A kind of RO reverse osmosis membrane filter element quality performance testing system and testing method

Abstract

The invention relates to an RO reverse osmosis membrane filter element quality performance test system and test method. The RO reverse osmosis membrane filter element quality performance test system comprises a top plate, a collecting pipe, a telescopic column, a lower support plate, a bottom plate and a locking mechanism, the top plate is a cylindrical plate-shaped structure, the collecting pipeis arranged on the middle upper side surface of the top plate, and the lower support plate is installed on the middle lower side surface of the top plate through the telescopic column; the lower supporting plate and the top plate are the same in structure and are coaxially arranged, a connecting column is arranged on the lower side face of the middle of the lower supporting plate, the bottom plateis installed at the bottom of the connecting column, and locking mechanisms are symmetrically arranged on the outer side face of the collecting pipe in the circumferential direction. The problems that when an existing filter element is tested, only one filter element can be tested at a time so that the testing efficiency is low, a water inlet of the filter element shakes due to large water pressure when the filter element is tested, the testing effect of the filter element is affected, and the hidden danger of falling exists due to shaking of the filter element can be solved.

Description

technical field [0001] The invention relates to the technical field of drinking water filter elements, in particular to a RO reverse osmosis membrane filter quality performance testing system and testing method. Background technique [0002] RO reverse osmosis membrane filter elements are mainly used in filter components in water purifiers. The RO reverse osmosis filter element only allows water molecules to filter through, and all harmful substances and beneficial substances are filtered out, making the purified water filtered by the filter element safer to use. [0003] The upper and lower ends of the RO reverse osmosis membrane filter element are respectively provided with a raw water pipe and a water purification pipe. After the external water source enters through the raw water pipe, the filtered clean water flows out of the water purification pipe under the filtering action of the filter element. The liquid will flow out from the outside of the water purification pipe...

AI Technical Summary

Problems solved by technology

[0004] 1. The filter element test can only test one filter element at a time, resulting in low test efficiency. When the filter element is tested, the water inlet of the filter element will shake due to the high water pressure, which will affect the test effect of the filter element, and the shaking of the filter element will exist. danger of falling

[0005] The filtration efficiency of the filter element cannot be seen intuitively, and there is a hidden danger of mixing the purified water filtered by the filter element and the concentrated liquid, which leads to deviations in the test results of the filter element

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