柴油发电机房(风冷)通风设计探讨  

Discussion on Ventilation Design of Diesel Generator Room(Air Cooling)

作　　者：冷静 Leng Jing

机构地区：[1]中交第二航务工程勘察设计院有限公司,湖北武汉430071

出　　处：《重庆建筑》2023年第1期21-23,共3页Chongqing Architecture

摘　　要：柴油发电机房通风系统是发电机组高效运行的重要保障,而现有计算方法缺乏对发电机房通风量影响因素的全面考量,且未针对机房的不同进风方式对排风量进行具体分析。该文在分析柴油发电机组运行时热量分配及发电机房余热量构成的基础上,对发电机房通风量及余热量的不同计算方法进行对比研究,提出合理的柴油发电机房(风冷)通风设计思路,对设计人员实际工作具有参考意义。The ventilation system of diesel generator room is an important guarantee for the efficient operation of diesel generator.However, the existing calculation method lacks a comprehensive consideration of the factors affecting the ventilation rate of the generator room, with no specific analysis of the exhaust air volume according to the different air inlet modes. Based on the analysis of the heat distribution of the diesel generator during operation and the composition of the residual heat in the diesel generator room, this paper makes a comparative study on different calculation methods of ventilation rate and residual heat in the generator room, and presents a reasonable ventilation design idea of diesel generator room(aircooling), which has practical significance for designers.

关 键 词：柴油发电机房 余热 通风量 

分 类 号：U664.86[交通运输工程—船舶及航道工程]