TW200930958A - Solar collector - Google Patents

Solar collector Download PDF

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Publication number
TW200930958A
TW200930958A TW097100842A TW97100842A TW200930958A TW 200930958 A TW200930958 A TW 200930958A TW 097100842 A TW097100842 A TW 097100842A TW 97100842 A TW97100842 A TW 97100842A TW 200930958 A TW200930958 A TW 200930958A
Authority
TW
Taiwan
Prior art keywords
light energy
energy collector
outer sleeve
collector according
light
Prior art date
Application number
TW097100842A
Other languages
Chinese (zh)
Inventor
Yu-Lin Shih
Original Assignee
Yu-Lin Shih
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yu-Lin Shih filed Critical Yu-Lin Shih
Priority to TW097100842A priority Critical patent/TW200930958A/en
Priority to GB0802839A priority patent/GB2456355A/en
Priority to JP2008037004A priority patent/JP2009162467A/en
Priority to US12/071,326 priority patent/US20090173338A1/en
Publication of TW200930958A publication Critical patent/TW200930958A/en

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Classifications

    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/15—Bearings
    • 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
    • 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
    • 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
    • Y02E10/47—Mountings or tracking

Landscapes

  • 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)
  • Photovoltaic Devices (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

This invention provides a solar collector which at least comprises an outer tube and a plurality of condensing lenses. The outer tube is provided on the tube wall with a plurality of through holes. Each condensing lens is inserted into one through hole for focusing the light within the outer tube. By this invention, water flows into one end of the outer tube and out of the other end of the outer tube. The water is similar to a working medium flowing through a heat exchanger and absorbs heat from the focuses caused by the condensing lenses. Further, an inner tube serving as a flow channel is arranged in the outer tube and passes through the outer tube. The condensing lenses focus light on the circumferential surface of the inner tube for heating the water flowing in the inner tube.

Description

200930958 九、發明說明： 【發明所屬之技術領域】 本發明是關於一種熱交換結構，特別是指收集光線能量而 進行熱交換之結構。 【先前技術】 一般利用太陽光能量而進行熱交換的集熱器，大體有平板 式集熱器、熱管式集熱器或真空管集熱器等型態，這些型態的 集熱器大多數係使用於民生方面的熱水器用途，其加熱的水溫 . 約在70°c~100°c左右，甚至大於1〇crc，其中，平板式集熱 益係屬於體積重量均大及拆裝複雜的集熱器。 而為了有效地及充分地收集太陽光能量，除了進一步裝設 有一拋物線形狀反光板外，更進一步裝設有一追日裝置；由於 一追曰裝置係用來驅動一太陽能集熱器能有效地對應太陽 光，故如何製做一輕巧的及高效率的太陽能集熱器，亦是業者 努力要克服的課題》 【發明内容】 本發明之主要目的即在提供一種光能集熱器，其具有較佳 收集光線能量功效。 ^ 本發明之次一目的即在提供一種光能集熱器，其具有較佳 溫度上升功效。 緣是’為達成前述之目的，本發明係提供一種光能集熱 器，其至少包含一外套管及複數個聚光透鏡；其中，該外套管 之管壁設有複數個貫穿該外套管内外之開孔，各該聚光透鏡係 分別嵌接於各該開孔，用以導引一光線焦點位於該外套管内 部；進一步者，一内套管係穿置於該外套管内部，供一水流流 動的通道® 以下’茲舉本發明若干較佳實施例，並配合圖式做進一步 之詳細說明如后： 第一圖為本發明較佳實施例（一）之立體示意圖。 4 200930958 第二圖為本發明較佳實施例（二）之立體示意圖。 第二圖為本發明較佳實施例（三）之立體示意圖。 第四圖為本發明較佳實施例（四）之立體示竟圖。 【實施方式】 請參閱第一圖，其係本發明所揭光能集熱器第一實 施例，其至少包含一外套管（12)及複數個聚光透鏡（14)。 該外套管（12)係可設為一圓形中空管體，其管壁設有複 數個貫穿該外套管（12)内外之開孔（22)。 各該聚光透鏡（14)係分別嵌接於各該開孔（22)，用以200930958 IX. Description of the Invention: [Technical Field] The present invention relates to a heat exchange structure, and more particularly to a structure for collecting light energy for heat exchange. [Prior Art] Collectors that generally use solar energy for heat exchange generally have types such as flat plate collectors, heat pipe collectors, or vacuum tube collectors. Most of these types of collectors are The water heater used for the people's livelihood, the temperature of the heated water is about 70 ° c ~ 100 ° c, or even greater than 1 〇 crc, wherein the flat-plate collector heat system is a set of large volume and disassembly. Heater. In order to effectively and fully collect the solar energy, in addition to further installing a parabolic shape reflector, a chasing device is further installed; since a tracking device is used to drive a solar collector, it can effectively correspond Sunlight, so how to make a lightweight and high-efficiency solar collector is also a problem that the industry strives to overcome. [Inventive] The main object of the present invention is to provide a light energy collector, which has a comparative Good collection of light energy effects. The second object of the present invention is to provide a light energy collector having a better temperature rise effect. The present invention provides a light energy collector comprising at least one outer sleeve and a plurality of collecting lenses; wherein the outer casing has a plurality of tubes extending through the outer sleeve Each of the concentrating lenses is respectively engaged with each of the openings for guiding a light focus to be inside the outer sleeve; further, an inner sleeve is threaded inside the outer sleeve for one </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; 4 200930958 The second figure is a perspective view of a preferred embodiment (2) of the present invention. The second figure is a perspective view of a preferred embodiment (3) of the present invention. The fourth figure is a perspective view of a preferred embodiment (4) of the present invention. [Embodiment] Please refer to a first embodiment, which is a first embodiment of the light energy collector disclosed in the present invention, which comprises at least an outer sleeve (12) and a plurality of collecting lenses (14). The outer sleeve (12) can be configured as a circular hollow tubular body having a plurality of openings (22) extending through the inner and outer portions of the outer sleeve (12). Each of the collecting lenses (14) is respectively engaged with each of the openings (22) for

