The invention discloses a comprehensive accompanying safeguard system for a helicopter. The comprehensive accompanying safeguard system comprises a power take-off power generation system, a power module, a hydraulic module and an air source module which are arranged on a vehicle. The power take-off power generation system comprises a generator and a power takeoff installed on a power takeoff opening of a gearbox of the vehicle, the generator is in transmission connection with the power takeoff through a cross-shaped transmission shaft, and the generator is electrically connected with the power distribution cabinet. The power supply module comprises an alternating-current static conversion power supply and a direct-current static conversion power supply which are electrically connected with the power distribution cabinet respectively, and the direct-current static conversion power supply can convert alternating current into direct current; the hydraulic module can provide high-pressure hydraulic oil for the helicopter; the air source module comprises a compressed air module and a nitrogen module, the compressed air module can provide compressed air for the helicopter, and the nitrogen module can provide nitrogen for the helicopter. According to the comprehensive accompanying safeguard system for the helicopter, the manpower and equipment cost of helicopter ground safeguard is reduced.

    本发明公开了一种直升机综合伴随保障系统,包括设置在车辆上的取力发电系统、电源模块、液压模块和气源模块;取力发电系统包括发电机和安装在车辆的变速箱的取力口上的取力器,发电机通过十字传动轴与取力器传动连接,发电机与配电柜电连接;电源模块包括分别与配电柜电连接的交流静变电源和直流静变电源,直流静变电源能够将交流电转换为直流电;液压模块能够为直升机提供高压液压油;气源模块包括压缩空气模块和氮气模块,压缩空气模块能够为直升机提供压缩空气,氮气模块能够为直升机提供氮气。本发明的直升机综合伴随保障系统降低了直升机地面保障的人力和装备成本。


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    Title :

    comprehensive accompanying safeguard system for helicopter


    Additional title:

    一种直升机综合伴随保障系统


    Contributors:
    ZHANG JIAN (author) / YU JIANG (author) / LI HUI (author) / QIAN FENG (author) / WANG CHONG (author) / AI CHAO (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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