带取样箱的机场廊桥空调性能试验装置设计

Design of Aircraft Ground Air Conditioning Performancetest Device with Sampling Box

为解决机场廊桥空调高静压测试问题,依据MH/T 6109—2014《飞机地面空调机组》标准,完成了高静压机场廊桥空调的性能试验装置及其软件测试系统的设计开发。本套试验装置通过高静压温湿度取样箱可以在较短时间内把高静压状态降低到低静压状态后配合常规风量装置进行试验,再通过软件自动采集相关试验数据,高效、快速的完成测试。经装机试验,所开发的机场廊桥空调机组性能试验装置运行稳定、测量精度高。该试验装置的研究成果,对相关高静压风量测量装置的设计有重要参考价值。

In order to solve the problem of high static pressure test of aircraft ground air conditioning,the performance test device and software test system of high static pressure aircraft ground air conditioning are designed and developed according to the standard of MH/T 6109-2014 aircraft ground air conditioning unit.Through the high static pressure temperature and humidity sampling box,this set of test device can reduce the high static pressure state to low static pressure state in a short time,cooperate with the conventional air volume device for test,and then automatically collect relevant test data through software to complete the test efficiently.The experiment shows that the test device of aircraft ground air conditioning unit operates stably and has high measurement accuracy.The research results of the test device can provide reference value for the design of relevant high static pressure air volume measurement devices.