CN1014267B - 真空太阳能收集器 - Google Patents

真空太阳能收集器

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Publication number
CN1014267B
CN1014267B CN87102609A CN87102609A CN1014267B CN 1014267 B CN1014267 B CN 1014267B CN 87102609 A CN87102609 A CN 87102609A CN 87102609 A CN87102609 A CN 87102609A CN 1014267 B CN1014267 B CN 1014267B
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solar collector
support member
thin
sheet metal
thermal
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Expired
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CN87102609A
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CN87102609A (zh
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贝尔恩德·克尔讷
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THERMO-SOLAR ENERGIETECHNIK GmbH
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THERMO-SOLAR ENERGIETECHNIK GmbH
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Publication of CN87102609A publication Critical patent/CN87102609A/zh
Publication of CN1014267B publication Critical patent/CN1014267B/zh
Expired legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S80/54—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings using evacuated elements
    • 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
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F24S10/753—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being parallel to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/40—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/01—Special support components; Methods of use
    • F24S2025/011—Arrangements for mounting elements inside solar collectors; Spacers inside solar collectors
    • 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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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
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  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
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  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Photovoltaic Devices (AREA)
  • Secondary Cells (AREA)
  • External Artificial Organs (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Bathtub Accessories (AREA)
  • Building Environments (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Packaging Frangible Articles (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Primary Cells (AREA)
  • Sorption Type Refrigeration Machines (AREA)
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  • Jellies, Jams, And Syrups (AREA)
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Abstract

在真空太阳能收集器中，有一个深冲压的无缝收集槽(1)其内部装有吸收板(9)和通有吸热介质的集热管(12)及(13)；槽(1)上边有突缘(4)，突缘(4)上装有辐照透明玻璃板(7)。玻璃板(7)盖住槽(1)，整个玻璃板盖用彼此分开一定距离的支撑件(17)支撑，支撑件下端固定在底槽上的支撑板上。槽底制成波纹形。

