CN2190770Y - 强制循环真空管太阳能热水器 - Google Patents

强制循环真空管太阳能热水器 Download PDF

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Publication number
CN2190770Y
CN2190770Y CN93232591U CN93232591U CN2190770Y CN 2190770 Y CN2190770 Y CN 2190770Y CN 93232591 U CN93232591 U CN 93232591U CN 93232591 U CN93232591 U CN 93232591U CN 2190770 Y CN2190770 Y CN 2190770Y
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water
pipe
leading
vacuum tube
water tank
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CN93232591U
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高靖平
王书清
徐志强
纪成辉
胡玉萍
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Energy Research Institute of Shandong Academy of Sciences
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Energy Research Institute of Shandong Academy of Sciences
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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

一种强制循环真空管太阳能热水器,在连接水箱 中设置一根导水母管,其两侧设置两排导水子管导水 子管一端与母管相通,另一端伸入真空管中。导水母 管一端在连接水箱中封堵,另一端在水箱外连接冷水 管,将冷水分配给每根导水子管,强制冷水按预定路 线分别经每一根真空管加热,克服了冷水短路现象, 提高了整个系统的热效率。

Description

本实用新型属于太阳能集热装置。
目前普遍应用的强制循环式真空管太阳能热水集体系统中,真空管中热水直通水箱中,较难进行热传输,加热冷水易短路,直接流出出水口,热效率不高。
本发明的目的在于强制冷水按预定路线流动,利用每一支真空管进行热交换,提高整个系统的热效率。
本实用新型是采用如下结构实现的:连接水箱(1)外壳设有保温材料,真空管(4)开口端与连接水箱密封连接。在连接水箱(1)两侧设有两排横放的真空管(4)。在连接水箱(1)内设置一根导水母管(2),导水母管(2)一端伸向水箱外。冷水从A处流进导水母管(2),该管另一端在连接水箱(1)内封堵。在导水母管(2)上设置至少一根与之垂直连接相通的导水子管(3)。导水子管(3)伸出连接水箱(1)外并深入到真空管(4)中。当冷水从A处流进导水母管(2)并分配给导水子管(3),经导水子管(3)出口进入真空管,在经过真空管(4)过程中冷水被辐射升温,经每支真空管加热后的热水返回连接水箱(1)从管B处流出送给用户或流入更大的储水箱。
本实用新型的优点是增设了导水子母管后,强制冷水按预定的路线运行加温,克服了冷水短路现象,提高了整个系统的热效率。
附图说明:强制循环真空管太阳能热水系统及其子母导水管安装示意图。
(1)连接水箱        (2)导水母管
(3)导水母管        (4)真空管
A:冷水进口        B:热水出口
本实用新型是这样实施的:采用金属或其它材料管焊接成导水子母管,其中母子管径比为2:1。导水子管深入真空管内大于等于1/2管长为宜。导水子管的根数根据系统需要设置。

Claims (1)

  1. 一种强制循环真空管太阳能热水器,由水箱、真空管等组成,其特征在于在连接水箱(1)中设置至少一根导水母管(2),在导水母管(2)上至少设置一根一端与导水母管(2)相通,另一端伸入真空管(4)中的导水子管(3),导水母管(2)的一端为进水口A,设置在连接水箱(1)外,另一端封堵设置在连接水箱(1)内。
CN93232591U 1993-12-24 1993-12-24 强制循环真空管太阳能热水器 Expired - Fee Related CN2190770Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN93232591U CN2190770Y (zh) 1993-12-24 1993-12-24 强制循环真空管太阳能热水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN93232591U CN2190770Y (zh) 1993-12-24 1993-12-24 强制循环真空管太阳能热水器

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CN2190770Y true CN2190770Y (zh) 1995-03-01

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CN93232591U Expired - Fee Related CN2190770Y (zh) 1993-12-24 1993-12-24 强制循环真空管太阳能热水器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102607189A (zh) * 2012-03-21 2012-07-25 刘进丰 完全反向彻底强制对流方式采热的太阳能集热器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102607189A (zh) * 2012-03-21 2012-07-25 刘进丰 完全反向彻底强制对流方式采热的太阳能集热器
CN102607189B (zh) * 2012-03-21 2014-07-16 刘进丰 完全反向彻底强制对流方式采热的太阳能集热器

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