JPS6218926Y2 - - Google Patents
Info
- Publication number
- JPS6218926Y2 JPS6218926Y2 JP1981106176U JP10617681U JPS6218926Y2 JP S6218926 Y2 JPS6218926 Y2 JP S6218926Y2 JP 1981106176 U JP1981106176 U JP 1981106176U JP 10617681 U JP10617681 U JP 10617681U JP S6218926 Y2 JPS6218926 Y2 JP S6218926Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- wall
- receiving
- rear wall
- spacer member
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 16
- 230000001070 adhesive effect Effects 0.000 description 16
- 239000005011 phenolic resin Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920000459 Nitrile rubber Polymers 0.000 description 5
- 229920001568 phenolic resin Polymers 0.000 description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】
本考案は太陽熱コレクターに使用する受光缶体
の構造に係る。[Detailed Description of the Invention] The present invention relates to the structure of a light receiving body used in a solar collector.
本考案に係る受光缶体１は、第１図及び第２図
に示す如く、太陽光を受ける受光壁１と、この受
光壁にほぼ平行する後方壁２と、これら両壁の周
縁部分にあつて両壁を一定の間隔に保つスペーサ
部材３とを備えている。スペーサ部材は、第３図
又は第４図に示す如く、断面がＣ形を呈し、上下
にフランジ４，５を備えている。叙上した受光壁
１と後方壁２の周縁部分はそれぞれフランジ４，
５に接合されている。前述の壁１，２の周縁部分
とフランジ４，５の接合手段は種々の方式を採る
ことができる。例えば、リベツト，ボルト，ビス
等の機械的拘束手段によることができるが、この
うちハンドリベツト打ち機を使用したリベツテイ
ング作業が最も能率がよい。他に接着剤が使用で
きる。接着剤の例として、ネオプレン・フエノー
ル系樹脂接着剤（接着強さは最高で280Kg／cm2、
リベツトより強力）、ビニル・フエノール系樹脂
接着剤、ニトリルゴム・フエノール系樹脂接着剤
（耐水・耐熱性に優れる。高湿度に２年間暴露し
た後、更に水中に２年間連続浸漬した後でさえ
190Kg／cm2の凝集破壊強さを示すと云われてい
る。）、エポキシ・フエノール系樹脂接着剤、エポ
キシ樹脂接着剤、ナイロン・エポキシ系接着剤、
ニトリルゴム・エポキシ系接着剤等が使用でき
る。これら接着剤のうち、ニトリルゴム・フエノ
ール系樹脂接着剤がニトリルゴムの含有率により
弾性特性を調節できる点、耐水・耐熱性に優れ、
その他耐劣化性、応力緩和特性等に優れ、本考案
の構造接着剤として適当である。又、この樹脂は
取り扱いも比較的容易で、価格は叙上した接着剤
のうち中位にある。その他、接着剤としてシリコ
ンシーラントも使用できる。 The light-receiving can 1 according to the present invention, as shown in Fig. 1 and Fig. 2, comprises a light-receiving wall 1 that receives sunlight, a rear wall 2 that is substantially parallel to the light-receiving wall, and a spacer member 3 that is located at the periphery of both walls and keeps them at a constant distance. As shown in Fig. 3 or 4, the spacer member has a C-shaped cross section and is provided with flanges 4, 5 at the top and bottom. The peripheral portions of the light-receiving wall 1 and the rear wall 2 described above are respectively provided with flanges 4,
The peripheral portions of the walls 1, 2 and the flanges 4, 5 can be joined in a variety of ways. For example, mechanical restraint means such as rivets, bolts, screws, etc. can be used, but of these, riveting using a hand riveting machine is the most efficient. Alternatively, adhesives can be used. An example of an adhesive is a neoprene-phenolic resin adhesive (maximum adhesive strength is 280 kg/ cm2 ,
Stronger than rivets), vinyl-phenolic resin adhesive, nitrile rubber-phenolic resin adhesive (Excellent water and heat resistance. Even after 2 years of exposure to high humidity and 2 years of continuous immersion in water
It is said to have a cohesive fracture strength of 190 kg/ cm2 . ), epoxy-phenol resin adhesive, epoxy resin adhesive, nylon-epoxy adhesive,
Nitrile rubber/epoxy adhesives can be used. Among these adhesives, nitrile rubber/phenolic resin adhesives are advantageous in that the elastic properties can be adjusted by changing the nitrile rubber content, and they have excellent water and heat resistance.
In addition, it has excellent resistance to deterioration and stress relaxation properties, making it suitable as a structural adhesive for the present invention. This resin is also relatively easy to handle, and its price is in the middle range of the adhesives mentioned above. Silicon sealant can also be used as an adhesive.
