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Fuel cell pole plate thickness detection system

A fuel cell plate, thickness detection technology, applied in measurement devices, instruments, etc., can solve the problem of inability to achieve accurate thickness detection, achieve the effect of fast and efficient detection process, great significance, and ensure effective pass rate

Inactive Publication Date: 2019-12-24
浙江锋源氢能科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the thickness of the fuel cell plate in the prior art cannot be accurately detected after the production is completed, thereby providing a fuel cell plate thickness detection system

Method used

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  • Fuel cell pole plate thickness detection system
  • Fuel cell pole plate thickness detection system
  • Fuel cell pole plate thickness detection system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The carrying device 1 is a structure of an electromagnetic chuck 12 , which can generate magnetic force to attract the pressing device 3 to press the pole plate 2 . The pressing device is preferably a pressing plate made of iron material. This is the preferred structural form of Embodiment 1 of the present invention, that is, the supporting device is a structure of an electromagnetic chuck to generate a magnetic force on the pressing device to compress the pole plate. figure 2 The working process of the electromagnetic fixing device shown is as follows: ①. The positioning hole on the pole plate is aligned with the positioning pin on the electromagnetic chuck, and the pole plate is placed on the suction cup; ②. The positioning hole on the pressure plate is aligned with the positioning pin on the electromagnetic chuck. Put the pressure plate on the pole plate; ③The electromagnetic chuck starts to generate magnetic force, attracts the pressure plate to press the pole plat...

Embodiment 2

[0054] The pressing device 4 is a pneumatic pressing device, which can generate pressure to generate a pressing force on the pressing device 3 to compress the pole plate 2 . This is the preferred structural form of Embodiment 2 of the present invention, that is, by adding a pneumatic pressing device above the pressing device, the pressing device is pressed by the pressure of air pressure to compress the pole plate. image 3 The working process of the pneumatic fixing device shown is as follows: ①. The positioning hole on the pole plate is aligned with the positioning pin on the electromagnetic chuck loading platform, and the pole plate is placed on the suction cup loading platform; ②. The positioning hole on the pressure plate is aligned with the electromagnetic chuck. Positioning pins on the suction cup loading platform, put the pressure plate on the pole plate; ③The pneumatic device starts to generate pressure, the pressure plate presses the pole plate (the strength should be...

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Abstract

The invention provides a fuel cell pole plate thickness detection system. The system comprises a bearing device (1) for bearing a pole plate (2) of a fuel cell; a pressing device (3) capable of pressing the pole plate (2) on the bearing device (1), wherein the bearing device (1) can position and fix the pole plate (2); and / or a compression device (4) capable of compressing the pressing device (3)on the pole plate (3), thereby forming positioning and fixing effect on the pole plate (2); the system further comprises a location sensor (5) for detecting and obtaining thickness information or location information of the pole plate (2) which is fixed. Through the detection system provided by the invention, the effective positioning and fixing effect on the pole plate can be formed, the thickness information of the pole plate can be checked through the location sensor, the thickness or location of the pole plate can be precisely detected, and the detection process is quick and efficient.

Description

technical field [0001] The invention belongs to the technical field of fuel cells, and in particular relates to a fuel cell plate thickness detection system. Background technique [0002] Fuel cells are a very promising energy technology. Compared with existing traditional energy conversion technologies, fuel cells have many advantages, including higher energy conversion efficiency, zero emission of pollutants, and quiet operation without moving parts. There are many types of fuel cells, and the present invention focuses on the field of proton exchange membrane fuel cells (PEMFC). Although proton exchange membrane fuel cells have many advantages, there are also some problems that need to be solved urgently. [0003] In the proton exchange membrane fuel cell, the bipolar plate is the core component, which accounts for a considerable proportion in the weight and cost of the entire fuel cell stack (the structural schematic and common appearance of the proton exchange membrane ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/00G01B21/08
CPCG01B21/00G01B21/08
Inventor 沈润王海峰袁蕴超冯翌祝传贺王利生
Owner 浙江锋源氢能科技有限公司
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