CN207959149U - A kind of adjustable more unrestrained formula Wave energy electric generator of slope angle - Google Patents
A kind of adjustable more unrestrained formula Wave energy electric generator of slope angle Download PDFInfo
- Publication number
- CN207959149U CN207959149U CN201820216153.3U CN201820216153U CN207959149U CN 207959149 U CN207959149 U CN 207959149U CN 201820216153 U CN201820216153 U CN 201820216153U CN 207959149 U CN207959149 U CN 207959149U
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- cistern
- slope angle
- adjustable
- energy electric
- wave 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
- 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 kind of adjustable more unrestrained formula Wave energy electric generators of slope angle, the device includes cistern, draw wave plate in the side setting of heading sea of cistern, the root for drawing wave plate is hinged on the bottom of pond of cistern, it is installed in the bottom of pond of cistern to drawing the inclined hydraulic cylinder in wave plate direction, the piston rod of the hydraulic cylinder is fixedly connected with the top for drawing wave plate, drainpipe outside cistern is communicated by being opened in inside the discharge outlet and cistern of cistern bottom of pond, at the top of cistern, motor cabinet is set, generator is installed on motor cabinet, the motor shaft of the generator is fixedly connected with the hydraulic turbine being arranged at discharge outlet.The adjustable more unrestrained formula Wave energy electric generator of slope angle disclosed in the utility model, the slope angle for drawing wave plate is adjusted using hydraulic cylinder, compared with machine driving, Electrified Transmission, hydraulic drive has many advantages, such as that light-weight, small, motional inertia is small, reaction speed is fast, service life is long, remote control may be implemented.
Description
Technical field
The utility model belongs to Wave energy electric generator field, the more particularly to a kind of adjustable more unrestrained formula wave of slope angle in the field
It can power generator.
Background technology
A kind of regenerative resource of the ocean energy as rich reserves and clean environment firendly, arouses great concern, when
Before, reinforce the cleanings such as ocean energy, the exploitation of regenerative resource oneself become the energy crisis and environmental problem for solving growing tension
Only way.And ocean Wave can be distributed the most extensive, reserves and extremely enrich, compared with other kinds of marine energy resources,
Wave energy resource energy-flux density is high, can be obtained in offshore and offshore, and compared with the development scheme of other ocean energies, wave
Can generate electricity has energy conversion principle simple, builds and easy to maintain, is convenient for group feature, intensive the advantages of developing.
More unrestrained formula Wave energy electric generator has its clear superiority compared with the Wave energy converter of other forms, draws wave plate and cistern
Unstable wave energy can be converted to electric energy that is steady and persistently exporting, can overcome wave energy power generation mistake by the stabilization head of offer
The unstable problem of output power in journey.More unrestrained formula Wave energy electric generator draws unrestrained face by ramp type and wave is introduced cistern,
It drives water wheel motor in outlet pipe to rotate with the water-head on sea using in cistern, produces electricl energy.
The more unrestrained formula wave energy generating set of tradition, when wave condition is poor, incidence wave when arrival draws wave plate slope foot oneself
Through broken, air is mixed in wave, part wave energy dissipates along with broken and bubble incorporation, this part wave be difficult to climb to
Draw wave plate top and intrude in cistern, be unfavorable for the collection of wave energy when depth of immersion is too small, to constrain more unrestrained formula wave energy
Power generator installs and uses environment.
Utility model content
Technical problem to be solved in the utility model, which is just to provide, a kind of can also install in the case that wave condition is poor
The adjustable more unrestrained formula Wave energy electric generator of slope angle and its electricity-generating method used.
The utility model adopts the following technical solution：
A kind of adjustable more unrestrained formula Wave energy electric generator of slope angle, thes improvement is that：The device includes cistern,
Wave plate is drawn in the side setting of heading sea of cistern, which is hinged on the bottom of pond of cistern, is installed in the bottom of pond of cistern
To the inclined hydraulic cylinder in wave plate direction is drawn, the piston rod of the hydraulic cylinder is fixedly connected with the top for drawing wave plate, the row outside cistern
Water pipe is communicated by being opened in inside the discharge outlet and cistern of cistern bottom of pond, and motor cabinet is arranged at the top of cistern,
Generator is installed, the motor shaft of the generator is fixedly connected with the hydraulic turbine being arranged at discharge outlet on motor cabinet.
Further, the height of cistern two sides is higher than drawing the height of wave plate.
Further, the quantity of the hydraulic cylinder is two, is arranged in the both sides of cistern.
Further, the angle between the hydraulic cylinder and cistern bottom of pond is 60 ° -75 °.
