CN217462402U - A modular small general hydraulic generator and renewable energy power generation system - Google Patents
A modular small general hydraulic generator and renewable energy power generation system Download PDFInfo
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Abstract
Description
技术领域technical field
本实用新型涉及再生能源技术领域,尤其是指一种模块型小型通用水力发电机及再生能源发电系统。The utility model relates to the technical field of renewable energy, in particular to a modular small general hydraulic generator and a renewable energy power generation system.
背景技术Background technique
水力发电机是将水的重力势能转化为电能的一种发电设备。传统的水力发电机比较大型,通常设置在大坝上,其安装部署的难度大,工程量浩大,造价费用高昂。A hydroelectric generator is a power generation device that converts the gravitational potential energy of water into electrical energy. Traditional hydroelectric generators are relatively large and are usually installed on dams. Their installation and deployment are difficult, the amount of engineering is huge, and the cost is high.
因此,在河流、瀑布、排水沟等小型水利设施部署水力发电机时,传统的水力发电机并不适用,不容易部署,也不经济。Therefore, when deploying hydroelectric generators in small water conservancy facilities such as rivers, waterfalls, and drainage ditches, traditional hydroelectric generators are not suitable, not easy to deploy, and not economical.
实用新型内容Utility model content
有鉴于此,本实用新型针对现有技术存在之缺失,其主要目的是提供一种模块型小型通用水力发电机及再生能源发电系统。其,模块化布置,不但容易部署,而且造价低,从而克服现有技术的不足。In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a modular small general-purpose hydroelectric generator and a renewable energy power generation system. The modular arrangement is not only easy to deploy, but also low in cost, thereby overcoming the deficiencies of the prior art.
为实现上述目的,本实用新型采用如下之技术方案:To achieve the above object, the present invention adopts the following technical scheme:
本申请提供一种模块型小型通用水力发电机,包括至少一个或以上发电机模块,且各所述发电机模块之间可组合连接;The present application provides a modular small general-purpose hydroelectric generator, comprising at least one or more generator modules, and each of the generator modules can be connected in combination;
所述发电机模块包括机械框架、以及设置在机械框架上的发电机构;The generator module includes a mechanical frame and a power generating mechanism arranged on the mechanical frame;
所述发电机构包括导流壳、涡轮、发电机;所述导流壳上端设置有进水口,所述导流壳下端设置有出水口;所述进水口和出水口之间,设置有涡状水流室连通;所述涡轮设置在所述涡状水流室内,并靠近所述出水口;所述涡轮上的转轴与所述发电机之间通过传动机构连接在一起;水流驱动所述涡轮转动,涡轮经传动机构带动发电机转动,以产生电力。The power generation mechanism includes a guide casing, a turbine, and a generator; the upper end of the guide casing is provided with a water inlet, and the lower end of the guide casing is provided with a water outlet; between the water inlet and the water outlet, a vortex is arranged The water flow chambers communicate with each other; the turbine is arranged in the vortex-shaped water flow chamber and is close to the water outlet; the rotating shaft on the turbine and the generator are connected together by a transmission mechanism; the water flow drives the turbine to rotate, The turbine drives the generator to rotate through the transmission mechanism to generate electricity.
优选的,所述涡状水流室的内径沿着所述进水口至所述出水口的方向内径逐渐变小;以使流水截面积沿水流方向逐渐变小,以增加流水速度。Preferably, the inner diameter of the vortex-shaped water flow chamber gradually decreases along the direction from the water inlet to the water outlet; so that the cross-sectional area of the flowing water gradually decreases along the water flow direction to increase the water velocity.
优选的,所述转轴的上下两端均设置有轴承,所述轴承对应地设置于所述涡状水流室的上侧和下侧。Preferably, the upper and lower ends of the rotating shaft are provided with bearings, and the bearings are correspondingly arranged on the upper side and the lower side of the vortex-shaped water flow chamber.
优选的,所述机械框架靠近所述进水口一侧设置有挡水结构;对应所述进水口的外侧设置有过滤网。Preferably, a water blocking structure is provided on one side of the mechanical frame close to the water inlet; and a filter screen is provided on the outer side corresponding to the water inlet.
优选的,所述传动机构包括设于所述转轴上的皮带轮A、设于所述发电机输入轴上的皮带轮B、以及连接于所述皮带轮A和所述皮带轮B之间皮带;或者,所述传动机构为变速箱。优选的,所述机械框架的底部设置有地脚螺丝,所述机械框架之间通过螺丝组合在一起。Preferably, the transmission mechanism includes a pulley A set on the rotating shaft, a pulley B set on the input shaft of the generator, and a belt connected between the pulley A and the pulley B; The transmission mechanism is a gearbox. Preferably, the bottom of the mechanical frame is provided with anchor screws, and the mechanical frames are assembled together by screws.
