Integral filter element testing system

Abstract

The invention discloses an integral filter element testing system. The integral filter element testing system is composed of a water supply system and a testing system, wherein the water supply system supplies water to the testing system through a main water supply pipe, the testing system comprises a loading module, a control module, a flushing module, a pressure regulating module, a sampling module, a sensing module, a detecting module and a reporting module, the control module is used for regulation process control, and the reporting module conducts data transmission, reception and computing analysis on various parameters, data, control states and the like and displays the parameters, data, control states and the like. A stable, repeatable and efficient testing environment can be provided for performance testing of a filter element, multiple filter elements can be tested simultaneously or independently, testing efficiency is improved greatly, testing environment and testing regulation can be precisely controlled, testing precision can be controlled more accurately, testing water can be recycled by 70% or more through matching of the water supply system and the testing system, more energy is saved, and environment friendliness is better realized.

Description

technical field [0001] The invention belongs to the field of filter element performance testing equipment, and more specifically, the invention relates to an integrated filter element testing system. Background technique [0002] The reverse osmosis filter element is a core filter element for household drinking water filtration. Its working principle is to pass pretreated water of a certain water quality through the control conditions of pressure and waste water flow, and use the microporous filtration principle of the composite reverse osmosis membrane to produce pure water. [0003] The performance indicators of the reverse osmosis filter mainly include pure water flux and interception rate. The definitions of pure water flux and interception rate are as follows: [0004] Water flux: the water output of the product per unit time; the unit is usually expressed in gallons per day (GPD) or milliliters per minute (ml / min); [0005] Interception rate: use the total dissolved s...

AI Technical Summary

Problems solved by technology

The test method using this system is suitable for the analysis of small units or a small number of products. It has the disadvantages of low test efficiency and uncontrollable test conditions, and the simple and rough test method cannot meet the test requirements. The test water used in the test It cannot be recycled, causing a lot of waste of water resources and increasing the cost of testing

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