INTEGRATED HEAT TUBE, ITS HEAT EXCHANGE MODE AND METHOD Russian patent published in 2010 - IPC F28D15/02 

FIELD: heating.

SUBSTANCE: integrated heat tube includes housing forming a closed vacuum chamber having heat transfer medium and a group of heat conductors connected to the closed chamber. Each group contacts the closed chamber and heat transfer medium. Radiating surface of heat tube can be considerably enlarged owing to changes in construction of heat conductors. Method for ensuring large heat dissipation surface for integrated heat tube involves steps at which there made is corrugated thin-wall channel or heat-absorbing construction or any of their combinations. There made is curved surface for corrugated thin-wall channel for fluid medium, or curved surface for thin-wall channel for fluid medium in the form of a closed tube, or curved or bent surface for heat-absorbing construction or any of their combinations. There made is a group of thin-wall channels for fluid medium inside the closed chamber. Method of developing the construction of heat-absorbing end of integrated heat tube, which involves the steps at which the heat-absorbing end shall be smooth and flat or smooth and protruding or smooth and deep, there provided are cavities passing through opposite sides or through one and the same side of the housing. There made is heat-absorbing end of heat tube in the form of closed corrugated thin-wall curved surface; at that, there made are groups of finned curved surfaces, there made is metal plate having cavity, channel for molten substance, and air discharge channel. Method of heat exchange in integrated heat tube, which involves the steps at which there provided is heat absorption owing to contact with heat source on the surface of heat-absorbing end of heat tube housing; at that, heat is transferred to the same heat transfer medium in the same closed chamber through surface of heat-absorbing housing end. Method of heat exchange in rotary integrated heat tube using liquid medium involves the steps at which there used is round cross-section of heat tube housing as heat-absorbing end for heat absorption owing to contact with heat source during high-speed rotation when heat tube rotates at high speed.

EFFECT: large cooling area, high heat transfer speed, low heat resistance.

63 cl, 23 dwg