Table-top large-flow water purifier

Abstract

The invention discloses a table-top large-flow water purifier, which comprises an upper barrel, a lower barrel and a base, wherein the upper barrel has a water outlet, the lower barrel has a water inlet, and the upper and lower barrels are connected by a hoop; and a filter core is arranged between the upper and lower barrels, and the lower barrel is arranged on the base. The filter core comprises an outer filtering layer made of a sintered PP material, an inner ceramic filtering layer and one or more filling filter material of granular active carbon, bacteriostatic agent and ion exchange resin. End covers are arranged on the upside and lower side of the filter core. The table-top large-flow water purifier adopts a multifunctional filtration mode and has functions of gradient filtration, absorption, scale restraint, softening and the like, and water current is in a radial form and has small resistance and large flow; the filter core is easy to wash and exchange and has a backwash function and a long service life; and meanwhile, each filtering unit is independently exchanged according to the practical using condition thereof, so operation cost is saved.

Description

[0001] technical field [0002] The invention relates to a domestic drinking water purifier, in particular to a desktop large-flow water purifier which uses municipal tap water as a filter medium, has a filtering function, and is suitable for purifying domestic drinking water. Background technique [0003] Desktop water purifiers have been a type of water purifier for a long time, but as the quality of tap water becomes more and more complicated, consumers' health concerns are becoming more and more intense, and the shortcomings of traditional desktop water purifiers such as single function, short life, and small flow are becoming more and more apparent. . [0004] The utility model patent "desktop water purifier" with the notification number CN201124085 adopts a gravity filtration method to make water flow naturally through the filter element under the action of gravity to achieve the purpose of purification, but there is still a defect of small flow rate. [0005] The uti...

AI Technical Summary

Problems solved by technology

[0005] The utility model patent "a detachable desktop water purifier" with the notification number CN201337328 adopts a two-stage filter element filtration method, and can also be directly connected to the tap water pipe network, basically solving the problem of single function and flow rate, but the process design of the filter element and the filter element Lifespan cannot meet consumer demand

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