CN210889201U - Coaxial Opposite Power Vertical Combined Cascade Combined Breeze Generator Set - Google Patents
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Abstract
本实用新型公开了一种同轴相向动力垂直组合梯级组合微风发电机组,包括底座、支撑框架和多组发电组件,所述底座和多组发电组件设于所述支撑框架内,多组所述发电组件通过增速箱从下至上依次叠加组合,且各个所述发电组件同轴设置,每组发电组件均包括第一叶轮和第二叶轮,第一叶轮和第二叶轮的旋转方向相反;位于底部的叶轮通过增速箱与底座连接,位于顶部的叶轮通过上轴承与支撑框架的顶部连接。提高整个装置的运行稳定性能,而且提高风能利用率,使其发电效率同时得到很大程度的提升。
The utility model discloses a coaxial and opposite power vertical combined step combined breeze generator set, which comprises a base, a support frame and multiple sets of power generation components. The power-generating components are stacked and assembled sequentially from bottom to top through the speed-increasing box, and each of the power-generating components is coaxially arranged, each group of power-generating components includes a first impeller and a second impeller, and the rotation directions of the first impeller and the second impeller are opposite; The impeller at the bottom is connected with the base through the speed-increasing box, and the impeller at the top is connected with the top of the support frame through the upper bearing. Improve the operation stability of the whole device, and improve the utilization rate of wind energy, so that the power generation efficiency is greatly improved at the same time.
Description
技术领域technical field
本实用新型涉及风力发电技术领域,具体来说,涉及一种同轴相向动力垂直组合梯级组合微风发电机组。The utility model relates to the technical field of wind power generation, in particular to a coaxial opposite power vertical combination cascade combination breeze generator set.
背景技术Background technique
传统的水平轴三桨叶和单叶轮垂直轴发电机在实现超大功率的发电时,容易产生偏心扭矩力,不能保证设备的稳定性,容易发生倒塔现象,并且在微风时是根本无法实现发电,同轴相向动力垂直组合梯级组合微风发电机组,在微风状态下由于有双向叶轮X2倍推力,在低风速情况下及易启动叶轮旋转发电。The traditional horizontal axis three-blade and single-impeller vertical axis generators are prone to generate eccentric torque force when realizing ultra-high power generation, which cannot guarantee the stability of the equipment, and is prone to tower collapse. , Coaxial opposite power vertical combination cascade combination breeze generator set, in the light wind state, due to the two-way impeller X2 times the thrust, in the case of low wind speed and easy to start the impeller rotation power generation.
实用新型内容Utility model content
为解决现有技术中存在的问题,本实用新型提供一种同轴相向动力垂直组合梯级组合微风发电机组,提高整个装置的运行稳定性能,而且提高风能利用率,使其发电效率同时得到很大程度的提升。In order to solve the problems existing in the prior art, the utility model provides a coaxial opposite power vertical combined cascade combined breeze generator set, which improves the operation stability of the whole device, and also improves the utilization rate of wind energy, so that the power generation efficiency can be greatly improved at the same time. degree of improvement.
为实现上述目的,本实用新型采用的技术方案是:一种同轴相向动力垂直组合梯级组合微风发电机组,包括底座、支撑框架和多组发电组件,所述底座和多组发电组件设于所述支撑框架内,多组所述发电组件通过增速箱从下至上依次叠加组合,且各个所述发电组件同轴设置,每组发电组件均包括第一叶轮和第二叶轮,第一叶轮和第二叶轮的旋转方向相反;位于底部的叶轮通过增速箱与底座连接,位于顶部的叶轮通过上轴承与支撑框架的顶部连接。In order to achieve the above-mentioned purpose, the technical scheme adopted by the present utility model is: a coaxial opposite power vertical combined cascade combined breeze generator set, comprising a base, a support frame and multiple sets of power generation components, and the base and multiple sets of power generation components are located in the In the support frame, multiple groups of the power generation assemblies are stacked and assembled sequentially from bottom to top through the speed-increasing box, and each of the power generation assemblies is coaxially arranged, each group of power generation assemblies includes a first impeller and a second impeller, the first impeller and the The rotation direction of the second impeller is opposite; the impeller at the bottom is connected with the base through the speed increasing box, and the impeller at the top is connected with the top of the support frame through the upper bearing.
