JPS6054570B2 - Slanted fin type collector - Google Patents
Slanted fin type collectorInfo
- Publication number
- JPS6054570B2 JPS6054570B2 JP56009347A JP934781A JPS6054570B2 JP S6054570 B2 JPS6054570 B2 JP S6054570B2 JP 56009347 A JP56009347 A JP 56009347A JP 934781 A JP934781 A JP 934781A JP S6054570 B2 JPS6054570 B2 JP S6054570B2
- Authority
- JP
- Japan
- Prior art keywords
- heat collecting
- plate
- heat
- vibrator
- light
- 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.)
- Expired
Links
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
- 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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
【発明の詳細な説明】
本発明は、太陽光集熱器、即ちコレクターの改良に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in solar collectors.
省エネルギー源としての太陽熱エネルギーを集熱する
コレクターとしては、従来より種々の型式のものが開発
されているが、通常のものは、何れも基本構造は屋根面
の傾斜方向に向けて多数の集熱パイプが並設されており
、これに、透明ガラス、集熱板及び断熱材等を組合せて
形成されている。Various types of collectors have been developed to collect solar thermal energy as an energy-saving source, but the basic structure of all conventional collectors is a large number of heat collectors arranged in the direction of the slope of the roof. Pipes are arranged in parallel, and transparent glass, a heat collecting plate, a heat insulating material, etc. are combined with the pipes.
そして、屋根面への設置は、屋根面の傾斜に合せて行な
う型式のものが多いが、このような型式のものでは、傾
斜角度の小さい屋根に設置した場合、特に冬期において
は集熱効率の低下を回避し難い。また、屋根の傾斜角度
及び季節に応じて、傾斜角度を変えて設置し得るように
構成したコレクターもあるが、このようなコレクターは
、充分な安定性を持たせて設置するには労力を要する上
、集熱効率を向上させるためには角度を変える作業を要
する。 また、従来のコレクターにおいては、集熱板は
、通常、それ自体て集熱パイプを形成するか、３集熱パ
イプを被覆して設けられるか、又は集熱パイプの軸方向
に沿つて集熱パイプに取付けられているため、集熱板に
よる集熱効率は、主として集熱パイプの配設角度に依存
することになる。Most roof installations are designed to match the slope of the roof, but when installed on a roof with a small slope, the heat collection efficiency decreases, especially in the winter. difficult to avoid. There are also collectors that can be installed at different angles of inclination depending on the slope of the roof and the season, but such collectors require a lot of effort to install with sufficient stability. Moreover, in order to improve heat collection efficiency, it is necessary to change the angle. In addition, in conventional collectors, the heat collecting plate usually forms a heat collecting pipe by itself, is provided covering three heat collecting pipes, or is arranged along the axial direction of the heat collecting pipe. Since the heat collecting plate is attached to a pipe, the heat collecting efficiency of the heat collecting plate mainly depends on the arrangement angle of the heat collecting pipe.
本発明は、叙上の諸点に鑑みなされたもので、・傾斜
角度の小さい屋根の上にそのまま設置して、角度を変え
なくても充分高い集熱効率を得ることのできる傾斜フィ
ン型のコレクターを提供するものである。即ち、本発明
の傾斜フィン型のコレクターは、屋根面に設置する多数
の集熱バイブを並設したコレクターにおいて、上記集熱
バイブに、該集熱バイブを貫通させ且つ該集熱バイブに
対して傾斜角度を設けて多数の集熱板をフィン状に並設
すると共に、隣接する集熱板の上縁と下縁とを、それぞ
れ反射板で断面ｖ型に連設し、且つ、上記集熱バイブの
略貫通部位より上方側の上記集熱板における受光面及び
該受光面に相対向する上記反射板の表面を反射面となし
、また、上記集熱バイブの略貫通部位より下方側の上記
集熱板における受光面及び該受光面に相対向する上記反
射板の表面並びに上記集熱バイブの表面には黒色塗装又
は選択吸収膜処理を施してあるものである。The present invention has been made in view of the above-mentioned points, and includes: - An inclined fin type collector that can be installed directly on a roof with a small inclination angle and obtain sufficiently high heat collection efficiency without changing the angle. This is what we provide. That is, the inclined fin type collector of the present invention is a collector installed on a roof surface in which a large number of heat collecting vibes are arranged side by side. A large number of heat collecting plates are arranged side by side in a fin shape with an inclination angle, and the upper and lower edges of the adjacent heat collecting plates are each connected with a reflecting plate so as to have a v-shaped cross section, and The light-receiving surface of the heat collecting plate above the substantially penetrating portion of the heat collecting vibrator and the surface of the reflecting plate opposite to the light receiving surface are used as reflecting surfaces, and the above-mentioned light receiving surface below the substantially penetrating portion of the heat collecting vibrator The light-receiving surface of the heat-collecting plate, the surface of the reflecting plate facing the light-receiving surface, and the surface of the heat-collecting vibrator are painted black or treated with a selective absorption film.
