CN214660600U - Wind power generation device - Google Patents
Wind power generation device Download PDFInfo
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- CN214660600U CN214660600U CN202120753772.8U CN202120753772U CN214660600U CN 214660600 U CN214660600 U CN 214660600U CN 202120753772 U CN202120753772 U CN 202120753772U CN 214660600 U CN214660600 U CN 214660600U
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- China
- Prior art keywords
- power generation
- generation turbine
- air outlet
- air
- pressure chamber
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- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model belongs to the technical field of the power generation facility technique and specifically relates to indicate a wind power generation set, it includes the pressure cabin and sets up respectively in the air intake and the air outlet at pressure cabin both ends, air intake and air outlet all communicate with the pressure cabin, be provided with the seal chamber in the pressure cabin, the both ends of seal chamber are rotated respectively and are provided with first power generation turbine and second power generation turbine, first power generation turbine passes through universal driving shaft and second power generation turbine coaxial coupling, first power generation turbine and second power generation turbine are located air intake and air outlet department respectively, the pressure cabin with the one end that is close to the air intake between the seal chamber is provided with the splenium, the pressure cabin with the one end that is close to the air outlet between the seal chamber is provided with the splenium, the outer wall spacer ring of pressure cabin is equipped with a plurality of holes of induced drafting. The utility model has novel structure and achieves the effect of self-acceleration; meanwhile, the rotating speed of the first power generation turbine is driven to be increased through the linkage bearing, the air quantity of the air inlet is increased, and the first power generation turbine and the second power generation turbine supplement each other to achieve a good power generation effect.
Description
Technical Field
The utility model belongs to the technical field of power generation facility technique and specifically relates to indicate a wind power generation set.
Background
The common water wind power generator is only provided with one turbine fan blade, the single-blade rotating speed of water power and wind power is insufficient, the generating efficiency is not high, the utilization degree of the single-blade generator on the water power and the wind power is insufficient, the daily long-term use purpose cannot be achieved, and the generating effect of many wind power generating systems is common nowadays.
Disclosure of Invention
The utility model provides a wind power generation device aiming at the problems of the prior art, which has novel structure and achieves the effect of self-acceleration; meanwhile, the rotating speed of the first power generation turbine is driven to be increased through the linkage bearing, the air quantity of the air inlet is increased, and the first power generation turbine and the second power generation turbine supplement each other to achieve a good power generation effect.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of wind power generation set, include the pressure cabin and set up respectively in the air intake and the air outlet at pressure cabin both ends, air intake and air outlet all communicate with the pressure cabin, be provided with the sealed cabin in the pressure cabin, the both ends of sealed cabin are rotated respectively and are provided with first power generation turbine and second power generation turbine, and first power generation turbine passes through universal driving shaft and second power generation turbine coaxial coupling, and first power generation turbine and second power generation turbine are located air intake and air outlet department respectively, the pressure cabin with the one end that is close to the air intake between the sealed cabin is provided with the splenium, the pressure cabin with the one end that is close to the air outlet between the sealed cabin is provided with decompression portion, the outer wall spacer ring of pressure cabin is equipped with a plurality of holes of induced drafting.
The air suction holes are communicated with the pressure chamber, and the plurality of air suction holes are positioned close to the air outlet.
Wherein, the sealed cabin is oval.
The pressurization portion is the pressure chamber with the pressurization chamber that the one end that is close to the air intake formed between the sealed cabin, the depressurization portion be the pressure chamber with the decompression chamber that the one end that is close to the air outlet formed between the sealed cabin, the hole of induced drafting and decompression chamber intercommunication, pressurization chamber and decompression chamber intercommunication, air intake and pressurization chamber intercommunication, air outlet and decompression chamber intercommunication.
And an active transmission device for driving the linkage shaft to rotate is arranged in the sealed cabin.
The driving transmission device comprises a driving piece, a driving gear and a transmission gear, the transmission gear is sleeved on the periphery of the linkage shaft, the driving gear is in meshed transmission connection with the transmission gear, and the output end of the driving piece is in driving connection with the driving gear.
The linkage shaft is rotatably arranged in the sealed cabin, and two ends of the linkage shaft are rotatably connected with two ends of the sealed cabin through bearings.
