Portable pressure refueling control valve electrifying device

• Main Authors: YE HONGWEI, FENG PENGTAO, ZHENG YONGMEI, LIU WEILI, YU JUNQIANG
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2020
• Subjects: AIRCRAFT; AVIATION; COSMONAUTICS; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR; MEASURING; PERFORMING OPERATIONS; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSPORTING

The utility model belongs to the field of aviation technology testing, and provides a portable pressure refueling control valve electrifying device, which comprises a power supply, a voltmeter V, an ampere meter A, a power supply control key S1, a fuse FU1, a circuit indicating lamp H1 and a central wing valve control circuit. The device overcomes the difficulty that no power supply vehicle existsin an external field test, and can judge whether the test valve is in a completely closed state or not according to the indicating lamp and the ampere meter, so that troubleshooting difficulty is effectively reduced, a fault piece is intercepted in an unassembled stage of the aircraft covering cap, and the test period can be effectively shortened. 本实用新型属于航空技术测试领域，提供了一种便携式压力加油控制活门通电装置，包括：电源、电压表V、电流表A、电源控制电键S1、保险丝FU1、电路指示灯H1、中央翼活门控制电路。该装置克服了外场试验无电源车的困难，且可按指示灯和电流表判断测试活门是否处于完全关闭状态，从而有效减少排故困难，将故障件拦截在飞机口盖尚未装配阶段，可有效缩短试验周期。