CN105065188A - Wind wave power generation device - Google Patents

Wind wave power generation device Download PDF

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Publication number
CN105065188A
CN105065188A CN201510515746.0A CN201510515746A CN105065188A CN 105065188 A CN105065188 A CN 105065188A CN 201510515746 A CN201510515746 A CN 201510515746A CN 105065188 A CN105065188 A CN 105065188A
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CN
China
Prior art keywords
blade
wheel
power generation
floating body
generating device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510515746.0A
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Chinese (zh)
Inventor
姚云龙
马广英
姚学明
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Shandong University Weihai
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Shandong University Weihai
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Filing date
Publication date
Application filed by Shandong University Weihai filed Critical Shandong University Weihai
Priority to CN201510515746.0A priority Critical patent/CN105065188A/en
Publication of CN105065188A publication Critical patent/CN105065188A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Wind Motors (AREA)

Abstract

The invention discloses a wind wave power generation device, and belongs to the field of new energy power generation. Two kinds of energy can be utilized at the same time by the wind wave power generation device. A body of the wind wave power generation device comprises a floating body and a plurality of wind wave power generation units arranged on the floating body. Each wind wave power generation unit comprises a power generation unit body, a speed increaser and two coaxial wind wave wheels. The wind wave wheels receive wind energy and/or wave energy to drive a blade wheel hub to rotate, the blade wheel hub drives the speed increasers to rotate, and then the power generation unit bodies coaxial with the speed increasers are driven to rotate at a high speed. Ratchet wheels are arranged on the blade wheel hub, and ratchets matched with the ratchet wheels are fixed to the speed increasers. Eight blades are arranged on each wind wave wheel hub at the intervals of 45 degrees, and the blades on every two corresponding wind wave wheel hubs are staggered by 22.5 degrees. The wind wave power generation device is simple in structure, high in energy conversion efficiency, low in production cost and beneficial for application and popularization of wind wave power generation.

