WO2018049827A1 - Wind wheel suspension type vertical axis wind turbine - Google Patents

Wind wheel suspension type vertical axis wind turbine Download PDF

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Publication number
WO2018049827A1
WO2018049827A1 PCT/CN2017/083482 CN2017083482W WO2018049827A1 WO 2018049827 A1 WO2018049827 A1 WO 2018049827A1 CN 2017083482 W CN2017083482 W CN 2017083482W WO 2018049827 A1 WO2018049827 A1 WO 2018049827A1
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Prior art keywords
connecting portion
axle
blade
diagonal
baffle
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PCT/CN2017/083482
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French (fr)
Chinese (zh)
Inventor
李亦博
李锋
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李亦博
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Publication date
Application filed by 李亦博 filed Critical 李亦博
Priority to CN201790000466.9U priority Critical patent/CN208587255U/en
Publication of WO2018049827A1 publication Critical patent/WO2018049827A1/en

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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
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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 
    • 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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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 
    • F03D3/06—Rotors
    • 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 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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

Abstract

A wind wheel suspension type vertical axis wind turbine, comprising a bearing body, at least one wind wheel, and generators (G) corresponding to the wind wheels. The generators (G) are provided on the bearing body, the wind wheel rotates around a vertical rotation axis thereof, and the bearing body determines the vertical rotation axes of the wind wheels; the wind wheel comprises a wheel frame and blades (2) distributed on the periphery of the wheel frame, the wheel frame being rotatably connected to the bearing body; the wind wheel is suspended below or on a side surface of the bearing body; the wheel frame comprises an upper connecting part and a lower connecting part, the upper connecting part being connected to an upper end or upper part of the blade (2), and the lower connecting part being connected to a lower end or lower part of the blade (2). By improving the structure of the wind wheel, the suspension arrangement of the vertical-axis wind wheels is realized, so that the rotation stability of the wind wheel can be improved by effectively utilizing the dead weight of the wind wheel; or, the existing facility can be used as the bearing body of the wind turbine, and a device can also be conveniently and quickly mounted, thereby facilitating reducing the cost of a small-sized wind turbine, and improving the popularization rate of thereof.

Description

风轮悬挂型垂直轴风力发电机Wind turbine suspended vertical axis wind turbine
相关申请Related application
本发明申请要求2016年09月18日申请的，申请号为201610828162.3，名称为“风轮悬挂型垂直轴风力发电机”的中国专利申请的优先权，在此将其全文引入作为参考。The present application claims priority to Chinese Patent Application No. Serial No. No. No. No. No. No. No. No. No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No
技术领域Technical field
本发明涉及一种风轮悬挂型垂直轴风力发电机，属于风力机设计、构造技术领域，以及可再生能源、节能减排和环境保护技术的开发与设计领域。The invention relates to a wind wheel suspension vertical axis wind power generator, belonging to the technical field of wind turbine design and construction, and the development and design field of renewable energy, energy saving and environmental protection technologies.
背景技术Background technique
据申请人了解，目前市场上运行的风力发电机组中，所用风力机绝大多数为风轮转轴水平放置的水平轴涡轮式风力机，属于高风速风力机范畴，其中低风速性能差，在年均风速
Figure PCTCN2017083482-appb-000001
＜6.5米/秒的地区运行效益不佳。此外，这类风力机运行噪音大、会产生次声波，不适合在都市和社区中使用，而且还会危害鸟类的生存环境。According to the applicant's understanding, most of the wind turbines currently on the market are horizontal-axis turbine-type wind turbines placed horizontally on the rotor shaft, which belongs to the category of high-speed wind turbines, in which the low wind speed performance is poor. Average wind speed
Figure PCTCN2017083482-appb-000001
The area operating <6.5 m/s is not efficient. In addition, these wind turbines operate at high noise levels and generate infrasound waves, which are not suitable for use in cities and communities, and can also endanger the living environment of birds.
垂直轴风力机特点是无风向性、无气动噪音、不产生次声波，风轮旋转时各叶片依次交替轮换出力，叶片荷载周期性变化；这些特点有利有弊，利用优点、抑制缺点是研发适用于年均风速
Figure PCTCN2017083482-appb-000002
为4-6米/秒地区和都市人居环境的垂直轴风力机技术的关键。The vertical axis wind turbine is characterized by no wind direction, no aerodynamic noise, no infrasound wave, and the blades alternately rotate the force when the wind wheel rotates, and the blade load changes periodically; these characteristics have advantages and disadvantages, and the advantages and disadvantages are developed and applied. Annual average wind speed
Figure PCTCN2017083482-appb-000002
The key to vertical axis wind turbine technology for 4-6 m/s regional and urban habitats.
发明内容Summary of the invention
基于此，有必要针对目前的垂直轴风力发电机所存在的问题，提供一种风轮悬挂型垂直轴风力发电机，通过对风轮结构的改进，提高风力机性能。Based on this, it is necessary to provide a wind turbine suspension type vertical axis wind turbine for the problems existing in the current vertical axis wind turbine, and improve the performance of the wind turbine by improving the structure of the wind wheel.
上述目的通过下述技术方案实现：The above objectives are achieved by the following technical solutions:
一种风轮悬挂型垂直轴风力发电机，包括承重体、至少一个风轮、以及与各风轮对应的发电机，所述发电机安置于承重体上，所述风轮绕其垂向旋转轴线转动，所述承重体确定各风轮的垂向旋转轴线；所述风轮包括轮架、以及分布于轮架周边的叶片，所述轮架与承重体转动连接；其特征是，所述风轮悬挂于承重体下方或侧面；所述轮架包括上连接部和下连接部，所述上连接部与叶片的上端或上部连接，所述下连接部与叶片的下端或下部连接；A wind wheel suspension type vertical axis wind power generator includes a bearing body, at least one wind wheel, and a generator corresponding to each wind wheel, the generator is disposed on the bearing body, and the wind wheel rotates around it Rotating the axis, the bearing body determines a vertical axis of rotation of each of the wind wheels; the wind wheel includes a wheel frame, and blades distributed around the periphery of the wheel frame, the wheel frame being rotatably coupled to the load bearing body; The wind wheel is suspended below or on the side of the load bearing body; the wheel carrier includes an upper connecting portion and a lower connecting portion, the upper connecting portion is connected to an upper end or an upper portion of the blade, and the lower connecting portion is connected to a lower end or a lower portion of the blade;
当轮架含有轮轴时，所述上连接部和下连接部分别与轮轴固连，所述轮轴以垂向旋转轴线为中心线；所述轮轴的上端与承重体转动连接，或者所述轮轴的两端分别与承重体转动连接；当轮轴上端与承重体转动连接时，所述发电机转子与轮轴上端同轴固定连接或经变速箱传动连接；当轮轴两端分别与承重体转动连接时，所述发电机转子与轮轴上端或下端同轴固定连接或经变速箱传动连接；When the wheel carrier includes an axle, the upper connecting portion and the lower connecting portion are respectively fixed to the axle, the axle is centered on a vertical rotation axis; the upper end of the axle is rotatably connected with the bearing body, or the axle The two ends are respectively rotatably connected with the bearing body; when the upper end of the axle is rotatably connected with the bearing body, the generator rotor is coaxially fixedly connected with the upper end of the axle or transmitted through the transmission; when the two ends of the axle are respectively rotatably connected with the bearing body, The generator rotor is coaxially fixedly connected to the upper end or the lower end of the axle or via a transmission;
当轮架不含轮轴时，所述上连接部和下连接部分别与承重体转动连接，所述发电机转子与上连接部或下连接部同轴固定连接或经变速箱传动连接。When the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively rotatably connected with the bearing body, and the generator rotor is coaxially fixedly connected with the upper connecting portion or the lower connecting portion or is connected via the transmission.
申请人在实践研究中发现，该结构可实现垂直轴风轮的悬挂式布置；当风轮悬挂于承重体下方时，能有效利用风轮自重来提高风轮旋转的稳定性；当风轮悬挂于承重体侧面时，既能利用既成设施(例如灯杆、监控杆、电塔等构筑物)作为风力机的承重体，又能方便快捷地 安装设备，利于降低小型风电机成本和提高其普及率。这两种风轮悬挂方式，特别适合含有至少两个风轮的垂直轴风力机，如此即可实现成倍增加功率的效果，利于垂直轴风力机功率的集成式大型化。The applicant found in the practice study that the structure can realize the hanging arrangement of the vertical axis wind wheel; when the wind wheel is suspended under the load bearing body, the weight of the wind wheel can be effectively utilized to improve the stability of the rotation of the wind wheel; when the wind wheel is suspended When it is on the side of the load-bearing body, it can use the existing facilities (such as light poles, monitor poles, electric towers and other structures) as the load-bearing body of the wind turbine, and it can be conveniently and quickly Installation of equipment will help reduce the cost of small wind turbines and increase their penetration rate. These two types of wind wheel suspensions are especially suitable for vertical axis wind turbines with at least two wind wheels, so that the effect of multiplying the power can be achieved, which is advantageous for the integrated large-scale power of the vertical axis wind turbine.
作为一种实施方式，所述承重体包括承重主体和用以悬挂风轮的承重构件；As an embodiment, the load bearing body includes a load bearing body and a load bearing member for hanging the wind wheel;
当轮架含有轮轴时，所述风轮轮架的轮轴上端或两端分别与承重构件转动连接；When the wheel carrier includes an axle, the upper end or the two ends of the axle of the wind wheel carrier are respectively rotatably connected with the bearing member;
当轮架不含轮轴时，所述风轮轮架的上连接部和下连接部分别与承重构件转动连接。When the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion of the wind wheel carrier are respectively rotatably coupled to the load bearing member.
作为一种实施方式，当所述承重主体为飘浮于空中的飘浮物时，所述漂浮物经绳状构件牵引承重构件飘浮于空中，所述漂浮物或承重构件经锚缆锚固于地面或地面构筑物；所述承重构件为竖轴、横杆、带有竖轴的横杆或桁架；In one embodiment, when the load-bearing body is a floating object floating in the air, the floating object floats in the air through a rope-shaped member, and the floating object or the load-bearing member is anchored to the ground or the ground by an anchor cable. a structure; the load bearing member is a vertical shaft, a cross bar, a cross bar or a truss with a vertical axis;
当所述承重主体为固定于地面的立柱状构件或含立柱的构筑物时，所述承重构件转动或固定连接于立柱状构件或构筑物的立柱；所述承重构件为横杆、带有竖轴的横杆或桁架；When the load-bearing body is a column-shaped member fixed to the ground or a structure including a column, the load-bearing member is rotated or fixedly connected to the column of the column-shaped member or the structure; the load-bearing member is a cross bar with a vertical axis Crossbar or truss;
当所述承重主体为漂浮于水面的含立柱的漂浮物时，所述承重构件转动或固定连接于漂浮物的立柱；所述承重构件为横杆、带有竖轴的横杆或桁架。When the load-bearing body is a floating column-containing floating object floating on the water surface, the load-bearing member is rotated or fixedly connected to the column of the floating object; the load-bearing member is a cross bar, a cross bar with a vertical axis or a truss.
作为一种实施方式，当所述承重构件为竖轴时，所述发电机支撑于竖轴；若轮架含有轮轴，则所述竖轴同轴贯穿轮轴、且所述轮轴两端分别经传动体与竖轴转动连接；若轮架不含轮轴，则所述上连接部和下连接部分别与相应传动体固连、且传动体与竖轴分别转动连接；As an embodiment, when the load-bearing member is a vertical axis, the generator is supported on a vertical axis; if the wheel carrier includes an axle, the vertical axis is coaxially penetrated through the axle, and the two ends of the axle are respectively driven The body is connected to the vertical shaft; if the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively fixedly connected with the corresponding transmission body, and the transmission body and the vertical shaft are respectively rotatably connected;
当所述承重构件为一个或一组横杆时，所述发电机支撑于横杆；若轮架含有轮轴，则所述轮轴的上端或两端分别经传动体与相应横杆形成具有轴向约束的转动副；若轮架不含轮轴，则所述上连接部和下连接部分别经传动体与相应横杆转动连接；When the load-bearing member is one or a set of cross bars, the generator is supported on the cross bar; if the wheel carrier includes an axle, the upper end or the two ends of the axle are respectively formed with the axial direction via the transmission body and the corresponding cross bar a constrained rotating pair; if the wheel carrier does not include an axle, the upper connecting portion and the lower connecting portion are respectively rotatably connected to the corresponding crossbar via the transmission body;
当所述承重构件为带有竖轴的横杆时，所述竖轴与横杆固连，所述发电机支撑于竖轴；若轮架含有轮轴，则所述竖轴同轴贯穿轮轴、且所述轮轴两端分别经传动体与竖轴转动连接；若轮架不含轮轴，则所述上连接部和下连接部分别与相应传动体固连、且传动体与竖轴分别转动连接；When the load-bearing member is a crossbar with a vertical axis, the vertical shaft is fixed to the crossbar, and the generator is supported on the vertical shaft; if the wheel carrier includes an axle, the vertical shaft is coaxially penetrated through the axle, And the two ends of the axle are respectively rotatably connected to the vertical shaft via the transmission body; if the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively fixedly connected with the corresponding transmission body, and the transmission body and the vertical shaft are respectively rotatably connected ;
当所述承重构件为桁架时，所述桁架具有至少一个横杆，所述发电机支撑于横杆；当所述桁架仅具有一个横杆时，所述轮架含有轮轴，且轮轴上端经传动体与横杆形成具有轴向约束的转动副，当所述桁架具有至少两个横杆时，若轮架含有轮轴则所述轮轴的上端或两端分别经传动体与相应横杆形成具有轴向约束的转动副，若轮架不含轮轴则所述上连接部和下连接部分别经传动体与相应横杆转动连接。When the load-bearing member is a truss, the truss has at least one crossbar, the generator is supported on the crossbar; when the truss has only one crossbar, the carrier comprises an axle, and the upper end of the axle is driven The body and the cross bar form an axially constrained rotating pair. When the truss has at least two crossbars, if the wheel carrier includes an axle, the upper end or both ends of the axle are formed with the shaft through the transmission body and the corresponding crossbar respectively. To the constrained rotating pair, if the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively rotatably connected to the corresponding crossbar via the transmission body.