The utility model has the advantages that:
the utility model discloses novel structure, design benefit, the during operation, first power generation turbine rotates, inhales air to the pressure chamber from the air intake and is compressed, flows to second power generation turbine and air outlet, is provided with under the condition of pressurization portion and decompression portion at the sealed cabin, makes the air when getting into the air intake, under the effect of pressurization portion, increases wind-force pressure, reduces wind-force pressure at the decompression portion that sets up in air outlet department, and air outlet wind-force pressure diminishes, the outer wall spacer ring of pressure chamber is equipped with a plurality of induced-draft holes, can further inhale external air from the induced-draft hole, increases the air output, blows to second power generation turbine with the acceleration from this reaches the effect of self-acceleration; furthermore, the rotating speed of the first power generation turbine is driven to be increased through the linkage bearing, the air quantity of the air inlet is increased, and the first power generation turbine and the second power generation turbine supplement each other to achieve a good power generation effect.
Drawings
Fig. 1 is a schematic structural view of a wind power generation device according to the present invention.
Fig. 2 is a schematic view of an internal structure of a wind power generator according to the present invention.
The reference numerals in fig. 1 to 2 include:
1. a pressure chamber; 2. an air inlet; 3. an air outlet; 4. sealing the cabin; 5. a first power generating turbine; 6. a second power generating turbine; 7. a linkage shaft; 8. a pressurization part; 9. a decompression section; 10. an air suction hole; 11. a drive gear; 12. a transmission gear; 13. turbine blades.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
A wind power generation device is shown in figures 1-2 and comprises a pressure chamber 1, an air inlet 2 and an air outlet 3 which are arranged at two ends of the pressure chamber 1 respectively, wherein the air inlet 2 and the air outlet 3 are communicated with the pressure chamber 1, a sealed chamber 4 is arranged in the pressure chamber 1, two ends of the sealed chamber 4 are respectively provided with a first power generation turbine 5 and a second power generation turbine 6 in a rotating mode, the first power generation turbine 5 is coaxially connected with the second power generation turbine 6 through a linkage shaft 7, the first power generation turbine 5 and the second power generation turbine 6 are respectively arranged at the air inlet 2 and the air outlet 3, a pressurizing portion 8 is arranged at one end, close to the air inlet 2, of the pressure chamber 1 and the sealed chamber 4, a pressure reducing portion 9 is arranged at one end, close to the air outlet 3, of the pressure chamber 1 and the outer wall of the sealed chamber 4 are provided with a plurality of air suction holes 10 in a spacing ring mode. Specifically, the utility model discloses novel structure, design benefit, in operation, first power generation turbine 5 rotates, from air intake 2 intake air to pressure chamber 1 in and compressed, flow to second power generation turbine 6 and air outlet 3, under the condition that sealed cabin 4 is provided with pressurization portion 8 and decompression portion 9, make the air when getting into air intake 2, under the effect of pressurization portion 8, increase wind pressure, decompression portion 9 that sets up at air outlet 3 reduces wind pressure, and air outlet 3 wind pressure diminishes, the outer wall space ring of pressure chamber 1 is equipped with a plurality of induced draft holes 10, can further inhale external air from induced draft hole 10, increases the air output, blows to second power generation turbine 6 with the increase speed, thereby reaches the effect of self-acceleration; furthermore, the rotation speed of the first power generation turbine 5 is driven to be increased through the linkage shaft 7 bearing, the air quantity of the air inlet 2 is increased, and the better power generation effect is achieved by supplementing each other.
In the wind power generation device of this embodiment, the air suction holes 10 are communicated with the pressure chamber 1, and the plurality of air suction holes 10 are located near the air outlet 3 or the decompression portion 9.
In the wind power generation device of the present embodiment, the sealed cabin 4 is disposed in an elliptical shape; be oval setting under the sealed cabin 4, add splenium 8 for the pressure chamber 1 with the pressurization chamber that the one end that is close to air intake 2 formed between the sealed cabin 4, decompression portion 9 for the pressure chamber 1 with the decompression chamber that the one end that is close to air outlet 3 formed between the sealed cabin 4, hole 10 and decompression chamber intercommunication induced draft, pressurization chamber and decompression chamber intercommunication, air intake 2 and pressurization chamber intercommunication, air outlet 3 and decompression chamber intercommunication. Specifically, under the structure of an elliptical sealed cabin 4, the air enters a pressurizing cavity with smaller space from an air inlet 2, so that the wind pressure is increased; when air is exhausted, the air passes through the pressure reducing cavity, the space in the pressure reducing cavity is increased relative to the space transmitted into the pressure reducing cavity from the pressurizing cavity, the wind pressure is reduced, and the external air is sucked from the air suction hole 10 due to the fact that the pressure is reduced, so that the air outlet quantity is further increased.
