JPS5831253A - Solar-heat collecting cylinder with solar cell - Google Patents
Solar-heat collecting cylinder with solar cellInfo
- Publication number
- JPS5831253A JPS5831253A JP56129005A JP12900581A JPS5831253A JP S5831253 A JPS5831253 A JP S5831253A JP 56129005 A JP56129005 A JP 56129005A JP 12900581 A JP12900581 A JP 12900581A JP S5831253 A JPS5831253 A JP S5831253A
- Authority
- JP
- Japan
- Prior art keywords
- heat collecting
- heat
- solar
- tube
- glass
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 28
- 239000000853 adhesive Substances 0.000 claims abstract description 19
- 230000001070 adhesive effect Effects 0.000 claims abstract description 19
- 239000011261 inert gas Substances 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 101100258233 Caenorhabditis elegans sun-1 gene Proteins 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004859 Copal Substances 0.000 description 1
- 229910019590 Cr-N Inorganic materials 0.000 description 1
- 229910019588 Cr—N Inorganic materials 0.000 description 1
- 241000782205 Guibourtia conjugata Species 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- FHTQCUNSKSWOHF-UHFFFAOYSA-N ethyl carbamate;silicon Chemical compound [Si].CCOC(N)=O FHTQCUNSKSWOHF-UHFFFAOYSA-N 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- 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
- 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
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E10/60—Thermal-PV hybrids
Abstract
Description
【発明の詳細な説明】
この発明は太陽エネルギー利用システムに使用される太
陽電池付太陽熱集熱筒に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a solar heat collection tube with solar cells used in a solar energy utilization system.
従来太陽エネルギー利用システムに用いられるものには
、太陽熱集熱筒があシ、この太陽熱集熱筒は一般にガラ
スチューブからなる真空ガラス筒内に、集熱板を偏えた
集熱パイプを配置して構成されている。この集＃１〜１
ｉｌ′ｉ集熱板で太陽光を吸収して得た熱を集熱パイノ
内に流す熱媒体に熱伝尋してこの熱媒体を加熱するもの
であシ、いわゆる集熱筒は太陽からの光エネルギーを熱
エネルギーに変換して太陽エネルギーを利用するもので
ある。したかって、上記集熱筒は光エネルギーを熱エネ
ルギー（（Ｃの与変換するだけで、太陽エネルギーを電
気エネルギーに変換して利用できないものであった。Conventional solar energy utilization systems have solar heat collection tubes, which generally consist of a vacuum tube made of glass tubes and a heat collection pipe with a heat collection plate placed on the side. It is configured. This collection #1~1
The heat obtained by absorbing sunlight with the heat collecting plate is transferred to the heat medium flowing inside the heat collecting pipe, and this heat medium is heated. It uses solar energy by converting light energy into thermal energy. Therefore, the heat collecting tube can only convert light energy into thermal energy ((C), but cannot convert solar energy into electrical energy for use.
また、逆に上記太陽エネルギーを電気エネルギーのみに
変換するものとしては太陽電池がある。この太陽電池は
一般に、グラスチックやセラミック等の電気絶縁板を配
置］１、この絶縁板上に単結晶のシリコンウエノ・等か
ら力る光電１池素子を複数個並べ、これら光電池素子を
直列または並列に導体で接続して構成されており、通常
上記太陽電池は太陽と対向する面をガラス窓としたケー
スに収容されてイ史用される。しかし、上記構成による
従来の太陽電池において幻１、」二記ケース内に収容さ
れているものの、上記光電池素子における上記導体の接
続部が湿気等によって腐蝕され、これらの接続が外れる
不具合があった。また、使用中上記光電池素子が太陽熱
によって極度に加熱されるなどして、光電池素子の電気
変換効率に急影響を及ばず不具合があった。On the other hand, there are solar cells that convert the solar energy into only electrical energy. This solar cell generally has an electrically insulating plate made of glass or ceramic.1. On this insulating plate, a plurality of photovoltaic cells made of single-crystal silicon urethane, etc. are arranged, and these photovoltaic cells are connected in series or They are connected in parallel with conductors, and the solar cells are usually housed in a case with a glass window on the surface facing the sun. However, in the conventional solar cell with the above structure, although it is housed in the case described in phantom 1 and 2, the connection part of the conductor in the photovoltaic element is corroded by moisture etc., and there is a problem that these connections come off. . Further, during use, the photovoltaic element is extremely heated by solar heat, which has a negative effect on the electrical conversion efficiency of the photovoltaic element.
