Complete sets of no negative pressure 1

Non negative pressure water supply equipment, frequency conversion water supply equipment, water supply equipment

, no negative pressure water supply equipment product overview of non negative frequency of water supply equipment main used in direct series connected to the situation on a tap water pipe net can solve the problem of permeability, run, drip, leak and secondary pollution etc., but also can make full use of the original municipal pipe network pressure, especially suitable for small area residents living water.

No negative pressure water supply equipment to the water level, pressure, frequency control a variety of ways, and meet the needs of different users, the reservoir secondary pollution, operation not the municipal pipe network to prevent the negative pressure is generated, so that the non negative pressure water supply equipment, become a new generation of representative environmental protection energy saving water supply equipment make full use of the pressure of the municipal pipe network and so on many advantages, by the majority of the praise.

Two, no negative pressure water supply equipment product characteristics

1, no pool, energy saving, saving

Water supply equipment economic health, energy-saving effect is remarkable, practice has proved that: without the use of negative pressure steady flow water supply equipment, more than 50% of the energy-saving construction cost pools, compared with other water supply equipment, can save 20% ~ 40%.

2, the installation is simple, save small area

Non negative pressure water supply equipment can be configured horizontal steady flow tank, vertical steady flow tank can also be configured. Two kinds of steady flow tank has different characteristics: horizontal steady flow tank occupies small space: vertical steady flow tank small occupied area. The steady flow tank manufacturing and testing are in line with the provisions of GB150 "steel pressure vessel", but because the tank does not store the compressed gas, there is no need to included in the scope of pressure vessel pipeline in Germany. The inner wall of the tank is made of advanced "841 epoxy polyamide food container inner wall paint", anti corrosion, the product conforms to the national food hygiene standard.

3, frequency conversion water supply equipment is widely used, strong adaptability

No negative pressure water supply equipment can be used for life water supply, but also can be used as fire water supply, can be equipped with any type of water pump, when the equipment is used for fire protection, it should be equipped with fire special water pump.

4, frequency conversion water supply equipment function, intelligent degree is high

Non negative pressure water supply equipment adopts advanced frequency conversion control technology, with soft start, there are overload, short circuit, over voltage, under voltage, phase lack, overheating and stall protection and other functions. In the abnormal situation of signal alarm, self test, fault judgment, etc., but also according to the level of water level automatic regulation of water flow.

5, frequency conversion water supply equipment advanced, reliable quality

Non negative pressure water supply equipment accessories, after the screening of many manufacturers, with reliable quality assurance, product key components, such as motor, water pump bearings, frequency converter, circuit breaker, contactor, relay the international and domestic high-quality brand-name products.

6, frequency conversion water supply equipment personalized design, unique

Non negative pressure water supply equipment can be based on the pressure of the water pipe network stability, configuration of small gas pressure tank, to avoid frequent start pump, to extend the service life of the equipment, the storage capacity, voltage regulation performance is more significant.

Three, no negative pressure water supply equipment working conditions

1, the ambient temperature: 040 C

2, relative humidity: less than or equal to 85% (20 + 5 C)

3, medium temperature: 470 C

4, power supply: 380V (+5%.10%)

Four, no negative pressure water supply equipment main purposes

1 new residential areas, office buildings and other living water.

2 low water pressure can not meet the requirements of the fire water.

3 to transform the original air pressure water supply equipment, can make full use of the original pressure of the water supply tank.

4 has been built pool, you can use the non negative pressure equipment and water pool sharing of water equipment, further energy saving.

5 large middle pressure pumping station in water plant.

6 industrial and mining enterprises of the production of water, etc..

7 all kinds of circulating water system