In the wind power generation device of this embodiment, a driving transmission device for driving a linkage shaft 7 to rotate is arranged in the sealed cabin 4, the driving transmission device includes a driving part, a driving gear 11 and a transmission gear 12, the transmission gear 12 is sleeved on the periphery of the linkage shaft 7, the driving gear 11 is in meshing transmission connection with the transmission gear 12, and the output end of the driving part is in driving connection with the driving gear 11; wherein the driving member may be a motor. Specifically, under the condition that the external wind speed does not reach the limit value for driving the first power generation turbine 5 and the second power generation turbine 6 to rotate, when the stored electricity of the electricity storage device is reduced to a preset limit value, the driving device can be actively opened, the driving piece drives the driving gear 11 to rotate to drive the transmission gear 12 to rotate, the linkage shaft 7 is driven to rotate, the first power generation turbine 5 and the second power generation turbine 6 are synchronously driven to rotate, and when the first power generation turbine 5 and the second power generation turbine 6 reach self-circulation and are accelerated, the driving device is actively or automatically cut off.
In the wind power generation device of this embodiment, the linkage shaft 7 is rotatably disposed in the sealed cabin 4, and both ends of the linkage shaft 7 are rotatably connected to both ends of the sealed cabin 4 through bearings.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (8)
1. A wind power generation device characterized in that: including the pressure chamber and set up respectively in the air intake and the air outlet at pressure chamber both ends, air intake and air outlet all communicate with the pressure chamber, be provided with the sealed cabin in the pressure chamber, the both ends of sealed cabin rotate respectively and are provided with first electricity generation turbine and second electricity generation turbine, and first electricity generation turbine passes through universal driving shaft and second electricity generation turbine coaxial coupling, and first electricity generation turbine and second electricity generation turbine are located air intake and air outlet department respectively, the pressure chamber with the one end that is close to the air intake between the sealed cabin is provided with the splenium, the pressure chamber with the one end that is close to the air outlet between the sealed cabin is provided with the splenium, the outer wall spacer ring of pressure chamber is equipped with a plurality of induced drafts.
2. A wind power plant according to claim 1, characterized in that: the air suction holes are communicated with the pressure chamber, and the plurality of air suction holes are positioned close to the air outlet.
3. A wind power plant according to claim 1, characterized in that: the sealed cabin is arranged in an oval shape.
4. A wind power plant according to claim 2, wherein: the pressurization portion be the pressure chamber with the pressurization chamber that the one end that is close to the air intake formed between the sealed capsule, the depressurization portion be the pressure chamber with the decompression chamber that the one end that is close to the air outlet formed between the sealed capsule, hole and decompression chamber intercommunication induced draft, pressurization chamber and decompression chamber intercommunication, air intake and pressurization chamber intercommunication, air outlet and decompression chamber intercommunication.
5. A wind power plant according to claim 1, characterized in that: and an active transmission device for driving the linkage shaft to rotate is arranged in the sealed cabin.
6. A wind power plant according to claim 5, wherein: the driving transmission device comprises a driving piece, a driving gear and a transmission gear, the transmission gear is sleeved on the periphery of the linkage shaft, the driving gear is in meshed transmission connection with the transmission gear, and the output end of the driving piece is in driving connection with the driving gear.
7. A wind power plant according to claim 1, characterized in that: the linkage shaft rotates and is arranged in the sealed cabin, and two ends of the linkage shaft are rotatably connected with two ends of the sealed cabin through bearings.
8. A wind power plant according to claim 1, characterized in that: the first power generation turbine and the second power generation turbine are both provided with a plurality of turbine blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120753772.8U CN214660600U (en) | 2021-04-14 | 2021-04-14 | Wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120753772.8U CN214660600U (en) | 2021-04-14 | 2021-04-14 | Wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214660600U true CN214660600U (en) | 2021-11-09 |
Family
ID=78461834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120753772.8U Expired - Fee Related CN214660600U (en) | 2021-04-14 | 2021-04-14 | Wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214660600U (en) |
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2021
- 2021-04-14 CN CN202120753772.8U patent/CN214660600U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |