The status of development of the technology of environmental control system(ECS) for avionics pods was introduced, a new type re cool reverse boot strap ram air circle cooling scheme of ECS for pods was brought forward.

• 介绍了国外机载设备吊舱环境控制系统技术发展的状况 ；提出了一种新的回冷逆升压式冲压空气循环制冷的吊舱环控系统方案 .