太阳能真空集热管真空度测量方法的探讨

Research on test method of vacuum of all-glass evacuated solar collector tubes

依据热力学基本定律 ,提出了太阳能全玻璃真空集热管真空度检测的负压腔原理 ,并建立理论数学模型 ,同时还对其实际可行性及检测手段进行了初步探讨。

Based on fundamental principles of thermodynamics, this article presents theory of vacuum cavity on vacuum test of all glass evacuated solar collector tubes, establishes theoretical mathematics model, and researches its feasibility initially.