JPH078996Y2 - Structure of downflow path of downflow solar collector - Google Patents
Structure of downflow path of downflow solar collectorInfo
- Publication number
- JPH078996Y2 JPH078996Y2 JP1989007330U JP733089U JPH078996Y2 JP H078996 Y2 JPH078996 Y2 JP H078996Y2 JP 1989007330 U JP1989007330 U JP 1989007330U JP 733089 U JP733089 U JP 733089U JP H078996 Y2 JPH078996 Y2 JP H078996Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- resin sheet
- downflow
- spacer layer
- cover
- 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 - Lifetime
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
- Y02E10/44—Heat exchange systems
Landscapes
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、仮設式または携帯式の可撓性のあるバッグ状
の太陽集熱器に用いる流下経路の構造に係る。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a structure of a downflow path used in a temporary or portable flexible bag-shaped solar collector.
［従来の技術］ ビニールやポリエチレンの樹脂バッグに水を溜めてお
き、直射光に晒して水を暖める技術は周知である。[Prior Art] It is well known that water is stored in a vinyl or polyethylene resin bag and exposed to direct light to heat the water.
［考案が解決しようとする課題］ こうした水封入バッグは耐圧性に乏しく、素材の劣化に
伴い比較的短時間の使用で水漏れの起きる欠点がある。
また、水漏れ箇所の補修が困難で一般に耐用年数が短
い。さらに、大型のもの（貯水量の大きなもの）は製作
することが事実上困難である。[Problems to be Solved by the Invention] Such a water-filled bag has poor pressure resistance and has a drawback that water leakage occurs due to deterioration of the material and a relatively short use.
In addition, it is difficult to repair water leaks and the service life is generally short. Further, it is practically difficult to manufacture a large-sized one (a large-capacity one).
［課題を解決するための手段］ 本考案に係る集熱器は、前述したビニールやポリエチレ
ン等の素材の欠点である機械強度不足を集熱器の構造形
式を汲置きタイプのものから流下式のものに転用して荷
重負担を少なくすることにより解消し、ビニールやポリ
エチレン等の樹脂シート材料の安価で加工性に優れた長
所を活かすことを念頭に開発されたものである。[Means for Solving the Problems] The heat collector according to the present invention has a mechanical strength shortage, which is a drawback of the above-mentioned materials such as vinyl and polyethylene, from the structure type of the heat collector to the downflow type. It was developed with the intention of making use of the advantages of resin sheet materials, such as vinyl and polyethylene, which are cheap and have excellent processability, by diverting them to reduce the load burden.
本考案に係る集熱器は、２枚の樹脂シート材料の間にス
ペーサ層を挾み、このスペーサ層で２枚の樹脂シートの
間に熱媒体の流下経路を形成する一方で、流下する熱媒
体液の流下方向を規正する構造が取り入れられている。In the heat collector according to the present invention, a spacer layer is sandwiched between two resin sheet materials, and the spacer layer forms a flow path of the heat medium between the two resin sheets, while the heat flow that flows down. The structure that regulates the flow direction of the medium liquid is adopted.
スペーサ層は上側に配置されたカバー樹脂シート材料に
一体化されているかまたは接着され、底樹脂シート材料
に対して移動することができる。The spacer layer is integral with or adhered to the overlying cover resin sheet material and is movable relative to the bottom resin sheet material.
［作用］ 前述した構造によれば、上側のカバー樹脂シート材料と
スペーサ層の重量が流下中の熱媒体液に加わって熱媒体
液を押える作用が働き、同時にスペーサ層の持つ流下方
向の規正効果が作用する。その結果、流下途中の熱媒体
液は整流され受熱面に沿って比較的均一に流れるように
なる。[Operation] According to the above-described structure, the weight of the upper cover resin sheet material and the spacer layer acts on the heating medium liquid that is flowing down to press the heating medium liquid, and at the same time, the spacer layer has a regulating effect in the downward direction. Works. As a result, the heat transfer medium liquid flowing down is rectified and flows relatively uniformly along the heat receiving surface.
［実施例］ 第１図は、本考案に係る流下経路の構造を組み込んであ
るバッグ状の流下式太陽集熱器の一例を示す斜視図であ
る。第２図は、第１図のII-II線に沿った一部拡大断面
図である。[Embodiment] FIG. 1 is a perspective view showing an example of a bag-shaped downflow solar collector in which the structure of the downflow path according to the present invention is incorporated. FIG. 2 is a partially enlarged cross-sectional view taken along the line II-II of FIG.
図示の流下式太陽集熱器の流下構造は、太陽光を通さな
い受熱用のカバー樹脂シート材料１と、このカバー樹脂
シート材料１の下側に配置された底樹脂シート材料２
と、これらカバー樹脂シート材料１と底樹脂シート材料
２の間に介在し且つカバー樹脂シート材料１の側に接着
されたスペーサ層３とを備えている。The flow-down structure of the illustrated flow-through type solar collector has a cover resin sheet material 1 for receiving heat that does not allow sunlight to pass through, and a bottom resin sheet material 2 disposed below the cover resin sheet material 1.
And a spacer layer 3 interposed between the cover resin sheet material 1 and the bottom resin sheet material 2 and adhered to the cover resin sheet material 1 side.
スペーサ層３は耐候性に優れたエラストマまたはプラス
トマ合成材料を使用することができる。こうした材料
は、塗装、シルクスクリーン印刷、張り付けあるいは加
熱転圧等の技術によりカバー樹脂シート材料の表面に接
着され、種々のパターン模様を描いて設けられる。ある
いは、シート材料そのものをプレス成型する等して一体
成形されたものでもよい。The spacer layer 3 can be made of an elastomer or plastomer synthetic material having excellent weather resistance. Such a material is adhered to the surface of the cover resin sheet material by a technique such as painting, silk screen printing, pasting, or heat rolling to provide various pattern patterns. Alternatively, the sheet material itself may be integrally molded by press molding or the like.