在使用时,该装置的各个发电组件设置在支撑框架内部,同时各个发电组件之间通过增速箱竖直连接在一起,且各个发电组件均包括第一叶轮和第二叶轮,同时在安装时将第一叶轮和第二叶轮反向安装,使得第一叶轮和第二叶轮的转向相反,在使用过程中如果有一组发电组件损坏其他的发电组件可继续工作,避免造成整个设备瘫痪,同时第一叶轮和第二叶轮的转向相反,使其在运动过程中抵消一部分扭矩,使其运行更加平稳,不易发现倒塔事故。When in use, each power generation assembly of the device is arranged inside the support frame, and at the same time, the power generation assemblies are vertically connected together by a speed-increasing box, and each power generation assembly includes a first impeller and a second impeller. Install the first impeller and the second impeller in the opposite direction, so that the turning directions of the first impeller and the second impeller are opposite. The steering of the first impeller and the second impeller is opposite, so that it offsets part of the torque during the movement, making it run more smoothly, and it is not easy to find the tower collapse accident.
优选的,所述支撑框架包括围绕所述发电组件设置的多根支撑杆,所述支撑杆呈型,多根所述支撑杆的横杆外伸端均与所述轴承的外侧壁连接后形成固定框架,所述支撑杆的竖杆一端具有与地面连接的连接部,所述固定框架上对应每层叶轮设有呈环形的滑轨,所述滑轨设于所述固定框架内侧,所述滑轨上设有滚轮,所述滚轮通过连接件与所述叶轮连接。Preferably, the support frame includes a plurality of support rods arranged around the power generation assembly, and the support rods are in the shape of a Type, the outrigger ends of the transverse rods of the plurality of support rods are connected with the outer side walls of the bearings to form a fixed frame, and one end of the vertical rods of the support rods has a connection part connected to the ground, and the fixed frame corresponds to Each layer of the impeller is provided with an annular slide rail, the slide rail is arranged on the inner side of the fixed frame, and a roller is arranged on the slide rail, and the roller is connected with the impeller through a connecting piece.
支撑框架包括多根呈型的支撑杆,且该支撑杆的横杆外伸端与轴承连接,方便固定支撑框架和发电组件,同时支撑杆的竖杆一端的连接部通过螺栓与地面固定,同时固定框架内对应每层叶轮设置与滑轨,滑轨上设置有滚轮,同时滚轮和叶轮连接,使得整个装置的一部分力作用在固定框架上,一部分力作用在滑轨上,使得整个装置在运行过程中更加平稳。The support frame includes multiple The support rod is a type of support rod, and the extending end of the horizontal rod of the support rod is connected with the bearing, which is convenient for fixing the support frame and the power generation assembly. The impeller is arranged with the slide rail, and the slide rail is provided with a roller, and the roller and the impeller are connected at the same time, so that part of the force of the whole device acts on the fixed frame, and part of the force acts on the slide rail, making the whole device more stable during operation.
优选的,所述第一叶轮和第二叶轮均包括叶轮轴、安装盘、多个叶片和与所述叶片数量相匹配的旋转臂,所述叶片与所述旋转臂的一端连接,所述旋转臂的另一端通过所述安装盘均布设于所述叶轮轴上,所述滚轮的数量与所述叶片的数量相匹配,并通过连接件与所述叶片连接;所述叶片呈几何结构状,且第一叶轮和第二叶轮的叶片朝向相反。Preferably, both the first impeller and the second impeller comprise an impeller shaft, a mounting plate, a plurality of blades and a rotating arm matching the number of the blades, the blades are connected to one end of the rotating arm, and the rotating The other end of the arm is arranged on the impeller shaft through the mounting plate, the number of the rollers matches the number of the blades, and is connected with the blades through the connecting piece; the blades are in the shape of a geometric structure, And the blades of the first impeller and the second impeller face opposite directions.
第一发电组和第二发电组的结构一致是为了方便加工与安装。The structures of the first power generation group and the second power generation group are the same for the convenience of processing and installation.
