What is water supply by quality?

It refers to taking tap water as raw water, separating domestic water from direct drinking water in tap water, and setting up separate pipe networks to directly connect households, so as to realize the separation and diversion of drinking water and domestic water, achieve the purpose of direct drinking, and meet the requirements of high quality and excellent use, low quality and low use. Water purification station is set up in the residential area to further treat, process and purify the tap water. An independent high-quality water supply pipeline is added to the original tap water pipeline system to deliver water to users for direct drinking. The utility model is characterized in that transportation and handling are omitted, and users can turn on the tap at any time to use; In order to avoid secondary pollution, the pipes used should not corrode and scale. The price of water is much cheaper than that of barreled and bottled pure water, which is acceptable to ordinary families.