汽车发动机试验室进气空调机组设计  

Study on design of inlet air-conditioning unit for automobile engine test laboratory

作　　者：吴杰生 刘庆瑜 蒋兰平 陈锐群 黄培炫 

机构地区：[1]广东吉荣空调有限公司

出　　处：《制冷与空调》2014年第6期77-79,107,共4页Refrigeration and Air-Conditioning

摘　　要：介绍自带冷源的汽车发动机试验室进气空调机组的计算选型、结构设计、系统设计以及控制设计方面的相关内容。机组运行试验结果表明,机组在设定范围内（24～27℃送风温度,45%～70%相对湿度）运行时,其送风状态和调节时间均满足设计要求。The design process of the inlet air-conditioning unit with cold source for automobile engine test laboratory is introduced.Its relevant aspects including calculation and model selection,structural design,system design and control design are described.Through the unit＇s actual operation test,it shows that when the unit operates at the defined range（air supply temperature is 24～27 ℃,relative humidity is 45%～70%）,the supplied air condition and air-conditioning time both meet the design requirements.

关 键 词：发动机试验室 进气空调 内部循环 旁通控制 分区控制 

分 类 号：U467.522[机械工程—车辆工程]