WO2015131789A1 - Cone wind-wheel wind-driven generator - Google Patents

Cone wind-wheel wind-driven generator Download PDF

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Publication number
WO2015131789A1
WO2015131789A1 PCT/CN2015/073497 CN2015073497W WO2015131789A1 WO 2015131789 A1 WO2015131789 A1 WO 2015131789A1 CN 2015073497 W CN2015073497 W CN 2015073497W WO 2015131789 A1 WO2015131789 A1 WO 2015131789A1
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Prior art keywords
wind
conical
wind wheel
generator
blades
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PCT/CN2015/073497
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French (fr)
Chinese (zh)
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唐华山
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唐华山
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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 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • 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 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0625—Rotors characterised by their aerodynamic shape of the whole rotor, i.e. form features of the rotor unit
    • 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

Definitions

  • the invention relates to the field of wind power generation technology, and relates to a wind power generator equipped with a conical wind wheel in an unprecedented history in the world.
  • the invention provides a wind power generator equipped with a conical wind wheel, which aims to solve the technical problem that the prior art converts wind energy into electric energy and has low efficiency and cannot fully utilize wind resources.
  • the conical wind wheel provided by the present invention comprises: a wind wheel body and a plurality of wind wheel blades; the wind wheel body has a conical shape, and the plurality of wind wheel blades are disposed around the major circle of the wind wheel body with the wheel axis of the wind wheel body as a center On the side wall, an air flow passage is provided between the adjacent two wind turbine blades.
  • the conical wind turbine generator provided by the present invention is large in size, because the wind receiving area of the wind wheel has been enlarged, so that the generator nacelle and the built-in generator are also enlarged, and of course, the steel cast tower is also enlarged.
  • the invention realizes the use of the windward surface of the conical wind wheel body to refract and guide gas The function of flowing to the rotor blades maximizes the torque generated by the rotor axle.
  • the rotor blades are propeller blades.
  • the wind turbine blade is a lift airfoil blade.
  • wind turbine blade is detachably connected to the wind wheel body.
  • the leeward surface of the wind wheel body has a blunt conical shape.
  • the generator in the conical wind turbine generator assembly is also different from the conventional generator: a generator rotor that is three times longer than a conventional generator rotor, corresponding to multiple sets of different thicknesses
  • the stator coil wound by the wire in order to be set by the multifunctional automatic control of the wind power generator, can be as simple as the payment of the purchase and the money to find, to automatically open or automatically turn off part of the power output coil at any time.
  • the level of empty wind power is balanced with the reaction force of the generator to provide power output to the grid.
  • the front side of the conical wind wheel that is, the windward surface of the wind wheel body has a conical shape, and the refracting air guiding function on the wind wheel can make the air flow close to the air, just like the eaves dripping, forming wind energy with a gas density ten times higher than the natural normal wind.
  • the rotor of the conical wind turbine and the rotor of the generator coexist coaxially. If both the wind wheel and the rotor are pivoted with the same axle axis as the lever, when the rotor blade to the axle shaft becomes the lever.
  • the power arm of the generator rotor, and the outer circumference of the generator rotor to the axle center of the wheel is the resistance arm of the lever.
  • the radius of the cone wind wheel is long, so that the torque generated by the axle shaft is large, and the radius of the generator rotor is short, so that the axle shaft is reversed.
  • the torque is small, so the generator rotor has no choice but to work passively in the case of a serious imbalance with hostile forces.
  • the lever power arm is much larger than the lever resistance arm, the more the wind energy is obtained according to the larger the wind receiving area, the air can only capture the wind energy and introduce it into the wind.
  • the conical wind turbine of the conversion vane around the large circle has the highest efficiency of wind energy conversion.
  • the conical wind wheel and the scheme for maximizing the wind turbine to fit the conical wind wheel will have a positive effect on human beings that cannot be underestimated: due to the wind receiving area of the conical wind wheel
  • the wind area of the three-needle type wind wheel is several times larger.
  • the wind energy of the conical wind wheel converts the wind blade around the big circle, the wind energy of dozens of times of airflow density, the long-distance lever works as the lever of the power point, gold Wind energy conversion rate of a combined conical wind wheel, Since the tower of a conical wind turbine generator that is integrated into one is equivalent to the poles of several dozens of three-leaf wind turbine generators scattered, the utilization rate of the special-purpose terminal work avenue will also rise due to the construction of the wind farm. (Logistics is the engineering material of ten times three-leaf wind turbines), which has scale effect, saves labor and materials, and invests less and outputs more, as environment and society. Once discovered for the discerning person, it will never be indifferent.
