Portable mini-type hydro-electric power generating equipment for field charging

Abstract

The invention relates to portable mini-type hydro-electric power generating equipment for field charging. The portable mini-type hydro-electric power generating equipment for field charging comprises a power generation module and a power storage module, and the power generation module and the power storage module are in assembled connection. The portable mini-type hydro-electric power generating equipment for field charging is characterized by further comprising a foldable ellipse-like guide hood and a suspended guide fixing device; the foldable ellipse-like guide hood comprises a water runner with a water inlet and a water outlet; the cross section of the water runner is in an ellipse-like shape, and the long axis of the cross section is parallel to the horizontal plane of the water flowing direction; the cross section of the water inlet of the water runner is in an ellipse-like shape, and the ratio of the short axis to the long axis of the cross section is the golden section ratio; the suspended guide fixing device comprises a suspension plate, a vertical ribbed plate and a tie rope, the outline of the suspension plate is an equilateral triangle, and the cross section, right opposite to the water flowing direction, of the vertical ribbed plate is a streamline pointed wing shape. By means of the portable mini-type hydro-electric power generating equipment for field charging, people can convert mechanical energy of water flow in rivers nearby is converted to power energy in a storage battery when traveling outdoors, then electronic products can be charged, and the power needs of small appliances can be met.

Description

technical field [0001] The invention belongs to the technical field of fluid machinery and water conservancy and hydropower engineering equipment, in particular to a portable miniature hydroelectric power generation equipment used for charging in the field. Background technique [0002] Today's economic and social development is increasingly dependent on energy, and energy has become a key factor for sustainable economic and social development. Traditional energy is mainly coal, oil, natural gas and other non-renewable energy, accounting for more than 80% of the total global energy consumption, but the supply of petrochemical energy is also becoming increasingly tight. At the same time, the development and utilization of petrochemical energy has also changed the Survival of the natural environment, therefore, renewable clean energy has become the focus of energy development. [0003] my country's hydropower resources rank first in the world. Compared with other clean energy...

AI Technical Summary

Problems solved by technology

Although the device has the advantages of being able to convert hydraulic power or wind power into electrical energy in real time and on the spot, and is easy to operate, and is very suitable for outdoor lighting, cooking, and mobile phone charging, it still has the following obvious deficiencies: First, the materials used in the device are mainly It is metal, and the whole device is formed by welding, it is not easy to disassemble, it is bulky and heavy, and it is difficult to carry in the field; the second is that the device is fixed by inserting a stick-shaped object into the water turbine fixing device or vertical axis wind turbine. The orifice of the device is fixed, and it is difficult to fix the power generation device on the bottom of the river in a turbulent river by artificial means, and this fixing method cannot make corresponding angle adjustments when the direction of water flow changes, so that the water flow can hardly be fully utilized

Although the device has the advantages of low manufacturing cost and simple installation and debugging, it still has the following obvious shortcomings: First, because the water flow velocity in the river is generally not high, when there is no shroud to gather energy, the energy emitted by its impact impeller is directly used. The power is small, and it is difficult to meet the demand for electricity; the second is to use the airbag structure to suspend the equipment, which has the problem of fixing the equipment, and the airbag structure itself has certain hidden dangers, and its service life is short

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