Description

本发明涉及一种太阳能收集器，其中有一个整体深冲压无缝薄板金属收集槽（1），内装吸收板（9）和通有介质的集热管（12）和（13），槽的突缘（4）上装有的玻璃板盖（7）盖住薄板金属收集槽，用支撑件（17）顶住玻璃板盖（7）朝底的一面，将支撑件（17）分开一定距离均匀地压在槽底（3）上。
在已知的这类太阳能收集器（DE-OS3101298）中，收集槽的底部是平面形的。因而，虽然收集槽采用了无缝深冲压结构而且是自撑式的，但在太阳能收集器抽真空时，收集槽也会出现变形，使玻璃板盖承受负荷，从而产生应力，使玻璃板盖可能破裂。
本发明要解决的问题是进一步改进上述那种太阳能收集器，以便在太阳能收集器抽真空时出现的薄板金属槽变形不致产生应力导致玻璃板盖的破裂。
本发明描述的太阳能收集器解决了这个问题。
与本发明有联系的另一种太阳能收集器是把吸收板完全放在两块玻璃板之间，由US-PS    4186723可知，在平面凸缘内的板盖上设有相互汇合的穹顶状的拱形结构，以保证板盖不发生任何变形，防止板盖破裂。
可是按本发明制成的薄金属板槽底中，槽底发生膜盒效应。膜盒效应可以防止收集槽的弯曲变形和扭曲变形通过槽的侧面传递到玻璃板盖上。
如果把槽底的波纹沿平行于波纹方向即波峰波谷相互接替的方向延伸至薄板金属槽的侧面，这种效应还会进一步改善。
本发明的其它有益研制成果，在平行波向的薄板金属槽（1）侧面（2）上延伸的波纹向另外侧面延伸;薄板金属槽（1）的各侧面（2）的外形是凸形曲面;集热管（13）穿过的位置的侧面上有腹板（14），因而集热管（13）的通道出口位于与收集槽平面垂直的平面内;支撑件（17）安装在一个或多个条形金属板（18）上，条形金属板（18）架在槽底（3）的波峰上，支撑件（17）位于谷波上方;支撑件（17）安装在条形金属板（18）的中央区，条形金属板（18）向下的弯曲边缘跨接在两个相邻波峰之上。
在下文中介绍本发明的最佳实施例，并给出有关的附图，其中：
图1是真空太阳能收集器的局部部件分解透视图;
图2是集热管穿过收集器侧面的部位示意图;
图3是槽底上有支撑件的薄板金属条的布局示意图。
图1中各组件名称：
1-收集槽
2-收集槽侧面
3-槽底
4-突缘
5-沟槽
6-密封圈
7-玻璃板盖
8-边框
9-辐照吸收板
10-条形金属板
11-折角
12-集热管
13-集热管
14-腹板
15-颈板
16-支座孔
17-支撑件
18-条形金属板
透视图1所示是一个具有矩形水平截面的真空太阳能收集器的一角。该收集器包括：由平面金属板材经深冲压加工成形的整体无缝箱形的收集槽1，其侧面2的外形为凸形曲面;波纹板状的波纹形槽底3;平行于槽底的平面突缘4，突缘4上有一个环形密封圈6和环形沟槽5。这里所说的波纹是指垂直于波峰或波谷的任何截面大体上都呈现出相同的粗略正弦波形。突缘4上面的密封圈6放在辐照透明玻璃板盖7的下面，再用放在玻璃板盖上面的边框8把突缘4与密封圈6压紧并与突缘4连接好。
板盖7下面的收集槽内有一个辐照吸收板9，它由条形金属板10组成。这些金属板连在一起覆盖着槽的整个有效辐照区。通过折角部分11把各个吸收板成对地连接通有介质的集热管12的各个通道。集热管弯弯曲曲地布设在收集槽的有效辐照区上。集热管12的末端沿槽壁平行并与矩形槽短侧面平行走向的两个集热管13（入口和 出口）连通。集热管之一示于图1。
如图2所示，集热管13穿过收集槽腹板14引出，腹板14又连在颈板15上，形成通道的出口，这些出口的平面都垂直于集热管13。
支撑件17支撑住玻璃板盖7。吸收板10上的支座孔16用来穿过支撑件，並以相等的间距分布在吸收板上，支撑件17的下端固定在条形金属板18上，条形金属板18沿槽底3的波峰方向排列，其纵边缘稍向下弯曲。条形金属板18跨接在相邻两个波峰之上。支撑件17在条形金属板18上的分布方式是使支撑件的连接点处在波谷上方。这样，支撑件下方就留出了一个自由空间，以防止支撑件损坏槽底。支撑件17由于收集器抽真空而承受玻璃板盖7的压力。
图3再一次给出了纵边缘向下弯曲的条形金属板18的结构布局，以及安装在槽底上的支撑件17。
对于面积为1米×2米的太阳能收集器，沿收集器纵向的两个连续波峰之间的间距通常约为5厘米量级。收集槽的金属板厚度为1～2毫米。
收集槽1的侧面2的弯曲面可以做成连续的曲面，也可以由几个平面合成一个曲面。
实施例中说明的一种修改设计中，槽底波纹能平行于波的方向（即波峰波谷相互接替的方向）延伸到槽的侧面，从而提高了收集槽在深冲压加工后的尺寸稳定性。上述侧面是指矩形收集槽的长侧面。两个长侧面方向的波纹可延伸到两个短侧面上。因此在四周方向上两个短侧面也制成连续的波纹形。这就进一步增加了尺寸稳定性。

Claims (6)

1、真空太阳能收集器，包括一个整体深冲压的无缝薄板金属收集槽(1)，内装吸收板(9)和通有介质的第一集热管(12)和第二集热管(13)，槽的突缘(4)上装有玻璃板盖(7)，玻璃板盖(7)盖住薄板金属收集槽，并用支撑件(17)顶住玻璃板盖(7)朝底的一面，支撑件(17)的布置要分开一定距离使其均匀地压在槽底(3)上，其特征是槽底(3)是波纹板形的，支撑件(17)安装在一个或多个条形金属板(18)上，条形金属板(18)架在槽底(3)的波峰上，支撑件(17)位于波谷上方。
2、根据权利要求1的太阳能收集器，其特征是把支撑件（17）安装在条形金属板（18）的中央区，条形金属板（18）向下的弯曲边缘跨接在两个相邻波峰之上。
3、根据权利要求1的太阳能收集器，其特征是波纹沿平行于波纹方向延伸到薄板金属槽（1）的两侧面（2）。
4、根据权利要求3的太阳能收集器，其特征是沿平行于波纹方向延伸到薄板金属槽（1）的侧面（2）的波纹还向另外两侧面延伸。
5、根据权利要求1、2、3或4的太阳能收集器，其特征是薄板金属槽（1）的各侧面（2）的外形是凸形曲面。
6、根据权利要求5的太阳能收集器，其特征是通有传热介质的第二集热管（13）穿过薄板金属槽（1）的侧面（2），并且在穿过位置处有腹板（14），使第二集热管（13）的通道出口位于与收集槽平面垂直的平面内。
CN87102609A 1986-04-08 1987-04-07 真空太阳能收集器 Expired CN1014267B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863611764 DE3611764A1 (de) 1986-04-08 1986-04-08 Vakuum-sonnenkollektor
DEP3611764.1 1986-04-08

