JPH11257761A - Solar cell cogeneration system - Google Patents
Solar cell cogeneration systemInfo
- Publication number
- JPH11257761A JPH11257761A JP10106874A JP10687498A JPH11257761A JP H11257761 A JPH11257761 A JP H11257761A JP 10106874 A JP10106874 A JP 10106874A JP 10687498 A JP10687498 A JP 10687498A JP H11257761 A JPH11257761 A JP H11257761A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- solar cell
- air
- storing device
- duct
- 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
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Description
【０００１】「発明の属する技術分野」本発明は、太陽
光発電に関し、さらに太陽熱の有効利用をも並行的に行
い、太陽電池コジェネレーションを達成させるものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to photovoltaic power generation, and also to the effective utilization of solar heat in parallel to achieve solar cell cogeneration.
【０００２】「従来の技術」従来、太陽電池では、太陽
エネルギーのうち、電気に直接変換できる波長だけを選
択的に捕らえ発電しているので、エネルギーの利用効率
は高々１０−１５％にとどまっている。2. Description of the Related Art Conventionally, a solar cell selectively captures only wavelengths that can be directly converted into electricity out of solar energy and generates power. Therefore, the energy utilization efficiency is at most 10-15%. I have.
【０００３】「発明が解決しようとする課題」従来、太
陽電池のエネルギー変換効率が低く、地球温暖化防止の
面からも利用効率を高めることが求められいた。[Problems to be Solved by the Invention] Conventionally, the energy conversion efficiency of solar cells is low, and it has been required to increase the utilization efficiency from the viewpoint of preventing global warming.
【０００４】「課題を解決するための手段」太陽入射エ
ネルギーのうち、電気に変換される分を除けば、大部分
が熱損失として失われるので、この損失を回収する為、
以下の手段をとる。[Means for Solving the Problems] Most of the solar incident energy is lost as heat loss except for the portion converted into electricity, so in order to recover this loss,
Take the following measures:
【０００５】太陽電池を平面状に構成された畜熱材の上
に設置し、熱を逃さないガラス状またはこれに代わる物
で全体を囲い、密閉する。特に太陽の入射面は透明なガ
ラス状の素材で構成し、太陽光を取り入れる構造とす
る。[0005] A solar cell is placed on a heat storage material formed in a planar shape, and the whole is enclosed and sealed with a glass-like material that does not release heat or a substitute material. In particular, the incident surface of the sun is made of a transparent glass-like material, and has a structure to receive sunlight.
【０００６】太陽電池と畜熱体との間で空気の循環をお
こなわせる。空気は太陽電池表面を沿い流れ畜熱材との
間で循環させる構成とし、畜熱材については、空気の流
れを導くと共に表面積を増大させる溝状の構造を有する
物とし、また容量に応じ、別置き畜熱装置を設置し、保
温された空気ダクトを通じて、空気を循環する。[0006] Circulation of air is performed between the solar cell and the heat storage body. Air flows along the surface of the solar cell and circulates with the heat storage material.The heat storage material has a groove-like structure that guides the air flow and increases the surface area. Install a separate heat storage device and circulate the air through a heated air duct.
【０００７】また、循環空気温度が、所定の温度に達し
たら、熱空気供給ダクトより、暖、冷房装置へ供給さ
れ、その分、吸気ダクトより空気が補給され方式とし、
空気の循環のため、送風機が設置される。When the circulating air temperature reaches a predetermined temperature, the air is supplied from a hot air supply duct to a warming / cooling device, and the air is supplied from the intake duct accordingly.
A blower is installed for air circulation.
【０００８】「発明の実施の形態」以下、本発明の実施
の形態について図面に基ずいて具体的に説明する。図１
は本発明の全体系統図である。図において、１は太陽電
池パネル、２は畜熱体で、太陽電池パネル１がその上に
設置される。３はこれらをカバーする密閉容器を示し、
上面は、透明なガラスまたは、それに代わるもので構成
されている。密閉容器は図２Ａ−Ａ平面に示す様に空気
の流れをスムーズに導く為の透明なガイド板が設置され
ている。側面は断熱性の材料で構成される。４は別置き
の畜熱装置で、２と同様の畜熱体が内蔵されている。[Embodiment of the Invention] An embodiment of the present invention will be specifically described below with reference to the drawings. FIG.
