Automatically-cleaning and convenient-to-disassemble filtration method

Abstract

The invention discloses a self-cleaning and easy-to-disassemble filtering method, comprising a base, a filter sand tank body is installed above the base, a rotating cover is installed on one side of the filter sand tank body, and the inner side of the rotating cover is A waterproof gasket is provided, and one end of the rotating cover is rotationally connected with the sand filter cylinder body through the rotating shaft of the rotating cover, and the other end of the rotating cover is fixedly connected with the sand filter cylinder body through a hand-tightening bolt of the rotating cover, and the sand filter cylinder body Quartz sand filter layer, activated carbon filter layer, anthracite filter layer and special filter sand filter layer are installed in the inside of the filter sand tank body. Sliding grooves are arranged on both sides of the inner wall of the filter sand tank body. Through the KS02Y microcomputer controller to analyze and process the data, the switch of the solenoid valve is automatically controlled, and the body of the filter sand tank is cleaned through the reverse flow of water, eliminating the need for manual and tedious cleaning procedures .

Description

technical field [0001] The invention belongs to the technical field of filter sand cylinders, and in particular relates to an automatic cleaning and easy-to-disassemble filtering method. Background technique [0002] The filter uses special filter sand to eliminate the tiny dirt in the pool. The filter sand is used as the medium for removing dirt and is filled in the cavity of the filter. When the control knob is turned to the "FILTER" position, the suspended The pool water with dirt particles is pumped into the filter pipeline, and then guided by the control switch to the outlet of the filter. The pool water passes through the filter, and the tiny dirt is captured and filtered out by the sand bed. The filtered water is filtered by the filter. The bottom of the filter is controlled by the switch and then returned to the pool by the pipeline. This whole process is continuous and automatic, and provides a complete cycle for the pool filter and piping system. [0003] However,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic cleaning and easy-to-disassemble filtering method to solve the problem that there is no water flow detector in the above-mentioned background technology, and the impurities in the filter sand tank body cannot be automatically detected, and it needs to be manually cleaned regularly. , takes up a lot of labor and consumes labor time. The traditional sand filter structure is filled, and it is not installed separately in the filter sand tank body. It will affect each other during work, and the installation and disassembly are more troublesome.

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