承重体采用上述优选的具体结构，利于实现悬挂安装风轮，且利于提高风力机性能。此外，当承重主体为飘浮于空中的飘浮物(如气球)时，能降低利用高空优质风能的成本。The load-bearing body adopts the above-mentioned preferred specific structure, which is advantageous for realizing the suspension installation of the wind wheel, and is advantageous for improving the performance of the wind turbine. In addition, when the load-bearing body is floating objects (such as balloons) floating in the air, the cost of using high-quality wind energy can be reduced.
作为一种实施方式，当所述叶片支撑件直接与叶片固定或转动连接时，所述上连接部的叶片支撑件末端与叶片上部或上端连接，所述下连接部的叶片支撑件末端与叶片下部或下端连接；As an embodiment, when the blade support is directly fixedly or rotationally coupled to the blade, the blade support end of the upper connecting portion is connected to the upper or upper end of the blade, and the blade support end and blade of the lower connecting portion are Lower or lower end connection;
当所述叶片支撑件与挡板连接、且挡板与叶片固定或转动连接时，各叶片支撑件远离垂向旋转轴线的末段或末端分别与挡板连接；所述挡板位于相应叶片支撑件末段与相应叶片之间，或所述挡板的边缘与相应叶片支撑件的末端一体成型；所述轮架上部的挡板与轮架下部的挡板上下对应，对应的挡板之间连有相应叶片；所述叶片的两端与相应挡板直接连接、或经连接件连接。 When the blade support is connected to the baffle and the baffle is fixedly or rotationally coupled to the blade, the end or end of each blade support away from the vertical axis of rotation is respectively connected to the baffle; the baffle is located at the corresponding blade support Between the end of the piece and the corresponding blade, or the edge of the baffle is integrally formed with the end of the corresponding blade support; the baffle on the upper part of the wheel frame corresponds to the upper and lower baffles of the wheel frame, corresponding between the baffles Corresponding vanes are connected; the two ends of the vanes are directly connected to the corresponding baffles or connected via a connecting member.
在采用挡板结构时，叶片两端安装在挡板上，且挡板遮挡叶片支撑件末段、或挡板直接与叶片支撑件末端一体化起到相同的遮挡作用，这样，一方面能遮挡叶片支撑件，消除其对流场产生的不利于叶片吸收风能的扰动，提高风能利用效率；另一方面，该结构中的挡板可作为中大型风力机功率控制器的安装平台，提高风力机的性价比；此外，能使叶片在整个高度上都吸收风能，起到聚风作用，减少叶片端部的性能损失，提高叶片的驱动力和风能利用效率。When the baffle structure is adopted, both ends of the blade are mounted on the baffle, and the baffle blocks the end of the blade support, or the baffle directly integrates with the end of the blade support to provide the same shielding effect, so that on the one hand, the baffle can be blocked. The blade support member eliminates the disturbance caused by the flow field which is not conducive to the absorption of wind energy by the blade, and improves the utilization efficiency of the wind energy; on the other hand, the baffle in the structure can be used as a mounting platform for the power controller of the medium and large wind turbines, and the wind turbine is improved. In addition, the blade can absorb wind energy at the entire height, play a role of collecting wind, reduce the performance loss of the blade end, and improve the driving force of the blade and the utilization efficiency of the wind energy.
作为一种实施方式，当所述风轮有至少两个时，所述风轮包括对称分布于对称轴线的两侧的成对风轮和/或位于对称轴线上的风轮；所述成对风轮的旋转方向相反。As an embodiment, when the wind wheel has at least two, the wind wheel comprises a pair of wind wheels symmetrically distributed on both sides of the axis of symmetry and/or a wind wheel located on the axis of symmetry; The rotor rotates in the opposite direction.
当存在多个风轮时，互为反向旋转的成对风轮配置，不仅能自动调整成对风轮形成的迎风面垂直于风向、在迎风面避开立柱或塔架对风轮的遮挡，从而确保风轮充分吸收风能，而且利于风轮起转，消除绕立柱或塔架的转动矩和离心力载荷，提高集成为大功率系统的整体稳定性。When there are multiple wind wheels, the pair of wind wheels configured to rotate in opposite directions can not only automatically adjust the windward surface formed by the pair of wind wheels to be perpendicular to the wind direction, and avoid the upright column or the tower to block the wind wheel on the windward side. In order to ensure that the wind wheel fully absorbs wind energy, and facilitates the rotation of the wind wheel, eliminating the rotational moment and centrifugal load around the column or tower, and improving the overall stability of the integration into a high power system.
作为一种实施方式，所述轮架的上连接部和下连接部分别具有一组用以安装叶片的叶片支撑件；所述叶片支撑件直接与叶片固定或转动连接，或者所述叶片支撑件与挡板连接、且挡板与叶片固定或转动连接；所述上连接部、下连接部分别绕垂向旋转轴线至少二重旋转对称；As an embodiment, the upper connecting portion and the lower connecting portion of the wheel frame respectively have a set of blade supports for mounting blades; the blade supports are fixedly or rotationally connected directly to the blades, or the blade supports Connected to the baffle, and the baffle is fixedly or rotationally connected to the blade; the upper connecting portion and the lower connecting portion are respectively at least double rotationally symmetrical about a vertical axis of rotation;
当轮架含有轮轴时，所述轮轴的上端或两端分别经同轴的传动体与承重体转动连接；When the wheel carrier includes an axle, the upper end or the two ends of the axle are respectively rotatably connected to the bearing body via a coaxial transmission body;
当轮架不含轮轴时，所述上连接部、下连接部分别经同轴的传动体与承重体转动连接。When the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively rotatably connected to the bearing body via the coaxial transmission body.
采用该优选结构，利于提高风力机性能。With this preferred structure, it is advantageous to improve the performance of the wind turbine.
作为一种实施方式，对于轮架的下连接部：As an embodiment, for the lower connection of the wheel carrier:
所述下连接部呈直线形或平面状；The lower connecting portion is linear or planar;
或者，所述下连接部呈三角形或梯形或锥体或台体，所述锥体为棱锥或圆锥，所述台体为棱台或圆台，所述三角形或椎体的顶点、或所述梯形长度较短的底边、或所述台体面积较小的底面形成下连接部靠近上连接部的部位；Alternatively, the lower connecting portion is triangular or trapezoidal or a cone or a table, the cone is a pyramid or a cone, the table is a prism or a truncated cone, the apex of the triangle or the vertebral body, or the trapezoid a base having a shorter length or a bottom surface having a smaller area of the base body forming a portion of the lower connecting portion close to the upper connecting portion;
对于轮架的上连接部：For the upper connection of the wheel carrier:
所述上连接部呈直线形或平面状；The upper connecting portion is linear or planar;
或者，所述上连接部呈三角形或梯形或锥体或台体，所述锥体为棱锥或圆锥，所述台体为棱台或圆台，所述三角形或椎体的顶点、或所述梯形长度较短的底边、或所述台体面积较小的底面形成上连接部靠近下连接部的部位。Alternatively, the upper connecting portion is triangular or trapezoidal or a cone or a table, the cone is a pyramid or a cone, the table is a prism or a truncated cone, the apex of the triangle or the vertebral body, or the trapezoid The base having a short length or the bottom surface having a small land area forms a portion where the upper connecting portion is close to the lower connecting portion.
当采用直线形或平面状的结构时，可简化上/下连接部结构，利于减轻小、微型风力机的风轮重量和提高其性能。当采用三角形或梯形或锥体或台体的结构时，不仅能有效降低风轮重心，还能利用三角稳定性特点，强化风轮轴向的刚度、并利于承担叶片重量，从而显著提高风轮的转动稳定性。When the linear or planar structure is adopted, the upper/lower joint structure can be simplified, which is advantageous for reducing the weight of the wind turbine of the small and micro wind turbine and improving its performance. When adopting the structure of triangle or trapezoid or cone or table body, not only can the center of gravity of the wind wheel be effectively reduced, but also the stability of the triangle can be utilized to strengthen the axial rigidity of the wind wheel and to bear the weight of the blade, thereby significantly improving the wind wheel. Rotational stability.
作为一种实施方式，当所述下连接部呈三角形或梯形或锥体或台体时，所述下连接部采用第一或第二结构；As an embodiment, when the lower connecting portion is triangular or trapezoidal or a cone or a base, the lower connecting portion adopts a first or second structure;
第一结构：所述下连接部包括斜拉件和抗拉件，所述斜拉件的上端与轮轴或传动体固连；a first structure: the lower connecting portion includes a diagonal pull member and a tensile member, and the upper end of the diagonal pull member is fixedly connected to the axle or the transmission body;
所述斜拉件的下端与抗拉件固连，所述抗拉件远离垂向旋转轴线的末端与叶片或挡板连接；或者，所述斜拉件的下端与叶片或挡板连接，所述抗拉件末端与斜拉件固连； The lower end of the diagonal pull member is fixedly connected to the tensile member, and the end of the tensile member is connected to the blade or the baffle from the end of the vertical rotation axis; or the lower end of the diagonal pull member is connected with the blade or the baffle; The end of the tensile member is fixedly connected to the diagonal member;
与叶片或挡板连接的斜拉件或抗拉件为叶片支撑件；a diagonal pull member or a tensile member connected to the blade or the baffle is a blade support member;
所述斜拉件构成下连接部所呈形状的侧边，所述抗拉件构成或平行于下连接部所呈形状的下底边或下底面；The diagonal member forms a side edge of a shape of the lower connecting portion, and the tensile member constitutes or is parallel to a lower bottom edge or a lower bottom surface of the shape of the lower connecting portion;
第二结构：所述下连接部包括斜拉件和平拉件，所述斜拉件的上端与轮轴或传动体固连，所述平拉件的一端与轮轴或传动体固连；a second structure: the lower connecting portion includes a diagonal pull member and a flat pull member, the upper end of the diagonal pull member is fixedly coupled to the axle or the transmission body, and one end of the flat pull member is fixedly coupled to the axle or the transmission body;
所述斜拉件的下端与平拉件固连，所述平拉件的另一端与叶片或挡板连接；或者，所述斜拉件的下端与叶片或挡板连接，所述平拉件的另一端与斜拉件固连；The lower end of the diagonal pull member is fixedly connected with the flat pull member, and the other end of the flat pull member is connected with the blade or the baffle; or the lower end of the diagonal pull member is connected with the blade or the baffle, the flat pull member The other end is fixed to the diagonal member;
与叶片或挡板连接的斜拉件或平拉件为叶片支撑件；a diagonal pull member or a flat pull member connected to the blade or the baffle is a blade support member;
所述斜拉件构成下连接部所呈形状的侧边，所述平拉件构成下连接部所呈形状的下底边或下底面；The diagonal pulling member constitutes a side edge of a shape of the lower connecting portion, and the flat pulling member constitutes a lower bottom edge or a lower bottom surface of the shape of the lower connecting portion;
当所述下连接部呈直线形或平面状时，所述下连接部采用第三结构；When the lower connecting portion is linear or planar, the lower connecting portion adopts a third structure;
第三结构：所述下连接部包括平拉件，所述平拉件的一端与轮轴或传动体固连，所述平拉件的另一端与叶片或挡板连接；所述平拉件为叶片支撑件；所述平拉件构成下连接部所呈形状的直线边或平面；a third structure: the lower connecting portion includes a flat pull member, one end of the flat pull member is fixedly connected to the axle or the transmission body, and the other end of the flat pull member is connected with the blade or the baffle; a blade support member; the flat pull member constitutes a straight edge or a plane in the shape of the lower connecting portion;
当所述上连接部呈三角形或梯形或锥体或台体时，所述上连接部采用第四或第五结构；When the upper connecting portion is triangular or trapezoidal or a cone or a table body, the upper connecting portion adopts a fourth or fifth structure;
第四结构：所述上连接部包括斜拉件和抗拉件，所述斜拉件的下端与轮轴或传动体固连；a fourth structure: the upper connecting portion includes a diagonal pull member and a tensile member, and the lower end of the diagonal pull member is fixedly connected to the axle or the transmission body;
所述斜拉件的上端与抗拉件固连，所述抗拉件远离垂向旋转轴线的末端与叶片或挡板连接；或者，所述斜拉件的上端与叶片或挡板连接，所述抗拉件末端与斜拉件固连；The upper end of the diagonal pull member is fixedly connected to the tensile member, and the end of the tensile member is connected to the blade or the baffle away from the end of the vertical rotation axis; or the upper end of the diagonal pull member is connected with the blade or the baffle; The end of the tensile member is fixedly connected to the diagonal member;
与叶片或挡板连接的斜拉件或抗拉件为叶片支撑件；a diagonal pull member or a tensile member connected to the blade or the baffle is a blade support member;
所述斜拉件构成上连接部所呈形状的侧边，所述抗拉件构成或平行于上连接部所呈形状的上底边或上底面；The diagonal member forms a side edge of the shape of the upper connecting portion, and the tensile member forms or is parallel to the upper bottom edge or the upper bottom surface of the shape of the upper connecting portion;
第五结构：所述上连接部包括斜拉件和平拉件，所述斜拉件的下端与轮轴或传动体固连，所述平拉件的一端与轮轴或传动体固连；a fifth structure: the upper connecting portion includes a diagonal pull member and a flat pull member, the lower end of the diagonal pull member is fixedly connected to the axle or the transmission body, and one end of the flat pull member is fixedly connected to the axle or the transmission body;
所述斜拉件的上端与平拉件固连，所述平拉件的另一端与叶片或挡板连接；或者，所述斜拉件的上端与叶片或挡板连接，所述平拉件的另一端与斜拉件固连；The upper end of the diagonal pull member is fixedly connected with the flat pull member, and the other end of the flat pull member is connected with the blade or the baffle; or the upper end of the diagonal pull member is connected with the blade or the baffle, the flat pull member The other end is fixed to the diagonal member;
与叶片或挡板连接的斜拉件或平拉件为叶片支撑件；a diagonal pull member or a flat pull member connected to the blade or the baffle is a blade support member;
所述斜拉件构成上连接部所呈形状的侧边，所述平拉件构成上连接部所呈形状的上底边或上底面；The diagonal pulling member constitutes a side edge of the shape of the upper connecting portion, and the flat pulling member constitutes an upper bottom edge or an upper bottom surface of the shape of the upper connecting portion;
当所述上连接部呈直线形或平面状时，所述上连接部采用第六结构；When the upper connecting portion is linear or planar, the upper connecting portion adopts a sixth structure;
第六结构：所述上连接部包括平拉件，所述平拉件的一端与轮轴或传动体固连，所述平拉件的另一端与叶片或挡板连接；所述平拉件为叶片支撑件；所述平拉件构成上连接部所呈形状的直线边或平面。a sixth structure: the upper connecting portion includes a flat pulling member, one end of the flat pulling member is fixedly connected to the axle or the transmission body, and the other end of the flat pulling member is connected with the blade or the baffle; a blade support member; the flat pull member constitutes a straight edge or a plane in the shape of the upper connecting portion.