この発明はこのような事情にもとづいてなされたもので
、その目的とするところは、太陽電池を構成する複数の
光電池素子を太陽熱集熱筒内に収容して、上記導体の接
続部における腐蝕や太陽熱による上記光電池素子の極度
の温度上昇を防止するとともに、上記太陽熱集熱部自体
に太陽エネルギーの電気エネ〃ギー変換機・能をもたせ
た太陽電池付太陽熱集熱筒を提供することにある。This invention was made based on the above circumstances, and its purpose is to house a plurality of photovoltaic elements constituting a solar cell in a solar heat collection cylinder, and to prevent corrosion at the connection part of the conductor. It is an object of the present invention to provide a solar heat collection cylinder with a solar cell that prevents an extreme temperature rise of the photovoltaic element due to solar heat, and in which the solar heat collection part itself has a function of converting solar energy into electrical energy.
すなわち、この発明は内部を真空とするかもしくは不活
性ガスを封入してなるガラス筒内に、気密に貫通した集
熱パイプを配設するとともに集熱パイプの外面に密着さ
れた集熱板を配置し、この集熱板の太陽と対向する表面
にそれぞれ無機接着剤を介して密着され互いに１に気的
に接ゎＣされた複数の光電池素子を取着したことを特徴
とするものである。That is, this invention arranges a heat collecting pipe that penetrates airtightly in a glass cylinder whose interior is evacuated or filled with an inert gas, and a heat collecting plate is closely attached to the outer surface of the heat collecting pipe. A plurality of photovoltaic elements are attached to the surface of the heat collecting plate facing the sun, each closely adhered via an inorganic adhesive and in air contact with each other. .
以下この発明の一実施例を第１図ないし６図にもとづき
説明する。An embodiment of the present invention will be described below with reference to FIGS. 1 to 6.
図中１はガラス筒である。このガラス筒１１１７１゜ガ
ラスチューブ２の両端を金属（ｌｉ’ｅ Ｃｒ −Ｎ
１合金）製の端部キャップＥ ａ ｒ ３ ｂで気密に
構成しである。そして、ガラス筒１内にＱユ端部ギャッ
プ３ａｒ ３ｂを気密に貫通して集熱・臂イグ４が配置
ｄされている。集熱パイプ４はたとえば熱伝導性に俊れ
た銅パイプからなり、水などの熱媒体の通路を構成して
いる。ｉ！た、集熱パイプ４は端部キャラ７’ ３ ａ
、 ３ ｂを気密に貫通するものであるか、一方の端
部キャップ３ａに対してはベローズ５ａからなる継手ノ
ヤイゾ５を介して気密に貫通されている。この継手・９
イｆ５は集熱パイｆ４と２重管構造をなＬ、一端が端部
キャップ３ａに気密に接合されているとともに他端が集
熱バイア″４の外面に気密に接合されてよ？す、またベ
ローズ５ａによってガラス筒Ｉと集熱バイア″４との熱
膨張差を吸収できるように外っている。そして、上記端
部キャラ７’ ３ ａには銅製の排気管６が気密に接合
されている。In the figure, 1 is a glass cylinder. Both ends of this glass tube 11171° glass tube 2 are made of metal (li'e Cr-N
The end caps are made of E a r 3 b (alloy 1 alloy). A heat collecting arm 4 is disposed inside the glass tube 1, passing through the Q-y end gap 3ar to 3b in an airtight manner. The heat collecting pipe 4 is made of, for example, a copper pipe with excellent thermal conductivity, and constitutes a passage for a heat medium such as water. i! In addition, the heat collecting pipe 4 has an end character 7'3a
, 3b in an airtight manner, or one end cap 3a is hermetically penetrated through a joint diameter 5 made of a bellows 5a. This fitting 9
F5 has a double pipe structure with the heat collecting pipe f4, and one end is hermetically joined to the end cap 3a, and the other end is hermetically joined to the outer surface of the heat collecting via "4". Further, the bellows 5a is removed so that the difference in thermal expansion between the glass tube I and the heat collecting via "4" can be absorbed. A copper exhaust pipe 6 is hermetically joined to the end portion character 7' 3a.
