CN109915313B - Venturi breeze and stroke generator - Google Patents
Venturi breeze and stroke generator Download PDFInfo
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- CN109915313B CN109915313B CN201910322751.8A CN201910322751A CN109915313B CN 109915313 B CN109915313 B CN 109915313B CN 201910322751 A CN201910322751 A CN 201910322751A CN 109915313 B CN109915313 B CN 109915313B
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- 230000008602 contraction Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000009792 diffusion process Methods 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000010248 power generation Methods 0.000 abstract description 9
- 208000006011 Stroke Diseases 0.000 abstract 3
- 206010008190 Cerebrovascular accident Diseases 0.000 abstract 1
- 108010066114 cabin-2 Proteins 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
A venturi breeze, apoplexy generator related to wind power generation equipment field, including gathering the wind housing, wind wheel, cabin, pylon and used for adjusting the steering of the wind wheel to turn to the regulator, gathering the wind housing and including the constriction, the regulator includes the steering shaft; the wind wheel is arranged near the tail end of the contraction part and is correspondingly connected with a transmission device in the engine room through a rotating shaft; the contraction part is mainly formed by correspondingly connecting a first flaring frame, a first necking frame and a plurality of prismatic rods, wherein an air collecting plate is paved on each side surface of the contraction part corresponding to the prismatic table, the outer end of each air collecting plate is respectively and rotatably connected with the corresponding side rod of the first flaring frame, and each air collecting plate is respectively provided with an elastic contraction device for tightening the air collecting plate to be attached to the side surface of the prismatic table; the breeze and stroke generator can expand the range interval of working wind speed while achieving the breeze and stroke generating effect, reduce the damage probability to the generator when the wind speed is overlarge and improve the utilization efficiency of wind energy.
Description
Technical Field
The utility model relates to the field of wind power generation equipment, in particular to a venturi breeze and stroke generator.
Background
Because wind energy is a clean and pollution-free renewable energy source, and power transmission in some areas is difficult, wind power generation is greatly popularized in China; the wind driven generator generally comprises wind wheels, a power generation device, a direction regulator (tail wing), a tower, a speed limiting safety mechanism, an energy storage device and other components; when the wind speed reaches the upper limit value of the working wind speed of the wind power generator, in order to prevent the rotation speed of the wind wheel from exceeding the design rotation speed, a speed limiting safety mechanism is generally arranged to limit or brake the rotation shaft; because wind power generation is greatly limited by wind speed, a wind generating set is generally built in a high wind speed area with the annual average wind speed of 6m/s in China, even so, the working wind speed of the wind generating set can be achieved in about 60-120 days in one year, and in other cases, the wind speed is in a low wind speed area of 3-5 m/s, the wind speed is small and unstable, only a small and medium-sized wind generating set can be used, even wind power generation cannot be used, and the utilization rate of wind energy is low;
the utility model discloses a Chinese patent with publication number CN202215426U, which discloses a wind generating set with a gradually-expanding wind gathering cover, wherein a wind wheel is arranged in an outlet channel of the wind gathering cover, the wind gathering cover is used for compressing air flow in the channel so as to improve the wind speed in the channel, thereby achieving the purpose of enabling the wind generating set to work in a low wind speed area; compared with the same traditional wind driven generator, the disadvantage of the arrangement of the wind gathering cover is that only the section of the working wind speed of the wind driven generator is reduced, namely the upper limit value and the lower limit value of the working wind speed are simultaneously reduced, and although the wind speed can be changed, the lower limit value of the working wind speed of the wind driven generator can be reached in the case of breeze or low wind, the instantaneous high wind speed is easy to change into dangerous wind speed even for the traditional wind driven generator with the same condition, so that part of wind energy cannot be utilized, and even the power generation equipment cannot be controlled or damaged due to overlarge wind pressure of the generator;
