CN2906118Y - Umbrella type hydroelectric generation device - Google Patents
Umbrella type hydroelectric generation device Download PDFInfo
- Publication number
- CN2906118Y CN2906118Y CN 200620005360 CN200620005360U CN2906118Y CN 2906118 Y CN2906118 Y CN 2906118Y CN 200620005360 CN200620005360 CN 200620005360 CN 200620005360 U CN200620005360 U CN 200620005360U CN 2906118 Y CN2906118 Y CN 2906118Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- water
- transmission shaft
- generator
- water current
- 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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
An umbrella-type water current generating electricity device utilities a water current pushing to drive a generator to work and then obtains the electric energy The device consists of a flat table, an anchor and an anchor chain floating on the water level surface, a generator on the flat table, a transmission shaft and a driving mechanism immersed in the water. The driving mechanism is composed of two pairs of or more stay bars fixed at the lower end of the transmission shaft and a water umbrella mounted on the stay bar, wherein in each pair of the water umbrella, the direction of the water umbrella installation to the right side and to the left side is opposite, one side is a full-face towards water current and the other side is just a reverse towards water current, the smaller the full-face umbrella towards water current bears the area, the smaller the push force is. Contrarily, the larger the reverse umbrella towards water current bear the area, the larger the pushing force is. In this case, the rotating shaft rotate at the big pushing side and the transmission shaft in rotating drives the generator to reach the determination of the generating electricity.
Description
Affiliated technical field
The utility model relates to the device that a kind of energy that utilizes current generates electricity, and specifically directly utilizes the energy of river waterflow, tidal flow and large hydropower station downflow flowing to drive generator work, thereby obtains the device of electric energy.
Background technique
Severe power shortage produces tremendous influence to the economic development of China, and energy shortage has become the outstanding problem that the world today influences economic development, and thermal power generation also can cause serious pollution to environment except will consuming a large amount of non-renewable energy resources.
The model utility content
In order to overcome the deficiency of the present severe power shortage and the energy, and the environmental pollution that brings of heat power station, the utility model provides a kind of non-renewable energy resources that do not consume, not the device that can pollute environment.The technical scheme in the invention for solving the technical problem is: it comprises the platform that floats on the surface, and anchor chain, anchor, the generator, the transmission shaft that are installed on the platform reach driving mechanism under water; This driving mechanism is made up of strut more than two couple who is fixed on the transmission shaft and the water umbrella that is installed on the strut, in its every pair umbrella, the umbrella installation direction of the left and right sides is just in time opposite, when one side flows the front for meeting water, opposite side just in time is the stream reverse side that meets water, the positive umbrella of stream that meets water is subjected to the area of water impact effect little, and the umbrella of the stream reverse side that meets water is subjected to the big with area of water impact masterpiece.
Its water umbrella is arranged to umbrella, and umbrella is made up of umbrella cover and umbrella stand, and umbrella stand is fixed on the front portion of strut substantially horizontal.Strut and umbrella stand are made the hollow type structure, make strut produce corresponding buoyancy, suspend in water to alleviate the stressed of platform.
Owing to of the present utility modelly several strut is provided with the water umbrella, the installation direction of the left and right sides is just in time opposite in the every pair of umbrella, umbrella cover tightens up under hydro-flow thrust when a side flows the front for meeting water, lifting surface area is little, and umbrella cover opened under the impact of current when opposite side just in time flowed reverse side for meeting water, and lifting surface area is big, these two power act on the transmission shaft by strut simultaneously, make transmission shaft along the big side rotation of power, rotating drive shafts drives generator, thereby has reached the purpose of generating.
The beneficial effects of the utility model are: the energy that can utilize the nature current is the current second use in large hydropower station downstream especially, produce more powerful electricity generating device, water channel pass between coastal marine site of China and island, under the effect of tidal flow, The turbulent river crashes its way through, containing huge energy, can set up many Generator Set, and do not consume non-renewable energy resources, and can not pollute environment, simple in structure.
Description of drawings
Concrete structure of the present utility model is by providing in following examples and the accompanying drawing.
Fig. 1 is the utility model embodiment 1 overall structure schematic representation.
Fig. 2 is the utility model embodiment water umbrella structural drawing.
Embodiment
1. platforms in the drawings, 2. generator, 3. transmission shaft, 4. bitt, 5. strut, 6. umbrella bar, 7. umbrella cloth, 8. umbrella frame, 9. slip spike, 10. fixing spike, 11. support shelves, 12. springs, 13. anchor chains, 14. keg floats, 15. anchors, 16.16 ' water umbrella.The platform (1) that floats on the surface is anchored on the water surface that current are arranged with anchor (15) and anchor chain (13), and keg float (14) plays a supportive role in order to avoid anchor chain (cable wire) is run into the water umbrella.The upper edge of platform is in the above and below towards water (flow) direction, and being provided with respectively that two checking bollards (4) are used to is cable wire and anchor chain, with fixed platform.Be installed in the transmission shaft (3) of generator (2) the connection generator on the platform, around the lower end of transmission shaft, per 60 ° three pairs of struts (5) are installed regularly, three pairs of water umbrellas (16,16 ') are installed on the strut separately, water umbrella (16,16 ') installation direction is just in time opposite, when water umbrella 16 ' flows the front for meeting water, water umbrella 16 just in time is the stream reverse side (as Fig. 1) that meets water, and the installation situation of two pairs of water umbrellas is identical with last a pair of water umbrella in addition.
