CN208236560U - A kind of wind power plant - Google Patents

A kind of wind power plant Download PDF

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Publication number
CN208236560U
CN208236560U CN201820356496.XU CN201820356496U CN208236560U CN 208236560 U CN208236560 U CN 208236560U CN 201820356496 U CN201820356496 U CN 201820356496U CN 208236560 U CN208236560 U CN 208236560U
Authority
CN
China
Prior art keywords
power plant
wind power
bevel gear
wind
fan blade
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.)
Expired - Fee Related
Application number
CN201820356496.XU
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Chinese (zh)
Inventor
王肃龙
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.)
Beijing San Yi Feng Zheng Technology Co Ltd
Original Assignee
Beijing San Yi Feng Zheng Technology 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 Beijing San Yi Feng Zheng Technology Co Ltd filed Critical Beijing San Yi Feng Zheng Technology Co Ltd
Priority to CN201820356496.XU priority Critical patent/CN208236560U/en
Application granted granted Critical
Publication of CN208236560U publication Critical patent/CN208236560U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • Y02E10/72Wind turbines with rotation axis in wind direction

Abstract

The utility model discloses a kind of wind power plant comprising tower top cabin, fan blade, installs case, wind tower;The tower top cabin includes generator and gear, and the gear is mounted on the bottom of the tower top cabin, and the generator is connected by the first rotation axis with the fan blade, and the thickness of the fan blade is gradually thinning to free end by fixing end;The installs case includes first bevel gear, second bevel gear and driving motor;The first bevel gear is engaged with the gear, and the first bevel gear is engaged with the second bevel gear, and the second bevel gear is connected by the second rotation axis with the driving motor;The wind tower is mounted on the bottom of the installs case;Wind power plant provided by the utility model has the characteristics that extend the service life of wind power plant, mitigates weight and reduce cost.

