CN105157248A - 一种家用太阳能热电联供装置 - Google Patents

一种家用太阳能热电联供装置 Download PDF

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CN105157248A
CN105157248A CN201510584418.6A CN201510584418A CN105157248A CN 105157248 A CN105157248 A CN 105157248A CN 201510584418 A CN201510584418 A CN 201510584418A CN 105157248 A CN105157248 A CN 105157248A
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solar
power
heat
box
water
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王伟
周天
冯维忠
杜栋梁
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Guangdong Heyi New Material Institute Co Ltd
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BEIJING WUJIHEYI NEW ENERGY SCIENCE & TECHNOLOGY Co Ltd
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    • 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
    • Y02B10/10Photovoltaic [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
    • 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
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems
    • 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
    • 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
    • Y02E10/60Thermal-PV hybrids

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Abstract

本发明涉及一种家用太阳能热电联供装置,包括至少一组太阳能发电系统与太阳能热水器两者构成的组合。不同复合发电装置中的电池板可串并联后依次进由发电控制器、储电组、逆变器、入电闸后输出至用电终端。注水盒中的水由于吸收了太阳光余热和电池板散热而被加热,利用该预热热水进入太阳能热水器中进行二次加热。本发明可解决两个问题,一是光伏发电时由于阳光直射与电池内阻的共同作用,导致光伏电池发热,所带来发电效率降低的问题;二是由于电池吸收多为可见光,将不可见光的能量反射或吸收变为热能,在空气中消耗浪费的问题。解决上述两个问题,生成热量是先前技术的两倍以上,价格低,稳定性好。

Description

一种家用太阳能热电联供装置
技术领域
本发明涉及一种家用太阳能热电联供装置。
背景技术
在公知的技术领域,现如今家用太阳能热电联供技术已经处于很成熟的阶段,但是还是有一些问题需要研发人员去优化,使其能够充分利用能源,不对能源造成浪费。常规太阳能光伏发电,发电时由于阳光直射与电池内阻的共同作用,导致光伏电池发热,会降低发电效率。其次电池吸收多为可见光,将不可见光能量反射或吸收变为热能,在环境中消耗浪费。
发明内容
本发明要解决的技术问题是:克服上述问题,提供一种家用太阳能热电联供装置,能够充分利用太阳光照射的热能和光能。
本发明解决其技术问题所采用的技术方案是:一种家用太阳能热电联供装置,包括至少一组太阳能发电系统与太阳能热水器两者构成的组合,所述太阳能发电系统具有复合发电装置。所述复合发电装置依次为两个顺次叠加设置的钢化玻璃盒及太阳能电池板;最上侧为真空玻璃盒内部抽真空,中间为注水玻璃盒内部注满水并与外接供水装置相连,太阳能电池板贴在注水玻璃盒下方,正面对着注水玻璃盒。若干复合发电装置中的太阳能电池板可串并联后依次进由发电控制器、储电组、逆变器、入电闸后输出至用电终端。同时,注水玻璃盒的出水口通过微型出水泵与太阳能热水器中的水箱相连,将吸收了太阳光余热和太阳能电池板散热的预热水供给太阳能热水器使用。
本发明的有益效果是:本发明针对的两个问题,一个是光伏发电时由于阳光直射与电池内阻的共同作用,导致光伏电池发热,所带来的降低发电效率的问题,一个是电池吸收多为可见光,将其它不可见光反射或吸收变为热能,在环境中消耗浪费的问题。提供一种家用太阳能热电联供装置,将成熟的光伏发电技术与产业完整的太阳能管式采热装置结合,其生成热量是先前技术的两倍以上,此发明系统核心在于总成的控制系统,此系统逻辑极为清晰,传感部件简单,控制输出功率很小,使用半导体原件输出直接驱动,价格低,稳定性好。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图;
图2是本发明中复合发电装置的结构示意图;
图中:1.太阳能发电系统,11.复合发电装置,111.真空玻璃盒,112.注水玻璃盒.113.太阳能电池板,12.外接供水装置,121.微型注水泵,13.微型出水泵,2.太阳能热水器。
具体实施方式
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图,仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。
如图1和图2所示的本发明一种家用太阳能热电联供装置的优选实施案例,包括至少一组太阳能发电系统1与太阳能热水器2两者构成的组合,太阳能发电系统1具有复合发电装置11。所述复合发电装置11依次为两个顺次叠加设置的钢化玻璃盒111、112及太阳能电池板113;最上侧为真空玻璃盒111内部抽真空,用以改善注水玻璃盒内冷却水与空气的对流环境,减少其向环境的散热;中间为注水玻璃盒112内部注满水并与外接供水装置12相连,用以吸收部分光照产生的热以及电池板工作时产生的热;太阳能电池板113贴在注水玻璃盒112下方,正面对着注水玻璃盒。若干复合发电装置11中的太阳能电池板113可串并联后依次进由发电控制器、储电组、逆变器、入电闸后输出至用电终端。
由于光通过玻璃时会有光阻产生,但更多光依然通过漫反射作用于太阳能电池板113的表面(现在电池也通过玻璃成型技术利用漫反射增加光的照射均匀度),微型注水泵121加入低温水,阳光作用在复合发电装置11上,同时水吸收光产生的热与电池工作时产生的热,并开始逐渐升温,光伏电池光衰极限一般不超过80℃。当玻璃水盒温度升至45℃时由下方出口被微型出水泵13抽出,进入到太阳能热水器2中继续加热。抽光后,低温水由上方进口加入,在排水的100秒中电池冷却消失,但这段时间升温并不会很快,不足以影响到整个发电过程。同时容纳有水的玻璃盒112还可以在冬天太阳照射预热后通过控制进行加水,防止玻璃在夜间存水冻裂。
以上述依据本发明的理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项发明技术思想的范围内,进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。