  • FIG. 1 is a front view and a side view of a conical wind turbine generator according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a generator rotor and a stator coil in a conical wind turbine wind turbine according to an embodiment of the present invention
  • FIG. 3 is a structural view showing a partially-opened skin of a conical wind wheel according to an embodiment of the present invention
  • FIG. 4 is a wind-facing surface ratio diagram of a conical wind wheel according to an embodiment of the present invention and a three-leaf type wind wheel in the related art.
  • Connected, or connected to the ground; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meanings of the above terms in the present invention can be understood by those skilled in the art in a specific case.
  • the conical wind wheel provided in this embodiment includes: a wind wheel body 1 and a plurality of wind wheel blades 2
  • the wind wheel body 1 has a conical shape, and a plurality of wind turbine blades 2 are disposed on the side wall of the wind wheel body 1 with the wheel axis of the wind wheel body 1 as a center, and the adjacent two wind wheel blades 2 are disposed between There is an air flow channel.
  • the outermost periphery is a windshield wall that prevents airflow.
  • the material of the wind wheel body 1 can be various. For example: carbon fiber, stainless steel or alloy steel, etc.
  • the diameter value of the rotor body 1 may be a variable value. And the diameter of the wind wheel body 1 is set to be between 50 meters and 100 meters. The user can determine the diameter length of the wind wheel body 1 according to the specific conditions of the installation site.
  • the shape of the rotor blade 2 can be various.
  • the wind turbine blade 2 may be a propeller wind turbine blade, and the wind turbine blade 2 may also be a lift airfoil wind turbine blade.
  • the propeller type rotor blade refers to a single blade used on the propeller.
  • Lift-wing airfoil blades are blades that are shaped like a lift wing.
  • the width of the rotor blade 2 may be a variable value. And the width of the rotor blade is set between 1 meter and 3 meters. The user can select the width of the rotor blade 2 according to the size of the wind wheel body 1.
  • the height of the tower 3 can be a variable value. And the height of the tower 3 is set between 50 meters and 100 meters.
  • the height of the tower 3 can be a variable value. And the height of the tower 3 is set between 50 meters and 100 meters. The user can select the height of the tower 3 according to the size of the conical wind turbine generator, as long as the tower 3 can support the generator nacelle assembly and the conical wind wheel assembly at the top of the tower and maintain a certain distance from the ground.
  • the conical wind wheel is compared with the three-leaf type wind wheel. If their diameter is the same as one hundred meters, the conical wind wheel is more than the three-leaf type wind wheel in terms of the area of the windward side. Ten times larger. It is precisely because the wind receiving area of the conical wind wheel is so large that the quality of the material formed by it is also large.
  • the diameter of the tower 3 can be a variable value.
  • the diameter of the tower 3 can be 10 meters, 15 meters or 20 meters.
  • the diameter of the tower 3 and the thickness of the side wall can be determined by the user according to the size of the conical wind turbine generator.
  • FIG. 2 is a schematic structural view of a generator rotor and a stator coil in a conical wind turbine generator assembly according to an embodiment of the present invention; in this embodiment, a generator is three times longer than a conventional generator rotor.
  • the sub-coupling corresponds to a plurality of sets of stator coils which are respectively wound by wires of different thicknesses, so as to be able to be automatically opened or automatically selected at any time by the simple automatic control setting of the wind power generator, such as paying for shopping and finding money.
  • the way in which some of the power output coils are turned off achieves a balance between the level of simultaneous air power and the reaction force of the power generating device to provide power output to the grid.
  • FIG. 3 is a view showing a built-in structure exposed by a partially-opened conical surface of a conical wind wheel according to an embodiment of the present invention; where the cone has a symmetry axis, it is a long symmetry axis that just becomes a conical wind.
  • the basic line of the wheel and the wheel axle is firmly integrated. With this basic line, tens of thousands of stable triangular metal frames can be taken rooted. With this basic line, the three-dimensional super large cone The wind wheels are thus combined to generate.
  • the skin provided on the conical wind wheel body 1 is uncovered from the side, and it will be apparent to those skilled in the art how the built-in triangular metal frame having stability is firmly integrated with the wheel axle.
  • the fence preventing the airflow from being disposed at the outermost edge of the conical wind wheel is removed from the side, and one of ordinary skill in the art can learn how the wind energy conversion blades are arranged around the periphery of the wind wheel body 1.
  • FIG. 4 is a comparison diagram of a conical wind wheel according to an embodiment of the present invention and a three-leaf type wind wheel in the related art; how much force can the wind turbine rotor 5 be given by the conical wind wheel and the three-cone type wind wheel respectively?
  • Figure 4 the answer is clear at a glance. According to the principle that the greater the force released by the work force of the lever farther away from the center of the circle, the more the wind energy is captured according to the larger the wind area, the cone is not difficult to see, the cone
  • the force that the wind wheel can give to the wind turbine rotor 5 is many times greater than the force that the three-leaf wind wheel can give to the wind turbine rotor 5.

