CN201162621Y - Floater type power generation apparatus - Google Patents
Floater type power generation apparatus Download PDFInfo
- Publication number
- CN201162621Y CN201162621Y CNU2008200894790U CN200820089479U CN201162621Y CN 201162621 Y CN201162621 Y CN 201162621Y CN U2008200894790 U CNU2008200894790 U CN U2008200894790U CN 200820089479 U CN200820089479 U CN 200820089479U CN 201162621 Y CN201162621 Y CN 201162621Y
- Authority
- CN
- China
- Prior art keywords
- oil
- oil hydraulic
- cylinder
- hydraulic cylinder
- 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.)
- Expired - Fee Related
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
- Y02E10/20—Hydro energy
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a floater type generating set which consists of more than two single sets of generating sets at least. Each single set of generating set comprises a reservoir, a floater, a piston and a hydraulic cylinder. The floater is arranged in the reservoir which is provided with a water inlet and a water outlet. The floater is connected with the piston by a connecting rod. The piston is arranged in the hydraulic cylinder. The cylinder body of the hydraulic cylinder is fixedly integrated with the reservoir by a fixing frame. The hydraulic cylinder is connected with a generator by a hydraulic pump. An oil cylinder is arranged at an oil return path between the hydraulic cylinder the hydraulic pump. A unilateral valve is arranged at an oil path between the hydraulic cylinder and an oil cylinder. The unilateral valve is arranged at the oil path between the hydraulic pump and the oil cylinder. The floater type generating set can be installed at the bank of river, lake, sea, rivulet and pool; no high dam is required to be built; the floater type generating set is just required to ensure that water is flowing, and enough power can be obtained for generating electricity without the high fall of liquid; the floater type generating set has low cost and small size and is convenient and flexible.
Description
One, technical field
The utility model relates to a kind of electricity generating device, specifically is a kind of float type electricity generating device.
Two, background technique
At present, known water generating principle is the Driving force that relies on the higher drop generation of liquid, and the pushing generator rotor rotation is generated electricity.The drop of this system requirements liquid is bigger, if there is not bigger drop just can not produce enough power, just can not generate electricity
Three, summary of the invention
Goal of the invention of the present utility model is to provide a kind of float type electricity generating device at the problems referred to above, and this electricity generating device does not need high difference of liquid level just can obtain enough dynamic powers.
The utility model adopts following technological scheme to be achieved: the float type electricity generating device is made of plural at least single group electricity generating device, connects generator by oil hydraulic pump between single group electricity generating device; Each single group electricity generating device comprises water reservoir, float, piston, oil hydraulic cylinder, float places in the water reservoir that has intake-outlet, float connects piston by connecting rod, piston places in the oil hydraulic cylinder, the cylinder body of oil hydraulic cylinder fixedly becomes one by fixing frame and water reservoir, and oil hydraulic cylinder connects generator by oil hydraulic pump; On the oil circuit between oil hydraulic cylinder and the oil hydraulic pump, be equipped with oil cylinder, on the inlet and outlet of fuel channel between oil hydraulic pump, oil cylinder, the oil hydraulic cylinder, be equipped with one-way valve.
Adopt the good effect of technique scheme to be: the utility model can be installed in river, river, lake, sea, small stream, side, pond, flows as long as guarantee water, need not build very high dam, does not need the high drop of liquid just can obtain enough dynamic powers; Installation cost is low, and is small-sized, convenient, flexible.
Among the figure: 1 water intake, 2 water outlets, 3 water reservoirs, 4 floats, 5 connecting rods, 6 pistons, 7 fixing frames, 8 oil hydraulic cylinders, 9 oil hydraulic pumps, 10 one-way valves, 11 one-way valves, 12 oil cylinders, 13 generators, gear 14, gear 15.
Four, description of drawings
Fig. 1 is the overall structure schematic representation of single group electricity generating device in the utility model;
Fig. 2 is the Placement of plural single group electricity generating device and generator.
Five, embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is an overall structure schematic representation of the present utility model, and as shown in Figure 1, the float type electricity generating device is made of plural at least single group electricity generating device; Each single group electricity generating device comprises water reservoir 3, float 4, piston 6, oil hydraulic cylinder 8, and float places water reservoir 3, and float 4 connects connecting rods 5, and the other end of connecting rod 5 and oil hydraulic cylinder 8 interior pistons 6 are connected.Water reservoir 3 has water intake 1, water outlet 2, and water intake 1 will be higher than water outlet 2.Oil hydraulic cylinder 8 is connected with oil hydraulic pump 9, is equipped with oil cylinder 12 on the oil circuit between oil hydraulic cylinder 8 and the oil hydraulic pump 9, and oil hydraulic pump 9 connects generator 13 and oil cylinder 12 respectively.With fixing frame 7 oil hydraulic cylinder 8 and water reservoir 3 are fixedly become one between oil hydraulic cylinder 8 and the water reservoir 3, be used to guarantee that float 4 drives piston 6 and do relative movement in oil hydraulic cylinder 8.Oil hydraulic pump 9 connects generator 13, on the oil circuit between oil hydraulic cylinder 8 and the oil cylinder 12 one-way valve 10 is housed, and on the oil circuit between oil hydraulic pump 9 and the oil cylinder 12 one-way valve 11 is housed, and one-way valve 10, one-way valve 11 are used for the flow direction of controlling liquid.
