Hydrogen storage cylinder fiber grating lead protection device and use method
By designing highly adaptable flexible support claws and protective lead-out components, the protection and interface issues of fiber optic grating sensors in the manufacturing and use of hydrogen storage cylinders were solved, achieving fully enclosed protection and standardized connection of the fiber optic lead-out section, thus improving the reliability and maintenance convenience of the monitoring system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SUNING ZHIGAN (BEIJING) TECH CO LTD
- Filing Date
- 2026-04-20
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, fiber Bragg grating sensors lack effective protection during the manufacturing process of hydrogen storage cylinders, making the fiber lead-out section susceptible to contamination and damage. Furthermore, the lack of standardized interfaces during the use phase affects the reliability and maintenance convenience of the monitoring system.
A fiber optic grating lead-out protection device for hydrogen storage cylinders was designed, including flexible support claws and protective lead-out components. The flexible support claws adapt to end caps of different diameters and curvatures, and are fixed using existing processes. Combined with a detachable protective box and standardized interfaces, the device achieves fully enclosed protection and convenient connection of the fiber optic lead-out section.
It effectively avoids the risk of contamination and damage to the fiber optic lead-out section during the manufacturing process, improves the initial installation reliability of the monitoring system, and provides a convenient standardized interface, which facilitates subsequent testing, maintenance, and expansion and replacement of the sensor network.
Smart Images
Figure CN122407971A_ABST