What is secondary water supply?

The word secondary water supply is often heard in daily life, but many people don't know its meaning. So what does secondary water supply mean? Let's take a look!

What does secondary water supply mean?

Secondary water supply is a form of storing and pressurizing tap water with the help of related equipment, and then transporting it to higher floors to ensure the normal use of water by high-level users. The quality of water supply equipment will directly affect the water quality, water pressure and water safety, so you must buy water supply equipment with good quality.

According to the outdoor water supply design regulations, users below the sixth floor generally use municipal water distribution, and users above the seventh floor must use secondary water supply equipment. When choosing water supply equipment, it needs to be decided according to the number of people and water consumption. If there are many people and the water consumption is large, buy larger water supply equipment, otherwise buy smaller water supply equipment. However, small water supply equipment will be started frequently when used, and large water supply equipment should be installed as much as possible if conditions permit.

What are the hazards of secondary water supply?

1, I believe everyone knows that tap water in life is easily polluted by the outside world, especially for users of secondary water supply. For example, the water in the water pipe is not provided by the water company, but is delivered to you by the water supply equipment after being pressurized on the top floor, so the water source is more susceptible to pollution.

2. In real life, in order to save costs, many residential properties will use inferior water pipes and water supply equipment to supply water during secondary water supply construction, resulting in water pollution. Even the reservoirs in some communities have never been cleaned, so the secondary water supply still has certain security risks. If not handled properly, it may cause group infections, such as typhoid fever, dysentery and other diseases.