The present invention relates to a multipurpose unmanned air vehicle with an injection nozzle, which is to enclose and protect a rotor of an unmanned air vehicle and store and inject a liquid of agricultural pesticides, decontaminants, a fire extinguishing agent, and a surfactant during unmanned flight. The multipurpose unmanned air vehicle with the injection nozzle also is to supply necessary electricity of the unmanned air vehicle by using sunlight. To achieve the purpose of the present invention, according to the present invention, the multipurpose unmanned air vehicle with the injection nozzle includes: a rotor protection unit installed on the circumference of a side of the each rotor to enclose and protect the side of the each rotor of the unmanned air vehicle and protecting damage to the rotor by preventing a collision between the rotor and an outer subject while forming an inner flow path to suck air to the inside in the upper side and discharge the air to the lower side in accordance with the rotation of the rotor and a rotation space of the rotor; a liquid storing and injecting unit mounted on the inside of a housing of the air vehicle and compressing and storing a liquid including the agricultural pesticides, the decontaminants, the fire extinguishing agent, and the surfactant by individually separating the liquid, wherein the liquid storing and injecting unit individually controls discharge of the each liquid and injects the liquid to the lower side with the discharged air of the rotor through the multiple injection nozzles; and a solar generation unit producing and storing electric power by changing the sunlight to electric energy and supplying the power of a direct current or an alternating current to an each load of the unmanned air vehicle. The multipurpose unmanned air vehicle can reduce noise by absorbing the noise and can prevent the damage to the rotor due to the collision with the outer subject during the unmanned flight and. The multipurpose unmanned air vehicle can inject the liquid such as the agricultural pesticides, the decontaminants, the fire extinguishing agent, and the surfactant to the lower side with the discharged air during the unmanned flight and can supply the necessary electricity to the each load of the unmanned air vehicle in an emergency situation.

    본 발명은 다목적 무인 비행체에 관한 것으로, 무인 비행체의 로터를 감싸 보호하고 무인 비행 중 농약, 제독제, 소화약제, 계면활성제 등의 액체를 저장 및 분사하며 무인 비행체의 필요 전력을 태양광을 이용하여 공급하기 위한 것이다. 이를 위하여 본 발명은 무인 비행체의 각 로터를 측면에서 감싸 보호하도록 각 로터의 측면 둘레에 설치되며 로터의 회전 공간과 로터 회전에 따른 상방에서의 공기 유입과 하방으로의 공기 토출을 위한 내부 유로를 형성하면서 비행 중 로터와 외부 물체 간의 충돌을 차단하여 로터의 파손을 방지하는 로터 보호부, 비행체 하우징 내부에 탑재되며 농약, 제독제, 소화약제, 계면활성제를 포함하는 액체를 각각 분리시켜 압축 저장하고 각 액체의 토출을 각각 단속하여 다수의 분사노즐을 통해 로터의 토출 공기와 함께 하방으로 분사하는 액체 저장 및 분사부, 및 태양 광선을 전기에너지로 변환하여 전력을 생산 및 저장하고 무인 비행체의 각 부하에 직류 또는 교류의 전원을 공급하는 태양광 발전부를 포함하여, 무인 비행 중 외부 물체와의 충돌로 인한 로터의 파손을 방지하고 소음을 흡수하여 소음을 줄일 수 있으며, 무인 비행 중 농약, 제독제, 소화약제, 계면활성제 등의 액체를 로터의 토출 공기와 함께 하방으로 분사할 수 있고, 비상 사태에서도 무인 비행체의 각 부하에 필요 전력을 공급할 수 있게 한다.


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    Title :

    A multipurpose unmanned flying object with injection nozzles


    Additional title:

    분사노즐이 부착된 다목적 무인비행체


    Contributors:

    Publication date :

    2017-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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