CN101532463A - River-energy generating set without building reservoir or dam - Google Patents
River-energy generating set without building reservoir or dam Download PDFInfo
- Publication number
- CN101532463A CN101532463A CN200810070779A CN200810070779A CN101532463A CN 101532463 A CN101532463 A CN 101532463A CN 200810070779 A CN200810070779 A CN 200810070779A CN 200810070779 A CN200810070779 A CN 200810070779A CN 101532463 A CN101532463 A CN 101532463A
- Authority
- CN
- China
- Prior art keywords
- river
- wheel
- blade
- axle
- chain
- 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
Images
Classifications
-
- 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 river-energy generating set without building a reservoir or a dam comprises a fixed frame, a rotating vane-type river-energy collecting device, a chain-type river-energy collecting device and a generating set, and all the river-energy collecting devices are transferred to the generating set by a transmission device. The fixed frame is a rectangular frame made of steel beams and is fixed in the middle of the river, and then is pulled by an inhaul cable on the shore. Both the rotating vane-type river-energy collecting device and the chain-type river-energy collecting device are arranged on the fixed frame.
Description
Technical field
The present invention relates to a kind of current and can collect the device that is used to generate electricity, particularly do not build the river-energy generating set that reservoir is not built the dam.
Technical background
All rivers, land can generate electricity and all need the great reservoir of construction works now, flood a large amount of arable lands, or the dam of construction low water head is collected the current energy to adapt to water turbine.But there are a lot of rivers containing very big flow energy and don't adaptation is built reservoir or built the dam, also incompatible navigation; The reservoir of now having built up, the power generated by the dam station current after by water turbine are yet being contained huge energy, and the also incompatible navigation in one section waters of coming out behind the water turbine of flowing through.The energy summation of these current far surpasses the flow energy summation that can build reservoir, build dam, and the utilization of these flow energy awaits new invention.
Summary of the invention
In order to innovate the mode of utilizing of river waterflow energy, the present invention proposes a kind of river-energy generating set that reservoir is not built the dam of not building, and can simply and easily collect current and can generate electricity.In the middle of a cuboid framework of being made by girder steel being set in the middle of the river that current are concentrated relatively and being fixed on the river, again from by drag-line fixed frame being held on the bank, fixed frame is provided with electricity generating device, blade-rotation river energy gathering-device, chain type river energy gathering-device, and all rivers can all reach electricity generating device by transmission device by gathering-devices.It is characterized in that:
1, described fixed frame is the cuboid framework of being made by girder steel and is fixed in the middle of the river, and from by drag-line fixed frame being held on the bank, fixed frame is provided with electricity generating device again, and what link to each other with electricity generating device spool is provided with some free wheel devicees.
2, described blade-rotation river can gathering-device, but be arranged on following water-level lifting on the fixed frame and the cylinder type hollow buoyancy aid of several tape spools of lifting, the axle two ends that the mullion of fixed frame blocks the cylinder type hollow buoyancy aid are not flushed away it, and the axle that contacts with mullion on the fixed frame is provided with sleeve.Be provided with some blades around the cylinder type hollow buoyancy aid, the blade face that blade is made by flexible material in leaf framework and the framework is formed.Have rectangular hole on the blade frame on both sides.One end on blade face is fixed on the blade frame by the cylinder type hollow buoyancy aid, and the other end is connected to the cross bar balance weight body, and the length of cross bar balance weight body is greater than the width of blade, and cross bar balance weight body string is crossed the rectangular hole on the blade frame of both sides.During vertical position more than blade is in the water surface, because the action of gravity of cross bar balance weight body makes the blade face fall " sleeping " on the cylinder type hollow buoyancy aid naturally, go to when entering in the water at blade, the cross bar balance weight body is strained the blade face naturally gradually, when blade is in vertical position in water, the blade face is strained by the cross bar balance weight body fully and is vertical with water (flow) direction, at this moment the water flow impact pressure maximum that is subjected to of blade.Axle is provided with automatic contactor, and automatic contactor is fixed on axle by one and upward forms with wheel and a wheel that can rotate around the axis of rotating with axle.Be provided with the fixedly contact pin that extend outward on a vertical wheel plane with axle with the wheel that rotates; The free wheel device pitch of the laps that the wheel that sways is provided with on the axle on transmission rope and the electricity generating device links to each other, the termination of transmission rope is provided with balance weight body, wheel is provided with the movable contact pin that the pressure effect that is subjected to transmission rope when transmission rope is walked around can be upspring when the wheel radial direction sinks or do not have transmission rope pressure, spring is housed below the contact pin, and the two sides of contact pin is provided with the pearl that bumps that relaxes contact impact power.Fixedly contact pin can overlapping the contact with movable contact pin.
