CN201943878U - Self-regulation guide vane impeller type wave energy power-generating unit - Google Patents
Self-regulation guide vane impeller type wave energy power-generating unit Download PDFInfo
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- CN201943878U CN201943878U CN2010201341354U CN201020134135U CN201943878U CN 201943878 U CN201943878 U CN 201943878U CN 2010201341354 U CN2010201341354 U CN 2010201341354U CN 201020134135 U CN201020134135 U CN 201020134135U CN 201943878 U CN201943878 U CN 201943878U
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- self
- impeller type
- guide vane
- wave energy
- generating unit
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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 provides a self-regulation guide vane impeller type wave energy power-generating unit which is composed of a bidirectionally opened annular flow guide pipe assembly and a self-regulation guide vane impeller type generator assembly that is coaxial with the annular flow guide pipe assembly in the annular flow guide pipe assembly, wherein because an angle-adjustable turbine guide vane in the impeller type power generator assembly has a non-symmetric shape in a left-and-right direction of the axis of the guide vane shaft, and the turbine guide vane can deflect for a certain angle around the axis after a force is applied. Thus under alternative function of the fluid medium, the phases of the water contact included angles theta1 and theta2 which are generated by the turbine guide vane can be alternatively changed correspondingly, and a pushing force in a same direction is applied always thereby driving the turbine to rotate in the same direction for acting and generating power. The self-regulation guide vane impeller type wave energy power-generating unit can be used as a power generating unit for applying power for a lighthouse, deep-sea culture, etc., and can also be used for establishing station in group. The self-regulation guide vane impeller type wave energy power-generating unit has the following characteristics: simple structure, low cost, more generated power as the altitude of the stormy wave increases. The self-regulation guide vane impeller type wave energy power-generating unit is suitable for tidal energy power generation and seawave energy power generation at adjacent sea and open sea, is a power generation technique for all sea areas and belongs to the low-carbon environment-friendly economy.
Description
Technical field:
The utility model self-regulated stator impeller type wave energy generator unit is applied to utilize the technical field of wave energy generating, be applicable to and allly have " wave energy " characteristic or have repeatedly the generating of alternating current, for example seawater wave energy generating etc. to any current, air-flow and other flowing mediums of characteristic.
Background technique:
At present, impeller type generator set of known technology can only utilize the kinetic energy of wave energy one-way fluid to order about turbine rotation acting, the intermittent type generating, because efficient is low, less economical being difficult to used.
Summary of the invention:
The utility model is a modular generation technology of realizing the direct generation of electricity for the energy that utilizes wave energy fluid bidirectional-movement.
The technological scheme that its technical problem that solves the utility model adopts has two kinds:
The 1st scheme is: by the annular honeycomb duct assembly of two-way opening and wherein the self-regulated stator impeller type alternator assembly of coaxial position form.The turbine stator of the adjustable angle in the self-regulated stator impeller type alternator assembly is in the asymmetric setting in the guide vane teunnion shaft axis left and right sides, and can be in stressed back with angle of shaft axis deflection, can be under the effect that flowing medium alternately flows repeatedly, all the time be subjected to a thrust in the same way, thereby the impeller machine rotates the acting generating in the same way.
The 2nd scheme is: be made up of separately self-regulated stator impeller type alternator assembly.The turbine stator of the adjustable angle in the same self-regulated stator impeller type alternator assembly is in the asymmetric setting in the guide vane teunnion shaft axis left and right sides, and can be in stressed back with angle of shaft axis deflection, can be under the effect that flowing medium alternately flows repeatedly, all the time be subjected to a thrust in the same way, thereby the impeller machine rotates the acting generating in the same way.
The forward MEDIA FLOW can make turbine stator positive deflection; Reverse media stream can make the reverse deflection of turbine stator.
The beneficial effects of the utility model are: reciprocating wave energy can be changed into the rotation of an orientation, send electric energy thereby drive generator, for example seawave power generation.In case of necessity self-regulated stator impeller type alternator assembly can also form separately one independently generator unit use.
The utility model can utilize " tidal energy " generating in the enforcement of ocean power generation; Offshore intertidal zone seawave power generation; The wave wave energy generating that off-lying sea is simple; Can also in the wave that has ocean current to exist, generate electricity, so present technique can be generated electricity in full sea situation.
It is power supplies such as beacon, deep-sea breed that the utility model can be used as a small power generation unit, can be individual with the unit also, the assembling of inserting type, and cluster is built a station, and realizes the maximization of generating.
The utlity model has the blocking power generation characteristics, the tactic pattern of direct-connected compact type has the advantage that running is reliable, cost is low, belongs to the low-carbon (LC) green economy.
The utility model so resist storm, has just many more characteristics of the big more generating of stormy waves, full sea situation running generating because the vertical formula semi-submersible type of diving places wave.
The direct-connected generation technology of the utility model is applicable to the various wave wave energy generatings of tidal power, coastal waters and off-lying sea, is the generation technology of full sea time property.
The utility model can be applied to allly have " wave energy " characteristic or have repeatedly the generating of alternating current to any current, air-flow and other flowing mediums of characteristic, the topmost still generating of seawater wave energy.
Description of drawings: totally three figure.
Below in conjunction with accompanying drawing and example the utility model is further specified.
Fig. 1 is an axial section schematic representation of the present utility model.Wherein: the 1st, annular honeycomb duct assembly; The 2nd, upper and lower support; The 3rd, buoyancy aid; The 4th, self-regulated stator impeller type alternator assembly; The 5th, forward enters MEDIA FLOW; The 6th, oppositely enter MEDIA FLOW; The 7th, the turbine stator of adjustable angle.
