CN112112755A - Wind power generation wind collecting device based on venturi tube - Google Patents

Wind power generation wind collecting device based on venturi tube Download PDF

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Publication number
CN112112755A
CN112112755A CN202011109981.5A CN202011109981A CN112112755A CN 112112755 A CN112112755 A CN 112112755A CN 202011109981 A CN202011109981 A CN 202011109981A CN 112112755 A CN112112755 A CN 112112755A
Authority
CN
China
Prior art keywords
wind
venturi tube
power generation
device based
pressure relief
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011109981.5A
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Chinese (zh)
Inventor
张雷
罗继珍
姚海燕
范文亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongwei Technology Inner Mongolia Co ltd
Original Assignee
Zhongwei Technology Inner Mongolia Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongwei Technology Inner Mongolia Co ltd filed Critical Zhongwei Technology Inner Mongolia Co ltd
Priority to CN202011109981.5A priority Critical patent/CN112112755A/en
Publication of CN112112755A publication Critical patent/CN112112755A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • 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
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The invention discloses a wind power generation wind collecting device based on a Venturi tube, wherein a wind collecting opening is formed in an air inlet of the Venturi tube, and the Venturi tube and the wind collecting opening are fixed on a fixed support; the blade turbine is arranged at the position with the smallest diameter in the middle of the Venturi tube; the periphery of the air collecting opening is provided with a guide plate which inclines towards the air outlet direction; the air collecting opening is provided with a pressure relief opening, and the pressure relief opening is provided with a pressure relief valve; the device needs to use the wind direction with the wind collection mouth contrast, increase the wind collection mouth at venturi's air intake, can collect the speed that increases the wind with natural wind, increase the guide plate around the wind collection mouth, will not enter into the natural wind direction water conservancy diversion all around of wind collection mouth, avoid natural wind to influence the negative pressure zone at wind collection mouth rear, be equipped with the pressure release mouth simultaneously at the wind collection mouth, the pressure release valve is opened when natural wind is too big, can be with the unnecessary amount of wind that collects in the wind collection mouth discharge from the pressure release mouth.

