CN211422828U - Wind collecting type wind driven generator - Google Patents
Wind collecting type wind driven generator Download PDFInfo
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- CN211422828U CN211422828U CN201922050000.3U CN201922050000U CN211422828U CN 211422828 U CN211422828 U CN 211422828U CN 201922050000 U CN201922050000 U CN 201922050000U CN 211422828 U CN211422828 U CN 211422828U
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model discloses a collection wind formula aerogenerator, including: the floating platform floats on the sea level; the wind power generation device is arranged on the floating platform and comprises a wind collecting device and a wind power generator positioned in the wind collecting device, and a wind direction sensor is arranged at an air inlet of the wind collecting device; the direction adjusting device comprises at least one driving device and a power rudder connected with the floating platform, the power rudder is positioned below the sea level, the left side and the right side of the power rudder are respectively provided with a propeller, the driving device comprises an air compressor and a gear set which are arranged on the floating platform, the input end of the gear set is connected with a buoy floating on the sea level through a connecting arm, the output end of the gear set is connected with the air compressor, the air outlet pipeline of the air compressor is connected with at least one air storage tank, the air storage tank is connected with the two propellers through a pipeline, and an air valve is further arranged on the pipeline; and the controller is connected with the wind direction sensor and the air valve and is used for controlling the work of the air valve according to the information from the wind direction sensor.
Description
Technical Field
The utility model relates to a power generation technical field, more specifically relate to a collection wind formula aerogenerator.
Background
With the gradual depletion of traditional energy and worsening of environmental pollution problems, the demand for clean renewable energy is urgent. Wind energy is increasingly regarded as renewable and pollution-free natural energy, but the existing wind driven generator is greatly influenced by wind power and wind speed when generating electricity, if the wind speed is low, the kinetic energy of the wind is less, and the generated energy is less. However, when the wind direction changes, the wind force entering the wind collecting cover air inlet of the existing wind collecting type wind driven generator becomes smaller, so that the generated energy is less, the wind direction is different at different times, and the influence on the generating efficiency of the wind collecting type wind driven generator is great.
In view of the above, it is desirable to provide a wind collecting type wind power generator capable of controlling the direction of the wind inlet thereof according to the wind direction to solve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can be according to the collection wind formula aerogenerator of its air intake direction of wind direction control is provided.
In order to solve the technical problem, the utility model provides a collection wind formula aerogenerator, include:
the floating platform floats on the sea level;
the wind power generation device is arranged on the floating platform and comprises a wind collecting device and a wind power generator positioned in the wind collecting device, and a wind direction sensor is arranged at an air inlet of the wind collecting device;
the direction adjusting device comprises at least one driving device and a power rudder connected with the floating platform, the power rudder is positioned below the sea level, the left side and the right side of the power rudder are respectively provided with a propeller, the driving device comprises an air compressor and a gear set which are arranged on the floating platform, the input end of the gear set is connected with a buoy floating on the sea level through a connecting arm, the output end of the gear set is connected with the air compressor, the air outlet pipeline of the air compressor is connected with at least one air storage tank, the air storage tank is connected with the two propellers through a pipeline, and an air valve is further arranged on the pipeline;
and the controller is connected with the wind direction sensor and the air valve and is used for controlling the work of the air valve according to the information from the wind direction sensor.
The further technical scheme is as follows: the direction adjusting device also comprises a pneumatic generator, and the pneumatic generator is connected with the pipeline of the air storage tank so as to utilize the compressed air in the air storage tank to start the pneumatic generator to generate power.
The further technical scheme is as follows: the wind driven generator comprises a generator and fan blades connected with a rotating shaft of the generator.
The further technical scheme is as follows: the wind collecting device comprises a horn tube, a wind conveying pipe and a containing pipe, the wind direction sensor is arranged at the air inlet of the horn tube, the wind conveying pipe is a tubular body and is connected to the air outlet of the horn tube, the diameter of the wind conveying pipe is the same as that of the air outlet of the horn tube, the containing pipe is connected to the tail end of the wind conveying pipe, the diameter of the wind conveying pipe is larger than that of the wind conveying pipe, the fan blade is located in the wind conveying pipe, and the generator is located in the containing pipe.
The further technical scheme is as follows: the gear set is a speed increasing gear set with a ratchet wheel.
The further technical scheme is as follows: the air compressor is a rotary piston type air compressor.
Compared with the prior art, the utility model discloses a wind collection formula aerogenerator can be according to its air intake direction of wind direction control, its buoyancy that picks up the wave through the flotation pontoon promptly can and be arc reciprocating motion, and through yoke drive to gear train, in order to convert the work of the rotatory mechanical energy drive air compressor of axle to, air storage tank through the compression, when wind direction sensor detects wind direction and wind collection device's longitudinal axis declination appearance, the pneumatic valve on corresponding propeller and gas tank connection's the pipeline is opened according to the declination that wind direction sensor detected to the controller, in order to control power direction rudder horizontal hunting through the propeller, thereby drive the floating platform horizontal hunting so that wind collection device air intake aligns the wind direction.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the wind collecting type wind power generator of the present invention.
