CN208169051U - 一种居民屋顶发电装置 - Google Patents
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Abstract
本实用新型公开了一种居民屋顶发电装置,属于发电设备技术领域。其包括发电箱、光伏组件、风力发电机、蓄电池组和逆变器,发电箱内设置步进电机、与步进电机电连接的步进电机驱动器、风力发电机、蓄电池组和逆变器,发电箱顶面设置通孔,步进电机的转轴穿过通孔并且连接一支撑杆,支撑杆上倾斜设置所述光伏组件,发电箱侧面设有孔,所述风力发电机的风轮转轴穿过所述孔,所述光伏组件上设置光敏电阻,所述光伏组件、所述风力发电机和所述逆变器均与所述蓄电池组电连接,所述蓄电池组、所述光敏电阻和所述步进电机驱动器串联电性连接。本实用新型光伏组件可自动调整位置,提高发电效率,另外光伏组件与风力发电机协同使用,发电受天气影响较少。
Description
技术领域
本实用新型涉及发电设备技术领域,具体是一种居民屋顶发电装置。
背景技术
随着人们生活水平的升高,各家各户用电器的数量越来越多,电网在用电高峰期经常超负荷运行,因此居民屋顶自发电设备逐渐流行开来,一般情况下,居民屋顶设置离网光伏组件实现自发电,可以自发自用,而且不受电网停电的影响,但是,光伏组件固定放置,不能充分利用太阳光,发电效率不高,而且阴雨天气无法进行发电。
公告号为CN201623657UR的专利公开了一种屋顶用太阳能和风力发电装置,该装置包括太阳能电池板机构及风能发电机构,所述太阳能电池板机构及风力发电机构分别用活动铰扣或旋转支架固定在屋顶上。本实用新型可根据太阳的方位和自然风的风向,调整太阳能电池板机构和风力发电机构的角度,使太阳能电池板接受太阳照射和风力发电机的转页对准自然风的风向,从而实现太阳能和风力发电。但是该实用新型的太阳能电池板需要手动调整方向,使用不够方便。
发明内容
有鉴于此,本实用新型针对现有技术的不足,提供的一种能够自动调整光伏组件方向、提高发电效率、使用方便的居民屋顶发电装置。
为解决上述技术问题,本实用新型所采取的技术方案是:一种居民屋顶发电装置,包括发电箱、光伏组件、风力发电机、蓄电池组和逆变器,所述发电箱内设置步进电机、与所述步进电机电连接的步进电机驱动器、所述风力发电机、所述蓄电池组和所述逆变器,所述发电箱顶面设置通孔,所述步进电机的转轴穿过所述通孔并且连接一支撑杆,所述支撑杆上倾斜设置所述光伏组件,所述发电箱侧面设有孔,所述风力发电机的风轮转轴穿过所述孔,所述光伏组件上设置光敏电阻,所述光伏组件、所述风力发电机和所述逆变器均与所述蓄电池组电连接,所述蓄电池组、所述光敏电阻和所述步进电机驱动器串联电性连接。
优选的,所述蓄电池组外包设隔温层。
优选的,所述步进电机的转轴与所述通孔之间设置第一轴用机械密封,所述风力发电机的风轮转轴与所述孔之间设置第二轴用机械密封。
优选的,所述发电箱侧面设置接线孔,所述接线孔上设有密封件。
优选的,所述发电箱的材质为不锈钢金属,所述发电箱涂设防晒层。
与现有技术相比,本实用新型的有益效果如下:
本实用新型的居民屋顶发电装置,采用光伏组件和风力发电机协同发电,在晴、雨天气均能发电,弥补了各自的天气限制,提高了发电效率;蓄电池组用于储存电能,与蓄电池组电连接的逆变器可将蓄电池组的直流电源转化为交流电源供用电器使用;光伏组件倾斜设置可以接受更长时间的光照,光伏组件下设置步进电机,光伏组件上设置的光敏电阻与步进电机驱动器电连接,光敏电阻将光照强度转换为电信号传输给步进电机驱动器,进而控制步进电机转轴转动,使光伏组件持续接受太阳光照射,提高发电效率。
另外,发电箱内的蓄电池组外包设隔温层,防止气温过高或过低对蓄电池组造成损伤,提高电池寿命;步进电机转轴与风力发电机转轴上均设置轴用机械密封,可以防止雨水、灰尘进入发电箱内,对发电箱内各电器元件造成损伤;发电箱侧面设置接线孔,用于将发电箱储存的电能输送至用电器,接线孔上设置密封件,用于保证发电箱的防水、防尘性能;发电箱采用不锈钢金属材质,坚固耐用,使用寿命长,而且外涂设防晒层,提高发电箱的耐候性。
附图说明
图1是本实用新型实施例一的结构示意图;
图2是本实用新型的电路图;
图3是本实用新型实施例二的结构示意图;
其中,1-发电箱,2-光伏组件,3-风力发电机,4-蓄电池组,5-逆变器,6-步进电机,7-步进电机驱动器,8-支撑杆,9-光敏电阻,10-第一轴用机械密封,11-第二轴用机械密封,12-密封件。
具体实施方式
