Natural energy power multifunctional generation device

A technology of natural energy and power generation devices, which is applied in the fields of water, wind wheels, and multifunctional power generation devices, and can solve the problems of low efficiency of water wheels and insufficient development and utilization of natural energy.

CN103696896AInactive Publication Date: 2014-04-02张儒海
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-04-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a natural energy power multifunctional generation device. Every blade is provided with an opening and a throttle door for opening and closing the opening, and the throttle door can rotate to open or close the opening within a range of 0-180 degree; by adjusting the pressure of the blades at various rotation positions, the pressure difference among the blade can be high, so that the energy source utilization rate is high, and vortexes can be avoided, further the natural energy power multifunctional generation device can rotate under high flow velocity as well as low flow velocity to generate electricity. The natural energy power multifunctional generation device can generate electricity through wind energy, river water energy and wave energy. The invention also discloses an overflow dam river basin power generation system. The overflow dam river basin power generation system is that a plurality of the natural energy power multifunctional generation device are horizontally arranged on a river way and achieves the water level raising function like as an overflow dam, the natural energy power multifunctional generation device can be arranged in a multi-stage mode in river basins to generate electricity through the water sources repeatedly and meanwhile play a role of raising the water level of rivers, and when river flow is small, parts of the natural energy power multifunctional generation device can be closed. Therefore, the overflow dam river basin power generation system can increase the water level of the river as well as generate electricity, thereby achieving the effects of water storage, electricity generation and landscape improvement.
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Description

technical field

[0001] The invention belongs to the field of utilizing natural energy, such as wind power and water conservancy power generation, and specifically relates to water and wind wheels, a multifunctional power generation device powered by natural energy, and a rolling dam type river basin power generation system. Background technique

[0002] At present, there are two main types of power generation in the world, thermal power generation and natural energy power generation. Thermal power generation mainly uses coal, oil, etc. to serious pollution.

[0003] Hydropower is clean energy, renewable, non-polluting, low operating cost, convenient for power peak regulation, and conducive to improving resource utilization and comprehensive economic and social benefits. Under the situation that the earth's traditional energy sources are increasingly tense, countries around the world generally give priority to the development of hydropower and make great use of water energy ...

Examples

Embodiment 1

[0022] Example 1 Natural energy power multifunctional power generation device

[0023] See Figure 1-6 , a natural energy power multifunctional power generation device, which includes: a blade shaft 4, a blade 1, the blade 1 body is fixed on the blade shaft 4, and can rotate with the blade shaft 4 as an axis, and the blade 1 body includes an opening 11 and an opening 11 The stop door 3 or small vane with matching frame, the stop door 3 and the opening 11 away from the side of the blade shaft, through the hinge mechanism 2, are hinged with the blade 1 body (opening 11 frame), and also include a limit block 12 , limit the stop door 3 to rotate within 0-180 degrees to open and close the opening 11, and the number of blades 1 is 3-6, which are evenly arranged around the blade shaft 4.

[0024] The blade 1 is 4

[0025] When in use, please refer to the example of a natural energy power multifunctional power generation device with 4 blades. When the blade 1 is at 0 degrees, the ...

Embodiment 2

[0027] Example 2 Rolling Dam Type River Basin Power Generation System

[0028] See Figure 7 , the rolling water dam type river basin power generation system, which includes: the natural energy power multifunctional power generation device 7 described in embodiment 1, the speed regulator 5, the power output shaft 6, and the generator 8; several natural energy power multifunctional power generation devices 7 is arranged on the river channel perpendicular to the river flow direction, and the power is transmitted to the power output shaft 6 through the speed regulator 5 respectively, and the power output shaft 6 drives the generator 8 to generate electricity; The quantity set for the width of the multifunctional power generating device 7 of power;

[0029] The rolling dam type river basin power generation system is also provided with a closing device, and the rotational speed adjuster 5 is provided with a clutch, such as a gate flow stop, which closes part of the natural ener...