Description

Stormy waves electricity generating device
Technical field
The invention belongs to field of new energy generation, be specifically related to a kind of stormy waves electricity generating device.
Background technique
Earth surface have the area of more than 2/3rds cover by ocean, be richly stored with in ocean renewable energy sources.In the face of problems such as traditional energy exhaustion, energy cost increases, on the ocean that people's having focused on energy development contains multiple green regenerative energy sources.Wind energy is that earth surface large quantity of air flows the kinetic energy produced, and wave energy refers to the kinetic energy that ocean surface wave has and potential energy.Along with people constantly deepen wind energy and wave-energy power generation understanding, various wind energy power and wave-type electric generator continue to bring out, utilize wind energy and wave energy two kinds of marine energies can improve the utilization ratio of marine energy simultaneously, but due to the transformation of energy poor effect of current stormy waves electricity generating device, thus limit applying of stormy waves generating.
This generator set is attempted to utilize two kinds can generate electricity simultaneously simultaneously, reaches the effect of 1+1 > 2, solves the defect that single energy utilization ratio is low, greatly improves the efficiency utilizing disturbance energy, meets the needs that people are growing to green energy resource.
Summary of the invention
The object of this invention is to provide a kind of stormy waves electricity generating device, can utilize wind energy and wave energy, its energy conversion efficiency is high simultaneously, is conducive to applying of stormy waves generating.
The scheme that the present invention adopts to achieve these goals is:
Stormy waves electricity generating device, comprises floating body and is arranged on the multiple stage disturbance generator set on floating body,
Every typhoon ripple generator set comprises generator set, booster engine and two disturbance wheels coaxially arranged, and disturbance wheel receives wind energy and/or powered by wave energy blade wheel wheel rotates, and blade wheel wheel drives booster engine to rotate, thus drives coaxial generator set High Rotation Speed; Blade wheel wheel is provided with ratchet, booster engine is fixed with the ratchet coordinated with ratchet, described disturbance wheel wheel is provided with 8 blades, the alternate 45o of adjacent blades, and the blades on two disturbance wheel wheels offset one from another 22.5o.
Further, blade shape is arcuate structure, is fixedly connected with between blade with blade axostylus axostyle, and blade axostylus axostyle and blade wheel wheel are adjustable connection.The blade of arcuate structure can absorption wave energy as much as possible and wind energy.Blade is fixedly connected with blade axostylus axostyle, and blade can not at will be rotated, to ensure that it can continue to accept disturbance energy.Blade axostylus axostyle and blade wheel wheel are adjustable connection, to ensure draft and the blade angle of blade, to guarantee that it absorbs disturbance energy to greatest extent.
Further, the long 1-2 rice of blade.
Further, blade and axle sleeve make by plastic-steel entirety, and be enclosed within blade axostylus axostyle, the stiffening ring of metal is established in blade periphery, and outer 1/3rd place's wire nettings are strengthened.
Further, floating body is provided with 4 mooring systems, to make floating body relatively fixing, makes generator set stable operation.
Further, floating body has triangular groove, is placed with counterweight in groove.Floating body can be made to keep being advisable between plane 0.8-1 rice off sea, and blade draft is about 0.5 meter, to play the maximum generation ability of unit.
Further, floating body is provided with wind direction and wind velocity detector and turns to rudder.According to the measurement result of wind direction and wind velocity detector, by turning to rudder to adjust the direction of floating body, guarantee floating body aim at all the time disturbance come to, make complete machine reach disturbance peak use rate.
Further, floating body is provided with propeller cavitation.
Further, floating body boats and ships special steel manufactures.
Stormy waves electricity generating device of the present invention, adopt floating body carrying disturbance generator set, the kinetic energy of the kinetic energy of Absorbable rod wave and the impetus of potential energy and wind-force, convert it into mechanical energy, wave energy and wind energy is forced to select equidirectional rotation to rotate to promote rotatingshaft to same direction by ratchet system again, thus drive booster engine to rotate, booster engine again drive electrical generators group rotates, be electric energy by mechanical energy, be sent on the switchboard of floating body, deliver to longshore electric substation again, for user.Wind wheel of the present invention adopts double disturbance wheel composition, and its uniform force, blade adopts arcuate structure, and arc-shaped concave does not accept wind thrust back to wind direction, just when wind direction, accepts wind-force maximum.The above water of blade accepts wind energy, and above water accepts wave energy, and its reasonable in design, energy conversion efficiency is high.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
