Water pumping device with filtering and anti-blocking functions

The utility model provides a water pumping device with filtering and anti-blocking functions. Before water enters the water pump through the water inlet hose, the water can be preliminarily filtered through the screen in the water inlet hose, so that large impurities cannot be sucked into the water...

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Bibliographische Detailangaben
Hauptverfasser:	TU HONGWU, ZHANG XING, XIONG BIN, CHEN YUMENG, ZHANG LEI, LI LIN, CHENG MINGYAO, XU CHAO, YUAN MENGJIE, LI LIANGZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PRODUCING MECHANICAL POWER PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SEPARATION STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The utility model provides a water pumping device with filtering and anti-blocking functions. Before water enters the water pump through the water inlet hose, the water can be preliminarily filtered through the screen in the water inlet hose, so that large impurities cannot be sucked into the water pump; water in the water pump is guided into the filter pipe of the water tank through the water guide pipe, is further filtered through the filter screen on the side wall of the filter pipe, is collected into the water collecting cylinder through the L-shaped pipe and then is discharged, impurities in the water are greatly reduced through the design of two-layer filtration, and the cleanliness of the water is greatly improved; meanwhile, filtered water flows into a water collecting cylinder to impact a grid plate, so that the grid plate drives a rotating shaft to rotate, the rotating shaft drives a rotating rod to rotate, then a brush is adjusted to clean a filter screen, and the phenomenon that the filter pipe is