CN2433575Y - 一种全玻璃真空集热管 - Google Patents

一种全玻璃真空集热管 Download PDF

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Publication number
CN2433575Y
CN2433575Y CN00242426U CN00242426U CN2433575Y CN 2433575 Y CN2433575 Y CN 2433575Y CN 00242426 U CN00242426 U CN 00242426U CN 00242426 U CN00242426 U CN 00242426U CN 2433575 Y CN2433575 Y CN 2433575Y
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China
Prior art keywords
glass
full
heat collection
vacuum heat
glass vacuum
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Expired - Fee Related
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CN00242426U
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唐剑谷
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Room 208 Building 1 Qingzhong Residential Quater
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Individual
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    • 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
    • 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)
  • Surface Treatment Of Glass (AREA)

Abstract

本实用新型涉及一种全玻璃真空集热管,需要解决一般全玻璃真空集热管吸收太阳光面积的问题,属于全玻璃真空集热管的实用新型。它将玻璃内管外表面环圆周制造成凹凸峰谷形状(3)从一端到另一端的条形(5),将两管夹层抽成真空烧结而成。该实用新型具有增加吸收太阳光面积、提高热效率、制造简单的特点。

Description

一种全玻璃真空集热管
本实用新型涉及一种全玻璃真空集热管，尤其能解决一般全玻璃真空集热管在吸收太阳光面积、降低成本等方面的问题。
目前，公知的全玻璃真空集热管构造是由采用外表面为光滑且镀膜选择性吸收涂层的玻璃内管、玻璃外管、在内外管夹层抽成真空烧结制造而成。但是，现生产的全玻璃真空集热管使用过程中存在问题：玻璃内管采用光滑外表面，吸收太阳光面积有局限性，从而影响全玻璃真空集热管热效率的提高。上述问题给太阳能热水器使用效率产生不良影响，必须设法解决。
本实用新型目的是提供一种新型全玻璃真空集热管，以克服现有吸收太阳光面积的问题。
本实用新型目的是这样实现的：在全玻璃真空集热管玻璃内管外表面环圆周制造成从一端到另一端条形凹凸峰谷形状。
由此可见，本实用新型具有增加吸收太阳光面积、提高热效率、制造简单的特点。
下面结合附图和实施例对本实用新型作详细说明。
附图中：[1]为玻璃外管；[2]为镀膜选择性吸收涂层的玻璃内管；[3]为玻璃内管外表面环圆周凹凸峰谷形状；[4]为两管夹层真空状态；[5]为玻璃内管外表面一端到另一端条形凹凸峰谷形状。
如图所示，本实用新型将玻璃内管外表面环圆周制造成凹凸峰谷形状[3]，这种形状是玻璃内管一端到另一端的条形凹凸峰谷形状[5]，在玻璃内管外表面镀膜选择性吸收涂层，将玻璃外管[1]和玻璃内管[2]夹层抽成真空状态[4]，再烧结而成。

Claims (2)

1、一种全玻璃真空集热管，包括玻璃外管[1]、真空状态[4]、镀膜选择性吸收涂层玻璃内管[2]，其特征在于：将玻璃内管外表面环圆周制造成凹凸峰谷形状[3]。
2、根据权利要求1所述的全玻璃真空集热管，其特征在于：玻璃内管外表面环圆周凹凸峰谷形状[3]制造成一端到另一端条形凹凸峰谷形状[5]。
CN00242426U 2000-07-15 2000-07-15 一种全玻璃真空集热管 Expired - Fee Related CN2433575Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN00242426U CN2433575Y (zh) 2000-07-15 2000-07-15 一种全玻璃真空集热管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00242426U CN2433575Y (zh) 2000-07-15 2000-07-15 一种全玻璃真空集热管

Publications (1)

Publication Number Publication Date
CN2433575Y true CN2433575Y (zh) 2001-06-06

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CN00242426U Expired - Fee Related CN2433575Y (zh) 2000-07-15 2000-07-15 一种全玻璃真空集热管

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CN (1) CN2433575Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100357673C (zh) * 2004-03-25 2007-12-26 徐光第 球串集热管太阳能热水器
CN101865549A (zh) * 2010-06-12 2010-10-20 董凤华 高效全玻璃热管

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100357673C (zh) * 2004-03-25 2007-12-26 徐光第 球串集热管太阳能热水器
CN101865549A (zh) * 2010-06-12 2010-10-20 董凤华 高效全玻璃热管

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Patentee address before: The North Tower City in Jiangsu province Yancheng City salt merchants upstairs Dengying Road Room 405

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Patentee address after: Room 1, building 208, Qing Zhong Middle District, Daqing Middle Road, Jiangsu, Yancheng City

Patentee address before: Room 1, building 208, Qing Zhong Road, Daqing Middle Road, Yancheng City, Jiangsu