Description

A kind of wind power plant
Technical field
The utility model belongs to technical field of wind power generation more particularly to a kind of wind power plant.
Background technique
Due to the energy shortage and environmental pollution the problem of, contemporary society increasingly endures energy crisis and environmental crisis to the fullest extent Double oppression, wind can use as coal, petroleum as a kind of natural resources, and it have it is inexhaustible, with it not Exhaust, cleanliness without any pollution the advantages that, be known as " green resource " and favored.Wind energy as a kind of clean reproducible energy, Respective energy programme is formulated in attention increasingly by various countries, countries in the world one after another, increases and researches and develops to wind power plant Investment, world's wind-powered electricity generation total installation of generating capacity is continuously increased.China's thermoelectricity accounts for the 73.44% of total electricity, CO2 emission at present Amount is continuously increased, and the power source for changing China as early as possible has become the common recognition of people, the research master of modern wind generating set In terms of concentrating on optimization design, so that wind-driven generator is more durable, light-duty, reduction production cost.
Therefore, against the above deficiency, the utility model urgent need provides a kind of wind power plant.
Utility model content
The purpose of this utility model is to provide a kind of wind power plants, at least to solve wind-power electricity generation in the prior art The short problem of service life existing for equipment, while solving the weight of quality existing for wind power plant in the prior art, at high cost asking Topic.
To solve the above-mentioned problems, the utility model provides a kind of wind power plant, and its technical solution is as follows:
Including tower top cabin, fan blade, installs case, wind tower;The tower top cabin includes generator and gear, the gear It is mounted on the bottom of the tower top cabin, the generator is connected by the first rotation axis with the fan blade, the thickness of the fan blade It spends gradually thinning to free end by fixing end;The installs case includes first bevel gear, second bevel gear and driving motor;It is described First bevel gear is engaged with the gear, and the first bevel gear is engaged with the second bevel gear, and the second bevel gear is logical The second rotation axis is crossed to be connected with the driving motor;The wind tower is mounted on the bottom of the installs case.
Such as above-mentioned wind power plant, further preferably are as follows: in first rotation axis and second rotation axis Mandrel is vertical, the control for realizing the driving motor to the fan blade.
Such as above-mentioned wind power plant, further preferably are as follows: hollow structure is set as inside the fan blade, for mitigating The weight of the fan blade, reduces cost.
Such as above-mentioned wind power plant, further preferably are as follows: the inner wall of the hollow structure is equipped with reinforcing rib, is used for Prevent the fan blade from being damaged by wind-force.
Such as above-mentioned wind power plant, further preferably are as follows: the reinforcing rib is set as reticular structure, for enhancing State the secured effect of reinforcing rib.
Such as above-mentioned wind power plant, further preferably are as follows: the driving motor bottom is equipped with pedestal, on the pedestal It is socketed rubber sleeve, for increasing the frictional force of the driving motor Yu the installs case bottom, prevents the driving motor from sending out Raw sliding, while playing the role of buffering to the vibration that driving motor is subject to, the driving motor is protected, the driving is extended The service life of motor.
Such as above-mentioned wind power plant, further preferably are as follows: the installs case includes mounting portion, is set on the mounting portion There is the first mounting hole, for the installs case to be fixed on wind power plant, and to the structure shape inside the installs case At protection.
Such as above-mentioned wind power plant, further preferably are as follows: the first bevel gear is equipped with the second mounting hole, is used for The first bevel gear and first rotation axis are fixed by screws in together.
Such as above-mentioned wind power plant, further preferably are as follows: the second bevel gear is equipped with third mounting hole, is used for Second rotation axis is fixed by screws in together with the second bevel gear.
Such as above-mentioned wind power plant, further preferably are as follows: the wind-powered electricity generation tower bottom is equipped with and connect with the generator Battery, for storing the generator electricity, and mitigate the weight of the installs case.
Analysis it is found that compared with prior art, advantages and beneficial effects of the utility model lie in that
One, wind power plant provided by the utility model, driving motor is mounted in installs case, passes through the first cone tooth Wheel, second bevel gear and the first rotation axis, the second rotation axis adjust the angle of fan blade according to wind direction, alleviate the weight of installs case Amount, so that the angle of adjustment fan blade is more accurate, the efficiency for absorbing wind energy is more increased, while protecting driving motor from wind-force With the erosion of gas, the globality of installs case is increased, the stability of entire wind power plant is also increased, extends wind-force The service life of generating equipment.
Two, wind power plant provided by the utility model is set as hollow structure, the inner wall of hollow structure inside fan blade It is equipped with reinforcing rib, the thickness of fan blade is gradually thinning to free end by fixing end, alleviates the weight of fan blade, increases fan blade and turns Flexibility when dynamic, extends the service life of fan blade, reduces the use of material, reduce production cost.
Detailed description of the invention
Fig. 1 is the composed structure schematic diagram of the installs case of the utility model wind power plant;
Fig. 2 is the composed structure schematic diagram of the utility model wind power plant;
In figure: 1- first bevel gear;2- second bevel gear;3- driving motor;The first mounting hole of 4-;5- pedestal;6- installation Case;7- tower top cabin;8- wind tower;9- fan blade.
Specific embodiment