Fig. 2 is Ι-Ι sectional drawing in Fig. 1.
Fig. 3 is the structural representation of disturbance generator set.
Fig. 4 is disturbance wheel construction schematic diagram.
Fig. 5 is blade enlarged view.
Fig. 6 is A-A sectional drawing in Fig. 5.
Figure number illustrate: 1 generator set, 2 booster engines, 3,3' be disturbance wheel, 4 anchors, 5 winches, 6 winch driving gears, 7,7 ' propeller cavitation, 8 triangular grooves, 9 rudders for ship, 10 switchgear rooms, 11 ratchets, 12 ratchets, 13 wind vanes, 14 set screws, 15 stiffening rings, 16 axle sleeves, 17 blade wheel wheels, 18 recording anemometers, 19 turn to rudder, 20 blades, 21 blade axostylus axostyles, 22 stiffening rings.
Embodiment
As shown in Figure 1, give a kind of embodiment of the present invention, in the present embodiment, floating body is loaded with 6 typhoon ripple generator set, the work that every platform unit can be relatively independent.In actual application, the quantity of disturbance generator set can be set as required.Every typhoon ripple generator set comprises generator set 1, booster engine 2 and two disturbance wheel 3,3' coaxially arranged, disturbance wheel 3,3' receive wind energy and/or powered by wave energy blade wheel wheel 17 rotates, blade wheel wheel 17 drives booster engine 2 to rotate, thus drives coaxial generator set 1 High Rotation Speed; Blade wheel wheel 17 is provided with ratchet 11, booster engine 2 is fixed with the ratchet 12 coordinated with ratchet 11, described disturbance wheel 3,3 ' is provided with 8 blades, the alternate 45o of adjacent blades, and the blade on two disturbance wheels offsets one from another 22.5o.
The blade of apoplexy impeller 3,3 ' of the present invention adopts arcuate structure, and it can absorption wave energy as much as possible and wind energy.Be fixedly connected with between blade 20 with blade axostylus axostyle 21, blade axostylus axostyle 21 and blade wheel wheel 17 are for being fixedly connected with.Adopt set screw 14 to be fixedly connected with between blade 20 with blade axostylus axostyle 21, blade wheel wheel 17 is connected with blade 3 and 3 ', and then blade wheel wheel 17 is connected with running shaft, is formed overall.Blade 20 and axle sleeve 16 make by plastic-steel entirety, and be enclosed within blade axostylus axostyle 21, the stiffening ring 22 of metal is established in periphery, and outer 1/3rd place's wire nettings are strengthened.
Blade 20 is towards a direction, be count zero point with peak, the arc-shaped concave of blade 20 is back to wind direction, do not accept wind thrust, can receive the thrust of sea wind when blade 20 forwards 45 ° to, along with the increase of angle, the wind-force of acceptance is larger, larger to running shaft thrust, 180 ° time, accept wind-force maximum.The blade 20 of arcuate structure forms arc-shaped concave, and wind energy is all absorbed by the arc-shaped concave on blade 20, becomes mechanical axis and tries hard to recommend the rotation of dynamic running shaft.So analogize, under the continuous impetus of double air exhaust impeller 3,3', make running shaft continuous rotation; When blade 20 forwards horizontal plane to, forward face receives wave again to the kinetic energy of disturbance wheel 3,3' and potential energy, by the continuous impetus to blade 20, change wave energy into mechanical energy, running shaft drives booster engine 2 to rotate, speed is increased, thus makes coaxial generator set 1 High Rotation Speed, start generating.Electricity delivers to switchboard 10, delivers to bank switchgear room, and then send into huge numbers of families by switchboard by concentrated for the electricity of 6 units by submarine cable.
Floating body has triangular groove 8, is placed with counterweight in groove.Floating body can be made to keep being advisable between plane 0.8-1 rice off sea, and blade draft is about 0.5 meter, to play the maximum generation ability of unit.Floating body is also provided with wind vane 13 and recording anemometer 18 for the wind speed that determines the wind direction, according to wind direction and wind velocity, by the direction turning to rudder 19 to adjust floating body, guarantee floating body aim at all the time disturbance come to, make complete machine reach disturbance peak use rate.
Relatively fixing in order to ensure floating body, floating body is provided with 4 mooring systems, and mooring system comprises anchor 4, winch 5 and winch driving gear 6, and winch driving gear 6 can be motor or manual driving device.Mounted floating body sails good water level into, starts winch driving gear 6 and starts winch 5 and put down anchor 4 and fixed by buoyancy aid.Floating body is provided with two propeller cavitations 7,7 ', wind-force is excessive, when exceeding the ability to bear of floating body, starts winch 5 and mentions anchor 4, starts propeller cavitation 7 and 7 ', handles rudder for ship 9 and sails floating body into the harbor.

