一种用于固体火箭发动机装药的健康监测装置
By designing a monitoring device that includes a fixed frame, an electric turntable, and an inflation component, the problems of frictional combustion and insufficient adaptability in solid rocket engine propellant monitoring were solved, and safe and stable monitoring of the inner wall of the propellant grain was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XI AN JIAOTONG UNIV
- Filing Date
- 2023-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing methods for monitoring propellant loading in solid rocket engines are prone to combustion or explosion due to human error causing friction between the miniature camera and the inner wall of the propellant grain. Furthermore, these methods are difficult to adapt to propellant grains of different lengths and inner diameters, posing safety hazards and presenting challenges in detection.
A health monitoring device was designed, comprising a fixed frame, an electric turntable, an inflatable component, and a camera. The electric turntable controls the release and retraction of the inflatable component, and combined with a plasma fan and an exhaust fan, it enables stable movement of the camera and cleaning of the inner wall of the drug cartridge, adapting to drug cartridges of different lengths and inner diameters.
This technology enables safe monitoring of the inner wall of the propellant column, avoids the risk of combustion caused by friction, improves the adaptability and accuracy of the detection, and ensures the stability and safety of the monitoring process.
Smart Images
Figure CN116906213B_ABST
Abstract
Citation Information
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