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CN87102609A CN87102609A (zh) 1987-12-09
CN1014267B true CN1014267B (zh) 1991-10-09

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US (1) US4881521A (zh)
EP (1) EP0240997B1 (zh)
JP (1) JPH0823451B2 (zh)
KR (1) KR880701356A (zh)
CN (1) CN1014267B (zh)
AT (1) ATE67296T1 (zh)
AU (1) AU604700B2 (zh)
BR (1) BR8707658A (zh)
CA (1) CA1306909C (zh)
CS (1) CS275992B6 (zh)
DD (1) DD255980A5 (zh)
DE (2) DE3611764A1 (zh)
DK (1) DK164754C (zh)
EG (1) EG17958A (zh)
ES (1) ES2026476T3 (zh)
GR (1) GR3003270T3 (zh)
HU (1) HU199000B (zh)
IN (1) IN168308B (zh)
MA (1) MA20940A1 (zh)
NO (1) NO166463C (zh)
OA (1) OA09018A (zh)
PL (1) PL265058A1 (zh)
PT (1) PT84634B (zh)
RU (1) RU1828531C (zh)
TN (1) TNSN87050A1 (zh)
TR (1) TR23444A (zh)
UA (1) UA12322A (zh)
WO (1) WO1987006328A1 (zh)
YU (1) YU47046B (zh)
ZA (1) ZA872502B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329700C (zh) * 2003-09-09 2007-08-01 林子超 真空板式太阳能集热器

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246350A (en) * 1992-06-02 1993-09-21 International Product & Technology Exchange, Inc. High efficiency solar powered pumping system
DE4430106A1 (de) * 1994-08-25 1996-02-29 Wolfgang Dr Spirkl Sonnenflachkollektor
DE4442502C2 (de) * 1994-11-30 1996-11-21 Schubert Frank Werner Vakuum- Flachkollektor
DE19519978A1 (de) * 1995-05-24 1995-11-09 Lars Dr Podlowski Thermo-elektrischer Sonnenkollektor als Mittel zur gleichzeitigen Nutzung der Solarstrahlung für thermische Zwecke und zur Erzeugung elektrischer Energie
ES2134720B1 (es) * 1997-05-05 2000-05-16 Ramos Jose Carlos Perez Colector solar termico de baja temperatura.
DE19719171C2 (de) * 1997-05-06 1999-03-25 Thermosolar Tsi Ag Sonnenkollektor
US6024894A (en) * 1998-03-25 2000-02-15 Betzdearborn Inc. Compositions and methods for inhibiting vinyl aromatic monomer polymerization
DE19907518C1 (de) * 1999-02-22 2000-11-30 Saskia Solar Und Energietechni Sonnenkollektor
US6955168B2 (en) * 2003-06-24 2005-10-18 Kokusai Gijutsu Kaihatsu Kabushiki Kaisha Solar heat collecting apparatus
EP2273211B1 (en) * 2005-06-24 2017-10-18 VKR Holding A/S Solar collector
CH699462A1 (de) * 2008-09-15 2010-03-15 Reto Pfeiffer Flacher Vakuum-Sonnenkollektor.
EP2244031A3 (de) * 2009-04-24 2012-09-19 ZYRUS Beteiligungsgesellschaft mbH & Co. Patente I KG Solarkollektor, Verbundscheibe und Absorber sowie Verwendung eines derartigen Absorbers
FR2951812B1 (fr) * 2009-10-22 2012-04-27 Saint Gobain Collecteur solaire
FR2959798A1 (fr) 2010-05-05 2011-11-11 Saint Gobain Collecteur solaire
EP2474795B1 (en) * 2010-12-30 2016-04-27 TVP Solar S.A. Vacuum solar thermal panel with pipe housing
CN102650471A (zh) * 2011-02-28 2012-08-29 丁琪 复合材料镀膜真空平板
ES2432344T3 (es) * 2011-05-31 2013-12-02 Tvp Solar S.A. Panel termosolar de vacío dotado de un indicador de presión interna
US9578772B2 (en) * 2014-09-05 2017-02-21 Emerson Network Power, Energy Systems, North America, Inc. Cabinet frame enclosures, frame members and corresponding methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU494721B2 (en) * 1974-06-21 1976-12-16 John Hartwell Peter Thermal panel for heating liquids
US4094301A (en) * 1976-03-19 1978-06-13 Edward Fredrick Sorenson Solar collector panel
GB1554639A (en) * 1976-07-09 1979-10-24 Fortress Eng Solar heater
DE2636331A1 (de) * 1976-08-12 1978-02-16 Mantec Ind Ltd Ausgekleidetes hohlrohr
US4063544A (en) * 1976-10-05 1977-12-20 Raytheon Company Solar energy collectors
GB1558986A (en) * 1976-12-10 1980-01-09 Bennett C J Spacers for vacuum enclosures
DE7638654U1 (de) * 1976-12-10 1977-03-17 Brown, Boveri & Cie Ag, 6800 Mannheim Solarkollektor
DE2725633A1 (de) * 1977-06-07 1978-12-14 Jenaer Glaswerk Schott & Gen Flaechiger sonnenenergiesammler mit geringem waermekontakt zwischen absorber und rand des sammlers
AU521377B2 (en) * 1977-06-20 1982-04-01 John Hartnell Peter Solar heater roof panel construction
DE2737784A1 (de) * 1977-08-22 1979-03-08 Alfred Bittner Sonnenkollektor
US4186723A (en) * 1978-04-10 1980-02-05 Corning Glass Works Contoured insulation window for evacuated solar collector
US4312457A (en) * 1980-02-22 1982-01-26 Corning Glass Works Housing structures for evacuated devices
FR2476814A1 (fr) * 1980-02-22 1981-08-28 Rhone Poulenc Ind Module collecteur de radiations solaires et arrangement d'une pluralite de tels modules collecteurs
AU540964B2 (en) * 1980-06-06 1984-12-13 S.W. Hart & Co. Pty. Ltd. Solar water heater
DE3101298A1 (de) * 1981-01-16 1982-09-02 Bernd 8011 Neukeferloh Kellner Evakuierbarer solarkollektor
JPS58156159A (ja) * 1982-03-11 1983-09-17 Sharp Corp 真空管式太陽熱コレクタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329700C (zh) * 2003-09-09 2007-08-01 林子超 真空板式太阳能集热器