The root of umbrella bar (6) and strut (5) are fixing in Fig. 2, and slip spike (9) and the concentric installation of umbrella bar (6) can be back and forth movable on umbrella bar (16).Two of support shelves (11) flexibly connects slip spike (9) and umbrella frame (8) respectively, and the front end of the front end of umbrella frame (8) and umbrella bar (6) fixedly spike flexibly connects, and bullet king (12) is fixed on the middle part of umbrella bar, the impact force with minimizing slip spike (9) when reciprocal.Umbrella cloth (7) covers on the whole umbrella frame, and when the umbrella point met water stream, umbrella cover was subjected to the impact of current, and slip spike (9) is to the root of umbrella, and umbrella is the place state of receiving, the lifting surface area minimizing of umbrella, stressed little.When the umbrella point flowed downstream, the umbrella cover inboard was subjected to water impact, stressed increase, and slip spike (9) slides to spring (12) to the front portion of umbrella.Umbrella is open-shaped, and lifting surface area increases, and thrust is big.
Because of the water umbrella of present embodiment 1 is the substantially horizontal front portion that the umbrella shape is installed in strut, when umbrella one side met water, umbrella was rounding state, and lifting surface area is little, resistance is little.And the umbrella opposite side for downstream stream, umbrella cover is opened by water impact, lifting surface area is big, thrust is big.Transmission shaft (3) will rotate (Fig. 1 state) along the power general orientation.After 60 ° of transmission shaft (3) rotations, another effect to the water umbrella is just in time exchanged with water umbrella 16 and 16 ', being still the water umbrella is subjected to the big side of impact force of water flow to promote transmission shaft again counterclockwise to rotate (Fig. 1) when the change of 180 ° of water (flow) directions, stressed big water umbrella is just in time come with the exchange of opposite side, but transmission shaft is still by former counter clockwise direction rotation, (when the water umbrella installation direction of two sides is changed about having only, the transmission shaft direction just can clockwise rotate), thus the generator on the rotating drive shafts driving platform reaches the purpose of generating.
Claims (3)
1, a kind of umbrella formula stream generating device on the platform of the water surface, is installed the transmission shaft of generator and driving generator, is fixed on the strut and the water umbrella of transmission shaft lower end, it is characterized in that; Fixing three pairs of struts and the water umbrella that is installed on the strut on the transmission shaft, in its every pair water umbrella, the installation direction of left and right sides umbrella is opposite.
2, electricity generating device according to claim 1, it is characterized in that: water umbrella bar is fixed on the front portion of strut substantially horizontal, movable supporting feet is installed with the umbrella bar is concentric, support shelves two flexibly connects on slip spike and the umbrella frame, the fixedly spike on the top of the front end of umbrella frame and umbrella bar flexibly connects, and the umbrella bar is provided with damping spring.
3, electricity generating device according to claim 1 is characterized in that: the platform checking bollard connects keg float with cable wire or iron chains, and keg float connects anchor with anchor chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005360 CN2906118Y (en) | 2006-01-27 | 2006-01-27 | Umbrella type hydroelectric generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005360 CN2906118Y (en) | 2006-01-27 | 2006-01-27 | Umbrella type hydroelectric generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906118Y true CN2906118Y (en) | 2007-05-30 |
Family
ID=38114752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620005360 Expired - Fee Related CN2906118Y (en) | 2006-01-27 | 2006-01-27 | Umbrella type hydroelectric generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906118Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100276941A1 (en) * | 2009-05-04 | 2010-11-04 | Skywind, Inc. | System and method for umbrella power generation |
| CN102200091A (en) * | 2011-05-27 | 2011-09-28 | 河海大学 | Method and device for generating power by using umbrella-shaped device for absorbing energy of sea waves |
| CN102322390A (en) * | 2011-10-06 | 2012-01-18 | 马明辉 | Umbrella-shaped wave energy collecting device |
| CN105179147A (en) * | 2015-07-14 | 2015-12-23 | 天津大学 | Caterpillar band moving type ocean current power generating device and power generating method thereof |
-
2006
- 2006-01-27 CN CN 200620005360 patent/CN2906118Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100276941A1 (en) * | 2009-05-04 | 2010-11-04 | Skywind, Inc. | System and method for umbrella power generation |
| US8405244B2 (en) * | 2009-05-04 | 2013-03-26 | Skywind, Inc. | System and method for umbrella power generation |
| CN102200091A (en) * | 2011-05-27 | 2011-09-28 | 河海大学 | Method and device for generating power by using umbrella-shaped device for absorbing energy of sea waves |
| CN102322390A (en) * | 2011-10-06 | 2012-01-18 | 马明辉 | Umbrella-shaped wave energy collecting device |
| CN102322390B (en) * | 2011-10-06 | 2013-09-18 | 马明辉 | Umbrella-shaped wave energy collecting device |
| CN105179147A (en) * | 2015-07-14 | 2015-12-23 | 天津大学 | Caterpillar band moving type ocean current power generating device and power generating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |