CN113992125A - 一种屋顶分布式光伏板夹块、光伏系统及安装方法 - Google Patents

一种屋顶分布式光伏板夹块、光伏系统及安装方法 Download PDF

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CN113992125A
CN113992125A CN202111506382.1A CN202111506382A CN113992125A CN 113992125 A CN113992125 A CN 113992125A CN 202111506382 A CN202111506382 A CN 202111506382A CN 113992125 A CN113992125 A CN 113992125A
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王伟
董旭
高鹏
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Shengwei New Energy Technology Development Tianjin Co ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
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    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
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    • F24S25/61Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/615Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures for fixing to protruding parts of buildings, e.g. to corrugations or to standing seams
    • YGENERAL 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
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    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
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    • Y02E10/47Mountings or tracking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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Abstract

本发明提供了一种屋顶分布式光伏板夹块、光伏系统及安装方法,涉及光伏领域,包括板肋夹持机构以及滑台定位机构,其中板肋夹持机构包括夹臂主体和侧夹臂,而滑台定位机构包括竖向卡板和弹性部件,本发明通过对现有的光伏板夹块进行结构优化,免于工作人员利用螺栓将光伏板锁定在光伏板夹块上,有效提高安装效率;由于无需安装螺栓,因此能够有效缩减相邻光伏板之间的距离,进而不仅能够增大光伏板的安装面积,同时增强光伏板的稳定性。

Description

一种屋顶分布式光伏板夹块、光伏系统及安装方法
技术领域
本发明涉及光伏领域,尤其涉及一种屋顶分布式光伏板夹块、光伏系统及安装方法。
背景技术
随着国家能源局综合司下发《关于报送整县(市、区)屋顶分布式光伏开发试点方案的通知》(以下简称《通知》),推进屋顶分布式光伏建设,建筑+光伏的行业趋势也愈加明显。建筑光伏一体化(BIPV)或将成为未来分布式光伏的主流形式。
光伏建筑一体化(Building Integrated Photovoltaic,BIPV)是一种将太阳能发电(光伏)产品集成到建筑上的技术。
它不同于光伏系统附着在建筑上的形式,可分为两大类:一类是光伏方阵与建筑的结合,另一类是光伏方阵与建筑的集成。在这两种方式中,光伏方阵与建筑的结合是一种常用的形式,特别是与建筑屋面的结合。
目前L型夹具作为最普遍的光伏板夹具,但是其在安装时需工作人员利用锁紧螺栓将光伏板的端部锁定在多组环绕布设的光伏板夹具上,其操作繁琐,安装效率较低。
发明内容
本发明所要解决的技术问题是克服现有技术中存在的不足,提供一种屋顶分布式光伏板夹块、光伏系统及安装方法,其能够有效提高安装效率并提高稳定性。
本发明是通过以下技术方案予以实现:一种屋顶分布式光伏板夹块,包括板肋夹持机构以及滑台定位机构,板肋夹持机构包括夹臂主体和侧夹臂,夹臂主体和侧夹臂通过锁紧螺栓锁定在板肋上,夹臂主体的上部设有限位滑槽,滑台定位机构包括竖向卡板和弹性部件,竖向卡板的下部与限位滑槽滑动连接,弹性部件朝向外侧拉动竖向卡板,竖向卡板的上部设有倾斜的卡接部,卡接部卡接并抵住光伏板边缘。
根据上述技术方案,优选地,弹性部件是弹簧,弹簧的两端分别与夹臂主体和竖向卡板相连接,弹簧向外侧拉动竖向卡板。
根据上述技术方案,优选地,限位滑槽的内侧壁设有横向导向槽,竖向卡板的下部设有与横向导向槽相适配的滑动部。
根据上述技术方案,优选地,夹臂主体和侧夹臂的下部设有与肋板相适配的V形弯折部。
根据上述技术方案,优选地,夹臂主体的上部设有两组相平行的限位滑槽,且每组限位滑槽内设有一组滑台定位机构。
本发明还公开了一种屋顶分布式光伏系统,采用上述的屋顶分布式光伏板夹块,还包括光伏板,多组夹块配合夹持锁定光伏板。
本发明同时公开了一种屋顶分布式光伏系统安装方法,采用上述的屋顶分布式光伏板夹块,包括以下步骤:
步骤1、夹臂主体和侧夹臂通过锁紧螺栓锁定在板肋上;
步骤2、光伏板的一侧插入相应的夹块内,此时光伏板的另一侧抵住竖向卡板的卡接部斜面;
步骤3、下压光伏板,光伏板向外侧推动竖向卡板,竖向卡板在弹性部件拉动下,使得卡接部的下端抵住光伏板,完成光伏系统安装。
本发明的有益效果是:
(1)本发明通过对现有的光伏板夹块进行结构优化,免于工作人员利用螺栓将光伏板锁定在光伏板夹块上,有效提高安装效率;
(2)由于无需安装螺栓,因此能够有效缩减相邻光伏板之间的距离,进而不仅能够增大光伏板的安装面积,同时增强光伏板的稳定性。
附图说明
图1示出了根据本发明的实施例1的等轴测结构示意图;
图2示出了根据本发明的实施例1的侧视结构示意图;
图3示出了根据本发明的实施例1的主视结构示意图;
图4示出了根据本发明的实施例2的等轴测结构示意图;
图5示出了图4中局部A的细部结构示意图;
图中:1、板肋夹持机构;2、滑台定位机构;3、夹臂主体;4、侧夹臂;5、锁紧螺栓;6、限位滑槽;7、竖向卡板;8、弹性部件;9、卡接部;10、横向导向槽;11、滑动部;12、V形弯折部;13、光伏板。
具体实施方式
为了使本技术领域的技术人员更好地理解本发明的技术方案,下面结合附图和最佳实施例对本发明做进一步的详细说明。
实施例1
如图所示,本发明一种屋顶分布式光伏板夹块,包括板肋夹持机构以及两组朝向相反方向的滑台定位机构,板肋夹持机构包括夹臂主体和侧夹臂,夹臂主体和侧夹臂通过锁紧螺栓锁定在板肋上,夹臂主体的上部设有两组相平行的限位滑槽,滑台定位机构包括竖向卡板和弹性部件,竖向卡板的下部与限位滑槽滑动连接,弹性部件朝向外侧拉动竖向卡板,竖向卡板的上部设有倾斜的卡接部,卡接部卡接并抵住光伏板边缘。
根据上述实施例,优选地,弹性部件是弹簧,弹簧的两端分别与夹臂主体和竖向卡板相连接,弹簧向外侧拉动竖向卡板,弹簧弹性稳定,且成本低廉。
进一步的,限位滑槽的内侧壁设有横向导向槽,竖向卡板的下部设有与横向导向槽相适配的滑动部,通过滑动部与横向导向槽的滑动配合,有效增强竖向卡板的稳定性。
进一步的,夹臂主体和侧夹臂的下部设有与肋板相适配的V形弯折部,进而实现稳定且牢固的夹持在屋顶的肋板上。
实施例1
本发明还公开了一种屋顶分布式光伏系统,采用上述的屋顶分布式光伏板夹块,还包括光伏板,多组夹块配合夹持锁定光伏板。
屋顶分布式光伏系统的安装方法,具体包括以下步骤:
步骤1、夹臂主体和侧夹臂通过锁紧螺栓锁定在屋顶的板肋上,该种板肋常用于彩钢瓦;
步骤2、光伏板的一侧插入相应的夹块内,此时光伏板的另一侧抵住竖向卡板的卡接部斜面;
步骤3、下压光伏板,光伏板向外侧推动竖向卡板,竖向卡板在弹性部件拉动下,使得卡接部的下端抵住光伏板,完成光伏系统安装。
本发明的有益效果是:
(3)本发明通过对现有的光伏板夹块进行结构优化,免于工作人员利用螺栓将光伏板锁定在光伏板夹块上,有效提高安装效率;
由于无需安装螺栓,因此能够有效缩减相邻光伏板之间的距离,进而不仅能够增大光伏板的安装面积,同时增强光伏板的稳定性。
以上仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (7)