the utility model discloses a Chinese patent with publication number of CN107387317A, which discloses an adjustable damping device for a narrow pipe wind-gathering power generation system, and the purpose of closing a shutter and protecting a generator when the wind speed is overlarge is achieved by additionally arranging a shutter structure capable of opening and closing on the front surface of an air inlet of a narrow pipe, but the wind energy utilization rate is not high, and when the shutter is closed, the windward surface is too large and is easily damaged by wind pressure.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a venturi breeze and stroke generator, which can expand the range interval of working wind speed, reduce the damage probability to the generator when the wind speed is overlarge and improve the utilization efficiency of wind energy while achieving the power generation effect of breeze and stroke.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
a venturi breeze, stroke generator, comprising a wind gathering cover, a wind wheel, a cabin, a tower and a direction regulator for regulating steering, wherein the wind gathering cover comprises a contraction part, and the direction regulator comprises a direction regulating shaft; the wind wheel is arranged near the tail end of the contraction part, the wind wheel is correspondingly connected with a transmission device in the engine room through a rotating shaft, the engine room or the wind gathering cover is directly connected with the top end of the direction-adjusting shaft through a pull rod, and the bottom end of the direction-adjusting shaft is arranged on the tower; the shrinkage part mainly corresponds by first flaring frame, first binding off frame and a plurality of prismatic pole and connects and form the prismatic table structure, every side that corresponds the prismatic table in the shrinkage part outside has all laid the air-collecting plate, and the outer end of every air-collecting plate is rotatable with the side bar of corresponding first flaring frame respectively and is connected, is equipped with the elasticity constriction device that is used for tightening up air-collecting plate laminating prismatic table side on every air-collecting plate respectively.
Further, the wind gathering cover comprises a sleeve supporting part correspondingly communicated with the tail end of the shrinkage part, the wind wheel is arranged in the sleeve supporting part, and a wind shield is paved on one periphery of the outer side surface of the sleeve supporting part.
Further, the sleeve supporting part comprises a second closing-in frame, and the second closing-in frame and the first closing-in frame are correspondingly connected through a plurality of cross bars to form a prismatic frame structure of the sleeve supporting part; a wind shield is arranged on each side face of the corresponding prism on the outer side of the sleeve supporting part; the wind collecting cover comprises a diffusion part, the diffusion part comprises a second flaring frame, and a wind expansion plate with the same shape as the wind collecting plate is arranged between two side rods corresponding to the second flaring frame and the second necking frame; the inner end of the wind collecting plate is rotatably connected with one end, close to the first closing-in frame, of the corresponding wind shielding plate, one end, close to the second closing-in frame, of the wind shielding plate is rotatably connected with the inner end of the corresponding wind expanding plate, and the outer end of the wind expanding plate is rotatably connected with the corresponding second flaring frame side rod.
Further, the wind collecting cover comprises a diffusion part, the diffusion part comprises a second flaring frame, and a wind expansion plate with the same shape as the wind collecting plate is arranged between two side rods corresponding to the second flaring frame and the first flaring frame; the inner end of the wind gathering plate is rotatably connected with the inner end of the corresponding wind expansion plate, and the outer end of the wind expansion plate is rotatably connected with the corresponding second flaring frame side rod.
Further, the outer end of the wind gathering plate extends outwards to form a side extending plate, and a wind shielding angle block is arranged between two adjacent side extending plates.
Further, the contraction device is provided as an elastic element or an electric push rod.
Further, one end of the contraction device is correspondingly connected with an inner plate at the inner end of the wind gathering plate, and the other end of the contraction device is correspondingly connected with the corresponding prismatic rod body.
Further, the constriction is a prismatic table structure of at least four edges.
Further, the area ratio of the first flaring frame to the first necking frame is 2-20.
Further, the tail end of the wind gathering cover is provided with a tail wing.
