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。
Flow field adjustment assembly, flowmeter, spraying device and movable platform
流场调节组件、流量计、喷洒装置和可移动平台
2020-12-29
Patent
Electronic Resource
Chinese
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 |
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