CN212337524U - Swing type sea wave generator - Google Patents
Swing type sea wave generator Download PDFInfo
- Publication number
- CN212337524U CN212337524U CN202021038320.3U CN202021038320U CN212337524U CN 212337524 U CN212337524 U CN 212337524U CN 202021038320 U CN202021038320 U CN 202021038320U CN 212337524 U CN212337524 U CN 212337524U
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- shaft
- floating pontoon
- hanging basket
- floating
- driving shaft
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- 230000005611 electricity Effects 0.000 claims description 11
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000010248 power generation Methods 0.000 description 11
- 241000282414 Homo sapiens Species 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a: the swing type sea wave generator comprises a floating pontoon, wherein the floating pontoon is a sealed structure body, a mooring post and a floating pontoon traction rod are arranged outside the floating pontoon, a floating pontoon upright post and a swing shaft are arranged inside the floating pontoon, a hanging basket is arranged on the swing shaft, and a generator, a balancing weight and a driving shaft supporting column are arranged on the hanging basket; the driving shaft supporting column is provided with a driving shaft, the driving shaft is provided with a flywheel and is connected with a generator shaft through a coupler, and the other end of the driving shaft is provided with a rotating arm; the other end of the rotating arm is provided with a connecting shaft, the connecting shaft is installed together with one end of a push rod, and the other end of the push rod is installed together with a fixed shaft on the floating pontoon upright post.
Description
Technical Field
The utility model relates to a novel wave power generator.
Background
Along with the development of human society, the demand for electric energy is more and more, the power generation is carried out by utilizing coal, petroleum and nuclear energy and is limited by factors such as limited resource reserves, environmental protection, safety and the like, the wind power generation and the solar power generation are influenced by wind fields, climates, scarce land and night, the generated energy is unstable, and the generated energy resource amount is limited; none of these permanently addresses the problem of human development of the need for electrical energy; the sea surface of the earth accounts for 70 percent of the surface of the earth, the sea surface has three waves without wind, the sea waves move 24 hours a day, if the sea wave energy can be converted into electric energy, the continuous clean electric energy can be provided for human beings undoubtedly, and all electric energy required by the development of the human beings can be met enough, so that the energy problem faced by the human beings can be solved permanently; the wave power generator which appears in the past cannot be widely applied due to factors such as power generation efficiency, manufacturing and maintenance cost, environmental pollution, economic benefit and the like, and a novel wave power generator is urgently needed at present to provide continuous, stable and low-price clean electric energy for people and meet the requirements of the people on energy and environment in development.
Disclosure of Invention
The utility model aims to solve the technical problem that an advanced wave power generation machine is provided, this wave power generation machine will overcome current wave power generation machine's limitation, for the human provides the electric energy of lasting stability, low price.
The utility model provides a technical problem's scheme is: the swing type sea wave generator comprises a floating ship, wherein the floating ship is a sealed structure body, the middles of two sides of the outer part of the floating ship are respectively provided with a mooring column, a floating ship traction rod is arranged on each mooring column, and the floating ship traction rods can freely rotate around the mooring columns; the middle of each of two sides in the floating pontoon is provided with a floating pontoon upright post, the floating pontoon upright posts and the floating pontoon are fixed together to form a whole, a swing shaft is arranged above the two floating pontoon upright posts, and two ends of the swing shaft are respectively arranged above the two floating pontoon upright posts through upright post pressing blocks by bolts; the swinging shaft is provided with a shaft sleeve and a hanging basket, two hanging basket arms of the hanging basket are installed together with the swinging shaft through bearings, the hanging basket can freely rotate around the axis of the swinging shaft, and the maximum angle of rotation of the hanging basket around the axis of the swinging shaft is limited by a limiting rod installed on the floating pontoon upright post; the hanging basket is provided with a generator, a balancing weight and a driving shaft supporting column; the driving shaft supporting column and the driving shaft are installed together through a one-way clutch, and the driving shaft can only rotate in one direction; the flywheel is arranged on the driving shaft, one end of the driving shaft is connected with a generator shaft through a coupler, and the other end of the driving shaft is provided with a rotating arm; the other end of the rotating arm is provided with a connecting shaft, the connecting shaft is installed with one end of a push rod through a bearing, and the other end of the push rod is installed with a fixed shaft on the floating pontoon upright post through a bearing; the floating boat generates rotary motion around the axis of the swinging shaft relative to the hanging basket along with the shaking of sea waves, the fixed shaft drives the pushing rod to move, the movement of the pushing rod drives the rotary arm to rotate around the axis of the driving shaft, and the rotary motion of the driving shaft drives the generator to operate and generate power.
The hanging basket is provided with the balancing weight, the balancing weight is used for enabling the gravity center of the hanging basket to be located at the center of the hanging basket, and when the floating pontoon is in a horizontal static state, the included angle between the hanging basket arm and the floating pontoon upright post is 0 degree; when the floating vessel generates the rotation motion around the axle center of the swinging shaft relative to the hanging basket, the floating vessel does not touch the hanging basket.