Further, a generator and a speed limiting safety mechanism which are correspondingly connected with the wind wheel are arranged in the engine room.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
according to the Venturi breeze and stroke generator disclosed by the utility model, one end of the wind collecting plate is rotatably connected with the flaring frame side rod of the contraction part of the wind collecting cover, so that the wind collecting plate of the contraction part can be outwards rotated and unfolded when receiving wind pressure, and meanwhile, the wind collecting plate is provided with the adjustable elastic contraction device, such as a spring and the like, so that the unfolding degree of the wind collecting plate can be controlled according to the wind pressure, the wind collecting plate can be unfolded and released when the wind force is large, and the wind collecting plate can be automatically tightened and attached to the outer side of the contraction part when the wind force is small, so that the wind collecting effect is achieved; compared with the wind driven generator with the traditional wind gathering cover under the same condition, the wind driven generator has the effects of reducing the starting wind speed of the wind driven generator, generating electricity by breeze, automatically tracking wind direction and improving the wind energy utilization rate, and when the wind speed exceeds the upper limit value of the working wind speed of the wind driven generator with the traditional wind gathering cover, the wind gathering plate is unfolded to eliminate the wind gathering effect, so that the wind driven generator can continuously work under strong wind, the range interval of the working wind speed of the wind driven generator is enlarged, the damage probability of the wind driven generator when the wind speed is overlarge is reduced, and the wind energy utilization rate is more effectively improved.
Drawings
FIG. 1 is a schematic illustration of the utility model;
FIG. 2 is a left side schematic view of FIG. 1;
FIG. 3 is a schematic perspective view of the closed state of the air gathering cover in FIG. 1;
FIG. 4 is a schematic perspective view of the fan cover of FIG. 1 in an unfolded state;
FIG. 5 is a schematic view of a second construction of the utility model;
FIG. 6 is a schematic perspective view of the air gathering cover in FIG. 5 in a closed state;
FIG. 7 is a schematic perspective view of the fan cover of FIG. 5 in an unfolded state;
FIG. 8 is a third construction schematic of the utility model;
FIG. 9 is a schematic perspective view of the air gathering cover in FIG. 8 in a closed state;
FIG. 10 is a schematic perspective view showing the unfolded state of the air collecting hood in FIG. 8;
FIG. 11 is a fourth schematic structural view of the utility model;
fig. 12 is a schematic view of a fifth construction of the utility model.
In the figure: 1. a wind wheel; 2. a nacelle; 3. a steering shaft; 4. a tower; 5. a constriction device; 6. a pull rod; 7. a constriction; 8. a sleeve supporting part; 9. a diffusion section; 10. a wind shielding corner block; 701. a first flaring frame; 702. a prismatic bar; 703. a wind collecting plate; 704. a first closing-in frame; 801. a wind deflector; 802. a cross bar; 803. a second closing-in frame; 901. a wind expansion plate; 902. a second flaring frame; 7031. and a border plate.
Detailed Description
The utility model will be explained in detail by the following examples, which are not intended to limit the utility model to the following examples, and the purpose of the utility model is to protect all technical modifications within the scope of the utility model:
example 1:
the venturi breeze and stroke generator described with reference to fig. 1-4 comprises a wind collecting hood, a wind wheel 1, a cabin 2, a tower 4 and a steering gear for adjusting steering, wherein the wind collecting hood comprises a contraction part 7, and the steering gear comprises a steering shaft 3; the wind wheel 1 is arranged near the tail end of the contraction part 7, the wind wheel 1 is correspondingly connected with a transmission device in the engine room 2 through a rotating shaft, and a generator and a speed limiting safety mechanism which are correspondingly connected with the wind wheel 1 are arranged in the engine room 2 according to requirements; the cabin 2 or the wind gathering cover is connected with the top end of the direction-adjusting shaft 3 through a pull rod 6 or directly, and the bottom end of the direction-adjusting shaft 3 is arranged on the tower 4; the wind wheel 1 can be arranged on the inner side or the outer side of the tail end of the shrinkage part 7 according to requirements, the bottom of the cabin 2 is fixedly connected with the frame structure of the wind gathering cover through the pull rod 6, the edge rod 702 of the wind gathering cover is fixedly connected with the steering shaft 3, and the expansion and the closing of the wind gathering plate 703 are not influenced, so that the wind wheel 1, the cabin 2 and the wind gathering cover can synchronously rotate along with the steering shaft 3; in addition, the direction-adjusting shaft 3 can automatically turn under the drive of a motor according to a wind direction signal received by the direction-adjusting device, and a supporting point of the direction-adjusting shaft 3 can be arranged at the front end of the wind gathering cover according to the need, so that the tail end of the wind gathering cover can automatically turn according to the wind direction, the opening of the wind gathering cover is always a windward side, or the tail end of the wind gathering cover is provided with a tail wing, so that the breeze and a stroke generator turn under the drive of wind power, and the energy consumption is saved;