Claims (10)

1. stormy waves electricity generating device, comprise floating body and be arranged on the multiple stage disturbance generator set on floating body, it is characterized in that: every typhoon ripple generator set comprises generator set, booster engine and two disturbance wheels coaxially arranged, disturbance wheel receives wind energy and/or powered by wave energy blade wheel wheel rotates, blade wheel wheel drives booster engine to rotate, thus drives coaxial generator set High Rotation Speed; Blade wheel wheel is provided with ratchet, booster engine is fixed with the ratchet coordinated with ratchet, described disturbance wheel wheel is provided with 8 blades, the alternate 45o of adjacent blades, and the blades on two disturbance wheel wheels offset one from another 22.5o.
2. stormy waves electricity generating device according to claim 1, is characterized in that: blade shape is arcuate structure, is fixedly connected with between blade with blade axostylus axostyle, and blade axostylus axostyle and blade wheel wheel are adjustable connection.
3. stormy waves electricity generating device according to claim 1 and 2, is characterized in that: the long 1-2 rice of blade.
4. stormy waves electricity generating device according to claim 1 and 2, is characterized in that: blade and axle sleeve make by plastic-steel entirety, is enclosed within blade axostylus axostyle.
5. stormy waves electricity generating device according to claim 1 and 2, is characterized in that: blade periphery is provided with metal stiffening ring, and outer 1/3rd place's wire nettings are strengthened.
6. stormy waves electricity generating device according to claim 1, is characterized in that: floating body is provided with 4 mooring systems, and mooring system comprises anchor, winch and winch driving gear.
7. stormy waves electricity generating device according to claim 1, is characterized in that: floating body has triangular groove, is placed with counterweight in groove.
8. stormy waves electricity generating device according to claim 1, is characterized in that: floating body is provided with wind direction and wind velocity detector and turns to rudder.
9. stormy waves electricity generating device according to claim 1, is characterized in that: floating body is provided with propeller cavitation.
10. stormy waves electricity generating device according to claim 1, is characterized in that: floating body boats and ships special steel manufactures.
CN201510515746.0A 2015-08-21 2015-08-21 Wind wave power generation device Pending CN105065188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510515746.0A CN105065188A (en) 2015-08-21 2015-08-21 Wind wave power generation device

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Application Number Priority Date Filing Date Title
CN201510515746.0A CN105065188A (en) 2015-08-21 2015-08-21 Wind wave power generation device

Publications (1)

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CN105065188A true CN105065188A (en) 2015-11-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120940A (en) * 2016-08-29 2016-11-16 山东大学（威海） A kind of silt-cleaning vessel for river way
CN108883814A (en) * 2016-03-16 2018-11-23 诺维奇股份公司 floating platform
CN109281793A (en) * 2018-08-30 2019-01-29 中国科学院广州能源研究所 A kind of wave energy generating set that changeable type is adaptive

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201144760Y (en) * 2008-01-09 2008-11-05 邓海城 Solar energy, wave energy and wind energy integrated power generation dock
US20110113770A1 (en) * 2008-08-06 2011-05-19 Yi Zhang Oceanic Wave Energy Utilization System
KR20120095751A (en) * 2011-02-21 2012-08-29 한국해양연구원 Complex generator using wave and wind
CN103939264A (en) * 2014-05-04 2014-07-23 钟群明 Water flow generator set
CN104100434A (en) * 2013-04-08 2014-10-15 朱建荣 Dual purpose large generating turning wheel unit for wind and wave
CN104514679A (en) * 2013-09-30 2015-04-15 无锡津天阳激光电子有限公司 Spiral type sea wave generator
CN204827781U (en) * 2015-08-21 2015-12-02 山东大学（威海） Stormy waves power generation facility

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201144760Y (en) * 2008-01-09 2008-11-05 邓海城 Solar energy, wave energy and wind energy integrated power generation dock
US20110113770A1 (en) * 2008-08-06 2011-05-19 Yi Zhang Oceanic Wave Energy Utilization System
KR20120095751A (en) * 2011-02-21 2012-08-29 한국해양연구원 Complex generator using wave and wind
CN104100434A (en) * 2013-04-08 2014-10-15 朱建荣 Dual purpose large generating turning wheel unit for wind and wave
CN104514679A (en) * 2013-09-30 2015-04-15 无锡津天阳激光电子有限公司 Spiral type sea wave generator
CN103939264A (en) * 2014-05-04 2014-07-23 钟群明 Water flow generator set
CN204827781U (en) * 2015-08-21 2015-12-02 山东大学（威海） Stormy waves power generation facility

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108883814A (en) * 2016-03-16 2018-11-23 诺维奇股份公司 floating platform
CN108883814B (en) * 2016-03-16 2021-07-27 诺维奇股份公司 Floating platform
CN106120940A (en) * 2016-08-29 2016-11-16 山东大学（威海） A kind of silt-cleaning vessel for river way
CN109281793A (en) * 2018-08-30 2019-01-29 中国科学院广州能源研究所 A kind of wave energy generating set that changeable type is adaptive
CN109281793B (en) * 2018-08-30 2019-12-06 中国科学院广州能源研究所 Variable self-adaptive wave power generation device

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Application publication date: 20151118

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