この排気管６はガラス筒１内を排気する際に、）ｉ、空
ポンプと接続され、排気が終了して所定の真空度に達し
た後、封止されるものである。This exhaust pipe 6 is connected to an empty pump when evacuating the inside of the glass cylinder 1, and is sealed after exhaustion is completed and a predetermined degree of vacuum is reached.
上記〃ラス筒ｌ内には集熱板７が収容されている。この
集熱板７は熱伝導性の良好なアルミニウムのプレートで
形成されており、その中央部において集熱／Ｊ？イゾ４
の外面にかしめ結合などにより密着して接合されている
。また、集熱板７の太陽と対向する表面には選択吸収膜
（図示しない。）が形成されている。この選択吸収膜け
たとえばクロム等の酸化膜からなり、太陽光の波長領域
は良好に吸収するが、しかしながら赤外線波長領域の放
出は小さい性質を有している。したがって、集熱板７に
照射された太陽光は選択吸収膜で吸収されて集熱板７を
良好に５−
加熱できるようになっている。A heat collecting plate 7 is housed inside the lath cylinder l. This heat collecting plate 7 is made of an aluminum plate with good thermal conductivity, and the heat collecting plate 7 is made of an aluminum plate with good thermal conductivity, and heat is collected at the center of the plate. Iso 4
It is closely joined to the outer surface of the body by caulking or the like. Further, a selective absorption film (not shown) is formed on the surface of the heat collecting plate 7 facing the sun. This selective absorption film is made of, for example, an oxide film of chromium or the like, and absorbs well in the wavelength range of sunlight, but has a property of emitting only a small amount in the infrared wavelength range. Therefore, the sunlight irradiated onto the heat collecting plate 7 is absorbed by the selective absorption film, so that the heat collecting plate 7 can be heated effectively.
そして、上記集熱板７の表面にね複数の光電池素子８・
・・が配置されている。各光電池素子８はたとえば単結
晶のシリコンウェハ９からなシ、シリコンウェハ９の表
面に網状の電極を蒸着するとともに、裏面に蒸着面９ｂ
を形成して構成されている。そして、これら光電池素子
８・・・は隣９合うそれぞれのシリコンウェハ９の電極
９ａと蒸着面９ｂとをたとえば銀箔また一ニッケルの薄
板等からなる導体１０・・・で順次電気的に接続して所
定の電力が得られるように構成されているものである。A plurality of photovoltaic elements 8 are arranged on the surface of the heat collecting plate 7.
... is placed. Each photovoltaic element 8 is made of, for example, a single-crystal silicon wafer 9. A net-like electrode is deposited on the front surface of the silicon wafer 9, and a deposition surface 9b is deposited on the back surface.
It is composed of the following. These photovoltaic elements 8 are constructed by sequentially electrically connecting the electrodes 9a and vapor deposition surfaces 9b of each of the adjacent silicon wafers 9 with conductors 10 made of, for example, silver foil or a thin nickel plate. It is configured so that a predetermined amount of power can be obtained.