The utility model is described in further details below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the wind power plant of the preferred embodiment in the utility model include tower top cabin 7, fan blade 9, Installs case 6, wind tower 8;Tower top cabin 7 includes generator and gear, and gear is mounted on the bottom of tower top cabin 7, and generator is logical It crosses the first rotation axis to be connected with fan blade 9, is set as hollow structure inside fan blade 9, for mitigating the weight of fan blade 9, reduce cost; The inner wall of hollow structure is equipped with reinforcing rib, and reinforcing rib is set as reticular structure, for enhancing the secured effect of reinforcing rib, prevents Fan blade 9 is damaged by wind-force;The thickness of fan blade 9 is gradually thinning to free end by fixing end, for mitigating the weight of fan blade 9, improves The flexibility that fan blade 9 rotates improves the efficiency that fan blade 9 absorbs wind energy;Installs case 6 includes first bevel gear 1, second bevel gear 2 With driving motor 3;First bevel gear 1 is engaged with gear, and first bevel gear 1 is engaged with second bevel gear 2, and second bevel gear 2 is logical The second rotation axis is crossed to be connected with driving motor 3;The central axis of first rotation axis and the second rotation axis passes through driving motor 3 Second bevel gear 2 and first bevel gear 1 is driven to rotate, first bevel gear 1 drives fan blade 9 to rotate by gear, sends out in wind direction When changing, it is ensured that fan blade 9 is with best angular absorption wind energy, and compared to the angle of worm and gear control fan blade, this is practical new The angle of type adjustment is more accurate, absorbs the more efficient of wind energy;3 bottom of driving motor is equipped with pedestal 5, is socketed on pedestal 5 Rubber sleeve prevents driving motor 3 from sliding, while to drive for increasing the frictional force of driving motor 3 Yu 6 bottom of installs case The vibration that dynamic motor 3 is subject to plays the role of buffering, protects driving motor 3, extends the service life of driving motor 3;Wind-powered electricity generation Tower 8 is mounted on the bottom of installs case 6, and installs case 6 includes mounting portion, and mounting portion is equipped with the first mounting hole 4, is used for installs case 6 are fixed on wind power plant, and form protection to the structure inside installs case 6;First bevel gear 1 is equipped with the second installation Hole, for first bevel gear 1 and the first rotation axis to be fixed by screws in together;Second bevel gear 2 is installed equipped with third Hole, for the second rotation axis and second bevel gear 2 to be fixed by screws in together;8 bottom of wind tower is equipped with to be connected with generator The battery connect for storing generator electricity, and mitigates the weight of installs case 6.
To sum up, wind power plant provided by the utility model, has and extends wind power plant service life Feature, while wind power plant provided by the utility model also has the characteristics that mitigate weight, reduces cost.
In order to extend the service life of wind power plant, wind power plant provided by the utility model is by driving motor 3 are mounted in installs case 6, by first bevel gear 1, second bevel gear 2 and the first rotation axis, the second rotation axis according to wind direction tune The angle of rectification campaign leaf 9, alleviates the weight of installs case 6, so that the angle of adjustment fan blade 9 is more accurate, absorbs the efficiency of wind energy More increase, while protecting driving motor 3 from the erosion of wind-force and gas, increases the globality of installs case 6, increase whole The stability of a wind power plant extends the service life of wind power plant.
In order to mitigate the weight of wind power plant, the production cost of wind power plant is reduced, is set as inside fan blade 9 The inner wall of hollow structure, hollow structure is equipped with reinforcing rib, and the thickness of fan blade 9 is gradually thinning to free end by fixing end.
Analysis it is found that compared with prior art, advantages and beneficial effects of the utility model lie in that
One, driving motor 3 is mounted in installs case 6 by wind power plant provided by the utility model, passes through the first cone Gear 1, second bevel gear 2 and rotation axis adjust the angle of fan blade 9 according to wind direction, alleviate the weight of installs case 6, so that adjustment The angle of fan blade 9 is more accurate, and the efficiency for absorbing wind energy is more increased, while protecting driving motor 3 from wind-force and gas It corrodes, increases the globality of installs case 6, increase the stability of entire wind power plant, extend wind power plant Service life.
Two, wind power plant provided by the utility model, is set as hollow structure inside fan blade 9, hollow structure it is interior Wall is equipped with reinforcing rib, and the thickness of fan blade 9 is gradually thinning to free end by fixing end, alleviates the weight of fan blade 9, increases wind Flexibility when leaf 9 rotates, extends the service life of fan blade 9, reduces the use of material, reduce costs.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of wind power plant, it is characterised in that: including tower top cabin, fan blade, installs case, wind tower;The tower top machine Cabin includes generator and gear, and the gear is mounted on the bottom of the tower top cabin, and the generator passes through the first rotation axis It is connected with the fan blade, the thickness of the fan blade is gradually thinning to free end by fixing end, and the installs case includes the first cone tooth Wheel, second bevel gear and driving motor;The first bevel gear is engaged with the gear, the first bevel gear and described second Bevel gear engagement, the second bevel gear are connected by the second rotation axis with the driving motor;The wind tower is mounted on institute State the bottom of installs case.
2. wind power plant according to claim 1, it is characterised in that: first rotation axis and second rotation The central axis of axis.
3. wind power plant according to claim 1 or 2, it is characterised in that: be set as hollow knot inside the fan blade Structure.
4. wind power plant according to claim 3, it is characterised in that: the inner wall of the hollow structure, which is equipped with, to be reinforced Muscle.
5. wind power plant according to claim 4, it is characterised in that: the reinforcing rib is set as reticular structure.
6. wind power plant according to claim 1 or 2, it is characterised in that: the driving motor bottom is equipped with pedestal, Rubber sleeve is socketed on the pedestal.
7. wind power plant according to claim 1 or 2, it is characterised in that: the installs case includes mounting portion, described Mounting portion is equipped with the first mounting hole.
8. wind power plant according to claim 1 or 2, it is characterised in that: the first bevel gear is equipped with second Mounting hole.
9. wind power plant according to claim 1 or 2, it is characterised in that: the second bevel gear is equipped with third Mounting hole.
10. wind power plant according to claim 1 or 2, it is characterised in that: the wind-powered electricity generation tower bottom be equipped with it is described The battery of generator connection.
CN201820356496.XU 2018-03-15 2018-03-15 A kind of wind power plant Expired - Fee Related CN208236560U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820356496.XU CN208236560U (en) 2018-03-15 2018-03-15 A kind of wind power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820356496.XU CN208236560U (en) 2018-03-15 2018-03-15 A kind of wind power plant

Publications (1)

Publication Number Publication Date
CN208236560U true CN208236560U (en) 2018-12-14

Family

ID=64588786

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820356496.XU Expired - Fee Related CN208236560U (en) 2018-03-15 2018-03-15 A kind of wind power plant

Country Status (1)

Country Link
CN (1) CN208236560U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181214

Termination date: 20190315