采用第一、第二、第四、第五结构，可进一步提高风轮的转动稳定性。采用第三、第六结构，可最大限度简化上/下连接部结构。By adopting the first, second, fourth, and fifth structures, the rotational stability of the wind wheel can be further improved. The third and sixth structures are used to minimize the structure of the upper/lower joints.
作为一种实施方式，当存在斜拉件时，所述斜拉件采用斜撑结构或折形悬臂结构；As an embodiment, when the diagonal pull member is present, the diagonal pull member adopts a diagonal structure or a folded cantilever structure;
斜撑结构：所述斜拉件包括呈直线形或弧形的主体构件，所述主体构件的一端延伸出与轮轴或传动体固连的第一折弯段，所述主体构件的另一端延伸出与抗拉件或平拉件固连的第二折弯段； The diagonal strut structure comprises: a main body member having a linear shape or an arc shape, one end of the main body member extending from a first bent portion fixedly connected to the axle or the transmission body, and the other end of the main body member is extended a second bent section fixed to the tensile member or the flat member;
折形悬臂结构：所述斜拉件包括呈直线形或弧形的主体构件，所述主体构件的一端延伸出与轮轴或传动体固连的第一折弯段，所述主体构件的另一端延伸出与叶片或挡板连接的第二折弯段；Folding cantilever structure: the diagonal pull member comprises a linear or curved body member, one end of the body member extends out of a first bent portion fixed to the axle or the transmission body, and the other end of the body member Extending out a second bent section connected to the blade or the baffle;
当存在平拉件时，所述平拉件采用直型悬臂结构；When the flat pull member is present, the flat pull member adopts a straight cantilever structure;
直型悬臂结构：所述平拉件包括呈直线形的主体构件，所述主体构件的一端与叶片或挡板连接；所述主体构件的另一端直接与轮轴或传动体固连，或者所述主体构件的另一端延伸出与轮轴或传动体固连的折弯段；Straight cantilever structure: the flat pull member includes a linear body member, one end of the body member is coupled to the blade or the baffle; the other end of the body member is directly coupled to the axle or the transmission, or The other end of the main body member extends out of a bent section fixed to the axle or the transmission body;
当存在抗拉件时，所述抗拉件采用直型结构、中心散射结构、多边形结构之一；When the tensile member is present, the tensile member adopts one of a straight structure, a central scattering structure, and a polygonal structure;
直型结构：所述抗拉件包括至少一个呈直线形的主体构件；所述主体构件处于相邻两叶片或两挡板或两斜拉件之间，所述主体构件的一端与其中一叶片或一挡板连接、或与其中一斜拉件固连，所述主体构件的另一端与其中另一叶片或另一挡板连接、或与其中另一斜拉件固连；Straight structure: the tensile member comprises at least one linear body member; the body member is between two adjacent blades or two baffles or two diagonal members, one end of the main body member and one of the blades Or a baffle connection, or fixed to one of the diagonal members, the other end of the main body member is connected to the other blade or another baffle or to the other of the diagonal members;
中心散射结构：所述抗拉件包括与垂向旋转轴线重合的中心点和一组呈直线形的主体构件，所述主体构件的一端与中心点固连，所述主体构件的另一端与叶片或挡板连接、或与斜拉件固连；Center scattering structure: the tensile member includes a center point coincident with a vertical axis of rotation and a set of linear body members, one end of the body member being fixed to the center point, and the other end of the body member and the blade Or baffle connection, or fixed to the diagonal member;
多边形结构：所述抗拉件呈多边形，所述多边形的顶点与叶片或挡板对应，所述多边形的顶点与相应的叶片或挡板连接、或与相应的斜拉件固连；Polygonal structure: the tensile member is polygonal, the apex of the polygon corresponds to a blade or a baffle, and the apex of the polygon is connected with a corresponding blade or a baffle or fixed to a corresponding diagonal member;
当存在传动体时，所述传动体采用与承重体形成具有轴向约束的转动副的结构体。When the transmission body is present, the transmission body adopts a structure body that forms an axially constrained rotation pair with the load-bearing body.
斜拉件、平拉件、抗拉件、传动体分别采用上述具体结构后，可降低对这些构件的强度要求，能增加轮架刚度、减轻风轮重量、增强轮架的负重能力，利于提高风力机的稳定性，利于风力机的大型化。The diagonal puller, flat puller, tensile member and transmission body respectively adopt the above specific structure, which can reduce the strength requirements of these components, increase the rigidity of the wheel frame, reduce the weight of the wind wheel, and enhance the load capacity of the wheel frame, which is beneficial to improve The stability of the wind turbine is conducive to the enlargement of the wind turbine.
作为一种实施方式，所述上连接部与下连接部中的叶片支撑件的径向长度相同或不同，所述叶片竖直或以相对竖直方向倾斜的角度连接在所述上连接部与下连接部之间。As an embodiment, the upper connecting portion is the same as or different from the radial length of the blade support in the lower connecting portion, and the blade is connected to the upper connecting portion at an angle that is inclined at a vertical or opposite angle to the vertical direction. Between the lower connections.
本发明的有益效果是：本发明通过对风轮结构的改进，实现垂直轴风轮的悬挂式布置，能有效利用风轮自重来提高风轮旋转的稳定性，或者，既能利用既成设施作为风力机的承重体，又能方便快捷地安装设备，利于降低小型风电机成本和提高其普及率；特别适合含有至少两个风轮的垂直轴风力机，如此即可实现成倍增加功率的效果，利于垂直轴风力机功率的集成式大型化。The invention has the beneficial effects that the invention realizes the hanging arrangement of the vertical axis wind wheel by improving the structure of the wind wheel, can effectively utilize the self-weight of the wind wheel to improve the stability of the rotation of the wind wheel, or can utilize the existing facility as the The load-bearing body of the wind turbine can easily and quickly install the equipment, which is beneficial to reduce the cost and increase the penetration rate of the small wind turbine; it is especially suitable for the vertical-axis wind turbine with at least two wind wheels, so that the power can be doubled. It is conducive to the integrated large-scale power of the vertical axis wind turbine.
附图说明DRAWINGS
图1为本发明实施例1的结构示意图。FIG. 1 is a schematic structural view of Embodiment 1 of the present invention.
图2为本发明实施例2的结构示意图。2 is a schematic structural view of Embodiment 2 of the present invention.
图3为本发明实施例3的结构示意图。FIG. 3 is a schematic structural view of Embodiment 3 of the present invention.
图4为本发明实施例4的结构示意图。4 is a schematic structural view of Embodiment 4 of the present invention.
图5为本发明实施例5的结构示意图。FIG. 5 is a schematic structural view of Embodiment 5 of the present invention.
图6为本发明实施例6的结构示意图。Figure 6 is a schematic structural view of Embodiment 6 of the present invention.
图7为本发明实施例7的结构示意图。Figure 7 is a schematic structural view of Embodiment 7 of the present invention.
图8为本发明实施例8的结构示意图。 FIG. 8 is a schematic structural view of Embodiment 8 of the present invention.
图9为本发明实施例9的结构示意图。Figure 9 is a schematic structural view of Embodiment 9 of the present invention.
图10为本发明实施例10的结构示意图。FIG. 10 is a schematic structural view of Embodiment 10 of the present invention.
图11为本发明实施例11的结构示意图。Figure 11 is a schematic structural view of Embodiment 11 of the present invention.
具体实施方式detailed description
为了使本发明的目的、技术方案及优点更加清楚明白，以下通过实施例，并结合附图，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。In order to make the objects, the technical solutions and the advantages of the present invention more comprehensible, the present invention will be further described in detail by the accompanying drawings. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
本发明具体实施的风轮悬挂型垂直轴风力发电机，包括承重体、至少一个风轮、以及与各风轮对应的发电机，发电机安置于承重体上，风轮绕其垂向旋转轴线转动，承重体确定各风轮的垂向旋转轴线；风轮包括轮架、以及分布于轮架周边的叶片，轮架与承重体转动连接；风轮悬挂于承重体下方或侧面；轮架包括上连接部和下连接部，上连接部与叶片的上端或上部连接，下连接部与叶片的下端或下部连接；The wind wheel suspension type vertical axis wind power generator embodied by the present invention comprises a bearing body, at least one wind wheel, and a generator corresponding to each wind wheel, and the generator is disposed on the bearing body, and the wind wheel rotates around the vertical rotation axis thereof Rotating, the bearing body determines the vertical rotation axis of each wind wheel; the wind wheel comprises a wheel frame and a blade distributed around the wheel frame, the wheel frame is rotatably connected with the bearing body; the wind wheel is suspended below the load bearing body or the side; the wheel frame comprises An upper connecting portion and an upper connecting portion, the upper connecting portion being connected to the upper end or the upper portion of the blade, and the lower connecting portion being connected to the lower end or the lower portion of the blade;
当轮架含有轮轴时，上连接部和下连接部分别与轮轴固连，轮轴以垂向旋转轴线为中心线；轮轴的上端与承重体转动连接，或者轮轴的两端分别与承重体转动连接；当轮轴上端与承重体转动连接时，发电机转子与轮轴上端同轴固定连接或经变速箱传动连接；当轮轴两端分别与承重体转动连接时，发电机转子与轮轴上端或下端同轴固定连接或经变速箱传动连接；When the wheel carrier includes the axle, the upper connecting portion and the lower connecting portion are respectively fixed to the axle, and the axle is centered on the vertical rotation axis; the upper end of the axle is rotatably connected with the bearing body, or both ends of the axle are respectively rotatably connected with the bearing body When the upper end of the axle is rotationally connected with the load-bearing body, the generator rotor is coaxially fixedly connected with the upper end of the axle or connected via a transmission; when the two ends of the axle are respectively rotatably connected with the bearing body, the rotor of the generator is coaxial with the upper or lower end of the axle Fixed connection or transmission via gearbox;
当轮架不含轮轴时，上连接部和下连接部分别与承重体转动连接，发电机转子与上连接部或下连接部同轴固定连接或经变速箱传动连接。When the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively rotatably connected with the bearing body, and the generator rotor is coaxially fixedly connected with the upper connecting portion or the lower connecting portion or is connected via the transmission.
具体而言，轮架的上连接部和下连接部分别具有一组用以安装叶片的叶片支撑件；叶片支撑件直接与叶片固定或转动连接，或者叶片支撑件与挡板连接、且挡板与叶片固定或转动连接；上连接部、下连接部分别绕垂向旋转轴线至少二重旋转对称，使轮架与含至少两叶片的风轮相对应，例如，二重旋转对称时轮架与两叶片风轮对应，三重则与三叶片风轮对应，四重与四叶片风轮对应，五重与五叶片风轮对应，依此类推。当轮架含有轮轴时，轮轴的上端或两端分别经同轴的传动体与承重体转动连接；当轮架不含轮轴时，上连接部、下连接部分别经同轴的传动体与承重体转动连接。Specifically, the upper connecting portion and the lower connecting portion of the wheel frame respectively have a set of blade supports for mounting the blades; the blade supports are fixedly or rotatably connected to the blades, or the blade supports are connected to the baffles, and the baffles are Fixedly or rotatably connected to the blade; the upper connecting portion and the lower connecting portion are respectively at least double rotationally symmetrical about the vertical axis of rotation, so that the wheel carrier corresponds to the wind wheel including at least two blades, for example, the two-rotation symmetrical wheel carrier and The two-blade wind wheel corresponds to three-wheeled wind turbines, the four- and four-bladed wind wheels correspond to five- and five-blade wind wheels, and so on. When the wheel carrier comprises an axle, the upper end or the two ends of the axle are respectively rotatably connected with the bearing body via a coaxial transmission body; when the wheel carrier does not comprise the axle, the upper connecting portion and the lower connecting portion respectively pass through the coaxial transmission body and the bearing. Body rotation connection.
承重体包括承重主体和用以悬挂风轮的承重构件；当轮架含有轮轴时，风轮轮架的轮轴上端或两端分别与承重构件转动连接；当轮架不含轮轴时，风轮轮架的上连接部和下连接部分别与承重构件转动连接。The load-bearing body comprises a load-bearing body and a load-bearing member for hanging the wind wheel; when the wheel frame comprises an axle, the upper end or the two ends of the wheel axle of the wind wheel carrier are respectively rotatably connected with the load-bearing member; when the wheel frame does not comprise the axle, the wind wheel The upper connecting portion and the lower connecting portion of the frame are respectively rotatably coupled to the load bearing member.
当承重主体为飘浮于空中的飘浮物时，漂浮物经绳状构件牵引承重构件飘浮于空中，漂浮物或承重构件经锚缆锚固于地面或地面构筑物；承重构件为竖轴、横杆、带有竖轴的横杆或桁架；When the load-bearing body is a floating object floating in the air, the floating object floats in the air through the rope-like member, and the floating object or the load-bearing member is anchored to the ground or the ground structure by the anchor cable; the load-bearing member is a vertical axis, a cross bar, and a belt. a crossbar or truss with a vertical axis;
当承重主体为固定于地面的立柱状构件或含立柱的构筑物时，承重构件转动或固定连接于立柱状构件或构筑物的立柱；承重构件为横杆、带有竖轴的横杆或桁架；When the load-bearing body is a column-shaped member fixed to the ground or a structure including the column, the load-bearing member is rotated or fixedly connected to the column of the column-shaped member or the structure; the load-bearing member is a cross bar, a cross bar with a vertical axis or a truss;
当承重主体为漂浮于水面的含立柱的漂浮物时，承重构件转动或固定连接于漂浮物的立柱；承重构件为横杆、带有竖轴的横杆或桁架。When the load-bearing body is a floating column-containing floating object floating on the water surface, the load-bearing member is rotated or fixedly connected to the column of the floating object; the load-bearing member is a cross bar, a cross bar with a vertical axis or a truss.