3, described chain type river can gathering-device be the cylinder type hollow buoyancy aid that a tape spool is set on fixed frame, the axle two ends that the mullion of fixed frame blocks the cylinder type hollow buoyancy aid are not flushed away it, and the axle that contacts with mullion on the fixed frame is provided with sleeve.Respectively be provided with the gear that can rotate around the axis on the axle at the hollow buoyancy aid of subcylindrical two ends, chain is housed on the gear to link to each other with two gears that can rotate around the axis on the axle of some rice cylinder type hollow buoyancy aids far away, article two, replace chain pin that two chains are linked to be wide chain belt every some chain links with cross bar between the parallel chain, the length of cross bar is wide greater than chain belt, cross bar is provided with the blade face that flexible material is made, and the other end on blade face is provided with some ropes and links to each other with adjacent cross bar.The hollow buoyancy aid of small cylindrical is parallel with two chains near respectively being provided with on the water surface on chain belt both sides, and the contact of the hollow buoyancy aid of small cylindrical is supported greater than the cross bar part of chain bandwidth so that chain belt remains on the water surface.The axle of the cylinder type hollow buoyancy aid that is provided with on the fixed frame is provided with automatic contactor, and automatic contactor is made up of two wheels, and gear is that one of them is taken turns, and gear is provided with the fixedly contact pin that extend outward on vertical gear plane; The free wheel device pitch of the laps that another wheel that sways is provided with on the axle on transmission rope and the electricity generating device links to each other, the termination of transmission rope is provided with balance weight body, wheel is provided with the movable contact pin that the pressure effect that is subjected to transmission rope when transmission rope is walked around can be upspring when the wheel radial direction sinks or do not have transmission rope pressure, spring is housed below the contact pin, and the two sides of contact pin is provided with the pearl that bumps that relaxes contact impact power.Fixedly contact pin can overlapping the contact with movable contact pin.
4, describedly do not build the river-energy generating set that reservoir is not built the dam, it is characterized in that: the blade-rotation river can gathering-device and the river can gathering-device collected, chain type river can be able to reach electricity generating device on the riverbank by the transmission rope on the automatic contactor.
5, describedly do not build the river-energy generating set that reservoir is not built the dam, it is characterized in that: can in fixed frame, be provided with one with the chain type river can gathering-device the parallel buoyancy aid of cylinder type hollow buoyancy aid, build a platform integral body, that keep afloat on two parallel buoyancy aids, the electricity generating device of installing on the platform can directly link to each other with the drive wheel of river energy gathering-device with chain belt.
Description of drawings
Fig. 1 is the river-energy generating set theory structure schematic representation that is located between the korneforos
Fig. 2 can gathering-device theory structure schematic representation for the chain type river
Fig. 3 is the rotating vane theory structure schematic representation of blade-rotation river energy gathering-device
Fig. 4 is the theory structure schematic representation of automatic contactor
Fig. 5 is that free wheel device, transmission rope pitch of the laps link to each other, the principle schematic of balance weight body tension transmission rope
Fig. 6 for electricity generating device is located at can be with the river-energy generating set theory structure schematic representation on the platform of water surface fluctuation lifting
Fig. 7 utilizes the principle schematic of current energy for twice collection of energy gathering-device of blade-rotation river
Embodiment
Of the present inventionly do not build the river-energy generating set that reservoir is not built the dam, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7:
One, as shown in Figure 1:
Among Fig. 1,1 chain, 2 automatic contactors, 3 sleeves, the axle of 4 chain type rivers energy gathering-device, 5 transmission ropes, 6 fixed frames, 7,8 free wheel devicees, 9 transmission ropes, 10 drag-lines, 11 automatic contactors, 12 electricity generating devices, the axle of 13 electricity generating devices, 14 blade-rotation rivers energy gathering-device, 15 water (flow) directions, 16 drag-lines, the axle of 17 blade-rotation rivers energy gathering-device, 18 sleeves, 19 free wheel devicees, 20 transmission ropes, 21 automatic contactors, 22 chain type rivers energy gathering-device, 23 chains.