Claims (4)

1.一种家用太阳能热电联供装置,其特征在于:包括至少一组太阳能发电系统(1)与太阳能热水器(2)两者构成的组合,所述太阳能发电系统(1)具有复合发电装置(11)。
2.根据权利要求1所述的复合发电装置(11),其特征在于:依次为两个顺次叠加设置的钢化玻璃盒(111、112)及太阳能电池板(113);最上侧为真空玻璃盒(111)内部抽真空,中间为注水玻璃盒(112)内部注满水并与外接供水装置(12)相连,太阳能电池板(113)贴在注水玻璃盒(112)下方,正面对着注水玻璃盒。
3.若干复合发电装置(11)中的太阳能电池板(113)可串并联后依次进由发电控制器、储电组、逆变器、入电闸后输出至用电终端。
4.根据权利要求2所述的注水玻璃盒(112),其特征在于:出水口通过微型出水泵(13)与太阳能热水器(2)中的水箱相连,将吸收了太阳光余热和太阳能电池板(113)散热的预热水供给太阳能热水器(2)使用。
CN201510584418.6A 2015-09-15 2015-09-15 一种家用太阳能热电联供装置 Pending CN105157248A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110108046A (zh) * 2019-05-06 2019-08-09 西华大学 水流窗及其预热水系统、太阳能热水装置及其控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201274455Y (zh) * 2008-09-26 2009-07-15 时剑 聚光式太阳能热电联装置
CN103490723A (zh) * 2012-06-14 2014-01-01 金坛正信光伏电子有限公司 一种具有光伏和光热功能的太阳能应用系统
CN104821775A (zh) * 2014-01-30 2015-08-05 内蒙古盾安光伏科技有限公司 太阳能发电系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201274455Y (zh) * 2008-09-26 2009-07-15 时剑 聚光式太阳能热电联装置
CN103490723A (zh) * 2012-06-14 2014-01-01 金坛正信光伏电子有限公司 一种具有光伏和光热功能的太阳能应用系统
CN104821775A (zh) * 2014-01-30 2015-08-05 内蒙古盾安光伏科技有限公司 太阳能发电系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110108046A (zh) * 2019-05-06 2019-08-09 西华大学 水流窗及其预热水系统、太阳能热水装置及其控制方法

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