Hydrogen production rate control device based on vehicle-mounted hydrogen production machine

A technology of rate control and hydrogen production machine, applied in the direction of charging system, mechanical equipment, engine components, etc., can solve the problems of harmful alkaline substances, inclusion of engine parts, etc., and achieve the effects of saving fuel consumption, improving efficiency, and reducing emissions

Active Publication Date: 2015-02-04
BEIJING UNIV OF TECH
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Problems solved by technology

The asbestos membrane hydrogen generator is not suitable for practical application on vehicles, because the hydrogen produced by the asbestos membrane hydrogen generator will be mixed with alkaline substances that are harmful to engine parts

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  • Hydrogen production rate control device based on vehicle-mounted hydrogen production machine

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] See figure 1 , a hydrogen production rate control device based on a vehicle-mounted hydrogen generator, including a concentration monitor, a water storage tank, a water pump, a KOH solution storage tank, a KOH solution pump, a temperature sensor, a temperature regulator, an alkaline electrolyzer, and a hydrogen storage tank , pressure regulating valve, pressure gauge, mass flow meter, storage battery and voltage inverter; the concentration monitor, wate...

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Abstract

The invention provides a hydrogen production rate control device based on a vehicle-mounted hydrogen production machine, and relates to the field of applications of the hydrogen production machines of internal combustion engines. The hydrogen production control device comprises a concentration monitor, a water storage tank, a water pump, a KOH (potassium hydroxide) solution storage tank, a KOH solution pump, a temperature sensor, a temperature adjuster, an alkaline type electrolytic box, a hydrogen storage tank, a pressure adjusting valve, a pressure gauge, a mass flowmeter, a storage battery and a voltage inverter, wherein the concentration monitor, the water storage tank, the water pump and the KOH solution storage tank are serially connected through a pipeline, the KOH solution pump is connected with the KOH solution storage tank through one end of the pipeline, the other end of the KOH solution pump is connected with the alkaline type electrolytic box, and the KOH solution storage tank is connected with the alkaline type electrolytic box through the pipeline. The hydrogen production control device based on the vehicle-mounted hydrogen production machine has the advantages that the higher hydrogen production rate can be continuously maintained for the vehicle-mounted hydrogen production machine, the combustion by mixing of gasoline is favorably realized, the efficiency of the internal combustion engine is improved, the emission is reduced, the oil consumption is saved, and contribution is made to European V standards.

Description

technical field [0001] The invention relates to the application field of internal combustion hydrogen generators, in particular to a hydrogen production rate control device based on a vehicle-mounted hydrogen generator. Background technique [0002] With the gradual reduction of non-renewable energy sources such as fossils and the increasingly serious problem of vehicle exhaust emissions, improving the economy of internal combustion engines and reducing harmful gas emissions have become one of the important issues to be solved urgently for the continued development of internal combustion engines. The diffusion rate and combustion rate of hydrogen are higher than that of gasoline, so adding an appropriate amount of hydrogen into the intake air can shorten the combustion duration of the engine, effectively improve the thermal efficiency of the gasoline engine and reduce the emissions of HC and CO. In addition, due to the wide combustion boundary of hydrogen and the need for lo...

Claims

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Application Information

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IPC IPC(8): F02M25/12
CPCY02T10/12
Inventor 纪常伟冯雨汪硕峰张擘苏腾
Owner BEIJING UNIV OF TECH
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