A Portable Series Excited Motor Garden Jet Pump

Abstract

The invention provides a portable series excited motor garden jet pump, which belongs to the field of a technical water pump and solves the problems that the existing water pump adopts an induction motor, the size is larger, the weight is heavy, the carrying and the moving of the whole machine is not flexible enough, and the like. The garden jet pump comprises a pump case, wherein the pump case is provided with a water inlet joint and a water outlet joint which are symmetrically arranged at two sides of the upper part of the pump case, a pressure boosting cavity is arranged in the pump case arranged at the lower side of the water inlet joint, the other side of the pressure boosting cavity is provided with a series excited motor, a water wheel arranged in the pressure boosting cavity is arranged on a motor shaft of the series excited motor extending into the pressure boosting cavity, the water inlet joint is communicated with a water injection opening of the pressure boosting cavity through a water inlet passage, and the water outlet joint is communicated with a water outlet of the pressure boosting cavity respectively through a water outlet pipe and a water outlet passage. The portable series excited motor garden jet pump has the advantages that the structure is compact, the size is small, the weight is light, the work efficiency is high, the carrying is convenient, and the portable series excited motor garden jet pump is suitable for being used in gardens in various environments such as families and public places.

Description

technical field

[0001] The invention belongs to the technical field of water pumps, in particular to a portable garden jet pump using a series excitation motor as a driving motor. Background technique

[0002] Existing garden jet pumps are all driven by ordinary induction motors, and their speed is relatively low, and the speed is a factor that directly affects the performance of the pump, so the efficiency of the pump is low, and the performance of the pump is average. Heavy, the handling of the whole machine is not flexible enough, and it cannot be well applied to special environments such as high-end private gardens. Contents of the invention

[0003] The object of the present invention is to provide a garden jet pump with high efficiency, small size, and easy handling and portability.

[0004] The object of the present invention is achieved in the following way: a portable series-excited motor garden jet pump, including a pump housing with a water inlet joint and a wa...

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