Research and Design of the Protective Door Lock for Hydrogen Storage Tank of Hydrogen Energy Vehicle
With the promotion of global environmental awareness and the demand for sustainable development, hydrogen energy vehicles, as an important type of new energy vehicles, have attracted more and more attention and attention. In the design of hydrogen energy vehicle, the safety protection of hydrogen storage tank is very important, and the door lock of hydrogen storage tank protection door is one of the key components.
I. Overview
As an efficient and clean energy source, hydrogen has a broad prospect in the field of automobiles. However, due to the flammable and explosive characteristics of hydrogen, its safe use has also become one of the key contents of research. In order to ensure the safety of hydrogen energy vehicles during driving, it is particularly important to design the door lock of hydrogen storage tank protection door.
Second, the door lock function requirements
1. High strength and corrosion resistance: the door lock must have sufficient mechanical strength to withstand the vibration and impact that may occur during the driving of the vehicle; At the same time, it needs to have good corrosion resistance to prevent corrosion from causing structural failure.
2. Fire-proof and flame-retardant characteristics: When an accident happens (such as collision), the door lock should be able to effectively prevent the flame from invading the internal area of the hydrogen storage tank from the outside, thus avoiding causing a larger explosion danger.
3. Emergency unlocking device: In case of emergency, the driver or rescuer should be able to unlock the door quickly and conveniently, so as to deal with potential safety hazards or carry out necessary maintenance work in time.
Third, the design ideas
In view of the above functional requirements, we adopt the following technical means to achieve it:
1. High-strength aluminum alloy material is preferred in material selection, and its surface is anodized to enhance wear resistance and corrosion resistance;
2. The design concept of fire door is used for reference in structure, and the overall thermal insulation performance is improved by adding thermal insulation layer and setting sealing strip.
3. Adding electronic sensors and other sensing devices can automatically start the emergency unlocking mechanism once an abnormal situation is detected, which greatly improves the flexibility and response speed of the system.
Fourth, summary
To sum up, the protection door lock of hydrogen storage tank of hydrogen energy vehicle is a complex and precise system engineering. Only by constantly optimizing and improving the product structure and technical parameters can we better meet the market demand and contribute to the healthy and rapid development of China's new energy automobile industry!
Rec. Prods.
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