当承重构件为竖轴时，发电机支撑于竖轴；若轮架含有轮轴，则竖轴同轴贯穿轮轴、且轮轴两端分别经传动体与竖轴转动连接；若轮架不含轮轴，则上连接部和下连接部分别与相 应传动体固连、且传动体与竖轴分别转动连接；When the load-bearing member is a vertical axis, the generator is supported on the vertical axis; if the wheel carrier comprises an axle, the vertical axis coaxially penetrates the axle, and the two ends of the axle are respectively connected and connected with the vertical shaft through the transmission body; if the wheel carrier does not include the axle, Then the upper connecting portion and the lower connecting portion are respectively associated with the phase The transmission body is fixedly connected, and the transmission body and the vertical shaft are respectively rotatably connected;
当承重构件为一个或一组横杆时，发电机支撑于横杆；若轮架含有轮轴，则轮轴的上端或两端分别经传动体与相应横杆形成具有轴向约束的转动副；若轮架不含轮轴，则上连接部和下连接部分别经传动体与相应横杆转动连接；When the load-bearing member is one or a set of cross bars, the generator is supported on the cross bar; if the wheel frame comprises an axle, the upper end or the two ends of the axle respectively form an axially constrained rotating pair via the transmission body and the corresponding cross bar; The wheel frame does not include the axle, and the upper connecting portion and the lower connecting portion are respectively rotatably connected to the corresponding cross bar via the transmission body;
当承重构件为带有竖轴的横杆时，竖轴与横杆固连，发电机支撑于竖轴；若轮架含有轮轴，则竖轴同轴贯穿轮轴、且轮轴两端分别经传动体与竖轴转动连接；若轮架不含轮轴，则上连接部和下连接部分别与相应传动体固连、且传动体与竖轴分别转动连接；When the load-bearing member is a cross bar with a vertical axis, the vertical axis is fixedly connected to the cross bar, and the generator is supported on the vertical axis; if the wheel frame contains the axle, the vertical axis is coaxially penetrated through the axle, and the two ends of the axle pass through the transmission body respectively Rotating connection with the vertical shaft; if the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively fixedly connected with the corresponding transmission body, and the transmission body and the vertical shaft are respectively rotatably connected;
当承重构件为桁架时，桁架具有至少一个横杆，发电机支撑于横杆；当桁架仅具有一个横杆时，轮架含有轮轴，且轮轴上端经传动体与横杆形成具有轴向约束的转动副，当桁架具有至少两个横杆时，若轮架含有轮轴则轮轴的上端或两端分别经传动体与相应横杆形成具有轴向约束的转动副，若轮架不含轮轴则上连接部和下连接部分别经传动体与相应横杆转动连接。When the load-bearing member is a truss, the truss has at least one crossbar, and the generator is supported on the crossbar; when the truss has only one crossbar, the carrier comprises an axle, and the upper end of the axle is axially constrained by the transmission body and the crossbar Rotating pair, when the truss has at least two crossbars, if the wheel carrier contains the axle, the upper end or both ends of the axle respectively form an axially constrained rotating pair via the transmission body and the corresponding crossbar, if the wheel carrier does not contain the axle The connecting portion and the lower connecting portion are respectively rotatably connected to the corresponding cross bars via the transmission body.
当叶片支撑件直接与叶片固定或转动连接时，上连接部的叶片支撑件末端与叶片上部或上端连接，下连接部的叶片支撑件末端与叶片下部或下端连接；When the blade support is fixedly or rotationally coupled to the blade, the blade support end of the upper joint is connected to the upper or upper end of the blade, and the blade support end of the lower joint is connected to the lower or lower end of the blade;
当叶片支撑件与挡板连接、且挡板与叶片固定或转动连接时，各叶片支撑件远离垂向旋转轴线的末段或末端分别与挡板连接；挡板位于相应叶片支撑件末段与相应叶片之间，或挡板的边缘与相应叶片支撑件的末端一体成型；轮架上部的挡板与轮架下部的挡板上下对应，对应的挡板之间连有相应叶片；叶片的两端与相应挡板直接连接、或经连接件连接。When the blade support is connected to the baffle and the baffle is fixedly or rotationally coupled to the blade, the end or end of each blade support away from the vertical axis of rotation is respectively connected to the baffle; the baffle is located at the end of the corresponding blade support The edges of the corresponding blades or the edges of the baffles are integrally formed with the ends of the corresponding blade supports; the baffles on the upper part of the wheel frame correspond to the upper and lower baffles of the wheel frame, and the corresponding baffles are connected with corresponding blades; The ends are connected directly to the respective baffles or via connectors.
当风轮有至少两个时，风轮包括对称分布于对称轴线的两侧的成对风轮和/或位于对称轴线上的风轮；成对风轮的旋转方向相反。When there are at least two wind wheels, the wind wheel includes a pair of wind wheels symmetrically distributed on both sides of the axis of symmetry and/or a wind wheel on the axis of symmetry; the pair of wind wheels rotate in opposite directions.
对于轮架的下连接部：For the lower connection of the wheel carrier:
下连接部呈直线形或平面状；The lower connecting portion is linear or planar;
或者，下连接部呈三角形或梯形或锥体或台体，锥体为棱锥或圆锥，台体为棱台或圆台，三角形或椎体的顶点、或梯形长度较短的底边、或台体面积较小的底面形成下连接部靠近上连接部的部位；Alternatively, the lower connecting portion is triangular or trapezoidal or a cone or a table body, the cone is a pyramid or a cone, the table body is a prism or a truncated cone, the apex of a triangle or a vertebral body, or a base having a short trapezoidal length, or a table body. The bottom surface having a smaller area forms a portion of the lower connecting portion close to the upper connecting portion;
对于轮架的上连接部：For the upper connection of the wheel carrier:
上连接部呈直线形或平面状；The upper connecting portion is linear or planar;
或者，上连接部呈三角形或梯形或锥体或台体，锥体为棱锥或圆锥，台体为棱台或圆台，三角形或椎体的顶点、或梯形长度较短的底边、或台体面积较小的底面形成上连接部靠近下连接部的部位。Alternatively, the upper connecting portion is triangular or trapezoidal or a cone or a table body, the cone is a pyramid or a cone, the table body is a prism or a truncated cone, the apex of a triangle or a vertebral body, or a base having a short trapezoidal length, or a table body. The bottom surface having a small area forms a portion where the upper connecting portion is close to the lower connecting portion.
当下连接部呈三角形或梯形或锥体或台体时，下连接部采用第一或第二结构；When the lower connecting portion is triangular or trapezoidal or a cone or a table body, the lower connecting portion adopts the first or second structure;
第一结构：下连接部包括斜拉件和抗拉件，斜拉件的上端与轮轴或传动体固连；The first structure: the lower connecting portion includes a diagonal pull member and a tensile member, and the upper end of the diagonal pull member is fixedly connected to the axle or the transmission body;
斜拉件的下端与抗拉件固连，抗拉件远离垂向旋转轴线的末端与叶片或挡板连接；或者，斜拉件的下端与叶片或挡板连接，抗拉件末端与斜拉件固连；The lower end of the diagonal pull member is fixedly connected with the tensile member, and the end of the tensile member away from the vertical rotation axis is connected with the blade or the baffle; or the lower end of the diagonal pull member is connected with the blade or the baffle, and the end of the tensile member is obliquely pulled Fixed connection
与叶片或挡板连接的斜拉件或抗拉件为叶片支撑件；a diagonal pull member or a tensile member connected to the blade or the baffle is a blade support member;
斜拉件构成下连接部所呈形状的侧边，抗拉件构成或平行于下连接部所呈形状的下底边或下底面；The diagonal member forms a side edge of the shape of the lower connecting portion, and the tensile member is formed or parallel to the lower bottom edge or the lower bottom surface of the shape of the lower connecting portion;
第二结构：下连接部包括斜拉件和平拉件，斜拉件的上端与轮轴或传动体固连，平拉件 的一端与轮轴或传动体固连；The second structure: the lower connecting portion comprises a diagonal pull member and a flat pull member, and the upper end of the diagonal pull member is fixedly connected with the axle or the transmission body, and the flat pull member One end is fixed to the axle or the transmission body;
斜拉件的下端与平拉件固连，平拉件的另一端与叶片或挡板连接；或者，斜拉件的下端与叶片或挡板连接，平拉件的另一端与斜拉件固连；The lower end of the diagonal pull member is fixedly connected with the flat pull member, and the other end of the flat pull member is connected with the blade or the baffle; or the lower end of the diagonal pull member is connected with the blade or the baffle, and the other end of the flat pull member is fixed with the diagonal pull member even;
与叶片或挡板连接的斜拉件或平拉件为叶片支撑件；a diagonal pull member or a flat pull member connected to the blade or the baffle is a blade support member;
斜拉件构成下连接部所呈形状的侧边，平拉件构成下连接部所呈形状的下底边或下底面；The diagonal pulling member constitutes a side edge of the shape of the lower connecting portion, and the flat pulling member constitutes a lower bottom edge or a lower bottom surface of the shape of the lower connecting portion;
当下连接部呈直线形或平面状时，下连接部采用第三结构；When the lower connecting portion is linear or planar, the lower connecting portion adopts a third structure;
第三结构：下连接部包括平拉件，平拉件的一端与轮轴或传动体固连，平拉件的另一端与叶片或挡板连接；平拉件为叶片支撑件；平拉件构成下连接部所呈形状的直线边或平面；The third structure: the lower connecting portion comprises a flat pulling member, one end of the flat pulling member is fixedly connected with the axle or the transmission body, the other end of the flat pulling member is connected with the blade or the baffle; the flat pulling member is a blade supporting member; and the flat pulling member is formed a straight edge or plane of the shape of the lower connecting portion;
当上连接部呈三角形或梯形或锥体或台体时，上连接部采用第四或第五结构；When the upper connecting portion is triangular or trapezoidal or a cone or a table body, the upper connecting portion adopts a fourth or fifth structure;
第四结构：上连接部包括斜拉件和抗拉件，斜拉件的下端与轮轴或传动体固连；The fourth structure: the upper connecting portion includes a diagonal pull member and a tensile member, and the lower end of the diagonal pull member is fixedly connected to the axle or the transmission body;
斜拉件的上端与抗拉件固连，抗拉件远离垂向旋转轴线的末端与叶片或挡板连接；或者，斜拉件的上端与叶片或挡板连接，抗拉件末端与斜拉件固连；The upper end of the diagonal pull member is fixedly connected with the tensile member, and the end of the tensile member away from the vertical rotation axis is connected with the blade or the baffle; or the upper end of the diagonal pull member is connected with the blade or the baffle, and the end of the tensile member is obliquely pulled Fixed connection
与叶片或挡板连接的斜拉件或抗拉件为叶片支撑件；a diagonal pull member or a tensile member connected to the blade or the baffle is a blade support member;
斜拉件构成上连接部所呈形状的侧边，抗拉件构成或平行于上连接部所呈形状的上底边或上底面；The diagonal pull member constitutes a side edge of the shape of the upper connecting portion, and the tensile member is formed or parallel to the upper bottom edge or the upper bottom surface of the shape of the upper connecting portion;
第五结构：上连接部包括斜拉件和平拉件，斜拉件的下端与轮轴或传动体固连，平拉件的一端与轮轴或传动体固连；The fifth structure: the upper connecting portion comprises a diagonal pulling member and a flat pulling member, the lower end of the diagonal pulling member is fixedly connected with the axle or the transmission body, and one end of the flat pulling member is fixedly connected with the axle or the transmission body;
斜拉件的上端与平拉件固连，平拉件的另一端与叶片或挡板连接；或者，斜拉件的上端与叶片或挡板连接，平拉件的另一端与斜拉件固连；The upper end of the diagonal pull member is fixedly connected with the flat pull member, and the other end of the flat pull member is connected with the blade or the baffle; or the upper end of the diagonal pull member is connected with the blade or the baffle, and the other end of the flat pull member is fixed with the diagonal pull member even;
与叶片或挡板连接的斜拉件或平拉件为叶片支撑件；a diagonal pull member or a flat pull member connected to the blade or the baffle is a blade support member;
斜拉件构成上连接部所呈形状的侧边，平拉件构成上连接部所呈形状的上底边或上底面；The diagonal pulling member constitutes a side edge of the shape of the upper connecting portion, and the flat pulling member constitutes an upper bottom edge or an upper bottom surface of the shape of the upper connecting portion;
当上连接部呈直线形或平面状时，上连接部采用第六结构；When the upper connecting portion is linear or planar, the upper connecting portion adopts a sixth structure;
第六结构：上连接部包括平拉件，平拉件的一端与轮轴或传动体固连，平拉件的另一端与叶片或挡板连接；平拉件为叶片支撑件；平拉件构成上连接部所呈形状的直线边或平面。The sixth structure: the upper connecting portion comprises a flat pulling member, one end of the flat pulling member is fixedly connected with the axle or the transmission body, the other end of the flat pulling member is connected with the blade or the baffle; the flat pulling member is a blade supporting member; and the flat pulling member is formed A straight edge or plane of the shape of the upper connecting portion.
