Floating water pump of water cooling motor

A water-cooled motor and water pump technology, which is applied to pumps, components of pumping devices for elastic fluids, pump devices, etc., can solve problems such as easy damage, poor heat dissipation, and inability to replace power cords by itself, so as to achieve smooth water flow and heat dissipation. Good and convenient cable length effect

Active Publication Date: 2009-12-30
ZHEJIANG FORDY MACHINERY
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing water pumps are divided into fixed installation and movable water pumps, such as submersible electric pumps and floating water electric pumps. They are easy to move and are very popular among users. impact, easily damaged
The existing floating water electric pump is to install the motor in the floating water cover, so that it floats on the water surface and is not affected by the

Method used

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  • Floating water pump of water cooling motor
  • Floating water pump of water cooling motor
  • Floating water pump of water cooling motor

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Embodiment Construction

[0025] The present invention will be further described below with specific embodiment, see Figure 1-4 :

[0026] A floating water pump with a water-cooled motor is mainly composed of: a water-cooled motor 10, a pump casing, an impeller 18, an upper filter 15, a lower filter 19, a floating body 1, a sealing chamber, etc., and the water-cooled motor 10 is fixed on the floating body 1 by a support plate 3 On the water surface, there is a wiring device for the power cord 8 on the top of the outer end cover 33 of the water-cooled motor. The wiring device is a seat 5 and a protective cover 4 for fixing the terminal. The lead wire 6 in the water-cooled motor passes through the seat of the terminal after being sealed. 5 enters the connection terminal 7, and the power cord 8 passes through the seat 5 of the connection terminal from the bottom of the protective cover 4 and is connected with the lead wire 6, and the connection device is exposed on the water during work. The support pla...

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Abstract

The invention relates to a floating water pump of a water cooling motor, which mainly comprises the water cooling motor, a pump shell, an impeller, an upper filter screen, a lower filter screen, floating bodies, a sealing chamber and the like, wherein a complete machine floats on the water surface by the floating bodies; the top of the water cooling motor is provided with a wiring device of electric cables; the wiring device exposes out of the water surface during working; the water cooling motor shell is formed by expanding thin-wall stainless steel tubes, the upper end of the shell is matched with an upper bearing block, the matching position has a larger diameter and is called as a large end, the large end and a small end form a ladder shape, and the opening of the large end is provided with a flange connected with an outer end cover; and the floating bodies are combined by connecting bars, wherein one floating body is provided with a nozzle and connected with a water outlet of the pump shell by a pipeline to make the pumped water spray from the nozzle when the floating water pump works, so that the floating water pump becomes an aerator, and both floating bodies are completely same.

Description

technical field [0001] The invention relates to a water pump, in particular to a floating water pump with a water-cooled motor, which belongs to drainage and irrigation machinery. Background technique [0002] Water pumps are indispensable equipment for industrial and agricultural production. The existing water pumps are divided into fixed installation and movable water pumps, such as submersible electric pumps and floating water electric pumps. They are easy to move and are very popular among users. impact, easily damaged. Existing floating water electric pump is to install motor in the floating water cover, so that it floats on the water surface, and is not affected by water depth pressure and underwater silt. Moreover, the power cords of submersible electric pumps and floating water electric pumps are mostly directly installed on the electric pumps, and ordinary users cannot replace the power cords by themselves. Contents of the invention [0003] The purpose of the ...

Claims

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Application Information

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IPC IPC(8): F04D13/06F04D29/70H02K5/04
Inventor 吴为国
Owner ZHEJIANG FORDY MACHINERY
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