CN1177036A - Tide power plant - Google Patents
Tide power plant Download PDFInfo
- Publication number
- CN1177036A CN1177036A CN96109685A CN96109685A CN1177036A CN 1177036 A CN1177036 A CN 1177036A CN 96109685 A CN96109685 A CN 96109685A CN 96109685 A CN96109685 A CN 96109685A CN 1177036 A CN1177036 A CN 1177036A
- Authority
- CN
- China
- Prior art keywords
- container
- gear
- column
- generating device
- tidal power
- 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
Links
- 239000013535 sea water Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 244000145841 kine Species 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kine of tide electrogenerating apparatus consists of column, foundation, container, upper guide bush, lower guide bush, machine base, generator set and gear rack pair, where the column is set up in the sea water by the fondation and shrunk-on the center of container, the container can rise and fall along the axial direction of the column by utilizing the upper and lower guide bushes. On the column is fixed a machine base on which the electrogenerating set composed of generator and accelerator is fixed. The output axle of the accelerator connects to the generator, the input axle fixed a gear which engages the rack fixed on the inside of the container. Said apparatus features simple structure, less component and easy to implement. Since the low cost and miniaturization when making, so it has the spreading value fir asking for energy source from natural world.,
Description
The present invention relates to a kind of tidal power generating device, exactly, this device be utilize the moon and the sun to the earth everywhere the periodic the fluctuation phenomenon of the different caused water levels of gravitation one cover can be built up in the coastal bay for the mechanical device of generating, will change owing to the potential energy that flux and reflux forms convert the parts rotation to and then drive generator operation this moment and generate electricity.
Tidal power generation is hydroelectric a kind of, " water energy " generating that utilizes coastal morning and evening tides to contain.Generally in the bay or fleet fill dam establish gate and form reservoir, flood tide or the ebb tide process in, tidewater turnover reservoir all can promote the generating of hydraulic generator unit.The inside and outside water-head of reservoir is the required head of generating, the tidewater flow that tidal range and the decision of storage capacity size can be quoted.For example Rushan county, China Shandong Province white sand mouth newly builds up a tidal power station.Obviously not only construction investment is huge for this class tidal power station, and consumption engineering degree consuming time is surprising really, also need selected suitable geographical position just might build, this means that the workload of investigation and data collection also is very huge, same consumption worker consuming time makes us not daring to inquire.
The objective of the invention is to propose a kind of simple in structure, easy to implement and lower-cost miniaturization tidal power generating device.
The technical measures of implementing above-mentioned purpose of the present invention and taking are as described below: this tidal power generating device is by column, the basis, container, guide pin bushing, member such as support and rack-and-pinion is formed, its central post borrows the basis to stand in the seawater, and be sleeved on the centre of container, this container is borrowed last, following guide pin bushing can be along the axial free lifting of column, on column, be equivalent at the incoming tide the sea level and fix a support with the upper part, then fixedly comprise generator on the support, speed increaser is at interior generating set, output shaft of the speed increaser is connected with generator, its power shaft is then fixed a gear, and this gear is meshed with the tooth bar that is fixed on container inside.
If is a working cell with generating set together with tooth bar, two to four working cells can be set in same container then.
Tooth bar is in engagement all the time with the rack and pinion that fixedly installs between the container.
Following guide pin bushing endoporus is provided with sealing ring, and this guide pin bushing also can be located at the container bottom outside.
Above-mentioned speed increaser power shaft with its on fixing gear is connected by overdrive clutch, make gear only can be clockwise direction like this and rotate, help the free lifting of container.In addition, rack-and-pinion can substitute with the flywheel chain is secondary, and be fixed on chain on the container this moment.
In conjunction with the accompanying drawings a preferable enforcement of the present invention is described further now.
Fig. 1 represents the structural representation of tidal power generating device of the present invention.
As shown in Figure 1, tidal power generating device of the present invention by a container 1, a upper guide bush 2, a column 3, a tooth bar 4, a support 5, a generating set (comprising generator and speed increaser) 6, one gear 7, once a guide pin bushing 8 and a basis 9 etc. are formed, its central post 3 borrows basis 9 to stand in the seawater, the section of this column is advisable with circle, also can be other shape sections.This column also is sleeved on the centre of container 1, this container 1 can be along the axial free lifting of column by means of upper guide bush 2 and following guide pin bushing 8, in other words, container 1 is held up with its buoyancy at floodtime tidewater, it is floated on the sea, and tidewater is sharply decorporated during ebb tide, and this moment, container borrowed its deadweight to fall thereupon.Be equivalent to above position, sea level at the incoming tide on the column 3 and fix a support 5, fixing generating set 6 comprises a generator and a speed increaser interior on this support, this output shaft of the speed increaser is connected with generator, its power shaft is then fixed a gear 7, is provided with overdrive clutch therebetween gear 7 can only be rotated by clockwise direction.For guaranteeing that gear 7 is meshed all the time with tooth bar 4, this moment in the two sides of gear 7 fixing each one it is straight through the packing ring greater than this gear, or in tooth bar 4 both sides a fixing respectively lath that exceeds its tooth top.When container 1 falls along with the tidewater of ebb, by tooth bar 4 gear 7 is rotated, through the speed increaser speedup and drive the generator shaft rotation and then form generating.In same container 1 a plurality of generating sets are set, its purpose is to make total generated output to increase.
