四川省某地源热泵工程地下换热性能测试

摘要

In order to find out the underground heat exchange of the project, a series of tests about the engineering test Wells（double U vertical buried tube） were carried out, including the original rock temperature test, the refrigeration condition temperature test, the temperature recovery test after the refrigeration conditiofi, the heating condition temperature test, and the temperature recovery test after the heating condition.%对工程试验井（双U垂直埋管）分别进行了初始地温测试、制冷工况测试、制冷工况后地温恢复测试、制热工况测试和制热工况后地温恢复测试，明确了工程区域内的地下换热量指标。