CN102943735A - Automatic gyroscope wave energy power generator - Google Patents
Automatic gyroscope wave energy power generator Download PDFInfo
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- CN102943735A CN102943735A CN2012105050578A CN201210505057A CN102943735A CN 102943735 A CN102943735 A CN 102943735A CN 2012105050578 A CN2012105050578 A CN 2012105050578A CN 201210505057 A CN201210505057 A CN 201210505057A CN 102943735 A CN102943735 A CN 102943735A
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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
The invention provides an automatic gyroscope wave energy power generator which is characterized by comprising an automatic gyroscope device, a speed increasing transmission device, a power generator and a controller, wherein a semicircular buoyancy tank and a fully-sealed shell are adopted, wave energy is captured by using the automatic gyroscope device and is stored, and a transmission power is increased by adopting the speed increasing transmission device. Due to the adoption of the technical scheme of a half-direct-drive permanent magnet alternator, the automatic gyroscope wave energy power generator has the characteristics of high wave energy conversion efficiency, strong energy storage capacity, and stable and continuous power output, effectively solves the problems of low wave energy capturing converting efficiency, no energy storage link, and instable power and electric power output of the traditional wave energy power generating device, and has the advantages of simple structure, low cost, reliable performance, high energy conversion rate, and stable power generation and power supply; and the automatic gyroscope wave energy power generator can singly generate power and also a plurality of automatic gyroscope wave energy power generators are combined to form a wave energy power plant so as to realize massive power generation, therefore, the automatic gyroscope wave energy power generator can provide stable and sufficient clean energy for the coast, the island, the seaborne production life, the undersea production life, the military and the scientific research.
Description
Technical field
The invention provides a kind of wave energy generating set, be specifically related to a kind of automatic top wave energy generator, belong to the clean energy resource field.
Background technique
Wave energy is a kind of of marine energy, is reproducible clean energy resource.China has very long shore line and vast marine territory, and the coastal and wave energy resource coastal waters is very abundant, and according to nearly 1.5 hundred million kilowatts according to a preliminary estimate, what can develop approximately has ten thousand kilowatts of 3000-4000.Be becoming tight in global energy day, particularly be related under the situation of national economy social development safety in the continuous enhancing of environmental consciousness and the energy, how effectively to utilize to contain and enrich the great attention that reproducible wave energy resource has obtained countries in the world, competitively drop into huge fund and research and develop.The generation mode of wave energy has multiple at present, wave energy technology classification mainly contains oscillaton water column type, raft formula, shrinks the radio frequency channel formula, point is absorption by capturing, canard, pendulum-type etc., mainly be divided into mechanical type, pneumatic type and hydraulic type by the energy intermediate conversion links, but above-mentioned various trapping modes and conversion regime all exist wave energy to capture conversion efficiency low, conversion equipment is complicated, system's consumable is large, there is not the energy storage link, rate of fault is high, even suffers the damage of sea water intrusion wave and export the problems such as unstable.
Summary of the invention
The invention provides a kind of automatic top wave energy generator, adopt automatic top device to capture the storage wave energy, realize high efficiency conversion of wave energy, stable outputting power, safe power generation power supply.
The technological scheme that technical solution problem of the present invention adopts is, the top wave energy generator adopts semi-circular buoyancy tank automatically, hermetically sealed housing, and by automatic top device, multiplying gear, generator and controller consist of.
Automatically the top device comprises automatic top, clockwork spring case, clockwork spring, spring gear, automatically top adopts click structure and the two-way mode of winding up, can high efficiencyly capture simultaneously the energy that surging, heave, the pitching of wave produce, under wave energy and gravitational effect, move in a circle at a high speed, drive associated gear, for clockwork spring winds up, by clockwork spring stored energy and stable output; Multiplying gear is sent to generator after clockwork spring is stored the power speedup of exporting; Generator generates electricity under the driving of multiplying gear, transmits electric power to electrical network to collection electric substation by cable transfer; Controller is by the automatic top device of Sensor monitoring, and runnability and the states such as multiplying gear, generator are realized the intelligent control to automatic top wave energy generator.