また、互いに接続される光電池素子８・・・の最初と最
後は導線１１．１１によって電気的に接続されてなり、
これら導線１１．１１は上記端部キ丁ツ７°３ａに気密
に接続されたＫＯＶ （コパール）チー−１１２を介し
てガラス封止され、ガラス筒Ｉ外に導出されている。な
お、１３はそれぞれのシリコンウェハの表面側に形成さ
れた反射肪止膜である。Moreover, the beginning and end of the photovoltaic elements 8... which are connected to each other are electrically connected by conductive wires 11 and 11,
These conductive wires 11.11 are sealed in glass via a KOV (copal) wire 112 airtightly connected to the end fitting 7°3a, and led out of the glass cylinder I. Note that reference numeral 13 denotes a reflective fat stopper film formed on the front side of each silicon wafer.
また、上記光電池素子８・・・は集熱板７の表面６一
に配置されるものであるが、それぞれ無機接着剤１４を
介して集熱板７に取着されている。すなわち、上記集熱
板７には第３図に示される如く、光電池素子８・・・を
嵌め込み可能な凹部Ｉ５・・・が形成されており、各凹
部Ｉ５け底面が開口面よシも大きく々っている。そして
、各光電池素子８・・・ｄ各回部１５の底面に無機接着
剤Ｉ４が注入された後、各凹部Ｉ５に嵌め込まれること
により、無機接着剤１４を介して集熱板７に面接触され
て接着されている。また、無機接着剤Ｉ４は光電池素子
９の上面にはみ出すように注入されるもので、無機接着
剤１４が固化した際、光電池素子９はその下面および上
面の両側から挾みつけられるように構成されている。ま
た、無機接着剤１４には耐火性セラックと無機ポリマー
とを主成分とした一液加熱硬化形のものが用いられるこ
とによυ、上記集熱板７と光電池素子８との間に極めて
良好な接着面が構成されているものである。なお、無機
接着剤１４日゛上記した主成分のものに限らず、硅酸ナ
トリウムと石粉と全混合してなる接着剤または無機質の
セメント等であっても良い。Further, the photovoltaic elements 8 are arranged on the surface 6 of the heat collecting plate 7, and are each attached to the heat collecting plate 7 via an inorganic adhesive 14. That is, as shown in FIG. 3, the heat collecting plate 7 is formed with recesses I5 into which the photovoltaic elements 8 can be fitted, and the bottom surface of each recess I5 is larger than the opening surface. There are many people. After the inorganic adhesive I4 is injected into the bottom of each photovoltaic element 8...d, each circuit part 15 is fitted into each recess I5, the photovoltaic elements 8...d are brought into surface contact with the heat collecting plate 7 via the inorganic adhesive 14. It is glued. Further, the inorganic adhesive I4 is injected so as to protrude from the upper surface of the photovoltaic element 9, and when the inorganic adhesive 14 solidifies, the photovoltaic element 9 is configured to be sandwiched from both its lower and upper surfaces. There is. In addition, since the inorganic adhesive 14 is a one-component heat-curable adhesive mainly composed of fire-resistant shellac and inorganic polymer, it is possible to bond extremely well between the heat collecting plate 7 and the photovoltaic element 8. The adhesive surface is made up of The inorganic adhesive is not limited to the above-mentioned main ingredients, but may also be an adhesive made entirely of sodium silicate and stone powder, an inorganic cement, or the like.
そして、上記構成の太陽電池付太陽熱集熱筒は第６図に
示される太陽熱利用システムに適用されるものである。The solar heat collection tube with solar cells having the above structure is applied to the solar heat utilization system shown in FIG. 6.
このシステムは発明に係る太陽電池付太陽熱集熱筒をＡ
とすれば、この集熱筒Ａを最上流側に配置して集熱筒Ａ
の他に通常の太陽熱集熱筒ｎ、ｃ、・・・全直列に接続
して構成されている。なお、集熱筒Ｒ，Ｃは上記集熱筒
Ａに比べて太陽電池が備えられていないもので、その他
の構成は集熱筒Ａと同じものである、。This system uses a solar heat collection tube with solar cells according to the invention.