以下、本発明のコレクターを、図面に示す実施例につい
て説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The collector of the present invention will be described below with reference to embodiments shown in the drawings.
１，１，・・・は、一方向に並設した集熱バイブで、そ
れぞれの一端及び他端は、低温水又は冷水の給水バイブ
２及び高温水の給湯バイブ３に連通させてある。Reference numerals 1, 1, . . . denote heat collecting vibrators arranged in parallel in one direction, and one end and the other end of each vibrator are connected to a water supplying vibrator 2 for low-temperature water or cold water and a hot water supplying vibrator 3 for high-temperature water.
尚、図面には明示されていないが、通常、給水バイブ２
及び給湯バイブ３は集熱バイブ１に比して太く形成され
ており、各バイブ１，２，３は何れも通常銅製てある。
４，４，・・・は、上記集熱バイブ１，１，・・・に、
該集熱バイブ１，１，・・を貫通させて取付けた集熱板
で、それぞれ、集熱バイブ１に対して傾斜角度αが７０
れ〜８０集となるように該集熱板４の上縁をそれぞれ給
湯バイブ側に傾け、それぞれフィン状に平行に並設して
ある。Although it is not clearly shown in the drawing, normally the water supply vibrator 2
The hot water supply vibrator 3 is thicker than the heat collecting vibrator 1, and each of the vibrators 1, 2, and 3 is usually made of copper.
4, 4, . . . are the heat collecting vibrators 1, 1, . . .
The heat collecting plates are installed through the heat collecting vibrators 1, 1, ..., and each has an inclination angle α of 70 with respect to the heat collecting vibrator 1.
The upper edges of the heat collecting plates 4 are inclined toward the hot water supply vibe, and the heat collecting plates 4 are arranged parallel to each other in a fin shape so that there are 80 pieces.
５，５，・・・は、隣接する集熱板４，４，・・・の上
縁と下縁とを、それぞれ断面Ｖ型に連接した反射板で、
上記集熱板４と同様に、上記集熱バイブ１に、該集熱バ
イブを貫通させてフィン状に設けてある。5, 5, . . . are reflecting plates in which the upper and lower edges of the adjacent heat collecting plates 4, 4, . . . are connected in a V-shaped cross section, respectively.
Similar to the heat collecting plate 4, the heat collecting vibrator 1 is provided with a fin-like structure extending through the heat collecting vibrator.
また、集熱板４と反射板５とは断面■型連一接部におけ
る内角βが２００〜４００となるように連接されている
。換言すると、本発明のコレクターは、同一の大きさの
集熱板４と反射板５とを連接部の内角βが２０の〜４０
４になるように交互に連接し、各集熱板４及び各反射板
５の中央部を各集熱一バイブ１が貫通して相互に固定さ
れた形態に構成されている。尚、上記集熱板４，４，・
・・及び上記反射板５，５，・・・は、アルミ板で形成
するのが好ましく、一枚のアルミ板を折曲して集熱板と
反射板とを形成しても良いことは言う迄もない。また、
上記集熱バイブ１の略貫通部位より上方側の上記集熱板
４における受光面４ａ及び該受光面４ａに相対向する上
記反射板５の表面５ａを反射面となし、また、上記集熱
バイブ１の略貫通部位より下方側の上記集熱板４におけ
る受光面４ｂ及び該受光面４ｂに相対向する上記反射板
５の表面５ｂ１並びに上記集熱バイブの表面には黒色塗
装又は選択吸収膜処理を施してある。従つて、集熱板４
の受光面４ａで受光した熱エネルギーは、受光面（反射
面）４ａ及び反射板５の表面（反射面）５ａで反射して
、黒色塗装又は選択吸収膜処理を施した受光面４ｂ及び
表面５ｂ並びに集熱バイブ１の表面において集熱される
。Further, the heat collecting plate 4 and the reflecting plate 5 are connected to each other such that the internal angle β at the continuous contact portion of the square cross section is 200 to 400. In other words, the collector of the present invention connects the heat collecting plate 4 and the reflecting plate 5 of the same size so that the internal angle β of the connecting portion is between 20 and 40.
