Solar heating device and feeding room

The invention relates to the field of heating devices, in particular to a solar heat supply and heating device and a breeding room, the solar heat supply and heating device comprises a water tank and a limiting sliding plate, the top of a bottom plate is fixedly connected with a first mounting plate, the front face of the first mounting plate is fixedly connected with a third mounting plate, and the front face of the third mounting plate is fixedly provided with a first heat absorption plate box; a second heat absorbing plate box is further arranged on the first mounting plate, a third mounting plate is also fixedly mounted at one end of the second heat absorbing plate box, and a first driving mechanism enabling the second heat absorbing plate box to do L-shaped action is arranged on the first mounting plate. A cleaning mechanism is arranged, so that the surfaces of the first heat absorption plate box and the second heat absorption plate box are cleaned through a cleaning cotton block while the first heat abs