The invention relates to the technical field of ventilation devices, and concretely relates to a ventilation device for an aircraft test. The device comprises a plurality of groups of sub-circulating air treatment systems; and each group of sub-circulating air treatment system comprises an air return system, a temperature treatment system connected with the air return system and used for adjusting air, an air supply system connected with the temperature treatment system and used for conveying the adjusted air, and a humidity treatment system used for adjusting humidity. The overall structural design is reasonable, the extreme environment air circulation treatment problem of a large aviation aircraft climate laboratory can be effectively solved through the multiple sets of sub-circulation air treatment systems, the laboratory can be divided into multiple areas in a layout division mode, and then the multi-area airflow organization partition adjustment is conducted, so that the temperature field, the humidity field and the velocity field meet test requirements of different environments.
本发明涉及通风装置技术领域,具体涉及一种飞机试验用通风装置,包括多组子循环风处理系统;每组所述子循环风处理系统均包括回风系统,与所述回风系统连接用于对空气进行调节的温度处理系统,与温度处理系统连接用于将调节后的空气进行传输的送风系统以及用于进行湿度调节的湿度处理系统;本发明整体结构设计合理,利用多组子循环风处理系统能够有效地满足大型航空飞机气候实验室极端环境空气循环处理问题,并且利用布局分割的方式能够将实验室分割成多个区域,然后通过多区域气流组织分区调节,使温度场、湿度场、速度场满足不同环境试验要求。
Ventilation device for aircraft test
一种飞机试验用通风装置
2021-12-24
Patent
Electronic Resource
Chinese