Integral water purifier

Abstract

The invention relates to an integral water purifier which comprises a water storage tank and three or more sets of filter element cavities in which filter elements are mounted, wherein threads for threaded connection are formed in the upper ends of the element cavities; the filter elements are accommodated in the filter element cavities; filter element covers are in threaded connection with the upper ends of the filter elements; a water inlet and water outlets are formed in the peripheral side of a housing of the water storage tank; the water inlet is communicated to the upper end of the corresponding filter element cavity; water inlet channels are vertically formed in the wall bodies of the filter element cavities; transverse convex strips are arranged at the bottom of the water storage tank; water inlet channels are formed in the convex strips; the water inlet channels of the convex strips and the vertical water inlet channels of the filter element cavities are communicated with the filter element cavities; purified water is introduced into the water storage tank; the water outlets are communicated with the water accommodating cavity body of the water storage tank. According to the integral water purifier, the filter element cavities are integrated with the water storage tank, so that the pressure bearing capacity is good; pipelines are internally arranged, so that no external connectors are required and the pipeline leakage can be prevented; the filter elements are relatively convenient to dismount; the purified water is directly stored in the tank body of the water purifier and can be automatically pressed out through compression space in an airbag; energy can be saved, the product structure can be simplified, and the product cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of household water purifiers, in particular, the invention relates to a water purifier with an integrated structure containing multi-stage filter elements. Background technique [0002] Household water purifiers are small water purification treatment equipment. Generally, the structure of household water purifiers generally includes coarse filtration, activated carbon adsorption, ion exchange resin, hollow fiber and reverse osmosis membrane. It can effectively remove chlorine, heavy metal bacteria, viruses, algae and suspended solids in the water, and the post-installed activated carbon will further remove various organic substances in the water, making the treated water clear and sterile, and improving the taste. Generally speaking, see figure 1 As shown, the household water purifier is equipped with 3-5 filter elements, each filter element is relatively independent, generally connected by joints and pipe...

AI Technical Summary

Problems solved by technology

Generally speaking, see figure 1 As shown, the household water purifier is equipped with 3-5 filter elements, each filter element is relatively independent, generally connected by joints and pipes, and each filter element uses a different filter element shell, so the structure is relatively complex and prone to leakage , the installation is also relatively complicated, and the pipeline is external, which is easy to age and affects the service life of the water purifier, and the purified water requires external special water storage equipment, and the structure is complex

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