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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)
  • Physics & Mathematics (AREA)
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Abstract

A cone wind-wheel. The cone wind-wheel comprises a wind-wheel body (1) and multiple wind-wheel blades (2). A windward surface of the wind-wheel body (1) is in a cone shape. The multiple wind-wheel blades (2) are circularly arranged on a side wall of the wind-wheel body (1) with an axis of the wind-wheel body (1) being a center of a circle. An airflow channel is arranged between two adjacent wind-wheel blades (2). A cone wind-wheel wind-driven generator comprises a pole tower (3), a generator nacelle and the cone wind-wheel. The efficiency of the cone wind-wheel wind-driven generator is higher than the efficiency of a transmission wind-driven generator.

Description

圆锥风轮风力发电机Cone wind turbine 技术领域Technical field
本发明涉及风力发电技术领域，世界史上无前例的涉及配备圆锥风轮的风力发电机。The invention relates to the field of wind power generation technology, and relates to a wind power generator equipped with a conical wind wheel in an unprecedented history in the world.
背景技术Background technique
随着人类的不断进步和人的需求的不断增加，能源消耗则越来越多，而环境污染也就越来越严重。为了减少不可再生能源的消耗，减少环境污染，满足现代人日常生产和生活的需要，人类开始研发和利用可再生能源，于是，太阳能、风能和水力能均已上升为大开发的列项中，用于利用风力发电的投入也不小。已有的风力发电相关技术中较为先进的包括针叶风轮、发电机和杆塔的组合能为人类提供电能。但是，相关技术中的针叶风轮的三针叶片受风面积小，将风能转化成为电能的效率低，不能充分利用风资源不令人满意。With the continuous advancement of mankind and the increasing demand of people, energy consumption is increasing, and environmental pollution is becoming more and more serious. In order to reduce the consumption of non-renewable energy, reduce environmental pollution, meet the daily production and living needs of modern people, human beings began to develop and utilize renewable energy. Therefore, solar energy, wind energy and hydropower have all risen to the list of major developments. The investment for generating electricity from wind power is not small. Some of the more advanced wind power related technologies, including the combination of a needle wind wheel, a generator and a tower, can provide electrical energy to humans. However, the three-needle blade of the conical wind wheel of the related art has a small wind receiving area, and the efficiency of converting wind energy into electric energy is low, and the wind resource cannot be fully utilized unsatisfactory.
发明内容Summary of the invention
本发明提供配备圆锥风轮的风力发电机，旨在解决已有技术将风能转化成为电能中存在效率低，不能充分利用风资源的技术问题。本发明提供的圆锥风轮，包括：风轮本体和多个风轮叶片；风轮本体呈圆锥状、多个风轮叶片以风轮本体的轮轴轴线为圆心围设在风轮本体的大圆周边侧壁上，且相邻的两个风轮叶片之间设有气流通道。本发明提供的圆锥风轮风力发电机全身大化，因为风轮的受风面积已大化、所以发电机机舱及内置的发电机也大化，当然，钢铸的杆塔也大化。本发明实现了利用圆锥风轮本体迎风表面折射和疏导气 流至风轮叶片的功能，使风轮轮轴产生扭力最大化。The invention provides a wind power generator equipped with a conical wind wheel, which aims to solve the technical problem that the prior art converts wind energy into electric energy and has low efficiency and cannot fully utilize wind resources. The conical wind wheel provided by the present invention comprises: a wind wheel body and a plurality of wind wheel blades; the wind wheel body has a conical shape, and the plurality of wind wheel blades are disposed around the major circle of the wind wheel body with the wheel axis of the wind wheel body as a center On the side wall, an air flow passage is provided between the adjacent two wind turbine blades. The conical wind turbine generator provided by the present invention is large in size, because the wind receiving area of the wind wheel has been enlarged, so that the generator nacelle and the built-in generator are also enlarged, and of course, the steel cast tower is also enlarged. The invention realizes the use of the windward surface of the conical wind wheel body to refract and guide gas The function of flowing to the rotor blades maximizes the torque generated by the rotor axle.
进一步地，风轮叶片为螺旋桨式风轮叶片。Further, the rotor blades are propeller blades.
进一步地，风轮叶片为升力机翼式风轮叶片。Further, the wind turbine blade is a lift airfoil blade.
进一步地，风轮叶片与风轮本体为可拆卸连接。Further, the wind turbine blade is detachably connected to the wind wheel body.
进一步地，风轮本体的背风面呈钝圆锥状。Further, the leeward surface of the wind wheel body has a blunt conical shape.
