本研究依托承德市热力集团,应用红外热成像技术,并结合实际开挖情况及回填恢复供热后的温度场分布及变化,旨在研究开发一套基于红外热成像技术实用性强的热力管网泄漏检测技术。热力管道普遍采用直埋的方式敷设,一旦发生泄漏,将会影响正常的生活取暖与工业生产用热,产生不良的社会影响以及直接的经济损失。因此为保障热力管网正常运行,应及时寻找漏点。本研究依托承德市热力集团,应用红外热成像技术对其辖 Based on the thermodynamic group of Chengde City and the application of infrared thermal imaging technology, combined with the actual excavation and the temperature field distribution and changes after the backfill heating, this study aims to research and develop a practical thermodynamic tube based on infrared thermography Network leakage detection technology. The heat pipes are generally laid by direct burial. Once a leak occurs, they will affect the normal heating of life and the heat of industrial production, resulting in adverse social impacts and direct economic losses. Therefore, in order to ensure the normal operation of the heat pipe network, we should find leaks in time. This study relies on Chengde Heat Group, the application of infrared thermal imaging technology to its jurisdiction