If so, this heat collecting cylinder A is placed on the most upstream side and the heat collecting cylinder A
In addition, ordinary solar heat collection tubes n, c, . . . are all connected in series. Note that the heat collecting tubes R and C are not equipped with solar cells as compared to the heat collecting tube A, and the other configurations are the same as the heat collecting tube A.
また、Ｄは熱交換器であり、Ｅは各集熱筒Ａ。Further, D is a heat exchanger, and E is each heat collecting cylinder A.
Ｂ、Ｃの集熱・９イグ４・・を通じて熱媒体を循環させ
るポンプである。そして、このポンプＥのモータには上
記集熱筒Ａから導出された太陽１！池の導線１１．１１
が接続され、丸陽電池の電力が上記モータに供給される
ようになっている。This is a pump that circulates the heat medium through the heat collectors B and C. The motor of this pump E is powered by the sun 1! derived from the heat collecting cylinder A! Pond conductor 11.11
is connected, and power from the Maruyo battery is supplied to the motor.
次に、上記構成による一実施例の作用を説明する。Next, the operation of one embodiment with the above configuration will be explained.
上記太陽熱利用システムにおける各集熱筒Ａ。Each heat collection tube A in the solar heat utilization system.
Ｒ，Ｃけ集熱板７・・・で太陽光を吸収して得た熱を集
熱パイプ４・・・内に流す熱媒体に熱伝導して順次熱媒
体を加熱するものであシ、高温となった熱媒体を熱交換
器りに導くことにより、太陽の光エネルギーを熱エネル
ギーに変換して利用するものである。また、太陽電池付
太陽熱集熱筒Ａからは光電池素子８・・・から得られｆ
ｃ’ｉｌ！力を」―記ｄ？ンプＥのモータに導くことに
よシ、光エネルギーを電気エネルギーに変換して利用す
ることができる。したがって、この発明に係る集熱筒Ａ
を用いれば、太陽からの光エネルギーを熱エネルギーに
変換するだけではなく、光エネルギーを電気エネルギー
に変換するものであるから、太陽エネルギーを効果的に
利用できる。R, C heat collecting plates 7... absorb sunlight and conduct the heat to the heat medium flowing inside the heat collecting pipe 4... to heat the heat medium sequentially. By guiding the heated heat medium to a heat exchanger, solar light energy is converted into thermal energy and used. In addition, from the solar heat collection tube A with solar cells, f
c'il! Power” - record d? By guiding the light energy to the motor of the lamp E, light energy can be converted into electrical energy and used. Therefore, the heat collecting tube A according to the present invention
By using this method, solar energy can be used effectively because it not only converts light energy from the sun into heat energy, but also converts light energy into electrical energy.
−また、上記集熱筒Ａにおけるガラス筒Ｉ内は真空に構
成されているものであるから、上記ガラス筒Ｉ内に収容
された光電池素子８・・・相互を接続する導体ｒｏ・・
・の接続部が湿気等によって腐蝕されることはない。よ
って、長時間の使用９−
に際し、上記接続部が腐蝕によって外れて太陽電池の使
用か不能になるようなこともないので、太陽電池を長時
間確実に使用できる。- Also, since the inside of the glass tube I in the heat collecting tube A is constructed in a vacuum, the photovoltaic elements 8 accommodated in the glass tube I...the conductors ro... which connect each other...
・Connections will not be corroded by moisture, etc. Therefore, during long-term use, the solar cell can be used reliably for a long period of time because the connection portions will not come off due to corrosion and the solar cell will not be usable.