The cuboid fixed frame of manufacturing with steel structure 6 be fixed in the middle of the river and with drag- line 10,16 from holding fixed frame on the bank.Electricity generating device 12 and axle 13 thereof are installed on the fixed frame 6, and axle 13 is provided with free wheel device 7,8,19.Having axle 17 blade-rotation river can gathering-device 14 float on the surface and is blocked and not washed away by the mullion of fixed frame 6, axle 17 is provided with sleeve 18 and contacts with mullion, so that axle 17 can slide up and down along mullion, axle is equipped with automatic contactor 11 on 17, the transmission rope 9 on the automatic contactor 11 current can reach electricity generating device spools 13 on free wheel device 8 driven generating set.
Tape spool 4 floats on the surface with the chain type river energy gathering-device 22 that chain 1,23 is housed and is blocked not washed away by the mullion on the fixed frame 6, axle 4 is provided with that sleeve 3 contacts with mullion so that spools 4 can slide up and down along mullion, axle 4 is provided with automatic contactor 2,21, and the transmission rope on the contactor 2,21 can reach current free wheel device 7,19 driven generating set on the axle 13 of electricity generating device.
Two, as shown in Figure 2:
Among Fig. 2,1,2 cylinder type hollow buoyancy aids, 3 gears, 4,5 ropes, 6 cross bars, 7 chains, the hollow buoyancy aid of 8 small cylindrical, 9 gears, 10,11 cylinder type hollow buoyancy aids, 12 horizontal connecting rods, 13 gears, 14,15,16 ropes, 17 flexible material blade faces, 18 cross bars, 19 ropes, 20 chains, 21 ropes, the hollow buoyancy aid of 22 small cylindrical, 23 gears, 24 automatic contactors.
The chain type river can gathering-device be the cylinder type hollow buoyancy aid 2 and 11 that two tape spools 1 and axle 10 are set, axle 1 is provided with the gear 3 and 23 that can rotate around the axis, axle 10 is provided with the gear 9 and 13 that can rotate around the axis, chain 7 connection gear 3 and 9, chain 20 connection gear 13 and 23, replace chain pin to be connected with 6 with the cross bar of 18 samples every some chain links between chain 7 and 20,7 and 20 liang of chains are linked to be a chain band shape, the length of cross bar is greater than the distance between two chains.The blade face that the flexible material that resembles 17 samples is made is set on every cross bar, when the blade face is in the lower plane position of chain belt, hangs down to the impact that is subjected to current in the water naturally owing to the action of gravity meeting; When the blade face is in the last plan-position of chain belt, the blade face then fall naturally and " sleeping " on the plane of forming by rope 4 and 5. Rope 4 and 5 is around two cylinder type hollow buoyancy aids 2 and 11 and be arranged in parallel.The limit on blade face is provided with the rope 14,15 that strengthens intensity, also be provided with on the limit on blade face and somely resemble 19 and be connected with adjacent cross bar with the rope of 21 samples, when the blade face hangs down in the flowing water, be subjected to the effect of water flow impact pressure naturally and spur chains 20 toward the water (flow) directions motion, thereby 23 rotations of chain driven gear drive contactor 24 rotations by rope 19 and 21.Two hollow buoyancy aids 8 of small cylindrical and 22 are parallel to two chains and establish, and are connected and fixed its distance with horizontal connecting rod 12, and the two ends that the hollow buoyancy aid of small cylindrical supports the cross bar that resembles 6 and 18 samples make chain be unlikely to sag bent.
Three, as shown in Figure 3:
Among Fig. 3,1 leaf frame, 2 rectangular holes, 3 cross bar balance weight body, 4,5 cylinder type hollow buoyancy aids, the state when 6 blade faces fall to curling, 7 leaf edges, 8 blade faces, 9 forward current, 10 reverse flows.
