船舶上层建筑采用被动式超低能耗设计，通过被动式节能技术、主动式节能技术和主机废热能利用可以大幅度降低电能消耗。某客滚船餐厅采用被动式超低能耗的设计构思，通过计算分析发现，围护结构的冷负荷降低68.5%，热负荷降低60.7%，设计空调负荷在夏季降低30%，在冬季降低54%，空调通风系统在运行过程中的电能消耗降低了82%。
For the accommodation area in ship adopting the passive ultra-low power design,the electric energy consumption can be greatly reduced through passive energy conservation technology, active energy conservation technology and use of waste heat energy from main engine. The design concept of passive ultra-low power is adopted in one ro-pax restaurant . Through calculation and analysis, the cooling load of the maintenance structure is reduced by 68.5%, the heat load is reduced by 60.7%, the design air conditioning load is reduced by 30% in summer and 54% in winter, and the power consumption of the air conditioning and ventilation system is reduced by 82%.
2022,44(18): 45-50 收稿日期：2021-12-08
DOI：10.3404/j.issn.1672-7649.2022.18.010
分类号：U662.2
作者简介：徐谦(1985-),男,硕士,工程师,研究方向为船舶空调通风设计
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