. Why is built in the most negative pressure water equipment energy conservation? No negative pressure water equipment core patented technology production with social progress, increasing development of technology, people are more and more attention to the concept of energy saving. In the field of mechanical products, saving even more important. Independent research and development in the construction of water supply equipment without negative pressure water equipment, with a number of patented technologies, energy-saving effect is remarkable: 1, built no negative pressure water reservoirs and other civil engineering equipment storage facilities, saving floor space, reduce the building carrying the load. Thus reducing investment costs; 2, to ensure that the pipeline system constant is adjusted according to changes in water into the number of units and the operation speed, input power of water is large, the amount of water into the small hours of power. Small water system of water supply from small power pump Frequency Converter. The system has been running at high efficiency point. Thus greatly reducing operating costs; 3. A municipal pipe network there is a certain pressure, and then simply fill pressure to municipal pressure based on runtime. Water supply equipment and compared to traditional tanks have the same effect and the smaller the power drawn from the grid. Skills significant effect; 4, the system fully automatic operation without human staff on duty. Reducing labor costs; 5, because there is no water storage reservoirs and other civil engineering facilities, no water treatment equipment, eliminating the need for regular cleaning, disinfection and other maintenance costs later. Therefore further reducing operating costs.