Municipal direct drinking water system

Abstract

The invention discloses a municipal direct drinking water system. The municipal direct drinking water system comprises a raw water tank, a buffer water tank, a finished product water tank and a user group, wherein two water outlets of the raw water tank are fixedly connected with a first filtering assembly and a second filtering assembly respectively. According to the municipal direct drinking water system, water guided by an annular water collecting bin can enter a flow dividing water inlet channel; then due to the fact that the annular flow dividing plate is under a rotating effect and is provided with only one water draining hole, water in the flow dividing water inlet channel is discharged downwards through the water draining hole and movable flow dividing pipes and falls into the annular bin; and the filter elements are distributed in an annular state, the movable flow dividing pipes are arranged corresponding to the filter elements, and the movable flow dividing pipes are in a state of discharging water while rotating, so raw water can uniformly enter different filter elements to be filtered under the guidance of the movable flow dividing pipes.

Description

technical field [0001] The invention relates to the field of municipal direct drinking water, in particular to a municipal direct drinking water system. Background technique [0002] Direct drinking water, also known as healthy living water, refers to direct drinking water that is free from pollution and degradation, meets the physiological needs of the human body (contains beneficial mineral elements similar to the human body), and has a weakly alkaline pH value. Direct drinking water, also known as activated water and healthy living water, is filtered by nanofiltration separation membrane devices to kill viruses and bacteria in it and filter out different colors, odors, residual chlorine, ozone hydrogen sulfide, bacteria, viruses, heavy metal. Block suspended particles to improve water quality while retaining trace elements that are beneficial to the human body, and use ion exchangers to soften water quality, and finally use high-energy biochemical ceramics to energyize a...

AI Technical Summary

Problems solved by technology

[0003] In the municipal direct drinking water system, the pre-filter element filter is one of the indispensable components, but the number of element filters installed inside the existing pre-filter element filter is relatively small, and the internal distribution is relatively scattered, resulting in A large amount of space inside the filter causes waste, and the filter element needs to be replaced more frequently. If there are many installations inside, it will cause uneven contact between the raw water and the filter element, and the filter element near the water inlet will handle too much raw water. The filter element far away from the water inlet has a low sense of participation in filtration, resulting in a lot of idle waste of the filter element, and the use of the filter element is uneven.

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