Further, the hydraulic cylinder is controlled by Hydraulic Power Transmission System.
Further, the Hydraulic Power Transmission System is controlled by control system on the bank.
Further, manger board is installed close to the position of generator at the top of cistern.
A kind of wave energy power generation method is theed improvement is that using the above-mentioned adjustable more unrestrained formula Wave energy electric generator of slope angle：
Cistern is placed higher than sea and wave can intrude the position of cistern by drawing wave plate, due between cistern and sea
There are differences in height, and sea can be then flow back to by drainpipe by drawing the seawater that wave plate intrudes in cistern, extra large in the process
Water can drive the hydraulic turbine at discharge outlet to rotate, and make electrical power generators to drive connected motor shaft to rotate, when
Wave condition is preferable, when wave height is larger, stretches out the piston rod of hydraulic cylinder to increase the slope angle for drawing wave plate, when wave condition is poor,
When wave height is relatively low, the piston rod of retraction hydraulic cylinder is to reduce the slope angle for drawing wave plate.
The utility model has the beneficial effects that：
Slope angle disclosed in the utility model is adjustable more unrestrained formula Wave energy electric generator and its electricity-generating method, can be according to incidence wave
Wave height and artificially adjust the slope angle for drawing wave plate, can be run under multiple sea situations.It retracts when wave condition is poor hydraulic cylinder
Piston rod to reduce the slope angle for drawing wave plate, make small echo be more easy to intrude in the cistern of rear, prevent reservoir storage in cistern too low
The hydraulic turbine can not be driven to generate electricity, reduce the requirement to wave condition, minimized poor to collecting wave in wave condition
The influence of energy；The piston rod of hydraulic cylinder is stretched out when wave condition is preferable to increase the slope angle for drawing wave plate, increases rear cistern
Volume, can not only increase the primary generated energy that discharges water in this way, but also being avoided that cistern is submerged can not drive the hydraulic turbine to generate electricity, to
Improve the efficiency of more unrestrained formula Wave energy electric generator acquisition wave energy.
The adjustable more unrestrained formula Wave energy electric generator of slope angle disclosed in the utility model, draws wave plate using hydraulic cylinder to adjust
Slope angle, compared with machine driving, Electrified Transmission, hydraulic drive have it is light-weight, small, motional inertia is small, reaction speed is fast,
Various elements can be arranged easily and flexibly as needed, manipulation and control is convenient, can realize overload protection, service life automatically
The advantages that remote control may be implemented in length.
The adjustable more unrestrained formula Wave energy electric generator of slope angle disclosed in the utility model, the height of cistern two sides is than drawing
The height of wave plate is high, can prevent wave from outflowing, and plays the effect for leading wave.Pacify close to the position of generator at the top of cistern
Manger board is filled, can stop that excessively high wave is patted to generator, prevent generator by wave erosion.
Description of the drawings
Fig. 1 is the structural schematic diagram of the adjustable more unrestrained formula Wave energy electric generator of slope angle disclosed in the utility model embodiment 1；
Fig. 2 is the internal structure section view of the adjustable more unrestrained formula Wave energy electric generator of slope angle disclosed in the utility model embodiment 1
Figure；
Fig. 3 is that the adjustable more unrestrained formula Wave energy electric generator of slope angle disclosed in the utility model embodiment 1 draws wave plate and hydraulic cylinder
Between matching relationship schematic diagram；
Fig. 4 is the adjustable more unrestrained formula Wave energy electric generator generator of slope angle disclosed in the utility model embodiment 1 and the hydraulic turbine
Between matching relationship schematic diagram.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1, it is as shown in Figs. 1-2, described present embodiment discloses a kind of adjustable more unrestrained formula Wave energy electric generator of slope angle
Device include cistern 4, cistern head sea side setting draw wave plate 1, which is hinged on the pond of cistern
Bottom, as shown in figure 3, the bottom of pond in cistern is installed to drawing the inclined hydraulic cylinder 3 in wave plate direction, the piston rod 31 of the hydraulic cylinder with
The top for drawing wave plate 1 is fixedly connected, and the quantity of hydraulic cylinder is two in the present embodiment, is arranged in the both sides of cistern.It stores
Drainpipe 5 outside pond is communicated by being opened in inside the discharge outlet and cistern of cistern bottom of pond, as shown in figure 4, in water storage
Motor cabinet 6 is arranged in the top in pond, installs generator 7 on motor cabinet, the motor shaft 71 of the generator and is arranged at discharge outlet
The hydraulic turbine 72 be fixedly connected.
