HEAT-PIPE NESTING FORMATION Russian patent published in 2019 - IPC F28D15/04 

FIELD: power machine building.

SUBSTANCE: invention relates to power engineering and can be used for transportation of heat energy via heat pipes. Heat-tube nesting formation includes n heat pipes inserted into each other, each of which consists of a cylindrical housing, plugged from one end wall and closed from another end of peripheral ring, inner surface of housing of each heat pipe is coated with a layer of a wick partially filled with working fluid, coated, in turn, with cylindrical shell diameter smaller than outer diameter of peripheral ring by value 2Δ₁ with creation at ends of annular gaps width Δ₂ each, forming evaporation, transport and condensation sections, wherein end walls of all heat pipes are located at a distance Δ₃ from each other, somewhat larger than Δ₂, each heat pipe has same length, diameter of outer walls is less than diameter of shell of previous warm pipe by value 2Δ₁, note here that last heat pipe is closed by blind end wall instead of peripheral ring while open end face of cylindrical case of first heat pipe is equipped with hinged cover closing it in folded state.

EFFECT: increase of heat energy transfer distance, increase of heat transfer efficiency.

1 cl, 9 dwg