The invention discloses a heat and humidity characteristic test platform of an aircraft electric environment control system, and belongs to the technical field of test platforms, the heat and humidity characteristic test platform comprises a fan, a gas compressor, a spraying device, a working medium detection device and a heat exchanger, the heat exchanger comprises a hot side inlet, a cold side inlet, a hot side outlet and a cold side outlet; the spraying device comprises a first nozzle and a second nozzle; an outlet of the fan is communicated with the cold edge inlet through a first pipeline; the first nozzle is arranged at an outlet of the fan and used for spraying water mist into the first pipeline; the fan is used for conveying a heat exchange working medium into the heat exchanger; an outlet of the gas compressor is communicated with the hot side inlet through a second pipeline; the second nozzle is used for spraying to an inlet of the compressor; the gas compressor is used for conveying a heat exchange working medium into the heat exchanger; the heat exchange working medium comprises air and spray. The working medium detection device is used for detecting the physical performance of the heat exchange working medium. Wet working condition tests of the heat exchanger and the electric gas compressor can be comprehensively considered, and the actual operation state of the aircraft electric environment control system can be simulated more truly.

    本发明公开一种飞机电动环控系统的热湿特性试验平台,属于实验平台技术领域,包括风机、压气机、喷雾装置、工质检测装置和换热器,换热器包括热边入口、冷边入口、热边出口和冷边出口;喷雾装置包括第一喷嘴和第二喷嘴;风机的出口与冷边入口通过第一管道连通;第一喷嘴设置在风机的出口处用于向第一管道中喷水雾;风机用于将换热工质输送至换热器中;压气机的出口与热边入口通过第二管道连通;第二喷嘴用于向压气机的进口喷雾;压气机用于将换热工质输送至换热器中;换热工质包括空气和喷雾,工质检测装置用于检测换热工质的物理性能。本发明能够综合考虑换热器与电动压气机的湿工况测试,更真实地模拟飞机电动环控系统实际运行状态。


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    Titel :

    Heat and humidity characteristic test platform of aircraft electric environment control system


    Weitere Titelangaben:

    飞机电动环控系统的热湿特性试验平台


    Beteiligte:
    YANG HAN (Autor:in) / ZHANG XINGJUAN (Autor:in) / YANG KAICHUN (Autor:in) / YANG CHUNXIN (Autor:in) / WANG CHAO (Autor:in)

    Erscheinungsdatum :

    2023-07-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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