導引一光線焦點如太陽光焦點或人造光源焦點位於該外套管 (12)内部》 藉由本發明’一水流（如圖中箭頭記號）可自該外套管（12) -端進入’然後自該外套管（12)另—端流出，舰水流有如 -熱交換器而可吸收各該聚光透鏡（14)所導引光線焦點的熱 量。 請參閱第二圖，其係本發明所揭光能集熱器⑴第二實 施例，其係由第-實施例更包含一内套管（16)，該内套管（16) 係可設為-81形中空管體，其係穿置於該外套管（12)内部， 供-水流流動的通道，各該聚光透鏡（⑷所導引光線焦、點可 落於該内套管（16)外側面上，則該内套管（16)可吸收各該 聚^透鏡U4)所導引光線焦點的熱量，進而將熱量傳導給該 七、洛。 請參閱第三圖，其係本發明所揭光能集哉器⑴第三 施例’其係在該外套管（12)兩端分別設有— 即該外套管U2)外端係固接於該滚珠轴 ) 達（圖中未不）及-皮帶（圖中未示）可帶動該 (/4)所導51光線焦點係可移_ 該内套“16)外側面上’而更具熱交換效率；相反地，該夕丨 200930958 則亦可達成 套管⑴）可不動’ _套管（16)做旋轉運動， 本發明功效。 請參閱第四圖，其係本發明所揭光能集熱器（1) 施例，其係在該外套管（12)下方更進—步設有—臀曲形狀或 拋物線形狀之聚光板（18)，用以反射一光線至該外套管（12j， 則更具熱交換效率》 本發明結構，其中各該聚光透鏡（I4)係設為非球面破螭 鏡片’則更具有聚光能量功效。 本發明所揭光能集熱器（1)將具有以下諸特點： ❹Guiding a ray focus such as a sunlight focus or an artificial light source focus inside the outer casing (12)" by means of the present invention, a flow of water (as indicated by an arrow in the figure) can enter from the outer casing (12) - and then from The outer casing (12) flows out at the other end, and the water flow of the ship is like a heat exchanger to absorb the heat of the focus of the light guided by each of the collecting lenses (14). Please refer to the second figure, which is a second embodiment of the light energy collector (1) according to the present invention. The first embodiment further includes an inner sleeve (16), and the inner sleeve (16) can be set. a -81-shaped hollow tubular body, which is inserted into the outer casing (12), and provides a passage for the flow of water, and each of the condensing lenses ((4) guides the light, and the spot can fall on the inner casing (16) On the outer side surface, the inner sleeve (16) can absorb the heat of the focus of the light guided by each of the condenser lenses U4), thereby transferring heat to the seven, Luo. Please refer to the third figure, which is a third embodiment of the light energy collector (1) of the present invention, which is respectively disposed at two ends of the outer sleeve (12), that is, the outer end of the outer sleeve U2 is fixed to The ball shaft) (not shown) and the belt (not shown) can drive the (/4) guide 51 light focus system can move _ the inner sleeve "16) on the outer side 'and hotter Exchange efficiency; conversely, the 丨 丨 200930958 can also achieve the casing (1)) can not move ' _ casing (16) for rotary motion, the effect of the present invention. Please refer to the fourth figure, which is the light energy set of the present invention The heat exchanger (1) is further provided with a light-receiving plate (18) having a hip-curved shape or a parabolic shape under the outer sleeve (12) for reflecting a light to the outer sleeve (12j, More heat exchange efficiency. The structure of the present invention, wherein each of the concentrating lenses (I4) is set to be an aspherical lens, it has a concentrating energy effect. The light collector (1) disclosed in the present invention will Has the following characteristics: ❹