During work, when float 4 was in lower dead center under action of gravity, water intake 1 was opened, and this moment, water outlet 2 was closed.Water enters into water reservoir 3, float 4 floats under the effect of liquid, drive lower link 5 at float 4 moves upward, connecting rod 5 piston 6 that promotes oil hydraulic cylinder 8 that moves upward moves upward, produce high pressure in the oil hydraulic cylinder 8, the one-way valve 10 between oil hydraulic cylinder 8 and the oil cylinder 12 is closed at this moment, and the one-way valve 11 between oil hydraulic pump 9 and the oil cylinder 12 is opened, liquid (hydraulic oil) in the oil hydraulic cylinder 8 is pushed oil hydraulic pump 9, drive generator 13 generatings.When the float in the water reservoir 34 arrived top dead center, water intake 1 was closed, and water outlet 2 is opened.The float 4 that has lost buoyancy begins to move downward under the effect of gravity, and drivening rod 5, piston 6 move downward, and the liquid in the oil cylinder 12 is got back in the oil hydraulic cylinder 8.
Fig. 2 is the Placement of plural single group electricity generating device and generator, by this Placement several single group electricity generating devices is connected generator 13 by oil hydraulic pump 9, in order to guarantee that generator 13 can obtain continual power.Present embodiment is that four lists are organized electricity generating devices by oil hydraulic pump 9 connection generators 13, when specifically connecting, at the output terminal of oil hydraulic pump 8 gear 14 is installed, and the gear of output end 14 of oil hydraulic pump 8 and the gear 15 of generator 13 input ends are meshed.Also can adopt alternate manner to connect, as belt or chaindriven Placement.The time that opens and closes water intake 1 and water outlet 2 by control guarantees several oil hydraulic pumps 9 incessantly to generator 13 input power, and realization is to reach the purpose that does not need very big drop just can generate electricity.
Claims (3)
1, a kind of float type electricity generating device is characterized in that: this electricity generating device is made of plural at least single group electricity generating device, connects generator by oil hydraulic pump between single group electricity generating device; Each single group electricity generating device comprises water reservoir (3), float (4), piston (6), oil hydraulic cylinder (8), float (4) places in the water reservoir (3) that has water intake (1), water outlet (2), float (4) connects piston (6) by connecting rod (5), piston (6) places in the oil hydraulic cylinder (8), the cylinder body of oil hydraulic cylinder (8) fixedly becomes one by fixing frame (7) and water reservoir (3), and oil hydraulic cylinder (8) connects generator (13) by oil hydraulic pump (9); On the oil circuit between oil hydraulic cylinder (8) and the oil hydraulic pump (9), be equipped with oil cylinder (12); On the oil circuit between oil hydraulic cylinder (8) and the oil cylinder (12), be equipped with one-way valve (10), be equipped with one-way valve (11) on the oil circuit between oil hydraulic pump (9) and the oil cylinder (12).
2, float type electricity generating device according to claim 1, it is characterized in that: when connecting between plural single group electricity generating device, output terminal at oil hydraulic pump (8) is installed a gear (14), and the gear of output end (14) of oil hydraulic pump (8) meshes with the gear (15) of generator (13) input end.
3, float type electricity generating device according to claim 1 is characterized in that: adopt belt or chain-driven to connect between plural single group electricity generating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200894790U CN201162621Y (en) | 2008-03-12 | 2008-03-12 | Floater type power generation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200894790U CN201162621Y (en) | 2008-03-12 | 2008-03-12 | Floater type power generation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162621Y true CN201162621Y (en) | 2008-12-10 |
Family
ID=40183559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200894790U Expired - Fee Related CN201162621Y (en) | 2008-03-12 | 2008-03-12 | Floater type power generation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162621Y (en) |
-
2008
- 2008-03-12 CN CNU2008200894790U patent/CN201162621Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2322792B1 (en) | An oceanic wave energy utilization system | |
| US4742241A (en) | Wave energy engine | |
| US4288985A (en) | Apparatus for generating energy from the rise and fall of tides | |
| CN101790638A (en) | Magnus force fluid flow energy harvester | |
| CN1346936A (en) | Tidal-energy electric generator set and its electric generation method | |
| CN103452794B (en) | A kind of automatic pumping water device of tide energy | |
| CN102322388A (en) | Piston-type wave power generation device | |
| EP1562693B1 (en) | Desalination device | |
| GB2512057A (en) | Tidal energy powered pumped storage systems | |
| US8097150B1 (en) | Wave energy conversion system | |
| GB2579640A (en) | Relative buoyancy marine wave energy recovery system | |
| CN201162621Y (en) | Floater type power generation apparatus | |
| US20030019207A1 (en) | Wave driven power generation system | |
| CN101786696B (en) | Reverse osmosis seawater desalting method and device by utilizing ocean energy | |
| CN100552215C (en) | Fro water pump type voltage transformation tidal power generating device | |
| CN101302988B (en) | Wave power generating system | |
| CN102287314A (en) | Seagull-imitated wave power generation driving method and device | |
| CN105065178A (en) | Waterpower natural circulation energy storage system | |
| KR101061546B1 (en) | Seawater Desalination System Using Wave Power | |
| CN203441687U (en) | Oceanic tidal fall water pumping device | |
| CN206988015U (en) | Tidal energy TRT | |
| CN103089530A (en) | Wave energy conversion device and system | |
| CN103388551A (en) | Sea tidal power generation device | |
| CN107420253A (en) | Tidal energy TRT | |
| CN101315055A (en) | Ocean energy conversion method |
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: 20081210 Termination date: 20110312 |