CN207960828U - A kind of wave and ocean current power generation mechanism - Google Patents
A kind of wave and ocean current power generation mechanism Download PDFInfo
- Publication number
- CN207960828U CN207960828U CN201820221372.0U CN201820221372U CN207960828U CN 207960828 U CN207960828 U CN 207960828U CN 201820221372 U CN201820221372 U CN 201820221372U CN 207960828 U CN207960828 U CN 207960828U
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- Prior art keywords
- sleeve
- ocean current
- power generation
- generator
- current power
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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
- 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 provides a kind of wave and ocean current power generation mechanism, is related to a kind of wave and ocean current power generation technical field.The upper/lower terminal plate of darrieus Φ type wind wheel organizations is interference fitted with waterproof deep groove ball bearing outer ring, axle sleeve neck outer ring is connect with left-hand helical gear by flat key, two dextrorotation gears pass through the input axis connection of flat key and generator respectively, generator, which stands upside down, to be arranged, it is bolted with partition board, partition board is bolted by square flange and carbon fiber pipe；The lower end of leading screw and the top of carbon fiber pipe are connected by shaft coupling, the thread pitch of leading screw and two nuts coordinates, upside nut is connect by thrust ball bearing with vertical sleeve lower end, fixed plate is fixed on " T-shaped " lower cartridge inner wall, nut passes through key connection with unidirectional bevel gear respectively simultaneously, it is vertically connect respectively by flat key with the input shaft of the second generator to bevel gear, the second generator is connected by the horizontal ends of motor cabinet and " T-shaped " sleeve.
Description
Technical field
The utility model is related to a kind of waves and ocean current power generation mechanism, and in particular to a kind of oscillating floater wave energy and marine
The mechanism that ocean current can generate electricity.
Background technology
As the non-renewable energy resources such as fossil energy are gradually consumed, the clean energy resourcies such as wave energy, ocean current energy are adopted now
The demand of collection is rapidly increasing.China possesses wide marine resources, and one band of southeastern coast possesses abundant wave energy, ocean current energy
Resource, and energy density is high, has larger extraction value.
Current existing wave energy generating set, such as a kind of entitled " overdrive clutch of Patent No. 201710313970.0
The Chinese patent of device formula wave energy generating set ", which disclose a kind of super-clutch type wave energy generating sets, including
Shell, shell is interior to be equipped with generator, transmission mechanism and drive link, and transmission mechanism is linked with generator and drive link gear respectively,
Drive link runs through from housing bottom, and drive link bottom is additionally provided with dampened disk.Organization volume described in the patent is excessive, and has used mistake
More gears is not high to energy utilization efficiency.
A kind of for another example China of Patent No. 201710366788.1 entitled " device of oscillating floater wave-energy power generation "
Patent, the patent provides a kind of devices of oscillating floater wave-energy power generation, including apparatus main body, float and pedestal；It also sets up
It includes that the upper plate being mutually parallel in mechanism body and lower Circular Plate is arranged to have the transmission mechanism of integral structure, transmission mechanism, also
Including the first rack and the second rack；It is also fixedly connected with to extend to outside mechanism body on upper plate and be slided for connecting the connection of float
Bar；Transmission mechanism is slidably matched with the fixed slip bar being arranged in mechanism body；It is additionally provided with first engaged with the first rack
Gear and the second gear engaged with the second rack；Third gear, third gear and generator are further fixedly arranged in rotation axis
4th gear of shaft front end engages；Transmission shaft is spindle rotationally arranged in mechanism body；Change upper and lower two of utility model float
Generator can be driven to generate electricity in one direction in the process.Although efficiency is higher, integrated model is bulky, and just for
Wave energy is collected, and is not collected effectively to the ocean current of marine flowing.
In view of the above circumstances, it is necessary to research and develop a kind of energy utilization efficiency height, the ocean energy of multiple kinds of energy can be utilized
Collecting mechanism.
Utility model content
The purpose of this utility model is to provide a kind of wave and ocean current power generation mechanism, it can efficiently solve wave and ocean current
The problem of power generation.