The heat collecting plates 4 and the reflecting plates 5 are connected to each other alternately, and each heat collecting vibrator 1 penetrates through the center of each heat collecting plate 4 and each reflecting plate 5 and is fixed to each other. In addition, the heat collecting plates 4, 4, .
. . . and the reflecting plates 5, 5, . . . are preferably formed of aluminum plates, and it is also possible to form the heat collecting plate and the reflecting plate by bending a single aluminum plate. Not until now. Also,
The light-receiving surface 4a of the heat-collecting plate 4 above the substantially penetrating portion of the heat-collecting vibrator 1 and the surface 5a of the reflecting plate 5 opposite to the light-receiving surface 4a are used as reflective surfaces, and the heat-collecting vibrator The light-receiving surface 4b of the heat-collecting plate 4 below the substantially penetrating portion 1, the surface 5b1 of the reflecting plate 5 facing the light-receiving surface 4b, and the surface of the heat-collecting vibrator are painted black or treated with a selective absorption film. has been applied. Therefore, the heat collecting plate 4
Thermal energy received by the light-receiving surface 4a is reflected by the light-receiving surface (reflecting surface) 4a and the surface (reflecting surface) 5a of the reflecting plate 5, and the light-receiving surface 4b and surface 5b are painted black or treated with a selective absorption film. In addition, heat is collected on the surface of the heat collecting vibrator 1.
そして、実施例に示す如く、傾斜角度αを７００〜８０
てとし、Ｖ型断面連接部の内角βを２００〜４００とし
、ｖ型が集熱バイブ１に直交し且つ集熱板４と反射板５
との連接部を通る軸に対して対称形となした形態のもの
が、太陽熱エネルギーを集熱バイブ１の下方側における
ｖ型内へより効率良く集熱できる。尚、図面には、コレ
クターの本体、即ち、集熱１バイブ及び集熱板牡並びに
給水バイブ２及び給湯バイブ３のみを示したが、これら
は、通常、透明ガラス及び断熱材等を備えた枠体内に装
備されるものである。また、本発明のコレクターが、図
示の実施例に限定されないことは言う迄もないことであ
り、例えば、自然循環型のコレクターとして利用する場
合には、給水バイブ及び給湯バイブは、それぞれ行きバ
イブ及び戻りバイブとして用いられ、それぞれの開口端
部は貯湯槽に連結されるように形成される。Then, as shown in the example, the inclination angle α was set to 700 to 80.
The internal angle β of the V-shaped cross-sectional connecting part is 200 to 400, and the V-shape is perpendicular to the heat collecting vibrator 1 and the heat collecting plate 4 and the reflecting plate 5 are
A shape that is symmetrical with respect to the axis passing through the connecting portion with the heat collecting vibe 1 can more efficiently collect solar heat energy into the V-shape on the lower side of the heat collecting vibe 1. The drawing shows only the main body of the collector, that is, the heat collector 1 vibrator, the heat collector plate 2, the water supply vibrator 2, and the hot water supply vibrator 3, but these are usually made of a frame equipped with transparent glass and heat insulating material. It is installed inside the body. It goes without saying that the collector of the present invention is not limited to the illustrated embodiment. For example, when used as a natural circulation collector, the water supply vibrator and hot water supply vibrator are It is used as a return vibe, and each open end is formed to be connected to a hot water storage tank.
