Water purifier and method for adjusting chlorine concentration in purified water

Abstract

The invention discloses a water purifier and a method for adjusting chlorine concentration in purified water, aiming at providing a water purifier capable of suppressing corrosion and microorganisms that occur as a result of purified water that does not contain a chlorine component being contained for long periods inside branched pipes in water pipes. The water purifier 1 has: a casing 22 having afilter 7 provided therein; and a base 4 having the casing 22 fitted and fixed thereto. The base 4 has formed therein: a first connection passage 46 that guides tap water from an inflow pipe 5 to inside the casing 22; a second connection passage 47 that causes purified water that has flowed into the filter 7 and had impurities filtered therefrom to flow out to an outflow pipe 6; and a bypass passage 48 that causes tap water that has flowed into the casing 22 to bypass the filter 7 and flow out to the outflow pipe 6. An opening adjustment mechanism 8 is provided in a side surface 41 of the base4; the amount of tap water the flows out to the outflow pipe 6 can be arbitrarily adjusted; and the proportion of chlorine component contained in the purified water can be easily changed.

Description

technical field [0001] The present invention relates to a water purifier and a method for adjusting chlorine concentration of purified water. Specifically, it relates to a water purifier used in a total water purification system that supplies purified water to the entire household, and relates to a water purifier capable of suppressing corrosion and impurities caused by long-term stagnation of purified water containing no chlorine in branch pipes of water pipes. Bacterial water purifier and chlorine concentration adjustment method of purified water. Background technique [0002] Conventionally, small water purifiers for the purpose of removing residual chlorine, musty smell, turbidity, microorganisms, etc. from tap water have been widely used. The filter material of the water purifier is mainly composed of activated carbon and ceramic filter for removing residual chlorine, peculiar smell and odor in tap water, precision filtration membrane and hollow fiber membrane for remo...

AI Technical Summary

Problems solved by technology

[0005] The water purifier used in such a total water purification system has a filter cartridge filled with filter material inside, and this filter cartridge needs to be replaced every time it passes through a specified period of use (for example, every 1 year). When it is used, the replacement procedure is complicated and requires proficient work

For this reason, it is very difficult for operators and users to replace filter cartridges on a daily basis.

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