The floating pontoon floats on the sea surface, can be tied on the floating pontoon traction rod through one end of the rope, and the other end of the rope is fixed on a floating object on the sea surface or a seabed heavy object.
In order to prevent the limiting rod and the hanging basket arm from being damaged due to impact, a shock absorber can be arranged on the limiting rod to absorb impact force.
The electricity generated by the generator can be safely and stably connected to a power grid after passing through the cable, the ballast, the storage battery and the inverter.
To sum up the above
The utility model relates to a sea wave generator, which can design and manufacture different generating powers according to the requirement; the utility model can generate electricity stably under the sea condition that the wave height is more than 20 cm, is not influenced by weather and night, and generates electricity 24 hours a day; the sea wave generator has the characteristics of easy arrangement, environmental protection, low manufacturing cost, high generating efficiency, good economic benefit and the like, is convenient for large-scale popularization and application, and makes great contribution to solving the energy problem of human beings.
Drawings
Fig. 1 is a front view of a rocking type ocean wave generator in an embodiment.
Fig. 2 is a top view of fig. 1.
Detailed Description
Taking the attached drawings 1-2 as examples:
the utility model comprises a floating pontoon 1, wherein the floating pontoon 1 is a sealed structure body, the middle of two sides of the outer part of the floating pontoon 1 is respectively provided with a mooring post 19, the mooring post 19 is provided with a floating pontoon traction rod 2, and the floating pontoon traction rod 2 can freely rotate around the mooring post 19; the middle of each of two sides in the floating pontoon 1 is provided with a floating pontoon column 14, the floating pontoon columns 14 are fixed with the floating pontoon 1 to form a whole, a swing shaft 4 is arranged above the two floating pontoon columns 14, and two ends of the swing shaft 4 are respectively arranged above the two floating pontoon columns 14 through column pressing blocks 21 by bolts 17; a shaft sleeve 18 and a hanging basket 15 are installed on the swing shaft 4, two hanging basket arms 5 of the hanging basket 15 are installed with the swing shaft 4 through bearings, the hanging basket 15 can freely rotate around the axis of the swing shaft 4, and the maximum rotation angle of the hanging basket 15 around the axis of the swing shaft 4 is limited by a limiting rod 3 installed on the pontoon upright post 14; the hanging basket 15 is provided with a generator 6, a balancing weight 16 and a driving shaft supporting column 11; the driving shaft supporting column 11 and the driving shaft 8 are installed together through a one-way clutch, and the driving shaft 8 can only rotate in one direction; a flywheel 7 is arranged on the driving shaft 8, one end of the driving shaft 8 is connected with the shaft of the generator 6 through a coupler 20, and a rotating arm 9 is arranged at the other end of the driving shaft 8; the other end of the rotating arm 9 is provided with a connecting shaft 10, the connecting shaft 10 is installed together with one end of a push rod 12 through a bearing, and the other end of the push rod 12 is installed together with a fixed shaft 13 on the floating pontoon upright post through a bearing; the floating pontoon 1 generates rotary motion around the axle center of the swinging shaft 4 relative to the hanging basket 15 along with the shaking of sea waves, the fixed shaft 13 drives the pushing rod 12 to move, the movement of the pushing rod 12 drives the rotary motion of the rotating arm 9 around the axle center of the driving shaft 8, and the rotary motion of the driving shaft 8 drives the generator 6 to operate and generate electricity.
The balancing weight 16 is arranged on the hanging basket 15, the balancing weight 16 has the function of enabling the gravity center of the hanging basket 15 to be located at the center of the hanging basket 15, and when the floating pontoon 1 is in a horizontal static state, the included angle between the hanging basket arm 5 and the floating pontoon upright post 14 is 0 degree; when the floating vessel 1 makes a rotational motion about the axis of the swing shaft 4 with respect to the gondola 15, the floating vessel 1 does not touch the gondola 15.
The floating pontoon 1 floats on the sea surface and can be tied on the floating pontoon traction rod 2 through one end of a rope, and the other end of the rope is fixed on a floating object on the sea surface or a seabed heavy object.
In order to prevent the limiting rod 3 and the hanging basket arm 5 from being damaged due to impact, a shock absorber can be arranged on the limiting rod 3 to absorb impact force.
The electricity generated by the generator 6 can be safely and stably connected to a power grid after passing through a cable, a ballast, a storage battery and an inverter.