1 is an overall system diagram of the present invention. In the figure, 1 is a solar cell panel, 2 is a heat storage body, and the solar cell panel 1 is installed thereon. Reference numeral 3 denotes a closed container that covers these,
The top surface is made of transparent glass or an alternative. The closed container is provided with a transparent guide plate for smoothly guiding the flow of air as shown in the plane of FIG. 2A-A. The sides are made of a heat insulating material. Reference numeral 4 denotes a separately installed heat storage device, in which the same heat storage body as that of 2 is built.
【０００９】２の畜熱体は図３に示す様に、空気の流れ
を導くと共に畜熱体の表面積を増大させるため多数のス
リット状の溝が構成されている。畜熱体はコンクリー
ト、陶器、レンガ等で構成される。As shown in FIG. 3, the heat storage body 2 has a large number of slit-shaped grooves for guiding air flow and increasing the surface area of the heat storage body. The animal heat body is composed of concrete, pottery, brick, and the like.
【００１０】５は畜熱体２と別置き畜熱装置４を連結し
ている空気ダクトであり、外側を保温材でカバーされて
いる。６は送風ファンであり、吸気ダクト７から大気を
吸い込むか又は別置き畜熱装置４より送気された循環空
気を吸い込んで、太陽電池パネル１へ循環ダクト１２を
通り、送気する。この際循環空気は一旦マニホールド１
５に集められ、そこから均等に太陽電池パネル１へ供給
される。Reference numeral 5 denotes an air duct connecting the heat storage body 2 and the separate heat storage device 4, and the outside is covered with a heat insulating material. Reference numeral 6 denotes a blower fan, which sucks in air from the intake duct 7 or sucks in circulating air sent from the separately installed heat storage device 4 and sends air to the solar cell panel 1 through the circulation duct 12. At this time, the circulating air is
, And are uniformly supplied to the solar cell panel 1 from there.
【００１１】上記の系統を空気が循環する一方太陽エネ
ルギーは太陽電池へ常時供給されるので、しだいに系統
全体の温度が上昇し、畜熱体に、熱が貯えられる。循環
空気の温度が所定の温度に達したら、熱供給ダクト８を
通り、暖房、給湯又は冷房用熱源として、利用される。
残りの熱は、放熱ダクト９より大気へ放出される。Since air circulates through the above system while solar energy is constantly supplied to the solar cells, the temperature of the entire system gradually rises and heat is stored in the heat storage body. When the temperature of the circulating air reaches a predetermined temperature, it passes through the heat supply duct 8 and is used as a heat source for heating, hot water supply or cooling.
The remaining heat is released from the heat radiation duct 9 to the atmosphere.
【００１２】一方、太陽電池１にて発生した電気は、通
常の太陽電池発電システムと同様所定の電圧で、ケーブ
ル１３を通じインバーター１０を介し、各種電気メータ
ー１４を経て系統電源へ送電される。On the other hand, electricity generated in the solar cell 1 is transmitted to a system power supply via a cable 13 via an inverter 10 via various inverters 14 at a predetermined voltage as in a normal solar cell power generation system.
【００１３】「発明の効果」上記の如く、本方式では、
太陽電池による発電（変換効率８−１５％）のほか、畜
熱体より貯えた熱を取り出すことができ、総合エネルギ
ー利用効率としては、６０−８０％を期待できる。地球
温暖化防止の観点から、太陽エネルギーの有効利用は広
く求められるところであり、本方式は、電気負荷と熱負
荷を同時に必要とする一般家庭又は事務所、病院等に適
用すれば太陽エネルギー利用の画期的手段となりうる。[Effect of the Invention] As described above, in the present system,
In addition to power generation by the solar cell (conversion efficiency 8-15%), the stored heat can be taken out from the heat storage body, and the total energy utilization efficiency can be expected to be 60-80%. From the perspective of preventing global warming, effective use of solar energy is widely demanded.If this method is applied to general homes, offices, hospitals, etc. that require both electrical load and heat load at the same time, the use of solar energy It can be a revolutionary tool.
【００１４】[0014]
【図１】太陽電池コジェネレーション方式系統図を示
す。FIG. 1 shows a system diagram of a solar cell cogeneration system.
【図２】太陽電池パネル密閉容器のＡ−Ａ矢視平面を示
す。FIG. 2 is a plan view of the solar cell panel sealed container taken along the line AA.
【図３】太陽電池パネル密閉容器のＢ−Ｂ断面を示す。FIG. 3 shows a BB cross section of the solar cell panel sealed container.
