What are the advantages and disadvantages of tank water supply?

Water tank water supply has a certain water storage function, which can ensure water supply in a short time, depending on the height difference between water tank and water appliance. Gravity water supply overcomes the instability of water pressure and water quantity. However, there may be secondary pollution in the water tank. ?

Attention:?

Secondary water supply refers to the form in which units or individuals store and pressurize urban public water supply or self-built facilities, and then supply them to users or for their own use through pipelines. Secondary water supply is mainly established to make up for the shortage of municipal water supply pipeline pressure and ensure the water use of residents in high-rise buildings.

Whether the secondary water supply facilities are built, designed and constructed according to regulations is directly related to the quality, pressure and safety of secondary water supply, and is closely related to the normal and stable life of the people. Compared with raw water supply, the water quality of secondary water supply is more susceptible to pollution.