Dual-use tap for tap water and pure water

Abstract

The invention discloses a dual-use tap for tap water and pure water. The dual-use tap comprises a main water purifying tank which is provided with a pure water valve core and a tap water hot and cold valve core and which is provided with a driving rod matching with the pure water valve core and a handle matching with the tap water hot and cold valve core. A blowdown valve and a purifying valve core are arranged in the main valve core. A hot water and cold water combining pipe and a water discharging pipe are arranged on the main water purifying tank. The water discharging pipe is connected to two water ways controlled by the pure water valve core and the tap water hot and cold valve core. The different independent separated water ways are adopted for the tap water and the pure water and are controlled by the pure water valve core and the tap water hot and cold valve core, so that the filtered water is more purified. When warm water is used from the tap, the surface of the purifying valve core is flushed to guarantee the outer cleanness of the purifying valve core, and service life of the purifying valve core is prolonged; sewage in the purifying valve core can be drained through the blowdown valve and can be discharged out of the tap, and cleanness of the pure water is guaranteed.

Description

technical field [0001] The invention relates to the field of faucets for bathroom equipment, in particular to a dual faucet for tap water and purified water. Background technique [0002] In modern life, faced with the poor quality of tap water in some cities, after humans drink it directly, the harmful substances in the tap water will directly enter the human body, causing a certain degree of damage to human health. [0003] In the prior art, the water purifiers on the market are not designed to clean the dirt on the surface of the filter element during use, and fail to achieve cleaner water and longer service life of the filter element. In addition, although there are special water purification devices on the market, the installation of these special water purification devices is loaded down with trivial details, and the water purification pipes have to be set separately, which is extremely inconvenient to use, troublesome to install, and takes up a lot of space. Content...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the water purifiers on the market are not designed to clean the dirt on the surface of the filter element during use, and fail to achieve cleaner water and longer service life of the filter element.

In addition, although there are special water purification devices on the market, the installation of these special water purification devices is cumbersome, and the water purification pipes need to be installed separately, which is extremely inconvenient to use, troublesome to install, and takes up a lot of space

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