Described automatic top device is by automatic top, the clockwork spring case, clockwork spring, spring gear consists of, automatically top is eccentric semicircle wheel, the intermediate thin edge is thick, select the heavy metal manufacturing of quality, adopt click structure and the two-way mode of winding up, automatically top is under wave energy and gravitational effect, at a high speed do 360 ° of circular movement, can capture simultaneously the surging of wave, heave, three kinds of kinergeties of pitching, automatically the counter-rotating of top forward can both be winded up to clockwork spring, after clockwork spring reaches full string moment, under the effect of clockwork spring slipping torque, though automatically top still in rotation the top wheel no longer wind up to clockwork spring, the clockwork spring of having gone up string discharges power by the rotation of spring gear, the power that clockwork spring is stored steadily at the uniform velocity be transferred to multiplying gear.Clockwork spring is comprised of mainspring barrel, sliding attachment, clockwork spring case, clockwork axis, spring gear.Automatically top is converted to mechanical energy with wave energy, and the clockwork spring stored energy also is transferred to the speedup transmission system with the steady average rate of power that stores.
Described multiplying gear is made of power-converting axle, power-converting wheel, power transmission shaft, power-converting axle and spring gear are meshing, power-converting wheel and power-converting axle one, power transmission shaft and power-converting wheel are meshing, and power transmission shaft is connected with generator rotor shaft.Spring gear adopts meshing mode that the power that clockwork spring discharges is transferred to the power-converting axle, and the power-converting axle drives the rotation of power-converting wheel, and the power-converting wheel adopts meshing mode to drive the power transmission shaft rotation, and power transmission shaft drives the generator operation generating.Multiplying gear is realized speedup by wheel shaft diameter and gear stage, is the power adjustment of spring gear output the required rotating speed of generator and power.
Described generator adopts the half directly-drive permanent magnet generator, drives by power transmission shaft, and institute's electricity is sent into electrical network or power supply by cable transfer after collection electric substation regulates.
Described controller is by each device of Sensor monitoring that arranges at automatic top device, multiplying gear, generator, power transmission cable, buoyancy tank etc. and the runnability of system; occur unusually reporting to the police from trend collection electric substation; automatically take simultaneously the shutdown measure; receive collection electric substation instruction stop, start shooting or keep away typhoon, realize intelligent operation.
Described housing is hermetically sealed metallic material, and top device, multiplying gear, generator, controller are located in the housing automatically, not with contact with sea water, be provided with anchor chain at housing, employing is cast anchor or the seabed means of fixation, is provided with protective grating on housing top, is convenient to maintenance.
Characteristics of the present invention are:
1, automatic top device can high efficiencyly be captured the energy that wave surging, heave, three kinds of motion modes of pitching produce simultaneously, and the conversion efficiency of wave energy is reached about 80%.
2, adopt the clockwork spring stored energy, solved the difficult problem that existing wave energy generator can not energy storage, wave energy unstable, irregular, low speed is converted into the power of stablizing average rate exports, the conversion ratio of energy reaches more than 80%.
3, multiplying gear has been realized speedup in the power-converting process, need not to arrange separately speed change gear.
4, adopt the half directly-drive permanent magnet generator, have the advantages that efficient is high, cost is low, the conversion ratio of energy reaches more than 90%.
5, controller is by runnability and state of each device of Sensor monitoring, automatic indication fault, and Auto Power On, shutdown to collection electric substation transmission information, reception instruction, have realized intelligent operation.
6, adopt cast anchor or fixedly the mode in seabed throw in, applicable to different sea areas, the position influence that do not make moist, capacity of anti-storm is strong, can resist typhoon more than 10 grades.
7, can make up, in the planning marine site, build wave energy power plant, arrange that a plurality of automatic top wave energy generators form large-scale generating capacity, form scale and benefit, form the stable power-supplying ability.
8, the present invention has low cost, high reliability, dynamical characteristics, is convenient to produce, is convenient to mobile, easy to maintenance, can be seashore, island, sea, the lower productive life in sea, and military and scientific research provides reliable and stable electric power.