スペーサ層３は底樹脂シート材料２には接着されていな
い。従って、流下する熱媒体液の流量によってはカバー
樹脂シート材料１は底樹脂シート材料２に対して浮き上
がるようになる。底樹脂シート材料２とスペーサ層３ま
たはカバー樹脂シート材料１を部分的に溶着等により連
結しておけば、カバー樹脂シート材料１の膨らみを適当
に抑制することができる。The spacer layer 3 is not adhered to the bottom resin sheet material 2. Therefore, the cover resin sheet material 1 floats above the bottom resin sheet material 2 depending on the flow rate of the heat medium liquid flowing down. If the bottom resin sheet material 2 and the spacer layer 3 or the cover resin sheet material 1 are partially connected by welding or the like, the swelling of the cover resin sheet material 1 can be appropriately suppressed.
流下経路構造の上方位置には、例えば、カバー樹脂シー
ト材料１と底樹脂シート材料２に挾まれて熱媒体液の供
給手段（図示せず）が設けられている。この供給手段か
ら散液された熱媒体液はスペーサ層３により規正されな
がら流下し、流下経路の下方位置に設けた流出口（図示
せず）より回収される。Above the flow path structure, for example, a heating medium liquid supply means (not shown) sandwiched between the cover resin sheet material 1 and the bottom resin sheet material 2 is provided. The heat medium liquid sprinkled from this supply means flows down while being regulated by the spacer layer 3, and is collected from an outlet (not shown) provided at a position below the flow path.
底樹脂シート材料２は下面からの放熱量を減らすために
充分な断熱性を備えていることが好ましい。例えば、底
樹脂シート材料の裏側に軟質発泡ウレタン層を接着して
おくこともできる。The bottom resin sheet material 2 preferably has sufficient heat insulating properties to reduce the amount of heat radiation from the lower surface. For example, a soft urethane foam layer may be adhered to the back side of the bottom resin sheet material.
尚、前述した流下構造を持つ集熱器はハンモック状に懸
架したり、屋根面に敷設したり、あるいは垂直方向に吊
り下げて使用することができる。The heat collector having the above-mentioned flow-down structure can be used by suspending it in a hammock shape, laying it on the roof surface, or suspending it vertically.
［考案の効果］ 前述の如く構成することにより、加工が容易でしかも非
常に単純な構造を持つ安価な可撓性のあるバッグ状の流
下経路構造が得られる。[Advantages of the Invention] With the configuration as described above, an inexpensive flexible bag-like flow-down path structure that is easy to process and has a very simple structure can be obtained.
カバー樹脂シート材料とスペーサ層で流下している熱媒
体液を押え且つスペーサ層で流下方向を規正することに
より、熱媒体液を比較的均一に広げて流下させることが
できる。By holding down the heat transfer medium liquid flowing down between the cover resin sheet material and the spacer layer and regulating the flow down direction by the spacer layer, the heat transfer medium liquid can be spread relatively evenly and flown down.
第１図は、本考案に係る流下構造を備えた流下式太陽集
熱器を示す一部斜視図である。 第２図は、第１図のII-II線に沿った一部拡大断面図で
ある。 １……カバー樹脂シート材料 ２……底樹脂シート材料 ３……スペーサ層FIG. 1 is a partial perspective view showing a downflow type solar collector having a downflow structure according to the present invention. FIG. 2 is a partially enlarged cross-sectional view taken along the line II-II of FIG. 1 ... Cover resin sheet material 2 ... Bottom resin sheet material 3 ... Spacer layer
Claims (1)
ト材料と、このカバー樹脂シート材料の下側に配置され
る底樹脂シート材料と、これらカバー樹脂シート材料と
底樹脂シート材料の間に介在し且つカバー樹脂シート材
料に一帯化されているかまたは接着されていて、底樹脂
シート材料に対しては移動可能なスペーサ層とを有し、
カバー樹脂シート材料と底樹脂シート材料の間の隙間を
通じて熱媒体液を流下させる一方で、このスペーサ層に
より流下する熱媒体液の流下方向を規正することを特徴
とする、可撓性のあるバッグ状の流下式太陽集熱器の流
下経路の構造。1. A cover resin sheet material for receiving heat which does not allow sunlight to pass through, a bottom resin sheet material disposed below the cover resin sheet material, and between the cover resin sheet material and the bottom resin sheet material. An intervening and bonded or bonded to the cover resin sheet material and having a spacer layer movable with respect to the bottom resin sheet material,
A flexible bag characterized in that the heat medium liquid is caused to flow down through a gap between the cover resin sheet material and the bottom resin sheet material, and the flow direction of the heat medium liquid flowing down is regulated by the spacer layer. Of the flow-down path of a strip-shaped solar collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989007330U JPH078996Y2 (en) | 1989-01-24 | 1989-01-24 | Structure of downflow path of downflow solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989007330U JPH078996Y2 (en) | 1989-01-24 | 1989-01-24 | Structure of downflow path of downflow solar collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02100168U JPH02100168U (en) | 1990-08-09 |
| JPH078996Y2 true JPH078996Y2 (en) | 1995-03-06 |
Family
ID=31212252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989007330U Expired - Lifetime JPH078996Y2 (en) | 1989-01-24 | 1989-01-24 | Structure of downflow path of downflow solar collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078996Y2 (en) |
-
1989
- 1989-01-24 JP JP1989007330U patent/JPH078996Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02100168U (en) | 1990-08-09 |
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