CN216714593U - Efficient and safe water wheel power generation system - Google Patents
Efficient and safe water wheel power generation system Download PDFInfo
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- CN216714593U CN216714593U CN202220150180.1U CN202220150180U CN216714593U CN 216714593 U CN216714593 U CN 216714593U CN 202220150180 U CN202220150180 U CN 202220150180U CN 216714593 U CN216714593 U CN 216714593U
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- water wheel
- generation system
- generator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The utility model relates to a high-efficiency safe water wheel power generation system, which comprises a water wheel, a speed increaser and a generator, wherein a transverse rotating shaft is fixedly connected with the axis of the water wheel, one end of the rotating shaft is connected with the input end of the speed increaser, the output end of the speed increaser is connected with the generator, a brake device and a clutch positioned between the water wheel and the speed increaser are arranged on the rotating shaft, the water storage tank positioned above the water wheel is also arranged, and a water outlet matched with the water wheel is arranged on the water storage tank. The power generation efficiency is high, the safety is good, the power generation device is not limited by terrains, and the power generation device is suitable for various terrains such as plains and plateaus.
Description
Technical Field
The utility model relates to the field of hydroelectric power generation, in particular to a high-efficiency and safe hydraulic turbine power generation system.
Background
The water wheel power generation system is a power generation system which takes a water wheel as a prime mover to convert water energy into electric energy. The water flow flows downwards from the upper part to the water wheel to drive the water wheel to rotate, the potential energy of the water is converted into mechanical energy, and the rotating shaft of the water wheel drives the rotor of the generator to convert the mechanical energy into electric energy to be output. Is the main power equipment for generating electric energy in a hydropower station.
The weight of the water wheel in the existing water wheel power generation system is light, the rotation inertia of the water wheel cannot be fully utilized, the power generation efficiency is low, meanwhile, a power disconnecting device and a braking device are not arranged between the water wheel and a generator, and when the rotating speed of the water wheel is too high, danger is easy to occur.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the efficient and safe hydraulic generator system which is high in efficiency, safe and reliable and has a disconnection function.
The utility model is realized by the following technical scheme, and provides a high-efficiency and safe water wheel power generation system, which comprises a water wheel, a speed increaser and a generator, wherein a transverse rotating shaft is fixedly connected to the axis of the water wheel, one end of the rotating shaft is connected with the input end of the speed increaser, the output end of the speed increaser is connected with the generator, and a brake device and a clutch positioned between the water wheel and the speed increaser are arranged on the rotating shaft.
As optimization, the water storage device also comprises a water storage tank positioned above the water wheel, and a water outlet matched with the water wheel is formed in the water storage tank.
Preferably, the water pump also comprises a motor for driving the water pump, and the water pump pumps water flowing out of the water wheel into the water storage tank through the water feeding pipe.
Preferably, the top of the water storage tank is communicated with a sewer pipe.
Preferably, the side surface of the water wheel is fixedly connected with a counterweight.
Preferably, a coupler is arranged on a rotating shaft between the speed increaser and the generator.
Preferably, the output end of the generator is connected with a rectifier.
Preferably, the brake device is a disc brake, and a brake disc of the disc brake is fixedly connected to the rotating shaft.
The utility model has the beneficial effects that: according to the efficient and safe water wheel power generation system, the water wheel is driven to rotate by the outflow of water in the water storage tank, the water wheel is set to be large in diameter and heavy in weight, so that the torque is increased through the lever action of the water wheel, meanwhile, the inertia of the water wheel is increased, the water wheel and the generator can be disconnected through the arranged clutch, and the speed control is realized by matching with the arranged brake device.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 3 is a left side view of the water wheel of the present invention;
FIG. 4 is a right side view of the water wheel of the present invention;
FIG. 5 is a schematic view of the structure of the water wheel and the water tank of the present invention;
FIG. 6 is a schematic view of the construction of the exit door of the present invention;
FIG. 7 is a schematic view showing the connection position of the water wheel and the counterweight according to the present invention;
FIG. 8 is a schematic view of another connection location of the waterwheel and counterweight of the present invention;
FIG. 9 is a schematic view of another connection location of the waterwheel and counterweight of the present invention;
shown in the figure:
1. the water wheel, 2, a rotating shaft, 3, a brake device, 4, a clutch, 5, a speed increaser, 6, a coupler, 7, a generator, 8, a motor, 9, a water pump, 10, a supporting bearing seat, 11, a water feeding pipe, 12, a water storage tank, 13, a sewer pipe, 14, a water outlet, 15, a rectifier, 16, an oil injection system, 17, an air compressor, 18, a master control console, 19, a transformer, 20, an electric meter, 21, a platform, 22, a ladder, 23, a water tank, 24, a balance weight, 25, a rack, 26, an outlet door, 27 and a screw rod.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Example 1:
as shown in fig. 1 to 9, the high-efficiency safe water turbine power generation system of the present invention includes 1 water turbine 1, a speed increaser 5 and a generator 7, wherein 1 water turbine 1 is provided in the present embodiment, a water tank 23 is provided on the circumferential surface of the water turbine 1, water is injected into the water tank on the water turbine 1 side, the water turbine 1 is driven to rotate by the gravity of the water on the water-carrying side, the diameter of the water turbine 1 should be as large as possible, and the torque is increased by the lever action of the water turbine 1.
The axle center rigid coupling of water wheels 1 has horizontal pivot 2, supports the rotation of water wheels 1 through pivot 2, and pivot 2 installs on rack 25, and as shown in fig. 1, rack 25 is all installed to water wheels 1 both sides, is equipped with on the rack 25 and supports bearing frame 10, and pivot 2 is journalled in supporting bearing frame 10.