In addition, the endoporus of following guide pin bushing 8 is provided with sealing ring, can prevent that seawater from entering in the container 1.
The structure of tidal power generating device of the present invention comes to this simply, and the number of components is few, and is easy to implement really.Add miniaturization because cost is low when making, so when the Nature is asked for the energy, have promotional value.
Claims (7)
1. tidal power generating device, it is characterized in that, this device comprises a column, one basis, one container, one upper guide bush, guide pin bushing once, one support, one generating set and a rack-and-pinion, its central post borrows the basis to stand in the seawater, and be sleeved on the centre of container, this container can be along the axial free lifting of column by means of upper guide bush and following guide pin bushing, be equivalent at the incoming tide the sea level on the column and fix a support with the upper part, fix a generating set on this support, this unit comprises a generator and a speed increaser, this output shaft of the speed increaser is connected with generator, and its power shaft is then fixed a gear, and this gear is meshed with the tooth bar that is fixed on container inside.
2. by the described tidal power generating device of claim 1, it is characterized in that, be provided with overdrive clutch between speed increaser power shaft and the gear.
3. by the described tidal power generating device of claim 1, it is characterized in that fixing each its diameter in the two sides of gear is greater than the packing ring of this gear.
4. by the described tidal power generating device of claim 1, it is characterized in that the two sides of tooth bar can fix respectively a lath that exceeds its tooth top as required.
5. by the described tidal power generating device of claim 1, it is characterized in that following guide pin bushing endoporus is provided with sealing ring, this guide pin bushing also can be located at the container bottom outside.
6. by the described tidal power generating device of claim 1, it is characterized in that, two to four working cells can be set in the same container.
7. by the described tidal power generating device of claim 1, it is characterized in that described rack-and-pinion can substitute with the flywheel chain is secondary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96109685A CN1177036A (en) | 1996-09-18 | 1996-09-18 | Tide power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96109685A CN1177036A (en) | 1996-09-18 | 1996-09-18 | Tide power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1177036A true CN1177036A (en) | 1998-03-25 |
Family
ID=5120518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96109685A Pending CN1177036A (en) | 1996-09-18 | 1996-09-18 | Tide power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1177036A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313729C (en) * | 2001-07-11 | 2007-05-02 | 海德拉潮汐能科技公司 | floating device for generating electricity from the current of a body of water |
| CN100402837C (en) * | 2004-11-22 | 2008-07-16 | 路广耀 | Seawater wave generator set |
| CN102628419A (en) * | 2012-04-18 | 2012-08-08 | 天津大学 | Wave jumping impeller type wave energy power generating device automatically lifting along with tide level |
| CN103277237A (en) * | 2013-05-27 | 2013-09-04 | 江南大学 | Wave power system |
| CN103277238A (en) * | 2013-06-25 | 2013-09-04 | 江南大学 | Surge power generating method |
-
1996
- 1996-09-18 CN CN96109685A patent/CN1177036A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313729C (en) * | 2001-07-11 | 2007-05-02 | 海德拉潮汐能科技公司 | floating device for generating electricity from the current of a body of water |
| CN100402837C (en) * | 2004-11-22 | 2008-07-16 | 路广耀 | Seawater wave generator set |
| CN102628419A (en) * | 2012-04-18 | 2012-08-08 | 天津大学 | Wave jumping impeller type wave energy power generating device automatically lifting along with tide level |
| CN102628419B (en) * | 2012-04-18 | 2014-02-26 | 天津大学 | Jumping wave impeller type wave energy generation device that automatically rises and falls with the tide level |
| CN103277237A (en) * | 2013-05-27 | 2013-09-04 | 江南大学 | Wave power system |
| CN103277237B (en) * | 2013-05-27 | 2015-05-27 | 江南大学 | Wave power system |
| CN103277238A (en) * | 2013-06-25 | 2013-09-04 | 江南大学 | Surge power generating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |