Remote hydrogenation device and application method thereof

Abstract

The invention discloses a remote hydrogenation device and an application method thereof. The remote hydrogenation device comprises a hydrogenation seat cooperating with a hydrogenation opening of to-be-hydrogenated equipment; a hydrogen storage device communicates with the hydrogenation seat through a pipeline; the hydrogenation seat comprises a fuel channel, a valve element, an inlet valve seat,a reset spring and a locking device; the fuel channel communicates with a hydrogenation device; the inlet valve seat is arranged on the side close to the fuel channel and cooperates with the valve element; the reset spring is arranged between the inlet valve seat and the valve element; and the locking device is arranged at the position of the side, close to the hydrogenation opening, of the hydrogenation seat. According to the remote hydrogenation device and the application method thereof, the hydrogenation device and the hydrogen storage device are arranged in a separated manner, and remote hydrogenation work is achieved; the hydrogenation seat is convenient to mount and demount, and the remote hydrogenation device is suitable for occasions of repeated demounting; and through a gas path,self locking and unlocking of the hydrogenation seat are achieved, complex manual operation is reduced, and meanwhile device safety is improved.

Description

technical field [0001] The invention belongs to the technical field of new energy, and in particular relates to a remote hydrogenation device and a method for using the remote hydrogenation device. Background technique [0002] The energy problem is one of the important problems facing society today, and the energy of fossil fuels will eventually be exhausted. Therefore, the development of new energy sources is the trend pursued by today's society, and fuel cells that are environmentally friendly are a trend in the development of new energy sources. Fuel cells use electrochemical reactions instead of combustion (gasoline, diesel) or energy storage (battery batteries)—the most typical traditional backup power solutions. Combustion releases pollutants like COx, NOx, SOx gas and dust. As mentioned above, fuel cells only produce water and heat. If the hydrogen is produced by renewable energy sources (photovoltaic panels, wind power, etc.), the entire cycle is a complete proce...

AI Technical Summary

Problems solved by technology

Hydrogen is a low-molecular gas, and the explosion limit range is: 4.1% to 74.2% volume concentration. It is very easy to explode and cause safety accidents. At present, the hydrogenation gun market is divided into two pressure levels: 35MPa and 70MPa. It mainly has the following technical problems: Most of the operation methods are held by both hands, which is not conducive to the refueling operation of refueling personnel; at the same time, fuel hydrogen is refueled through the hydrogen refueling port on the side of the hydrogen fuel cell vehicle, which belongs to the working condition of high pressure and high explosion-proof requirements. The gun and the high-pressure hose are in a high-pressure state for a long time, which is likely to cause safety accidents such as pipe explosion; and because the higher the pressure in the gun body and the high-pressure hose, the higher the sealing and safety requirements, the pressure resistance must be satisfied while the pressure resistance is satisfied. Zero-leakage airtightness requirements, the sealing material must have self-lubricating, polymer structure

[0004] Although the above-mentioned prior art discloses a hydrogenation gun, the equipment of the hydrogenation gun is highly complex, and the handle operation is cumbersome, which is not suitable for fast and frequent installation and disassembly, and lacks a perfect self-locking device, which is safe. needs improvement

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