Description

Wind power generation wind collecting device based on venturi tube
Technical Field
The invention relates to a wind power generation wind collecting device based on a Venturi tube, and belongs to the technical field of wind collecting and power generating equipment.
Background
Wind power generation converts kinetic energy of wind into electric energy. Wind energy is increasingly gaining attention as a clean renewable energy source in all countries of the world. The wind energy is huge, the global wind energy is about 2.74 multiplied by 10^9MW, wherein the available wind energy is 2 multiplied by 10^7MW, which is 10 times larger than the total amount of water energy which can be developed and utilized on the earth. China is rich in wind energy resources, and the wind energy storage capacity capable of being developed and utilized is about 10 hundred million kW, wherein the wind energy storage capacity on land is about 2.53 hundred million kW (data calculation of 10m height above the ground), and the wind energy storage capacity capable of being developed and utilized on the sea is about 7.5 hundred million kW, and the total is 10 hundred million kW. Wind is one of pollution-free energy sources. Moreover, it is inexhaustible. The wind power generation device is very suitable for and can be used for generating electricity by utilizing wind power according to local conditions in coastal islands, grassland pasturing areas, mountain areas and plateau areas with water shortage, fuel shortage and inconvenient traffic. The conventional wind power generation equipment can generate electricity at normal efficiency when wind is strong, but most windy areas are not always strong wind, the wind power generation equipment cannot generate electricity at normal efficiency under the condition of some breeze, and the wind power generation equipment is directly in a stagnation state when the wind speed is too low to meet the operation requirement of the wind power generation equipment, so that the wind power generation and collection device based on the Venturi tube is researched to solve the problems.
Disclosure of Invention
The invention aims to provide a wind power generation wind collecting device based on a Venturi tube, which needs to use a wind collecting port according to the wind direction, the wind collecting port is added at the wind inlet of the Venturi tube to collect natural wind and increase the wind speed, even if the wind speed of the natural wind is lower, the wind speed of the position of a blade turbine is improved compared with the wind speed of the natural wind (the higher the wind speed is, the higher the power generation efficiency of the blade turbine is), guide plates are added at the periphery of the wind collecting port to guide the natural wind which does not enter the wind collecting port to the periphery, thereby avoiding the influence of the natural wind on a negative pressure area behind the wind collecting port, reducing the flow speed of the wind outlet, further reducing the wind speed flowing through the blade turbine in the Venturi tube and reducing the power generation efficiency of the blade turbine, and simultaneously, a pressure relief port and a pressure relief valve are arranged at the wind collecting port and is opened when the natural wind, can follow the discharge of pressure release mouth with the unnecessary amount of wind that collects in the collection wind gap, avoid unnecessary amount of wind to last to exert pressure to collection wind gap and cause the damage.
A wind power generation wind collecting device based on a Venturi tube comprises the Venturi tube, a wind inlet, a wind outlet, a wind collecting opening, a pressure relief valve, a rotating shaft, a balance weight, a fixed support, supporting legs, an upper extending support, a guide plate, a solar cell panel and a rear support; the air inlet of the Venturi tube is provided with an air collecting opening, and the Venturi tube and the air collecting opening are fixed on the fixed support; the blade turbine is arranged at the position with the smallest diameter in the middle of the Venturi tube; the periphery of the air collecting opening is provided with a guide plate which inclines towards the air outlet direction; a pressure relief opening is formed in the air collecting opening, and a pressure relief valve is installed on the pressure relief opening.
Preferably, the air collecting opening is any one of necking pipes with a large front part and a small back part.
Preferably, the air collecting opening is a square necking pipe.
Preferably, the shape of the fixed support is approximate to an isosceles triangle, and the bottom edge of the fixed support is compared with the edge of the air collecting opening.
Preferably, the left edge, the right edge and the upper edge of the air collecting opening are provided with guide plates, and the guide plates are respectively arranged at the bottoms of the two waists of the fixed support.
Preferably, the upper surface of the baffle is concave arc-shaped.
Preferably, the rotating shafts are arranged at the left end and the right end of the top of the pressure relief valve, the bearings are arranged at the left end and the right end of the top of the pressure relief opening, and the rotating shafts of the pressure relief valve are arranged in the bearings of the pressure relief opening.
Preferably, the bottom of the pressure relief valve is provided with a counterweight.
Preferably, the pressure relief valve is opened and closed by electric control.
Preferably, the rear end of fixed bolster is equipped with the after-poppet, and solar panel's front end is fixed on last extension frame, and solar panel's rear end is fixed on the after-poppet.
The invention has the advantages that the wind power generation wind collecting device based on the Venturi tube is required to use the wind collecting port according to the wind direction, the wind collecting port is additionally arranged at the wind inlet of the Venturi tube, natural wind can be collected and the wind speed can be increased, even if the wind speed of the natural wind is low, the wind speed of the position of the blade turbine can be improved compared with the wind speed of the natural wind, the guide plates are additionally arranged at the periphery of the wind collecting port, the natural wind which does not enter the wind collecting port is guided at the periphery, the influence of the natural wind on a negative pressure area behind the wind collecting port is avoided, the flow speed of the wind outlet is reduced, the wind speed flowing through the blade turbine in the Venturi tube is further reduced, the power generation efficiency of the blade turbine is reduced, meanwhile, the pressure relief port and the pressure relief valve are arranged at the wind collecting port, the pressure relief valve is opened when the natural wind is too high, and the redundant wind quantity, and the damage caused by the continuous pressure applied to the air collecting opening by redundant air quantity is avoided.
Drawings
Fig. 1 is an overall rear side structural view of the present invention.
Fig. 2 is an overall front side structural schematic of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
Fig. 4 is a schematic view of the fixing bracket structure of the present invention.
Fig. 5 is a schematic view of a baffle configuration of the present invention.
Fig. 6 is a schematic view of the pressure relief valve of the present invention.
FIG. 7 is a side view aerodynamic schematic of the present invention.
