No negative WFG type stablized variable pressure water equipment
High-level, traditional way of high-rise building water supply
With the continuous development of society, the top, high-rise building more and more, also more and more high, municipal water pressure has far cannot satisfy the requirement of water, high pressure, the traditional water has three main types:
1 many among using water pressure: first, then tap into the pool by pressing equipment in order to pressure tank, until the top floor level, the more pressing needs.
2 this way: pressure-relief valve tap into the pool, a set of pressure equipment with high pressure to directly, the lower the pressure reducing valve is used after decompression supply area.
3 using zoning respectively: pressure, water into pools with different sets of equipment, the head of water pipe and low area respectively, the central zone, equipment for the lower central equipment for high equipment for high area.
More traditional water has the following main disadvantages
1 many water pollution is serious, harmful to health
The water into the pool was pure, inevitably is sundry, dirt, water breeding objects contaminated by animal corpse, or directly harmful to health, water pollution of middle is more serious, harm is bigger.
2 many great investment, covering
Build pool, which greatly increases the area and the construction investment and increase the difficulty of engineering and construction period, Among the tank is not only takes the effective engineering, the floor space, but also increase the civil engineering design and construction, load will increase the difficulty and investment.
3 energy waste is serious
Municipal water into the pond, hydraulic pressure, municipal pipeline to zero pressure of the original waste. In the process of water pressurizing equipment more cause below:
1) using multiple pressure mode: among tank caused by residual head of multiple waste, significantly increased the daily operation cost.
2) using water pressure relief way: for building high pressure equipment, water pressure reducing valve is used with low pressure area, causing a waste of energy, water pressure, the waste energy.
3) using zoning respectively: set of pressure equipment in parallel to each equipment need to work, a set of independent pipe, which increased the no-load power consumption, and increase the pipe head losses.
4 equipment investment, installation is difficult
1) using multiple pressure mode: among tank to multiple cistern and adding more accessories, greatly increased investment in equipment and installation.
2) using pressure relief way: the total power equipment need to choose a big weight, equipment, investment increase.
3) using zoning respectively: set of pressure equipment and piping work, pipes, valves parallel, large amounts of construction cost, and high pressure, the water piping and fittings pipe pressure rating, the cost is high.
5 the waste water, the high cost of maintenance
Pools of water unavoidably exists run, run, leakage problem caused by the waste water;, Pools of water, artificial regular cleaning and disinfection, and waste water not only increase the intensity of maintenance and maintenance fees.
6 the fault, water supply reliability
Equipment, control links, easy to malfunction, water supply reliability, In addition, pipeline crossing, water division, water, decorate complex piping loss bigger difference, and made great influence, water pressure fluctuations utensils life.
7. Equipment, management inconvenience
Packing equipment in each floor, the low degree of automation, high cost management, management of inconvenience.
According to the above problems existing senior water, my company invested a lot manpower, launched in the fourth generation WXG, fifth WWG, the sixth generation of WYG water based on the equipment, in March 2003, and the specific application officially launched in high-rise, high-rise building seventh generation water supply equipment, WFG type (no suction pressure is stablized variable pressure) water device, which USES patented technology, thoroughly solved the problem of the high-rise building water supply.
The device type water WFG 11 advantage:
1. Stop water pollution of water quality, many times
Equipment adopts the fully closed structure, directly in the water pipe net, the string is sealed between each connection pool, no, no, not among tank is exposed to air, thoroughly solved the problem of water pollution of many senior.
All the equipment manufacture, polished stainless steel sanitary foodstuff security.
2 and investment saving.
Equipment in the water pipe net directly string, don't build pool, but also have no floors, comprehensive investment lower tank.
3 electricity-saving.
First, using intelligent frequency conversion control technology, do not do, and make full use of the second likeable, and the remaining head district of equipment in the water pipe net directly, make full use of the original water pipe pressure, can reach 50% electricity.
Water-saving 4.
Equipment operation, completely sealed structure to eliminate the running water leakage, as the research on waste phenomenon, 9 regions home user survey, 186 comprehensive water-saving can reach above 13%.
5. Water, water stability reliability
Enclosed water flooded, no floors concern, High pressure regulator, independent adjusting hydrostatic and ensure each division between the pressure, the constant pressure water supply.
6. Save management fee
Equipment and automatic operation, no intelligent between staff. Because there is no pool, cistern, so don't wash, disinfection, maintenance-free, maintenance and management cost savings can be above 95%.
7. Equipment long use life
According to the situation of water automatically adjust the equipment running, control and water hammer, wear small and equipment with food production, polished stainless steel corrosion, prolong the service life of equipment, more than three times.
8. Perfect protections
The device itself with the flow, overload, overheating, phase, water without water automatically stop etc self-protection function, safe and reliable.
9 covers an area of an area small, or do not take a place
Don't build pool, greatly reduce the area, Various pressure stabilizer highly integrated, convenient installation, do not take a place, comprehensive save covers an area of more than 80%.
The use of more safety
The total pressure equipment to the water district, scattered throughout the network from low to high pressure zone, avoid to produce water hammer, avoiding leakage, low pressure area, water pipe explosion problem more safety. Equipment fully closed structure not only to eliminate the secondary pollution, and effectively prevent the accidental or intentional poisoning bad accidents, ensure malignant safe water.
11. Achieve remote monitoring, no worries
Equipment has the remote monitoring and control function in the company, can achieve the monitoring center of the 24-hour online real-time monitoring, carefree. (please see other specific parameters of product sample!