The invention has the beneficial effects as follows, adopt semi-circular buoyancy tank, utilize automatic top device to capture wave energy, utilize the clockwork spring stored energy, utilize multiplying gear speedup transmission power, adopt the technological scheme of half directly-drive permanent magnet generator generating, has the wave energy conversion efficiency high, energy storage capability is strong, the characteristics that the power stable output continues, effectively having solved existing wave energy generating set wave energy, to capture conversion efficiency low, without the energy storage link, power, electric power is exported unsettled problem, and simple in structure, cost is low, reliable performance, energy conversion rate is high, send out power supply stable, both can generate electricity separately and also can by a plurality of wave energy power plant that are combined into, realize on a large scale generating, can be seashore, the island, marine, the lower productive life in sea, military and scientific research provides stable sufficient clean energy resource.
Description of drawings
Accompanying drawing is automatic top wave energy generator structural representation.
Among the figure, 1 housing, 2 buoyancy tanks, 3 automatic tops, 4 bolts, 5 clockwork axiss, 6 clockwork springs, 7 clockwork spring casees, 8 spring gears, 9 power-converting axles, 10 power-converting wheel, 11 power transmission shafts, 12 rotor shafts, 13 generators, 14 controllers, 15 safety barriers, 16 anchor chains.
Embodiment
The present invention will be further described below in conjunction with drawings and Examples.
As shown in drawings, the automatic top wave energy generator of the present invention is by housing (1), flotation tank (2), automatic top device, multiplying gear, the formations such as generator (13) and controller (14).
Described housing (1) is totally-enclosed metallic material, automatically top device, multiplying gear, generator (13) and controller (14) all are arranged in the housing (1) of sealing, not with contact with sea water, the corrosion of seawater and the destruction of stormy waves have been avoided, be provided with anchor chain (16) at housing (1), automatically the top wave energy generator can adopt the mode of casting anchor to fix, and also can adopt the seabed mode that is fixed on.
Described buoyancy tank (2) shell (1) bottom is designed to semicircle, automatically the top device is arranged on buoyancy tank (2) central authorities, bottom and be sealed vacuum all around, the buoyancy that buoyancy tank (2) produces can make automatic top generator swim in the sea, the energy that surging, heave, the pitching that buoyancy tank (2) bottom adopts semi-circular design to capture fully to come from wave produces reaches about 80% the wave energy conversion ratio of automatic top device.Automatically the center of gravity of top wave energy generator is arranged on the bottom of buoyancy tank (2), guarantees normally operation under larger stormy waves, improves Anti-Typhoon ability, can safe operation generating in typhoon more than 10 grades.
Described automatic top device is made of automatic top (3), clockwork spring case (7), clockwork spring (6), clockwork axis (5), bolt (4) and spring gear (8), automatically top (3) is eccentric semicircle wheel, the intermediate thin edge is thick, select the heavy metal of quality to make, adopt click structure (not marking among the figure) and the two-way mode of winding up, top (3) is fixed on the clockwork axis (5) by bolt (4) automatically.Automatic top is converted to mechanical energy to wave energy by High Rotation Speed and is stored on the clockwork spring (6), and the output by spring gear (8) stable and uniform, clockwork spring (6) is made of mainspring barrel, sliding attachment and spring gear (8), clockwork spring is arranged in the clockwork spring case (7), be fixed on the clockwork axis (5), clockwork spring under free state (6) is " S " shape, and dish enters in the clockwork spring case (7) is connected 8 with clockwork axis (5) with spring gear) be connected.
Described multiplying gear is by power-converting axle (9), power-converting wheel (10), power transmission shaft (11) consists of, power-converting axle (9) is meshing with spring gear (8), power-converting axle (9) and power-converting wheel (10) one, power-converting wheel (10) is meshing with power transmission shaft (11), power transmission shaft (11) is connected with generator rotor shaft (12), the energy that is stored on the clockwork spring (6) utilizes meshing mode to be transferred to power-converting axle (9) by spring gear (8), utilize meshing mode to be transferred to power transmission shaft (11) by power-converting wheel (10), drive generator rotor shaft (12) rotation by power transmission shaft (11) again, generator (13) operation generating, multiplying gear has been realized speedup and power transmission by wheel shaft diameter and gear stage, is the power adjustment speedup of spring gear (8) output required rotating speed and power of generator (13).
