Filtering core assembly for filtering water

Abstract

The invention relates to a filtering core assembly for filtering water. The filtering core assembly is characterized in that a water inlet and a water outlet are arranged on the lower portion of a filtering core body, two arc-shaped snapping edges are symmetrically arranged on the side wall of the filtering core body, and are provided with arc-shaped snapping ports, the side wall of the filteringcore body is provided with concave rings, two filtering core pin assemblies are fixed on a water machine, the filtering core pin assembly comprises a position limiting rod and a snapping rod, the middle portion of the position limiting rod is provided with a sliding rail, the sliding rail is hinged on the water machine, the position limiting rod can slide along the sliding rail, the lower end of the position limiting rod is hinged to the snapping rod, the middle portion of the snapping rod is hinged on the water machine, the upper end of the position limiting rod is provided with an annular projection, the lower end of the snapping rod is provided with a projection toward the inner side, the projection can be snapped in the concave groove, and the annular projection can be snapped in the arc-shaped snapping port. According to the present invention, with the filtering core assembly, the state of the filtering core can be determined through the rotating position of the filtering core andthe extending block, and whether the filtering core can perform the water purification can be automatically monitored through the dirt in the filtering core.

Description

technical field [0001] The invention belongs to the field of water purification, and in particular relates to a filter element assembly for filtering water. Background technique [0002] The filter elements in the prior art are all manually rotated and fixed. Although this method is simple, it is difficult for people to know whether the filter element is too dirty. Generally, it is necessary to wait until the filter element is blocked and cannot pass water. The filter element needs to be cleaned, and at this time, people may have been drinking the secondary polluted water source for a period of time, so if a certain amount of dirt can be provided in the filter element, the water machine can automatically produce water, thereby reminding people The filter element can be cleaned in time. Contents of the invention [0003] In order to solve the defect in the prior art that people often drink secondary polluted water when using a filter element assembly for filtering water, t...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect in the prior art that people often drink secondary polluted water when using the filter element assembly for filtering water, the present invention provides a filter element assembly for filtering water

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