CN202047930U - Surge buoyancy power generating device - Google Patents
Surge buoyancy power generating device Download PDFInfo
- Publication number
- CN202047930U CN202047930U CN2011200847096U CN201120084709U CN202047930U CN 202047930 U CN202047930 U CN 202047930U CN 2011200847096 U CN2011200847096 U CN 2011200847096U CN 201120084709 U CN201120084709 U CN 201120084709U CN 202047930 U CN202047930 U CN 202047930U
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- China
- Prior art keywords
- piston
- hydraulic cylinder
- generating device
- cylinder
- valve
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- 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 relates to a hydraulic power generating device, in particular to a surge buoyancy power generating device using sea wave as the power source. The surge buoyancy power generating device comprises a float barrel, a piston, a valve and a generator unit, wherein the piston is mounted in a hydraulic cylinder, a piston handle extends out of the hydraulic cylinder and connected with the float barrel through a steel cable, a one-way water inlet valve is arranged at the top of the piston, the piston and the hydraulic cylinder are connected through a return spring, a one-way water outlet valve is mounted on the hydraulic cylinder, the hydraulic cylinder is connected with an energy storage cylinder through a high-pressure water pipe, a piston, an energy storage spring and a boosting and adjusting valve are mounted in the energy storage cylinder, and the energy storage cylinder is connected with the generator unit through a pipeline. The surge buoyancy power generating device is low in cost, high in efficiency, energy-saving, environment-protective, and wide in application prospect.
Description
Technical field
The utility model relates to hydroelectric installation, especially a kind of sea water buoyancy generating set that utilizes waves of seawater for power source.
Background technique
What hydraulic power generation technology utilized at present is that the kinetic energy that produces in the mobile process of water becomes electric energy with potential energy converting and energy.This water generating The Application of Technology must could be implemented under natural condition such as the river that the certain altitude drop is arranged, water channel, reservoir.The ocean area of China is huge, if can utilize the energy that buoyancy produced of the springing up of wave, seawater to transform and use, this will satisfy the needs of China's economic development to the energy greatly.At present, the seawater total amount of utilizing sea water tidal power generation to be subject to flow to outflow in the embankment.Utilize the impact force generating of wave, need special dam body, and the impact force of seawater is discontinuous, is subject to energy accumulating.And investment is bigger, and it is slow to take effect, and it is big to use difficulty.
Summary of the invention
The purpose of this utility model provides the electricity generating device that a kind of drop kinetic energy that utilizes buoyant of sea water and surge generates electricity.
Main technical schemes of the present utility model is as follows:
A kind of springing up floated the energy electricity generating device, and it comprises floating drum, piston, valve, generator set.Piston is contained in the hydraulic cylinder, and piston handle stretches out outside the hydraulic cylinder, is connected by wirerope with floating drum.The top of piston is provided with unidirectional inlet valve, and return spring connects piston and hydraulic cylinder, and unidirectional outlet valve is housed on hydraulic cylinder.High-pressure water pipe connects hydraulic cylinder and loaded cylinder, piston, energy storage spring and supercharging pressure regulator valve is housed in the loaded cylinder, and is connected with generator set by pipeline.
The exterior edge face, the end of described hydraulic cylinder is provided with lug.
Described hydraulic cylinder is affixed by corrosion protection post and seabed.
The utility model adopts the part advantage of hydraulic driving generation technology, in conjunction with the characteristics of seawater surge, has that cost is low, efficient is high, the energy-conservation energy, and the protection environment is with a wide range of applications.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a loaded cylinder structural representation of the present utility model.
Specific embodiment
As shown in the figure, a kind of springing up floated the energy electricity generating device, and it comprises floating drum, piston, valve, generator set.Floating drum 1 hollow, sealing, in the automatic controlled tension device of wirerope is housed, float on the sea.Piston is contained in the hydraulic cylinder 8, and piston handle 3 stretches out outside the hydraulic cylinder 8, and four wireropes 2 are connected in outside the hydraulic cylinder 8 with under water piston handle 3.Piston and piston handle one, piston head are provided with unidirectional inlet valve 4, and return spring 5 connects piston and hydraulic cylinder 8.Unidirectional outlet valve 6 is housed on hydraulic cylinder 8.During piston stroking upward, the seawater in the oil hydraulic cylinder 8 produces pressure closes inlet valve 4, and compression retracteding position spring 5 backs down unidirectional outlet valve 6, enters loaded cylinder 7 through high-pressure water pipe 11.Piston, energy storage spring 12 and supercharging pressure regulator valve 13 are housed in the loaded cylinder 7.The water yield increases in the loaded cylinder 7, and hydraulic pressure increases, and loaded cylinder 7 Piston Compression springs 12 are retreated, and high pressure water is flowed to water turbine or oil hydraulic motor, drives generator for electricity generation.Exterior edge face, hydraulic cylinder 8 bottom is provided with four lugs 9 and is connected with four corrosion protection posts respectively.Corrosion protection post 10 hydraulic cylinder 8 be fixed in the sea or.Or connect overweight object in the lower end of wirerope and fix hydraulic cylinder 8.