The blade working principle of blade-rotation river energy gathering-device: the cylinder type hollow buoyancy aid 5 of tape spool 4 is arranged on the fixed frame with the two ends of axle, be provided with some current of forming in leaf frame 1 and blade face 8 around the buoyancy aid 5 and can collect blade (only having drawn two up and down among the figure), the frame on blade both sides has rectangular hole 2, make with flexible material, can nature sagging blade face 8 be fixed on the leaf edge 7 by buoyancy aid 5, the width on blade face conforms to leaf frame inner width, and the lower end on blade face is provided with cross bar balance weight body 3 and went here and there the rectangular hole 2 on both sides.When blade is in the vertical plane position; blade face 8 below buoyancy aid 5 is sagging naturally and strained by cross bar 3 and block the empty blade that stops current that becomes in the leaf frame; thereby drive axle 4 and rotate acting; when the strength of current propelling is excessive; flexible blade face 8 stressed natural torsions and pull-up cross bar 3 discharges superfluous strength; also with regard to protection of nature equipment be not damaged, the vane stress area reduces when moving on the cross bar 3, the both sides after the bending of blade face also can discharge excessive water flow impact pressure.Forward current 9 and reverse flow 10 all can make blade drive axle 4 and rotate acting.The maximum strength of the applicable equipment of design of cross bar balance weight body weight.Action of gravity by cross bar when blade is in vertical plane position, buoyancy aid 5 top makes the blade face fall rolling curved 6 naturally, the setting that adds upper blade is some and dislocation some groups, so thereby the effect that always has blade to be in to be subjected to impact force in the water drives axle 4 constantly rotates.
Four, as shown in Figure 4:
Among Fig. 4,1 transmission rope, 2 movable contact pins, 3 fixing contact pins, 4 driving wheels, 5,6 bump pearl, 7 followers that can rotate around the axis, 8 twist in the transmission rope on the wheel, 9 balance weight body, the axle of 10 electricity generating devices, 11 free wheel devicees.
The design of automatic contactor and working principle: contactor is formed the (setting of driving wheel 4: can be fixed on the axle 5 and rotate together with axle by the follower that can rotate around the axis 7 and the driving wheel 4 that are arranged on the axle 5, also can be fixing and can rotate around the axis) with axle 5, on the wheel 7 is that transmission rope 8 (1) is arranged, on the wheel 7 movable contact pin 2 is housed, spring is housed below the contact pin, when transmission rope 8 is rolled onto on the contact pin 2 because the pressure effect of transmission rope (because of the other end of transmission rope be free wheel device 11 on the axle 10 with electricity generating device link to each other load is arranged), contact pin 2 can be along moving in the radial direction of wheel, the two sides of contact pin 2 be provided with relax contact impact power bump pearl 6; Fixedly contact pin 3 is housed on the driving wheel 4, when driving wheel 4 rotates because contact pin 2,3 overlapping contacts and wheel 7 is and then rotated, thereby make transmission rope 8 along on the wheel volume, when forwarding transmission rope to and push down contact pin 2, contact pin 2 is pressed and is moved in the radial direction of wheel, thereby break away from and fixing contacting of contact pin 3, because the other end of transmission rope is that balance weight body 9 tension transmission ropes are arranged behind free wheel device 11, when contact pin disengages, wheel 7 is rotated with former direction of rotation by the tension nature of balance weight body and makes transmission rope withdraw from exerting pressure to contact pin 2, contact pin 2 was then upspring automatically because of following spring action and was recovered original position this moment, when being inverted to, contact pin 2 repeats original action when 3 contact again, carry out and so forth, transmission rope constantly is pulled produce displacement and does work.
Five, as shown in Figure 5:
Among Fig. 5, the state that 1 transmission rope links to each other with the free wheel device pitch of the laps, the axle of 2 electricity generating devices, 3 free wheel devicees, 4 transmission ropes, 5 balance weight body, the signal of 6 free wheel device principles,
The working principle that transmission rope links to each other with the free wheel device pitch of the laps: be installed in the free wheel device 3 of axle on 2 and be by being similar to 6 principle and illustrate to realize unidirectional acting, just look like that sprocket wheel principle on the bicycle is the same, when trampling sole clockwise, chain does work by the sprocket rotation bicycle rear and advances, also not driving trailing wheel with strength hardly when sole is trampled in anticlockwise rotates, bicycle advances because of coherence, and the rotation of trailing wheel does not but drive sprocket rotation.From current can gathering-device transmission rope 4 on the free wheel device 3 around several enclose into 1 state after and by balance weight body 5 tension transmission ropes, huge frictional force between transmission rope and the free wheel device, cause as long as transmission rope is pulled the generation displacement, thereby free wheel device 3 rotate to drive axle 2 surely with regard to one and rotates acting, and the action of gravity pulling free wheel device 3 of balance weight body 5 rotates and the displacement that produces during tension transmission rope 4 does not drive axle 2 and rotates acting.The flexible transmission rope of this principle design is used for the transmission of energy, both flexible stabilizations and suiting, and economy and durability and efficient is that cost performance is high again.