当存在斜拉件时，斜拉件采用斜撑结构或折形悬臂结构；When the diagonal pull member is present, the diagonal pull member adopts a diagonal bracing structure or a folded cantilever structure;
斜撑结构：斜拉件包括呈直线形或弧形的主体构件，主体构件的一端延伸出与轮轴或传动体固连的第一折弯段，主体构件的另一端延伸出与抗拉件或平拉件固连的第二折弯段；The diagonal strut structure: the diagonal pull member comprises a linear or curved main body member, one end of the main body member extends out of the first bent portion fixedly connected with the axle or the transmission body, and the other end of the main body member extends out with the tensile member or a second bent section of the flat pull member;
折形悬臂结构：斜拉件包括呈直线形或弧形的主体构件，主体构件的一端延伸出与轮轴或传动体固连的第一折弯段，主体构件的另一端延伸出与叶片或挡板连接的第二折弯段；Folding cantilever structure: the diagonal pull member comprises a linear or curved body member, one end of the body member extends out of a first bent portion fixed to the axle or the transmission body, and the other end of the body member extends out from the blade or the block a second bent section of the board connection;
当存在平拉件时，平拉件采用直型悬臂结构；When a flat pull member is present, the flat pull member adopts a straight cantilever structure;
直型悬臂结构：平拉件包括呈直线形的主体构件，主体构件的一端与叶片或挡板连接；主体构件的另一端直接与轮轴或传动体固连，或者主体构件的另一端延伸出与轮轴或传动体固连的折弯段；Straight cantilever structure: the flat pull member comprises a linear body member, one end of the body member is connected with the blade or the baffle; the other end of the main body member is directly fixed to the axle or the transmission body, or the other end of the main body member extends out a bent section to which the axle or the transmission body is fixed;
当存在抗拉件时，抗拉件采用直型结构、中心散射结构、多边形结构之一；When the tensile member is present, the tensile member adopts one of a straight structure, a central scattering structure, and a polygonal structure;
直型结构：抗拉件包括至少一个呈直线形的主体构件；主体构件处于相邻两叶片或两挡板或两斜拉件之间，主体构件的一端与其中一叶片或一挡板连接、或与其中一斜拉件固连， 主体构件的另一端与其中另一叶片或另一挡板连接、或与其中另一斜拉件固连；Straight structure: the tensile member comprises at least one linear body member; the body member is between two adjacent blades or two baffles or two diagonal members, one end of the body member is connected to one of the blades or a baffle, Or fixed to one of the diagonal members, The other end of the main body member is connected to the other blade or the other baffle or to the other of the diagonal members;
中心散射结构：抗拉件包括与垂向旋转轴线重合的中心点和一组呈直线形的主体构件，主体构件的一端与中心点固连，主体构件的另一端与叶片或挡板连接、或与斜拉件固连；Center scattering structure: the tensile member includes a center point coincident with the vertical axis of rotation and a set of linear body members, one end of the body member is fixedly coupled to the center point, and the other end of the body member is coupled to the blade or the baffle, or Securely attached to the diagonal member;
多边形结构：抗拉件呈多边形，多边形的顶点与叶片或挡板对应，多边形的顶点与相应的叶片或挡板连接、或与相应的斜拉件固连；Polygonal structure: the tensile member is polygonal, the apex of the polygon corresponds to the blade or the baffle, the apex of the polygon is connected with the corresponding blade or baffle, or is fixed to the corresponding diagonal member;
当存在传动体时，传动体采用与承重体形成具有轴向约束的转动副的结构体。When the transmission body is present, the transmission body adopts a structure body that forms an axially constrained rotation pair with the load-bearing body.
上连接部与下连接部中的叶片支撑件的径向长度相同或不同，叶片竖直或以相对竖直方向倾斜的角度连接在上连接部与下连接部之间。The radial length of the blade support in the upper connection portion and the lower connection portion are the same or different, and the blade is connected vertically or at an angle inclined with respect to the vertical direction between the upper connection portion and the lower connection portion.
下面参照附图并结合实施例对本发明作进一步详细描述。但是本发明不限于所给出的例子。The invention will now be described in further detail with reference to the drawings in conjunction with the embodiments. However, the invention is not limited to the examples given.
实施例1 如图1所示，本实施例的承重主体为气球3，承重构件竖轴9通过缆绳7(即绳状构件)系于气球3下面，包括以垂向旋转轴线为中心线的两个传动体R、绕垂向旋转轴线三重旋转对称分布的两组共六个直型悬臂1(即平拉件)及其之间连接的两个三角形抗拉件4(多边形结构)、在两组悬臂1的靠风轮径向外缘安装的两组共六个挡板P(注：本例挡板P为固定连接，也可根据情况改为转动连接)和位于两组挡板P之间的三个叶片2构成三叶片风轮，将两个这样风轮的叶片2互为上下倒置组成互为反向旋转的两个风轮，通过各自的两个传动体R转动连接在竖轴9的不同高度上，构成气球3下悬挂竖轴9支撑的两个相互反向旋转风轮的风力机，驱动两个定子固连竖轴9的外转子发电机G，锚缆电缆C延伸至地面的固定件和供电系统。本实施例的风轮轮架不含轮轴，下连接部呈平面状，平拉件直型悬臂1构成下连接部所呈形状的平面。 Embodiment 1 As shown in Fig. 1, the load-bearing body of the present embodiment is a balloon 3, and the vertical axis 9 of the load-bearing member is attached to the underside of the balloon 3 via a cable 7 (i.e., a rope-like member), including two centers centered on the vertical axis of rotation. a transmission body R, two sets of six straight cantilevers 1 (ie, flat pull members) and two triangular tensile members 4 (polygonal structures) connected between the two rotations symmetrically distributed around the vertical axis of rotation, in two The two sets of six baffles P of the group cantilever 1 installed on the radial outer edge of the wind wheel (note: the baffle P of this example is a fixed connection, or can be rotated according to the situation) and the two baffles P The three blades 2 constitute a three-blade wind wheel, and the blades 2 of the two such wind wheels are inverted upside down to form two wind wheels rotating in opposite directions, and are connected to the vertical shaft through the respective two transmission bodies R. At different heights of 9, a wind turbine constituting two mutually oppositely rotating wind wheels supported by the vertical axis 9 under the balloon 3 drives the outer rotor generator G of the two stators fixed to the vertical shaft 9, and the anchor cable C extends to Ground fixtures and power supply systems. The wind wheel carrier of the present embodiment does not include an axle, and the lower connecting portion has a planar shape, and the flat pull-type cantilever 1 constitutes a plane in which the lower connecting portion has a shape.
实施例2 如图2所示，本实施例的承重主体为气球3，承重构件横杆8通过缆绳7(即绳状构件)系于气球3下面，包括以垂向旋转轴线为中心线的传动体R、轮轴A、绕垂向旋转轴线三重旋转对称分布的一组三个直型悬臂1(即平拉件)及三个斜撑5和一组三个折型悬臂1(均为斜拉件)、两组悬臂之间连接的两个三角形抗拉件4(多边形结构)、在两组悬臂1的靠风轮径向外缘安装的两组共六个挡板P和位于两组挡板P之间的三个叶片2组成三叶片风轮，将两个这样风轮的叶片2互为上下倒置组成互为反向旋转的两个风轮，通过各自轮轴A上端的传动体R连接在横杆8的两边，构成气球3下悬挂横杆8支撑的两个相互反向旋转风轮的风力机，驱动两个固连在横杆8上的发电机G，锚缆电缆C延伸至地面的固定件和供电系统。本实施例中，轮轴A的上端经传动体R与横杆8形成具有轴向约束的转动副。 Embodiment 2 As shown in Fig. 2, the load-bearing body of the present embodiment is a balloon 3, and the load-bearing member crossbar 8 is attached to the underside of the balloon 3 via a cable 7 (i.e., a string member), including a transmission centered on the vertical axis of rotation. Body R, axle A, a set of three straight cantilevers 1 (ie, flat pull members) and three diagonal braces 5 and a set of three folding cantilevers 1 (all are diagonally pulled) Two triangular tensile members 4 (polygonal structure) connected between the two sets of cantilevers, two sets of six baffles P installed on the radially outer edges of the two sets of cantilever 1 and the two sets of baffles The three blades 2 between the plates P constitute a three-blade wind wheel, and the blades 2 of the two such wind wheels are inverted upside down to form two wind wheels rotating in opposite directions, and are connected through the transmission body R at the upper end of the respective axle A. On both sides of the crossbar 8, two wind turbines, which are supported by the crossbar 8 and supported by the crossbar 8, are driven to drive two generators G attached to the crossbar 8, and the anchor cable C extends to Ground fixtures and power supply systems. In the present embodiment, the upper end of the axle A forms a rotating pair having an axial constraint via the transmission body R and the crossbar 8.
实施例3 如图3所示，本实施例的承重主体为三个气球3，两个横杆8与两个竖轴9构成矩形框(即承重构件)，横杆8与竖轴9之间相夹的两个上角间各连接一个角撑6，该矩形框通过三根缆绳7(即绳状构件)系于三个气球3下面，包括以垂向旋转轴线为中心线的两个传动体R、绕垂向旋转轴线二重旋转对称分布的两组共四个直型悬臂1(即平拉件)、在两组悬臂1的靠风轮径向外缘安装的两组共四个挡板P和位于两组挡板P之间的两个叶片2构成两叶片风轮，其中构成上连接部的直型悬臂比构成下连接部的直型悬臂的长度小，两个叶片以相对竖直方向倾斜一定角度的姿态连接在上连接部和下连接部之间，将两个这样风轮的叶片2互为上下倒置组成互为反向旋转的两个风轮，通过各自的两个传动体R分别转动连接在两边的竖轴9上，构成三个气球3下悬挂矩形框支撑的两个相互反向旋转风轮的风力机， 驱动两个定子固连竖轴9的外转子发电机G，锚缆电缆C延伸至地面的固定件和供电系统。本实施例的风轮轮架不含轮轴，下连接部呈直线形，平拉件直型悬臂1构成下连接部所呈形状的直线边。 Embodiment 3 As shown in FIG. 3, the load-bearing main body of the present embodiment is three balloons 3, and two cross bars 8 and two vertical shafts 9 constitute a rectangular frame (ie, a load-bearing member), and between the cross bar 8 and the vertical axis 9 A gusset 6 is connected between the two upper corners of the clip, and the rectangular frame is fastened under the three balloons 3 by three cables 7 (ie, rope members), including two transmission bodies centered on the vertical axis of rotation. R. Two sets of four straight cantilevers 1 (ie, flat pull members) distributed in a double rotationally symmetrically about the vertical axis of rotation, and two sets of four blocks mounted on the radially outer edges of the two sets of cantilever 1 The plate P and the two blades 2 located between the two sets of baffles P constitute two blade wind wheels, wherein the straight cantilever forming the upper connecting portion is smaller than the straight cantilever forming the lower connecting portion, and the two blades are relatively vertical The attitude of tilting a certain angle in the straight direction is connected between the upper connecting portion and the lower connecting portion, and the blades 2 of the two such wind wheels are inverted upside down to form two wind wheels rotating in opposite directions, and the two transmissions are respectively passed through The body R is respectively rotatably connected to the vertical shafts 9 on both sides, and constitutes two opposite sides of the three balloons 3 suspended by the rectangular frame. To the wind turbine that rotates the wind wheel, The outer rotor generator G that drives the two stators to the vertical shaft 9 drives the anchor cable C to the ground fixture and the power supply system. The wind wheel carrier of the present embodiment does not include an axle, and the lower connecting portion has a linear shape, and the flat pulling cantilever 1 constitutes a straight side of the shape of the lower connecting portion.
实施例4 如图4所示，本实施例的承重主体为塔架和立柱3，由横杆和钢缆构成的承重构件桁架8转动连接于立柱3上端，包括以垂向旋转轴线为中心线的传动体R、轮轴A、绕垂向旋转轴线三重旋转对称分布的一组三个直型悬臂1(即平拉件)及其之间连接的三角形抗拉件4(多边形结构)和三个斜撑5(即斜拉件)、一组三个斜撑5(即斜拉件)及其之间连接的“Y”形抗拉件4(中心散射结构)和三个叶片2构成三叶片风轮，将两个这样风轮的叶片2互为上下倒置组成互为反向旋转的两个风轮，通过各自轮轴A上端的传动体R连接在桁架8的横杆两边，构成桁架8支撑的两个相互反向旋转的风轮悬挂在立柱3两侧的风力机，通过固连在桁架8两侧的变速箱K驱动各自的发电机G。 Embodiment 4 As shown in FIG. 4, the load-bearing main body of the present embodiment is a tower and a column 3, and a load-bearing member truss 8 composed of a cross bar and a steel cable is rotatably connected to the upper end of the column 3, including a center line perpendicular to the rotation axis. Transmission body R, axle A, a set of three straight cantilevers 1 (ie, flat pull members) and a triangular tensile member 4 (polygonal structure) and three connected thereto, which are three-fold rotationally symmetrically distributed around the vertical axis of rotation The brace 5 (ie, the diagonal pull member), the set of three diagonal braces 5 (ie, the diagonal pull members) and the "Y" shaped tensile members 4 (central scattering structure) and the three blades 2 connected thereto constitute three blades The wind wheel, the blades 2 of the two such wind wheels are inverted upside down to form two wind wheels rotating in opposite directions, and are connected to the two sides of the cross bar of the truss 8 through the transmission body R at the upper end of the respective axle A, thereby forming the truss 8 support. The two mutually oppositely rotating wind wheels are suspended from the wind turbines on both sides of the column 3, and the respective generators G are driven by the gearbox K fixed to both sides of the truss 8.
实施例5 如图5所示，本实施例的承重主体为塔架和立柱3，承重构件桁架8转动连接立柱3，包括以垂向旋转轴线为中心线的传动体R、轮轴A、绕垂向旋转轴线二重旋转对称分布的一组两个直型悬臂1(即平拉件)及两个斜撑5(即斜拉件)和一组两个斜撑5(即斜拉件)及其之间连接的直型抗拉件4、在一组悬臂1和抗拉件4的靠风轮径向外缘安装的两组共四个挡板P和位于两组挡板P之间的两个叶片2组成两叶片风轮，将两个这样风轮的叶片2互为上下倒置组成互为反向旋转的两个风轮，通过各自轮轴A上端的传动体R连接在桁架8的两边，构成桁架8支撑的两个相互反向旋转的风轮悬挂在立柱3两侧的风力机，通过固连在桁架8两侧的变速箱K驱动各自的发电机G。两个放大的截图所示悬臂1的外端和抗拉件4的外端通过挡板P连接在叶片2的两端、悬臂1为不等宽的加强型悬臂(连接传动体R的一端宽于连接叶片2的一端)。 Embodiment 5 As shown in FIG. 5, the load-bearing main body of the present embodiment is a tower and a column 3, and the load-bearing member truss 8 is rotatably connected to the column 3, and includes a transmission body R centered on the vertical rotation axis, an axle A, and a sag a set of two straight cantilevers 1 (ie, flat pull members) and two diagonal braces 5 (ie, diagonal pull members) and a set of two diagonal braces 5 (ie, diagonal pull members) and a set of two diagonal braces 5 (ie, diagonal pull members) and a plurality of rotationally symmetrically distributed rotation axes a straight tensile member 4 connected therebetween, two sets of four baffles P mounted on a radially outer edge of the wind wheel of the set of cantilever 1 and the tensile member 4, and between the two sets of baffles P The two blades 2 constitute a two-blade wind wheel, and the blades 2 of the two such wind wheels are inverted upside down to form two wind wheels rotating in opposite directions, and are connected to the two sides of the truss 8 through the transmission body R at the upper end of the respective axle A. The wind turbines constituting the two oppositely rotating wind wheels supported by the truss 8 are suspended from the wind turbines on both sides of the column 3, and the respective generators G are driven by the gearbox K fixed to both sides of the truss 8. Two enlarged screenshots show that the outer end of the cantilever 1 and the outer end of the tensile member 4 are connected to the two ends of the blade 2 through the baffle P, and the cantilever 1 is a unequal cantilever of the unequal width (the one end of the connecting transmission body R is wide) At the end of the connecting blade 2).