The purpose of this utility model is achieved through the following technical solutions：
A kind of wave and ocean current power generation mechanism, including darrieus Φ type wind wheel organizations, S type ocean current mechanisms and suspension mechanism,
The column of darrieus Φ type wind wheel organizations is carbon fiber pipe, and lower end fixes with floating seat center, darrieus Φ type wind wheel organizations it is upper,
Lower two end plates are interference fitted with waterproof deep groove ball bearing outer ring, and waterproof deep groove ball bearing inner ring is matched with carbon fiber pipe outer wall interference
It closes, the upper surface of axle sleeve and the upper head plate of darrieus Φ type wind wheel organizations is connected, and axle sleeve neck outer ring passes through with left-hand helical gear
Flat key connects, which engages with the dextrorotation gear of both sides respectively, and two dextrorotation gears pass through flat key and first respectively
The input axis connection of generator, the first generator, which stands upside down, to be arranged, and is bolted with partition board, partition board passes through square flange and carbon
Fibre pipe is bolted；The lower end of leading screw and the top of carbon fiber pipe are connected by shaft coupling；Upper and lower two nuts difference
Coordinate with unidirectional bevel gear by key connection and with the thread pitch in the middle part of leading screw, the nut of upside by thrust ball bearing and erects
Straight sleeve lower end connects, and outer wall is interference fitted with barrel at the top of " T-shaped " sleeve in the middle part of vertical sleeve, and the nut of downside is by pushing away
Power ball bearing is connect with the fixed plate of " T-shaped " lower cartridge inner wall, between fixed plate middle through-hole inner wall and carbon fiber pipe outer wall
Gap coordinates, and upper and lower two horizontal single-headed bevel gears are vertical with two respectively to be engaged to bevel gear, vertically to bevel gear respectively with the
The input shaft of two generators is connected by flat key, and the second generator is connected by the horizontal ends of motor cabinet and " T-shaped " sleeve.
The type wind wheel organization upper surfaces darrieus Φ are connected with S type ocean current mechanism lower panels by waterproof thrust ball bearing
It connects, the outer wall clearance fit of S type ocean currents mechanism lower panel mesoporous and axle sleeve, the inner wall of S type ocean currents mechanism top panel and axle sleeve is logical
Waterproof unilateral bearing interference fit is crossed, axle sleeve inner surface is interference fitted with carbon fiber pipe outer wall by waterproof deep groove ball bearing.
The leading screw is connected with position-restricted housing, position-restricted housing and " T-shaped " sleeve clearance fit, position-restricted housing and vertical set
It is provided with spring between cylinder, spring one end is connect with position-restricted housing, and the other end is connect with the top of " T-shaped " sleeve.
Floating drum is connected side by side at left and right sides of " T-shaped " sleeve.
Direction between the unidirectional bevel gear opposite direction placement and horizontal single-headed bevel gear is opposite.
First generator, the second generator carry speed increaser.
The sleeve is all made of the sealing of rubber piston ring with other parts junction.
The utility model realizes the up and down motion of vertical direction being decomposed into two opposite directions by the use of leading screw
Rotary motion, recycle unidirectional bevel gear that can be freely rotated in one direction, in the other directions locked feature,
And the engagement between bevel gear, the rotary motion of two opposite directions is converted to the unidirectional rotary motion of motor shaft, to
It drives motor shaft to rotate in one direction to generate electricity, avoids the energy loss brought due to conversion direction of rotation, extend simultaneously
The service life of motor.The utility model makes full use of the energy of underwater ocean current simultaneously, is provided with S type ocean current power generation mechanisms and reaches
In strategic point Φ type wind wheel organizations, S type ocean current power generations mechanism torque is big, darrieus Φ type wind wheel organizations can be driven to start, while up to inner
Φ types wind wheel organization efficiency in distress is higher, can convert the irregular ocean current in direction to one-directional rotation, improve generating efficiency.
Utility model works process and principle are：
In coastal waters, the effect of sleeve and floating drum due to buoyancy and spring under sea laps can float downward on opposite leading screw
It is dynamic, while position-restricted housing can limit the rotary motion of sleeve.When sleeve moves up, nut can rotate in the same direction, due to list
It can be freely rotated to bevel gear, lock in the other directions in one direction, so a unidirectional bevel gear is locked, separately
One is freely rotated, and band dynamic bevel gear is rotated to a direction, drives the rotation of the second motor of generator axial direction same direction.Work as set
When cylinder moves down, the unidirectional bevel gear locked when moving up is freely rotated, another is locked, and band dynamic bevel gear turns to the same direction
Dynamic, the second motor of generator axis is still rotated to former direction.
