Multi-channel solar air heat collector

The utility model discloses a multi-channel solar air heat collector. Heat collector comprising a heat collector body, the heat collector body comprises a heat exchange part and a plurality of heat conduction pipes. Brackets are fixedly connected to the two ends of the heat exchange part and the supporting seat; the bottom end of the supporting seat is fixedly connected with a mounting seat; the two sides of one end of the mounting base are fixedly connected with copper connecting pipes; mercury coatings are fixedly arranged outside the plurality of inner glass tubes; an absorption coating isfixedly arranged outside each of the plurality of outer glass tubes; heat absorption layers are fixedly arranged in the multiple vacuum layers. The beneficial effects of the utility model are that: the utility model discloses: the beneficial effect is: A mercury coating and an absorption coating are fixedly arranged outside an inner glass tube and an outer glass tube respectively; and the heat absorption layers are fixedl