Fig. 8 is a top aerodynamic schematic of the present invention.
In the figure, a venturi tube 1, an air inlet 101, an air outlet 102, an air collecting port 2, a pressure relief port 3, a pressure relief valve 4, a rotating shaft 401, a counterweight 402, a fixed support 5, a support leg 6, an upper extension frame 7, a guide plate 8, a solar cell panel 9 and a rear support 10.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solution of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in the figure, the wind power generation and wind collection device based on the venturi tube comprises a venturi tube 1, an air inlet 1012, an air outlet 102, an air collection port 2, a pressure relief port 3, a pressure relief valve 4, a rotating shaft 401, a counterweight 402, a fixed support 5, a support leg 6, an upper extension frame 7, a guide plate 8, a solar cell panel 9 and a rear support 10; an air inlet 1012 of the Venturi tube 1 is provided with an air collecting port 2, and the Venturi tube 1 and the air collecting port 2 are fixed on the fixed support; the front end of the fixed bracket 5 is provided with an upper extension frame 7 for reinforcing the air collecting opening 2; a blade turbine is arranged at the position with the smallest diameter in the middle of the Venturi tube 1, the shadow part is a negative pressure area, and the position where the blade turbine is arranged is the position with the largest negative pressure value of the negative pressure area, so that the flow speed of wind is also the fastest, and the higher the speed of the wind passing through the blade turbine is, the higher the power generation efficiency of the blade turbine is; the periphery of the air collecting opening 2 is provided with a guide plate 8, and the guide plate 8 inclines towards the air outlet direction; pressure relief opening 3 has been seted up on air collection mouth 2, when the wind speed was great, the unable even through venturi tube of the amount of wind that collects in the air collection mouth 2, unnecessary amount of wind will exert pressure to air collection mouth 2 always and produce the harm, has seted up pressure relief opening 3 on the air collection mouth 2 and just can have discharged unnecessary amount of wind, avoids air collection mouth 2 to receive the damage, installs pressure relief valve 4 on the pressure relief opening 3, and pressure relief valve 4 is opening of control pressure relief opening 3 and closes.
In the present invention, the air collecting port 2 may be any one of a large-front and small-rear reducing pipe, a square reducing pipe, a circular reducing pipe, and the like.
In the invention, the wind collecting opening 2 is a square reducing pipe, and the wind collecting opening 2 is more applicable to the square reducing pipe.
In the invention, the shape of the fixing bracket is approximate to an isosceles triangle in consideration of high structural strength of the triangular fixing bracket, and the bottom edge of the fixing bracket is compared with the edge of the wind collecting opening 2.
In the invention, the left edge, the right edge and the upper edge of the air collecting port 2 are provided with the guide plates 8, the guide plates 8 are respectively arranged at the bottoms of the two waists of the fixed support, and the guide plates 8 are arranged in the upper direction, the lower direction, the left direction and the right direction of the air collecting port 2, so that the natural wind which does not enter the air collecting port 2 can be guided around, and the influence of the natural wind on a negative pressure area behind the air collecting port 2 is avoided.
In the invention, the upper surface of the guide plate 8 is in a concave arc shape, and the concave guide plate 8 can enable natural wind which does not enter the wind collecting opening 2 to flow backwards farther.
In the invention, the left and right ends of the top of the pressure relief valve 4 are provided with the rotating shafts 401, the left and right ends of the top of the pressure relief opening 3 are provided with the bearings, and the rotating shafts 401 of the pressure relief valve 4 are arranged in the bearings of the pressure relief opening 3.
In the invention, the counterweight 402 is arranged at the bottom of the pressure relief valve 4, when the wind speed reaches a preset value X (the preset value X has different volume according to the invention, and the numerical value of X is not constant), the natural wind entering the wind collecting port 2 can not pass through the Venturi tube 1, at this time, the wind blows the pressure relief valve 4 with the counterweight 402, the redundant wind flows out from the pressure relief port 3, the wind collecting port 2 is prevented from being damaged, and when the wind speed is reduced to be lower than the preset value X or no wind exists, the pressure relief valve 4 is rotated and closed under the action of the counterweight 402.
In the present invention, the pressure relief valve 4 is opened and closed by an electric actuator, such as an electric telescopic rod, and when the wind speed reaches a preset value X, the electric telescopic rod opens the pressure relief valve 4.
According to the solar panel power generation device, the rear support 10 is arranged at the rear end of the fixing support 5, the front end of the solar panel is fixed on the upper extending frame 7, the rear end of the solar panel is fixed on the rear support 10, the solar panel can generate power and play a role in guiding flow, an electric telescopic rod is adopted when the solar panel is fixed, the inclination angle of the solar panel can be adjusted, and the power generation efficiency of the solar panel is maximized.
The wind collecting port of the device is used according to the wind direction (considering that the wind direction of each wind is not completely the same, the device is arranged on a steering mechanism, for example, the rotation drive of an excavator can realize 360-degree adjustment of the wind direction), natural wind enters the wind collecting port and passes through the action of a Venturi tube, a negative pressure area is formed at the air outlet of the Venturi tube and behind the wind collecting port, the blade turbine is positioned at the position with the minimum pipe diameter of the Venturi tube, the negative pressure value at the position is the maximum, the wind speed is the fastest, the wind speed flowing through the air outlet is accelerated due to the negative pressure area at the air outlet of the Venturi tube and the surrounding area, the flow speed in the Venturi tube is further increased, the flow guide plates at the periphery of the wind collecting port do not enter the natural wind direction of the wind collecting port and guide the flow around the natural wind direction, the natural wind is prevented from influencing the flow speed of the negative pressure area, the lower the power generation efficiency of the blade turbine), a pressure relief valve is arranged on the air collecting port, when the wind speed is high, the air quantity collected in the air collecting port cannot pass through the venturi tube, the redundant air quantity can exert pressure on the air collecting port all the time to cause damage, and the redundant air quantity can be discharged by arranging the pressure relief port on the air collecting port.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to one skilled in the art that various changes and modifications can be made, and equivalents can be substituted for elements thereof without departing from the scope of the invention.

