Operation method of loop heat pipe solar heat collection device

The invention provides an operation method of a loop heat pipe solar heat collection device. The heat collection device comprises a reflecting mirror and a heat collection pipe box, a heat collectiondevice comprises a descaling stage, and the following operation modes are adopted: in the descaling stage, the following operation modes are adopted: heat collection is performed on the heat collection pipe box at the front period time within one period time P, and at the later period time within the period, the heat collection pipe box is not subjected to heat collection. Heat collection or non-heat-collection is periodically performed on the heat collection pipe box, fluid can be frequently evaporated, expanded and contracted in an elastic pipe bundle, and therefore, the elastic pipe bundleis continuously driven to vibrate, descaling operation can be further achieved, and the heat exchange effect is improved. 本发明提供了一种环路热管太阳能集热装置的运行方法，所述集热装置包括反射镜和集热管箱，所述集热装置包括除垢阶段，所述采取如下方式运行：在除垢阶段，采取如下方式运行：在一个周期时间P内，周期的前段时间，对集热管箱