进一步地，圆锥风轮风力发电机总成中的发电机也与传统的发电机有所不同：一具比传统的发电机转子长三倍的发电机转子，对应着多组分别采用不同粗细的导线绕制的定子线圈，以便通过本风力发电机的多功能自动控制设置，能够象购物的付钱和找钱那样简单，以随时有选择的自动开通或者自动关断部分电力输出线圈的方式，实现同时空的风力的级别与所述发电机向电网提供电力功率输出量的反作用力的平衡。Further, the generator in the conical wind turbine generator assembly is also different from the conventional generator: a generator rotor that is three times longer than a conventional generator rotor, corresponding to multiple sets of different thicknesses The stator coil wound by the wire, in order to be set by the multifunctional automatic control of the wind power generator, can be as simple as the payment of the purchase and the money to find, to automatically open or automatically turn off part of the power output coil at any time. At the same time, the level of empty wind power is balanced with the reaction force of the generator to provide power output to the grid.
圆锥风轮的正面，即风轮本体迎风表面呈圆锥状，其上的折射导风功能能使气流至密，犹如屋檐滴水，形成比自然常态风高数十倍气流密度的风能。The front side of the conical wind wheel, that is, the windward surface of the wind wheel body has a conical shape, and the refracting air guiding function on the wind wheel can make the air flow close to the air, just like the eaves dripping, forming wind energy with a gas density ten times higher than the natural normal wind.
如果避开齿轮传动环节不说，那么圆锥风轮与发电机的转子就是同轴共存，假如风轮和转子都以同一轮轴轴心为杠杆的支点，当风轮叶片至轮轴轴心成为了杠杆的动力臂了，而发电机转子的外圆至轮轴轴心则是杠杆的阻力臂，圆锥风轮的半径长故而使轮轴产生的扭力就大，发电机转子的半径短故而使轮轴产生的反扭力则小，故而发电机转子则别无选择的在与敌对力量严重失衡的情况下很被动的工作着。根据杠杆动力臂远远大于杠杆阻力臂的效果看，根据受风面积越大而获取风能的量也越多的原理看，同时空中，唯独能将风能全数捕获，并且将之导入设置在风轮大圆周边的转换叶片的圆锥风轮的风能转化的效率最高。If the gear transmission is avoided, the rotor of the conical wind turbine and the rotor of the generator coexist coaxially. If both the wind wheel and the rotor are pivoted with the same axle axis as the lever, when the rotor blade to the axle shaft becomes the lever The power arm of the generator rotor, and the outer circumference of the generator rotor to the axle center of the wheel is the resistance arm of the lever. The radius of the cone wind wheel is long, so that the torque generated by the axle shaft is large, and the radius of the generator rotor is short, so that the axle shaft is reversed. The torque is small, so the generator rotor has no choice but to work passively in the case of a serious imbalance with hostile forces. According to the effect that the lever power arm is much larger than the lever resistance arm, the more the wind energy is obtained according to the larger the wind receiving area, the air can only capture the wind energy and introduce it into the wind. The conical wind turbine of the conversion vane around the large circle has the highest efficiency of wind energy conversion.
本发明提供的实施例，圆锥风轮和为了适配圆锥风轮而选择将风力发电机全身大化的方案，将对人类产生不可低估的积极的作用：由于圆锥风轮的受风 面积要比三针叶式风轮的受风面积大数十倍，由于圆锥风轮的风能转换风叶在大圆的周边，那数十倍气流密度的风能，那远距离杠杆做功着力点的杠杆力，黄金组合而成的圆锥风轮的风能转化率，
Figure PCTCN2015073497-appb-000001
由于铸成一体的一根圆锥风轮发电机的杆塔等同于零散的几十根三针叶式风轮发电机的杆塔，由于连建设风力发电场，特修的末梢工作大道的利用率也将上升(物流的是十倍三针叶式风轮风力发电机的工程材料)，具有规模效应，省工省料、少投入多产出的项目，作为为环境和为社会准备的
Figure PCTCN2015073497-appb-000002
一旦为明眼人发现，绝对不会无动于衷。The embodiment provided by the present invention, the conical wind wheel and the scheme for maximizing the wind turbine to fit the conical wind wheel, will have a positive effect on human beings that cannot be underestimated: due to the wind receiving area of the conical wind wheel The wind area of the three-needle type wind wheel is several times larger. Because the wind energy of the conical wind wheel converts the wind blade around the big circle, the wind energy of dozens of times of airflow density, the long-distance lever works as the lever of the power point, gold Wind energy conversion rate of a combined conical wind wheel,
Figure PCTCN2015073497-appb-000001
Since the tower of a conical wind turbine generator that is integrated into one is equivalent to the poles of several dozens of three-leaf wind turbine generators scattered, the utilization rate of the special-purpose terminal work avenue will also rise due to the construction of the wind farm. (Logistics is the engineering material of ten times three-leaf wind turbines), which has scale effect, saves labor and materials, and invests less and outputs more, as environment and society.
