Modularized high-safety controller for hydrogen bottle

Abstract

The invention discloses a modularized high-safety controller for a hydrogen bottle, and belongs to the field of hydrogen bottles, the modularized high-safety controller for the hydrogen bottle comprises a hydrogen bottle controller and a hydrogen bottle body matched with the hydrogen bottle controller, and an inflation temperature control processing unit is arranged in the hydrogen bottle controller; the input end of the inflation temperature control processing unit is connected with an inflation sensing unit and a hydrogen bottle temperature monitoring unit, the output end of the inflation sensing unit is electrically connected with an electric control valve on a hydrogen bottle body through a wire, and through cooperation of the micro-control outer circulation unit and the inner exchange heat dissipation unit, when the hydrogen bottle body is inflated, the hydrogen bottle body can be inflated, and the hydrogen bottle temperature monitoring unit can monitor the temperature of the hydrogen bottle body. The temperature in the hydrogen cylinder body is sensed and regulated, auxiliary heat dissipation and cooling are conducted on the hydrogen cylinder body in an internal and external circulation mode, the functionality of the hydrogen cylinder controller is improved, then the safety of the hydrogen cylinder body is improved, and development of hydrogen energy is promoted.

Description

technical field [0001] The invention relates to the field of hydrogen bottles, in particular to a modular high-safety hydrogen bottle controller. Background technique [0002] The development of new energy is imminent in today's world. The reason is that the energy used, such as oil, natural gas, coal, and petroleum gas, are non-renewable resources. The stock on the earth is limited, and human beings cannot live without energy. Therefore, new energy must be found. With the increasing consumption of fossil fuels, their reserves are decreasing day by day, and one day these resources and energy will be exhausted, so there is an urgent need to find a new energy-containing energy that does not rely on fossil fuels and has abundant reserves. Hydrogen is just such a secondary energy source. [0003] Hydrogen energy is a secondary energy source, which is produced by using other energy sources through certain methods, unlike coal, oil, and natural gas, which can be directly mined. ...

AI Technical Summary

Problems solved by technology

[0004]The fuel cell hydrogen system generally consists of multiple hydrogen bottles for storing hydrogen, bottle valves, controllers and fuel cell stacks. During hydrogen refilling, high-pressure hydrogen enters the gas cylinder quickly, and there is a significant thermal effect, which leads to a rapid rise in the temperature of the hydrogen in the gas cylinder. However, the hydrogen cylinder controller in the existing fuel cell hydrogen system can only control the hydrogen after hydrogenation. The temperature in the bottle is sensed, and the temperature in the hydrogen bottle cannot be adjusted after hydrogenation, which reduces its functionality, thereby reducing the safety of the hydrogen bottle, and is not conducive to the development of hydrogen energy.

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