With the emergence of hydrogen fuel as a promising alternative to traditional fossil fuels, the efficiency and ease of hydrogen refueling have become crucial factors. A recent patent by YOUON TECHNOLOGY CO., LTD. introduces a solution to simplify and accelerate the hydrogen refueling process through a gas path quick-connection device.
Integrated Valve Assembly
At the core of this innovative device lies an integrated valve assembly. This assembly is connected to the hydrogen fuel cell stack and forms the foundation for the quick-connection system. By integrating the valve directly with the fuel cell stack, the design minimizes potential leakage points and ensures a safer and more reliable connection.
Quick-Assembly Connector Components
The quick-assembly connector plays a pivotal role in this device. It consists of two main parts: the quick-assembly female connector, which seals with the integrated valve assembly, and the quick-assembly male connector, which connects to the hydrogen storage bottle. This two-component design allows for a seamless and secure connection, promoting efficiency in hydrogen transfer.
Opening and Closing Sliding Sleeve
An opening and closing sliding sleeve supports the functionality of the quick-assembly connectors. This sleeve is designed to match the quick-assembly male connector, ensuring a tight seal and easy operation. The sleeve’s movement is controlled by a sophisticated mechanism involving a push rod and a sliding block, which ensures precision in opening and closing the connection.
Push Rod and Sliding Block Mechanism
The push rod is an essential element of this device, aligned parallel to the central axis of the hydrogen storage bottle. The sliding block, attached to the push rod, interacts with the opening and closing sliding sleeve. When the push rod is pressed, the sliding sleeve is forced to move away from the male connector, allowing for quick and easy disassembly and assembly of the connection.
Rapid Hydrogen Swapping
A notable feature of this patent is the capability for incredibly rapid hydrogen swapping. By cooperating with components such as a button, push rod, sliding block, third elastic member, and sliding sleeve, the quick-assembly connectors can be disassembled and assembled in just three seconds. This efficiency is a game changer for hydrogen vehicles, making refueling almost as instantaneous as traditional fossil fuel.
The gas path quick-connection device designed by YOUON TECHNOLOGY CO., LTD. represents a significant leap forward in the practical application of hydrogen fuel technology. By streamlining the connection and disconnection process, this device enhances the efficiency of hydrogen refueling and supports the broader adoption of hydrogen vehicles. This innovation holds promise for a future where hydrogen refueling can be as simple and quick as traditional methods, paving the way for a more sustainable world.