Claims (10)

1. A wind power generation wind collecting device based on a Venturi tube comprises the Venturi tube, a wind inlet, a wind outlet, a wind collecting opening, a pressure relief valve, a rotating shaft, a balance weight, a fixed support, supporting legs, an upper extending support, a guide plate, a solar cell panel and a rear support; the method is characterized in that: the air inlet of the Venturi tube is provided with an air collecting opening, and the Venturi tube and the air collecting opening are fixed on the fixed support; the blade turbine is arranged at the position with the smallest diameter in the middle of the Venturi tube; the periphery of the air collecting opening is provided with a guide plate which inclines towards the air outlet direction; a pressure relief opening is formed in the air collecting opening, and a pressure relief valve is installed on the pressure relief opening.
2. The wind power generation and collection device based on venturi tube of claim 1, wherein: the air collecting opening is any one of necking pipes with a large front part and a small back part.
3. The wind power generation and collection device based on the venturi tube of claim 2, wherein: the air collecting opening is a square necking pipe.
4. The wind power generation and collection device based on venturi tube of claim 1, wherein: the shape of the fixed support is similar to an isosceles triangle, and the bottom edge of the fixed support is compared with the edge of the air collecting opening.
5. A wind power generation and collection device based on Venturi tube according to claim 4, characterized in that: the left edge, the right edge and the upper edge of the air collecting opening are provided with guide plates, and the guide plates are respectively arranged at the bottoms of the two waists of the fixed support.
6. A venturi-based wind power generation and collection apparatus as claimed in claim 1 or 5, wherein: the upper surface of the guide plate is in a concave arc shape.
7. The wind power generation and collection device based on venturi tube of claim 1, wherein: both ends are equipped with the pivot about the top of pressure release valve, and both ends are equipped with the bearing about the top of pressure release mouth, and the pivot of pressure release valve is installed in the bearing of pressure release mouth.
8. A wind-powered electricity-generating wind-collecting device based on venturi tube according to claim 7, characterized in that: and a balance weight is arranged at the bottom of the pressure relief valve.
9. A wind-powered electricity-generating wind-collecting device based on venturi tube according to claim 7, characterized in that: the pressure release valve is opened and closed by electric control.
10. The wind power generation and collection device based on venturi tube of claim 1, wherein: the rear end of the fixed support is provided with a rear support, the front end of the solar panel is fixed on the upper extending frame, and the rear end of the solar panel is fixed on the rear support.
CN202011109981.5A 2020-10-16 2020-10-16 Wind power generation wind collecting device based on venturi tube Pending CN112112755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011109981.5A CN112112755A (en) 2020-10-16 2020-10-16 Wind power generation wind collecting device based on venturi tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011109981.5A CN112112755A (en) 2020-10-16 2020-10-16 Wind power generation wind collecting device based on venturi tube

Publications (1)

Publication Number Publication Date
CN112112755A true CN112112755A (en) 2020-12-22

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ID=73794121

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011109981.5A Pending CN112112755A (en) 2020-10-16 2020-10-16 Wind power generation wind collecting device based on venturi tube

Country Status (1)

Country Link
CN (1) CN112112755A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300817A (en) * 1993-04-16 1994-04-05 Baird William R Solar venturi turbine
CN103233863A (en) * 2013-05-22 2013-08-07 江苏中蕴风电科技有限公司 Twin-duct axial flow type wind power generation system
CN204610142U (en) * 2015-04-06 2015-09-02 陈佳宇 Self adaption collective wind type water wind-driven power generation station
CN105089921A (en) * 2015-06-23 2015-11-25 王正清 Straight hit type wind power generation equipment unit adopting air collecting machines
CN212296704U (en) * 2020-10-16 2021-01-05 中维科技（内蒙古）有限责任公司 Wind power generation wind collecting device based on venturi tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300817A (en) * 1993-04-16 1994-04-05 Baird William R Solar venturi turbine
CN103233863A (en) * 2013-05-22 2013-08-07 江苏中蕴风电科技有限公司 Twin-duct axial flow type wind power generation system
CN204610142U (en) * 2015-04-06 2015-09-02 陈佳宇 Self adaption collective wind type water wind-driven power generation station
CN105089921A (en) * 2015-06-23 2015-11-25 王正清 Straight hit type wind power generation equipment unit adopting air collecting machines
CN212296704U (en) * 2020-10-16 2021-01-05 中维科技（内蒙古）有限责任公司 Wind power generation wind collecting device based on venturi tube

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