CN109826747B - Wind generating set, fixing system and method - Google Patents

Wind generating set, fixing system and method Download PDF

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Publication number
CN109826747B
CN109826747B CN201910250099.3A CN201910250099A CN109826747B CN 109826747 B CN109826747 B CN 109826747B CN 201910250099 A CN201910250099 A CN 201910250099A CN 109826747 B CN109826747 B CN 109826747B
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China
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wind
telescopic rod
motor
processing unit
central processing
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CN109826747A (en
Inventor
李来新
于勇
董传龙
杨慧颖
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Liangshan Power Supply Co Of State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
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Liangshan Power Supply Co Of State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
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Publication of CN109826747A publication Critical patent/CN109826747A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/30Wind power
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

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Abstract

The utility model provides a wind generating set, fixed system and method, including: the straight-tube type wind generating set is clamped and fixed on the first telescopic rod by the first fixing piece and the second fixing piece; the first telescopic rod is embedded in the second telescopic rod and is connected with the motor; the second telescopic rod is connected with the base through a triangular bracket; the base is internally provided with a storage battery, a communication module and a central processing unit; the storage battery is respectively connected with the motor, the humidity sensor, the communication module and the central processing unit; the motor and the humidity sensor are connected with the communication module and the central processing unit respectively; the communication module is connected with the controller through a wireless network; the top of the base is provided with a wind shield; the wind shield is provided with a rain shield. The wind driven generator solves the power generation problem of how to install a household wind driven generator on a wall and how to enable the wind driven generator to have higher efficiency, and has the effects of avoiding being influenced by the wall and improving the power generation efficiency.