本発明のコレクターは、この種の従来品と同様に、集熱
バイブを屋根面の傾斜方向に向けて、又は集熱バイブを
水平方向に向けて屋根上に設置使用されるものであるが
、上述の如く集熱バイブに、集熱板をフィン状に並設し
てあり、且つ集熱板と反射板とを連設部において断面Ｖ
型を形成するように交互に連設し、集熱板の上方の受光
面で受光した太陽熱エネルギーを、上記■型内に集熱す
るようになしてあるから、屋根面の傾斜角度の緩急に殆
んど影響されずに太陽熱エネルギーを上記■型内に効率
良く集熱できる。The collector of the present invention, like conventional products of this type, is installed on the roof with the heat collecting vibrator facing the slope of the roof surface or with the heat collecting vibrator facing the horizontal direction. As mentioned above, the heat collecting plates are arranged in parallel in the form of fins on the heat collecting vibrator, and the cross section of the heat collecting plate and the reflecting plate is V at the continuous part.
They are arranged alternately to form a mold, and the solar heat energy received by the light-receiving surface above the heat collecting plate is collected into the mold described above, so that the slope angle of the roof surface can be easily adjusted. Solar thermal energy can be efficiently collected into the above mold with almost no influence.
即ち、太陽熱光線のコレクターに対する入射角度が変わ
つても実質上あまり影響されずに集熱できる。しかも、
集熱板はフィン状に集熱バイブに設けてあるため、集熱
板で集熱された熱エネルギーは、効率良く集熱バイブに
伝導される。また、集熱板及び反射板は集熱バイブを貫
通させて該集熱バイブに取付けられるものであるから、
集熱バイブに平行に取付けられる型式のものに比して製
作が容易であり、自然環流型のコレクターとしても利用
できるものである。また、本発明のコレクターを集熱バ
イブを水平方向に向けて設置すれば、日の出後及び日没
前のように太陽光の入射角度が小さい時間帯でも効果的
に集光、採熱できる。That is, even if the angle of incidence of solar heat rays on the collector changes, heat can be collected without being substantially affected. Moreover,
Since the heat collecting plate is provided in the shape of a fin on the heat collecting vibrator, the thermal energy collected by the heat collecting plate is efficiently conducted to the heat collecting vibrator. Furthermore, since the heat collecting plate and the reflecting plate are attached to the heat collecting vibrator by penetrating the heat collecting vibrator,
It is easier to manufacture than the type that is installed parallel to the heat collecting vibrator, and can also be used as a natural circulation type collector. Furthermore, if the collector of the present invention is installed with the heat collection vibrator facing horizontally, it is possible to effectively collect light and collect heat even during times when the incident angle of sunlight is small, such as after sunrise and before sunset.
尚、集熱バイブを水平方向に向けて設置する場合には、
給湯バイブの給湯口を上方に位置させ、給水バイブの給
水口を下方に位置させることは言う迄もない。叙上の如
く、本発明のコレクターは、傾斜角度の小さい屋根面に
設置する場合でも、また季節に関係なく、そのまま屋根
面に設置して高い集熱効率を発揮するものてあり、製作
の容易性等と相俟ち工業的価値の高いものである。In addition, when installing the heat collecting vibrator horizontally,
It goes without saying that the hot water supply opening of the hot water supply vibrator is positioned upward, and the water supply opening of the water supply vibrator is positioned downward. As mentioned above, the collector of the present invention can be installed on a roof surface with a small slope angle, regardless of the season, and exhibits high heat collection efficiency, and is easy to manufacture. Together with these factors, it has high industrial value.
第１図は、本発明の一実施例を示す斜視図、第２図は、
その要部を拡大して示す一部断面側面図である。
１・・・・・・集熱バイブ、４・・・・・・集熱板、４
ａ，４ｂ・・・受光面、５・・・・・・反射板、５ａ，
５ｂ・・・・・・表面、α・・・・・・傾斜角度、β・
・・・・・■型の内角。FIG. 1 is a perspective view showing one embodiment of the present invention, and FIG. 2 is a perspective view showing an embodiment of the present invention.
