Disclosed are a a flow field adjustment assembly (21), a flowmeter (20), a spraying device (200) and a movable platform (1000). An end surface (2121) of a main body bracket (212) of the flow field adjustment assembly (21) and an end cover (211) form a cavity (215) communicating with a branch pipeline (213). A diversion structure (214) and an end cover (211) form a transition channel (216) for stably moving liquid in a liquid inlet (2111) of the end cover (211) to the target position of the branch pipeline (213). The flow field adjustment assembly (21) can reduce or avoid constant change of potential difference between two ends of a detection electrode (2211) of the flowmeter (20), and improve flow measurement accuracy.

    一种流场调节组件(21)、流量计(20)、喷洒装置(200)和可移动平台(1000),流场调节组件(21)的主体支架(212)的端面(2121)与端盖(211)形成与分支管路(213)连通的腔体(215);导流结构(214)与端盖(211)形成过渡流道(216),用于使端盖(211)的进液口(2111)内的液体稳定运动至分支管路(213)的目标位置处。该流场调节组件(21)能够减少或避免流量计(20)的检测电极(2211)两端的电势差的不断变化,提高流量测量精度。


    Access

    Download


    Export, share and cite



    Title :

    Flow field adjustment assembly, flowmeter, spraying device and movable platform


    Additional title:

    流场调节组件、流量计、喷洒装置和可移动平台


    Contributors:
    SHU ZHAN (author) / CHEN ZHIQIANG (author) / HU DEQI (author)

    Publication date :

    2020-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16L PIPES , Rohre / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F15D FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS , Strömungsdynamik, d.h. Verfahren oder Vorrichtungen zum Beeinflussen der Strömung von Gasen oder Flüssigkeiten / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL



    Electromagnetic flowmeter, spraying device and movable platform

    SHU ZHAN / ZHOU LE / ZHOU WANREN | European Patent Office | 2020

    Free access

    Flowmeter, flowmeter assembly and movable platform

    SHU ZHAN / ZHOU WANREN / HU DEQI | European Patent Office | 2021

    Free access

    ELECTROMAGNETIC FLOWMETER, SPRAYING APPARATUS AND MOVABLE PLATFORM

    SHU ZHAN / ZHOU LE / CHANG ZIJING | European Patent Office | 2021

    Free access

    JOINT ASSEMBLY, PRESSURE TYPE SPRAYING SYSTEM AND MOVABLE PLATFORM

    SHU ZHAN / ZHOU LE / LI BO | European Patent Office | 2021

    Free access

    SPRAY HEAD DEVICE, SPRAYING SYSTEM, MOVABLE PLATFORM AND SPRAYING OPERATION METHOD THEREFOR

    SHU ZHAN / HUANG XIDI / ZHOU WANREN | European Patent Office | 2020

    Free access