The invention relates to a multi-directional pressurizing sprinkling irrigation device of a plant protection unmanned aerial vehicle and relates to the field of sprinkling irrigation devices. The device comprises a liquid outlet cylinder, a liquid storage cylinder, a driving assembly, a pressure adjusting assembly, a liquid mixing assembly, a piston plate, a water inlet pipe, a water outlet pipe, a sprinkling irrigation head and a controller. The pressure adjusting assembly and the liquid mixing assembly are respectively arranged in a pressure adjusting chamber and a liquid mixing chamber. The piston plate is matched with the pressure adjusting assembly. The water inlet pipe is communicated with the liquid mixing chamber and the pressure adjusting chamber. The water outlet pipe communicates with the pressure adjusting chamber and the sprinkling irrigation head. The liquid storage cylinder is sleeved on the periphery of the liquid outlet cylinder. According to the device, multiple independent liquid storage chambers are arranged, through the effect of a liquid level sensor and in cooperation with manual judgment, on-site liquid preparation is achieved, the concentration is accurate, and the irrigation effect is guaranteed; the driving assembly is arranged, synchronous work of the pressure adjusting assembly and the liquid mixing assembly is achieved, on one hand, the pressure in the pressure adjusting chamber is adjusted, liquid inlet-liquid outlet circulation is achieved, meanwhile, the liquid outlet pressure and direction are guaranteed, and the purpose of efficient and low-energy-consumption irrigation is achieved.

    一种植保无人机的多向增压喷灌装置,涉及喷灌装置领域,包括出液筒、蓄液筒、驱动组件、压力调节组件和混液组件、活塞板、进水管、出水管、喷灌头和控制器;压力调节组件和混液组件分别设置在调压室和混液室;活塞板与压力调节组件配合;进水管的连通混液室和调压室;出水管连通调压室和喷灌头;蓄液筒套在出液筒的外围。本发明设置多个独立的蓄液室,通过液位感应器作用,配合人工判断,实现现场配液,浓度精准,保证了灌溉的效果;设置驱动组件,实现压力调节组件和混液组件的同步工作,一方面对调压室内的压力进行调节,实现进液‑出液的循环,同时保证了出液的压力和方向,达到高效、低能耗灌溉的目的。


    Access

    Download


    Export, share and cite



    Title :

    Multi-directional pressurizing sprinkling irrigation device of plant protection unmanned aerial vehicle


    Additional title:

    一种植保无人机的多向增压喷灌装置


    Contributors:

    Publication date :

    2021-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / A01G Gartenbau , HORTICULTURE / B05B Sprühvorrichtungen , SPRAYING APPARATUS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT




    Aerial agricultural sprinkling irrigation unmanned aerial vehicle

    ZHANG ZIMING | European Patent Office | 2020

    Free access

    Unmanned aerial vehicle for sprinkling irrigation

    MENG SONG | European Patent Office | 2024

    Free access

    Unmanned aerial vehicle chemical sprinkling device

    DENG XIAOYUN | European Patent Office | 2015

    Free access