Fig. 2 is a schematic structural diagram of the wind collecting device in fig. 1.
Fig. 3 is a schematic view showing a detailed structure of the driving apparatus of fig. 1.
Fig. 4 is a schematic view showing the connection between the power rudder and the floating platform in fig. 1.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 4, fig. 1 to 4 show a specific embodiment of the wind collecting type wind power generator 1 of the present invention, wherein the arrow direction is the wind flow direction. In the embodiment shown in the drawings, the wind-collecting type wind power generator 1 comprises a floating platform 10, a wind power generation device 20, a direction adjusting device and a controller; wherein the floating platform 10 floats on the sea level; the wind power generation device 20 is arranged on the floating platform 10 and comprises a wind collecting device and a wind power generator 202 positioned in the wind collecting device, and a wind direction sensor 203 is arranged at an air inlet of the wind collecting device; the direction adjusting device comprises at least one driving device 301 and a power rudder 302 connected with the floating platform 10, the power rudder 302 is positioned below the sea level, the left side and the right side of the power rudder 302 are respectively provided with a propeller 303, the driving device 301 comprises an air compressor 3011 and a gear set 3012 which are arranged on the floating platform 10, the input end of the gear set 3012 is connected with a floating drum 3015 floating on the sea level through a connecting arm 3013, the output end of the gear set 3012 is connected with the air compressor 3011, the air outlet pipeline of the air compressor 3011 is connected with at least one air storage tank 3014, the air storage tank 3014 is connected with the two propellers 303 through a pipeline 304, and the pipeline 304 is further provided with an air valve 305; the controller is connected to the wind direction sensor 203 and the air valve 305 to control the operation of the air valve 305 according to the information from the wind direction sensor 203. Preferably, in this embodiment, the controller implements a control function based on a PLC, an anchor ring 101 is disposed on the front side (facing the wind direction) of the floating platform 10 for tying an anchor chain to anchor the floating platform 10, the wind power generator 20, the air compressor 3011 and the gear set 3012 are all fixed on the floating platform 10, preferably, the gear set 3012 is a speed-increasing gear set with a ratchet wheel, and the air compressor 3011 is a rotary piston type air compressor, in this embodiment, two driving devices 301 are disposed on the left and right sides of the floating platform 10 to utilize the wave energy to a greater extent, and in some other embodiments, the number of the driving devices 301 may be increased or decreased according to actual needs.
Based on the above design, in the wind-collecting wind-driven generator 1 of the present invention, because the float 3015 floats on the sea level, under the action of surge, the float 3015 floats, so that the link 3013 swings with it, and the gear set 3012 is driven to operate, and at the same time, the kinetic energy output by the gear set 3012 is used to drive the air compressor 3011 to operate, so as to store the energy of wave surge in the air storage tank 3014 in the form of compressed air, that is, the float 3015 picks up the buoyancy energy of the wave to make arc reciprocating motion, and the link 3013 is driven to the gear set 3012 to convert it into shaft rotation mechanical energy to drive the compressor 3011 to operate, the compressed air is stored in the air storage tank 3014, when the wind direction sensor 203 detects the deviation angle between the wind direction and the longitudinal axis of the wind-collecting device, the controller opens the air valve 305 on the pipeline 304 connected between the corresponding propeller 303 and the air storage, so as to control the power rudder 302 to swing left and right through the propeller 303, thereby driving the floating platform 10 to swing left and right to make the wind inlet of the wind collecting device align with the wind direction.
In some embodiments, the direction-adjusting device further comprises a pneumatic generator 306, and the pneumatic generator 306 is fixed on the floating platform 10 and is connected with the air storage tank 3014 through a pipeline so as to use the compressed air in the air storage tank 3014 to start the pneumatic generator 306 to generate electricity. Based on the design, the compressed air stored in the air storage tank 3014 is used to drive the pneumatic generator 306 to run for power generation, so as to assist in power generation and improve power generation efficiency.
