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A booster device and impeller technology, which is applied to pump devices, rotating propellers, mechanical equipment, etc., can solve the problems of high energy consumption of electric equipment and low power generation efficiency of impellers, and achieve the effect of improving power generation efficiency

Active Publication Date: 2016-06-15
朱晓义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing wind power, water power, solar power, nuclear power and other power stations almost use various external forces to drive the impeller to rotate to achieve the purpose of generating electricity, but the existing impeller power generation efficiency is not high; the electric equipment that drives the impeller to rotate through the motor Energy consumption is also high, there is still room for improvement

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see figure 1 , an impeller supercharging device, comprising an impeller 1, a disc 2 and a motor 5, the impeller 1 is fixed on the rotating shaft 4 of the motor 5, the disc 2 is coaxially and non-concentrically arranged on the rotating shaft 4, the disc The disk 2 is arranged on the leeward side of the impeller 1, the diameter and thickness of the disk 2 are not larger than the impeller 1, and the motor 5 can drive the impeller 1 and the disk 2 to rotate together through the rotating shaft 4. Wherein, a bearing 203 is provided at the junction of the disk 2 and the rotating shaft 4, and an acceleration device is arranged on the bearing 203. The acceleration device is a kind of acceleration box, and the acceleration box has various structures, such as a plurality of different diameters and Acceleration box composed of large and small gears. Since the diameter and thickness (height) of the disc 2 are not large, the volume is small, and the load is small when rotating, by s...

Embodiment 2

[0038] see figure 2 , the difference from Embodiment 1 is that the disc 2 is arranged on the windward side of the impeller 1, that is, a high-speed fluid layer 3 is generated between the leeward side 202 of the disc and the windward side 101 of the impeller, and is jointly connected with the leeward side 102 of the impeller. The pressurization effect caused by the pressure difference from back to front due to different paths and different flow velocities is the first driving force, and the impeller 1 discharges the fluid backward to produce a reaction driving force which is the second driving force, the first and second The secondary impetus together form a greater impetus.

Embodiment 3

[0040] see image 3 , on the basis of Embodiment 1, a casing 105 is provided on the outside of the impeller 1 and the disk 2, the casing 105 includes an inlet 103 and an outlet 104, and a disk 2 is arranged on the leeward side of the last impeller in the four impellers 1 On one side, when the motor 5 is working, it drives the four impellers 1 and the disc 2 to rotate at a high speed, sucking the fluid from the inlet 103, so that a high-speed fluid layer 3 is formed between the leeward side 102 of the last impeller and the windward side 201 of the disc, Together, the pressure difference between the windward surfaces 101 of the impellers of this stage promotes the supercharging effect and produces a driving force, and then the pressure difference driving force is generated between the disc 2 and the previous impeller 1 due to the difference in speed, and finally the high-pressure The gas flow exits the outlet 104 .

[0041] In this embodiment, a plurality of disks 2 can also be...

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Abstract

The invention discloses an impeller supercharging device which can be used as a power device or a power generation device. The impeller supercharging device comprises a motor, an impeller and a disc, wherein the impeller is fixed on a rotating shaft of the motor; the rotating speed of the disc is higher than that of the impeller, and the disc is arranged on the rotating shaft of the motor and arranged on one side of the windward side or the leeward side of the impeller; the diameter and the thickness of the disc are both not larger than those of the impeller; the motor can drive the impeller and the disc to rotate together by the rotating shaft; or under the effect of external force, the impeller and the disc rotate so as to drive the motor to rotate to generate power by the rotating shaft. According to the invention, the disc which is faster in rotating speed than the impeller and is coaxially arranged with the impeller can enable a high-speed fluid layer to be formed between the windward side or the leeward side of the impeller and the disc, so as to generate pressure difference with the other side of the impeller; the pressure difference is used as the driving force to drive the impeller to rotate more quickly, so that the impeller can generate greater wind; and similarly, when the impeller supercharging device provided by the invention is used for generating power, and the pressure difference formed between the disc and the impeller can quickly drive the motor to rotate so as to improve the power generation efficiency.

Description

technical field [0001] The invention relates to an impeller supercharging device. Background technique [0002] Existing wind power, water power, solar power, nuclear power and other power stations almost use various external forces to drive the impeller to rotate to achieve the purpose of generating electricity, but the existing impeller power generation efficiency is not high; the electric equipment that drives the impeller to rotate through the motor The energy consumption is also high, and there is still much room for improvement. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide one. [0004] In order to solve the above-mentioned technical problems, a technical solution adopted by the present invention is to provide an impeller supercharging device, which includes a coaxially connected electric motor, an impeller and a centrifugal device, and the rotating speed of the centrifugal device is faster than that o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01D1/18F03B3/00F04D13/06F04D25/08B63H1/14
CPCY02E10/20
Inventor 朱晓义
Owner 朱晓义