热管技术是十多年来发展起来的一项新技术。它的基理是在一个密闭结构中装有若干液体工质,借助于液体的蒸发,蒸汽的输送和冷凝,并依靠吸液芯的毛细作用使冷凝段返回蒸发段,从而把热能从结构的一端传到另一端,这种结构就叫“热管”。目前,已在传热工程技术领域中受到广泛的重视,对于在零重力下工作的产品和电子器件的冷却有多方面的意义。由于热管的出现,使产品 Heat pipe technology is more than a decade developed a new technology. Its basic principle is to contain a number of liquid working fluids in an enclosed structure which returns the condensing zone to the evaporation zone by means of liquid evaporation, vapor transport and condensation and by capillary action of the wick to remove heat energy from the structural One end of the spread to the other end, this structure is called “heat pipe.” At present, it has received extensive attention in the field of heat transfer engineering technology and has many meanings for the cooling of products and electronic devices working under zero gravity. Due to the advent of heat pipes, the product is made