优选的,所述机械框架内设置有配重固定结构。Preferably, a counterweight fixing structure is provided in the mechanical frame.
优选的,所述发电机位于远离所述进水口或流水地方,且所述发电机的安装高度高于水面高度;所述发电机上设置有发电机保护盖,以防止水进入发电机。Preferably, the generator is located away from the water inlet or flowing water, and the installation height of the generator is higher than the water surface height; a generator protection cover is provided on the generator to prevent water from entering the generator.
优选的,所述发电机模块并排连接在一起。Preferably, the generator modules are connected side by side.
一种再生能源发电系统,包括所述一种模块型小型通用水力发电机、以及再生能源系统;所述再生能源系统与所述一种模块型小型通用水力发电机电相连;所述再生能源系统,包括太阳能板、充电控制器、逆变器、蓄电池、风力发电机;所述充电控制器与太阳能板、逆变器、蓄电池、风力发电机相连。A renewable energy power generation system, comprising the modular small general-purpose hydroelectric generator and a renewable energy system; the renewable energy system is electrically connected to the modular small general-purpose hydroelectric generator; the renewable energy system, It includes a solar panel, a charging controller, an inverter, a battery, and a wind generator; the charging controller is connected with the solar panel, the inverter, the battery, and the wind generator.
本实用新型与现有技术相比具有明显的优点和有益效果,具体而言,由上述技术方案可知,所述一种模块型小型通用水力发电机是由一个或者多个发电机模块组合而成的,部署起来非常方便。所述一种模块型小型通用水力发电机能根据不同流域的水文环境,部署相应数量的发电机模块,从而能降低造价成本。Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solutions that the modular small general hydraulic generator is composed of one or more generator modules. Yes, it is very easy to deploy. The modular small general-purpose hydroelectric generator can deploy a corresponding number of generator modules according to the hydrological environment of different river basins, thereby reducing the cost of construction.
水从进水口进去,然后逐渐加速进入到涡状水流室之中推动涡轮转动,保证涡轮具有足够的动力驱动发电机工作。The water enters from the water inlet, and then gradually accelerates into the vortex-shaped water flow chamber to drive the turbine to rotate, ensuring that the turbine has enough power to drive the generator to work.
为更清楚地阐述本实用新型的结构特征和功效,下面结合附图与具体实施例来对本实用新型进行详细说明。In order to illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
附图说明Description of drawings
图1是本实用新型之实施例的结构示意图。FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
图2是本实用新型之实施例的发电机模块的剖面示意图。2 is a schematic cross-sectional view of a generator module according to an embodiment of the present invention.
图3是本实用新型之实施例的部分结构示意图。FIG. 3 is a partial structural schematic diagram of an embodiment of the present invention.
图4是本实用新型之实施例的部分结构示意图。FIG. 4 is a partial structural schematic diagram of an embodiment of the present invention.
图5是本实用新型之实施例的部署时示意图。FIG. 5 is a schematic diagram of an embodiment of the present invention during deployment.
图6是本实用新型之实施例的图5另一角度示意图。FIG. 6 is another perspective view of FIG. 5 according to the embodiment of the present invention.
图7是本实用新型之实施例的三种涡轮示意图。FIG. 7 is a schematic diagram of three types of turbines according to an embodiment of the present invention.
图8是本实用新型之实施例的发电机构正视示意图。FIG. 8 is a schematic front view of a power generating mechanism according to an embodiment of the present invention.
图9是本实用新型之实施例的发电机构俯视示意图。FIG. 9 is a schematic top view of a power generating mechanism according to an embodiment of the present invention.
图10是本实用新型之实施例的发电机构结构示意图。10 is a schematic structural diagram of a power generating mechanism according to an embodiment of the present invention.
图11是本实用新型之实施例的发电机构侧视示意图。11 is a schematic side view of a power generating mechanism according to an embodiment of the present invention.
图12是本实用新型之实施例的多个发电机模块组装示意图。FIG. 12 is a schematic diagram of the assembly of a plurality of generator modules according to an embodiment of the present invention.
图13是本实用新型之实施例的部署时的正视示意图。FIG. 13 is a schematic front view of the embodiment of the present invention when deployed.
图14是本实用新型之实施例的部署时的示意图。FIG. 14 is a schematic diagram of an embodiment of the present invention during deployment.