Description

Wind generating set, fixing system and method
Technical Field
The disclosure relates to the technical field of household wind driven generators, in particular to a wind generating set, a fixing system and a method.
Background
The existing household wind driven generator is mainly applied to rural areas, pastoral areas, mountain areas, and buildings near developing large, medium and small cities or commercial areas, and meets the electricity utilization requirement of local users. With the continuous emergence of relevant planting policies in China, the household wind driven generator serves as one of distributed power supplies, and becomes a novel power generation mode and an energy comprehensive utilization mode with wide development prospect by a small-sized modularized, distributed and efficient and reliable power generation mode arranged near users.
It is important to note that the variation of wind speed and wind direction has a large influence on the power generation capacity of the wind turbine. Generally, the higher the tower, the higher the wind speed, the smoother the airflow and the greater the power production. The choice of the position of the wind turbine is therefore of great importance. However, there is no space for multiple locations for the domestic wind power generator, so how to fix the domestic wind power generator becomes a key problem. The installation needs to consider factors such as building and trees barriers, and the farther away from the barriers, the faster the wind speed, and the more efficient the electricity production.
Wind-driven generators are mainly divided into a horizontal axis and a vertical axis according to the direction of a rotating shaft. Although the horizontal axis wind turbine is widely used at present, the vertical axis H-type wind turbine has a great market potential due to the advantages of low starting wind speed, high wind energy utilization rate, no noise and the like. The existing wind driven generator has only one wind wheel or a plurality of wind wheels are all fixed on a transmission shaft, and the transmission shaft drives a rotor of the generator to rotate to generate electricity. When only one wind wheel is arranged, the power generation efficiency is obviously lower than that of a plurality of wind wheels, but the power generation conversion rate of each wind wheel is very low when the plurality of wind wheels are fixed on the same transmission shaft.
In summary, in the prior art, an effective solution is still lacking for how to mount the household wind motor on the wall and how to make the wind generator more efficient for generating electricity.
Disclosure of Invention
In order to solve the defects of the prior art, the present disclosure provides a wind turbine generator system, a fixing system and a method, which have the effects of avoiding being affected by a wall and improving the power generation efficiency.
A wind power plant comprising: a base seat, a plurality of fixing holes and a plurality of fixing holes,
the base is provided with a central shaft, and the central shaft is sequentially provided with a plurality of wind driven generators along the axial direction;
the base is connected with the shell of the wind generating set through two or more fixing rods;
the wind generating set shell is in a straight cylinder shape, and the upper end and the lower end of the wind generating set shell are respectively provided with a scattering port.
Further, wind wheels of the wind driven generators are all hollow groove type blades;
the hollow groove type blade is in a triangular prism shape, and the side face with the largest area of the hollow groove type blade is a hollow groove.
A wind generating set securing system, comprising: the vertical axis wind turbine as claimed in claim 1,
the wind generating set is clamped and fixed on the first telescopic rod by the first fixing piece and the second fixing piece;
the first fixing piece or the second fixing piece is provided with an ultrasonic anemoscope;
the first telescopic rod is embedded in the second telescopic rod and is respectively connected with the first motor and the second motor; the first motor controls the first telescopic rod to retract or extend out of the second telescopic rod, and the second motor controls the first telescopic rod to rotate for 360 degrees;
the second telescopic rod is connected with the base through a triangular support;
the base is internally provided with a storage battery, a communication module and a central processing unit;
the storage battery is respectively connected with the first motor, the second motor, the ultrasonic anemoscope, the humidity sensor, the communication module and the central processing unit;
the first motor, the second motor, the ultrasonic anemorumbometer and the humidity sensor are respectively connected with the communication module and the central processing unit;
the communication module is connected with the controller through a wireless network;
the top of the base is provided with a wind shield; and a rain shielding cover is arranged on the wind shield.
Further, the humidity sensor is arranged on the outer surface of the wind deflector.
Furthermore, cushion pads are respectively arranged on the inner sides of the first fixing piece and the second fixing piece; the buffer pad is made of rubber.
Furthermore, the first fixing piece and the second fixing piece are both of U-shaped structures; and the first fixing piece is connected with the second fixing piece through a bolt.
Further, the wireless network comprises a wireless mobile network, Bluetooth, WIFI and ZIGBEE.
A use method of a wind generating set fixing system comprises the following steps:
the humidity sensor collects air humidity information and transmits the air humidity information to the central processing unit;
the ultrasonic anemorumbometer collects real-time wind direction and speed information and transmits the information to the central processing unit;