In the embodiment, the power of each swing type sea wave generator is 20KW, stable power generation can be realized under the sea condition that the sea wave height is more than 20 centimeters, the manufacturing cost of each swing type sea wave generator is 4 ten thousand yuan, the cost of auxiliary facilities such as cables and storage batteries is 1 ten thousand yuan, 480 degrees of power generation is performed each day, the price of power generation on the power grid is 0.5 yuan per degree, the output value of each day is 240 yuan, the output value of each year is 87600 yuan each year, the investment can be recovered after the half year of production, if the output value is 52560 yuan each year, the investment can be recovered within 1 year of production according to the existing thermal power grid price on the power grid, the price per degree of power generation is 0.; the bearing is simple in daily maintenance, the bearing can be reused by pulling up the shore and replacing the bearing only when the service life of the used bearing is due, and the service life of the bearing is generally more than 10 years; the service life of the used generator is generally 20 years, so the daily maintenance cost of the utility model is very low; 4 thousands of devices can be arranged on the sea level per square kilometer, 70 billion electricity can be generated per square kilometer per year, the domestic electricity consumption in 2019 is 7 trillion, 7 trillion electricity per year can be provided only by arranging the utility model on the sea level of 1000 square kilometers, and the land can be drawn by 200 thousands of square kilometers in China enough to provide the required sea level; the utility model is of an airtight structure, can not produce any pollution to the environment, and is very environment-friendly.
To sum up the above
The utility model relates to a sea wave generator, which can design and manufacture different generating powers according to the requirement; the utility model can generate electricity stably under the sea condition that the wave height is more than 20 cm, is not influenced by weather and night, and generates electricity 24 hours a day; the sea wave generator has the characteristics of easy arrangement, environmental protection, low manufacturing cost, high generating efficiency, good economic benefit and the like, is convenient for large-scale popularization and application, and makes great contribution to solving the energy problem of human beings.
Claims (5)
1. A swing type sea wave generator comprises a floating pontoon and is characterized in that: the floating pontoon is a sealed structure body, the middles of two sides of the outer part of the floating pontoon are respectively provided with a mooring post, a floating pontoon traction rod is arranged on the mooring posts, and the floating pontoon traction rod can freely rotate around the mooring posts; the middle of each of two sides in the floating pontoon is provided with a floating pontoon upright post, the floating pontoon upright posts and the floating pontoon are fixed together to form a whole, a swing shaft is arranged above the two floating pontoon upright posts, and two ends of the swing shaft are respectively arranged above the two floating pontoon upright posts through upright post pressing blocks by bolts; the swinging shaft is provided with a shaft sleeve and a hanging basket, two hanging basket arms of the hanging basket are installed together with the swinging shaft through bearings, the hanging basket can freely rotate around the axis of the swinging shaft, and the maximum angle of rotation of the hanging basket around the axis of the swinging shaft is limited by a limiting rod installed on the floating pontoon upright post; the hanging basket is provided with a generator, a balancing weight and a driving shaft supporting column; the driving shaft supporting column and the driving shaft are installed together through a one-way clutch, and the driving shaft can only rotate in one direction; the flywheel is arranged on the driving shaft, one end of the driving shaft is connected with the shaft of the generator through a coupler, and the other end of the driving shaft is provided with a rotating arm; the other end of the rotating arm is provided with a connecting shaft, the connecting shaft is installed with one end of a push rod through a bearing, and the other end of the push rod is installed with a fixed shaft on the floating pontoon upright post through a bearing; the floating boat generates rotary motion around the axis of the swinging shaft relative to the hanging basket along with the shaking of sea waves, the fixed shaft drives the pushing rod to move, the movement of the pushing rod drives the rotary arm to rotate around the axis of the driving shaft, and the rotary motion of the driving shaft drives the generator to operate and generate power.
2. A rocking ocean wave generator according to claim 1 and further comprising: the hanging basket is provided with the balancing weight, the balancing weight is used for enabling the gravity center of the hanging basket to be located at the center of the hanging basket, and when the floating pontoon is in a horizontal static state, the included angle between the hanging basket arm and the floating pontoon upright post is 0 degree; when the floating vessel generates the rotation motion around the axle center of the swinging shaft relative to the hanging basket, the floating vessel does not touch the hanging basket.
3. A rocking ocean wave generator according to claim 1 and further comprising: the floating pontoon floats on the sea surface, can be tied on the floating pontoon traction rod through one end of the rope, and the other end of the rope is fixed on a floating object on the sea surface or a seabed heavy object.
4. A rocking ocean wave generator according to claim 1 and further comprising: in order to prevent the limiting rod and the hanging basket arm from being damaged due to impact, a shock absorber can be arranged on the limiting rod to absorb impact force.
5. A rocking ocean wave generator according to claim 1 and further comprising: the electricity generated by the generator can be safely and stably connected to a power grid after passing through the cable, the ballast, the storage battery and the inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021038320.3U CN212337524U (en) | 2020-06-08 | 2020-06-08 | Swing type sea wave generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021038320.3U CN212337524U (en) | 2020-06-08 | 2020-06-08 | Swing type sea wave generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212337524U true CN212337524U (en) | 2021-01-12 |
Family
ID=74075849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021038320.3U Expired - Fee Related CN212337524U (en) | 2020-06-08 | 2020-06-08 | Swing type sea wave generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212337524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11952975B2 (en) | 2021-02-25 | 2024-04-09 | Henrik Frans Christensen | Wave energy plant |
-
2020
- 2020-06-08 CN CN202021038320.3U patent/CN212337524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11952975B2 (en) | 2021-02-25 | 2024-04-09 | Henrik Frans Christensen | Wave energy plant |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |