Hydroelectric power generation system with long rotating shaft
The technology of a rotating shaft and a central rotating shaft is applied in the field of long-spindle hydropower generation systems, which can solve the problems of wasting hydraulic resources, unutilized kinetic energy of flowing water, and inappropriate construction of barrages, etc., and achieves the effects of simple structure and installation, high practicability and wide application range.
Pending Publication Date: 2022-04-29
庄文骏
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Problems solved by technology
However, there are many rivers with turbulent water flow, so it is not suitable to build barrages. The river water flows in vain, and the kinetic energy of the flowing water is not utilized, wasting precious water resources.
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[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0029] Such as Figure 1~3 As shown, the long-axis hydroelectric power generation system of this embodiment includes the external support or bearing platform of the generator set, the base 1, the shell 2, the central rotating shaft 3, the generator 5, several segmental acceleration body units 6, and several fixed supports 4.
[0030] The structure of the external support or platform can be made of reinforced concrete or steel structure. A generator set composed of a single or multiple caps constitutes a power station.
[0031] The shell 2 is arranged on the base 1 and fixed in an external bracket or cap, the top of the shell 2 is a water inlet, and the bottom of the shell 2 is a water outlet; the shel...
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A long-rotating-shaft hydroelectric generation system comprises a base, a shell, a center rotating shaft, a generator and a plurality of segmented acceleration machine body units. A water inlet is formed in the top end of the shell, and a water outlet is formed in the bottom end of the shell; the top of the central rotating shaft is connected with the generator; segmented acceleration machine body units are fixedly mounted on the central rotating shaft at equal intervals; the segmented acceleration machine body unit comprises a one-way flywheel assembly, an outer spiral blade body and an automatic meshing gear, the one-way flywheel assembly is connected to the central rotating shaft in a sleeving mode, the automatic meshing gear is arranged between the one-way flywheel assembly and the outer spiral blade body, and the outer spiral blade body comprises an outer circle body and rotating blades connected to the outer circle body; the inner circumference of the outer circle body is provided with inner teeth matched with the automatic meshing gear. The shell is conical, and the size of the automatic meshing gear and the size of the outer spiral blade body are gradually reduced along with the size of the shell. Water flow kinetic energy and gravitational potential energy are fully utilized, the power generation efficiency is high, and the length of the center rotating shaft and the number of the segmented acceleration machine bodies can be flexibly set.
Description
technical field [0001] The invention relates to the field of hydroelectric power generation, in particular to a long shaft hydroelectric power generation system. Background technique [0002] Traditional hydroelectric generators usually build barrages on rivers first, so that river water flows from high places to low places, driving hydro turbines to generate electricity. However, there are many rivers with turbulent currents, and it is not suitable to build barrages. The rivers flow away in vain, and the kinetic energy of the flowing water is not utilized, wasting precious water power resources. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and provide a long shaft hydroelectric power generation system, which fully utilizes the impact force of water flow and its own gravity, converts water flow energy and gravitational potential energy into mechanical energy, and then converts mechanical ...
Claims
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IPC IPC(8): F03B13/00F03B13/26F03B13/08F03B3/12F03B11/02F03B11/00
CPCF03B13/00F03B13/26F03B13/08F03B3/121F03B11/02F03B11/00F05B2220/706F05B2240/60F05B2260/4031F05B2260/421Y02E10/20
Inventor 庄文骏庄智星石小梅
Owner 庄文骏