CN2690806Y - 太阳能热水器加热保温管 - Google Patents

太阳能热水器加热保温管 Download PDF

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Publication number
CN2690806Y
CN2690806Y CNU2004200302427U CN200420030242U CN2690806Y CN 2690806 Y CN2690806 Y CN 2690806Y CN U2004200302427 U CNU2004200302427 U CN U2004200302427U CN 200420030242 U CN200420030242 U CN 200420030242U CN 2690806 Y CN2690806 Y CN 2690806Y
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water
tube
thermal insulation
solar water
water heater
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Expired - Fee Related
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CNU2004200302427U
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姚德龙
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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

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Abstract

本实用新型公开了一种太阳能热水器加热保温管,其结构特征是水管2外表面纵向固定有自控温电热带3,电热带3和水管2外包有保温层1。电热带3接电后利用带内的自控温半导体材料的特性对水管2加温到一定温度后保持恒温,使人们打开水龙头即可得到管中的热水,从而节省了时间又避免了水的浪费,方便省力。

Description

太阳能热水器加热保温管
一、技术领域
本实用新型涉及一种太阳能热水器加热保温管。
二、背景技术
当前,人们应用的太阳能热水器,都是放置在楼顶或屋顶上,距离用水点较远,水管管线长,管中积存着凉水,应用时得放出许多才能用到热水,从而使凉水浪费掉,特别是零星用热水时尤其明显。
三、发明内容
为了解决现有技术的不足,本实用新型的目的是提供一种太阳能热水器加热保温管,使人们打开龙头就可应用到热水,避免了水的浪费。
实现本实用新型的目的采用的技术方案是:在水管的外皮纵向固定一条自控温电热带,电热带和水管外再包上一层保温层;电热带接通电后既可给水管加热,温度达到定值停止供电保持恒温,使管中的水始终是热的。
本实用新型的有益效果是:只是在管外固定一条自控温电热带,再做保温处理,就可使人们打开龙头既可使用热水,既节省了时间又避免了水的浪费,方便省力。
四、附图说明
图1为本实用新型的纵剖面结构图。
五、具体实施方式
在图中,本实用新型太阳能热水器加热保温管由水管、自控温电热带、保温层组成。水管2采用的是热传导好,绝缘性能好,耐高温,耐高压的交联聚乙烯管。水管2的外表面纵向固定一条自控温电热带3,电热带3和水管2外包有一层保温层1。电热带3接电后可给水管2加温,保温层1用来保温。所述的自控温电热带3由导线和两导线间的自控温半导体材料及包裹两者的绝缘皮构成。自控温半导体材料的特性是随温度上升电阻增大,功率减小,温度达到一定时电阻无穷大,电源不供电使电热带保持恒温。本实用新型就是利用自控温半导体材料的这一特性给水管加温后保温获得热水的。另外,利用该种结构原理应用到其它管路上用于管路防冻、加热、保温也是本实用新型的保护范围。

Claims (1)

1、一种太阳能热水器加热保温管,包括水管、自控温电热带、保温层,其特征是:水管(2)的外表面纵向固定有自控温电热带(3),电热带(3)和水管外包有一层保温层(1)。
CNU2004200302427U 2004-02-02 2004-02-02 太阳能热水器加热保温管 Expired - Fee Related CN2690806Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2004200302427U CN2690806Y (zh) 2004-02-02 2004-02-02 太阳能热水器加热保温管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2004200302427U CN2690806Y (zh) 2004-02-02 2004-02-02 太阳能热水器加热保温管

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CN2690806Y true CN2690806Y (zh) 2005-04-06

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CN (1) CN2690806Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103005935A (zh) * 2011-09-26 2013-04-03 吉富新能源科技(上海)有限公司 可绕式太阳能保温毯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103005935A (zh) * 2011-09-26 2013-04-03 吉富新能源科技(上海)有限公司 可绕式太阳能保温毯

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