Heat tube with distance optimizing design

Abstract

The invention provides a heat tube. The heat tube comprises a lower tube box, an upper tube box, a heat exchange tube bundle and a reflow tube, wherein the heat exchange tube bundle communicates withthe lower tube box and the upper tube box; the lower tube box is an evaporating end; a condensing end comprises the upper tube box; fluid absorbs heat in the lower tube box to evaporate, and is condensed in the upper tube box; condensed fluid returns to the lower tube box through the reflow tube; the reflow tube is connected to the positions of two side end parts of the lower tube box and the lower tube box; an electric heating device is arranged in the lower tube box; a distance from the lower tube box to the centre of the upper tube box is L, and a distance between adjacent heat exchange tubes is M, M is equal S(L), and S'(L) is greater than 0. Through the optimizing setting, heat exchange efficiency is further improved, and heat distribution uniformity of heat exchange is improved.

Description

technical field [0001] The invention belongs to the field of heat pipes, in particular to a coil heat pipe. Background technique [0002] Heat pipe technology is a heat transfer element called "heat pipe" invented by George Grover of Los Alamos National Laboratory in the United States in 1963. It makes full use of the principle of heat conduction and phase change medium. The rapid heat transfer properties of the heat pipe quickly transfer the heat of the heating object to the heat source, and its thermal conductivity exceeds that of any known metal. [0003] Heat pipe technology was widely used in aerospace, military and other industries before. Since it was introduced into the radiator manufacturing industry, people have changed the traditional radiator design ideas and got rid of the single heat dissipation mode that only relies on high air volume motors to obtain better heat dissipation. The use of heat pipe technology enables the radiator to obtain a satisfactory heat e...

AI Technical Summary

Problems solved by technology

[0004] The heat pipes in the prior art are in a static state during the heat exchange process, relying only on the heat dissipation at the condensing end of the heat pipe, the improvement of many inventions is only the improvement of the heat transfer enhancement structure at the condensing end

On the other hand, in the prior art, different heating powers are not used for different positions of the heat pipe, resulting in low efficiency of the heat pipe

[0005] In view of the above problems, the present invention provides a new heat pipe, so as to solve the problems of low heat transfer coefficient and uneven heat transfer in the case of heat pipe heat exchange

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