【作者】 王子龙； 张华；

【Author】 Zilong Wang Hua Zhang Institute of Refrigeration Technology, University of Shanghai for Science and Technology, Jun Gong Road 516, Shanghai, 200093, P.R China.

【机构】 上海理工大学动力学院制冷技术研究所；

【摘要】 上海理工大学动力学院制冷技术研究所上海200093摘要:制冷管路对整个制冷系统能否达到预期的设计效果有着重要的影响,尤其是随着VRV技术(Varied Refrigerant Volume)以及其它一些新型制冷技术的广泛应用,这种影响尤为突出。本文例举了制冷管路的布置原则,分析了管内压降的原因,并列出了压降与系统功率的关系与影响管路布置的若干因素,分析了几个R410A管路布置实例。更多还原

【Abstract】 Refrigerant piping plays a important influence on cooling system can achieve the desired results or not, especially as the wider use of VRV technology (Varied Refrigerant Volume) and other new refrigeration technologies, these effects are becoming more obvious. This article outlines the general design principles of refrigeration piping , causes of the pressure drop in tube, lists the relation between pressure drop and the system capacity, shows the influence factors of the pipeline layout and the analysis of several examples of R410A pipeline layout.更多还原