Air compressor based on hydrogen fuel cell

Abstract

The invention discloses an air compressor based on a hydrogen fuel cell. The air compressor comprises an air cylinder tank, mounting mechanisms, a pump stroke counting valve, a heat dissipation rotating wheel, a second servo motor, a moving plate, a first thread, second threads, a sliding block, a sliding rail, a stop block and a rotating shaft, wherein the mounting mechanism is installed at the bottom of the air cylinder tank; before pressurized air is supplied for the use of the hydrogen fuel cell, the oxygen content is increased by an oxygenating device, a molecular sieve in the oxygenatingdevice can absorb a large amount of other gas and moisture in the air, the oxygen content in the air is increased, when the pressurized air is supplied for the use of the hydrogen fuel cell, the fullutilization of hydrogen is ensured, and the power generation efficiency of the hydrogen fuel cell is improved; the air compressor can be quickly installed and fixed through the mounting mechanism arranged at the bottom of the air cylinder tank, post-disassembly and maintenance are convenient; and meanwhile, the mounting mechanism can absorb and relieve the vibration generated by the air compressor, slow down the affect on the whole device and prolong the service life of the air compressor.

Description

technical field [0001] The invention relates to the field of new energy batteries, in particular to an air compressor based on hydrogen fuel cells. Background technique [0002] Hydrogen fuel cell is a power generation device, but it is not discarded like ordinary non-rechargeable batteries, nor is it like rechargeable batteries, which must continue to charge after use. As the name suggests, fuel cells continue to add fuel to maintain their power. The required fuel is "hydrogen", which is the reason why it is classified as a new energy source; the operating principle of the fuel cell is that the battery contains two electrodes, positive and negative, which are filled with electrolyte respectively, and the gap between the two electrodes is Composed of a permeable membrane, hydrogen gas enters from the anode of the fuel cell, and oxygen (or air) enters the fuel cell from the cathode. Through the action of the catalyst, the hydrogen molecule at the anode is decomposed into two ...

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Problems solved by technology

[0003] The existing hydrogen fuel cell needs to continuously provide hydrogen and oxygen when it is used. The air contains 20% oxygen. When the air compressor is in use, it is generally pressurized by the main body of the compressor under the operation of the motor, and the pressurization range is fixed. At the same time, when the pressurized air is used by the hydrogen fuel cell, the oxygen content remains unchanged. As a whole, due to its heavy weight, its fixed installation operation is relatively complicated. Once a problem occurs, the replacement and maintenance will consume a lot of manpower and material resources. At the same time, it will vibrate during the working process, which will affect the overall device. , shorten its service life

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