图15是本实用新型之实施例的再生能源发电系统连接示意图。15 is a schematic diagram of the connection of the renewable energy power generation system according to the embodiment of the present invention.
附图标识说明:Description of drawings:
10、发电机模块 11、机械框架10.
12、地脚螺丝 13、配重固定结构12.
14、太阳能板 15、发电机保护盖14.
16、挡水结构 20、发电机构16.
21、导流壳 22、进水口21.
23、涡状水流室 24、出水口23. Vortex
25、涡轮 26、发电机25.
27、过滤网 28、转轴27,
29、轴承 30、传动机构29.
31、皮带轮A 32、皮带轮B31.
33、皮带 40、充电控制器33.
41、逆变器 42、蓄电池41.
17、螺丝 18、水坝。17,
具体实施方式Detailed ways
请参照图1至图14所示,其显示出了本实用新型之较佳实施例的具体结构,是一种模块型小型通用水力发电机。Please refer to FIG. 1 to FIG. 14, which show the specific structure of the preferred embodiment of the present invention, which is a modular small general-purpose hydraulic generator.
其中,所述一种模块型小型通用水力发电机是模块化组装的,可以适应不同宽度的流域,同时模块化的结构组部署起来也特别的方便,能降低造价的成本。Among them, the modular small general-purpose hydroelectric generator is modularly assembled, which can adapt to different widths of watersheds, and at the same time, the modular structure group is particularly convenient to deploy, which can reduce the cost of construction.
本申请提供一种模块型小型通用水力发电机,包括至少一个或以上发电机模块10,且各所述发电机模块10之间可组合连接;所述发电机模块10包括机械框架11、以及设置在机械框架11上的发电机构 20;所述发电机构20包括导流壳21、涡轮25、发电机26;所述导流壳 21上端设置有进水口22,所述导流壳21下端设置有出水口24;所述进水口22和出水口24之间,设置有涡状水流室23连通;所述涡轮25设置在所述涡状水流室23内,并靠近所述出水口24;所述涡轮25上的转轴 28与所述发电机26之间通过传动机构30连接在一起;水流驱动所述涡轮25转动,涡轮25经传动机构30带动发电机26转动,以产生电力。水从进水口22进入,经过涡状水流室23后从出水口24流出,在这个过程中水流推动涡状水流室23中的涡轮25转动,涡轮25的动力经传动机构 30带动发电机26转动,以产生电力。The present application provides a modular small general-purpose hydroelectric generator, which includes at least one or
所述模块型小型通用水力发电机是由一个或者多个发电机模块 10组合而成的,可以根据流域的情况设置不同数量的发电机模块10,因此部署起来非常方便,造价低,安装、维修也非常的容易。模块型小型通用水力发电机部署的时候,在其两侧可用混凝土、沙袋,沙石头等材料堆砌成一水坝18,让水按照设计的方向流动。水坝的高水位一侧,也就是所述机械框架11靠近所述进水口22一侧设置有挡水结构 16;对应所述进水口22的外侧设置有过滤网27。挡水结构16将水挡住,让水坝里的水形成水压差,水从过滤网27进入到进水口22。挡水结构 16可以为板、沙袋、混凝土墙等,不做具体的限制。过滤网27能防止大型异物进入到涡状水流室23。机械框架11与机械框架11间是可以组合在一起的。机械框架11之间可通过螺丝17或者其它机械连接方式组合在一起,组装拆卸都非常的方便。其它机械连接方式可以为焊接、卡扣、卡箍等等,不做具体的限制。每个独立的发电机模块10并联安装在一起工作,形成一个大的发电站。The modular small general-purpose hydroelectric generator is composed of one or
所述一种模块型小型通用水力发电机具有至少如下优点:1、所述一种模块型小型通用水力发电机可以设置在任何水流区域,如河流、瀑布、排水沟等。它可以为不同地区(家庭、小工厂、公路、农田、温室等)发电。(例如照明、取暖等)。2、具有支持发电机模块 10的机械框架11,不需要复杂的土建工程。它可以灵活地进行安装、维护,或者根据需要移动到其他区域。3、整个发电机模块10是使用防腐材料(例如铝合金)来制造,抗腐蚀。4、涡轮25叶片可以是不同的形状,以适应不同的设计要求。例如,如图7所示的三种形状。The modular small general-purpose hydroelectric generator has at least the following advantages: 1. The modular small general-purpose hydroelectric generator can be set in any water flow area, such as rivers, waterfalls, drainage ditches, and the like. It can generate electricity for different areas (households, small factories, roads, farmland, greenhouses, etc.). (eg lighting, heating, etc.). 2. With a