优选的,所述支撑杆最少为3根。支撑杆至少为3根是为了使其更加稳定。Preferably, there are at least three support rods. The support rod is at least 3 to make it more stable.
优选的,所述第一叶轮的叶轮轴一端与所述增速箱连接,所述第一叶轮的叶轮轴另一端通过连接组件与所述第二叶轮的叶轮轴的底端连接,所述第二叶轮的叶轮轴的顶部与所述增速箱的底部连接。Preferably, one end of the impeller shaft of the first impeller is connected to the speed-increasing box, the other end of the impeller shaft of the first impeller is connected to the bottom end of the impeller shaft of the second impeller through a connecting assembly, and the first impeller is connected to the bottom of the impeller shaft of the second impeller. The top of the impeller shaft of the second impeller is connected with the bottom of the speed-increasing box.
第一叶轮和第二叶轮之间通过连接组件连接,便于实现第一叶轮和第二叶轮的反向旋转,便于在运动过程中抵消一部分扭矩,提高整个发电装置的稳定性。The first impeller and the second impeller are connected by a connecting component, which facilitates the reverse rotation of the first impeller and the second impeller, facilitates offsetting a part of the torque during the movement, and improves the stability of the entire power generation device.
优选的,所述连接组件包括轴承座、动力连接件轴和设置在轴承座两端的轴承,所述轴承座包括连接底座和安装杆,所述安装杆的一端与所述连接底座的一端连接,所述连接底座的另一端与所述第一叶轮的叶轮轴连接,所述轴承的内圈与所述安装杆连接,远离所述底座一端的轴承的外圈与所述动力连接件的一侧连接,所述动力连接件的另一侧与第二叶轮的叶轮轴连接。Preferably, the connecting assembly includes a bearing seat, a power connector shaft and bearings arranged at both ends of the bearing seat, the bearing seat includes a connecting base and a mounting rod, one end of the mounting rod is connected to one end of the connecting base, The other end of the connection base is connected to the impeller shaft of the first impeller, the inner ring of the bearing is connected to the mounting rod, and the outer ring of the bearing at one end away from the base is connected to one side of the power connector connected, and the other side of the power connector is connected with the impeller shaft of the second impeller.
连接组件包括轴承座、动力连接件和设置在轴承座上的两个轴承,轴承座又包括了连接底座和安装杆,设置连接底座是为了方便与第一叶轮的叶轮轴连接,远离底座的轴承的外圈与动力连接件的一侧连接,同时动力连接件的另一侧与第二叶轮的叶轮轴连接,便于实现第一叶轮和第二叶轮的反向旋转。The connecting assembly includes a bearing seat, a power connector and two bearings arranged on the bearing seat. The bearing seat also includes a connecting base and a mounting rod. The connecting base is set to facilitate the connection with the impeller shaft of the first impeller, and the bearing far from the base. The outer ring of the power connector is connected with one side of the power connector, and the other side of the power connector is connected with the impeller shaft of the second impeller, which facilitates the reverse rotation of the first impeller and the second impeller.
本实用新型的有益效果是:The beneficial effects of the present utility model are:
(1)在使用时,该装置的各个发电组件设置在支撑框架内部,同时各个发电组件之间通过增速箱竖直连接在一起,且各个发电组件均包括第一叶轮和第二叶轮,同时在安装时将第一叶轮和第二叶轮反向安装,使得第一叶轮和第二叶轮的转向相反,在使用过程中如果有一组发电组件损坏其他的发电组件可继续工作,避免造成整个设备瘫痪,同时第一叶轮和第二叶轮的转向相反,使其在运动过程中抵消一部分扭矩,使其运行更加平稳,不易发现倒塔事故。(1) When in use, each power generation assembly of the device is arranged inside the support frame, and at the same time, each power generation assembly is vertically connected together by a speed-increasing box, and each power generation assembly includes a first impeller and a second impeller, and at the same time When installing, install the first impeller and the second impeller in the opposite direction, so that the rotation of the first impeller and the second impeller are opposite. If one group of power generation components damage other power generation components during use, they can continue to work to avoid causing the entire equipment to be paralyzed. At the same time, the steering of the first impeller and the second impeller is opposite, so that it offsets part of the torque during the movement, making it run more smoothly, and it is not easy to find a tower collapse accident.