また、集熱筒Ａ内の上記太陽箱、池を渭４成する光電池
素子８・・・はそれそわ無機接層剤１４・・・を介して
集熱板７に密着しで取着さ−ｈているので、各光電池素
子８側からみれば、これら光電池素子８・・・は集熱パ
イプ４内を流れる熱媒体によって冷却されｆｃ集熱板７
により、土Ｈ１ル無機接着剤１４・・・を介して冷却さ
れることになる。しかも、上記集熱筒Ａは最上流側すな
わち熱交換器りで熱交換された後の冷却された熱媒体か
その集熱パイプ４内に導かれるものであるから、一層光
電池累子８・・・の冷却効果は高いものである。よって
、これら光電池素子８・・・が使用中、太陽熱によって
極度に加熱されて高温となるのを防止でき、光電池素子
８・・・の電気変換効率に悪影響を及はすことはない。In addition, the photovoltaic elements 8 forming the solar box and pond in the heat collecting tube A are closely attached to the heat collecting plate 7 via the inorganic adhesive 14. Therefore, when viewed from the side of each photovoltaic element 8, these photovoltaic elements 8... are cooled by the heat medium flowing inside the heat collecting pipe 4, and the fc heat collecting plate 7
As a result, the soil H1 is cooled via the inorganic adhesive 14. Moreover, since the heat collecting tube A is the most upstream side, that is, the cooled heat medium after heat exchange in the heat exchanger is guided into the heat collecting pipe 4, so that the photovoltaic cells 8...・The cooling effect is high. Therefore, these photovoltaic elements 8 can be prevented from being extremely heated by solar heat and reach a high temperature during use, and the electrical conversion efficiency of the photovoltaic elements 8 will not be adversely affected.
なお、この発明は上１＋２一実施例に制約されるもので
は寿い。Note that this invention is not limited to the above 1+21 embodiments.
１０−
たとえば、光電池素子が嵌め込まれる集熱板の四部は上
記一実施例のものに限らず、第７図に示される四部７０
に形成してもよい。この凹部７０は底面積よシも開口面
積の方が大きく形成されたものであシ、またこの場合、
光電池素子８の取付けに押え板７１．７１を設けて一層
光電池素子８の固定を確実にしている。10- For example, the four parts of the heat collecting plate into which the photovoltaic elements are fitted are not limited to those of the above-mentioned embodiment, but the four parts 70 shown in FIG.
It may be formed into This recess 70 is formed so that the opening area is larger than the bottom area, and in this case,
Holding plates 71, 71 are provided for mounting the photovoltaic element 8 to further ensure the fixation of the photovoltaic element 8.
また、光電池素子８は集熱板７に四部を形成して取着さ
れるものにも限らず、第８図に示される如く光電池素子
８をセラミックや磁器等の保持具８０．８０で挾持して
集熱板７に取着するようにしてもよい。Furthermore, the photovoltaic element 8 is not limited to the one that is attached to the heat collecting plate 7 by forming four parts, but the photovoltaic element 8 may be held between holders 80, 80, etc. made of ceramic or porcelain, as shown in FIG. Alternatively, the heat collecting plate 7 may be attached to the heat collecting plate 7 by using the heat collecting plate 7.
さらに、この発明に係る集熱筒においては、ガラス筒の
内部を真空に構成する代わシに、内部に窒素やアルゴン
等の不活性ガスを封入してもよいものである。Furthermore, in the heat collecting cylinder according to the present invention, instead of configuring the inside of the glass cylinder to be a vacuum, an inert gas such as nitrogen or argon may be filled inside the glass cylinder.
