CN1624396A - 阳光开水器 - Google Patents

阳光开水器 Download PDF

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Publication number
CN1624396A
CN1624396A CNA2003101193041A CN200310119304A CN1624396A CN 1624396 A CN1624396 A CN 1624396A CN A2003101193041 A CNA2003101193041 A CN A2003101193041A CN 200310119304 A CN200310119304 A CN 200310119304A CN 1624396 A CN1624396 A CN 1624396A
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vacuum tube
layer vacuum
water
double
double layer
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李衡
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Priority to CNA2003101193041A priority Critical patent/CN1624396A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • F24S23/31—Arrangements for concentrating solar-rays for solar heat collectors with lenses having discontinuous faces, e.g. Fresnel lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/142—Solar thermal; Photovoltaics
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

一种能够使水沸腾的阳光开水器。它是由菲涅耳螺纹透镜和双层真空管构成的。当需要使水沸腾成为开水时，先敞开双层真空管的盖，把水倒入双层真空管内，再盖上盖，利用阳光跟踪器调节菲涅耳螺纹透镜的焦点的位置，使阳光透过菲涅耳螺纹透镜，再透过双层真空管下部的透明壁和双层真空管内的水会聚成焦点在双层真空管下部中的黑色物体上形成高温点；双层真空管中、上部的不透明壁帮助吸收其它太阳能，达到利用太阳能使水沸腾成为开水和蒸馏淡化海水的目的。

Description

阳光开水器
所属技术领域
本发明涉及一种利用太阳能烧开水的装置，尤其是利用菲涅耳螺纹透镜和双层真空管使水达到沸腾的阳光开水器。
背景技术
目前，公知的利用太阳能烧开水的装置是凹面镜太阳灶。凹面镜的聚焦点在其上方，不便于取放烧水器具。
发明内容
为了克服凹面镜的聚焦点在其上方，不便于取放烧水器具的不足，本发明提供一种阳光开水器，该阳光开水器的菲涅耳螺纹透镜的聚焦点在其下方，便于取放烧水器具。
本发明解决其技术问题所采用的技术方案是：在阳光开水器的支架上部安装上带有阳光跟踪器的菲涅耳螺纹透镜，下部安装上双层真空管。当需要使水沸腾成为开水时，先敞开双层真空管的盖，把水倒入双层真空管内，再盖上盖，利用阳光跟踪器调节菲涅耳螺纹透镜的聚焦点的位置，使阳光透过菲涅耳螺纹透镜，再透过双层真空管下部的透明壁和双层真空管内的水，会聚成焦点在双层真空管下部的黑色物体上形成高温点；双层真空管的中、上部的黑色不透明壁帮助吸收其它太阳能，达到利用太阳能使水沸腾成为开水和蒸馏淡化海水的目的。
本发明的有益效果是：结构简单，使用方便，不污染环境。
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是本发明的主视图。
图2是本发明的俯视图。
图中1、支架，2、菲涅耳螺纹透镜，3、阳光跟踪器，4、阳光，5、双层真空管，6、双层真空管中、上部不透明壁，7、双层真空管下部的透明壁，8、黑色物体，9、焦点，10、水，11、盖，12、盖上的排气孔。
具体实施方式
在图所示实例中，在支架(1)上部安装上带有阳光跟踪器(3)的菲涅耳螺纹透镜(2)，在支架(1)下部安装上双层真空管(5)。当需要使水沸腾成为开水时，敞开双层真空管(5)的盖(11)，把水(10)倒入双层真空管(5)内，再盖上双层真空管(5)的盖(11)，利用阳光跟踪器(3)调节菲涅耳螺纹透镜(2)的焦点(9)，使阳光(4)透过菲涅耳螺纹透镜(2)，再透过双层真空管(5)下部的透明壁(7)和双层真空管(5)内的水(10)，会聚成焦点(9)在双层真空管(5)下部的黑色物体(8)上形成高温点，使水沸腾成为开水。双层真空管(5)的中、上部是内层外面涂有黑色外层透明的不透明壁(6)帮助吸收其它太阳能，当水(10)开了时，敞开带排气孔(12)的盖(11)，把开水倒入容器内。

Claims (1)

1、一种由菲涅耳螺纹透镜和双层真空管构成的阳光开水器，其特征是：太阳光透过菲涅耳螺纹透镜，再透过双层真空管下部的透明壁和双层真空管内的水会聚成焦点在双层真空管下部中的黑色物体上。
CNA2003101193041A 2003-12-03 2003-12-03 阳光开水器 Pending CN1624396A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2003101193041A CN1624396A (zh) 2003-12-03 2003-12-03 阳光开水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2003101193041A CN1624396A (zh) 2003-12-03 2003-12-03 阳光开水器

Publications (1)

Publication Number Publication Date
CN1624396A true CN1624396A (zh) 2005-06-08

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ID=34761329

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2003101193041A Pending CN1624396A (zh) 2003-12-03 2003-12-03 阳光开水器

Country Status (1)

Country Link
CN (1) CN1624396A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10183233B1 (en) 2018-02-20 2019-01-22 King Saud University Solar desalination system
US10233095B1 (en) 2018-02-20 2019-03-19 King Saud University Solar desalination and power generating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10183233B1 (en) 2018-02-20 2019-01-22 King Saud University Solar desalination system
US10233095B1 (en) 2018-02-20 2019-03-19 King Saud University Solar desalination and power generating system

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