实施例6 如图6所示，本实施例的承重主体为塔架和立柱3，由三个横杆和钢缆构成的承重构件桁架8转动连接立柱3，包括以垂向旋转轴线为中心线的传动体R、轮轴A、绕垂向旋转轴线二重旋转对称分布的一组两个直型悬臂1(即平拉件)及两个斜撑5(即斜拉件)、一组两个折型悬臂1(即斜拉件)及其之间连接的直型抗拉件4和两个叶片2组成两叶片风轮，将十二个这样风轮中一半的叶片2倒置分成两组互为反向旋转的风轮分布在立柱3的两侧，十二个风轮通过各自轮轴A上端的传动体R分别连接于桁架8的三个横杆下面，构成桁架8支撑的六对相互反向旋转的风轮悬挂在立柱3两侧且每侧六个风轮转向相同的风力机，驱动十二个支撑在桁架8上的发电机G，形成树状风电机组。放大的截图所示折型悬臂1连接叶片2、抗拉件4连接折型悬臂1，这与图5下面的放大截图所示的抗拉件4(通过挡板P)连接叶片2、斜撑5连接抗拉件4的结构不同。 Embodiment 6 As shown in FIG. 6, the load-bearing main body of the present embodiment is a tower and a column 3, and a load-bearing member truss 8 composed of three cross bars and a steel cable is rotatably connected to the column 3, including a center line perpendicular to the rotation axis. Transmission body R, axle A, a set of two straight cantilevers 1 (ie, flat pull members) and two diagonal braces 5 (ie, diagonal pull members), a set of two, which are symmetrically distributed symmetrically about a vertical axis of rotation. The folding cantilever 1 (ie, the diagonal pulling member) and the straight tensile member 4 and the two blades 2 connected therebetween constitute a two-blade wind wheel, and half of the twelve such wind wheels are inverted into two groups. The wind wheels for reverse rotation are distributed on both sides of the column 3, and the twelve wind wheels are respectively connected to the three cross bars of the truss 8 through the transmission body R at the upper end of the respective wheel axle A, and the six pairs of the truss 8 supporting each other are opposite. The rotating wind wheel is suspended on both sides of the column 3 and six wind wheels on each side are turned to the same wind turbine, and twelve generators G supported on the truss 8 are driven to form a tree wind turbine. The enlarged screenshot shows the folding cantilever 1 connecting the blade 2, and the tensile member 4 is connected to the folding cantilever 1, which is connected to the blade 2 and the diagonal bracing by the tensile member 4 (via the baffle P) shown in the enlarged screenshot below. 5 The structure of the connecting tensile member 4 is different.
实施例7 如图7所示，本实施例的承重主体为塔架和立柱3，由四个横杆和钢缆构成的承重构件桁架8转动连接立柱3，包括以垂向旋转轴线为中心线的两个传动体R、绕垂向旋转轴线二重旋转对称分布的两组共四个直型悬臂1(即平拉件)和两个叶片2组成两叶片风轮，将十二个这样风轮中一半的叶片2倒置分成两组互为反向旋转的风轮分布在立柱3的两侧，十二个风轮通过各自两端的传动体R分别连接于桁架8的三层四个横杆之间，构成桁架8支撑的六对相互反向旋转的风轮悬挂在立柱3两侧且每侧六个风轮转向相同的风力机，驱动十二个固连在桁架8上的发电机G，形成树状风电机组。 Embodiment 7 As shown in FIG. 7, the load-bearing main body of the present embodiment is a tower and a column 3, and a load-bearing member truss 8 composed of four cross bars and a steel cable is rotatably connected to the column 3, including a center line perpendicular to the rotation axis. Two transmission bodies R, two sets of four straight cantilevers 1 (ie, flat pull members) and two blades 2 that form a two-blade wind wheel with two rotations symmetrically distributed around the vertical axis of rotation, which will have twelve such winds Half of the blades 2 of the wheel are inverted and divided into two sets of mutually oppositely rotating wind wheels distributed on both sides of the column 3, and twelve wind wheels are respectively connected to the three layers of four cross bars of the truss 8 through the transmission bodies R at the respective ends Between the six pairs of mutually oppositely rotating wind wheels constituting the truss 8 support are suspended on both sides of the column 3 and six wind wheels on each side are turned to the same wind turbine to drive twelve generators G fixed on the truss 8 Form a tree-shaped wind turbine.
实施例8 如图8所示，本实施例的承重主体为立柱3(如灯杆)，两个横杆构成的承重构件桁架8固连立柱3，包括以垂向旋转轴线为中心线的传动体R、轮轴A、绕垂向旋转轴线三重旋转对称分布的一组三个直型悬臂1(即平拉件)及三个斜撑5(即斜拉件)、一组三个直型悬臂1(即平拉件)及其之间连接的三角形抗拉件4(多边形结构)和三个叶片2组成三叶片风轮，构成桁架8支撑的风轮悬挂在立柱3一侧的风力机，驱动固连在桁架8上的发电机G，与光伏板S组成风光互补的供电系统。本实施例中，下连接部呈平面状，平拉件直型悬臂1构成下连接部所呈形状的平面。实施例9如图9所示，本实施例的承重主体为立柱3(如监控杆)，横杆和斜杆构成的承重构件桁架8固连立柱3，包括以垂向旋转轴线为中心线的传动体R、轮轴A、绕垂向旋转轴线三重旋转对称分布的两组共六个直型悬臂1(即平拉件)和三个叶片2及其下端之间连接的三角形抗拉件4(多边形结构)组成三叶片风轮，构成桁架8支撑的风轮悬挂在立柱3一侧的风力机，驱动固连在桁架8上的发电机G，与光伏板S组成风光互补的供电系统。本实施例中，下连接部呈平面状，平拉件直型悬臂1构成下连接部所呈形状的平面。 Embodiment 8 As shown in FIG. 8, the load-bearing main body of the present embodiment is a column 3 (such as a light pole), and the load-bearing member truss 8 composed of two cross bars is fixed to the column 3, including a transmission centered on the vertical rotation axis. Body R, axle A, a set of three straight cantilevers 1 (ie, flat pull members) and three diagonal braces 5 (ie, diagonal pull members), a set of three straight cantilevers that are three-fold rotationally symmetrically distributed about a vertical axis of rotation 1 (ie, a flat pull member) and a triangular tensile member 4 (polygonal structure) connected thereto and three blades 2 constitute a three-blade wind wheel, and the wind turbine that constitutes the wind wheel supported by the truss 8 is suspended on the side of the column 3, The generator G fixed to the truss 8 is driven to form a power supply system complementary to the photovoltaic panel S. In this embodiment, the lower connecting portion has a planar shape, and the flat pull-type cantilever 1 constitutes a plane in which the lower connecting portion has a shape. Embodiment 9 As shown in FIG. 9, the load-bearing main body of the present embodiment is a column 3 (such as a monitoring rod), and the load-bearing member truss 8 composed of a cross bar and a diagonal bar is fixed to the column 3, including a center line of the vertical rotation axis. The transmission body R, the axle A, the two sets of six straight cantilevers 1 (ie, the flat pull members) and the triangular tensile members 4 connected between the three blades 2 and the lower ends thereof are arranged in a three-fold rotationally symmetric manner around the vertical axis of rotation ( The polygonal structure constitutes a three-blade wind wheel, and the wind turbine that constitutes the truss 8 supports the wind turbine suspended from the side of the column 3, drives the generator G fixed to the truss 8, and forms a power supply system complementary to the photovoltaic panel S. In this embodiment, the lower connecting portion has a planar shape, and the flat pull-type cantilever 1 constitutes a plane in which the lower connecting portion has a shape.
实施例10 如图10所示，本实施例的承重主体为立柱3(如灯杆)，两个横杆构成的承重构件桁架8转动连接立柱3，包括以垂向旋转轴线为中心线的两个传动体R、轮轴A、绕垂向旋转轴线二重旋转对称分布的两组共四个直型悬臂1(即平拉件)和两个叶片2组成三叶片风轮，将两个这样风轮的叶片2互为上下倒置组成互为反向旋转的两个风轮，通过各自轮轴A两端的传动体R连接在桁架8的两边，构成桁架8支撑的两个相互反向旋转的风轮悬挂在立柱3两侧的风力机，驱动固连在桁架8两侧的发电机G。本实施例中，下连接部呈直线形，平拉件直型悬臂1构成下连接部所呈形状的直线边。Embodiment 10 As shown in FIG. 10, the load-bearing main body of the present embodiment is a column 3 (such as a light pole), and the load-bearing member truss 8 composed of two cross bars is rotatably connected to the column 3, including two centers with a vertical axis of rotation as a center line. a transmission body R, an axle A, two sets of four straight cantilevers 1 (ie, flat pull members) and two blades 2 forming a three-blade wind wheel with two rotations symmetrically distributed around the vertical axis of rotation, two such winds The blades 2 of the wheel are inverted upside down to form two wind wheels which rotate in opposite directions, and are connected to the two sides of the truss 8 through the transmission body R at both ends of the respective axle A, and constitute two mutually oppositely rotating wind wheels supported by the truss 8. A wind turbine suspended from both sides of the column 3 drives a generator G fixed to both sides of the truss 8. In the present embodiment, the lower connecting portion has a linear shape, and the flat pull-type cantilever 1 constitutes a straight side in the shape of the lower connecting portion.
实施例11 如图11所示，本实施例是水上浮动式风力机，它的承重主体为水中的七个浮筒H支撑六边形座七立柱结构体3，一个与图5所示的承重构件桁架8与其支撑的两个相互反向旋转的风轮相同的桁架支撑的两个风轮D悬挂在结构体3中间的立柱两侧，六个与图10所示的承重构件桁架8相同、与图7所示的两个相互反向旋转的风轮基本相同、不同处在于风轮中去掉两个上面的斜撑5的桁架支撑的两个风轮B分别悬挂在结构体3六个角的立柱两侧，构成七个由相互反向旋转的两风轮悬挂式风力机组成的水上浮动集成式风力机。Embodiment 11 As shown in FIG. 11, the present embodiment is a floating floating wind turbine whose load-bearing main body is seven pontoons H in water supporting a hexagonal seat seven-column structure 3, and a load-bearing member shown in FIG. The two wind wheels D supported by the truss 8 and the two mutually oppositely rotating wind wheels supported by the truss 8 are suspended on both sides of the column in the middle of the structural body 3, and the six are the same as the load-bearing member truss 8 shown in FIG. The two mutually oppositely rotating wind wheels shown in FIG. 7 are substantially identical except that the two wind turbines B supported by the truss of the two upper diagonal braces 5 are suspended from the six corners of the structural body 3 respectively. On both sides of the column, there are seven floating floating integrated wind turbines consisting of two wind turbine-mounted wind turbines that rotate in opposite directions.
图1至图3所示的实施例都是风轮吊挂在承重体气球下面的实施例，其效果是利用风轮的自身重力来提高风轮旋转的稳定性、降低利用高空优质风能的成本。图4至图11所示的实施例都是风轮悬挂在其承重体侧面的实施例，其中图8至图10所示的是利用灯杆和监控杆为风力机的承重体实施例，桁架8与立柱3之间的连接可设计成卡扣方式实现方便快捷安装，为降低小型风电机成本和提高其普及率的一种解决方案。The embodiment shown in FIGS. 1 to 3 is an embodiment in which the wind wheel is hung under the load-bearing balloon, and the effect is to improve the stability of the rotation of the wind wheel and reduce the cost of using high-quality wind energy by utilizing the gravity of the wind wheel. . The embodiments shown in Figures 4 to 11 are embodiments in which the wind wheel is suspended from the side of the load-bearing body, and Figures 8 to 10 show the embodiment of the load-bearing body using the light pole and the monitoring rod as the wind turbine. The connection between the 8 and the column 3 can be designed as a snap-on method for quick and easy installation, which is a solution for reducing the cost and increasing the popularity of the small wind turbine.
图4至图7、图10、图11所示的实施例都是在能绕立柱转动的横杆或桁架上、且在立柱两侧安装互为反向旋转的双风轮或双组多风轮的风力机，它的功能是自动使与横杆或桁架平行的垂面与风向垂直，其原理是横杆或桁架两边互为反向旋转的风轮旋转会产生绕立柱的互为反向的转动力矩，当风向与所述垂面不垂直时，风向上游风轮产生绕立柱的转矩大于风向下游风轮的所述转矩，这就会驱动横杆或桁架绕立柱转动，直到两边风轮的所述转矩相等的位置停止，这个位置就是风向与所述垂面垂直的位置。它的有益效果是风轮能自动在迎风面避开立柱，两个风轮都能保持最大的风能利用效率，在横杆或桁架转动过程中还有助于双 叶片风轮的起转。两侧悬挂风轮的垂直轴风力机与相同高度的单风轮垂直轴风力机比较，高度不增却成倍增加了风力机的功率，有利于垂直轴风力机的集成化和大型化发展，如图11所示的水上浮动集成式风力机，用多个风力机提高了系统的功率容量，又确保了浮动式平台的低重心要求，降低了大功率利用水面上优质风能的成本。The embodiments shown in Figures 4 to 7, 10, and 11 are both on a cross bar or a truss that can be rotated about the column, and on the two sides of the column, a double wind wheel or a double wind The wind turbine of the wheel, its function is to automatically make the vertical plane parallel to the crossbar or truss perpendicular to the wind direction. The principle is that the rotation of the wind wheel which rotates in opposite directions on both sides of the crossbar or the truss will produce mutual reversal around the column. The rotational moment, when the wind direction is not perpendicular to the vertical plane, the wind to the upstream wind wheel generates a torque about the column greater than the wind to the downstream wind wheel, which drives the crossbar or truss to rotate around the column until both sides The position where the torque of the wind wheel is equal is stopped, and this position is the position where the wind direction is perpendicular to the vertical plane. The beneficial effect is that the wind wheel can automatically avoid the column on the windward side, and both wind wheels can maintain the maximum wind energy utilization efficiency, and also contribute to the double during the rotation of the cross bar or the truss. The turning of the blade wind wheel. The vertical axis wind turbine with the wind turbines on both sides is compared with the single-wind turbine vertical axis wind turbine of the same height. The height is not increased, but the power of the wind turbine is multiplied, which is beneficial to the integration and large-scale development of the vertical axis wind turbine. The floating floating integrated wind turbine shown in Fig. 11 uses multiple wind turbines to increase the power capacity of the system, and ensures the low center of gravity of the floating platform, reducing the cost of using high-quality wind energy on the water.
