Kitchen water purification single valve-controlled faucet

Abstract

The invention relates to water treatment and provides a kitchen water purification single valve-controlled faucet. The faucet comprises a faucet body, a filter element, a three-in-and-two-out valve, auniversal water output hose and a water output transverse pipe. The lower portion of the faucet body is provided with a cold water input channel, a hot water input channel, a cold water output channel and a purified water output channel, wherein the cold water output channel and the purified water output channel penetrate out of the lower portion of the faucet body. A second water outlet of the three-in-and-two-out valve communicates with one end of the cold water output channel. The end, away from the three-in-and-two-out valve, of the cold water output channel is connected with a water inlet of the filter element in a dismountable and sealed manner. The end, located inside the faucet body, of the purified water output channel communicates with a second water output channel. The end, away from the faucet body, of the purified water output channel is connected with a water outlet of the filter element in a dismountable and sealed manner. A free end, away from the faucet body, of the universal water output hose is arranged on a hollow locating ring of the water output transverse pipe in a dismountable and embedded manner. By means of the kitchen water purification single valve-controlled faucet, the problems that an existing water purifying faucet is complex in structure, inconvenient to use and large in space occupied are solved.

Description

Technical field [0001] The invention relates to plumbing equipment, in particular to a single-valve control faucet for under-kitchen water purification. Background technique [0002] As we all know, even though the tap water that people use has been sterilized and disinfected after it comes out of the water plant, it is subject to secondary pollution when it passes through the pipes that have been used for many years. At the same time, the tap water contains a large amount of residual chlorine, which is essential for living natural substances such as water. As far as algae and bacteria are concerned, it can penetrate the cell wall, oxidize its enzyme system (enzyme is a biocatalyst) to make it inactive, and obstruct the life of bacteria and die. Residual chlorine is also a serious hazard to the human body. It can cause dryness, breakage, and split ends of human hair. It can also bleach the skin, peel off the skin layer and produce extremely itchy tinea allergies. After being hea...

AI Technical Summary

Problems solved by technology

Therefore, it is particularly important to purify tap water before using it. However, the current faucets for processing and filtering tap water are basically complex in structure and take up a lot of space. The structure of the faucet is relatively large, and it is not convenient to replace the filter element at the same time. Although there are some products that set the filter element under the kitchen, the structure of the setting makes the filter element always subject to the impact of the water pressure at the water supply end, which greatly shortens the service life of the filter element and even causes the water pressure to decrease. When it is too large, the filter element will be damaged by impact

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