(2)支撑框架包括多根呈型的支撑杆,且该支撑杆的横杆外伸端与轴承连接,方便固定支撑框架和发电组件,同时支撑杆的竖杆一端的连接部通过螺栓与地面固定,同时固定框架内对应每层叶轮设置与滑轨,滑轨上设置有滚轮,同时滚轮和叶轮连接,使得整个装置的一部分力作用在固定框架上,一部分力作用在滑轨上,使得整个装置在运行过程中更加平稳。(2) The support frame includes a plurality of The support rod is a type of support rod, and the extending end of the horizontal rod of the support rod is connected with the bearing, which is convenient for fixing the support frame and the power generation assembly. The impeller is arranged with the slide rail, and the slide rail is provided with a roller, and the roller and the impeller are connected at the same time, so that part of the force of the whole device acts on the fixed frame, and part of the force acts on the slide rail, making the whole device more stable during operation.
(3)第一发电组和第二发电组的结构一致是为了方便加工与安装。(3) The structure of the first power generation group and the second power generation group are the same for the convenience of processing and installation.
(4)支撑杆至少为3根是为了使其更加稳定。(4) At least 3 support rods are used to make them more stable.
(5)第一叶轮和第二叶轮之间通过连接组件连接,便于实现第一叶轮和第二叶轮的反向旋转,便于在运动过程中抵消一部分扭矩,提高整个发电装置的稳定性。(5) The first impeller and the second impeller are connected by a connecting component, which facilitates the reverse rotation of the first impeller and the second impeller, and facilitates offsetting part of the torque during the movement process, thereby improving the stability of the entire power generation device.
(6)连接组件包括轴承座、动力连接件和设置在轴承座上的两个轴承,轴承座又包括了连接底座和安装杆,设置连接底座是为了方便与第一叶轮的叶轮轴连接,远离底座的轴承的外圈与动力连接件的一侧连接,同时动力连接件的另一侧与第二叶轮的叶轮轴连接,便于实现第一叶轮和第二叶轮的反向旋转。(6) The connecting assembly includes a bearing seat, a power connector and two bearings arranged on the bearing seat. The bearing seat also includes a connecting base and a mounting rod. The connecting base is provided to facilitate the connection with the impeller shaft of the first impeller, away from The outer ring of the bearing of the base is connected with one side of the power connector, and the other side of the power connector is connected with the impeller shaft of the second impeller, which facilitates the reverse rotation of the first impeller and the second impeller.
附图说明Description of drawings
图1是本实用新型所述的同轴相向动力垂直组合梯级组合微风发电机组的实施例的整体结构示意图;Fig. 1 is the overall structure schematic diagram of the embodiment of the coaxial opposite power vertical combination step combination breeze generator set according to the present utility model;
图2是本实用新型所述的同轴相向动力垂直组合梯级组合微风发电机组的实施例的发电组件的局部结构示意图;Fig. 2 is the partial structure schematic diagram of the power generation assembly of the embodiment of the coaxial opposite power vertical combination step combination breeze generator set according to the present invention;
图3是图2中的A处局部放大结构示意图;Fig. 3 is the partial enlarged structural schematic diagram of A place in Fig. 2;
图4是本实用新型所述的同轴相向动力垂直组合梯级组合微风发电机组的实施例的增速箱的结构示意图;Fig. 4 is the structure diagram of the speed increasing box of the embodiment of the coaxial opposite power vertical combination step combination breeze generator set according to the present utility model;
图5是本实用新型所述的同轴相向动力垂直组合梯级组合微风发电机组的实施例的连接组件的结构示意图;5 is a schematic structural diagram of the connecting assembly of the embodiment of the coaxial opposite power vertical combination step combination breeze generator set according to the present invention;
附图标记说明:Description of reference numbers:
1、底座;2、支撑框架;3、发电组件;4、增速箱;3-1、第一叶轮;3-2、第二叶轮;5、轴承;2-1、支撑杆;2-2、固定框架;2-3、连接部;2-4、滑轨; 2-5、滚轮;2-6、连接件;3-11、叶轮轴;3-12、安装盘;3-13、叶片;3-14、旋转臂;6、连接组件;6-1、轴承座;6-2、动力连接件;6-11、连接底座;6-12、安装杆;7、发电机。1. Base; 2. Supporting frame; 3. Power generation components; 4. Speed increasing box; 3-1, First impeller; 3-2, Second impeller; 5, Bearing; 2-1, Support rod; 2-2 , fixed frame; 2-3, connecting part; 2-4, slide rail; 2-5, roller; 2-6, connecting piece; 3-11, impeller shaft; 3-12, mounting plate; 3-13, blade ; 3-14, rotating arm; 6, connecting assembly; 6-1, bearing seat; 6-2, power connector; 6-11, connecting base; 6-12, mounting rod; 7, generator.