以上説明したようにこの発明は、内部を真空とするかも
しくは不活性ガスを封入してなるガラス筒内に、気密に
貫通した集熱パイプを配設するとともに集熱パイプの外
面に密着された集熱板を配置し、この集熱板の太陽と対
向する表面にそれぞれ無機接着剤を介して密着され互い
に電気的に接続された複数の光’ｅｌｉ、池素イを取着
したことを特徴とする。したがって、上記構成による集
熱筒によれば、太陽の光エネルギーを熱エネルギーに変
換して利用できるばかりではなく、光エネルギーを電気
エネルギーに変換して利用できる。そして、上記光電池
素子は内部を真空とするかもしくは不活性ガスを封入し
てなるガラス筒内に収容されているので、これら光電池
素子を電気的に接続する導体の接続部が湿気によって腐
蝕されて劣化されることはない。As explained above, the present invention has a heat collecting pipe that is airtightly penetrated in a glass cylinder whose interior is evacuated or filled with an inert gas, and which is closely attached to the outer surface of the heat collecting pipe. A heat collecting plate is arranged, and a plurality of lights and ponds are attached to the surface of the heat collecting plate facing the sun, each closely adhered via an inorganic adhesive and electrically connected to each other. shall be. Therefore, according to the heat collecting tube having the above configuration, it is possible to not only convert solar light energy into thermal energy and use it, but also convert light energy into electrical energy and use it. Since the photovoltaic elements are housed in a glass cylinder that is vacuumed or filled with inert gas, the connection parts of the conductors that electrically connect these photovoltaic elements are not corroded by moisture. It will never deteriorate.
ｔた、光電池素子は集熱板の表面に無機接着剤を介し密
鳥して取着されているので、この光電池素子は集熱・ヤ
イグ内を流れる熱媒体によって逆に集熱板および無機接
着剤を介して０却されることになる。よって、上記光電
池素子が太陽熱によって極度に温度上昇してその電気変
換効率に悪影響を及ぼすことがないなど、柚々と優れた
効果を奏する。In addition, since the photovoltaic cell element is closely attached to the surface of the heat collecting plate via an inorganic adhesive, the photovoltaic cell element is reversely bonded to the heat collecting plate and the inorganic adhesive by the heat medium flowing through the heat collecting plate. This will be eliminated through the agent. Therefore, the photovoltaic element exhibits excellent effects, such as the fact that the temperature of the photovoltaic element does not increase excessively due to solar heat, thereby preventing its electrical conversion efficiency from being adversely affected.
第１図ないし第６図はこの発明の一実施例を示し、第１
図は集熱部全体の斜視図、第２図は集熱筒の断面図、Ｍ
３図は第２図中■部の拡大図、第４図はシリコンウェハ
の平面図、第５図はシリコンウェハの背面図、第６図は
集熱筒を用いたシステムの構成図である。
第７図および第８図はこの発明の他の実施例をそれぞれ
示す集熱板の一部断面図である。
Ｉ・・・ガラス筒、４・・・集熱パイプ、７・・・集熱
板、８・・・光電池素子、Ｉ４・・・無機接着剤。
出願人代理人 弁理士 鈴 江 武 彦１３−
彫 ′ｌ 図
第３図
第４図 第５図
第６図
増 ７図
第８図FIGS. 1 to 6 show one embodiment of the present invention.
The figure is a perspective view of the entire heat collecting section, Figure 2 is a sectional view of the heat collecting tube, M
3 is an enlarged view of part 2 in FIG. 2, FIG. 4 is a plan view of the silicon wafer, FIG. 5 is a rear view of the silicon wafer, and FIG. 6 is a configuration diagram of a system using a heat collecting cylinder. FIGS. 7 and 8 are partial cross-sectional views of heat collecting plates showing other embodiments of the present invention, respectively. I... Glass cylinder, 4... Heat collection pipe, 7... Heat collection plate, 8... Photovoltaic element, I4... Inorganic adhesive. Applicant's Representative Patent Attorney Takehiko Suzue 13- 图'l Figure 3 Figure 4 Figure 5 Figure 6 (enlarged) Figure 7 Figure 8
Claims (1)
るかもしくは内部に不活性ガスを封入してなるガラス筒
と、このガラス筒内に気密に貝通して配設され熱媒体通
路を構成する集熱パイプと、上記ガラス筒内に上記集熱
パイプの外面に密着して連結された集熱板と、この集熱
板の太陽と対向する表面にそれぞれ無機接着剤を介し密
着して取着されるとともに互いに電気的に接続された複
数の光電池素子とを具備したことを特徴とする太陽電池
