Motor cooling assembly for submersible water pump

Abstract

The invention discloses a motor cooling assembly for a submersible water pump, which includes a cylinder shell, a heat dissipation base and a docking clamping tube. A motor is fixedly installed on the outer surface of the lower end of the cylinder shell, and the heat dissipation base is fixedly sleeved outside the bottom of the motor. On the surface, the inner surfaces of both ends of the heat dissipation base are fixedly sleeved with cylindrical pipe heads, and one end of the heat dissipation base is provided with a sealing cover, and the heat dissipation base and the sealing cover are connected through the cylindrical pipe head. The docking tube is fixedly sleeved in the middle of the side outer surface of the sealing cover, the outer surface of one end of the docking tube is fixedly installed with a first threaded ring, and the outer surface of the other end of the docking tube is fixedly installed with a connecting card seat A motor cooling assembly for a submersible water pump according to the present invention can make the motor cooling assembly for a submersible water pump have an auxiliary heat dissipation structure to improve its heat dissipation effect, and at the same time make it have a spliced ​​combined fixed structure to increase its scope of application.

Description

technical field [0001] The invention belongs to the technical field of motor cooling components, in particular to a motor cooling component for submersible water pumps. Background technique [0002] Submersible pump is an important equipment for deep well water extraction. When in use, the whole unit submerges into the water to extract groundwater to the surface. It is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting, ship load adjustment, and can also be used for fountain landscape. Hot water submersible pumps are used for bathing in hot springs, and are also suitable for extracting groundwater from deep wells. They can also be used for water lifting projects such as rivers, reservoirs, and canals. They are mainly used for farmland irrigation and water for humans and animals in high mountain areas. Heat pump units, cold pump units, cities, factories, railways, mines, construction site drainage. [0003] The comparison docum...

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Problems solved by technology

[0005] In order to overcome the fact that the motor cooling assembly for the traditional submersible water pump does not have an auxiliary heat dissipation structure, the traditional motor cooling assembly cannot perform auxiliary heat dissipation operations on the motor structure of the submersible water pump, which makes the submersible water pump prone to overheating during high-speed operation and reduces its heat dissipation Effect; at the same time, the traditional submersible water pump motor cooling assembly does not have an auxiliary filter structure, which makes it prone to blockage during underwater operation and reduces its stability during use. A motor cooling assembly for submersible water pumps is proposed

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