优选的,所述涡状水流室23的内径沿着所述进水口22至所述出水口24的方向内径逐渐变小;以使流水截面积沿水流方向逐渐变小,以增加流水速度。流水截面积沿水流方向逐渐变小,因此水从进水口 22进入后水的流速会增大。水在涡状水流室23的控制之下涡轮25能受到很好的水流推力,从而使得涡轮25转动的平稳,动力输出稳定,发电也很稳定。涡轮25上的转轴28与所述发电机26之间设置传动机构30 相连,传动机构30具有调速作用。通过所述传动机构30可实现大扭矩驱动发电机旋转发电。传动机构30优选为变速箱或皮带轮传动组件,也可以为其它的组件,不做具体的限制。涡轮25的动力通过传动机构 30传送给发电机26,发电机26转动从而产生电力。其中,所述涡轮25 是可以根据不同的使用场景和选择不同类似的涡轮25的。Preferably, the inner diameter of the vortex-shaped
优选的,所述转轴28的上下两端均设置有轴承29,所述轴承29 对应地设置于所述涡状水流室23的上侧和下侧。轴承29减少转轴28 转动时候的摩擦力,降低了阻力,减少了磨损,增加能量效能。Preferably, the upper and lower ends of the
优选的,所述传动机构30包括设于所述转轴28上的皮带轮A31、设于所述发电机26输入轴上的皮带轮B32、以及连接于所述皮带轮 A31和所述皮带轮B32之间皮带33;或者,所述传动机构30为变速箱。所述转轴28上设置有皮带轮A31;所述发电机26的输入轴上设置有皮带轮B32;皮带轮A31和皮带轮B32上套有皮带。皮带轮A31和皮带轮 B32的轮直径可以为相同或不同。当皮带轮A31和皮带轮B32轮直径不一致的时候,皮带轮A31和皮带轮B32的速度一样,可以起到调速的作用。所述传动机构30为变速箱时候,变速箱可以起到调速的作用,让动力平稳地传输。Preferably, the
优选的,所述机械框架11的底部设置有地脚螺丝12,所述机械框架11之间通过螺丝组合在一起。地脚螺丝12打入底部的基础之中将机械框架11固定。配重固定结构13为发电机模块10提供配重,增强了发电机模块10的重量,可以防止其倾覆,稳定性更高。优选的,所述机械框架11内设置有配重固定结构13。配重固定结构13可以为金属块,混凝土块、沙袋等,不做具体的限制。Preferably, the bottom of the
优选的,所述发电机26位于远离所述进水口22或流水地方,且所述发电机26的安装高度高于水面高度;所述发电机26上设置有发电机26保护盖15,以防止水进入发电机26。发电机26设置在远离水的高度,且在发电机26上设置发电机26保护盖15,可以防止日晒、雨淋、水泡等危害,有利于增强发电机26的使用寿命。Preferably, the
优选的,所述发电机模块10并排连接在一起。多个发电机模块 10并排连接在一起,可以形成一个大型的水力发电站,这样方便电力的扩容、灵活布局,具有更大的市场。Preferably, the
请参照图14、图15,一种再生能源发电系统,包括所述一种模块型小型通用水力发电机、以及再生能源系统;所述再生能源系统与所述一种模块型小型通用水力发电机电相连;所述再生能源系统,包括太阳能板14、充电控制器40、逆变器41、蓄电池42、风力发电机;所述充电控制器40与太阳能板14、逆变器41、蓄电池42、风力发电机相连。模块型小型通用水力发电机和再生能源系统相兼容,能联合发电,可以保证能源的稳定性,持续性,安全性、最大限度地输出电能。Please refer to Fig. 14 and Fig. 15 , a regenerative energy power generation system includes the aforementioned modular small-sized general-purpose hydroelectric generator and a regenerative energy system; the regenerative energy system and the aforementioned modular-type small-sized general-purpose hydroelectric generator connected; the renewable energy system includes
综上所述,本实用新型的设计重点在于,其所述一种模块型小型通用水力发电机是由一个或者多个发电机模块10组合而成的。模块化的布局,能适用于不同流域使用场景,部署起来非常方便,能降低造价成本,通用性也更强。To sum up, the key point of the design of the present invention is that the modular small general-purpose hydroelectric generator is composed of one or
以上所述,仅是本实用新型的较佳实施例而已,并非对本实用新型的技术范围作任何限制,故凡是依据本实用新型的技术实质对以上实施例所作的任何细微修改、等同变化与修饰,均仍属于本实用新型技术方案的范围内。The above descriptions are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention , all still belong to the scope of the technical solution of the present invention.
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