HEAT SPREADING PLATE AND METHOD OF ITS MANUFACTURE Russian patent published in 2017 - IPC F24D3/12 

FIELD: construction.

SUBSTANCE: distribution panel contains a meander tube pressed into a heat spreading plate made of thermally expanded graphite and fixed in brackets that are fixed in the frame. The frame from the lower side is covered with a web glued to the bottom surface of the heat distribution plate and attached to the frame along the perimeter. This heat-distributing plate can consist of two plates of thermally expanded graphite, between which a tube-meander is pressed. The tube-meander is made of copper. Each of the brackets can be made with U-shaped cross-section. The frame can be made of metal from beams with h-shaped cross-section. On the upper side of the heat spreading plate, an aluminium foil coating can be provided. Method of manufacture heat spreading plate is characterized by the fact that beams assemble frame tube meander record in brackets, which is fixed in the frame, under the expanded plate stacked meander graphite top tube-meandering second plate placed expanded graphite, then carry out pressing these plates with getting heat spreading plate, then the underside of the received heat spreading plate covered with a layer of adhesive plates substances, on the underside of the frame is covered with a cloth, the edges of which attach to the frame around the perimeter, and the canvas to the bottom surface of heat spreading plate.

EFFECT: such execution of heat spreading plate at the expense of losing weight while maintaining its rigidity and strength will greatly simplify its installation, dismantling, and reduce its cost.

12 cl, 2 dwg