the central processing unit judges that the first telescopic rod extends or contracts according to the air humidity information collected by the humidity sensor;
the central processing unit analyzes and processes the real-time wind direction and wind speed information acquired by the ultrasonic anemorumbometer;
the central processing unit controls the rotation angle of the first telescopic rod by controlling the second motor according to the analysis result of the wind direction and the wind speed;
when the central processing unit judges that the first telescopic rod is contracted, the first motor drives the first telescopic rod to be contracted in the second telescopic rod, and the wind driven generator is completely positioned in a rain shade of a wind shield; when the central processing unit judges that the first telescopic rod extends out, the first motor drives the first telescopic rod to extend out of the second telescopic rod;
when the central processing unit receives the extension instruction or the contraction instruction received by the communication module, the central processing unit gives up the judgment on the information collected by the humidity sensor, directly executes the extension instruction or the contraction instruction and controls the first motor to move. Compared with the prior art, the beneficial effect of this disclosure is:
1. the design that this openly adopted the telescopic link to domestic aerogenerator fixes, and this device is applicable to the generating set that is fixed in on the wall, and the installation is easy, and the fixity is good can be fixed for a long time, safe and reliable. The wind driven generator can effectively save mineral resources such as coal mines and the like, protects the environment and follows national advocation of green environmental protection. The wind generating set, the fixing system and the method provided by the application enable people and families to install the wind generating set.
2. This openly adopts straight cylinder wind generating set's structure, utilizes the updraft that produces between the building, generates electricity, contains a plurality of wind wheels among the straight cylinder wind generating set who provides in this application moreover, and every wind wheel corresponds a aerogenerator, and consequently this application has that area is little, and energy conversion efficiency is high, more effectual advantages such as utilization energy
3. The design that this openly adopted the telescopic link can make domestic aerogenerator keep away from sheltering from of wall as far as when installing in the wall outside, makes domestic aerogenerator avoid receiving the influence of wall as far as possible, improves the efficiency of electricity generation.
4. The ultrasonic anemoclinograph is adopted to predict and analyze the wind speed and the wind direction in real time, and the direction of the opening of the straight-tube type wind generating set is adjusted according to the analysis and processing result, so that the straight-tube type wind generating set can keep stable generating efficiency in the face of the change of the wind speed and the wind direction.
5. The utility model discloses an adopt the blotter setting between domestic aerogenerator and mounting, can be in order to increase the frictional force between mounting and the domestic aerogenerator, make domestic aerogenerator be difficult to drop, can avoid domestic aerogenerator and mounting direct contact to produce structural destruction to wind generating set easily again.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
Fig. 1 is a schematic overall structure diagram of embodiment 2 of the present disclosure;
fig. 2 is a schematic structural view of a single wind wheel of embodiment 1 of the present disclosure;
fig. 3 is an overall structural schematic view of a plurality of wind turbines of embodiment 1 of the present disclosure;
wherein, 1 is straight cylinder wind generating set, 2 is dead slot type blade, 3 is the dead slot, 4 is first mounting, 5 is the bolt, 6 is first telescopic link, 7 is the second telescopic link, 8 is the base, 9 is the deep bead, 10 is the rain shade.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As described in the background art, the present disclosure provides a wind turbine generator system, a fixing system and a method thereof, which are used to solve the above technical problems of how to mount a household wind turbine generator on a wall and how to make a wind turbine generator more efficient.
In order to make the technical solutions of the present disclosure more clearly understood by those skilled in the art, the technical solutions of the present disclosure will be described in detail below with reference to specific examples and comparative examples.
Example 1
A straight-barrel wind turbine generator set 1, comprising: a base seat, a plurality of fixing holes and a plurality of fixing holes,
a central shaft is arranged on the base, and a plurality of wind driven generators are sequentially arranged on the central shaft along the axial direction; fig. 3 is a schematic view of an overall structure of a plurality of wind wheels of a straight-tube wind turbine generator system.
The base is connected with the shell of the wind generating set through two or more fixing rods;
the wind generating set shell is in a straight cylinder shape, and the upper end and the lower end of the wind generating set shell are respectively provided with a scattered opening.
Fig. 2 is a schematic structural diagram of a single wind wheel of a straight-tube wind generating set; wind wheels of the wind driven generators are all hollow groove type blades 2; the hollow groove type blade 2 is in a triangular prism shape, and the side face with the largest area of the hollow groove type blade is a hollow groove 3.
