Filter element structure

Abstract

The invention discloses a filter element structure. The filter element structure comprises a connecting plate and at least two cylindrical filtering modules, the filtering modules are annularly arranged around the connecting plate, a gap is arranged between every two adjacent filtering modules, the circumference of the connecting plate is provided with water holes penetrating through the upper endand the lower end of the connecting plate, one ends of the filtering modules are in fit connection with the connecting plate, and the inner circumferences of the filtering modules are in fit connection with the water holes; the filter element structure further includes a sealing plate, the sealing plate is in fit connection with the other ends of the filtering modules, the outer circumference ofthe connecting plate is connected with one end of a first connecting ring, a cover plate is arranged at the other end of the first connecting ring, and the cover plate, the first connecting ring and the connecting plate form a chamber for collecting water; and the middle portion of the cover plate is connected with a central tube, the filter modules are located at the outer circumference of the central tube, and the sidewall of the central tube between the cover plate and the connecting plate is provided with a water inlet. The structure of the present invention makes the outer peripheral surfaces of the filtering modules easily cleaned, so the use efficiency is good.

Description

technical field [0001] The invention relates to a filter core structure, which is suitable for household and commercial pre-filter devices such as swimming pools and bathtubs. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for the quality of water are also increasing. In this case, filter equipment appears in our lives, and filter equipment can effectively remove impurities in water; now filter equipment There are coarse filtration and fine filtration. In coarse filtration, the filter modules of the filter equipment are cylindrical, and basically a single module. After a period of use, the filter equipment will adhere to the surface of the filter module. A large number of sundries will greatly affect the filtration efficiency of the filter equipment. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a filter element structur...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's living standards, people's requirements for the quality of water are also increasing. In this case, filter equipment appears in our lives, and filter equipment can effectively remove impurities in water; now filter equipment There are coarse filtration and fine filtration. In coarse filtration, the filter modules of the filter equipment are cylindrical, and basically a single module. After a period of use, the filter equipment will adhere to the surface of the filter module. A lot of debris, which greatly affects the filtration efficiency of the filter equipment

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