Described generator (13) adopts half directly-drive permanent magnet directly to drive generator, drive generator rotor shaft (12) by power transmission shaft (11), required speedup is finished in the power transmission process, partly directly drive generator and have that cost is low, efficient is high, safeguard simply and easily characteristics, generator (13) institute electricity through cable transfer to collection electric substation.
Described controller (14) is by being arranged on automatic top device; the runnability of the sensor on multiplying gear, generator (13), power transmission cable, the buoyancy tank, the automatic top wave energy generator of monitoring; occur unusually reporting to the police from trend collection transformation center; automatically take the shutdown measure; receive the collection transformation center instruction stop, start shooting or keep away typhoon, realize intelligent operation.
On the platform on the automatic top wave energy generator buoyancy tank, also be provided with safety guard (15), ensure maintenance man's safety, be convenient to device maintenance and maintenance.
Claims (3)
1. an automatic top wave energy generator is characterized in that, adopts semi-circular buoyancy tank, hermetically sealed housing, and by automatic top device, multiplying gear, generator and controller consist of.
2. a kind of automatic top wave energy generator according to claim 1, it is characterized in that, described automatic top device is made of automatic top, clockwork spring case, clockwork spring, clockwork axis, bolt and spring gear, automatically top is eccentric semicircle wheel, the intermediate thin edge is thick, adopts click structure and the two-way mode of winding up, and top is bolted on the clockwork axis automatically, clockwork spring comprises mainspring barrel, sliding attachment and spring gear, and clockwork spring is arranged in the clockwork spring case and is connected with spring gear with clockwork axis.
3. a kind of automatic top wave energy generator according to claim 1, it is characterized in that, described multiplying gear is by the power-converting axle, the power-converting wheel, power transmission shaft consists of, and power-converting axle and spring gear are meshing, power-converting axle and power-converting wheel one, the power-converting wheel is meshing with power transmission shaft, and power transmission shaft is connected with generator rotor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105050578A CN102943735A (en) | 2012-10-08 | 2012-12-02 | Automatic gyroscope wave energy power generator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220509264.6 | 2012-10-08 | ||
| CN201220509264 | 2012-10-08 | ||
| CN2012105050578A CN102943735A (en) | 2012-10-08 | 2012-12-02 | Automatic gyroscope wave energy power generator |
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| CN102943735A true CN102943735A (en) | 2013-02-27 |
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| CN2012105050578A Pending CN102943735A (en) | 2012-10-08 | 2012-12-02 | Automatic gyroscope wave energy power generator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871170A (en) * | 2016-06-03 | 2016-08-17 | 梁金水 | Electric power generation device of intelligent wearable device |
| CN105986955A (en) * | 2015-03-03 | 2016-10-05 | 刘广 | Water floater lamp on sea |
| CN108678888A (en) * | 2018-03-30 | 2018-10-19 | 深圳大学 | Wave energy acquisition device |
| CN110397547A (en) * | 2019-08-23 | 2019-11-01 | 吉田根 | It is a kind of to float closed swing type sea wave power generating and its method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1214411A (en) * | 1997-10-14 | 1999-04-21 | 张成美 | Spiral spring type miniature power generator |
| CN102182616A (en) * | 2011-05-17 | 2011-09-14 | 冯久雨 | Device for performing secondary power generation by using sea wave kinetic energy |
-
2012
- 2012-12-02 CN CN2012105050578A patent/CN102943735A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1214411A (en) * | 1997-10-14 | 1999-04-21 | 张成美 | Spiral spring type miniature power generator |
| CN102182616A (en) * | 2011-05-17 | 2011-09-14 | 冯久雨 | Device for performing secondary power generation by using sea wave kinetic energy |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986955A (en) * | 2015-03-03 | 2016-10-05 | 刘广 | Water floater lamp on sea |
| CN105871170A (en) * | 2016-06-03 | 2016-08-17 | 梁金水 | Electric power generation device of intelligent wearable device |
| CN108678888A (en) * | 2018-03-30 | 2018-10-19 | 深圳大学 | Wave energy acquisition device |
| CN110397547A (en) * | 2019-08-23 | 2019-11-01 | 吉田根 | It is a kind of to float closed swing type sea wave power generating and its method |
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Application publication date: 20130227 |