为了更好地理解本实用新型,下面结合实施例进一步清楚阐述本实用新型的内容,但本实用新型的保护内容不仅仅局限于下面的实施例。在下文的描述中,给出了大量具体的细节以便提供对本实用新型更为彻底的理解。然而,对于本领域技术人员来说显而易见的是,本实用新型可以无需一个或多个这些细节而得以实施。
实施例一
如图1~2所示,一种居民屋顶发电装置,包括发电箱1、光伏组件2、风力发电机3、蓄电池组4和逆变器5,所述发电箱1内设置步进电机6、与所述步进电机6电连接的步进电机驱动器7、所述风力发电机3、所述蓄电池组4和所述逆变器5,所述发电箱1顶面设置通孔,所述步进电机6的转轴穿过所述通孔并且连接一支撑杆8,所述支撑杆8上倾斜设置所述光伏组件2,所述发电箱1侧面设有孔,所述风力发电机3的风轮转轴穿过所述孔,所述光伏组件2上设置光敏电阻9,所述光伏组件2、所述风力发电机3和所述逆变器5均与所述蓄电池组4电连接,所述蓄电池组4、所述光敏电阻9和所述步进电机驱动器7串联电性连接。
具体的,所述蓄电池组4外包设隔温层,所述步进电机6的转轴与所述通孔之间设置第一轴用机械密封10,所述风力发电机3的风轮转轴与所述孔之间设置第二轴用机械密封11。
本实用新型实施例的居民屋顶发电装置,采用光伏组件和风力发电机协同发电,在晴、雨天气均能发电,弥补了各自的天气限制,提高了发电效率;蓄电池组用于储存电能,与蓄电池组电连接的逆变器可将蓄电池组的直流电源转化为交流电源供用电器使用;光伏组件倾斜设置可以接受更长时间的光照,光伏组件下设置步进电机,光伏组件上设置的光敏电阻与步进电机驱动器电连接,光敏电阻将光照强度转换为电信号传输给步进电机驱动器,进而控制步进电机转轴转动,使光伏组件持续接受太阳光照射,提高发电效率。另外,发电箱内的蓄电池组外包设隔温层,防止气温过高或过低对蓄电池组造成损伤,提高电池寿命;步进电机转轴与风力发电机转轴上均设置轴用机械密封,可以防止雨水、灰尘进入发电箱内,对发电箱内各电器元件造成损伤,保证发电装置的安全运行。
实施例二
如图2~3所示,一种居民屋顶发电装置,包括发电箱1、光伏组件2、风力发电机3、蓄电池组4和逆变器5,所述发电箱1内设置步进电机6、与所述步进电机6电连接的步进电机驱动器7、所述风力发电机3、所述蓄电池组4和所述逆变器5,所述发电箱1顶面设置通孔,所述步进电机6的转轴穿过所述通孔并且连接一支撑杆8,所述支撑杆8上倾斜设置所述光伏组件2,所述发电箱1侧面设有孔,所述风力发电机3的风轮转轴穿过所述孔,所述光伏组件2上设置光敏电阻9,所述光伏组件2、所述风力发电机3和所述逆变器5均与所述蓄电池组4电连接,所述蓄电池组4、所述光敏电阻9和所述步进电机驱动器7串联电性连接。
具体的,所述蓄电池组4外包设隔温层,所述步进电机6的转轴与所述通孔之间设置第一轴用机械密封10,所述风力发电机3的风轮转轴与所述孔之间设置第二轴用机械密封11。
本实用新型实施例的居民屋顶发电装置与实施例一的不同之处在于:所述发电箱1侧面设置接线孔,用于将发电箱储存的电能输送至用电器,所述接线孔上设有密封件12,用于保证发电箱的防水、防尘性能;所述发电箱的材质为不锈钢金属,坚固耐用,所述发电箱涂设防晒层,提高发电箱的耐候性能。
最后说明的是,以上实施例仅用以说明本实用新型的技术方案而非限制,本领域普通技术人员对本实用新型的技术方案所做的其他修改或者等同替换,只要不脱离本实用新型技术方案的精神和范围,均应涵盖在本实用新型的权利要求范围当中。
Claims (5)
1.一种居民屋顶发电装置,包括发电箱、光伏组件、风力发电机、蓄电池组和逆变器,其特征在于:所述发电箱内设置步进电机、与所述步进电机电连接的步进电机驱动器、所述风力发电机、所述蓄电池组和所述逆变器,所述发电箱顶面设置通孔,所述步进电机的转轴穿过所述通孔并且连接一支撑杆,所述支撑杆上倾斜设置所述光伏组件,所述发电箱侧面设有孔,所述风力发电机的风轮转轴穿过所述孔,所述光伏组件上设置光敏电阻,所述光伏组件、所述风力发电机和所述逆变器均与所述蓄电池组电连接,所述蓄电池组、所述光敏电阻和所述步进电机驱动器串联电性连接。
2.如权利要求1所述的居民屋顶发电装置,其特征在于:所述蓄电池组外包设隔温层。
3.如权利要求2所述的居民屋顶发电装置,其特征在于:所述步进电机的转轴与所述通孔之间设置第一轴用机械密封,所述风力发电机的风轮转轴与所述孔之间设置第二轴用机械密封。
4.如权利要求3所述的居民屋顶发电装置,其特征在于:所述发电箱侧面设置接线孔,所述接线孔上设有密封件。
5.如权利要求4所述的居民屋顶发电装置,其特征在于:所述发电箱的材质为不锈钢金属,所述发电箱涂设防晒层。
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