Two-in-one cold hot water faucet of terminal water purification device

Abstract

The invention relates to water treatment and provides a two-in-one cold hot water faucet of a terminal water purification device. The two-in-one cold hot water faucet of the terminal water purification device comprises a faucet body, a filter element, a shell, a three-in two-out valve and a water outlet pipe, wherein a first water outlet channel communicates with a water outlet runner formed between the inner side wall of an outer pipe of the water outlet pipe and the outer side wall of an inner pipe of the water outlet pipe so as to provide cold hot mixed water for the water outlet runner formed between the inner side wall of the outer pipe of the water outlet pipe and the outer side wall of the inner pipe of the water outlet pipe; a second water outlet channel communicates with the innerpipe of the water outlet pipe so as to provide cold water for the inner pipe of the water outlet pipe; the cold hot mixed water provided by the water outlet runner formed between the inner side wallof the outer pipe and the outer side wall of the inner pipe passes through the interval gap between the outer wall of the filter element and the inner wall of the shell through a through hole of the shell so as to be delivered from a water outlet hole in one end, far away from the water outlet pipe, of the shell; a water outlet of the filter element and a second hollow column of the shell are connected in a pluggable and sealed way; and purified water filtered through the filter element is delivered through the second hollow column. The two-in-one cold hot water faucet of the terminal water purification device provided by the invention solves the problems of complicated structure, inconvenience in use and high construction cost of an existing water purification faucet.

Description

technical field [0001] The invention relates to plumbing equipment, in particular to a two-in-one hot and cold faucet of a terminal water purification device. Background technique [0002] As we all know, although the tap water used by people has been sterilized and disinfected after it comes out of the water plant, it is subject to secondary pollution after years of use of the pipe network. At the same time, the tap water contains a large amount of residual chlorine, which is harmful to living natural For substances such as algae and bacteria, it can penetrate the cell wall, oxidize its enzyme system (enzymes are biocatalysts) and make it inactive, hindering the life activities of bacteria and causing them to die. Residual chlorine is also very harmful to the human body. It can cause dryness, breakage, and bifurcation of human hair, as well as bleaching of the skin, exfoliation of the skin layer, and extremely itchy psoriasis allergies. When chlorine is heated, it reacts w...

AI Technical Summary

Problems solved by technology

Therefore, it is particularly important to purify tap water before using it. However, at present, faucets for processing and filtering tap water are basically equipped with two control valves to control clean water and tap water respectively. When using it, you need to close one of the outlets and then open the other. , It is troublesome to use, and the two outlets cannot be switched quickly and effectively. At the same time, the structure is complex, it takes up a lot of space, the cost is high, and it is inconvenient to replace the filter element

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