the shrinkage part 7 is mainly formed by correspondingly connecting a first flaring frame 701, a first necking frame 704 and a plurality of prismatic rods 702 to form a prismatic table structure, and the shrinkage part 7 is of a prismatic table structure with at least four prisms according to requirements, and can be set to be of a quadrangular table, an eight-prismatic table, a sixteen-prismatic table or a thirty-two prismatic table structure according to requirements, when the number of sides of the first flaring frame 701 is enough, the first flaring frame 701 can be directly set to be of a circular structure, when the cross section shape of the prismatic table tends to be more circular, the compressed wind pressure is more stable, and meanwhile, the area of each side surface of the shrinkage part 7 is smaller, so that the manufacturing and the installation of each part are facilitated; in addition, the contraction part 7 is of a regular prismatic table structure, the regular prismatic table structure can ensure that the wind pressure blown to the wind wheel 1 from each part can be relatively stable after the airflow is contracted and pressurized, and the loss of the wind wheel 1 is reduced; in addition, the area ratio of the first flaring frame 701 to the first necking frame 704 is 2-20, and different wind gathering effects are set by changing the ratio according to the actual condition of regional wind speed of the wind driven generator; the wind collecting plates 703 are paved on each side surface of the corresponding prismatic table on the outer side of the shrinkage part 7, the outer ends of the wind collecting plates 703 are respectively and rotatably connected with the side rods of the corresponding first flaring frames 701, so that the wind collecting plates of the shrinkage part can be outwards rotated and unfolded when wind pressure is applied, the inner end plate surfaces of the wind collecting plates 703 are respectively provided with an elastic shrinkage device 5 for tightening the wind collecting plates 703 to be attached to the side surfaces of the prismatic table, the unfolding degree of the wind collecting plates can be controlled according to the wind pressure, the wind collecting plates can be unfolded and released when wind force is large, and the wind collecting plates can be tightened and attached to the outer sides of the shrinkage parts when the wind force is small, so that the wind collecting effect of the wind collecting cover is achieved;
the rotatable connection is hinged through a hinge or flexible objects such as short rope connection and the like are adopted, or the inner end of the wind gathering plate 703 is provided with a through hole and is sleeved on the side rod body of the first flaring frame 701; the side bar refers to the component parts of each side of all the flaring frames and the necking frames; the contraction device 5 is set as an elastic element according to the need, the elastic element can be set as a spring, the spring with proper specification is selected according to the preset wind force received when the wind collecting plate 703 is unfolded, the unfolding degree of the wind collecting plate 703 can be controlled according to the wind pressure, the wind collecting plate 703 can be unfolded to release the wind pressure when the wind force is large, the contraction device 5 is tightly attached to the outer side of the contraction part 7 when the wind force is small, the effect of collecting wind is achieved, or the contraction device 5 is set as an electric push rod, and the stretching degree of the electric push rod is changed by receiving a signal of the wind speed; according to the requirement, one end of the shrinkage device 5 is correspondingly connected with an inner plate at the inner end of the wind collecting plate 703, the other end of the shrinkage device 5 is correspondingly connected with the middle part of the corresponding prismatic rod 702 rod body, and preferably, the shrinkage device 5 is symmetrically arranged at two sides of the wind collecting plate 703 to ensure the stress balance of the wind collecting plate 703; in addition, the two ends of the shrinking device 5 are respectively connected with the inner plate surfaces of the corresponding wind collecting plates 703, or one end of the shrinking device 5 is correspondingly connected with the inner plate surfaces of the inner ends of the wind collecting plates 703, and the other end of the shrinking device 5 is correspondingly connected with the corresponding side rod bodies of the first flaring frames 701, so that the effect can be achieved; or, when the rotatable connection is hinged through the hinge, two ends of the spring are directly arranged between two leaves of the hinge, and the hinge is controlled to open and close through wind power and the spring, so that the wind collecting plate 703 is controlled to open and close.