S type ocean currents mechanism generates larger torque and drives the rotation of darrieus Φ type wind wheel organizations.Darrieus Φ type wind wheel organizations
Blade use the shape of class water droplet, the darrieus Φ types wind wheel organization after starting can acquire the ocean current energy of any direction,
And it is converted into one-directional rotation, the first electrical power generators are driven by the helical gear engagement of left-hand helical gear and dextrorotation.
The utility model has the beneficial effects that：
One, the utility model combines wave energy and ocean current energy power generation mechanism, makes full use of coastal waters extra large
Space on face and ocean and energy.
Two, the utility model utilizes leading screw and bevel gear, dexterously converts up and down motion to unidirectional rotary motion, makes biography
It is dynamic continuous uninterrupted, avoid the energy loss brought due to conversion direction of rotation, generator efficiency higher from extending generator
Service life.
Three, the utility model is compact-sized, and power generation mechanism is integrated in sleeve, highly practical.
Description of the drawings
Fig. 1 is the utility model overall structure phantom
Fig. 2 is the utility model wave-energy power generation part-structure schematic diagram
Fig. 3 is the utility model ocean current energy power generation part structural schematic diagram
Fig. 4 is the utility model partition board schematic diagram
Fig. 5 is the utility model ocean current energy collecting mechanism phantom
Fig. 6 is the utility model overall appearance schematic diagram
Specific implementation mode
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
A kind of wave and ocean current power generation mechanism, including darrieus Φ type wind wheel organizations, S type ocean current mechanisms and suspension mechanism,
The column of darrieus Φ types wind wheel organization 3 is carbon fiber pipe 2, and lower end is fixed with 1 center of suspension seat, darrieus Φ type wind wheel organizations
Upper/lower terminal plate 17 be interference fitted with 18 outer ring of waterproof deep groove ball bearing, 18 inner ring of waterproof deep groove ball bearing and carbon fiber
2 outer wall of pipe is interference fitted, and the upper surface of axle sleeve 4 and darrieus Φ types wind wheel organization 3 is connected, 4 neck outer ring of axle sleeve with it is left-handed tiltedly
Gear 5 is connected by flat key, which engages with the dextrorotation gear 6 of both sides respectively, and two dextrorotation gears 6 lead to respectively
The input axis connection of flat key and the first generator 8 is crossed, the first generator 8, which stands upside down, to be arranged, and is bolted with partition board 19, partition board
19 are bolted by square flange 7 and carbon fiber pipe 2；The lower end of leading screw 13 passes through shaft coupling with the top of carbon fiber pipe 2
Device 20 connects, and the thread pitch of leading screw 13 and two nuts 21 coordinates, and upside nut 21 passes through thrust ball bearing and vertical sleeve
23 lower ends connect, and 23 middle part outer wall of vertical sleeve is interference fitted with 15 inner wall of " T-shaped " sleeve, and downside nut 21 passes through thrust ball
Bearing is connect with fixed plate 24, and 24 middle through-hole inner wall of fixed plate and 2 outer wall clearance fit of carbon fiber pipe, fixed plate 24 are fixed
In 15 lower inner wall of " T-shaped " sleeve, while nut 21 passes through key connection, upper and lower two levels with unidirectional bevel gear 10 respectively
Unidirectional bevel gear 10 respectively with it is respective it is vertical engaged to bevel gear 9, it is vertically defeated with the second generator 12 respectively to bevel gear 9
Enter axis to connect by flat key, the second generator 12 is connected by the horizontal ends of motor cabinet 11 and " T-shaped " sleeve 15.
3 upper head plate 17 of the darrieus Φ types wind wheel organization passes through waterproof thrust ball axis with 22 lower panel of S type ocean currents mechanism
Hold connection, the outer wall clearance fit of S type ocean currents mechanism 22 lower panel mesoporous and axle sleeve 4,22 top panel of S type ocean currents mechanism and axle sleeve
4 inner wall is interference fitted by waterproof unilateral bearing, and axle sleeve inner surface passes through waterproof deep groove ball bearing 18 with 2 outer wall of carbon fiber pipe
Interference fit.
