CN202055978U - Full-hydraulic sea wave generating set - Google Patents
Full-hydraulic sea wave generating set Download PDFInfo
- Publication number
- CN202055978U CN202055978U CN2011200950788U CN201120095078U CN202055978U CN 202055978 U CN202055978 U CN 202055978U CN 2011200950788 U CN2011200950788 U CN 2011200950788U CN 201120095078 U CN201120095078 U CN 201120095078U CN 202055978 U CN202055978 U CN 202055978U
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- hollow buoyancy
- oil hydraulic
- flange
- watertight
- buoyancy module
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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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Abstract
The utility model relates to a full-hydraulic sea wave generating set, which belongs to the field of new energy and comprises a guide post, a hollow buoyancy chamber, a drawing head, a limit spring, a fixing rope and a watertight power generation room, wherein the limit spring is positioned at the bottom of the drawing head. The full-hydraulic sea wave generating set is characterized by further comprising a cement base, a bottom flange, a bidirectional connecting rod, a double-outlet-rod hydraulic cylinder lever, a double-outlet-rod hydraulic cylinder barrel, a double-outlet-rod hydraulic cylinder barrel sheath and a sleeve cover, wherein the cement base is fixed to a sea bottom, the lower portion of the bottom flange is fastened onto the cement base, the upper portion of the bottom flange is connected with the guide post through a bolt, and the double-out-rod hydraulic cylinder barrel penetrates through the hollow buoyancy chamber and the watertight power generation room and is connected with sheaths on the hollow buoyancy chamber and the watertight power generation room through flanges. The full-hydraulic sea wave generating set is simple in structure, short in transmission chain, safe and reliable in operation, easy in overhaul, low in construction cost and low in generating cost.
Description
Technical field:
The utility model belongs to new energy field, relates to a kind of all-hydraulic Wave power generation device, utilizes wave energy and device self gravitation to drive hydraulic system specifically, drives a kind of new equipment of generator for electricity generation again.
Background technique:
Along with the progress of society, fossil fuel is exhausted day by day, and people's living environment runs down, the wave energy, the exploitation of new energy such as wind energy and solar energy is subject to people's attention gradually, and wherein because 70% of earth surface is occupied in the ocean, the exploitation of wave energy has more wide prospect.
The Wave power generation device of the comparative maturity of developmental research at present has following several types basically.The one, oscillating water column type, with volume case fixing, that communicate with seawater, the water surface site that produces by wave changes the variation that causes the air volume in the container, the air in the compression container, use the compressed air-driven impeller, drive the electricity generating device generating.The 2nd, mechanical-type utilizes the active part-duck body, raft body, float of the motion pushing device of wave etc., and intermediate mediums such as active part compressed oil, water promote the power generating device by conversion generating by intermediate medium.The 3rd, flowing water type utilize to shrink water channel and wave is introduced elevated reservoir is capable to become water-head (head), and utilized head directly drives the generating of hydraulic generator unit.The Wave power generation device of this several types has his own strong points, but there have a common characteristic to be that wave can convert the medium tache of electric energy to be many, and efficient is low, and the electric power output fluctuation is big.The 4th, floating type sea wave generator, floating type sea wave generator station as Chinese patent CN101852166A announcement, utilize wave and to install self gravity and inertia-activated oil hydraulic cylinder, and the high pressure oil that is provided by oil hydraulic cylinder drives oil hydraulic motor, and then drives generator for electricity generation, the electricity generating device of this form, mainly be to utilize inertia to drive the oil hydraulic cylinder generating, not only oil hydraulic cylinder quantity is many but also spring is short in the following life-span of sea situation, needs periodic replacement, has influence on the working life of this device.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of medium tache few, and volume is little, and electric motor power is big, the generating efficiency height, and it is wide to adapt to the marine site, but the novel all-hydraulic Wave power generation device of industrialized development.
The utility model is realized by following scheme:
All-hydraulic Wave power generation device, comprise directional post, hollow buoyancy module, drawing head, limit spring, stationary rope and watertight power compartment, it is characterized in that it also comprises cement pedestal, end flange, two-way connecting rod, two rod oil hydraulic cylinder cylinder bar, two rod oil hydraulic cylinder cylinder barrel, two rod oil hydraulic cylinder cylinder barrel sheath, upper shield; The cement pedestal is fixed in the seabed, and flange bottom, the end is fastened on the cement pedestal, and flange top, the end is connected by bolt with directional post; The center of hollow buoyancy module is left from top to bottom and is suitable for the sleeve that directional post passes through, the outer wall of sleeve uniform be equipped with three groups with directional post on the corresponding anti-attrition guiding element of guiding groove, the top of hollow buoyancy module is connected with two-way connecting rod by flange, on the top of two-way connecting rod, the watertight power compartment links to each other with two-way connecting rod by flange.By two-way connecting rod watertight power compartment and hollow buoyancy module are connected as a single entity.The center of watertight power compartment is left from top to bottom and is suitable for the sleeve that directional post passes through, the outer wall of sleeve is uniform be equipped with three groups with directional post on the guide roller that matches of guiding light rail.The cylinder barrel of two rod oil hydraulic cylinders runs through hollow buoyancy module and watertight power compartment, and is connected with two rod oil hydraulic cylinder cylinder barrel sheaths on the watertight power compartment by flange and hollow buoyancy module.The cylinder bar bottom of two rod oil hydraulic cylinders and the bottom-hinged of directional post, top is connected with the upper shield that is positioned on the drawing head.Limit spring is positioned at the bottom of drawing head.Stationary rope one end is connected with drawing head, and an end and seabed are fixed.
