CN204511759U - A kind of adjustable pendulum wave energy power generation - Google Patents
A kind of adjustable pendulum wave energy power generation Download PDFInfo
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- CN204511759U CN204511759U CN201520197555.XU CN201520197555U CN204511759U CN 204511759 U CN204511759 U CN 204511759U CN 201520197555 U CN201520197555 U CN 201520197555U CN 204511759 U CN204511759 U CN 204511759U
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- pendulum
- wave energy
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- energy power
- gearwheel
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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
Abstract
An adjustable pendulum wave energy power generation, it belongs to ocean engineering electricity generating device field.The elevator mechanism employing lifting motor of this device is contained in the lifter rack sleeve on coupling shaft through lifter wheel driving casing, rotating machinery adopts electric rotating machine to connect the rotary pinion be meshed with rotation gearwheel, and the upper-end surface of lifter rack sleeve and the lower end surface of rotation gearwheel are for being slidably matched.Lifting motor adopts cable to be electrically connected with pressure transducer through pressure Logic control module, and electric rotating machine adopts cable to be electrically connected with velocity transducer through speed logic control module.Which solves occur in traditional pendulum wave energy power generation can not regulate height, direction of heading sea can not be regulated, the problem such as difficult in maintenance, improve common pendulum wave energy power generation, pendulum plate height can be regulated with height of water level, pendulum plate direction can regulate with wave direction, increases wave energy absorbing rate, severe sea condition condition lower device can be prevented again destroyed simultaneously.
Description
Technical field
The utility model relates to a kind of adjustable pendulum wave energy power generation, and it belongs to ocean engineering electricity generating device field.
Background technique
Pendulum wave energy power generation is the important way of commercial wave-energy power generation, and its main body is the pendulum mass along with Wave oscillating, and pendulum mass is as the one-level energy transfer mechanism of wave energy generating set.Conventional pendulum wave energy power generation, for hanging pendulum-type, is fixed up the mechanism except pendulum mass usually, and this mode is subject to factors restriction, and Security is poor in some cases.First, because the position of mechanism is fixed, therefore on sea level too low or too high time wave energy can not fully collect, wave energy only fully could be collected when fluctuating more among a small circle in sea level, and when violent storm occurs at sea or sea situation is severe, if this electricity generating device is still damaged unavoidably marine.Secondly, after equipment is fixing, mechanical structure portion is difficult to move on to land to be safeguarded, although electric power system simultaneously takes water proof protective measures, time one length is still easy to and contact with sea water, causes various circuit problem.
Severse weather is a kind of sea situation that offshore generating system must be considered.While storm percussion mechanism, wave all uses energy-activation large equally oscillator device with the motion driving pendulum mass to make to exceed restriction amplitude, and the continuous fatigue accumulation of whole mechanical mechanism finally can be made to form fatal breaking-up.Current main solution is the thickness increasing pendulum mass floor, also has and expands peak swing scope.If the height of energy controlling device and contact with sea water, then effectively can improve Security, safeguard more convenient simultaneously.
Summary of the invention
There is provided a kind of adjustable pendulum wave energy power generation for the problems referred to above the utility model, this electricity generating device should adopt adjustable structure, can regulate pendulum mass height in the seawater, is convenient to pendulum mass to move on to land simultaneously.Its objective is and will solve two problems, one is improve capacity usage ratio, and two is ensure safety problem.
The utility model solves the technological scheme that its technical problem adopts: a kind of adjustable pendulum wave energy power generation, it comprises offshore platform, a power facility and a pendulum plate, it also comprises an elevator mechanism and a rotating machinery, described elevator mechanism is arranged on offshore platform, elevator mechanism adopts two lifting motors to be contained in lifter rack sleeve on coupling shaft through respective lifter wheel driving casing, the upper end of coupling shaft is fixedly connected with rotation gearwheel, and the upper-end surface of lifter rack sleeve and the lower end surface of rotation gearwheel are for being slidably matched; Described rotating machinery is arranged on the circular plate that is fixedly connected with lifter rack sleeve upper end, two electric rotating machines be arranged on circular plate respectively connect one with the rotary pinion rotating gearwheel and be meshed; Described power facility is fixedly connected with the lower end of coupling shaft, and the swing plate shaft two ends of power facility are fixedly connected with pendulum plate, is fixed on the generating small gear that the generating gearwheel on swing plate shaft is connected with generator and is meshed; Described lifting motor adopts cable to be electrically connected with pressure transducer through pressure Logic control module, and described electric rotating machine adopts cable to be electrically connected with velocity transducer through speed logic control module.