1.藉該複數個聚光透鏡（14)的設計，一水流可被加熱至 攝氏數百度以上。 2·可做相對旋轉運動的該外杳管（12)及該内套管（16)， 則各該聚光透鏡（14)所導引光線焦點係可移動地落於 該内套管（16)外側面上，更具高熱交換效率。 【圖式簡單說明】 第一圖為本發明較佳實施例（一）之立體示意圖。 第二圖為本發明較佳實施例（二）之立體示意圖。 第三圖為本發明較佳實施例（三）之立體示意圖。 第四圖為本發明較佳實施例（四）之立體示意圖。 【主要元件符號說明】 光能集熱器（1)外套管（12) 聚光透鏡（14) 開孔（22) 内套管（16) 滾珠軸承（24) 聚光板（18)1. With the design of the plurality of condenser lenses (14), a water stream can be heated to more than a few degrees Celsius. 2. The outer tube (12) and the inner sleeve (16) which can be rotated relative to each other, wherein the focus of the light guided by each of the collecting lenses (14) is movably dropped on the inner sleeve (16) On the outer side, it has a higher heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective view of a preferred embodiment (1) of the present invention. The second figure is a perspective view of a preferred embodiment (2) of the present invention. The third figure is a perspective view of a preferred embodiment (3) of the present invention. The fourth figure is a perspective view of a preferred embodiment (4) of the present invention. [Main component symbol description] Light energy collector (1) Outer casing (12) Concentrating lens (14) Opening (22) Inner casing (16) Ball bearing (24) Concentrating plate (18)

Claims (1)