付太陽熱集熱筒。A glass tube is formed by airtightly closing the end of a glass tube and creating a vacuum inside or filling an inert gas inside, and a heat medium passage is formed by passing the shell through the glass tube airtightly. a heat collecting pipe, a heat collecting plate connected in close contact with the outer surface of the heat collecting pipe in the glass tube, and a heat collecting plate attached to the surface facing the sun through an inorganic adhesive, respectively. What is claimed is: 1. A solar heat collection cylinder with solar cells, comprising a plurality of photovoltaic elements attached to each other and electrically connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56129005A JPS5831253A (en) | 1981-08-18 | 1981-08-18 | Solar-heat collecting cylinder with solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56129005A JPS5831253A (en) | 1981-08-18 | 1981-08-18 | Solar-heat collecting cylinder with solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5831253A true JPS5831253A (en) | 1983-02-23 |
Family
ID=14998791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56129005A Pending JPS5831253A (en) | 1981-08-18 | 1981-08-18 | Solar-heat collecting cylinder with solar cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831253A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59145674U (en) * | 1983-03-17 | 1984-09-28 | 三洋電機株式会社 | solar powered absorption refrigeration equipment |
| JPH0377161U (en) * | 1989-11-29 | 1991-08-02 | ||
| WO2011015775A1 (en) * | 2009-08-03 | 2011-02-10 | Areva | Hybrid solar energy collector, and solar power plant including at least one such collector |
| US20110030766A1 (en) * | 2009-08-05 | 2011-02-10 | Samsung Electronics Co., Ltd. | Solar energy utilizing apparatuses and methods of manufacturing the same |
| WO2011020293A1 (en) * | 2009-08-20 | 2011-02-24 | 宇威光电股份有限公司 | Solar cell module |
| ITFI20100042A1 (en) * | 2010-03-19 | 2011-09-20 | Giovanni Gherardi | SOLAR COLLECTOR |
| FR2960344A1 (en) * | 2010-05-20 | 2011-11-25 | Patrick Therond | DEVICE FOR PRODUCING TUBULAR PHOTOVOLTAIC ELECTRICITY |
| EP2689472A1 (en) * | 2011-03-21 | 2014-01-29 | Naked Energy Ltd | Solar energy converter |
-
1981
- 1981-08-18 JP JP56129005A patent/JPS5831253A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59145674U (en) * | 1983-03-17 | 1984-09-28 | 三洋電機株式会社 | solar powered absorption refrigeration equipment |
| JPH0117009Y2 (en) * | 1983-03-17 | 1989-05-18 | ||
| JPH0377161U (en) * | 1989-11-29 | 1991-08-02 | ||
| WO2011015775A1 (en) * | 2009-08-03 | 2011-02-10 | Areva | Hybrid solar energy collector, and solar power plant including at least one such collector |
| US20110030766A1 (en) * | 2009-08-05 | 2011-02-10 | Samsung Electronics Co., Ltd. | Solar energy utilizing apparatuses and methods of manufacturing the same |
| WO2011020293A1 (en) * | 2009-08-20 | 2011-02-24 | 宇威光电股份有限公司 | Solar cell module |
| ITFI20100042A1 (en) * | 2010-03-19 | 2011-09-20 | Giovanni Gherardi | SOLAR COLLECTOR |
| FR2960344A1 (en) * | 2010-05-20 | 2011-11-25 | Patrick Therond | DEVICE FOR PRODUCING TUBULAR PHOTOVOLTAIC ELECTRICITY |
| WO2011144835A3 (en) * | 2010-05-20 | 2012-05-10 | Patrick Therond | Tubular photovoltaic device for producing electrical energy |
| EP2689472A1 (en) * | 2011-03-21 | 2014-01-29 | Naked Energy Ltd | Solar energy converter |
| US9869491B2 (en) | 2011-03-21 | 2018-01-16 | Naked Energy Ltd | Heat transfer device |
| EP2689472B1 (en) * | 2011-03-21 | 2020-02-26 | Naked Energy Ltd | Solar energy converter |
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