The leading screw 13 is connected with position-restricted housing 14, position-restricted housing 14 and 15 clearance fit of " T-shaped " sleeve, position-restricted housing
It is provided with spring between 14 and vertical sleeve 23, spring one end is connect with position-restricted housing 14, the other end and " T-shaped " sleeve 15
Top connects.
15 left and right sides of " T-shaped " sleeve connects floating drum 16 side by side.
Direction between the opposite placement of the unidirectional bevel gear 10 and horizontal single-headed bevel gear 10 is opposite.
First generator 8, the second generator 12 carry speed increaser.
The sleeve 15 is all made of the sealing of rubber piston ring with other parts junction.
The utility model realizes the up and down motion of vertical direction being decomposed into two phase negative sides by the use of leading screw 13
To rotary motion, recycle unidirectional bevel gear 10 that can be freely rotated in one direction, it is locked in the other directions
Feature, and engaging between bevel gear 9, the single direction rotation that the rotary motion of two opposite directions is converted to motor shaft are transported
It is dynamic, it generates electricity to drive motor shaft to rotate in one direction, avoids the energy loss brought due to conversion direction of rotation, together
The service life of Shi Yanchang motors.The utility model makes full use of the energy of underwater ocean current simultaneously, is provided with S type ocean current power generation machines
Structure 22 and darrieus Φ types wind wheel organization 17,22 torques of S type ocean current power generations mechanism are big, can drive darrieus Φ types wind wheel organization 17
It starts, while darrieus Φ types 17 efficiency of wind wheel organization are higher, can convert the irregular ocean current in direction to one-directional rotation, is promoted
Generating efficiency.
Utility model works process and principle are：
Coastal waters middle sleeve 15 and floating drum 16 understand opposite leading screw 13 due to buoyancy and spring under sea laps and float up and down, together
When position-restricted housing 14 can limit the rotary motion of sleeve 15.When sleeve 15 moves up, nut 21 can rotate in the same direction, due to
Unidirectional bevel gear 10 can be freely rotated in one direction, lock in the other directions, so a 1 unidirectional bevel gear 10
Locked, another is freely rotated, and band dynamic bevel gear 9 is rotated to a direction, drives 12 motor of the second generator axially identical side
To rotation.When sleeve 15 moves down, the unidirectional bevel gear 10 locked when moving up is freely rotated, another is locked, band mantle tooth
Wheel 9 is rotated to the same direction, and 12 motor shaft of the second generator is still rotated to former direction.
S type ocean currents mechanism 22 generates larger torque and darrieus Φ types wind wheel organization 3 is driven to rotate.Darrieus Φ type wind turbines
The blade 3 of structure 17 uses the shape of class water droplet, the darrieus Φ types wind wheel organization 3 after starting that can acquire the ocean current of any direction
Energy, and it is converted into one-directional rotation, the power generation of the first generator 8 is driven by the engagement of left-hand helical gear 6 and dextrorotation helical gear 5.
Further, the gradient, the degree of eccentricity of the blade of the utility model darrieus Φ types wind wheel organization 3, the installation angle of attack
It is contemplated that actual conditions are modified to obtain maximum generating efficiency.
Further, the bottom of the suspension seat 1 of multiple mechanisms can be connected to by rigidity rope when the utility model is applied
Together, and by rigidity rope it is fixed on seabed, anti-locking mechanism is pushed by wave.
