Testing device for parts of fuel cell system

Abstract

The invention discloses a testing device for parts of a fuel cell system. The testing device comprises a base and a bracket module arranged on the base, wherein the bracket module comprises a supporting part and a tested part tool which is used for installing a tested piece and is detachably fixed on the supporting part. According to the testing device for the parts of the fuel cell system, when different tested parts need to be tested, only the tested part tool matched with the tested parts needs to be replaced, other parts do not need to be replaced, the using requirements of the different tested parts are met to the maximum extent, the universality is improved, and the testing cost is reduced; under the condition of only changing a tested part tool, tested parts of different specifications are adapted, the manufacturing period of the whole device is shortened, and the research and development cost is also reduced; the tested part tool is produced and manufactured according to the tested part, what can be guaranteed is that the fixing mode of the tested part on the supporting part is consistent with the fixing mode of the tested part in a fuel cell system, and the reliability of a test result is improved.

Description

technical field [0001] The invention relates to the technical field of component testing in a fuel cell system, and more specifically relates to a testing device for components of a fuel cell system. Background technique [0002] Fuel cells have the advantages of environmental friendliness, high energy conversion rate, no noise, and fast response. They are key development projects for new energy power generation systems. In the fuel cell development project, it is necessary to test the function and performance of the entire fuel cell system in the early stage of development, or to conduct research on the characteristics of the fuel cell in the working environment for a certain component. [0003] At present, the main use of frame tooling with fasteners and pipelines to test components. The above-mentioned frame-type tooling can only be applied to specific specifications of parts. When the specifications of parts are changed due to product modification, the original frame-ty...

AI Technical Summary

Problems solved by technology

The above-mentioned frame-type tooling can only be applied to specific specifications of parts. When the specifications of parts are changed due to product modification, the original frame-type tooling cannot be applied, and the frame-type tooling needs to be remade, resulting in high testing costs.

[0004] In addition, in the above-mentioned frame tooling, the parts can only be fixed at a specific position, which easily leads to a long distance between the parts and cannot truly reproduce the integrated state fuel The working state of the battery system will cause deviations in the test results

[0005] In addition, in the above-mentioned frame tooling, the positioning and disassembly of the test piece are relatively cumbersome, resulting in low test efficiency

Images