Water suction pump with anti-blocking function

Abstract

The invention relates to the technical field of drainage equipment, and discloses a water suction pump with the anti-blocking function. The water suction pump comprises a water pump body; a water inlet pipe is fixedly connected to one side of the water pump body; a water outlet pipe is fixedly connected to the side, far away from the water inlet pipe, of the water pump body; a first fixing rod anda second fixing rod are fixedly connected to the interior of the water inlet pipe from left to right; a circular ring column is connected to the middle of an inner cavity of a first fixing plate in apenetrating mode; first crushing knives are fixedly connected to the outer wall of one end of the circular ring column; a hydraulic fan is fixedly connected to the out wall of the end, far away fromthe first crushing knives, of the circular ring column in a sleeving mode. The water suction pump with the anti-blocking function has the advantages that the first fixing rod, the circular ring column, the first crushing knives and the hydraulic fan are matched so that impurities sucked into the water pump cannot block the water pipe inside the water pump, and therefore the working efficiency of the water pump can be improved; and in addition, the impurities sucked into the water pump body can also be ensured to not damage internal parts of the water pump, and therefore the service life of thewater pump can be prolonged.

Description

technical field [0001] The invention relates to the technical field of drainage equipment, in particular to a water suction pump with an anti-clogging function. Background technique [0002] A water pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, and suspoemulsions. and liquid metal etc. [0003] The current urban waterlogging and pond water changes require the use of water pumps to pump water. The water in this environment will contain a lot of impurities, including plastic bags and aquatic plants. The inhalation of such impurities into the water pump will cause the internal blockage of the water pump, thus It will damage the internal structure of the water pump, reduce the service life of the water pump, and reduce the working efficiency of the ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a water suction pump with anti-clogging function, which has the advantages of crushing impurities at the water inlet pipe to ensure that the impurities will not block the water pump, thereby ensuring that the internal parts of the water pump are not easy to be damaged, etc. , to solve the problem that the sundries in the water are easy to damage the internal structure of the pump, resulting in a reduction in the service life of the pump

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