CN102192073A - Water power generation device - Google Patents
Water power generation device Download PDFInfo
- Publication number
- CN102192073A CN102192073A CN201110094792XA CN201110094792A CN102192073A CN 102192073 A CN102192073 A CN 102192073A CN 201110094792X A CN201110094792X A CN 201110094792XA CN 201110094792 A CN201110094792 A CN 201110094792A CN 102192073 A CN102192073 A CN 102192073A
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- CN
- China
- Prior art keywords
- floating drum
- power generation
- water
- floating tube
- 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.)
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to a water power generation device, which mainly comprises a floating tube, blades, a fixed device, a driving device, a speed acceleration device and a power generator and is characterized in that the driving device, the speed acceleration device and the power generator are arranged inside the floating tube; the surface of the floating tube is provided with a plurality of the blades; the blades are fixed on a water surface through a rotation shaft and the fixed device; and the floating tube rotates around the rotation shaft when water pushes the blades so as to drive the power generator arranged inside the floating tube for power generation. Since the driving device, the speed acceleration device and the power generator of the water power generation device are arranged inside the floating tube, a bearing platform is not required to be built, and the water power generation device is simple in structure, saves investment, and is beneficial for industrialized deployment.
Description
Technical field:
The present invention relates to the current generation technology.
Background technique:
Advantages such as current have the energy density height, and it is wide to distribute are a kind of reproducible clean energy resourcies.The current generating is a fine form of utilizing flow energy, but the potential energy mostly mode of current generating at present is to utilize the normal throw of current to form generates electricity, and the kinetic energy that utilizes the current bottom horizontal flow sheet generates electricity seldom, and the energy resource of therefore a lot of current is not fully used.
Summary of the invention
The objective of the invention is to: provide a kind of simply, stream generating device efficiently.
The present invention is achieved in that this stream generating device mainly comprises floating drum, blade, fixing device, fixed support, drive unit, speeder and electricity generating device, it is characterized in that drive unit, speeder and electricity generating device are installed in floating drum inside.Circle centre position at floating drum is provided with rotating shaft, and floating drum can be rotated around this rotating shaft.This rotating shaft is connected with fixing device in that floating drum is outside, so that floating drum is swum in position relative fixed in addition on the water surface.This rotating shaft then is connected with fixed support in floating drum inside, so that make up a platform relatively independent with the rotation of floating drum.The position of floating drum is after relative fixed on the water surface, and current are through floating drum the time, and its kinetic energy will promote blade, rotates thereby make floating drum center on rotating shaft.Drive unit and speeder and electricity generating device etc. are installed respectively on floating drum inwall and fixed support, thereby are made the rotation of floating drum turn to the energy that driven generating set is generated electricity.Because drive unit, speeder and the electricity generating device of this stream generating device all are arranged on the inside of floating drum, need not to build in addition bearing table, therefore simple in structure, investment is saved, and helps industrialization and disposes.
Description of drawings
Accompanying drawing 1 is the side-looking structural representation of stream generating device;
Accompanying drawing 2 is along A---the cross-sectional view of A;
Among the figure: 1 is that floating drum, 2 is the output shaft of speeder for the input shaft of speeder, 13 for fixed support, 12 for electricity generating device, 11 for speeder, 10 for coupling wheel, 9 for actuation gear, 8 for ventilation duct, 7 for rotating shaft, 6 for fixing device, 5 for rigid connector, 4 for blade, 3.