The bottom of described offshore platform is provided with the column being fixed on seabed.
Adopt above-mentioned technological scheme, wave speed and seawater pressure data are gathered respectively by the velocity transducer and pressure transducer that are placed in seawater, Negotiation speed Logic control module and pressure Logic control module calculate current sea direction and sea level average height data, Negotiation speed Logic control module and pressure Logic control module control corner and the height of putting plate, ensure that pendulum plate is head sea all the time, be vertically in optimum height.
The beneficial effects of the utility model are: this adjustable pendulum wave energy power generation adopts elevator mechanism and rotating machinery, elevator mechanism adopts two lifting motors to be contained in lifter rack sleeve on coupling shaft through respective lifter wheel driving casing, rotating machinery adopts two electric rotating machines respectively to connect a rotary pinion be meshed with rotation gearwheel, and the upper-end surface of lifter rack sleeve and the lower end surface of rotation gearwheel are for being slidably matched.Lifting motor adopts cable to be electrically connected with pressure transducer through pressure Logic control module, and electric rotating machine adopts cable to be electrically connected with velocity transducer through speed logic control module.A kind of mechanical device that the problems such as adjustable pendulum wave energy power generation can not regulate height for what occur in traditional pendulum wave energy power generation, can not regulate direction of heading sea, difficult in maintenance propose.This arrangement improves common pendulum wave energy power generation, pendulum plate height can be regulated with height of water level, and pendulum plate direction can regulate with wave direction, increases wave energy absorbing rate, severe sea condition condition lower device can be prevented again destroyed simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and implementation methods, the utility model is described in further detail.
Fig. 1 is the structural drawing of adjustable pendulum wave energy power generation.
Fig. 2 is the A-A view in Fig. 1.
Fig. 3 is the B enlarged view in Fig. 1.
Fig. 4 is the internal structure schematic diagram of electricity generating device.
In figure: 1, coupling shaft, 1a, rotate gearwheel, 2, lifter rack sleeve, 3, rotary pinion, 4, electric rotating machine, 5, circular plate, 6, lifter wheel, 6a, lifting motor, 7, offshore platform, 7a, column, 8, power facility, 8a, output cable, 8b, generator, 8c, generating small gear, 8d, generating gearwheel, 8e, swing plate shaft, 9, pendulum plate, 10, velocity transducer, 11, pressure transducer, 12, speed logic control module, 13, pressure Logic control module.
Embodiment
Fig. 1,2,3,4 shows a kind of adjustable pendulum wave energy power generation.In figure, this adjustable pendulum wave energy power generation comprises offshore platform 7, power facility 8, pendulum plate 9, elevator mechanism and a rotating machinery, and the bottom of offshore platform 7 is provided with the column 7a being fixed on seabed.Elevator mechanism is arranged on offshore platform 7, elevator mechanism adopts two lifting motor 6a to be contained in lifter rack sleeve 2 on coupling shaft 1 through respective lifter wheel 6 driving casing, the upper end of coupling shaft 1 is fixedly connected with and rotates gearwheel 1a, and the upper-end surface of lifter rack sleeve 2 and the lower end surface of rotation gearwheel 1a are for being slidably matched.Rotating machinery is arranged on the circular plate 5 that is fixedly connected with lifter rack sleeve 2 upper end, and two electric rotating machines 4 be arranged on circular plate 5 respectively connect a rotary pinion 3 be meshed with rotation gearwheel 1a.Power facility 8 is fixedly connected with the lower end of coupling shaft 1, and the swing plate shaft 8e two ends of power facility 8 are fixedly connected with pendulum plate 9, is fixed on the generating small gear 8c that the generating gearwheel 8d on swing plate shaft 8e is connected with generator 8b and is meshed.Lifting motor 6a adopts cable to be electrically connected with pressure transducer 11 through pressure Logic control module 13, and electric rotating machine 4 adopts cable to be electrically connected with velocity transducer 10 through speed logic control module 12.
Lifting motor 6a and lifter wheel 6 are fixed in cage, and lifter wheel 6 engages with lifter rack sleeve 2, can drive the Level Change of lifter rack sleeve 2 and coupling shaft 1 when lifter wheel 6 rotates, and cage also has the effect of fixed muffle horizontal position.
