CN202325997U - Vertical-axis high-power ocean power generation device - Google Patents
Vertical-axis high-power ocean power generation device Download PDFInfo
- Publication number
- CN202325997U CN202325997U CN2011203971502U CN201120397150U CN202325997U CN 202325997 U CN202325997 U CN 202325997U CN 2011203971502 U CN2011203971502 U CN 2011203971502U CN 201120397150 U CN201120397150 U CN 201120397150U CN 202325997 U CN202325997 U CN 202325997U
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- CN
- China
- Prior art keywords
- main shaft
- generator
- platform
- vertical
- whirligig
- 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.)
- Expired - Fee Related
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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 discloses a vertical-axis high-power ocean power generation device. The device consists of a platform, blades, brackets, a main shaft, bearings, a generator and a buoy, wherein the buoy is of an elliptical body, the blades, the brackets and the main shaft form a rotating device, the rotating device shares the main shaft with the generator, the main shaft of the generator is connected with the rotating device through the bearings, the main shaft of the rotating device is connected to the middle of the buoy, and the whole device is fixed on the platform. The vertical-axis high-power ocean power generation device has the characteristics that the wave energy and tidal energy in ocean energy can be simultaneously absorbed by using the principle of vertical axis rotation; the influence arising from the direction changes of the wave energy and the tidal energy does not exist; and meanwhile, the gravity of the generation device and the gravity of the rotating device are counteracted by using a buoyancy force, thus, the power generation efficiency is higher.
Description
Technical field
The utility model belongs to technical field of power generation, specifically is a kind of vertical shaft high power ocean power generator.
Background technique
Along with the pressure increase of energy and environment, clean reproducible energy more and more comes into one's own.In all kinds of green energy resources, ocean energy is one of renewable energy sources of having a high potential of prospect.At present, it is low that the ocean power generator that is moving in the world has an exploitation of marine energy rate, and rotational structure is complicated, and equipment failure rate is high, difficult in maintenance.The vertical shaft ocean power generator utilizes the vertical energy of rotation of vertical shaft principle to absorb the different direction wave can become same direction rotating mechanical energy, drives generator for electricity generation.Simultaneously, owing to utilize buoyancy to offset the own wt of generating whirligig, generating efficiency can improve greatly.
The model utility content
The utility model provides a kind of exploitation of marine energy rate height, making and the low vertical shaft high power power generation with marine energy device of operating cost for the defective that overcomes existing technology.
The technological scheme that the utility model solves the problems of the technologies described above is following:
1. vertical shaft high power power generation with marine energy device; This device is made up of platform, blade, support, main shaft, bearing, generator and buoy; Said blade, support, main shaft constitute whirligig, and whirligig and generator be totally one main shaft, and generator shaft passes through bearing and is connected at whirligig; The whirligig main shaft is connected in the middle of the buoy, and whole device is fixed on the platform.
2. vertical shaft high power power generation with marine energy device; This device is made up of platform, blade, support, main shaft, bearing and generator; Said blade, support, main shaft constitute whirligig, and whirligig and generator be totally one main shaft, and generator shaft passes through bearing and is connected at whirligig; Whole device is fixed on the platform, its under water whirligig can make and have the form that buoyancy is offset the buoy of self gravitation that produces.
The utility model specialization is: utilize vertical shaft rotation principle to absorb wave energy in the ocean energy and tidal energy simultaneously.The influence that not changed by wave ability and tidal energy direction.Utilize buoyancy electricity generating device whirligig counteract gravity forces simultaneously, make generating efficiency higher.
Description of drawings
Fig. 1 is the structural representation of one of the utility model.
Among the figure, platform 1, main shaft 2, bearing 3, blade 4, support 5, generator 6, buoy 7.
Fig. 2 is two the structural representation of the utility model.
Among the figure, platform 1, main shaft 2, bearing 3, blade 4, support 5, generator 6.
Embodiment
The structure of one of the utility model is as shown in Figure 1, and the utility model is a kind of vertical shaft high power ocean power generator of brand new, and it comprises platform 1, main shaft 2, bearing 3, blade 4, support 5, generator 6, buoy 7, forms.Generation platform 1 is fixed on the seawater.Main shaft 2 is installed on the generation platform 1 through bearing 3.Blade 4 links to each other with main shaft 2 through support 5.Generator 6 is fixed on the generation platform 1 and in main shaft 2 and links to each other.Buoy 7 links to each other with main shaft 2, produces buoyancy and offsets the operating own wt of whirligig.
Two the structure of the utility model is as shown in Figure 2, and the utility model is a kind of vertical shaft high power ocean power generator of brand new, and it comprises that platform 1, main shaft 2, bearing 3, blade 4, support 5, generator 6 form.Generation platform 1 is fixed on the seawater.Main shaft 2 is installed on the generation platform 1 through bearing 3.Blade 4 links to each other with main shaft 2 through support 5.Generator 6 is fixed on the generation platform 1 and in main shaft 2 and links to each other.Blade 4, support 5 and main shaft under water 2 produce buoyancy and offset the operating own wt of whirligig.
Claims (2)
1. vertical shaft high power power generation with marine energy device; It is characterized in that this device is made up of platform, blade, support, main shaft, bearing, generator and buoy, said blade, support, main shaft constitute whirligig; Whirligig and generator be totally one main shaft; Generator shaft passes through bearing and is connected at whirligig, and the whirligig main shaft is connected with buoy, and whole device is fixed on the platform.
2. vertical shaft high power power generation with marine energy device; It is characterized in that; This device is made up of platform, blade, support, main shaft, bearing and generator, and said blade, support, main shaft constitute whirligig, and whirligig and generator be totally one main shaft; Generator shaft passes through bearing and is connected at whirligig, and whole device is fixed on the platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203971502U CN202325997U (en) | 2011-10-18 | 2011-10-18 | Vertical-axis high-power ocean power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203971502U CN202325997U (en) | 2011-10-18 | 2011-10-18 | Vertical-axis high-power ocean power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325997U true CN202325997U (en) | 2012-07-11 |
Family
ID=46437979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203971502U Expired - Fee Related CN202325997U (en) | 2011-10-18 | 2011-10-18 | Vertical-axis high-power ocean power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373279A (en) * | 2014-11-13 | 2015-02-25 | 钟群明 | Water flow type hydroelectric generation device |
| CN104775980A (en) * | 2012-11-23 | 2015-07-15 | 侯德海 | Maglev swinging stator-free power generation set |
-
2011
- 2011-10-18 CN CN2011203971502U patent/CN202325997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775980A (en) * | 2012-11-23 | 2015-07-15 | 侯德海 | Maglev swinging stator-free power generation set |
| CN104775980B (en) * | 2012-11-23 | 2017-02-22 | 郑凤芹 | Maglev swinging stator-free power generation set |
| CN104373279A (en) * | 2014-11-13 | 2015-02-25 | 钟群明 | Water flow type hydroelectric generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131018 |