Example 2:
the venturi breeze and stroke generator described with reference to fig. 5-7 is different from the embodiment 1 in that the wind collecting cover comprises a sleeve supporting part 8 correspondingly communicated with the tail end of the shrinking part 7, the wind wheel 1 is arranged in the sleeve supporting part 8, and a wind shield 801 is paved on one periphery of the outer side surface of the sleeve supporting part 8, so that the wind collecting cover has better wind collecting effect and improves the utilization efficiency of wind energy; in addition, the bottom wind deflector 801 of the sleeve supporting part 8 is provided with an opening corresponding to the penetration of the steering shaft 3, the top end of the steering shaft 3 is connected with the bottom of the engine room 2, the shaft body of the steering shaft 3 is fixedly connected with the sleeve supporting part 8 through a pull rod 6, and the firm connection of the whole structure is ensured; the sleeve support 8 can be provided in a cylindrical structure or a square frame structure as required.
Example 3:
the venturi breeze and stroke generator described with reference to fig. 8-10 is different from embodiment 2 in that the sleeve supporting portion 8 includes a second closing frame 803, and the second closing frame 803 and the first closing frame 704 are correspondingly connected by a plurality of cross bars 802 to form a prismatic frame structure of the sleeve supporting portion 8; a wind deflector 801 is arranged on each side surface of the corresponding prism outside the sleeve supporting part 8; the wind collecting cover comprises a diffusion part 9, the diffusion part 9 comprises a second flaring frame 902, and a wind amplifying plate 901 with the same shape as the wind collecting plate 703 is arranged between two side rods corresponding to the second flaring frame 902 and the second necking frame 803; the inner end of the wind collecting plate 703 is rotatably connected with one end, close to the first closing-in frame 704, of the corresponding wind shielding plate 801, one end, close to the second closing-in frame 803, of the wind shielding plate 801 is rotatably connected with the inner end of the corresponding wind expanding plate 901, and the outer end of the wind expanding plate 901 is rotatably connected with a side rod of the corresponding second flaring frame 902; the diffuser 9 can balance wind pressure of an air inlet and an air outlet of the wind gathering cover, improves the utilization efficiency of wind energy, can balance the structure of the wind gathering cover, prevents the head of the wind gathering cover from being too heavy, and causes uneven stress of the steering shaft 3; preferably, one end of the pull rod 6 far away from the steering shaft 3 passes through the opening and is connected to the frame structure of the sleeve supporting part 8, and the connection part is close to the contraction part 7, so that the wind gathering cover can realize steering through the windward side of the wind gathering cover without using an additional tail wing.
Example 4:
the venturi breeze and stroke generator described with reference to fig. 11 is different from the embodiment 1 in that the wind collecting cover includes a diffusing part 9, the diffusing part 9 includes a second flaring frame 902, and a wind amplifying plate 901 with the same shape as the wind collecting plate 703 is arranged between two corresponding side rods of the second flaring frame 902 and the first flaring frame 704; the inner end of the wind gathering plate 703 is rotatably connected with the inner end of the corresponding wind expansion plate 901, and the outer end of the wind expansion plate 901 is rotatably connected with the side rod of the corresponding second flaring frame 902; when the wind collecting plates 703 are opened and closed, the wind expanding plates 901 can be linked to be opened and closed in a rotatable connection mode, so that the setting number of the shrinkage device 5 can be reduced, namely, as long as at least one wind collecting plate 703 is opened or closed, other wind collecting plates 703 can be driven, and the opening and closing of the wind expanding plates 901 are realized, so that the cost for setting the shrinkage device 5 is reduced.