The side of the water wheel 1 is fixedly connected with a counterweight 24, the counterweight is a wheel type counterweight, the outer diameter of the counterweight 24 is determined according to calculation and field conditions, and is preferably as large as possible, so that the rotation inertia of the water wheel 1 is increased, the power generation efficiency is improved, the installation mode of the counterweight 24 is multiple, the counterweight 24 can be directly and fixedly connected to the side of the water wheel 1 as shown in fig. 7, the counterweight can also be fixed on the rotating shaft 2, a certain gap is kept between the counterweight and the water wheel 1, and a rack 25 is arranged in the gap for supporting.
One end of the rotating shaft 2 is connected with the input end of the speed increaser 5, the output end of the speed increaser 5 is connected with the generator 7, the output end of the generator 7 is connected with the rectifier 15, the rectifier 15 rectifies the generated electricity and then outputs the rectified electricity, and the output cable is provided with the ammeter 20.
The rotating shaft 2 is provided with a brake device 3 and a clutch 4 located between the water wheel 1 and the speed increaser 5, the brake device 3 in the embodiment is provided with 1 set of the brake device and located between the clutch 4 and the water wheel 1, and the clutch 4 can realize the on-off of the rotating shafts 2 on two sides, so that the water wheel 1 is disconnected from the generator.
And a coupler 6 is arranged on the rotating shaft 2 between the speed increaser 5 and the generator 7.
The braking device 3 is a disc brake, a brake disc of the disc brake is fixedly connected to the rotating shaft 2, an air compressor 17 is arranged in the system and used for controlling braking and releasing of the disc brake, and the braking device 3 can also adopt other braking modes such as a drum brake and the like.
Still including being located the water storage box 12 of waterwheel 1 top, open the delivery port 14 with waterwheel 1 adaptation on the water storage box 12, delivery port 14 sets up the one side at water storage box 12, is equipped with export door 26 on the delivery port 14, and export door 26 is the gate, drives export door 26 through the rotation of hob 27 and goes up and down to the size of control delivery port 14, of course, also can omit water storage box 12 through the accurate calculation of feedwater volume.
The water is stored in the water storage tank 12, and the water yield is controlled by controlling the size of the water outlet 14.
The water pump 9 pumps water flowing out of the water wheel 1 into the water storage tank 12 through the water feeding pipe 11, and electricity of the motor 8 can also come from electricity generated by the generator, so that the direct utilization of the motor 8 is realized through the transformation of the transformer 19.
The water in the water storage tank 12 can come from the water pump 9 and can also come from any other outside water flow.
The top of the water storage tank 12 is communicated with a downcomer 13, and when the water amount in the water storage tank 12 is excessive, the water is discharged through the downcomer 13.
The system also comprises an oil injection system 16 and a master control platform 18, wherein the oil injection system 16 injects lubricating oil into rotating parts such as bearings, the master control platform 18 controls the opening and the disconnection of each part, and simultaneously monitors each part through various sensors.
Example 2:
this example differs from example 1 in that:
set up 2 water wheels 1 in the pivot 2 in this implementation, set up two water storage tanks 12 simultaneously, two water pumps 9, two water wheels 1 set up side by side and establish ties in pivot 2.
The counterweight 24 may be disposed directly on the side of the water wheels 1, or may be disposed between two water wheels 1 as shown in fig. 9.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a high-efficient safe hydraulic generator system which characterized in that: including water wheels (1), speed increaser (5) and generator (7), the axle center rigid coupling of water wheels (1) has horizontal pivot (2), the one end of pivot (2) is connected with the input of speed increaser (5), the output and the generator (7) of speed increaser (5) are connected, be equipped with brake equipment (3) on pivot (2) and be located clutch (4) between water wheels (1) and speed increaser (5).
2. A high efficiency and safety paddlewheel power generation system according to claim 1, wherein: the water storage device is characterized by further comprising a water storage tank (12) located above the water wheel (1), wherein a water outlet (14) matched with the water wheel (1) is formed in the water storage tank (12).
3. A high efficiency and safety paddlewheel power generation system according to claim 2, wherein: the water pump is characterized by further comprising a water pump (9) and a motor (8) for driving the water pump (9), wherein water flowing out of the water wheel (1) is pumped into the water storage tank (12) through the water feeding pipe (11) by the water pump (9).
4. A high efficiency and safety paddlewheel power generation system according to claim 2, wherein: the top of the water storage tank (12) is communicated with a sewer pipe (13).
5. An efficient and safe hydraulic generator system according to claim 1 and further comprising: the side of the water wheel (1) is fixedly connected with a counterweight (24).
6. A high efficiency and safety paddlewheel power generation system according to claim 1, wherein: and a coupler (6) is arranged on the rotating shaft (2) between the speed increaser (5) and the generator (7).
7. A high efficiency and safety paddlewheel power generation system according to claim 1, wherein: the output end of the generator (7) is connected with a rectifier (15).
8. A high efficiency and safety paddlewheel power generation system according to claim 1, wherein: the brake device (3) is a disc brake, and a brake disc of the disc brake is fixedly connected to the rotating shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220150180.1U CN216714593U (en) | 2022-01-20 | 2022-01-20 | Efficient and safe water wheel power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220150180.1U CN216714593U (en) | 2022-01-20 | 2022-01-20 | Efficient and safe water wheel power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216714593U true CN216714593U (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220150180.1U Active CN216714593U (en) | 2022-01-20 | 2022-01-20 | Efficient and safe water wheel power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216714593U (en) |
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2022
- 2022-01-20 CN CN202220150180.1U patent/CN216714593U/en active Active
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