Water purifier with fast-replaceable filter disc and fast-replaceable filter core, and making method thereof

Abstract

The invention relates to a water purifier with a fast-replaceable filter disc and a fast-replaceable filter core, and making method thereof. The front side of the shell of the control system of the water purifier is provided with a control panel, the middle portion of the control panel is provided with a water production display screen, the lower opening of a barrel body is provided with a spiral outer thread connected with a lower cover and is also provided with a silica gel sealing ring, the upper opening of the lower cover is provided with a spiral inner thread connected with the barrel body, the center of the lower cover is provided with a first circular clamp tube, the upper portion of the barrel body is provided with a second circular clamp tube, the lower portion of the barrel body is provided with a PP fiber cotton filter core, the upper portion of the barrel body is provided with a filter part composed of a built-in filter core shell and a filter layer, the lower portion of the built-in filter core shell is provided with a third circular clamp tube, a first fiber filter layer, an active carbon filter layer and a second fiber filter layer are sequentially arranged in a built-in water purification shell from bottom to top, the first circular clamp tube, the second circular clamp tube and the third circular clamp tube can effectively fix the PP fiber cotton filter core and the built-in filter core shell, the left side of the upper portion of the closed container is provided with a water inlet, and the right side of the upper portion of the closed container is provided with a water outlet.

Description

technical field [0001] The invention relates to water purification equipment, especially for enterprises and institutions living in rural areas, especially the manufacturing field of drinking water purifiers that solve the long-term problem of drinking water used by scattered water-taking households in rural areas. Background technique [0002] According to the survey of relevant departments, the source of drinking water in rural areas is mainly underground surface water. The population drinking ground water accounts for 74.87%, and the population drinking surface water accounts for 25.13%. Most of them drink water from rivers, lakes, reservoirs, and ravines. At present, more than 90% of the rivers and groundwater in the country are polluted, and even seriously polluted. The pollution is even more heinous, especially the iron, manganese, and Alkali, chlorine, colloids, toxic by-products, pesticides, bacteria, sediment, rust, suspended solids, microorganisms, Escherichia coli...

AI Technical Summary

Problems solved by technology

[0004] The present invention is mainly to promote the construction of new socialist countryside and the integrated construction of urban and rural areas in combination with the reality of our country, and is matched with the national basic sanitary and safe drinking water project for urban and rural population. The purpose is to provide a water purifier and The production method is to solve the problem that groundwater and surface water meet the "Drinking Water Hygienic Standard" of the People's Republic of China and become safe drinking water

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