Example 5:
the venturi breeze and stroke generator described in connection with fig. 12 is different from embodiment 1 in that the outer end of the wind collecting plate 703 is extended outwards to form a side-extending plate 7031, the length of the side-extending plate 7031 is smaller than the outer end side length of the wind collecting plate 703, so that when the wind collecting plate 703 is unfolded, two adjacent side-extending plates 7031 are not blocked, the wind collecting effect can be enlarged by arranging the side-extending plates 7031 while the frame structure of the wind collecting cover is not enlarged, and the wind energy utilization rate is improved, but when the wind collecting plate 703 is in a closed state, notch release wind pressure is necessarily generated between the two adjacent side-extending plates 7031, therefore, a wind shielding angle block 10 is arranged between the two adjacent side-extending plates 7031, the rotation of the side-extending plates 7031 is not influenced, and when the wind collecting plate 703 is closed, the side edges of the side-extending plates 7031 are attached, and the wind collecting effect is achieved.
The utility model is not described in detail in the prior art.
Claims (8)
1. A venturi breeze, stroke generator comprising a wind gathering housing, a wind wheel (1), a nacelle (2), a tower (4) and a steering gear for adjusting steering, the wind gathering housing comprising a constriction (7), the steering gear comprising a steering shaft (3); the wind wheel (1) is arranged near the tail end of the shrinkage part (7), the wind wheel (1) is correspondingly connected with a transmission device in the engine room (2) through a rotating shaft, the engine room (2) or the wind gathering cover is directly connected with the top end of the steering shaft (3) through a pull rod (6), and the bottom end of the steering shaft (3) is arranged on the tower (4), and the wind wheel is characterized in that: the utility model discloses a folding device for the solar cell module, including folding portion, air condensing portion (7), air condensing portion (5) are formed by corresponding connection of first flaring frame (701), first binding frame (704) and a plurality of prismatic pole (702), folding portion (7) is the prismatic table structure of at least four edges, air condensing portion (703) have all been laid to every side of prismatic table corresponding in folding portion (7) outside, and the outer end of every air condensing portion (703) is rotatable with the side pole of corresponding first flaring frame (701) respectively and is connected, is equipped with on every air condensing portion (703) respectively and is used for tightening up the elastic constriction device (5) of air condensing portion (703) laminating prismatic table side, constriction device (5) are established to elastic element or electric putter.
2. The venturi breeze, stroke electric generator according to claim 1, wherein: the wind gathering cover comprises a sleeve supporting part (8) correspondingly communicated with the tail end of the shrinkage part (7), the wind wheel (1) is arranged in the sleeve supporting part (8), and a wind shield (801) is paved on one periphery of the outer side surface of the sleeve supporting part (8).
3. The venturi breeze, stroke electric generator of claim 2, wherein: the sleeve supporting part (8) comprises a second closing-in frame (803), and the second closing-in frame (803) and the first closing-in frame (704) are correspondingly connected through a plurality of cross bars (802) to form a prismatic frame structure of the sleeve supporting part (8); a wind deflector (801) is arranged on each side surface of the corresponding prism on the outer side of the sleeve supporting part (8); the wind gathering cover comprises a diffusion part (9), the diffusion part (9) comprises a second flaring frame (902), and a wind expansion plate (901) with the same shape as the wind gathering plate (703) is arranged between two side rods corresponding to the second flaring frame (902) and the second flaring frame (803); the inner end of the wind gathering plate (703) is rotatably connected with one end, close to the first closing-in frame (704), of the corresponding wind shielding plate (801), one end, close to the second closing-in frame (803), of the wind shielding plate (801) is rotatably connected with the inner end of the corresponding wind expanding plate (901), and the outer end of the wind expanding plate (901) is rotatably connected with a side rod of the corresponding second closing-in frame (902).