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EG17958A (en) 1991-11-30
DK164754C (da) 1992-12-28
DK641087A (da) 1987-12-07
KR880701356A (ko) 1988-07-26
CS275992B6 (en) 1992-03-18
GR3003270T3 (en) 1993-02-17
YU47046B (sh) 1994-12-28
YU63187A (en) 1990-04-30
MA20940A1 (fr) 1987-12-31
PT84634A (fr) 1987-05-01
IN168308B (zh) 1991-03-09
US4881521A (en) 1989-11-21
TR23444A (tr) 1989-12-29
HUT48743A (en) 1989-06-28
BR8707658A (pt) 1989-08-15
CN87102609A (zh) 1987-12-09
DD255980A5 (de) 1988-04-20
ZA872502B (en) 1987-11-25
UA12322A (uk) 1996-12-25
ATE67296T1 (de) 1991-09-15
DE3772809D1 (de) 1991-10-17
AU604700B2 (en) 1991-01-03
NO166463C (no) 1991-07-24
NO875075L (no) 1987-12-04
WO1987006328A1 (en) 1987-10-22
TNSN87050A1 (fr) 1990-01-01
JPH0823451B2 (ja) 1996-03-06
NO875075D0 (no) 1987-12-04
PT84634B (pt) 1989-11-30
PL265058A1 (en) 1988-03-31
CA1306909C (en) 1992-09-01
DE3611764A1 (de) 1987-10-15
HU199000B (en) 1989-12-28
RU1828531C (ru) 1993-07-15
DK641087D0 (da) 1987-12-07
DK164754B (da) 1992-08-10
NO166463B (no) 1991-04-15
JPH01502604A (ja) 1989-09-07
DE3611764C2 (zh) 1989-11-23
ES2026476T3 (es) 1992-05-01
EP0240997B1 (de) 1991-09-11
EP0240997A1 (de) 1987-10-14
AU7289787A (en) 1987-11-09
OA09018A (en) 1991-03-31

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