Figure PCTCN2015073497-appb-000002
Once discovered for the discerning person, it will never be indifferent.
附图说明DRAWINGS
为了更清楚的说明本发明的具体实施方式和本发明的技术方案，下面将对具体实施方式和围绕本发明的描述所使用的附图作简单地介绍。以下描述中的附图是本发明的一些实施方式的草图，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的原理图。In order to more clearly illustrate the specific embodiments of the present invention and the technical solutions of the present invention, the detailed description of the embodiments and the drawings used in the description of the present invention will be briefly described below. The drawings in the following description are sketches of some embodiments of the present invention, and other schematics may be obtained from those skilled in the art without departing from the scope of the invention.
图1为为本发明实施例提供的圆锥风轮发电机的正视图和侧视图；1 is a front view and a side view of a conical wind turbine generator according to an embodiment of the present invention;
图2为为本发明实施例提供的圆锥风轮风力发电机中发电机转子与定子线圈的结构示意图；2 is a schematic structural view of a generator rotor and a stator coil in a conical wind turbine wind turbine according to an embodiment of the present invention;
图3为为本发明实施例提供的圆锥风轮被部分揭开表皮的结构图；3 is a structural view showing a partially-opened skin of a conical wind wheel according to an embodiment of the present invention;
图4为为本发明实施例提供的圆锥风轮与相关技术中三针叶式风轮的受风面对比图。4 is a wind-facing surface ratio diagram of a conical wind wheel according to an embodiment of the present invention and a three-leaf type wind wheel in the related art.
附图标记：Reference mark:
1—圆锥风轮本体；   2--风轮叶片；     3--杆塔；1—cone rotor body; 2--wind turbine blade; 3--pole tower;
4--三针叶式风轮；   5—发电机转子；   6—发电机定子线圈。 4--three-leaf type wind wheel; 5—generator rotor; 6—generator stator coil.
具体实施方式detailed description
下面将结合附图对本发明的技术方案进行清楚、完整地描述。显然，所描述的实施例是本发明的部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. It is apparent that the described embodiments are part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位和特定的构造和操作，因此不能理解为对本实用新型的限制。在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体对地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实用新型中的具体含义。In the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. The orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present invention and the simplified description, and does not indicate or imply that the device or component referred to has a specific orientation and specific configuration. And the operation is therefore not to be construed as limiting the invention. In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or connected to the ground; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meanings of the above terms in the present invention can be understood by those skilled in the art in a specific case.
图1为为本发明实施例提供的圆锥风轮发电机的正视图和侧视图；如图1所示，本实施例提供的圆锥风轮，包括：风轮本体1和多个风轮叶片2；风轮本体1呈圆锥状，多个风轮叶片2以风轮本体1的轮轴线为圆心围设在风轮本体1的侧壁上，且相邻的两个风轮叶片2之间设有气流通道。最***是设置的防止气流四溢的挡风围墙。1 is a front view and a side view of a conical wind turbine generator according to an embodiment of the present invention; as shown in FIG. 1 , the conical wind wheel provided in this embodiment includes: a wind wheel body 1 and a plurality of wind wheel blades 2 The wind wheel body 1 has a conical shape, and a plurality of wind turbine blades 2 are disposed on the side wall of the wind wheel body 1 with the wheel axis of the wind wheel body 1 as a center, and the adjacent two wind wheel blades 2 are disposed between There is an air flow channel. The outermost periphery is a windshield wall that prevents airflow.
其中，风轮本体1的材质可以为多种。例如：碳纤维、不锈钢或者合金钢等等。 The material of the wind wheel body 1 can be various. For example: carbon fiber, stainless steel or alloy steel, etc.
其中，风轮本体1的直径值可以是变量值。且将风轮本体1的直径长度设定在50米到100米之间。使用者可以根据安装地点的具体条件决定风轮本体1的直径长度。风轮叶片2的形状可以为多种。例如：风轮叶片2可以为螺旋桨式风轮叶片，风轮叶片2还可以为升力机翼式风轮叶片。The diameter value of the rotor body 1 may be a variable value. And the diameter of the wind wheel body 1 is set to be between 50 meters and 100 meters. The user can determine the diameter length of the wind wheel body 1 according to the specific conditions of the installation site. The shape of the rotor blade 2 can be various. For example, the wind turbine blade 2 may be a propeller wind turbine blade, and the wind turbine blade 2 may also be a lift airfoil wind turbine blade.