Above-mentioned full hydraulic Wave power generation device is characterized in that: hollow buoyancy module and watertight power compartment are connected as a single entity by the flange on the two-way connecting rod.
Above-mentioned full hydraulic Wave power generation device is characterized in that: the cylinder barrel of two rod oil hydraulic cylinders runs through hollow buoyancy module and watertight power compartment, and is connected with sheath on the watertight power compartment by flange and hollow buoyancy module.
The above-mentioned full hydraulic type Wave power generation device of using is characterized in that: the cylinder bar bottom of two rod oil hydraulic cylinders and the bottom-hinged of directional post, top is connected with the upper shield that is positioned on the drawing head.
Adopt full hydraulic Wave power generation device of the present utility model, it is as follows to have useful benefit:
1. adopt two rod oil hydraulic cylinder cylinder bars to fix with directional post, the structure that two rod oil hydraulic cylinder cylinder barrels and hollow buoyancy module are connected with the watertight power compartment, simple in structure, Transmitted chains is lacked, and is safe and reliable to operation, is easy to overhaul, and construction cost is low, and cost of electricity-generating is low.
2. by the relative movement of two rod oil hydraulic cylinder cylinder barrels and two rod oil hydraulic cylinder cylinder bars, directly hydraulic pressure can be converted to electric energy, conversion efficiency height, power generation stabilization.
3. the employing wave can be as power, and energy consumption is low, and is pollution-free, is real environmental protection project.
Description of drawings:
Fig. 1: structural representation of the present utility model
Fig. 2: hollow buoyancy module sectional view of the present utility model
The plan view of Fig. 3: Fig. 2
Fig. 4: watertight power compartment structural representation
The plan view of Fig. 5: Fig. 4
Fig. 6: drawing head enlarged view
Among the figure: 1-cement pedestal, flange at the bottom of the 2-, 3-hollow buoyancy module, the two-way connecting rod of 4-, 5-watertight power compartment, the 6-limit spring, the 7-drawing head, the two rod oil hydraulic cylinder cylinder bars of 8-, the two rod oil hydraulic cylinder cylinder barrels of 9-, the 10-directional post, the 11-stationary rope, 12-hollow buoyancy module adpting flange, 13-and hollow buoyancy module connect two rod oil hydraulic cylinder cylinder barrel sheaths, the 14-guiding groove, 15-anti-attrition guiding element, 16-and watertight power compartment connect two rod oil hydraulic cylinder cylinder barrel sheaths, the 17-generator, the 18-oil hydraulic motor, 19-watertight generating cabin adpting flange, the 20-roller, the 21-light rail, the 22-upper shield.
Embodiment:
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Shown in Fig. 1,2,3,4,5,6, the utility model is a kind of full hydraulic Wave power generation device, comprises cement pedestal 1, end flange 2, hollow buoyancy module 3, two-way connecting rod 4, watertight generating cabin 5, limit spring 6, drawing head 7, two rod oil hydraulic cylinder cylinder bar 8, two rod oil hydraulic cylinder cylinder barrel 9, directional post 10 and stationary rope 11.Cement pedestal 1 is fixed in the seabed, end flange 2 is consolidated on the cement pedestal 1, directional post 10 is connected as a single entity by end flange 2 and cement pedestal, drawing head 7 is fixed in the upside of directional post 10, stationary rope 11 1 ends connect drawing head 7 one ends and are fixed in the seabed, thereby together that directional post 10 is fixing with cement pedestal 1.Hollow buoyancy module 3 is connected by flange by hollow buoyancy module adpting flange 12 and two-way connecting rod 4, the upper flange of two-way connecting rod 4 is connected with the watertight power compartment adpting flange 19 in watertight generating cabin 5, by two-way connecting rod 4, watertight generating cabin 5 and hollow buoyancy module 3 are connected as a single entity like this.The sleeve that the centre in hollow buoyancy module 3 and watertight generating cabin 5 all has suitable directional post 10 to pass through.Have in the sleeve of hollow buoyancy module 3 with the directional post relevant position on the anti-attrition guiding element 15 that matches mutually of guiding groove 14, have in the sleeve of watertight power compartment 5 with light rail 21 fixed and on the directional post 10 to cooperate the roller 20 that play the guiding role.Two rod oil hydraulic cylinder cylinder barrels 9 connect two rod oil hydraulic cylinder cylinder barrel sheaths 13 by flange and with the hollow buoyancy module and link together with the even two rod oil hydraulic cylinder cylinder barrel sheaths 16 of watertight power compartment, thereby two rod oil hydraulic cylinder cylinder barrel 9 and watertight power compartment 5 and hollow buoyancy module 3 are connected as a single entity.Two rod hydraulic pressure firm cylinder bar 8 upper ends and upper shield are connected, and lower end and directional post 10 are hinged, and fixed with directional post by the two rod oil hydraulic cylinder cylinder bars 8 of said method is one.
