Disclosed are a pump assembly (100), a spraying system (10), a moving device (1000) and a spraying method thereof. The pump assembly (100) includes a water pump device (110), a liquid distributor (120) and a liquid storage and exhaust structure (130). The liquid storage and exhaust structure (130) is in communication with a liquid dispenser (120). The liquid storage and exhaust structure (130) isused to store the liquid flowing into the liquid distributor (120) or supply the stored liquid to the liquid distributor (120) and can discharge gas in the pump assembly (100).
一种泵组件(100)、喷洒系统(10)、移动装置(1000)及喷洒方法,泵组件(100)包括水泵装置(110)、分液器(120)和储液排气结构(130),储液排气结构(130)与分液器(120)连通,储液排气结构(130)用于储存分液器(120)流入的液体或将所储存的液体供给至分液器(120),并能够排出泵组件(100)内的气体。
Pump assembly, spray system, mobile device and spray method of the mobile device
泵组件、喷洒系统、移动装置及移动装置的喷洒方法
2020-12-29
Patent
Electronic Resource
Chinese
IPC: | A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / A01G Gartenbau , HORTICULTURE / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS |
PUMP ASSEMBLY, SPRAY SYSTEM, MOBILE DEVICE, AND SPRAY METHOD
European Patent Office | 2021
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