200930958 十、申請專利範圍： 1. 一種光能集熱器，至少包含： 一外套管，其管壁設有至少一貫穿該外套管内外之開孔； 至少一聚光透鏡，該聚光透鏡係設於該開孔，用以導引一光線 焦點位於該外套管内部。 2. 依據申請專利範圍第1項所述光能集熱器，其更包含一熱交換 部，其係設於該外套管内部，用以吸收該光線能量。 '3.依據申請專利範圍第2項所述光能集熱器，其中該熱交換部係 設為一内套管，其係穿置於該外套管内部，供一流體流動的通道。 〇 4.依據申請專利範圍第3項所述光能集熱器，其中該外套管及該 内套管係做相對角位移運動。 5. 依據申請專利範圍第1、2、3或4項所述光能集熱器，其更包 含一聚光板，其係設於該外套管下方，用以反射一光線至該外套 管。 6. 依據申請專利範圍第5項所述光能集熱器，其中該聚光板係一 彎曲形狀面板。 7. 依據申請專利範圍第1、2、3或4項所述光能集熱器，其中該 〇 聚光透鏡係非球面玻璃鏡片。 8. 依據申請專利範圍第5項所述光能集熱器，其中該聚光透鏡係 非球面玻璃鏡片。 9. 依據申請專利範圍第6項所述光能集熱器，其中該聚光透鏡係 非球面玻璃鏡片。 7200930958 X. Patent application scope: 1. A light energy collector comprising at least: an outer sleeve having at least one opening extending through the inner and outer sides of the outer sleeve; at least one concentrating lens, the concentrating lens system The opening is arranged to guide a light focus inside the outer sleeve. 2. The light energy collector according to claim 1, further comprising a heat exchange portion disposed inside the outer sleeve for absorbing the light energy. 3. The light energy collector according to claim 2, wherein the heat exchange portion is an inner sleeve that is threaded inside the outer sleeve for a fluid flow passage. 〇 4. The light energy collector according to claim 3, wherein the outer sleeve and the inner sleeve are relatively angularly displaced. 5. The light energy collector according to claim 1, 2, 3 or 4, further comprising a concentrating plate disposed below the outer sleeve for reflecting a light to the outer tube. 6. The light energy collector according to claim 5, wherein the concentrating plate is a curved shape panel. 7. The light energy collector according to claim 1, 2, 3 or 4, wherein the concentrating lens is an aspherical glass lens. 8. The light energy collector according to claim 5, wherein the condensing lens is an aspherical glass lens. 9. The light energy collector according to claim 6, wherein the condensing lens is an aspherical glass lens. 7
TW097100842A 2008-01-09 2008-01-09 Solar collector TW200930958A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW097100842A TW200930958A (en) 2008-01-09 2008-01-09 Solar collector
GB0802839A GB2456355A (en) 2008-01-09 2008-02-15 Tubular Solar Heat Collector with Lenses in Sleeve Wall
JP2008037004A JP2009162467A (en) 2008-01-09 2008-02-19 Light-heat convertor
US12/071,326 US20090173338A1 (en) 2008-01-09 2008-02-20 Photoenergy heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097100842A TW200930958A (en) 2008-01-09 2008-01-09 Solar collector

Publications (1)

Publication Number Publication Date
TW200930958A true TW200930958A (en) 2009-07-16

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Application Number Title Priority Date Filing Date
TW097100842A TW200930958A (en) 2008-01-09 2008-01-09 Solar collector

Country Status (4)

Country Link
US (1) US20090173338A1 (en)
JP (1) JP2009162467A (en)
GB (1) GB2456355A (en)
TW (1) TW200930958A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110186041A1 (en) * 2010-02-03 2011-08-04 Kalex, Llc Apparatus for pivoting solar troughs on a central axis
US8800549B2 (en) * 2011-12-21 2014-08-12 Michael Stuart Barber Solar energy collecting assembly
IT201600084083A1 (en) * 2016-08-10 2018-02-10 Cordivari S R L Automatic hydraulic movement system of elements of a compact solar collector.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137899A (en) * 1977-07-05 1979-02-06 Harold J. Weslow Multistage solar energy concentrator
JPS56146954A (en) * 1980-04-16 1981-11-14 Yoshihiro Oota Water heater utilizing solar heat
US4505260A (en) * 1982-09-09 1985-03-19 Metzger Research Corporation Radiant energy device
US4749447A (en) * 1983-05-06 1988-06-07 Lew Hyok S Evacuated evaporation-pressurized condensation solar still
US4834805A (en) * 1987-09-24 1989-05-30 Wattsun, Inc. Photovoltaic power modules and methods for making same
US6498290B1 (en) * 2001-05-29 2002-12-24 The Sun Trust, L.L.C. Conversion of solar energy
US6943337B2 (en) * 2001-06-12 2005-09-13 Rafael Armament Development Authority Ltd. Object detection method and system
DE10305428B4 (en) * 2003-02-03 2007-08-09 Schott Ag Cladding tube, receiver tube and parabolic trough collector
CN201014796Y (en) * 2007-02-28 2008-01-30 易继先 Solar heat-collecting box

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GB0802839D0 (en) 2008-03-26
GB2456355A (en) 2009-07-15
US20090173338A1 (en) 2009-07-09
JP2009162467A (en) 2009-07-23

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