Xi'an Complete Water Supply Equipment

With the development of secondary water supply pressure control technology, variable frequency water supply fundamentally solves this issue. Variable frequency water supply equipment does not require the construction of a water tower, has a small investment, and occupies less land. It utilizes automatic water and gas regulation, achieves energy saving and integration with tap water, can still supply water after a power outage, and does not require monitoring during debugging. It saves 70% of the investment in building a water tower, 60% in constructing high-standard water tanks, and a significant amount of civil engineering investment.

A Variable Frequency Constant Pressure Water Supply System is an efficient and energy-saving secondary water supply device. It can achieve stepless speed regulation based on changes in water demand and pressure in the pipeline, through processes such as microcomputer detection, operation, and feedback, maintaining constant pipeline water pressure to meet water usage requirements. Compared with traditional water towers, high-rise water tanks, and pneumatic water supply equipment, it has significant advantages in terms of water quality, construction costs, operational economy, system reliability, and intelligence.

When the water network pressure fails to meet the water demand, the system's pressure signal is fed back to the variable frequency controller via a remote pressure gauge. During pump operation, the constant pressure variable-speed water supply adjusts automatically based on water consumption. If the operating pump reaches the working frequency, the variable-frequency operation of another pump is initiated. During peak water supply periods, when the pipeline water volume is less than the pump flow rate, the water in the regulating tank can still be supplied as a supplemental water source. At this time, air enters the regulating tank through a vacuum dust separator to ensure that the pipeline does not experience negative pressure.

When the public water supply network is shut off, the liquid level in the stable water tank drops, and the level sensor sends a signal to the variable frequency controller. The pump automatically stops to protect the pump unit. At night when the water supply flow is low and the pipeline pressure fails to meet the requirements, the air pressure tank can store and release energy, thus avoiding frequent pump startups.

Xian Variable Frequency Constant Pressure Water Supply Equipment Applications:

1. The water supplier for variable-frequency water supply equipment serves 20-2000 households; daily water supply ranges from 20 to 50,000 mm, with a supply height of 150 meters, equivalent to a 50-story building.

2. Suitable for pressurization technology in any institutions, residential areas, and rural production, living, and office water supply where tap water pressure is insufficient.

3. Potable water supply for new residential areas or office buildings.

4. The low-level tap water pressure does not meet the fire-fighting water requirements.

5. By modifying the pond, the use of non-negative pressure equipment and shared water supply within the pond can be implemented, further conserving energy.

6. Intermediate pressure pump station for waterworks supply.

7. Production and domestic water needs for industrial and mining enterprises.

8. Various water treatment circulating systems.