Secondary water supply equipment | constant pressure water supply equipment | high-rise buildings, water supply equipment

The water supply official website www.cshuadu.com the Sales: Liu Tel :0731 -83,586,869 Mobile: 15974138172 Fax 0731 -88,801,358 Address: Yuhua District the Dongtang Pinghetang Dongyi International Room 1028, South Building, Chinese water supply is principally engaged in water supply equipment R & D, manufacturing, sales, products mainly include negative frequency of water supply equipment, no negative pressure water supply equipment, conversion and no negative pressure water equipment, the pipe network overlying water supply equipment, constant pressure water supply equipment, automation no negative pressure water supply equipment, fire water supply equipment, no water tower equipment, the silent water supply equipment, frequency conversion control cabinet. A secondary water supply equipment secondary water supply equipment consists of three parts of the pressure tank, water pump and electric control system, its outstanding advantages, without the construction of the water tower, a small investment, small footprint, flexible layout and put into operation faster. The use of moisture automatic adjustment, automatic operation, energy saving and tap water and the Power Grid, power outages even after the water supply, commissioning without custody. Widely used in the business units, residential and rural production and living, office water supply. Suitable for water supply households places 3000m3 within less than in 5000, the daily water supply, water supply height of 100 meters above. Secondary water supply equipment, generally located on the ground or in the basement. Units have running water, the use of the device can be adjusted peak water consumption, increase water pressure in the peak of water to meet a large area of ??water and high floors with water. No running water units, factories or rural, just the device connected to water supply, you can get a stable water pressure of the water to meet water needs. Second, the secondary water supply equipment works secondary water supply equipment using pneumatic water supply. Sealed tank, tank high pressure gas water pressure to water supply purposes. Specific work order by the water pump water through the check valve pressed into the tank, the tank of gas is compressed, the pressure increases. Automatically stops when the pressure reaches the specified limit electric contact pressure gauge pump control cabinet. Equipment in the water pressure is higher than the outside pipe network pressure, and automatically bottled water to the water supply pipe network. When the tank water level dropped in the body, tank gas the swell pressure decreases to the specified lower limit position control cabinet, electric contact pressure gauge pump restart. So again, the device to stop the water supply. When the tank gas fill valve automatically qi. Secondary water supply equipment commonly used combinations of vertical series of secondary water supply equipment tonnage of 2-20 tons, Department of vertical water supply equipment, has the advantages of small footprint, water wells or cisterns apply to ground area small, less water user. Horizontal series of secondary water supply equipment tonnage of 10-100 tons, horizontal water supply equipment, water wells or cisterns, large water users to use applicable to enterprises and institutions, such as rural. Secondary water supply equipment installation and maintenance of the equipment installation should choose a well-ventilated, dust, wet grounds, -10 ° C to -40 ° C ambient humidity. Should be fortified in the outdoor rain, lightning, and other facilities. 2, for the convenience of the equipment installation, maintenance, equipment around should stay 70cm space manhole should be retained at 1.5m space around the ground should set the gutter. 3 selected venues, handle foundation in Note Tongjiao used or masonry tank bearing seat. To be fully cured base, and then lifting the tank and put stability, followed by installation accessories, turn on the power. 4, before the trial, you should turn off the water supply valve and check the sealing valve, does not allow leakage should be noted that the pump steering after driving. When the pressure gauge pointer to the upper limit, the pump automatically stops. Open the water supply valve to the normal supply of water for regular water supply, can pull the selector switch to the manual position. 5, the pump unit of the equipment should be inspected regularly. Centrifugal pump and check valve as found leaking should tighten the flange screws or replace asbestos root, check the pump foot bolt is not loose, to prevent damage to the machine. Electrical automatic control system should be waterproof, dustproof, regular checks of wiring insulation situation, connecting bolts are loosened and the fuse is good and so on. Pressure gauge the external parcel is best to use a transparent material, to prevent damage.