Fig. 2 represents the turbine stator of the utility model adjustable angle on cross section, the operating mode schematic representation when forward enters MEDIA FLOW.Wherein: the 5th, forward enters MEDIA FLOW; The 7th, the turbine stator of adjustable angle; The 8th, angle Ф 1 meets water.
Fig. 3 represents the turbine stator of the utility model adjustable angle on cross section, the operating mode schematic representation when oppositely entering MEDIA FLOW.Wherein: the 6th, oppositely enter MEDIA FLOW; The 7th, the turbine stator of adjustable angle; The 9th, angle Ф 2 meets water.
Embodiment: is that example is introduced specific embodiments of the present utility model below in conjunction with Fig. 1,2,3 with the generating of wave wave energy.
Among Fig. 1, the annular honeycomb duct assembly (1) of upper and lower opening can be made solid, also can make hollow buoyant.Fix the self-regulated stator impeller type alternator assembly (4) that a top is provided with buoyancy aid (3) by upper and lower strut (2) is coaxial in it.The formula semi-submersible type places wave because this generator unit of existence of buoyancy just can vertically be dived, and is fixed on seabed or the floating debris.This has just formed the marine generator unit of an independent completion.Just can absorb wave wave energy up and down and make the turbine rotary electrification.
Can also remove the annular honeycomb duct assembly (1) of two-way opening in case of necessity, only also can constitute the generator unit that utilizes wave to generate electricity of an independent completion by the buoyancy aid (3) of self-regulated stator impeller type alternator assembly (4) and top setting etc.
Among Fig. 2, the principle of the self-regulated of turbine stator (7) when wave moves upward of adjustable angle has been described.In wave, when wave moves upward, be exactly that forward among the figure enters MEDIA FLOW (5).This forward enters the turbine stator (7) that MEDIA FLOW (5) will promote adjustable angle.But because the turbine stator (7) of adjustable angle is that the left and right sides, center is asymmetric with the guide vane teunnion axis, the left side is bigger as shown in Figure 2, so just formed a moment, the turbine stator (7) that makes adjustable angle is with the stator axis tilt, forms as shown in Figure 2 the deflection in angle Ф 1 (8) position that meets water of the 1st phase place.
The existence of angle Ф 1 (8) because this meets water will make the sea wave dynamic energy that moves upward produce the component of sense of rotation as shown in Figure 2.When this component continuous action goes up at the turbine stator (7) of adjustable angle, just make self-regulated stator impeller type alternator assembly (4) rotation and generate electricity.
Among Fig. 3, the principle of the self-regulated of turbine stator (7) when wave moves downward of adjustable angle has been described.In wave, when wave moves downward, be exactly oppositely to enter MEDIA FLOW (6) shown in the figure.This oppositely enters the turbine stator (7) that MEDIA FLOW (6) also can promote adjustable angle.In like manner also can form a moment, make the turbine stator (7) of adjustable angle form as shown in Figure 3 deflection in angle Ф 2 (9) positions that meet water of the 4th phase place.
This angle Ф 2 (9) that meets water also makes the sea wave dynamic energy that moves downward produce the component of sense of rotation as shown in Figure 3, this component is identical with branch force direction shown in Figure 2, when the turbine stator (7) that acts on adjustable angle is gone up, self-regulated stator impeller type alternator assembly (4) is rotated in the same way and generate electricity.
Fig. 2 and Fig. 3 form the one-period that the wave wave energy moves up and down jointly, no matter wave upwards still moves downward and self-regulated stator impeller type alternator assembly (4) is rotated in the same way and generates electricity, go round and begin again so, and wave does not stop, and rotation does not stop, and generating just incessantly.
Claims (4)
1. self-regulated stator impeller type wave energy generator unit, mainly form by the annular honeycomb duct assembly and the self-regulated stator impeller type alternator assembly of two-way opening, it is characterized in that: the turbine stator of adjustable angle and can be with angle of shaft axis deflection in the asymmetric setting in the guide vane teunnion shaft axis left and right sides in the self-regulated stator impeller type alternator assembly.
2. self-regulated stator impeller type wave energy generator unit, form separately by self-regulated stator impeller type alternator assembly, it is characterized in that: the turbine stator of adjustable angle and can be with angle of shaft axis deflection in the asymmetric setting in the guide vane teunnion shaft axis left and right sides in the self-regulated stator impeller type alternator assembly.
3. according to claim 1 or the described self-regulated stator of claim 2 impeller type wave energy generator unit, it is characterized in that: the forward MEDIA FLOW can make turbine stator positive deflection.
4. according to claim 1 or the described self-regulated stator of claim 2 impeller type wave energy generator unit, it is characterized in that: reverse media stream can make the reverse deflection of turbine stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201341354U CN201943878U (en) | 2010-02-24 | 2010-02-24 | Self-regulation guide vane impeller type wave energy power-generating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201341354U CN201943878U (en) | 2010-02-24 | 2010-02-24 | Self-regulation guide vane impeller type wave energy power-generating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943878U true CN201943878U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201341354U Expired - Fee Related CN201943878U (en) | 2010-02-24 | 2010-02-24 | Self-regulation guide vane impeller type wave energy power-generating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538398A (en) * | 2017-09-21 | 2019-03-29 | 郭继会 | One wave two is used in application method of the S type double fluid into electricity generation by sea waves |
| CN111779616A (en) * | 2020-07-02 | 2020-10-16 | 广东电网有限责任公司 | Wave power generation device |
-
2010
- 2010-02-24 CN CN2010201341354U patent/CN201943878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538398A (en) * | 2017-09-21 | 2019-03-29 | 郭继会 | One wave two is used in application method of the S type double fluid into electricity generation by sea waves |
| CN111779616A (en) * | 2020-07-02 | 2020-10-16 | 广东电网有限责任公司 | Wave power generation device |
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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: 20110824 Termination date: 20130224 |