图2和图3所示实施例是气球悬挂的双风轮风力机，它的功能也是自动使与横杆平行的垂面与风向垂直，它们无立柱，两边所述转矩不平衡时整个系统绕其重垂线转动，其原理和有益效果同上。图1所示实施例也是气球悬挂的双风轮风力机，此互为反向旋转双风轮的功能是自动消除整个系统的自转。The embodiment shown in Figures 2 and 3 is a double-wind turbine wind turbine suspended by a balloon. Its function is also to automatically make the vertical plane parallel to the crossbar perpendicular to the wind direction. They have no uprights and the entire system is unbalanced when the torque is imbalanced on both sides. Rotating around its heavy vertical line, its principle and beneficial effects are the same as above. The embodiment shown in Fig. 1 is also a double-wheel wind turbine with a balloon suspension. The function of the mutually rotating double wind wheel is to automatically eliminate the rotation of the entire system.
本发明的悬挂式垂直轴风力机，不限于所述的实施例。如在图1至图3和图5所示的实施例中去掉挡板P，可构成新的四个实施例，又如在图4、图6至图8所示的实施例中，在悬臂1与叶片2之间添加挡板P，又可构成新的四个实施例。此外本发明的所述实施例中的有些风轮与有些承重体互换，又可构成另外新的实施例。本发明的实施例是以双叶片和三叶片风轮为例，但本发明的所述悬臂绕所述传动体的轴心线四重旋转对称、五重旋转对称等等分布，也能构成本发明所述结构的四叶片、五叶片等等风轮的悬挂式风力机，因此本发明的风力机不限于其所述和所示。The suspended vertical axis wind turbine of the present invention is not limited to the embodiment described. As in the embodiment shown in Figures 1 to 3 and Figure 5, the baffle P is removed, and a new four embodiment can be constructed. As in the embodiment shown in Figures 4 and 6 to 8, the cantilever The addition of a baffle P between the 1 and the blade 2, in turn, constitutes a new four embodiment. Furthermore, some of the wind wheels of the described embodiments of the present invention are interchangeable with some load bearing bodies and may constitute additional new embodiments. The embodiment of the present invention is exemplified by a double-blade and a three-blade wind wheel. However, the cantilever of the present invention is distributed around the axis of the transmission body by four-fold rotational symmetry, five-fold rotational symmetry, and the like, and can also constitute the present invention. The suspension wind turbine of the four-blade, five-blade, etc. wind wheel of the structure is invented, and thus the wind turbine of the present invention is not limited to the one described and illustrated.
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。 The above-mentioned embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims (18)

  1. 一种风轮悬挂型垂直轴风力发电机，包括承重体、至少一个风轮、以及与各风轮对应的发电机，所述发电机安置于承重体上，所述风轮绕其垂向旋转轴线转动，所述承重体确定各风轮的垂向旋转轴线；所述风轮包括轮架、以及分布于轮架周边的叶片，所述轮架与承重体转动连接；其特征在于，所述风轮悬挂于承重体下方或侧面；所述轮架包括上连接部和下连接部，所述上连接部与叶片的上端或上部连接，所述下连接部与叶片的下端或下部连接；A wind wheel suspension type vertical axis wind power generator includes a bearing body, at least one wind wheel, and a generator corresponding to each wind wheel, the generator is disposed on the bearing body, and the wind wheel rotates around it Rotating the axis, the bearing body determines a vertical axis of rotation of each of the wind wheels; the wind wheel includes a wheel frame, and blades distributed around the periphery of the wheel frame, the wheel frame being rotatably coupled to the load bearing body; The wind wheel is suspended below or on the side of the load bearing body; the wheel carrier includes an upper connecting portion and a lower connecting portion, the upper connecting portion is connected to an upper end or an upper portion of the blade, and the lower connecting portion is connected to a lower end or a lower portion of the blade;
    当轮架含有轮轴时，所述上连接部和下连接部分别与轮轴固连，所述轮轴以垂向旋转轴线为中心线；所述轮轴的上端与承重体转动连接，或者所述轮轴的两端分别与承重体转动连接；当轮轴上端与承重体转动连接时，所述发电机转子与轮轴上端同轴固定连接或经变速箱传动连接；当轮轴两端分别与承重体转动连接时，所述发电机转子与轮轴上端或下端同轴固定连接或经变速箱传动连接；When the wheel carrier includes an axle, the upper connecting portion and the lower connecting portion are respectively fixed to the axle, the axle is centered on a vertical rotation axis; the upper end of the axle is rotatably connected with the bearing body, or the axle The two ends are respectively rotatably connected with the bearing body; when the upper end of the axle is rotatably connected with the bearing body, the generator rotor is coaxially fixedly connected with the upper end of the axle or transmitted through the transmission; when the two ends of the axle are respectively rotatably connected with the bearing body, The generator rotor is coaxially fixedly connected to the upper end or the lower end of the axle or via a transmission;
    当轮架不含轮轴时，所述上连接部和下连接部分别与承重体转动连接，所述发电机转子与上连接部或下连接部同轴固定连接或经变速箱传动连接。When the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively rotatably connected with the bearing body, and the generator rotor is coaxially fixedly connected with the upper connecting portion or the lower connecting portion or is connected via the transmission.
  2. 根据权利要求1所述的风轮悬挂型垂直轴风力发电机，其特征在于，所述轮架的上连接部和下连接部分别具有一组用以安装叶片的叶片支撑件；所述叶片支撑件直接与叶片固定或转动连接，或者所述叶片支撑件与挡板连接、且挡板与叶片固定或转动连接；所述上连接部、下连接部分别绕垂向旋转轴线至少二重旋转对称；The wind turbine suspension type vertical axis wind power generator according to claim 1, wherein the upper connecting portion and the lower connecting portion of the wheel frame respectively have a set of blade supports for mounting blades; the blade supports The piece is fixedly or rotatably connected to the blade, or the blade support is connected to the baffle, and the baffle is fixedly or rotationally connected to the blade; the upper connecting portion and the lower connecting portion are respectively at least double rotationally symmetrical about the vertical axis of rotation ;
    当轮架含有轮轴时，所述轮轴的上端或两端分别经同轴的传动体与承重体转动连接；When the wheel carrier includes an axle, the upper end or the two ends of the axle are respectively rotatably connected to the bearing body via a coaxial transmission body;
    当轮架不含轮轴时，所述上连接部、下连接部分别经同轴的传动体与承重体转动连接。When the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively rotatably connected to the bearing body via the coaxial transmission body.
  3. 根据权利要求2所述的风轮悬挂型垂直轴风力发电机，其特征在于，所述承重体包括承重主体和用以悬挂风轮的承重构件；The wind turbine suspension type vertical axis wind power generator according to claim 2, wherein the load bearing body comprises a load bearing body and a load bearing member for hanging the wind wheel;
    当轮架含有轮轴时，所述风轮轮架的轮轴上端或两端分别与承重构件转动连接；When the wheel carrier includes an axle, the upper end or the two ends of the axle of the wind wheel carrier are respectively rotatably connected with the bearing member;
    当轮架不含轮轴时，所述风轮轮架的上连接部和下连接部分别与承重构件转动连接。When the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion of the wind wheel carrier are respectively rotatably coupled to the load bearing member.
  4. 根据权利要求3所述的风轮悬挂型垂直轴风力发电机，其特征在于，当所述承重主体为飘浮于空中的飘浮物时，所述漂浮物经绳状构件牵引承重构件飘浮于空中，所述漂浮物或承重构件经锚缆锚固于地面或地面构筑物；所述承重构件为竖轴、横杆、带有竖轴的横杆或桁架；The wind turbine suspension type vertical axis wind power generator according to claim 3, wherein when the load bearing body is a floating object floating in the air, the floating object floats in the air through the rope member pulling the load bearing member. The floating object or load-bearing member is anchored to the ground or the ground structure by an anchor cable; the load-bearing member is a vertical shaft, a cross bar, a cross bar with a vertical axis or a truss;
    当所述承重主体为固定于地面的立柱状构件或含立柱的构筑物时，所述承重构件固定或转动连接于立柱状构件或构筑物的立柱；所述承重构件为横杆、带有竖轴的横杆或桁架；When the load-bearing main body is a column-shaped member fixed to the ground or a structure including a column, the load-bearing member is fixedly or rotatably connected to the column of the column-shaped member or the structure; the load-bearing member is a cross bar with a vertical axis Crossbar or truss;
    当所述承重主体为漂浮于水面的含立柱的漂浮物时，所述承重构件固定或转动连接于漂浮物的立柱；所述承重构件为横杆、带有竖轴的横杆或桁架。When the load-bearing body is a floating column-containing floating object floating on the water surface, the load-bearing member is fixed or rotatably connected to the column of the floating object; the load-bearing member is a cross bar, a cross bar with a vertical axis or a truss.
  5. 根据权利要求4所述的风轮悬挂型垂直轴风力发电机，其特征在于，当所述承重构件为竖轴时，所述发电机支撑于竖轴；若轮架含有轮轴，则所述竖轴同轴贯穿轮轴、且所述轮轴两端分别经传动体与竖轴转动连接；若轮架不含轮轴，则所述上连接部和下连接部分别与相应传动体固连、且传动体与竖轴分别转动连接；A wind turbine suspension type vertical axis wind power generator according to claim 4, wherein said generator is supported on a vertical axis when said load bearing member is a vertical axis; and said vertical axis if said wheel carrier comprises an axle The shaft coaxially penetrates the axle, and the two ends of the axle are respectively rotatably connected to the vertical shaft via the transmission body; if the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively fixedly connected to the corresponding transmission body, and the transmission body Rotating connection with the vertical axis;
    当所述承重构件为一个或一组横杆时，所述发电机支撑于横杆；若轮架含有轮轴，则所述轮轴的上端或两端分别经传动体与相应横杆形成具有轴向约束的转动副；若轮架不含轮轴， 则所述上连接部和下连接部分别经传动体与相应横杆转动连接；When the load-bearing member is one or a set of cross bars, the generator is supported on the cross bar; if the wheel carrier includes an axle, the upper end or the two ends of the axle are respectively formed with the axial direction via the transmission body and the corresponding cross bar a constrained rotating pair; if the wheel carrier does not contain an axle, The upper connecting portion and the lower connecting portion are respectively rotatably connected to the corresponding cross bars via the transmission body;
    当所述承重构件为带有竖轴的横杆时，所述竖轴与横杆固连，所述发电机支撑于竖轴；若轮架含有轮轴，则所述竖轴同轴贯穿轮轴、且所述轮轴两端分别经传动体与竖轴转动连接；若轮架不含轮轴，则所述上连接部和下连接部分别与相应传动体固连、且传动体与竖轴分别转动连接；When the load-bearing member is a crossbar with a vertical axis, the vertical shaft is fixed to the crossbar, and the generator is supported on the vertical shaft; if the wheel carrier includes an axle, the vertical shaft is coaxially penetrated through the axle, And the two ends of the axle are respectively rotatably connected to the vertical shaft via the transmission body; if the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively fixedly connected with the corresponding transmission body, and the transmission body and the vertical shaft are respectively rotatably connected ;
    当所述承重构件为桁架时，所述桁架具有至少一个横杆，所述发电机支撑于横杆；当所述桁架仅具有一个横杆时，所述轮架含有轮轴，且轮轴上端经传动体与横杆形成具有轴向约束的转动副，当所述桁架具有至少两个横杆时，若轮架含有轮轴则所述轮轴的上端或两端分别经传动体与相应横杆形成具有轴向约束的转动副，若轮架不含轮轴则所述上连接部和下连接部分别经传动体与相应横杆转动连接。When the load-bearing member is a truss, the truss has at least one crossbar, the generator is supported on the crossbar; when the truss has only one crossbar, the carrier comprises an axle, and the upper end of the axle is driven The body and the cross bar form an axially constrained rotating pair. When the truss has at least two crossbars, if the wheel carrier includes an axle, the upper end or both ends of the axle are formed with the shaft through the transmission body and the corresponding crossbar respectively. To the constrained rotating pair, if the wheel carrier does not include the axle, the upper connecting portion and the lower connecting portion are respectively rotatably connected to the corresponding crossbar via the transmission body.
  6. 根据权利要求2所述的风轮悬挂型垂直轴风力发电机，其特征在于，当所述叶片支撑件直接与叶片固定或转动连接时，所述上连接部的叶片支撑件末端与叶片上部或上端连接，所述下连接部的叶片支撑件末端与叶片下部或下端连接；The wind turbine suspension type vertical axis wind power generator according to claim 2, wherein when the blade support is directly fixedly or rotationally coupled to the blade, the blade support end of the upper connecting portion is opposite to the blade upper portion or The upper end is connected, and the end of the blade support of the lower connecting portion is connected to the lower or lower end of the blade;
    当所述叶片支撑件与挡板连接、且挡板与叶片固定或转动连接时，各叶片支撑件远离垂向旋转轴线的末段或末端分别与挡板连接；所述挡板位于相应叶片支撑件末段与相应叶片之间，或所述挡板的边缘与相应叶片支撑件的末端一体成型；所述轮架上部的挡板与轮架下部的挡板上下对应，对应的挡板之间连有相应叶片；所述叶片的两端与相应挡板直接连接、或经连接件连接。When the blade support is connected to the baffle and the baffle is fixedly or rotationally coupled to the blade, the end or end of each blade support away from the vertical axis of rotation is respectively connected to the baffle; the baffle is located at the corresponding blade support Between the end of the piece and the corresponding blade, or the edge of the baffle is integrally formed with the end of the corresponding blade support; the baffle on the upper part of the wheel frame corresponds to the upper and lower baffles of the wheel frame, corresponding between the baffles Corresponding vanes are connected; the two ends of the vanes are directly connected to the corresponding baffles or connected via a connecting member.
  7. 根据权利要求2所述的风轮悬挂型垂直轴风力发电机，其特征在于，当所述风轮有至少两个时，所述风轮包括对称分布于对称轴线的两侧的成对风轮和/或位于对称轴线上的风轮；所述成对风轮的旋转方向相反。A wind turbine suspension type vertical axis wind power generator according to claim 2, wherein when said wind wheel has at least two, said wind wheel comprises paired wind wheels symmetrically distributed on both sides of the axis of symmetry And/or a wind wheel on the axis of symmetry; the pair of wind wheels rotate in opposite directions.
