The invention belongs to the technical field of flight performance equipment, and discloses an aircraft trail device for a general airplane. The device comprises a shell, an installation hanging ringis arranged on the upper surface of the shell, an oil supply mechanism is arranged in the shell, the oil supply mechanism comprises a main oil tank, an auxiliary oil tank, an oil pump, an oil supply pump and a pressure release valve, the main oil tank is fixedly installed at the left end in the shell, and an oil injection port of the main oil tank is located on the left side of the upper surface of the shell and provided with an oil cover. The aircraft trail device for a general airplane is mainly suitable for piston engine aircrafts,and is simple in structure and low in cost. In the using process, the auxiliary oil tank is always in a full-oil state, the problem that oil cannot be pumped due to shaking of the oil level caused by maneuvering of an airplane is solved, the electromagnetic valve can prevent smoke leakage when negative pressure exists in a pipeline, the pressure release valve can prevent the oil pipe from bursting due to overlarge pipeline pressure, and the reliability ofthe equipment is greatly improved.

    本发明属于飞行表演设备技术领域,公开了一种通用飞机用拉烟装置。该通用飞机用拉烟装置,包括壳体,所述壳体的上表面设置有安装挂环,所述壳体内设置有供油机构,所述供油机构包括主油箱、副油箱、抽油泵、供油泵和泄压阀,所述主油箱固定安装在壳体内的左端,且主油箱的注油口位于壳体上表面的左侧并设有油盖。该通用飞机用拉烟装置,主要适用于活塞式发动机航空器,结构简单,成本较低,在使用过程中,副油箱一直处于满油状态,避免了由于飞机机动造成油液面晃动无法抽油的问题,电磁阀可防止管路中存在负压时烟油泄漏,泄压阀可防止管路压力过大而使油管爆裂,大大的提高了本设备的可靠性。


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    Title :

    Aircraft trail device for general aircraft


    Additional title:

    一种通用飞机用拉烟装置


    Contributors:
    XIAO MING (author) / CHEN WENJING (author) / FU XUQING (author) / CHEN BO (author) / GONG QIANYU (author)

    Publication date :

    2020-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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