Claims (7)
1. a kind of wave and ocean current power generation mechanism, including darrieus Φ type wind wheel organizations, S type ocean current mechanisms and suspension mechanism,
It is characterized in that：The column of darrieus Φ types wind wheel organization (3) is carbon fiber pipe (2), and lower end is fixed with suspension seat (1) center, reached
In strategic point Φ type wind wheel organizations upper/lower terminal plate (17) with waterproof deep groove ball bearing (18) outer ring be interference fitted, waterproof zanjon
Ball bearing (18) inner ring is interference fitted with carbon fiber pipe (2) outer wall, the upper end of axle sleeve (4) and darrieus Φ types wind wheel organization (3)
The upper surface of plate (17) is connected, and axle sleeve (4) neck outer ring is connect with left-hand helical gear (5) by flat key, the left-hand helical gear (5)
It is engaged respectively with the dextrorotation gear of both sides (6), two dextrorotation gears (6) pass through the input of flat key and the first generator (8) respectively
Axis connection, the first generator (8) stand upside down setting, be bolted with partition board (19), partition board (19) by square flange (7) with
Carbon fiber pipe (2) is bolted；The lower end of leading screw (13) is connect with the top of carbon fiber pipe (2) by shaft coupling (20)；
Upper and lower two nuts (21) are respectively with unidirectional bevel gear (10) by being keyed and matching with the thread pitch in the middle part of leading screw (13)
Close, the nut (21) of upside connect by thrust ball bearing with vertical sleeve (23) lower end, vertical sleeve (23) middle part outer wall and
Barrel interference fit, the nut (21) of downside pass through thrust ball bearing and " T-shaped " sleeve (15) at the top of " T-shaped " sleeve (15)
The fixed plate (24) of lower inner wall connects, fixed plate (24) middle through-hole inner wall and carbon fiber pipe (2) outer wall clearance fit, upper,
Lower two horizontal single-headed bevel gears (10) are vertical with two respectively to engage to bevel gear (9), vertically to bevel gear (9) respectively with
The input shaft of two generators (12) is connected by flat key, and the second generator (12) passes through motor cabinet (11) and " T-shaped " sleeve
(15) horizontal ends are connected.
2. a kind of wave according to claim 1 and ocean current power generation mechanism, it is characterised in that：The darrieus Φ type wind wheels
Mechanism (3) upper surface is connect with S type ocean currents mechanism (22) lower panel by waterproof thrust ball bearing, under S type ocean currents mechanism (22)
The outer wall clearance fit of panel mesoporous and axle sleeve (4), S type ocean currents mechanism (22) top panel and the inner wall of axle sleeve (4) pass through waterproof
Unilateral bearing is interference fitted, and axle sleeve inner surface is interference fitted with carbon fiber pipe (2) outer wall by waterproof deep groove ball bearing (18).
3. a kind of wave according to claim 1 and ocean current power generation mechanism, it is characterised in that：The leading screw (13) and limit
Shell (14) is connected, position-restricted housing (14) and " T-shaped " sleeve (15) clearance fit, position-restricted housing (14) and vertical sleeve (23)
Between be provided with spring, spring one end is connect with position-restricted housing (14), and the other end is connect with the top of " T-shaped " sleeve (15).
4. a kind of wave according to claim 1 and ocean current power generation mechanism, it is characterised in that：" T-shaped " sleeve
(15) left and right sides connects floating drum (16) side by side.
5. a kind of wave according to claim 1 and ocean current power generation mechanism, it is characterised in that：The unidirectional bevel gear (10)
Direction between opposite direction placement and horizontal single-headed bevel gear (10) is opposite.
6. a kind of wave according to claim 1 and ocean current power generation mechanism, it is characterised in that：First generator (8),
Second generator (12) carries speed increaser.
7. a kind of wave according to claim 1 and ocean current power generation mechanism, it is characterised in that：The sleeve (15) and its
His part junction is all made of the sealing of rubber piston ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221372.0U CN207960828U (en) | 2018-02-08 | 2018-02-08 | A kind of wave and ocean current power generation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221372.0U CN207960828U (en) | 2018-02-08 | 2018-02-08 | A kind of wave and ocean current power generation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960828U true CN207960828U (en) | 2018-10-12 |
Family
ID=63738314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820221372.0U Expired - Fee Related CN207960828U (en) | 2018-02-08 | 2018-02-08 | A kind of wave and ocean current power generation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223255A (en) * | 2018-02-08 | 2018-06-29 | 西南交通大学 | A kind of wave and power station using ocean currents |
| CN110126874A (en) * | 2019-05-14 | 2019-08-16 | 西南交通大学 | A kind of goods train is from energy storage capacity deceleration top |
-
2018
- 2018-02-08 CN CN201820221372.0U patent/CN207960828U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223255A (en) * | 2018-02-08 | 2018-06-29 | 西南交通大学 | A kind of wave and power station using ocean currents |
| CN108223255B (en) * | 2018-02-08 | 2023-04-28 | 西南交通大学 | Wave and ocean current power generation device |
| CN110126874A (en) * | 2019-05-14 | 2019-08-16 | 西南交通大学 | A kind of goods train is from energy storage capacity deceleration top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181012 Termination date: 20210208 |