  8. 根据权利要求2所述的风轮悬挂型垂直轴风力发电机，其特征在于，所述下连接部呈直线形或平面状；The wind turbine suspension type vertical axis wind power generator according to claim 2, wherein the lower connecting portion is linear or planar;
    或者，所述下连接部呈三角形或梯形或锥体或台体，所述锥体为棱锥或圆锥，所述台体为棱台或圆台，所述三角形或椎体的顶点、或所述梯形长度较短的底边、或所述台体面积较小的底面形成下连接部靠近上连接部的部位。Alternatively, the lower connecting portion is triangular or trapezoidal or a cone or a table, the cone is a pyramid or a cone, the table is a prism or a truncated cone, the apex of the triangle or the vertebral body, or the trapezoid The base having a short length or the bottom surface having a small land area forms a portion where the lower connecting portion is close to the upper connecting portion.
  9. 根据权利要求8所述的风轮悬挂型垂直轴风力发电机，其特征在于，当所述下连接部呈三角形或梯形或锥体或台体时，所述下连接部采用第一或第二结构；The wind turbine suspension type vertical axis wind power generator according to claim 8, wherein when the lower connecting portion has a triangular shape or a trapezoid or a cone or a base, the lower connecting portion adopts the first or second structure;
    第一结构：所述下连接部包括斜拉件和抗拉件，所述斜拉件的上端与轮轴或传动体固连；a first structure: the lower connecting portion includes a diagonal pull member and a tensile member, and the upper end of the diagonal pull member is fixedly connected to the axle or the transmission body;
    所述斜拉件的下端与抗拉件固连，所述抗拉件远离垂向旋转轴线的末端与叶片或挡板连接；或者，所述斜拉件的下端与叶片或挡板连接，所述抗拉件末端与斜拉件固连；The lower end of the diagonal pull member is fixedly connected to the tensile member, and the end of the tensile member is connected to the blade or the baffle from the end of the vertical rotation axis; or the lower end of the diagonal pull member is connected with the blade or the baffle; The end of the tensile member is fixedly connected to the diagonal member;
    与叶片或挡板连接的斜拉件或抗拉件为叶片支撑件；a diagonal pull member or a tensile member connected to the blade or the baffle is a blade support member;
    所述斜拉件构成下连接部所呈形状的侧边，所述抗拉件构成或平行于下连接部所呈形状的下底边或下底面；The diagonal member forms a side edge of a shape of the lower connecting portion, and the tensile member constitutes or is parallel to a lower bottom edge or a lower bottom surface of the shape of the lower connecting portion;
    第二结构：所述下连接部包括斜拉件和平拉件，所述斜拉件的上端与轮轴或传动体固连，所述平拉件的一端与轮轴或传动体固连；a second structure: the lower connecting portion includes a diagonal pull member and a flat pull member, the upper end of the diagonal pull member is fixedly coupled to the axle or the transmission body, and one end of the flat pull member is fixedly coupled to the axle or the transmission body;
    所述斜拉件的下端与平拉件固连，所述平拉件的另一端与叶片或挡板连接；或者，所述斜拉件的下端与叶片或挡板连接，所述平拉件的另一端与斜拉件固连； The lower end of the diagonal pull member is fixedly connected with the flat pull member, and the other end of the flat pull member is connected with the blade or the baffle; or the lower end of the diagonal pull member is connected with the blade or the baffle, the flat pull member The other end is fixed to the diagonal member;
    与叶片或挡板连接的斜拉件或平拉件为叶片支撑件；a diagonal pull member or a flat pull member connected to the blade or the baffle is a blade support member;
    所述斜拉件构成下连接部所呈形状的侧边，所述平拉件构成下连接部所呈形状的下底边或下底面。The diagonal pull member constitutes a side edge of a shape of the lower connecting portion, and the flat pull member constitutes a lower bottom edge or a lower bottom surface of the shape of the lower connecting portion.
  10. 根据权利要求8所述的风轮悬挂型垂直轴风力发电机，其特征在于，当所述下连接部呈直线形或平面状时，所述下连接部采用第三结构；The wind turbine suspension type vertical axis wind power generator according to claim 8, wherein when the lower connecting portion is linear or planar, the lower connecting portion adopts a third structure;
    第三结构：所述下连接部包括平拉件，所述平拉件的一端与轮轴或传动体固连，所述平拉件的另一端与叶片或挡板连接；所述平拉件为叶片支撑件；所述平拉件构成下连接部所呈形状的直线边或平面。a third structure: the lower connecting portion includes a flat pull member, one end of the flat pull member is fixedly connected to the axle or the transmission body, and the other end of the flat pull member is connected with the blade or the baffle; a blade support; the flat member forms a straight edge or a plane in the shape of the lower connecting portion.
  11. 根据权利要求2所述的风轮悬挂型垂直轴风力发电机，其特征在于，所述上连接部呈直线形或平面状；The wind turbine suspension type vertical axis wind power generator according to claim 2, wherein the upper connecting portion is linear or planar;
    或者，所述上连接部呈三角形或梯形或锥体或台体，所述锥体为棱锥或圆锥，所述台体为棱台或圆台，所述三角形或椎体的顶点、或所述梯形长度较短的底边、或所述台体面积较小的底面形成上连接部靠近下连接部的部位。Alternatively, the upper connecting portion is triangular or trapezoidal or a cone or a table, the cone is a pyramid or a cone, the table is a prism or a truncated cone, the apex of the triangle or the vertebral body, or the trapezoid The base having a short length or the bottom surface having a small land area forms a portion where the upper connecting portion is close to the lower connecting portion.
  12. 根据权利要求11所述的风轮悬挂型垂直轴风力发电机，其特征在于，当所述上连接部呈三角形或梯形或锥体或台体时，所述上连接部采用第四或第五结构；The wind turbine suspension type vertical axis wind power generator according to claim 11, wherein when the upper connecting portion has a triangular shape or a trapezoidal shape or a cone or a base body, the upper connecting portion adopts a fourth or fifth structure;
    第四结构：所述上连接部包括斜拉件和抗拉件，所述斜拉件的下端与轮轴或传动体固连；a fourth structure: the upper connecting portion includes a diagonal pull member and a tensile member, and the lower end of the diagonal pull member is fixedly connected to the axle or the transmission body;
    所述斜拉件的上端与抗拉件固连，所述抗拉件远离垂向旋转轴线的末端与叶片或挡板连接；或者，所述斜拉件的上端与叶片或挡板连接，所述抗拉件末端与斜拉件固连；The upper end of the diagonal pull member is fixedly connected to the tensile member, and the end of the tensile member is connected to the blade or the baffle away from the end of the vertical rotation axis; or the upper end of the diagonal pull member is connected with the blade or the baffle; The end of the tensile member is fixedly connected to the diagonal member;
    与叶片或挡板连接的斜拉件或抗拉件为叶片支撑件；a diagonal pull member or a tensile member connected to the blade or the baffle is a blade support member;
    所述斜拉件构成上连接部所呈形状的侧边，所述抗拉件构成或平行于上连接部所呈形状的上底边或上底面；The diagonal member forms a side edge of the shape of the upper connecting portion, and the tensile member forms or is parallel to the upper bottom edge or the upper bottom surface of the shape of the upper connecting portion;
    第五结构：所述上连接部包括斜拉件和平拉件，所述斜拉件的下端与轮轴或传动体固连，所述平拉件的一端与轮轴或传动体固连；a fifth structure: the upper connecting portion includes a diagonal pull member and a flat pull member, the lower end of the diagonal pull member is fixedly connected to the axle or the transmission body, and one end of the flat pull member is fixedly connected to the axle or the transmission body;
    所述斜拉件的上端与平拉件固连，所述平拉件的另一端与叶片或挡板连接；或者，所述斜拉件的上端与叶片或挡板连接，所述平拉件的另一端与斜拉件固连；The upper end of the diagonal pull member is fixedly connected with the flat pull member, and the other end of the flat pull member is connected with the blade or the baffle; or the upper end of the diagonal pull member is connected with the blade or the baffle, the flat pull member The other end is fixed to the diagonal member;
    与叶片或挡板连接的斜拉件或平拉件为叶片支撑件；a diagonal pull member or a flat pull member connected to the blade or the baffle is a blade support member;
    所述斜拉件构成上连接部所呈形状的侧边，所述平拉件构成上连接部所呈形状的上底边或上底面。The diagonal member forms a side edge of the shape of the upper connecting portion, and the flat pulling member constitutes an upper bottom edge or an upper bottom surface of the shape of the upper connecting portion.
  13. 根据权利要求11所述的风轮悬挂型垂直轴风力发电机，其特征在于，当所述上连接部呈直线形或平面状时，所述上连接部采用第六结构；The wind turbine suspension type vertical axis wind power generator according to claim 11, wherein when the upper connecting portion is linear or planar, the upper connecting portion adopts a sixth structure;
    第六结构：所述上连接部包括平拉件，所述平拉件的一端与轮轴或传动体固连，所述平拉件的另一端与叶片或挡板连接；所述平拉件为叶片支撑件；所述平拉件构成上连接部所呈形状的直线边或平面。a sixth structure: the upper connecting portion includes a flat pulling member, one end of the flat pulling member is fixedly connected to the axle or the transmission body, and the other end of the flat pulling member is connected with the blade or the baffle; a blade support member; the flat pull member constitutes a straight edge or a plane in the shape of the upper connecting portion.
  14. 根据权利要求9或12所述的风轮悬挂型垂直轴风力发电机，其特征在于，所述斜拉件采用斜撑结构或折形悬臂结构；The wind turbine suspension type vertical axis wind power generator according to claim 9 or 12, wherein the diagonal pulling member adopts a diagonal structure or a folded cantilever structure;
    斜撑结构：所述斜拉件包括呈直线形或弧形的主体构件，所述主体构件的一端延伸出与轮轴或传动体固连的第一折弯段，所述主体构件的另一端延伸出与抗拉件或平拉件固连的第二折弯段； The diagonal strut structure comprises: a main body member having a linear shape or an arc shape, one end of the main body member extending from a first bent portion fixedly connected to the axle or the transmission body, and the other end of the main body member is extended a second bent section fixed to the tensile member or the flat member;
    折形悬臂结构：所述斜拉件包括呈直线形或弧形的主体构件，所述主体构件的一端延伸出与轮轴或传动体固连的第一折弯段，所述主体构件的另一端延伸出与叶片或挡板连接的第二折弯段。Folding cantilever structure: the diagonal pull member comprises a linear or curved body member, one end of the body member extends out of a first bent portion fixed to the axle or the transmission body, and the other end of the body member Extending out a second bend section that is connected to the blade or baffle.
  15. 根据权利要求9、10、12或13所述的风轮悬挂型垂直轴风力发电机，其特征在于，所述平拉件采用直型悬臂结构；The wind turbine suspension type vertical axis wind power generator according to claim 9, 10, 12 or 13, wherein the flat pull member adopts a straight cantilever structure;
    直型悬臂结构：所述平拉件包括呈直线形的主体构件，所述主体构件的一端与叶片或挡板连接；所述主体构件的另一端直接与轮轴或传动体固连，或者所述主体构件的另一端延伸出与轮轴或传动体固连的折弯段。Straight cantilever structure: the flat pull member includes a linear body member, one end of the body member is coupled to the blade or the baffle; the other end of the body member is directly coupled to the axle or the transmission, or The other end of the body member extends out of a bent section that is secured to the axle or transmission.
  16. 根据权利要求9或12所述的风轮悬挂型垂直轴风力发电机，其特征在于，所述抗拉件采用直型结构、中心散射结构、多边形结构之一；The wind turbine suspension type vertical axis wind power generator according to claim 9 or 12, wherein the tensile member adopts one of a straight structure, a center scattering structure, and a polygonal structure;
    直型结构：所述抗拉件包括至少一个呈直线形的主体构件；所述主体构件处于相邻两叶片或两挡板或两斜拉件之间，所述主体构件的一端与其中一叶片或一挡板连接、或与其中一斜拉件固连，所述主体构件的另一端与其中另一叶片或另一挡板连接、或与其中另一斜拉件固连；Straight structure: the tensile member comprises at least one linear body member; the body member is between two adjacent blades or two baffles or two diagonal members, one end of the main body member and one of the blades Or a baffle connection, or fixed to one of the diagonal members, the other end of the main body member is connected to the other blade or another baffle or to the other of the diagonal members;
    中心散射结构：所述抗拉件包括与垂向旋转轴线重合的中心点和一组呈直线形的主体构件，所述主体构件的一端与中心点固连，所述主体构件的另一端与叶片或挡板连接、或与斜拉件固连；Center scattering structure: the tensile member includes a center point coincident with a vertical axis of rotation and a set of linear body members, one end of the body member being fixed to the center point, and the other end of the body member and the blade Or baffle connection, or fixed to the diagonal member;
    多边形结构：所述抗拉件呈多边形，所述多边形的顶点与叶片或挡板对应，所述多边形的顶点与相应的叶片或挡板连接、或与相应的斜拉件固连。Polygonal structure: the tensile member is polygonal, the apex of the polygon corresponds to a blade or a baffle, and the apex of the polygon is connected to a corresponding blade or baffle or to a corresponding diagonal member.
  17. 根据权利要求9、10、12或13所述的风轮悬挂型垂直轴风力发电机，其特征在于，所述传动体采用与承重体形成具有轴向约束的转动副的结构体。The wind turbine suspension type vertical axis wind power generator according to claim 9, 10, 12 or 13, wherein the transmission body is formed of a structure in which a bearing member having an axial constraint is formed with the load bearing body.
  18. 根据权利要求2所述的风轮悬挂型垂直轴风力发电机，其特征在于，所述上连接部与下连接部中的叶片支撑件的径向长度相同或不同，所述叶片竖直或以相对竖直方向倾斜的角度连接在所述上连接部与下连接部之间。 A wind turbine suspension type vertical axis wind power generator according to claim 2, wherein said upper connecting portion is the same as or different from a radial length of said blade supporting member in said lower connecting portion, said blade being vertical or An angle inclined with respect to the vertical direction is connected between the upper connecting portion and the lower connecting portion.
PCT/CN2017/083482 2016-09-18 2017-05-08 Wind wheel suspension type vertical axis wind turbine WO2018049827A1 (en)

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