The role of secondary water supply

Water is the source of life, it is the survival of human resources. In daily life, we often with water company, we need water to clean the body, need water to nourish the life, we need to cleaning and disinfection of the secondary water supply to meet our demand for water.

A, why would use the secondary water supply?

With the rapid development of urban economy, more and more high-rise buildings, due to the increase of the water plant water network, lead to the water of the waterworks water didn't have enough pressure to water directly to distance far away areas and senior residents, this would require the secondary Water Supply Equipment. The secondary water supply is not from underground water supply to the customer directly,

But after a certain process:

Pressurized water pump room, ——water supply network,—— village station,—— building water tank, ——every household.

High-rise residential most residents to drink tap water, the water in the tank is actually stored in the building

Where is the secondary water supply for?

1, applies to any area of pressurized water supply tap water pressure is insufficient.

2, new residential quarters, or office building water for life.

3, lower water pressure can not meet the requirements of fire water.

4, transform the original pneumatic water supply equipment.

5, must build pool, without negative pressure equipment can be used and Shared pool water supply way, further energy saving.

6, waterworks of large water pump station in the middle.

7, industrial and mining enterprises of production and living water, etc.

8, all kinds of circulating water system.

9. Especially adapted to the special strict with water quality of water supply.

What are the problems 3, secondary water supply?

The secondary water supply due to increased water storage this link, as a result, more than a link may cause pollution. Unreasonable water tank, such as design, construction materials do not conform to the requirements, poor management and so on are easy to cause water pollution.

According to the requirements of relevant state drinking water, secondary water supply equipment for domestic and drinking water (including water) cleaning at least two times a year, xu city high-rise residential also do cleaning once a year, or even a few years not to clean again. Drinking water security problem is a cause for concern. Scientific research shows that 70% of diseases are related to the improper water.