具体实施方式Detailed ways
下面结合附图对本实用新型的实施例进行详细说明。The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
实施例1:Example 1:
如图1-4所示,一种同轴相向动力垂直组合梯级组合微风发电机组,包括底座1、支撑框架2和多组发电组件3,所述底座1和多组发电组件3设于所述支撑框架2内,多组所述发电组件3通过增速箱4从下至上依次叠加组合,且各个所述发电组件3同轴设置,每组发电组件3均包括第一叶轮3-1和第二叶轮3-2,第一叶轮3-1和第二叶轮3-2的旋转方向相反;位于底部的叶轮通过增速箱4与底座1连接,位于顶部的叶轮通过上轴承5与支撑框架2的顶部连接。As shown in Figures 1-4, a coaxial opposite power vertical combined step combined breeze generator set includes a base 1, a support frame 2 and multiple sets of
在使用时,该装置的各个发电组件3设置在支撑框架2内部,同时各个发电组件3之间通过增速箱4竖直连接在一起,且各个发电组件3均包括第一叶轮3-1和第二叶轮3-2,同时在安装时将第一叶轮3-1和第二叶轮3-2反向安装,使得第一叶轮3-1和第二叶轮3-2的转向相反,在使用过程中如果有一组发电组件3损坏其他的发电组件3可继续工作,避免造成整个设备瘫痪,同时第一叶轮3-1和第二叶轮3-2的转向相反,使其在运动过程中抵消一部分扭矩,使其运行更加平稳,不易发现倒塔事故,其中发电机7设置在增速箱4上。In use, each
实施例2:Example 2:
如图1-3所示,本实施例在实施例1的基础上,所述支撑框架2包括围绕所述发电组件3设置的多根支撑杆2-1,所述支撑杆2-1呈型,多根所述支撑杆2-1的横杆外伸端均与所述轴承5的外侧壁连接后形成固定框架2-2,所述支撑杆2-1的竖杆一端具有与地面连接的连接部2-3,所述固定框架2-2上对应每层叶轮设有呈环形的滑轨2-4,所述滑轨2-4设于所述固定框架2-2内侧,所述滑轨2-4上设有滚轮2-5,所述滚轮2-5通过连接件2-6与所述叶轮连接。As shown in FIGS. 1-3 , on the basis of Embodiment 1, the support frame 2 includes a plurality of support rods 2-1 arranged around the
支撑框架2包括多根呈型的支撑杆2-1,且该支撑杆2-1的横杆外伸端与轴承5连接,方便固定支撑框架2和发电组件3,同时支撑杆2-1的竖杆一端的连接部2-3通过螺栓与地面固定,同时固定框架2-2内对应每层叶轮设置与滑轨2-4,滑轨2-4上设置有滚轮2-5,同时滚轮2-5和叶轮连接,使得整个装置的一部分力作用在固定框架2-2上,一部分力作用在滑轨2-4上,使得整个装置在运行过程中更加平稳。The support frame 2 includes a plurality of Type support rod 2-1, and the extended end of the cross rod of the support rod 2-1 is connected with the
实施例3:Example 3:
如图1-3所示,本实施例在实施例2的基础上,所述第一叶轮3-1和第二叶轮3-2均包括叶轮轴3-11、安装盘3-12、多个叶片3-13和与所述叶片3-13 数量相匹配的旋转臂3-14,所述叶片3-13与所述旋转臂3-14的一端连接,所述旋转臂3-14的另一端通过所述安装盘3-12均布设于所述叶轮轴3-11上,所述滚轮2-5的数量与所述叶片3-13的数量相匹配,并通过连接件2-6与所述叶片3-13连接;所述叶片3-13呈几何结构状,且第一叶轮3-1和第二叶轮3-2 的叶片3-13朝向相反。As shown in FIG. 1-3, on the basis of Embodiment 2, the first impeller 3-1 and the second impeller 3-2 both include an impeller shaft 3-11, a mounting plate 3-12, a plurality of Blades 3-13 and rotating arms 3-14 matching the number of blades 3-13, the blades 3-13 are connected with one end of the rotating arm 3-14, and the other end of the rotating arm 3-14 The mounting plates 3-12 are all arranged on the impeller shaft 3-11, the number of the rollers 2-5 matches the number of the blades 3-13, and the connecting pieces 2-6 are connected to the The blades 3-13 are connected; the blades 3-13 are in the shape of a geometric structure, and the blades 3-13 of the first impeller 3-1 and the second impeller 3-2 face oppositely.
