CN1260532C - 玻璃真空热管太阳能热水器 - Google Patents

玻璃真空热管太阳能热水器 Download PDF

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CN1260532C
CN1260532C CNB021003904A CN02100390A CN1260532C CN 1260532 C CN1260532 C CN 1260532C CN B021003904 A CNB021003904 A CN B021003904A CN 02100390 A CN02100390 A CN 02100390A CN 1260532 C CN1260532 C CN 1260532C
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water heater
glass vacuum
glass
pipe
heat pipe
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CN1434255A (zh
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陶桢
李德举
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Sanpu Sunlight Technology Co Ltd Beijing
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Sanpu Sunlight Technology Co Ltd Beijing
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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
    • 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

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Abstract

该发明涉及一种玻璃真空热管太阳能热水器,其主要由玻璃真空管、集热肋片、热管和支撑体构成。在玻璃真空管内,设置了连接热管的集热肋片和支撑体,支撑体的设置,使真空管和集热肋片之间排除了空气层,大大降低了热阻,使传热性能较以往相比达到了前所未有的提高。

Description

玻璃真空热管太阳能热水器
技术领域:
该发明涉及太阳能热水器技术。
背景技术:
玻璃真空管是太阳能热水器中的核心部件,它的作用是传递太阳热能,其传递功能是否优良直接影响整个热水器的工作和使用效率。现有技术中,由于波纹肋片热管松散性的安装在玻璃真空管内,因此,其传热路径为:阳光照热玻璃管→热能传至管内空气层→热能传至肋片热管。传热路程长,热阻大,传热效率低。
发明内容:
该发明的目的就是提供一种玻璃真空热管太阳能热水器,它以更科学的设计,强化提高玻璃真空热管传热功能,使传热效率大幅提高达20%以上。
该发明是这样实现的:在热水器中的玻璃真空管内壁上,通体紧贴有一连接热管的圆弧形集热肋片,热管则通体紧贴于集热肋片内壁上。在玻璃真空管内中心处,通体设有一支撑体,沿支撑体纵向均匀设有支撑盘,每个支撑盘由均匀分布的径向支撑筋构成。支撑筋顶端分别抵触于热管外表面、集热肋片内壁和玻璃真空管内壁。
在该发明中,集热肋片受到来自于支撑体均匀且分散式的支撑后,可以紧贴于玻璃真空管内壁上,使二者之间不留空气层,从而使热能由玻璃真空管直接传入集热肋片及热管,大大降低了热阻,使传热效率明显提高。
该发明玻璃真空热管太阳能热水器,理念独特,构思巧妙,设计理想科学,从而使其传热性能较以往相比达到了前所未有的提高。该产品制造、安装、连接简便,质量稳定耐用,经济适用,具有广泛推广应用价值。该产品的问世,将为我国更加充分的利用太阳能资源,做出卓越的贡献。
附图说明:
附图1为玻璃真空热管太阳能热水器示意图。
附图2为玻璃真空热管太阳能热水器截面图。
附图3为玻璃真空热管太阳能热水器局部示意图。
具体实施方案:
实施方案:如附图1、2、3所示,在热水器中的双层全玻璃真空管1内壁上,通体紧贴有一圆弧形集热肋片2,热管3则通体紧贴于集热肋片2内壁上。在双层全玻璃真空管1内中心处,通体设有一支撑体4,沿其纵向均匀设有50个支撑盘5,每个支撑盘5由均匀分布的16条径向支撑筋构成,支撑筋顶端分别抵触于热管3外表面、集热肋片2内壁和玻璃真空管1内壁。热管3另一端插入热水器水箱6中。

Claims (1)

1.一种玻璃真空热管太阳能热水器,其特征在于在热水器中的玻璃真空管(1)内壁上,通体紧贴有一连接热管(3)的圆弧形集热肋片(2),热管(3)则通体紧贴于集热肋片(2)内壁上;在玻璃真空管(1)内中心处,通体设有一支撑体(4),沿支撑体(4)纵向均匀设有支撑盘(5),每个支撑盘由均匀分布的径向支撑筋构成;支撑筋顶端分别抵触于热管(3)外表面、集热肋片(2)内壁和玻璃真空管(1)内壁。
CNB021003904A 2002-01-21 2002-01-21 玻璃真空热管太阳能热水器 Expired - Fee Related CN1260532C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB021003904A CN1260532C (zh) 2002-01-21 2002-01-21 玻璃真空热管太阳能热水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB021003904A CN1260532C (zh) 2002-01-21 2002-01-21 玻璃真空热管太阳能热水器

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CN1434255A CN1434255A (zh) 2003-08-06
CN1260532C true CN1260532C (zh) 2006-06-21

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088207A1 (de) * 2004-03-15 2005-09-22 Uestuen Orhan Wärmetauscher mit vakuumröhre
CN104633967A (zh) * 2013-11-11 2015-05-20 汪红平 一种新型内插带肋片金属管的全玻璃真空太阳集热管

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