FIG. 2 is a partially cross-sectional side view showing an enlarged main part thereof. 1... Heat collection vibrator, 4... Heat collection plate, 4
a, 4b... Light receiving surface, 5... Reflection plate, 5a,
5b...Surface, α...Inclination angle, β・
...■ Internal angle of the mold.
Claims (1)
クターにおいて、上記集熱パイプに、該集熱パイプを貫
通させ且つ該集熱パイプに対して傾斜角度を設けて多数
の集熱板をフィン状に並設すると共に、隣接する集熱板
の上縁と下縁とを、それぞれ反射板で断面Ｖ型に連設し
、且つ、上記集熱パイプの略貫通部位より上方側の上記
集熱板における受光面及び該受光面に相対向する上記反
射板の表面を反射面となし、また、上記集熱パイプの略
貫通部位より下方側の上記集熱板における受光面及び該
受光面に相対向する上記反射板の表面並びに上記集熱パ
イプの表面には、黒色塗装又は選択吸収膜処理を施して
ある、傾斜フィン型のコレクター。 ２ 集熱板の集熱パイプに対する傾斜角度が７０゜〜８
０゜である、特許請求の範囲第１項記載の傾斜フィン型
のコレクター。 ３ 集熱板と反射板との断面Ｖ型連設部における内角が
２０゜〜４０゜である、特許請求の範囲第１項記載の傾
斜フィン型のコレクター。 ４ Ｖ型が、集熱パイプに直交し且つ集熱板と反射板と
の連設部を通る軸に対して対称形となしてある、特許請
求の範囲第１項記載の傾斜フィン型のコレクター。[Claims] 1. In a collector installed on a roof surface and having a large number of heat collecting pipes arranged side by side, the heat collecting pipes are provided with an inclination angle with respect to the heat collecting pipes and passing through the heat collecting pipes. A large number of heat collecting plates are arranged side by side in the form of fins, and the upper and lower edges of the adjacent heat collecting plates are each connected with a reflecting plate so as to have a V-shaped cross section, and the heat collecting pipe has a substantially penetrating portion. A light-receiving surface of the heat collecting plate on the upper side and a surface of the reflecting plate opposite to the light-receiving surface are used as reflective surfaces, and light receiving on the heat collecting plate below the substantially penetrating portion of the heat collecting pipe. A tilted fin type collector, wherein a surface of the reflecting plate facing the light-receiving surface and a surface of the heat collecting pipe are painted black or treated with a selective absorption film. 2 The angle of inclination of the heat collecting plate to the heat collecting pipe is 70° to 8
The inclined fin type collector according to claim 1, wherein the angle is 0°. 3. The inclined fin type collector according to claim 1, wherein the internal angle at the V-shaped cross-sectional connection portion of the heat collecting plate and the reflecting plate is 20° to 40°. 4. The inclined fin type collector according to claim 1, wherein the V-shape is symmetrical with respect to an axis that is perpendicular to the heat collecting pipe and passes through the connecting portion between the heat collecting plate and the reflecting plate. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56009347A JPS6054570B2 (en) | 1981-01-23 | 1981-01-23 | Slanted fin type collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56009347A JPS6054570B2 (en) | 1981-01-23 | 1981-01-23 | Slanted fin type collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57124653A JPS57124653A (en) | 1982-08-03 |
| JPS6054570B2 true JPS6054570B2 (en) | 1985-11-30 |
Family
ID=11717931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56009347A Expired JPS6054570B2 (en) | 1981-01-23 | 1981-01-23 | Slanted fin type collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6054570B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776623A (en) * | 2015-04-14 | 2015-07-15 | 南京诚远太阳能科技有限公司 | Single-end and U-shaped-passage solar mesothermal heat collection pipe |
-
1981
- 1981-01-23 JP JP56009347A patent/JPS6054570B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776623A (en) * | 2015-04-14 | 2015-07-15 | 南京诚远太阳能科技有限公司 | Single-end and U-shaped-passage solar mesothermal heat collection pipe |
| CN104776623B (en) * | 2015-04-14 | 2017-01-25 | 南京诚远太阳能科技有限公司 | Single-end and U-shaped-passage solar mesothermal heat collection pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57124653A (en) | 1982-08-03 |
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