热管是人们所知的最有效的传热元件之一,它可将大量的热量通过其很小的截面积远距离地传输而无需外加动力。目前,热管及热管换热器作为高效传热传质设备已广泛应用于石油、化工、动力、冶金、建材、轻工等领域。本文将介绍热管换热器的特点,并简要说明热管换热器在石油化工行业的应用。 Heat pipes are one of the most effective heat transfer elements known to transport large amounts of heat over their small cross-sectional area without the need for additional power. At present, heat pipe and heat pipe heat exchanger as an efficient heat and mass transfer equipment has been widely used in petroleum, chemical, power, metallurgy, building materials, light industry and other fields. This article will introduce the characteristics of heat pipe heat exchanger, and a brief description of the heat pipe heat exchanger in the petrochemical industry.