Loop heat pipe solar heat collection device with running reflector

The invention provides a loop heat pipe solar heat collection device. The heat collection device comprises a reflector and a heat collection pipe box, wherein at a descaling stage, the reflecting surface of the reflector faces the sun in need of heat collection and does not face the sun without the need for heat collection. By judging whether the reflecting surface of the reflector faces the sun or not, fluid can be frequently evaporated, expanded and contracted in an elastic pipe bundle, so that the elastic pipe bundle is continuously driven to vibrate, the descaling operation can be furtherrealized, 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，所述集热装置包括反射镜和集热管箱，在除垢阶段，当需要集热的时候，反射镜的反射面面向太阳，当不需要集热的时候，反射镜的反射面不面向太阳。本发明通过反射镜的反射面是否面向太阳，可以使得流体在弹性管束内频繁的蒸发膨胀以及收缩，从而不断的带动弹性管束的振动，从而能够进一步实现除垢操作，提高换热效果。