其中，螺旋桨式风轮叶片，是指用于螺旋桨上的单个叶片。升力机翼式风轮叶片，是指形状呈升力机翼形的叶片。Among them, the propeller type rotor blade refers to a single blade used on the propeller. Lift-wing airfoil blades are blades that are shaped like a lift wing.
其中，风轮叶片2的宽度可以是变量值。且将风轮叶片的宽度设定在1米至3米之间。使用者可以根据风轮本体1的大小来选择风轮叶片2的宽度。The width of the rotor blade 2 may be a variable value. And the width of the rotor blade is set between 1 meter and 3 meters. The user can select the width of the rotor blade 2 according to the size of the wind wheel body 1.
其中，杆塔3的高度可以是变量值。且将杆塔3的高度设定在50米到100米之间。Among them, the height of the tower 3 can be a variable value. And the height of the tower 3 is set between 50 meters and 100 meters.
其中，杆塔3的高度可以是变量值。且将杆塔3的高度设定在50米到100米之间。使用者可以根据圆锥风轮发电机的大小来选择杆塔3的高度，只要杆塔3能够将杆塔顶端的发电机机舱总成和圆锥风轮总成支撑起来，并与地面保持一定的距离即可。Among them, the height of the tower 3 can be a variable value. And the height of the tower 3 is set between 50 meters and 100 meters. The user can select the height of the tower 3 according to the size of the conical wind turbine generator, as long as the tower 3 can support the generator nacelle assembly and the conical wind wheel assembly at the top of the tower and maintain a certain distance from the ground.
如图3和图4所示，圆锥风轮与三针叶式风轮对比，如果它们的直径同为一百米，就迎风面的面积而言，圆锥风轮要比三针叶式风轮大数十倍。正因为圆锥风轮的受风面积大，以至于借以成形的材料质量也大。其中，杆塔3的直径可以是变量值。例如：杆塔3的直径可以为10米，也可以为15米，还可以为20米。总之，杆塔3的直径越大，杆塔3的侧壁越厚，杆塔3埋入地下越深，那么杆塔3的抗弯曲能力越强。使用者可以根据圆锥风轮发电机的大小来决定杆塔3的直径与侧壁厚度。As shown in Fig. 3 and Fig. 4, the conical wind wheel is compared with the three-leaf type wind wheel. If their diameter is the same as one hundred meters, the conical wind wheel is more than the three-leaf type wind wheel in terms of the area of the windward side. Ten times larger. It is precisely because the wind receiving area of the conical wind wheel is so large that the quality of the material formed by it is also large. Among them, the diameter of the tower 3 can be a variable value. For example, the diameter of the tower 3 can be 10 meters, 15 meters or 20 meters. In short, the larger the diameter of the tower 3, the thicker the side wall of the tower 3, and the deeper the tower 3 is buried, the stronger the bending resistance of the tower 3 is. The diameter of the tower 3 and the thickness of the side wall can be determined by the user according to the size of the conical wind turbine generator.
图2为为本发明实施例提供的圆锥风轮发电机总成中的发电机转子与定子线圈的结构示意图；在本实施例中，一具比常规发电机转子长三倍发电机转 子，对应着多组分别采用不同粗细的导线绕制的定子线圈，以便通过本风力发电机的多功能自动控制设置，能够象购物的付钱和找钱那样简单，随时有选择的自动开通或者自动关断一些电力输出线圈的方式，实现同时空的风力的级别与本发电装置向电网提供电力功率输出量的反作用力的平衡。2 is a schematic structural view of a generator rotor and a stator coil in a conical wind turbine generator assembly according to an embodiment of the present invention; in this embodiment, a generator is three times longer than a conventional generator rotor. The sub-coupling corresponds to a plurality of sets of stator coils which are respectively wound by wires of different thicknesses, so as to be able to be automatically opened or automatically selected at any time by the simple automatic control setting of the wind power generator, such as paying for shopping and finding money. The way in which some of the power output coils are turned off achieves a balance between the level of simultaneous air power and the reaction force of the power generating device to provide power output to the grid.
图3为为本发明实施例提供的圆锥风轮被部分的揭开表皮后所暴露的内置结构图；凡是圆锥都有一条对称轴线，正是这条呈长的对称轴线，恰到好处成为了圆锥风轮与所述风轮轮轴牢固结合为一体的基础线，有了这条基础线，数以万计的具有稳定性著称的三角形金属构架从而得以扎根，有了这条基础线，立体超大的圆锥风轮从而得以组合生成。3 is a view showing a built-in structure exposed by a partially-opened conical surface of a conical wind wheel according to an embodiment of the present invention; where the cone has a symmetry axis, it is a long symmetry axis that just becomes a conical wind. The basic line of the wheel and the wheel axle is firmly integrated. With this basic line, tens of thousands of stable triangular metal frames can be taken rooted. With this basic line, the three-dimensional super large cone The wind wheels are thus combined to generate.
