Device, equipment and system giving consideration to satellite attitude control and heat control

The invention provides a device, equipment and system giving consideration to satellite attitude control and heat control, and the device giving consideration to satellite attitude control and heat control comprises a bottom plate, a first side plate, a second side plate, a first semiconductor, a second semiconductor, a first electrode, a second electrode, a first insulating heat conduction layer, a second insulating heat conduction layer, and an intermediate structure. The bottom surface of the bottom plate is provided with a heat source contact surface, and the heat source contact surface is a heat source adaptive surface; and the bottom plate is made of a heat conduction material. The intermediate structure comprises a first permanent magnet, a second permanent magnet, a fluid cavity, a third electrode, a fourth electrode, a third insulating heat conduction layer and a fourth insulating heat conduction layer; the effect that two functions can be achieved at the same time only through one system is achieved