Autonomous power supply type water pump

Abstract

The invention relates to an autonomous power supply type water pump. The autonomous power supply type water pump comprises a base and a shell, wherein a motor is arranged on a top plate, a solar charging device is arranged on a bottom plate, a sealing cover for sealing a water inlet is arranged on the shell, a sensor is arranged on the sealing cover, a sealing plug is arranged on the shell, a connecting groove is formed in a solar charging assembly, and a control assembly is arranged between the connecting groove and the sealing plug. The autonomous power supply type water pump has the advantages that when the sensor arranged on the sealing cover detects that a water inlet pipe is mounted at the water inlet, the solar charging device is triggered to be pushed out of the bottom plate, at the moment, the solar charging device receives solar energy to start charging, and after a water outlet pipe is mounted, an operator only needs to connect the sealing plug with the connecting groove, so that a pin is in contact with a switch to trigger the solar charging device to be switched on, the autonomous power supply of the motor is realized, normal operation of the motor is ensured, the wrong start of the motor in the mounting process can be prevented, the power supply of low voltage at the beginning of charging of the solar charging device to the motor is also avoided, and the overall service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to an autonomously powered water pump. Background technique [0002] A 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, suspoemulsions and liquid metals, etc., and can also transport liquid and gas mixtures. And the liquid containing suspended solids, and the water pump basically works outdoors. Due to the limited power of the self-provided power supply, it cannot work outdoors for a long time. Contents of the invention [0003] The purpose of the present invention is to provide a self-powered water pump, which can avoid the misoperation of the motor during installation and improve the safety performance during installation. [0004] In order to sol...

AI Technical Summary

Problems solved by technology

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, suspoemulsions and liquid metals, etc., and can also transport liquid and gas mixtures. And the liquid containing suspended solids, and the water pump basically works outdoors. Due to the limited power of the self-provided power supply, it is impossible to work outdoors for a long time

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