Floating water pump of water cooling motor
A water-cooled motor and floating body technology, which is applied to pumps, components of pumping devices for elastic fluids, pump devices, etc., can solve problems such as poor heat dissipation, inability to replace power cords, and easy damage, and achieve smooth and convenient water flow. The effect of cable length, long service life
Active Publication Date: 2012-05-30
ZHEJIANG FORDY MACHINERY
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- 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 water depth pressure and the bottom mud. It has been widely used, but the motor of the floating water electric pump is in the waterproof cover, and the heat dissipation is relatively poor
Moreover, the power cords of submersible electric pumps and floating water electric pumps are mostly installed directly on the electric pumps, and ordinary users cannot replace the power cords by themselves.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The present invention will be further described below with specific examples, see Figure 1-4 :
[0026] A water-cooled motor floating pump is mainly composed of: a water-cooled motor 10, a pump casing, an impeller 18, an upper filter screen 15, a lower filter screen 19, a floating body 1, a sealed chamber, etc. The water-cooled motor 10 is fixed on the floating body 1 by a supporting plate 3 to float On the water surface, the outer end cover 33 of the water-cooled motor has a wiring device for the power cord 8. The wiring device is a seat 5 for fixing the terminal and a protective cover 4. The lead wire 6 in the water-cooled motor passes through the seat of the terminal after being sealed 5 Enter the terminal 7, the power cord 8 passes through the base 5 of the terminal from the lower part of the protective cover 4 and is connected to the lead wire 6, and the wiring device is exposed on the water during operation. The support plate 3 of the water-cooled motor is composed...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More 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 thepump 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 completelysame.
Description
Technical field [0001] The invention relates to a water pump, in particular to a floating water pump of a water-cooled motor, which belongs to a drainage and irrigation machine. Background technique [0002] Water pump is an indispensable equipment for industrial and agricultural production. Existing water pumps are divided into fixed installation and movable water pumps, such as submersible electric pumps and floating electric pumps. They are easy to move and are popular among users. However, the existing submersible electric pumps all work under water and are subject to deep water pressure and underwater silt. Affected and easily damaged. The existing floating water electric pump is installed in a floating water cover to make it float on the water surface without being affected by water depth pressure and bottom silt. It has been widely promoted and applied. However, the motor of the floating water electric pump is in a waterproof cover and has poor heat dissipation. Moreover...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F04D13/06F04D29/70H02K5/04
Inventor 吴为国
Owner ZHEJIANG FORDY MACHINERY