Methanol-to-hydrogen standby power generation system capable of being implanted in battery electric vehicle

Abstract

The invention belongs to the technical field of power generation devices, and particularly relates to a methanol-to-hydrogen standby power generation system capable of being implanted in a battery electric vehicle. The methanol-to-hydrogen standby power generation system capable of being implanted in the battery electric vehicle comprises a methanol storage tank and a deionized water storage tank,and further comprises a reaction kettle, wherein both a methanol evaporator and a deionized water evaporator communicate with the reaction kettle, a catalyst storage bottle communicating with the interior of the reaction kettle is arranged on the top of the reaction kettle, a discharging opening is formed in the reaction kettle, the methanol-to-hydrogen standby power generation system capable ofbeing implanted in the battery electric vehicle further comprises a hydrogen purification device, which communicates with the reaction kettle through the discharging opening, and a combustion power generation device, the hydrogen purification device and a hydrogen storage bottle communicate with each other, the hydrogen storage bottle and the combustion power generation device communicate with each other, and the combustion power generation device and a driver are electrically connected. The methanol-to-hydrogen standby power generation system capable of being implanted in the battery electricvehicle is provided with the hydrogen storage bottle, a part of hydrogen can be stored in the hydrogen storage bottle, and when the standby power generation system needs to supply power, firstly, thehydrogen in the hydrogen storage bottle can be delivered into the combustion power generation device for power generation, so that interval time before the standby power generation system starts supplying the power is greatly shortened.

Description

technical field [0001] The invention belongs to the technical field of power generation devices, and in particular relates to a backup power generation system for hydrogen production from methanol that can be implanted in a pure electric vehicle. Background technique [0002] A pure electric vehicle refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and conforms to the requirements of road traffic and safety regulations. The power supply has a short cruising range, so it is necessary to implant a backup power generation system in the pure electric vehicle to provide electric energy for the pure electric vehicle when the power supply of the vehicle is exhausted. [0003] The methanol-to-hydrogen power generation system can be used as a backup power generation system for pure electric vehicles, but it takes a while to generate hydrogen from methanol water cracking, which brings inconvenience to users, so it is necessary to pro...

AI Technical Summary

Problems solved by technology

[0005] This utility model patent simply uses hydrogen alcohol to generate electricity, which is a single power supply system, so it still has the above-mentioned problems

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