Pressure transducer 11 is connected with the lifting motor 6a controlling lifter wheel 6 by pressure Logic control module 13, pressure transducer 11 is continuous acquisition one group of seawater pressure at regular intervals, pressure Logic control module 13 is averaged to the data passed back and is scaled current sea level altitude, and the rotation controlling lifting motor 6a drives the Level Change of lifter rack sleeve 2 through lifter wheel 6, coupling shaft 1 stretches out lifter rack sleeve 2 shell that is rear and power facility 8 and welds together, during coupling shaft 1 Level Change, the height of pendulum plate 9 also changes simultaneously.
Velocity transducer 10 Negotiation speed Logic control module 12 is connected with electric rotating machine 4, velocity transducer 10 gathers one group of velocity of wave translation data at regular intervals, speed logic control module 12 is averaged to the speed data analysis passed back, as the average strength of current under current sea situation, and control the driven rotary small gear 3 of electric rotating machine 4 and rotate gearwheel 1a rotation, regulate the direction of heading sea of pendulum plate 9, to make the highest torsional moment reducing pendulum plate of the generating efficiency of pendulum plate simultaneously.
The in-built working principle of power facility 8 is as follows, when wave makes pendulum plate 9 swing, generating gearwheel 8d on swing plate shaft 8e rotates simultaneously, rotate through generating small gear 8c drive electrical generators 8b, thus reach generating object, the electricity sent is delivered on offshore platform by cord 8a through the center hole of coupling shaft 1, then after rectification circuit directly utilize or give large-scale battery charging.
Claims (2)
1. an adjustable pendulum wave energy power generation, it comprises offshore platform (7), a power facility (8) and pendulum plate (9), it is characterized in that: it also comprises an elevator mechanism and a rotating machinery, described elevator mechanism is arranged on offshore platform (7), elevator mechanism adopts two lifting motors (6a) to be contained in lifter rack sleeve (2) on coupling shaft (1) through respective lifter wheel (6) driving casing, the upper end of coupling shaft (1) is fixedly connected with and rotates gearwheel (1a), the upper-end surface of lifter rack sleeve (2) and the lower end surface of rotation gearwheel (1a) are for being slidably matched, described rotating machinery is arranged on the circular plate (5) that is fixedly connected with lifter rack sleeve (2) upper end, and two electric rotating machines (4) be arranged on circular plate (5) respectively connect a rotary pinion (3) be meshed with rotation gearwheel (1a), described power facility (8) is fixedly connected with the lower end of coupling shaft (1), swing plate shaft (8e) two ends of power facility (8) are fixedly connected with pendulum plate (9), are fixed on the generating small gear (8c) that the generating gearwheel (8d) on swing plate shaft (8e) is connected with generator (8b) and are meshed, described lifting motor (6a) adopts cable to be electrically connected with pressure transducer (11) through pressure Logic control module (13), and described electric rotating machine (4) adopts cable to be electrically connected with velocity transducer (10) through speed logic control module (12).
2. a kind of adjustable pendulum wave energy power generation according to claim 1, is characterized in that: the bottom of described offshore platform (7) is provided with the column (7a) being fixed on seabed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197555.XU CN204511759U (en) | 2015-04-03 | 2015-04-03 | A kind of adjustable pendulum wave energy power generation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197555.XU CN204511759U (en) | 2015-04-03 | 2015-04-03 | A kind of adjustable pendulum wave energy power generation |
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| CN204511759U true CN204511759U (en) | 2015-07-29 |
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| CN201520197555.XU Active CN204511759U (en) | 2015-04-03 | 2015-04-03 | A kind of adjustable pendulum wave energy power generation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747361A (en) * | 2015-04-03 | 2015-07-01 | 大连理工大学 | Adjustable swing type wave power generation device |
| CN107472890A (en) * | 2017-06-28 | 2017-12-15 | 苏州纽爱德自动化科技有限公司 | A kind of goods automatic positioning clamp |
| CN114857038A (en) * | 2022-04-26 | 2022-08-05 | 吉林大学 | Experimental table for reproducing cavitation phenomenon of axial flow water pump |
-
2015
- 2015-04-03 CN CN201520197555.XU patent/CN204511759U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747361A (en) * | 2015-04-03 | 2015-07-01 | 大连理工大学 | Adjustable swing type wave power generation device |
| CN107472890A (en) * | 2017-06-28 | 2017-12-15 | 苏州纽爱德自动化科技有限公司 | A kind of goods automatic positioning clamp |
| CN114857038A (en) * | 2022-04-26 | 2022-08-05 | 吉林大学 | Experimental table for reproducing cavitation phenomenon of axial flow water pump |
| CN114857038B (en) * | 2022-04-26 | 2023-02-17 | 吉林大学 | Experimental table for reproducing cavitation phenomenon of axial flow water pump |
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| GR01 | Patent grant |