Embodiment:
With reference to accompanying drawing:
Floating drum " 1 " is installed in the rotating shaft " 5 ", and its mounted on surface has some blades " 2 ", and is positioned on the water surface by rigid connector " 3 ", fixing device " 4 ".Floating drum " 1 " can center on rotating shaft " 5 " and rotate, and therefore when current promoted blade " 2 ", floating drum " 1 " can rotate around rotating shaft " 5 ".And owing to coupling wheel " 8 ", speeder " 9 " and electricity generating device " 10 " are fixed on the fixed support " 11 ", and fixed support " 11 " is fixed in the rotating shaft " 5 ", thus fixed support " 11 " with and go up fixing coupling wheel " 8 ", speeder " 9 " and electricity generating device " 10 " and do not rotate along with the rotation of floating drum " 1 ".Simultaneously, again owing to the actuation gear " 7 " that is equipped with in the floating drum " 1 " around its inwall, so when floating drum " 1 " rotates around rotating shaft " 5 ", actuation gear " 7 " will rotate together along with the rotation of floating drum " 1 ", and then by coupling wheel " 8 ", speeder " 9 " driven generating set " 10 " generating.Because floating drum " 1 " needs sealing relatively for producing certain buoyancy, for guaranteeing that its inner electricity generating device " 10 " and other transmission device issuable heat in operation process can in time be discharged from, rotating shaft " 5 " can be designed as tubular, and utilize its hollow space to link to each other to form the exhaust passage with ventilation duct " 6 ", so both can guarantee the air ventilation that floating drum " 1 " is inner, guarantee again that outside water can not enter in the floating drum " 1 ".As for fixing device " 4 ", then can select to use unidirectional fixation device according to the streamflow regime of placing ground still is two-way fixing device.If water (flow) direction is unidirectional, then can select to use unidirectional fixation device, such as floating drum " 1 " being fixed by mode of traction in the upstream of water (flow) direction with cable wire, this means of fixation even can connect continuously and fix several generator units.If water (flow) direction is two-way, such as wave etc., then can select to use two-way fixing device, such as being fixed with steel pipe, so that the location of floating drum " 1 " can not changed because of water (flow) direction, thereby the sense of rotation of floating drum " 1 " can be changed along with the change of water (flow) direction, simultaneously, by setting up corresponding transmission device, the two-way rotation of actuation gear " 7 " is changed to one-way rotation exports to electricity generating device " 10 ".
Claims (2)
1. a stream generating device mainly comprises floating drum, blade, fixing device, drive unit, speeder and electricity generating device, it is characterized in that drive unit, speeder and electricity generating device are installed in floating drum inside.
2. one kind based on claim 1 described stream generating device, and the rotating shaft that it is characterized in that being used to controlling floating drum is a tubular, forms air passageways by this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110094792XA CN102192073A (en) | 2011-04-15 | 2011-04-15 | Water power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110094792XA CN102192073A (en) | 2011-04-15 | 2011-04-15 | Water power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102192073A true CN102192073A (en) | 2011-09-21 |
Family
ID=44600790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110094792XA Pending CN102192073A (en) | 2011-04-15 | 2011-04-15 | Water power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102192073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015062187A1 (en) * | 2013-10-28 | 2015-05-07 | 陈广 | Towed-style hydraulic power power-generating device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811165A (en) * | 2005-12-19 | 2006-08-02 | Yanjie Zhao | Electricity generating techn with marine energy, water energy and wind energy |
| CN2828355Y (en) * | 2004-03-10 | 2006-10-18 | 何沛佳 | Drum-type turbine pumping and generating machine |
| CN201110244Y (en) * | 2007-12-11 | 2008-09-03 | 欧劲松 | Floating generating device |
| CN201184267Y (en) * | 2008-04-16 | 2009-01-21 | 黄永达 | Water flow electric generating apparatus |
| CN201187395Y (en) * | 2008-05-12 | 2009-01-28 | 于振喜 | Generating apparatus above water for plain river |
| CN201354705Y (en) * | 2009-02-25 | 2009-12-02 | 黄永达 | Power generation device adopting water stream |
| KR20100103121A (en) * | 2009-03-13 | 2010-09-27 | 이성수 | Tidal current power plant |
-
2011
- 2011-04-15 CN CN201110094792XA patent/CN102192073A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828355Y (en) * | 2004-03-10 | 2006-10-18 | 何沛佳 | Drum-type turbine pumping and generating machine |
| CN1811165A (en) * | 2005-12-19 | 2006-08-02 | Yanjie Zhao | Electricity generating techn with marine energy, water energy and wind energy |
| CN201110244Y (en) * | 2007-12-11 | 2008-09-03 | 欧劲松 | Floating generating device |
| CN201184267Y (en) * | 2008-04-16 | 2009-01-21 | 黄永达 | Water flow electric generating apparatus |
| CN201187395Y (en) * | 2008-05-12 | 2009-01-28 | 于振喜 | Generating apparatus above water for plain river |
| CN201354705Y (en) * | 2009-02-25 | 2009-12-02 | 黄永达 | Power generation device adopting water stream |
| KR20100103121A (en) * | 2009-03-13 | 2010-09-27 | 이성수 | Tidal current power plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015062187A1 (en) * | 2013-10-28 | 2015-05-07 | 陈广 | Towed-style hydraulic power power-generating device |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110921 |