Six, as shown in Figure 6:
Among Fig. 6,1 drive wheel, 2,3,4 steel frames, 5 hollow buoyancy aids, 6,7 drive wheels, 8,9 transmission chain belts, 10 drive wheels, the cylinder type hollow buoyancy aid of 11 chain type rivers energy gathering-device.
River-energy generating set also can be designed to as shown in Figure 6: the axle 2 that connects hollow buoyancy aid 5 and hollow buoyancy aid 11 with steel frame 3,4, form an integral platform of bubbling through the water column, electricity generating device is installed on the platform, the current that the chain type river can gathering-device be collected can by drive wheel 1 and 10 and chain belt 8 and 9 reach drive wheel 6 and 7 on the axle of electricity generating device, electricity generating device on the platform and chain type river can gathering-device together can lifting with the rising of the water surface or decline, to guarantee that transmission chain belt 8 and 9 is by the length transmission energy of setting.
As shown in Figure 7:
Among Fig. 7,1 fixed frame, 2,3,4,5,6,8 blade-rotation rivers energy gathering-device, 7 chain type rivers energy gathering-device, 9 steel columns.
The blade-rotation river can gathering-device twice collection utilize current can principle: fixed frame 1 can be divided into the plurality of cuboid frame structure with steel column 9, with several layers can be set, the current energy can more be collected by gathering-devices in several blade-rotation rivers that resemble 2,3,4,5,6,8 samples.Chain type river energy gathering-device 7 is located at the back of blade-rotation river energy gathering-device, to collect through the flow energy behind the blade-rotation river energy gathering-device.
If the river surface broad can be connected to form the river-energy generating set that is fit to the river surface width by several fixed frames.
Claims (3)
1, of the present inventionly do not build the river-energy generating set that reservoir is not built the dam, comprise fixed frame, blade-rotation river energy gathering-device, chain type river energy gathering-device and electricity generating device, all rivers can all reach electricity generating device by transmission device by gathering-device, it is characterized in that:
(1), described fixed frame is the cuboid framework of being made by girder steel and is fixed in the middle of the river that from by drag-line fixed frame being held, fixed frame is provided with electricity generating device more on the bank, what link to each other with electricity generating device spool is provided with some free wheel devicees.
(2), described blade-rotation river can gathering-device, but be arranged on following water-level lifting on the fixed frame and the cylinder type hollow buoyancy aid of several tape spools of lifting, what contact with mullion on the fixed frame spool is provided with sleeve.Be provided with some blades around the cylinder type hollow buoyancy aid, the blade face that blade is made by flexible material in leaf framework and the framework is formed.Have rectangular hole on the blade frame on both sides.One end on blade face is fixed on the blade frame by the cylinder type hollow buoyancy aid, and the other end is connected to the cross bar balance weight body, and the length of cross bar balance weight body is greater than the width of blade, and cross bar balance weight body string is crossed the rectangular hole on the blade frame of both sides.Axle is provided with automatic contactor, and automatic contactor is fixed on axle by one and upward forms with wheel and a wheel that can rotate around the axis of rotating with axle.Be provided with the fixedly contact pin that extend outward on a vertical wheel plane with axle with the wheel that rotates; The free wheel device pitch of the laps that the wheel that sways is provided with on the axle on transmission rope and the electricity generating device links to each other, the termination of transmission rope is provided with balance weight body, wheel is provided with the movable contact pin that the pressure effect that is subjected to transmission rope when transmission rope is walked around can be upspring when the wheel radial direction sinks or do not have transmission rope pressure, spring is housed below the contact pin, and the two sides of contact pin is provided with the pearl that bumps that relaxes contact impact power.Fixedly contact pin can overlapping the contact with movable contact pin.
