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Small impeller power generation device

A technology of power generation device and impeller, which is applied in the directions of hydropower generation, safety devices, engine components, etc., can solve the problems of less use of hydrodynamic energy and waste of resources, and achieve the effect of reducing energy waste, increasing driving effect, and being easy to install and carry.

Inactive Publication Date: 2021-02-12
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, it is more common to use hydroelectric power generation in dams with large water level drop, but the use of kinetic energy of water in pipelines and other occasions is less, resulting in a lot of waste of resources

Method used

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  • Small impeller power generation device
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  • Small impeller power generation device

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Experimental program
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Embodiment Construction

[0025] Below in conjunction with embodiment the present invention is described in further detail:

[0026] Such as figure 1 As shown, a small impeller power generation device includes a device body 1, and the device body 1 includes a first pipeline 9 and a second pipeline communicated with the side wall of the first pipeline 9 and arranged at a certain inclined angle. The second pipeline is connected to the water flow The angle between the directions is an acute angle. The two ends of the first pipeline 9 are provided with a flange 8 connected to the water flow pipeline, and there is a partition that separates the cavity of the first pipeline into an inflow cavity 7 and an outflow cavity 12, and the outflow cavity 12 communicates with the second pipeline, The divider is provided with a regulating port through which the water flow can flow into the outflow chamber 12, and the inflow chamber at the front end of the partition is also provided with a flow port 10 through which th...

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Abstract

The invention discloses a small impeller power generation device. The small impeller power generation device comprises a device body, the device body comprises a first pipeline and a second pipeline communicated with the side wall of the first pipeline and arranged at a certain inclination angle, and a partition plate dividing a cavity of the first pipeline into a flow-in cavity and a flow-out cavity is arranged in the first pipeline; the flow-out cavity is communicated with the second pipeline, an adjusting opening through which water flow can flow into the flow-out cavity is formed in the partition plate, a circulating opening through which the water flow can flow into the second pipeline is further formed in the flow-in cavity at the front end of the partition plate, and the diameter ofthe adjusting opening is larger than that of the circulating opening; and an adjusting rod for adjusting the water flow rate of the adjusting opening is arranged in the second pipeline in a penetrating manner, the top end of the second pipeline is covered with an adjusting outer cover, and the outer end of the adjusting rod extends out of the adjusting outer cover. According to the small impellerpower generation device, the kinetic energy of the water in the pipeline is converted into electric energy, the water flow rate is changed through the adjusting rod, and the power of the power generation device is controlled.

Description

technical field [0001] The invention relates to a small impeller power generation device, in particular to a power generation device for collecting hydrokinetic energy in a pipeline and converting it into electric energy, belonging to the field of impeller power generation. Background technique [0002] Domestic hydropower resources are relatively sufficient, and hydropower generation is a green power generation method, so my country attaches great importance to hydropower generation. The basic principle of hydroelectric power generation is to use the water level drop to drive the water turbine generator to rotate to generate electricity. [0003] At present, it is more common to use hydropower in dams with large water level drops, but the kinetic energy of water in pipelines and other occasions is less utilized, resulting in a lot of waste of resources. How to maximize the use of energy and reduce the waste of resources has become an urgent problem to be solved. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/00F03B15/04F03B3/12F03B3/18F03B11/02
CPCF03B3/12F03B3/121F03B3/18F03B11/025F03B13/00F03B15/04F05B2220/706Y02E10/20
Inventor 张晋黄橙橙隋佳鑫陈星
Owner YANSHAN UNIV
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