When surging, floating drum rises with ripple, and the wirerope that is connected with floating drum is also followed the pulling piston handle that rises, and makes piston handle promote piston stroking upward.Water pressurized in the cylinder body, the piston head inlet valve is closed, and piston stroking upward compression retracteding position spring, high pressure water back down outlet valve in high-pressure water pipe flows into loaded cylinder, and loaded cylinder can be accepted the high pressure water that a plurality of oil hydraulic cylinders are sent here.The water yield increases in the loaded cylinder, and hydraulic pressure increases, and loaded cylinder Piston Compression spring is retreated, and high pressure water is flowed to water turbine or oil hydraulic motor, drives generator for electricity generation.Energy storage is held in the storage of loaded cylinder will be according to billow frequency and water wheels or required flow of oil hydraulic motor and pressure design.
Disappear when surging, floating drum sinks, and is descending under the return spring action under the piston, because of cylinder interior pressure less than seawater pressure, outlet valve is closed, inlet valve backs down, water is through being entered by the piston head inlet valve behind the piston base strainer filtering among the oil hydraulic cylinder.So circulation goes round and begins again.
Claims (3)
1. one kind springs up floating energy electricity generating device, it comprises floating drum, piston, valve, generator set, it is characterized in that: piston is contained in the hydraulic cylinder (8), piston handle (3) stretches out outside the hydraulic cylinder (8), be connected by wirerope (2) with floating drum (1), the top of piston is provided with unidirectional inlet valve (4), and return spring (5) connects piston and hydraulic cylinder (8), and unidirectional outlet valve (6) is housed on hydraulic cylinder (8); High-pressure water pipe (11) connects hydraulic cylinder (8) and loaded cylinder (7), piston, energy storage spring (12) and supercharging pressure regulator valve (13) is housed in loaded cylinder (7), and is connected with generator set by pipeline.
2. a kind of floating energy electricity generating device that springs up as claimed in claim 1, it is characterized in that: the exterior edge face, the end of hydraulic cylinder (8) is provided with lug (9).
3. a kind of floating energy electricity generating device that springs up as claimed in claim 1, it is characterized in that: hydraulic cylinder (8) is affixed by corrosion protection post (10) and seabed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200847096U CN202047930U (en) | 2011-03-24 | 2011-03-24 | Surge buoyancy power generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200847096U CN202047930U (en) | 2011-03-24 | 2011-03-24 | Surge buoyancy power generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047930U true CN202047930U (en) | 2011-11-23 |
Family
ID=44988241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200847096U Expired - Fee Related CN202047930U (en) | 2011-03-24 | 2011-03-24 | Surge buoyancy power generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047930U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606376A (en) * | 2012-04-01 | 2012-07-25 | 海南创冠智能网络技术有限公司 | Constant-voltage and constant-frequency wave power generation device based on hydraulic transmission |
| CN103133232A (en) * | 2013-02-28 | 2013-06-05 | 中国科学院广州能源研究所 | Oscillating-buoy wave power device with hinged angle slide bar |
| CN103256171A (en) * | 2012-02-21 | 2013-08-21 | 张建洪 | Ocean wave energy blanket |
| CN110594080A (en) * | 2019-09-02 | 2019-12-20 | 古双成 | Power generation facility based on sea water potential energy |
-
2011
- 2011-03-24 CN CN2011200847096U patent/CN202047930U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256171A (en) * | 2012-02-21 | 2013-08-21 | 张建洪 | Ocean wave energy blanket |
| CN102606376A (en) * | 2012-04-01 | 2012-07-25 | 海南创冠智能网络技术有限公司 | Constant-voltage and constant-frequency wave power generation device based on hydraulic transmission |
| CN102606376B (en) * | 2012-04-01 | 2016-06-01 | 海南省蓝波新能源科技有限公司 | A kind of based on hydraulicdriven wave energy voltage stabilizing constant frequency generation device |
| CN103133232A (en) * | 2013-02-28 | 2013-06-05 | 中国科学院广州能源研究所 | Oscillating-buoy wave power device with hinged angle slide bar |
| CN103133232B (en) * | 2013-02-28 | 2015-06-24 | 中国科学院广州能源研究所 | Oscillating-buoy wave power device with hinged angle slide bar |
| CN110594080A (en) * | 2019-09-02 | 2019-12-20 | 古双成 | Power generation facility based on sea water potential energy |
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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: 20111123 Termination date: 20130324 |