１ 太陽電池パネル ２ 畜熱材 ３ 密閉容器 ４ 別置き畜熱装置 ５ 空気ダクト ６ 送気ファン ７ 吸気ダクト ８ 熱供給ダクト ９ 放熱ダクト １０ インバーター １１ 家屋 １２ 空気循環ダクト １３ ケーブル １４ 各種電気メーター １５ 循環空気マニホールド DESCRIPTION OF SYMBOLS 1 Solar cell panel 2 Heat storage material 3 Airtight container 4 Separate storage heat device 5 Air duct 6 Air supply fan 7 Intake duct 8 Heat supply duct 9 Heat dissipation duct 10 Inverter 11 House 12 Air circulation duct 13 Cable 14 Various electric meters 15 Circulation Air manifold
Claims (1)
える形で底部に設置された畜熱材と、これらを取り囲み
放熱を防ぐ密閉容器とそれらとは別に設置された畜熱装
置とこれらを結ぶ空気ダクトと吸気ダクトと熱供給用の
送気ダクトと付属する各種ダンパおよび空気を循環させ
る送風機を具備したことを特徴とする太陽電池コジェネ
レーション方式A solar cell panel with solar cells installed in a plane, a heat storage material installed at the bottom to support it, a sealed container surrounding them to prevent heat dissipation, and a heat storage device installed separately from them A solar cell cogeneration system comprising an air duct, an intake duct, an air supply duct for heat supply, various attached dampers, and a blower for circulating air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10106874A JPH11257761A (en) | 1998-03-13 | 1998-03-13 | Solar cell cogeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10106874A JPH11257761A (en) | 1998-03-13 | 1998-03-13 | Solar cell cogeneration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11257761A true JPH11257761A (en) | 1999-09-24 |
Family
ID=14444690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10106874A Pending JPH11257761A (en) | 1998-03-13 | 1998-03-13 | Solar cell cogeneration system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11257761A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005226978A (en) * | 2004-02-16 | 2005-08-25 | Misawa Homes Co Ltd | Photovoltaic power generation heat collecting system |
| GB2448920A (en) * | 2007-05-03 | 2008-11-05 | Special Innovations Group Ltd | Solar energy collector for obtaining electrical and thermal energy |
| US20110209849A1 (en) * | 2008-10-31 | 2011-09-01 | Heiko Reichert | Arrangement and method for utilizing the heat built up on photovoltaic systems of domestic installations |
| JP2013061080A (en) * | 2011-09-10 | 2013-04-04 | Jfe Engineering Corp | Method and device for generating steam using solar heat |
| JP2015004467A (en) * | 2013-06-20 | 2015-01-08 | 三菱電機ビルテクノサービス株式会社 | Air conditioner |
| CN105042908A (en) * | 2015-08-27 | 2015-11-11 | 河南省科学院能源研究所有限公司 | Mixed-flow-channel double-effect solar heat collection plate core and heat collector |
| CN113124578A (en) * | 2021-05-08 | 2021-07-16 | 燕山大学 | Heat accumulation type constant-temperature self-driven heat collector |
-
1998
- 1998-03-13 JP JP10106874A patent/JPH11257761A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005226978A (en) * | 2004-02-16 | 2005-08-25 | Misawa Homes Co Ltd | Photovoltaic power generation heat collecting system |
| JP4676705B2 (en) * | 2004-02-16 | 2011-04-27 | ミサワホーム株式会社 | Solar power collection system |
| GB2448920A (en) * | 2007-05-03 | 2008-11-05 | Special Innovations Group Ltd | Solar energy collector for obtaining electrical and thermal energy |
| US20110209849A1 (en) * | 2008-10-31 | 2011-09-01 | Heiko Reichert | Arrangement and method for utilizing the heat built up on photovoltaic systems of domestic installations |
| JP2013061080A (en) * | 2011-09-10 | 2013-04-04 | Jfe Engineering Corp | Method and device for generating steam using solar heat |
| JP2015004467A (en) * | 2013-06-20 | 2015-01-08 | 三菱電機ビルテクノサービス株式会社 | Air conditioner |
| CN105042908A (en) * | 2015-08-27 | 2015-11-11 | 河南省科学院能源研究所有限公司 | Mixed-flow-channel double-effect solar heat collection plate core and heat collector |
| CN113124578A (en) * | 2021-05-08 | 2021-07-16 | 燕山大学 | Heat accumulation type constant-temperature self-driven heat collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040807 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060425 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060822 |