As shown in Figure 4, generator 17 and oil hydraulic motor 18 are placed on the floor of watertight power compartment 5.Wave energy promotion hollow buoyancy module 3 and watertight generating cabin 5 by wave during work move upward, thereby drive two rod oil hydraulic cylinder cylinder barrels 9 with respect to two rod oil hydraulic cylinder cylinder bar 8 motions, and then be converted to the pressure that stores the fluid in two rod oil hydraulic cylinder cylinder barrels 9, further promote oil hydraulic motor 18 rotations and drive generator 17 work, thereby wave energy is converted to electric energy.
Claims (4)
1. all-hydraulic Wave power generation device, comprise directional post [10], hollow buoyancy module [3], drawing head [7], limit spring [6], stationary rope [11] and watertight power compartment [5], it is characterized in that it also comprises cement pedestal [10], end flange [2], two-way connecting rod [4], two rod oil hydraulic cylinder cylinder bars [8], two rod oil hydraulic cylinder cylinder barrels [9], two rod oil hydraulic cylinder cylinder barrel sheaths [13], upper shield [22]; Cement pedestal [1] is fixed in the seabed, and end flange [2] bottom is fastened on the cement pedestal [1], and end flange [2] top is connected by bolt with directional post [10]; The center of hollow buoyancy module [3] is left from top to bottom and is suitable for the sleeve that directional post [10] passes through, the outer wall of sleeve uniform be equipped with three groups with directional post [10] on the corresponding anti-attrition guiding element of guiding groove [14] [15], the top of hollow buoyancy module [3] is connected with two-way connecting rod [4] by flange; Top in two-way connecting rod [4], watertight power compartment [5] links to each other with two-way connecting rod [4] by flange; The center of watertight power compartment [5] is left from top to bottom and is suitable for the sleeve that directional post [10] passes through, and the outer wall of sleeve is uniform to be equipped with three groups and to go up the guide rollers [20] that guiding light rail [21] matches with directional post [10]; The cylinder barrel of two rod oil hydraulic cylinders [9] runs through hollow buoyancy module [3] and watertight power compartment [5], and is connected with two rod oil hydraulic cylinder cylinder barrel sheaths [16] on the watertight power compartment [5] by flange and hollow buoyancy module [3]; Limit spring [6] is positioned at the bottom of drawing head [7]; Stationary rope [11] one ends are connected with drawing head [7], and an end and seabed are fixed.
2. all-hydraulic Wave power generation device according to claim 1 is characterized in that: hollow buoyancy module [3] is connected as a single entity by the flange on the two-way connecting rod [4] with watertight power compartment [5].
3. all-hydraulic Wave power generation device according to claim 1 is characterized in that: the cylinder barrel of two rod oil hydraulic cylinders [9] runs through hollow buoyancy module [3] and watertight power compartment [5], and is connected with sheath [13] on the watertight power compartment [5] by flange and hollow buoyancy module [3].
4. all-hydraulic Wave power generation device according to claim 1 is characterized in that: cylinder bar [8] bottom of two rod oil hydraulic cylinders and the bottom-hinged of directional post [10], top is connected with the upper shield [22] that is positioned on the drawing head [7].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200950788U CN202055978U (en) | 2011-04-02 | 2011-04-02 | Full-hydraulic sea wave generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200950788U CN202055978U (en) | 2011-04-02 | 2011-04-02 | Full-hydraulic sea wave generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055978U true CN202055978U (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200950788U Expired - Fee Related CN202055978U (en) | 2011-04-02 | 2011-04-02 | Full-hydraulic sea wave generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899471A (en) * | 2014-03-26 | 2014-07-02 | 青岛松灵电力环保设备有限公司 | Guide bar for oscillating float wave power generating sets |
| CN110594082A (en) * | 2019-09-24 | 2019-12-20 | 山东大学 | Oscillating float type power generation system |
-
2011
- 2011-04-02 CN CN2011200950788U patent/CN202055978U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899471A (en) * | 2014-03-26 | 2014-07-02 | 青岛松灵电力环保设备有限公司 | Guide bar for oscillating float wave power generating sets |
| CN103899471B (en) * | 2014-03-26 | 2016-06-08 | 青岛松灵电力环保设备有限公司 | A kind of guide rod for oscillating floater wave energy generating set |
| CN110594082A (en) * | 2019-09-24 | 2019-12-20 | 山东大学 | Oscillating float type power generation system |
| CN110594082B (en) * | 2019-09-24 | 2020-12-15 | 山东大学 | Oscillating float type power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |