CN2704793Y - 太阳能热水器 - Google Patents

太阳能热水器 Download PDF

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Publication number
CN2704793Y
CN2704793Y CNU2004200021851U CN200420002185U CN2704793Y CN 2704793 Y CN2704793 Y CN 2704793Y CN U2004200021851 U CNU2004200021851 U CN U2004200021851U CN 200420002185 U CN200420002185 U CN 200420002185U CN 2704793 Y CN2704793 Y CN 2704793Y
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solar water
water heater
heat
conductive rod
utility
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Expired - Fee Related
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CNU2004200021851U
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顾荣福
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Individual
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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

本实用新型公开了一种改进的太阳能热水器,本实用新型太阳能热水器的真空集热管内置中空两端密封的导热棒,导热棒的直径小于真空集热管的内管内径,导热棒的长度长于真空集热管长度。本实用新型具有保温储水箱内的水升温快,水温比常规太阳能热水器高的优点。

Description

太阳能热水器
                      技术领域
本实用新型涉及一种太阳能热水器,具体地说是一种太阳能热水器的辅助增热装置。
                      背景技术
公知的太阳热水器,集热管内的水仅是循环传热的介质,使用热水器内的热水时,由于出水口高于集热管管口,集热管内的热水实际并不能使用,管内的水约占保温储水箱的八分之一至十分之一左右,管内的水白天加热后,晚上冷却,第二天重新加热,作循环传热的介质,热能浪费甚多。
                      发明内容
本实用新型的目的是克服现有技术的不足,提供一种不改变太阳能热水器结构,稍加改进便能有效增加产出热水温度的太阳能热水器。
本实用新型的太阳能热水器,通过下述技术方案实现,本实用新型的太阳能热水器含有保温储水箱,真空集热管和支架,真空集热管内置导热棒,导热棒直径小于真空集热管直径,导热棒长度大于真空集管长度,所述的导热棒为中空密封金属棒;所述的导热棒为中空密封玻璃棒。
本实用新型的太阳能热水器与现有技术相比较,有如下有益效果。
1、导热棒在真空集热管内占去大量作为传热介质但不能实际使用的热水容积,原真空集热管内水所吸收的太阳热能被转移到保温储水箱内,使储水箱内的水温由于增加吸纳太阳热而在原来基础上提高。
2、金属棒的导热性能好,真空集热管内的水吸热后,通过金属棒迅速传递到保温储水箱内,传热迅速,升温快。
                      附图说明
图1为本实用新型的纵剖视图。
                    具体实施方式
下面参照附图结合实施例对本实用新型作进一步说明。
图1所示,常规的太阳能热水器在安装真空集热管时,将导热棒放入集热管内,然后将盛有导热棒的集热管密封安装在保温储水箱上。真空集热棒由两端密封的中空玻璃棒、铝棒、钢棒制成,导热棒的直径小于等于真空集热管内径4mm,导热棒的长度长于真空集热管长度5cm。

Claims (3)

1、一种太阳能热水器,其特征在于:真空集热管内置导热棒,导热棒直径小于真空集热管内管直径,导热棒长度大于真空集热管长度。
2、如权利要求1所述的太阳能热水器,其特征在于:所述的导热棒为中空密封金属棒。
3、如权利要求1所述的太阳能热水器,其特征在于:所述的导热棒为中空密封玻璃棒。
CNU2004200021851U 2004-01-19 2004-01-19 太阳能热水器 Expired - Fee Related CN2704793Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2004200021851U CN2704793Y (zh) 2004-01-19 2004-01-19 太阳能热水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2004200021851U CN2704793Y (zh) 2004-01-19 2004-01-19 太阳能热水器

Publications (1)

Publication Number Publication Date
CN2704793Y true CN2704793Y (zh) 2005-06-15

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Family Applications (1)

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CNU2004200021851U Expired - Fee Related CN2704793Y (zh) 2004-01-19 2004-01-19 太阳能热水器

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CN (1) CN2704793Y (zh)

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