从侧面揭开设置在圆锥风轮本体1的表皮，本领域普通技术人员就可以看到，内置的具有稳定性著称的三角形金属构架是怎样与所述风轮轮轴牢固的结合为一体的。The skin provided on the conical wind wheel body 1 is uncovered from the side, and it will be apparent to those skilled in the art how the built-in triangular metal frame having stability is firmly integrated with the wheel axle.
从侧面揭开设置在圆锥风轮最边沿的防止气流四溢的围栏，可以让本领域普通技术人员学会，风能转化叶片究竟是以怎样的姿态排列在风轮本体1周边的。The fence preventing the airflow from being disposed at the outermost edge of the conical wind wheel is removed from the side, and one of ordinary skill in the art can learn how the wind energy conversion blades are arranged around the periphery of the wind wheel body 1.
图4为为本发明实施例提供的圆锥风轮与相关技术中的三针叶式风轮的对比图；圆锥风轮与三针叶式风轮分别能给予风力发电机转子5多大作用力？透过图4，答案一目了然，根据越远离圆心的杠杆做工着力点所释放的力量越大的原理，还根据受风面积越大而捕获风能的量也越多的原理，明眼人不难看出，圆锥风轮能给予风力发电机转子5的作用力，要比三针叶式风轮能给予风力发电机转子5的作用力大许多倍。4 is a comparison diagram of a conical wind wheel according to an embodiment of the present invention and a three-leaf type wind wheel in the related art; how much force can the wind turbine rotor 5 be given by the conical wind wheel and the three-cone type wind wheel respectively? Through Figure 4, the answer is clear at a glance. According to the principle that the greater the force released by the work force of the lever farther away from the center of the circle, the more the wind energy is captured according to the larger the wind area, the cone is not difficult to see, the cone The force that the wind wheel can give to the wind turbine rotor 5 is many times greater than the force that the three-leaf wind wheel can give to the wind turbine rotor 5.
总之，以以上所述的新技术为主，以世界技术货架上已有的可用技术为辅，使无形的知识变为有形的产业。In short, based on the new technologies described above, supplemented by the available technologies on the world's technology shelves, the intangible knowledge becomes a tangible industry.
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其 限制。尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换。而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。 Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than limit. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that the technical solutions described in the foregoing embodiments may be modified or equivalently substituted for some or all of the technical features. . The modifications and substitutions do not depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (9)

  1. 一种圆锥风轮，其特征在于：包括：风轮本体和多个风轮叶片；所述风轮本体的迎风面呈圆锥状，多个所述风轮叶片以风轮本体的轴线为圆心围设在所述风轮本体的侧壁上,且相邻的两个叶片之间设有气流通道。A conical wind wheel is characterized in that it comprises: a wind wheel body and a plurality of wind wheel blades; the windward surface of the wind wheel body has a conical shape, and the plurality of the wind wheel blades are centered on the axis of the wind wheel body It is disposed on a side wall of the wind wheel body, and an air flow passage is disposed between two adjacent blades.
  2. 根据权利要求1所述的圆锥风轮，其特征在于：所述风轮叶片为螺旋桨式风轮叶片。The conical wind wheel of claim 1 wherein said rotor blades are propeller blades.
  3. 根据权利要求1所述的圆锥风轮，其特征在于：风轮叶片为升力机翼式风轮叶片。The conical wind wheel of claim 1 wherein the rotor blades are lift airfoil blades.
  4. 根据权利要求1所述的圆锥风轮，其特征在于：所述风轮叶片与所述风轮本体为可拆卸连接。The conical wind wheel of claim 1 wherein said rotor blade is detachably coupled to said rotor body.
  5. 根据权利要求1所述的圆锥风轮，其特征在于：所述风轮本体的背风面呈钝圆锥状。The conical wind wheel according to claim 1, wherein the leeward side of the wind wheel body has a blunt conical shape.
  6. 圆锥风轮风力发电机，其特征在于：包括杆塔、发电机机舱和权利要求1所述的圆锥风轮；所述杆塔上设置有发电机机舱；所述圆锥风轮的轮轴穿过所述机舱与所述发电机连接。A conical wind turbine generator, comprising: a tower, a generator nacelle and the conical wind wheel according to claim 1; the tower is provided with a generator nacelle; the axle of the conical wind turbine passes through the nacelle Connected to the generator.