In some embodiments, the wind power generator for obtaining the clockwise rotation of the wind power from the top to the bottom between the buildings and the wind power generator for obtaining the counterclockwise rotation of the wind power from the top to the bottom between the buildings can be obtained by alternately arranging the empty slot type blades 2 in the positive direction and the empty slot type blades 2 in the negative direction.
The straight-tube type wind generating set structure adopted in the application can utilize updraft or downdraft generated between buildings to generate electricity, a plurality of wind wheels are contained in the straight-tube type wind generating set provided in the application, each wind wheel corresponds to one wind driven generator, and each wind driven generator does not influence each other, so that the straight-tube type wind generating set has the advantages of small occupied area, high energy conversion efficiency, more effective energy utilization and the like
Example 2
As shown in fig. 1, it is a schematic view of the overall structure of a straight-tube type wind turbine generator system fixing and optimizing system; a fixed optimization system of a straight-barrel type wind generating set comprises: the straight-tube wind generating set comprises a straight-tube wind generating set 1, a first fixing piece 4, a second fixing piece, a cushion pad, a first telescopic rod 6, a second telescopic rod 7, a triangular support, a motor, a base 8, a wind shield, a rain shield, a storage battery, a humidity sensor, a communication module, a controller and a central processing unit, wherein the straight-tube wind generating set 1 is provided with a first fixing piece and a second fixing piece;
the straight-tube wind generating set is clamped and fixed on the first telescopic rod by the first fixing part 4 and the second fixing part, cushion pads are arranged on the inner sides of the first fixing part 4 and the second fixing part respectively, and the cushion pads are made of rubber. The first fixing piece and the second fixing piece are both of U-shaped structures, and the first fixing piece 4 is connected with the second fixing piece through a bolt 5. And the first fixing piece or the second fixing piece is provided with an ultrasonic anemoscope.
The cushion pad sets up between domestic aerogenerator and mounting, can increase the frictional force between mounting and the domestic aerogenerator, makes domestic aerogenerator be difficult to drop, can avoid domestic aerogenerator and mounting direct contact to produce structural destruction to wind generating set easily again. The cushion pad can also play a good role in shock absorption, and the condition that the shell of the straight-tube type wind generating set is abraded and damaged due to rigid contact between the shell of the wind generating set and the mounting plate is avoided.
The first telescopic rod 6 is embedded in the second telescopic rod 7, and the second telescopic rod 7 is connected with the base 8 through a triangular support. The design of telescopic link can make domestic aerogenerator keep away from sheltering from of wall as far as when installing in the wall outside, makes domestic aerogenerator avoid receiving the influence of wall as far as possible, improves the efficiency of electricity generation.
The first telescopic rod is respectively connected with a first motor and a second motor; the first motor controls the first telescopic rod to retract or extend out of the second telescopic rod, and the second motor controls the first telescopic rod to rotate for 360 degrees;
the base 8 is provided with a storage battery, a communication module and a central processing unit;
the storage battery is respectively connected with the first motor, the second motor, the ultrasonic anemoscope, the humidity sensor, the communication module and the central processing unit;
the first motor, the second motor, the ultrasonic anemoscope, the humidity sensor and the communication module are respectively connected with the central processing unit;
the communication module is connected with the controller through a wireless network, and the wireless network comprises a wireless mobile network, Bluetooth, WIFI and ZIGBEE.
The top of base 8 is equipped with deep bead 9, is equipped with rain shade 10 on the deep bead 9, and humidity transducer sets up the surface at deep bead 9.
Example 3
The humidity sensor collects air humidity information and transmits the air humidity information to the central processing unit;
the ultrasonic anemorumbometer collects real-time wind direction and speed information and transmits the information to the central processing unit;
the central processing unit judges that the first telescopic rod extends or contracts according to the air humidity information collected by the humidity sensor;
the central processing unit analyzes and processes the real-time wind direction and wind speed information acquired by the ultrasonic anemorumbometer;
the central processing unit controls the rotation angle of the first telescopic rod by controlling the second motor according to the analysis result of the wind direction and the wind speed;
when the central processing unit judges that the first telescopic rod is contracted, the first motor drives the first telescopic rod to be contracted in the second telescopic rod, and the wind driven generator is completely positioned in a rain shade of a wind shield; when the central processing unit judges that the first telescopic rod extends out, the first motor drives the first telescopic rod to extend out of the second telescopic rod;
when the central processing unit receives the extension instruction or the contraction instruction received by the communication module, the central processing unit gives up the judgment on the information collected by the humidity sensor, directly executes the extension instruction or the contraction instruction and controls the first motor to move.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims (8)

