Hydrogen fuel cell testboard humidification gas and cell stack water balance detection device

Abstract

The invention discloses a hydrogen fuel cell testboard humidification gas and cell stack water balance detection device, which relates to the technical field of hydrogen fuel cell test. The hydrogen fuel cell testboard humidification gas and cell stack water balance detection device comprises a frame body, supporting columns are fixedly installed at the corners of the periphery of the lower surface of the frame body, a hydrogen cell is movably installed in the middle of the upper surface of the frame body, a first gas storage tank and a first water storage tank are fixedly installed at the positions, located on one side of the hydrogen cell, of the upper surface of the frame body, a plurality of line sockets are fixedly installed on the outer surface of one side of the hydrogen cell, and asecond gas storage tank and a second water storage tank are fixedly installed at the positions, located on the other side of the hydrogen cell, of the upper surface of the frame body. According to the detection device, an external operator can take and place the hydrogen cell conveniently, the installation efficiency is improved, the air tightness between the connecting pipe and the through pipeis better effectively, and test data deviation caused by leakage of gas and ionized water is avoided.

Description

technical field [0001] The invention relates to the technical field of hydrogen fuel cell testing, in particular to a hydrogen fuel cell test bench humidification gas and battery stack water balance detection device. Background technique [0002] A hydrogen fuel cell is a power generation device that directly converts the chemical energy of hydrogen and oxygen into electrical energy. Its basic principle is the reverse reaction of electrolyzing water. Hydrogen and oxygen are supplied to the anode and cathode respectively. After the hydrogen diffuses outward through the anode and reacts with the electrolyte, The released electrons reach the cathode through the external load, and the fuel cell has no pollution to the environment. It uses electrochemical reaction instead of combustion (gasoline, diesel) or energy storage (battery) - the most typical traditional backup power solution. [0003] Before the hydrogen fuel cell is used, it needs to be tested and processed. During the...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a hydrogen fuel cell test bench humidification gas and battery stack water balance detection device, which solves the problem that there is no better limited installation mechanism inside the test bench, which leads to the installation and disassembly process of the hydrogen battery. It is too cumbersome, which seriously increases the workload of construction personnel and affects the work efficiency of construction personnel

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