一、引言改善压缩机的冷却过程作为提高制冷系统热力效率的重要途径,一直受到人们的关注,然而,由于客观条件的限制,以往对全封闭制冷压缩机进行冷却的主要目的在于保证其工作的可靠性和耐久性。近年来,热管传热技术在制冷技术方面得到了应用,热管 I. INTRODUCTION Improving the compressor cooling process as an important way to improve the thermal efficiency of the refrigeration system has drawn people’s attention. However, due to the objective conditions, the main purpose of cooling the fully enclosed refrigeration compressor is to ensure that its work Reliability and durability. In recent years, heat pipe heat transfer technology has been applied in refrigeration technology, heat pipe