4. The venturi breeze, stroke electric generator according to claim 1, wherein: the wind gathering cover comprises a diffusion part (9), the diffusion part (9) comprises a second flaring frame (902), and a wind expansion plate (901) with the same shape as the wind gathering plate (703) is arranged between two side rods corresponding to the second flaring frame (902) and the first flaring frame (704); the inner end of the wind gathering plate (703) is rotatably connected with the inner end of the corresponding wind expansion plate (901), and the outer end of the wind expansion plate (901) is rotatably connected with the side rod of the corresponding second flaring frame (902).
5. The venturi breeze, stroke electric generator according to claim 1 or 2 or 3 or 4, characterized in that: the outer end of the wind gathering plate (703) is provided with an edge extending plate (7031) in an outward extending mode, and a wind shielding angle block (10) is arranged between two adjacent edge extending plates (7031).
6. The venturi breeze, stroke electric generator according to claim 1, wherein: one end of the contraction device (5) is correspondingly connected with an inner plate surface at the inner end of the wind gathering plate (703), and the other end of the contraction device (5) is correspondingly connected with a corresponding prismatic rod (702) rod body.
7. The venturi breeze, stroke electric generator according to claim 1, wherein: the area ratio of the first flaring frame (701) to the first necking frame (704) is 2-20.
8. The venturi breeze, stroke electric generator according to claim 1, wherein: the tail end of the wind gathering cover is provided with a tail wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322751.8A CN109915313B (en) | 2019-04-22 | 2019-04-22 | Venturi breeze and stroke generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322751.8A CN109915313B (en) | 2019-04-22 | 2019-04-22 | Venturi breeze and stroke generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109915313A CN109915313A (en) | 2019-06-21 |
| CN109915313B true CN109915313B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910322751.8A Active CN109915313B (en) | 2019-04-22 | 2019-04-22 | Venturi breeze and stroke generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2618049A (en) * | 2021-01-29 | 2023-11-01 | Paunovic Nenad | Container based platform for wind and solar energy conversion |
| CN113202694B (en) * | 2021-05-18 | 2022-05-06 | 李慧 | Offshore wind driven generator with speed reduction device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007010561A1 (en) * | 2007-03-05 | 2008-09-11 | Möhring, Manfred, Dr. | Wind turbine with additional end wing bearing |
| CN102128140A (en) * | 2011-04-26 | 2011-07-20 | 梁道广 | Wind collecting double-click type wind wheel vertical shaft wind power generator |
| CN202040027U (en) * | 2011-04-25 | 2011-11-16 | 张森 | Wind-gathering type wind driven generator |
| CN202215426U (en) * | 2011-08-26 | 2012-05-09 | 无锡中航万德风能科技有限公司 | Wind generating set with gradually expanded wind-gathering cover |
| CN103277244A (en) * | 2013-06-26 | 2013-09-04 | 邓小波 | Fan cover type wind-gathering wind generator |
| CN210343578U (en) * | 2019-04-22 | 2020-04-17 | 王建成 | Venturi type breeze and wind stroke generator |
-
2019
- 2019-04-22 CN CN201910322751.8A patent/CN109915313B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007010561A1 (en) * | 2007-03-05 | 2008-09-11 | Möhring, Manfred, Dr. | Wind turbine with additional end wing bearing |
| CN202040027U (en) * | 2011-04-25 | 2011-11-16 | 张森 | Wind-gathering type wind driven generator |
| CN102128140A (en) * | 2011-04-26 | 2011-07-20 | 梁道广 | Wind collecting double-click type wind wheel vertical shaft wind power generator |
| CN202215426U (en) * | 2011-08-26 | 2012-05-09 | 无锡中航万德风能科技有限公司 | Wind generating set with gradually expanded wind-gathering cover |
| CN103277244A (en) * | 2013-06-26 | 2013-09-04 | 邓小波 | Fan cover type wind-gathering wind generator |
| CN210343578U (en) * | 2019-04-22 | 2020-04-17 | 王建成 | Venturi type breeze and wind stroke generator |
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