第一发电组和第二发电组的结构一致是为了方便加工与安装。The structures of the first power generation group and the second power generation group are the same for the convenience of processing and installation.
实施例4:Example 4:
如图1和图2所示,本实施例在实施例2的基础上,所述支撑杆2-1最少为3根。支撑杆2-1至少为3根是为了使其更加稳定。As shown in FIG. 1 and FIG. 2 , on the basis of Embodiment 2, in this embodiment, there are at least three support rods 2-1. The number of support rods 2-1 is at least 3 in order to make it more stable.
实施例5:Example 5:
如图4和图5所示,本实施例在实施例2的基础上,所述第一叶轮3-1的叶轮轴3-11一端与所述增速箱4连接,所述第一叶轮3-1的叶轮轴3-11另一端通过连接组件6与所述第二叶轮3-2的叶轮轴3-11的底端连接,所述第二叶轮3-2的叶轮轴3-11的顶部与所述增速箱4的底部连接。As shown in FIGS. 4 and 5 , on the basis of Embodiment 2, one end of the impeller shaft 3-11 of the first impeller 3-1 is connected to the
第一叶轮3-1和第二叶轮3-2之间通过连接组件6连接,便于实现第一叶轮3-1和第二叶轮3-2的反向旋转,便于在运动过程中抵消一部分扭矩,提高整个发电装置的稳定性。The first impeller 3-1 and the second impeller 3-2 are connected by the connecting component 6, which facilitates the reverse rotation of the first impeller 3-1 and the second impeller 3-2, and facilitates offsetting part of the torque during the movement. Improve the stability of the entire power plant.
实施例6:Example 6:
如图1-5所示,本实施例在实施例2的基础上,所述连接组件6包括轴承5 座、动力连接件6-2轴和设置在轴承5座两端的轴承5,所述轴承5座包括连接底座6-11和安装杆6-12,所述安装杆6-12的一端与所述连接底座6-11的一端连接,所述连接底座6-11的另一端与所述第一叶轮3-1的叶轮轴3-11连接,所述轴承5的内圈与所述安装杆6-12连接,远离所述底座1一端的轴承5的外圈与所述动力连接件6-2的一侧连接,所述动力连接件6-2的另一侧与第二叶轮3-2的叶轮轴3-11连接。As shown in FIGS. 1-5 , on the basis of Embodiment 2, the connecting assembly 6 includes a
连接组件6包括轴承5座、动力连接件6-2和设置在轴承5座上的两个轴承5,轴承5座又包括了连接底座6-11和安装杆6-12,设置连接底座6-11是为了方便与第一叶轮3-1的叶轮轴3-11连接,远离底座1的轴承5的外圈与动力连接件6-2的一侧连接,同时动力连接件6-2的另一侧与第二叶轮3-2的叶轮轴3-11连接,便于实现第一叶轮3-1和第二叶轮3-2的反向旋转。The connection assembly 6 includes a
以上所述实施例仅表达了本实用新型的具体实施方式,其描述较为具体和详细,但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本实用新型构思的前提下,还可以做出若干变形和改进,这些都属于本实用新型的保护范围。The above-mentioned embodiments only represent specific embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.
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