1.一种屋顶分布式光伏板夹块,其特征在于,包括板肋夹持机构以及滑台定位机构,所述板肋夹持机构包括夹臂主体和侧夹臂,所述夹臂主体和侧夹臂通过锁紧螺栓锁定在板肋上,所述夹臂主体的上部设有限位滑槽,所述滑台定位机构包括竖向卡板和弹性部件,所述竖向卡板的下部与所述限位滑槽滑动连接,所述弹性部件朝向外侧拉动所述竖向卡板,所述竖向卡板的上部设有倾斜的卡接部,所述卡接部卡接并抵住所述光伏板边缘。
2.根据权利要求1所述的一种屋顶分布式光伏板夹块,其特征在于,所述弹性部件是弹簧,所述弹簧的两端分别与所述夹臂主体和竖向卡板相连接,所述弹簧向外侧拉动所述竖向卡板。
3.根据权利要求1所述的一种屋顶分布式光伏板夹块,其特征在于,所述限位滑槽的内侧壁设有横向导向槽,所述竖向卡板的下部设有与所述横向导向槽相适配的滑动部。
4.根据权利要求1所述的一种屋顶分布式光伏板夹块,其特征在于,所述夹臂主体和侧夹臂的下部设有与所述肋板相适配的V形弯折部。
5.根据权利要求1所述的一种屋顶分布式光伏板夹块,其特征在于,所述夹臂主体的上部设有两组相平行的限位滑槽,且每组限位滑槽内设有一组滑台定位机构。
6.一种屋顶分布式光伏系统,其特征在于,采用权利要求1-5中任意一项所述的屋顶分布式光伏板夹块,还包括光伏板,多组夹块配合夹持锁定所述光伏板。
7.一种屋顶分布式光伏系统安装方法,其特征在于,采用权利要求1-5中任意一项所述的屋顶分布式光伏板夹块,包括以下步骤:
步骤1、夹臂主体和侧夹臂通过锁紧螺栓锁定在板肋上;
步骤2、光伏板的一侧插入相应的夹块内,此时光伏板的另一侧抵住竖向卡板的卡接部斜面;
步骤3、下压光伏板,光伏板向外侧推动竖向卡板,竖向卡板在弹性部件拉动下,使得卡接部的下端抵住所述光伏板,完成光伏系统安装。
CN202111506382.1A 2021-12-10 2021-12-10 一种屋顶分布式光伏板夹块、光伏系统及安装方法 Pending CN113992125A (zh)

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