Faucet with purifying function

Abstract

The invention discloses a faucet with a purifying function. The faucet comprises a faucet body, wherein a water outlet of the faucet body is sequentially connected with a purifying device and a bubbler, the upper end of the pipe wall of the purifying device is provided with an upper connecting part, the lower end of the pipe wall of the purifying device is provided with a lower connecting part, the upper connecting part is in threaded connection with the water outlet of the faucet body, and the lower connecting part is in threaded connection with the bubbler; and a first filter screen integrated with the pipe wall is arranged above the lower connecting part, a second annular protruded part arranged along the circumferential direction of the pipe wall is arranged below the upper connecting part, the upper section of the second annular protruded part is provided with a second annular depression which is outward in the radial direction, and a third filter screen is arranged in the second annular depression. Due to the additional arrangement of the purifying device between the faucet and the bubbler, tap water from a pipeline flows out of the bubbler after being purified by the purifying device under the push of water pressure, so that most of chlorine can be removed.

Description

technical field [0001] The invention belongs to the technical field of water purification equipment, and in particular relates to a water faucet with a purification function. Background technique [0002] More than 80% of the tap water plants in the world use chlorine as an effective means of sterilization and disinfection. In order to ensure the safety of microbial indicators in drinking water, a certain amount of residual chlorine must be maintained in tap water. The allowable range of residual chlorine in my country's tap water quality standard is 0.2-1.5ppm, generally lower than 1.0ppm. Residual chlorine not only has certain harm to human health, but also causes unpleasant smell in water. At the same time, it will produce many chlorine by-products, which are even more harmful to human body than residual chlorine itself. For example, when residual chlorine in tap water combines with organic matter in water, carbon tetrachloride, dichloroethanol, and trihalomethane are pr...

AI Technical Summary

Problems solved by technology

[0003] Although tap water can be purified by adding a water purification device in the pipeline, the investment in the purification device is often high, and the replacement of the filter element is inconvenient, and the filter element will often filter out some metal elements that are beneficial to the human body, and long-term drinking is not good for health.

Ordinary faucets in the prior art only have the function of water outlet. Some faucets have added bubblers at the end of the water outlet to play a certain role in water saving. At present, there is no faucet with the effect of dechlorination.

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