  7. 根据权利要求6所述的圆锥风轮风力发电机，其特征在于：所述圆锥风轮风力发电机的机舱内的发电机内置一具比传统的发电机转子长三倍的发电机转子，对应着多组分别采用不同粗细的导线绕制的定子线圈。The conical wind turbine generator according to claim 6, wherein the generator in the nacelle of the conical wind turbine generator has a generator rotor three times longer than a conventional generator rotor, corresponding to A plurality of sets of stator coils wound by wires of different thicknesses are respectively used.
  8. 根据权利要求6所述的圆锥风轮风力发电机，其特征在于：每个所述定子线圈均通过电磁继电器与输电电网电连接；可以通过本风力发电机的自动控制设置，随时有选择的自动开通或者自动关断部分电力输出线圈的方式，实现同时空的风力的级别与所述发电机向电网提供电力功率输出量的反作用力的平衡。The conical wind turbine generator according to claim 6, wherein each of said stator coils is electrically connected to a power transmission grid through an electromagnetic relay; and can be automatically selected at any time by the automatic control setting of the wind power generator. The manner in which a portion of the power output coil is turned on or automatically turned off achieves a balance between the level of the simultaneously empty wind and the reaction force of the generator to provide the power output to the grid.
  9. 根据权利要求6所述的圆锥风轮风力发电机，其特征在于：所述圆锥风轮风力发电机设置有多功能自动控制器和风速检测传感器；所述风速检测传感 器与所述多功能控制器为电连接；所述电磁继电器与所述多功能控制器为电连接。 A conical wind turbine generator according to claim 6, wherein said conical wind turbine generator is provided with a multi-function automatic controller and a wind speed detecting sensor; said wind speed detecting sensor The electrical device is electrically connected to the multi-function controller; the electromagnetic relay is electrically connected to the multi-function controller.
PCT/CN2015/073497 2014-03-03 2015-03-02 Cone wind-wheel wind-driven generator WO2015131789A1 (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821670A (en) * 2014-03-03 2014-05-28 唐华山 Conical wind wheel and one new wind power generation scheme
CN106089567A (en) * 2016-05-20 2016-11-09 唐华山 Circular cone wind wheel circumferential edge is along the fan blade circle of the centrifugal flow four side conversion of the top of a wall that keeps out the wind
CN106121909A (en) * 2016-08-15 2016-11-16 张达汇 A kind of wind power generator impeller from motion tracking wind direction

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288704A (en) * 1978-12-19 1981-09-08 Bosard James H Wind driven generator with blade protecting means
CN101696674A (en) * 2009-07-28 2010-04-21 刘诗梁 Wind turbine generator
CN201714585U (en) * 2010-07-20 2011-01-19 杭州腾翔能源科技有限公司 Non-tailstock wind driven generator
CN202073710U (en) * 2010-04-28 2011-12-14 刘延民 Swirling flow compression type wind solar generation device
CN203412696U (en) * 2013-07-30 2014-01-29 金世光 Wind collection axial-flow type wind power generation device
CN103821670A (en) * 2014-03-03 2014-05-28 唐华山 Conical wind wheel and one new wind power generation scheme
CN204082454U (en) * 2014-09-16 2015-01-07 黄军 Pipe leaf cone disjunctor wind turbines rotor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1268843C (en) * 2002-11-13 2006-08-09 沈阳工业大学 Megawatt grade speed veriable constant frequency wind electric generator set
CN2604533Y (en) * 2002-11-25 2004-02-25 肖瑞珠 Horn type wind power machine
CN201144761Y (en) * 2007-12-28 2008-11-05 赵士明 Tower type wind wheel
CN101839218B (en) * 2009-09-29 2013-06-26 沈阳华创风能有限公司 Direct-drive wind generating set
CN201705564U (en) * 2010-05-28 2011-01-12 张达汇 Variable-wind-speed cylindrical wind driven generator
CN201925097U (en) * 2010-12-08 2011-08-10 张亚洲 Generating set of aerodynamic turning wheel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288704A (en) * 1978-12-19 1981-09-08 Bosard James H Wind driven generator with blade protecting means
CN101696674A (en) * 2009-07-28 2010-04-21 刘诗梁 Wind turbine generator
CN202073710U (en) * 2010-04-28 2011-12-14 刘延民 Swirling flow compression type wind solar generation device
CN201714585U (en) * 2010-07-20 2011-01-19 杭州腾翔能源科技有限公司 Non-tailstock wind driven generator
CN203412696U (en) * 2013-07-30 2014-01-29 金世光 Wind collection axial-flow type wind power generation device
CN103821670A (en) * 2014-03-03 2014-05-28 唐华山 Conical wind wheel and one new wind power generation scheme
CN204082454U (en) * 2014-09-16 2015-01-07 黄军 Pipe leaf cone disjunctor wind turbines rotor

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