Sales of small Europe: 159-7414-3465 Online QQ: 1922601218 nationwide toll-free hotline: 400-086-8955 Address: Yuhua District, Italy all the way to the modern business center B4062 Star Factory Address: Long Shali Tuo Industrial Park (welcome all customers to Factory tour equipment) secondary water supply equipment works: secondary water supply equipment using pressure water supply. Use of sealed tanks, the use of high-pressure gas tank to supply water pressure purposes. Specific work order by the water pump pressure into the tank through the check valve, so that the gas tank is compressed, the pressure increases. When the pressure reaches a specified limit on the electrical contacts through the control cabinet pump automatically stops. Equipment hydraulic pressure in the pipe is higher than outside, automatic bottled water to the water supply network. When the water level inside the tank down the gas tank swell pressure is reduced to a specified lower limit position, the electrical contacts through the control cabinet so that the pump restarts. And so forth, so that the device kept the water supply. When the gas tank is low, fill valve automatically qi. Secondary water supply Equipment: secondary water supply equipment - Hanson negative pressure water equipment atlas secondary water pressure tank equipment consists of three parts, pumps and electric control system, and its advantage is that without the construction of towers, small investment, small footprint, flexible layout, put into operation quickly. Using water vapor automatic adjustment, automatic operation and automatic energy saving and water networks, water supply even after a power failure, after debugging without care. Widely used in enterprises, institutions, residential and rural production and living, office water supply. Applies to water users within 5000, daily water supply within the 3000m3 premises, water height of 100 meters or more. Secondary water supply equipment installation and maintenance: 1, the installation should choose a well-ventilated, dust less, do not wet the site, environmental humidity -10 ℃ -40 ℃. Should be fortified in the outdoor rain, lightning and other facilities. 2. To facilitate the equipment around the installation, maintenance, equipment, space should be left 70cm, manholes should be retained 1.5m space, surrounded by floor drains should be located. 3. After selecting the venue, properly handle the foundation, with concrete pouring or masonry tank bearing seat. After the base is fully cured, then lifting the tank and put stability, followed by installation accessories, power. 4, before the test, you should turn off the water supply valves, check valves of the seal, does not allow leakage phenomenon, after driving, you should pay attention to the steering pump. When the pressure gauge pointer to the upper limit, the pump automatically stops. Open the water supply valve to the normal water supply, for regular water supply, you can pull the selector switch to the manual position. 5, the device pump unit should be inspected regularly, regular maintenance and add oil. Centrifugal pumps and check valves found leaking, tighten the flange bolts should be timely replacement of asbestos or root, check the pump can not loose foot bolts to prevent damage to the machine. 6, electrical automatic control system, should be waterproof, dustproof, always check the wiring insulation, connecting bolts are loose and the fuse is good and so on. External pressure gauge is best to use a transparent material wrapped to prevent damage. 7, secondary water tank paint off the device if found, should be promptly painted maintenance to prolong life. Secondary water supply equipment commonly used in combination: a vertical series of secondary water supply equipment equipment tonnage of 2-20 tons, vertical line equipment, has a small footprint advantages to doing well or cistern water, suitable for ground area is small, less water users. 2, horizontal series of secondary water supply equipment equipment tonnage of 10-100 tons, Department of horizontal supply equipment to do well or cistern water, suitable for enterprises and institutions, such as rural large water users. Sales of small Europe: 159-7414-3465 Online QQ: 1922601218 nationwide toll-free hotline: 400-086-8955 Address: Yuhua District, Italy all the way to the modern business center B4062 Star Factory Address: Long Shali Tuo Industrial Park (welcome all customers to factory tour equipment)