(3), described chain type river can gathering-device be the cylinder type hollow buoyancy aid that a tape spool is set on fixed frame, what contact with mullion on the fixed frame spool is provided with sleeve.Respectively be provided with the gear that can rotate around the axis on the axle at the hollow buoyancy aid of subcylindrical two ends, chain is housed on the gear to link to each other with two gears that can rotate around the axis on the axle of some rice cylinder type hollow buoyancy aids far away, article two, replace chain pin that two chains are linked to be wide chain belt every some chain links with cross bar between the parallel chain, the length of cross bar is wide greater than chain belt, cross bar is provided with the blade face that flexible material is made, and the other end on blade face is provided with some ropes and links to each other with adjacent cross bar.The hollow buoyancy aid of small cylindrical is parallel with two chains near respectively being provided with on the water surface on chain belt both sides, and the cross bar part greater than the chain bandwidth is supported in the hollow buoyancy aid contact of small cylindrical.The axle of the cylinder type hollow buoyancy aid that is provided with on the fixed frame is provided with automatic contactor, and automatic contactor is made up of two wheels, and gear is that one of them is taken turns, and gear is provided with the fixedly contact pin that extend outward on vertical gear plane; The free wheel device pitch of the laps that another wheel that sways is provided with on the axle on transmission rope and the electricity generating device links to each other, the termination of transmission rope is provided with balance weight body, wheel is provided with the movable contact pin that the pressure effect that is subjected to transmission rope when transmission rope is walked around can be upspring when the wheel radial direction sinks or do not have transmission rope pressure, spring is housed below the contact pin, and the two sides of contact pin is provided with the pearl that bumps that relaxes contact impact power.Fixedly contact pin can overlapping the contact with movable contact pin.
2, do not build the river-energy generating set that reservoir is not built the dam according to claim 1 is described, it is characterized in that: the blade-rotation river can gathering-device and the river can gathering-device collected, chain type river can be able to reach electricity generating device on the riverbank by the transmission rope on the automatic contactor.
3, do not build the river-energy generating set that reservoir is not built the dam according to claim 1 is described, it is characterized in that: can in fixed frame, be provided with one with the chain type river can gathering-device the parallel buoyancy aid of cylinder type hollow buoyancy aid, build a platform integral body, that float on the surface on two parallel buoyancy aids, the electricity generating device of installing on the platform can directly link to each other with the drive wheel of river energy gathering-device with chain belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810070779A CN101532463A (en) | 2008-03-16 | 2008-03-16 | River-energy generating set without building reservoir or dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810070779A CN101532463A (en) | 2008-03-16 | 2008-03-16 | River-energy generating set without building reservoir or dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101532463A true CN101532463A (en) | 2009-09-16 |
Family
ID=41103267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810070779A Pending CN101532463A (en) | 2008-03-16 | 2008-03-16 | River-energy generating set without building reservoir or dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101532463A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761934A (en) * | 2019-09-24 | 2020-02-07 | 重庆交通大学 | Self-floating low-flow-rate river power generation device capable of ascending and descending along with water level |
-
2008
- 2008-03-16 CN CN200810070779A patent/CN101532463A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761934A (en) * | 2019-09-24 | 2020-02-07 | 重庆交通大学 | Self-floating low-flow-rate river power generation device capable of ascending and descending along with water level |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104074670B (en) | Modular marine energy TRT | |
| US7785065B2 (en) | Apparatus for converting water current into electricity | |
| CN101493078A (en) | Offshore power generation platform unit plant | |
| US8400002B2 (en) | Ocean current electrical generating system | |
| CN202091101U (en) | Tidal energy power generation device | |
| WO2004048774A1 (en) | Supporting structures for water current (including tidal stream) turbines | |
| CN103782026A (en) | Arrangement for extracting energy from flowing liquid | |
| CN102602751A (en) | Cable controller, kite, kite drive operating mechanism, kite power generator and automobile and boat wind-driving method | |
| CN213450664U (en) | Wave power generation device | |
| CN110984097A (en) | Automatic system of salvaging of floater | |
| CN102900056A (en) | Device and method for building power generation device in river water | |
| ES2357174T3 (en) | HYDRAULIC ENERGY RECOVERY SYSTEM. | |
| CN203583448U (en) | Water surface sundry cleaning device of hydropower station | |
| CN101532463A (en) | River-energy generating set without building reservoir or dam | |
| CN103388549A (en) | Floating pipe ocean power generation device | |
| KR20110038882A (en) | Power generation apparatus | |
| CN101813062A (en) | Power generating platform unit plant for coaxially collecting sea wind, sea wave and sea current energy | |
| CN2934644Y (en) | Wind energy and fluid energy collecting device | |
| CN104541050A (en) | Method and apparatus for generating electricity by using river water | |
| CN103790760A (en) | Device for using waves formed by open sea pulse energy for power generation | |
| CN112832947A (en) | Buoyancy and gravity driven water conservancy facility | |
| CN204591574U (en) | Comprehensive wave energy generating set | |
| CN101603495A (en) | Movable water wheel | |
| CN201045323Y (en) | Laminar current type hydraulic turbogenerator | |
| CN101245758A (en) | Floating vessel type hydraulic power generation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Mingmao Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Jing Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090916 |