With continued reference to fig. 1 and fig. 2, in the present embodiment, the wind power generator 202 includes a generator 2021 and a fan blade 2022 connected to a rotating shaft of the generator 2021; and the wind collecting device includes trumpet 2011, defeated tuber pipe 2012 and holding pipe 2013, wind direction sensor 203 locates the air intake department of trumpet 2011, defeated tuber pipe 2012 is the siphonozooid, connects in trumpet 2011 air outlet department, and its pipe diameter is the same with the diameter of flared pipe 2011 air outlet department, holding pipe 2013 is connected in defeated tuber pipe 2012 end, and its pipe diameter is greater than the pipe diameter of defeated tuber pipe 2012, fan blade 2022 is located in defeated tuber pipe 2012, generator 2021 is located in holding pipe 2013. It can be known that the sectional area of the air delivery pipe 2012 is the smallest, based on the above design, under the action of the power rudder 302, natural wind enters from the air inlet toward the longitudinal axis of the trumpet 2011, and the sectional area of the air inlet of the trumpet 2011 is larger, so that the wind area can be enlarged, more wind flows into the wind collecting device through the air inlet of the trumpet 2011, and when the wind flows from the position with the larger sectional area to the air delivery pipe 2012 with the smaller sectional area, according to the principle of fluid mechanics, the flow speed of the fluid can be increased, therefore, the wind speed at the air delivery pipe 2012 is the highest, the rotating speed of the fan blade 2022 is the fastest, and further the rotating speed of the generator 2021 is driven to be faster, so that the generating efficiency of the generator. After the wind flow drives the fan blades 2022 to rotate through the wind conveying pipe 2012, the sectional area of the accommodating pipe 2013 is larger, so that the wind flow which drives the fan blades 2022 to rotate can flow out of the wind collecting device more quickly, the wind flow is prevented from being retained in the wind collecting device to block the subsequent wind flow from entering, the wind flow entering the wind collecting device is improved, and the power generation efficiency is improved.
To sum up, the utility model discloses a wind-collecting type aerogenerator can be according to its air intake direction of wind direction control, its buoyancy that picks up the wave through the flotation pontoon promptly can and be arc reciprocating motion, and through antithetical couplet arm transmission to gear train, in order to convert the work of the rotatory mechanical energy drive air compressor of axle to, air storage tank through the compression, when wind direction sensor detects the wind direction and the declination appears with the longitudinal axis of horn pipe, the pneumatic valve on corresponding propeller and gas tank connection's the pipeline is opened according to the declination that wind direction sensor detected to the controller, in order to control power direction rudder horizontal hunting through the propeller, thereby drive the floating platform horizontal hunting so that wind-collecting device air intake aligns the wind direction.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made on the basis of the above embodiments by those skilled in the art, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (6)
1. A wind-collecting type wind power generator is characterized in that the generator comprises:
the floating platform floats on the sea level;
the wind power generation device is arranged on the floating platform and comprises a wind collecting device and a wind power generator positioned in the wind collecting device, and a wind direction sensor is arranged at an air inlet of the wind collecting device;
the direction adjusting device comprises at least one driving device and a power rudder connected with the floating platform, the power rudder is positioned below the sea level, the left side and the right side of the power rudder are respectively provided with a propeller, the driving device comprises an air compressor and a gear set which are arranged on the floating platform, the input end of the gear set is connected with a buoy floating on the sea level through a connecting arm, the output end of the gear set is connected with the air compressor, the air outlet pipeline of the air compressor is connected with at least one air storage tank, the air storage tank is connected with the two propellers through a pipeline, and an air valve is further arranged on the pipeline;
and the controller is connected with the wind direction sensor and the air valve and is used for controlling the work of the air valve according to the information from the wind direction sensor.
2. The wind collecting wind power generator as claimed in claim 1, wherein: the direction adjusting device also comprises a pneumatic generator, and the pneumatic generator is connected with the pipeline of the air storage tank so as to utilize the compressed air in the air storage tank to start the pneumatic generator to generate power.
3. The wind collecting wind power generator as claimed in claim 1, wherein: the wind driven generator comprises a generator and fan blades connected with a rotating shaft of the generator.
4. The wind collecting wind power generator as set forth in claim 3, wherein: the wind collecting device comprises a horn tube, a wind conveying pipe and a containing pipe, the wind direction sensor is arranged at the air inlet of the horn tube, the wind conveying pipe is a tubular body and is connected to the air outlet of the horn tube, the diameter of the wind conveying pipe is the same as that of the air outlet of the horn tube, the containing pipe is connected to the tail end of the wind conveying pipe, the diameter of the wind conveying pipe is larger than that of the wind conveying pipe, the fan blade is located in the wind conveying pipe, and the generator is located in the containing pipe.
5. The wind collecting wind power generator as claimed in claim 1, wherein: the gear set is a speed increasing gear set with a ratchet wheel.
6. The wind collecting wind power generator as claimed in claim 1, wherein: the air compressor is a rotary piston type air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050000.3U CN211422828U (en) | 2019-11-22 | 2019-11-22 | Wind collecting type wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050000.3U CN211422828U (en) | 2019-11-22 | 2019-11-22 | Wind collecting type wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211422828U true CN211422828U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922050000.3U Active CN211422828U (en) | 2019-11-22 | 2019-11-22 | Wind collecting type wind driven generator |
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| Country | Link |
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| CN (1) | CN211422828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100140A (en) * | 2021-05-06 | 2021-07-13 | 蓝工(江苏)环境系统有限公司 | Deep sea unmanned on duty breed platform |
-
2019
- 2019-11-22 CN CN201922050000.3U patent/CN211422828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100140A (en) * | 2021-05-06 | 2021-07-13 | 蓝工(江苏)环境系统有限公司 | Deep sea unmanned on duty breed platform |
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