In the present embodiment, the height of cistern two sides is higher than drawing the height of wave plate.It is close at the top of cistern
The position of generator is installed by manger board 2.Angle between the hydraulic cylinder and cistern bottom of pond is 60 ° -75 °.The hydraulic cylinder by
Hydraulic Power Transmission System controls.The Hydraulic Power Transmission System is controlled by control system on the bank.
The present embodiment also discloses a kind of wave energy power generation method, is filled using the above-mentioned adjustable more unrestrained formula wave energy power generation of slope angle
It sets, cistern is placed higher than sea and wave can intrude the position of cistern by drawing wave plate, due to cistern and sea
Between there are differences in height, then sea can be flow back to by drainpipe by drawing the seawater that wave plate intrudes in cistern, in this process
Middle seawater can drive the hydraulic turbine at discharge outlet to rotate, and so that generator is sent out to drive connected motor shaft to rotate
Electricity when wave height is larger, stretches out the piston rod of hydraulic cylinder to increase the slope angle for drawing wave plate, increases rear and store when wave condition is preferable
The volume in pond can not only increase the primary generated energy that discharges water in this way, but also being avoided that cistern is submerged can not drive the hydraulic turbine to generate electricity；
When wave condition is poor, when wave height is relatively low, the piston rod of retraction hydraulic cylinder makes small echo be more easy to intrude to reduce the slope angle for drawing wave plate
It in the cistern of rear, prevents in cistern that reservoir storage is too low to drive the hydraulic turbine to generate electricity, reduces the requirement to wave condition, to the greatest extent
Amount reduces in the poor influence to collecting wave energy of wave condition.
Claims (7)
1. a kind of adjustable more unrestrained formula Wave energy electric generator of slope angle, it is characterised in that：The device includes cistern, in cistern
Side setting of heading sea draw wave plate, which is hinged on the bottom of pond of cistern, is installed in the bottom of pond of cistern to drawing wave
The inclined hydraulic cylinder in plate direction, the piston rod of the hydraulic cylinder are fixedly connected with the top for drawing wave plate, and the drainpipe outside cistern is logical
It crosses to be opened in inside the discharge outlet and cistern of cistern bottom of pond and communicate, motor cabinet is set at the top of cistern, in motor cabinet
Upper installation generator, the motor shaft of the generator are fixedly connected with the hydraulic turbine being arranged at discharge outlet.
2. the adjustable more unrestrained formula Wave energy electric generator of slope angle according to claim 1, it is characterised in that：Cistern two sides
Height is higher than drawing the height of wave plate.
3. the adjustable more unrestrained formula Wave energy electric generator of slope angle according to claim 1, it is characterised in that：The number of the hydraulic cylinder
Amount is two, is arranged in the both sides of cistern.
4. the adjustable more unrestrained formula Wave energy electric generator of slope angle according to claim 1, it is characterised in that：The hydraulic cylinder and storage
Angle between the bottom of pond of pond is 60 ° -75 °.
5. the adjustable more unrestrained formula Wave energy electric generator of slope angle according to claim 1, it is characterised in that：The hydraulic cylinder is by liquid
Press transmission system control.
6. the adjustable more unrestrained formula Wave energy electric generator of slope angle according to claim 5, it is characterised in that：The hydraulic drive
System is controlled by control system on the bank.
7. the adjustable more unrestrained formula Wave energy electric generator of slope angle according to claim 1, it is characterised in that：At the top of cistern
Manger board is installed close to the position of generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820216153.3U CN207959149U (en) | 2018-02-07 | 2018-02-07 | A kind of adjustable more unrestrained formula Wave energy electric generator of slope angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820216153.3U CN207959149U (en) | 2018-02-07 | 2018-02-07 | A kind of adjustable more unrestrained formula Wave energy electric generator of slope angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959149U true CN207959149U (en) | 2018-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820216153.3U Active CN207959149U (en) | 2018-02-07 | 2018-02-07 | A kind of adjustable more unrestrained formula Wave energy electric generator of slope angle |
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| CN (1) | CN207959149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149653A (en) * | 2018-02-07 | 2018-06-12 | 中国海洋大学 | A kind of slope angle is adjustable more unrestrained formula Wave energy electric generator and its electricity-generating method |
-
2018
- 2018-02-07 CN CN201820216153.3U patent/CN207959149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149653A (en) * | 2018-02-07 | 2018-06-12 | 中国海洋大学 | A kind of slope angle is adjustable more unrestrained formula Wave energy electric generator and its electricity-generating method |
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