1. A wind generating set is characterized by comprising: a base seat, a plurality of fixing holes and a plurality of fixing holes,
the base is provided with a central shaft, and the central shaft is sequentially provided with a plurality of wind driven generators along the axial direction;
the base is connected with the shell of the wind generating set through two or more fixing rods;
the wind generating set shell is in a straight cylinder shape, and the upper end and the lower end of the wind generating set shell are respectively provided with a scattered opening;
the wind generating set is clamped and fixed on the first telescopic rod by the first fixing piece and the second fixing piece; the first telescopic rod is embedded in the second telescopic rod, and the first telescopic rod and the second telescopic rod are installed on the outer side of the wall; the first telescopic rod is respectively connected with a first motor and a second motor; the first motor controls the first telescopic rod to retract or extend from the second telescopic rod, and the second motor controls the first telescopic rod to rotate by 360 degrees.
2. A wind power plant according to claim 1,
the wind wheels of the wind driven generators are all hollow groove type blades;
the hollow groove type blade is in a triangular prism shape, and the side face with the largest area of the hollow groove type blade is a hollow groove.
3. A wind generating set fixing system is characterized by comprising: the wind turbine generator set according to claim 1,
the wind generating set is clamped and fixed on the first telescopic rod by the first fixing piece and the second fixing piece;
the first fixing piece or the second fixing piece is provided with an ultrasonic anemoscope;
the first telescopic rod is embedded in the second telescopic rod and is respectively connected with the first motor and the second motor; the first motor controls the first telescopic rod to retract or extend out of the second telescopic rod, and the second motor controls the first telescopic rod to rotate for 360 degrees;
the second telescopic rod is connected with the base through a triangular support;
the base is internally provided with a storage battery, a communication module and a central processing unit;
the storage battery is respectively connected with the first motor, the second motor, the ultrasonic anemoscope, the humidity sensor, the communication module and the central processing unit;
the first motor, the second motor, the ultrasonic anemorumbometer and the humidity sensor are respectively connected with the communication module and the central processing unit;
the communication module is connected with the controller through a wireless network;
the top of the base is provided with a wind shield; and a rain shielding cover is arranged on the wind shield.
4. A wind park fixing system according to claim 3, wherein said moisture sensor is provided on an outer surface of said wind deflector.
5. A wind generating set fixing system according to claim 3, wherein the first fixing member and the second fixing member are respectively provided with a cushion pad inside; the buffer pad is made of rubber.
6. The wind generating set fixing system of claim 3, wherein the first fixing member and the second fixing member are both U-shaped structures; and the first fixing piece is connected with the second fixing piece through a bolt.
7. A wind park fixation system according to claim 3, wherein said wireless network comprises a wireless mobile network, bluetooth, WIFI and ZIGBEE.
8. A method of using a wind turbine generator system mounting system according to claim 3, comprising the steps of:
the humidity sensor collects air humidity information and transmits the air humidity information to the central processing unit;
the ultrasonic anemorumbometer collects real-time wind direction and speed information and transmits the information to the central processing unit;
the central processing unit judges that the first telescopic rod extends or contracts according to the air humidity information collected by the humidity sensor;
the central processing unit analyzes and processes the real-time wind direction and wind speed information acquired by the ultrasonic anemorumbometer;
the central processing unit controls the rotation angle of the first telescopic rod by controlling the second motor according to the analysis result of the wind direction and the wind speed;
when the central processing unit judges that the first telescopic rod is contracted, the first motor drives the first telescopic rod to be contracted in the second telescopic rod, and the wind driven generator is completely positioned in a rain shade of a wind shield; when the central processing unit judges that the first telescopic rod extends out, the first motor drives the first telescopic rod to extend out of the second telescopic rod;
when the central processing unit receives the extension instruction or the contraction instruction received by the communication module, the central processing unit gives up the judgment on the information collected by the humidity sensor, directly executes the extension instruction or the contraction instruction and controls the first motor to move.
CN201910250099.3A 2019-03-29 2019-03-29 Wind generating set, fixing system and method Active CN109826747B (en)

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CN113339199B (en) * 2021-06-21 2022-12-16 杭州鸿程科技有限公司 Wind power tower cylinder, condensation and ice removing system and control method thereof

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