System and method for testing separation efficiency of gas-water separator of fuel cell

CN119627144APending Publication Date: 2025-03-14WUHAN HAIYI NEW ENERGY TECH CO LTD
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Patent Information

Application Number
CN202411806183.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-10
Publication Date
2025-03-14

AI Technical Summary

Technical Problem

The prior art is difficult to effectively test the separation efficiency of fuel cell gas-water separators, which affects the normal operation of the fuel cell system.

Method used

It provides a fuel cell gas-water separator separation efficiency testing system, including a hydrogen simulation supply module, a water vapor simulation supply module, atomized water droplet simulation supply module, aerosolized water separator, temperature and pressure detection component and water recovery module. By simulating the water vapor and atomized water droplets in the hydrogen supply, the temperature and pressure of hydrogen are measured, the water content is calculated, and the liquid water is recovered through the water recovery module to calculate the separation efficiency.

Benefits of technology

Accurate testing of the separation efficiency of gas-water separator is achieved, the problem of low testing efficiency in the prior art is solved, and the normal operation of the fuel cell system is ensured.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of fuel cells, and particularly provides a system and a method for testing the separation efficiency of a gas-water separator of a fuel cell. The test system comprises a hydrogen simulation supply module, a water vapor simulation supply module, an atomized water drop simulation supply module, a gas-water separator, a temperature and pressure detection assembly and a water recovery module, and a gas inlet of the water vapor simulation supply module is connected with the hydrogen simulation supply module; a gas outlet of the water vapor simulation supply module is connected with a gas inlet of the atomized water drop simulation supply module; a gas outlet of the atomized water drop simulation supply module is connected with an inlet end of the gas-water separator; the temperature and pressure detection assembly is arranged on a connecting pipeline between the gas outlet of the atomized water drop simulation supply module and the inlet end of the gas-water separator; and the water recovery module is connected to a water outlet of the gas-water separator. Therefore, the testing system can be used for testing the separation efficiency of the gas-water separator, and the problems in the prior art are solved.
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