a water pump

Abstract

The invention discloses a water pump. The water pump comprises a pump body, a motor rotor and an outlet connector. A water inflow horn is mounted below the pump body, a water drawing cavity is formedin the bottom end of the pump body and located above the water inflow horn, the motor rotor is mounted on the pump body, first impellers are mounted on the motor rotor, the first impellers are locatedon the inner side of the water drawing cavity, storage cavities are formed above the water drawing cavity, impact balls are arranged on the inner sides of the storage cavities, the outlet connector is located on the outer side of the pump body, a separating net is mounted at the connecting position of the outlet connector and the pump body, a turbine is arranged on the outer side of the separating net, bristles and a connecting ring are arranged on the outer side of the turbine, and the connecting ring is located on the inner side of a mounting groove. According to the water pump, silt can beseparated, the silt mixed in water is prevented from generating work influences on parts in the pump body, meanwhile, the pureness degree of water drawing is improved, and normal life water taking and using are prevented from being affected.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to a water pump. Background technique [0002] A water pump is a kind of machinery for transporting liquids. It can be divided into different types according to different purposes or principles. In our daily life, there are submersible pumps. It is an important equipment for lifting water from deep wells and can be used for daily drinking water. Taking, agricultural irrigation or fountain landscape, etc., is a common pump body; [0003] 1. Existing submersible pumps often need to extract water from deep wells, so the pump body of the submersible pump usually needs to be placed at the lowest position of the water source (that is, the river bed or the bottom of the well) to facilitate the extraction of water, but placing it too low means The submersible pump is extremely easy to simultaneously pump the sediment, and it is easy to cause the water to be turbid and unable to be used...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a water pump to solve the problem that the existing submersible pump placed in the above-mentioned background technology is too low, and the submersible pump is extremely easy to synchronously extract the sediment, and then it is easy to cause the water to be turbid and unable to be used for home use. The traditional submersible pump is inconvenient to clean the sediment. In the case of extracting the sediment and water for a long time, the internal impeller and other key components are prone to jamming or movement failure, which affects the normal operation of the submersible pump. as well as use, while shortening the service life of submersible pumps

Images