リベツト方式は前述のニトリルゴム・フエノー
ル系樹脂接着剤より一般的に云つて作業性がよ
い。特に、現場での組立作業を考慮しなければな
らないケースではリベツト等の締結手段がニトリ
ルゴム・フエノール系樹脂接着剤等の接着剤方式
より有利な点が多い。 The riveting method generally has better workability than the aforementioned nitrile rubber/phenol resin adhesive. Particularly in cases where on-site assembly work must be considered, fastening means such as rivets have many advantages over adhesive methods such as nitrile rubber and phenolic resin adhesives.
ところで、受光缶は上部空間に給水手段を下方
に採湯管を付帯されて熱交換器としての役割を果
たすことになるが、その使用条件、特に高範囲の
温度変化に耐える強靭さが求められる。例えば夏
期を例にとると、日中の受光壁の上昇温度は、20
度前後（水道水温度）から100℃（差温サーモを
使用しての間けつ運転時）近くまで激しく変化す
る。需要者側のミスにより空炊きし100℃を越え
ることもある。こうした条件の下では受光壁、後
方壁は高範囲に膨張・収縮を繰り返すことにな
る。又、受光壁と後方壁の壁温はそれぞれ異なる
のが通例である。具体的に説明すると、コレクタ
ーの運転に際し、後方壁に先行して受光壁が昇温
してゆく。この場合、受光壁と後方壁が同一材料
であると受光壁の膨張量が後方壁の膨張量を越え
ることがある。他方、受光壁に沿つて水が流下し
て受光壁の温度が降下してしまうと後方壁の温度
が受光壁の温度より高くなることがある。この場
合、後方壁の伸び量は受光壁のそれより大きくな
る。 By the way, the receiver can is equipped with a water supply means in the upper space and a hot water sampling pipe below, and serves as a heat exchanger, but it is required to be strong enough to withstand the operating conditions, especially a wide range of temperature changes. . For example, in the summer, the temperature rise of the light-receiving wall during the day is 20
The temperature fluctuates dramatically from around 100°C (tap water temperature) to nearly 100°C (during intermittent operation using a differential temperature thermometer). Due to a mistake on the part of the consumer, the temperature may exceed 100℃ due to dry cooking. Under these conditions, the light-receiving wall and rear wall repeatedly expand and contract over a wide range. Further, the wall temperatures of the light-receiving wall and the rear wall are usually different. Specifically, when the collector is operated, the light-receiving wall heats up before the rear wall. In this case, if the light-receiving wall and the rear wall are made of the same material, the amount of expansion of the light-receiving wall may exceed that of the rear wall. On the other hand, if water flows down along the light-receiving wall and the temperature of the light-receiving wall drops, the temperature of the rear wall may become higher than the temperature of the light-receiving wall. In this case, the amount of elongation of the rear wall is greater than that of the light-receiving wall.
本考案に係る受光缶体構造によればこうした表
面壁の激しい膨張・収縮に追随できしかも長期間
の使用に耐える柔構造の缶体を提供することがで
きる。 According to the light-receiving can body structure according to the present invention, it is possible to provide a can body with a flexible structure that can follow such severe expansion and contraction of the surface wall and can withstand long-term use.
即ち、受光壁と後方壁の周縁部分にＣ形のスペ
ーサ部材を介在させ、このスペーサ部材の上下の
フランジで両壁の周縁部分を保持することにより
当該スペーサ自身が自在に変形できる条件が整
う。従つて、受光壁と後方壁の膨張・収縮の差を
スペーサ部材自らがそれ自身の変形によつて消去
してしまい接合面に過大な剪断力が加わらない。
スペーサ部材の変形範囲を第５図に示した。こう
した構成により、うね状折曲部分を壁面上に形成
し応力緩和する構成を敢えて採る必要がなく、又
シーム周縁溶接の如き溶接部の腐食先行の問題も
起らない。同時に、本考案の構成によれば受光
壁、後方壁、スペーサ部材をそれぞれ異種材料で
構成することもでき誠に都合がよい。 That is, by interposing a C-shaped spacer member between the peripheral edges of the light-receiving wall and the rear wall, and holding the peripheral edges of both walls with the upper and lower flanges of this spacer member, conditions are established in which the spacer itself can be freely deformed. Therefore, the spacer member itself eliminates the difference in expansion and contraction between the light-receiving wall and the rear wall through its own deformation, and no excessive shearing force is applied to the joint surface.
The deformation range of the spacer member is shown in FIG. With this configuration, there is no need to intentionally adopt a configuration in which ridge-shaped bent portions are formed on the wall surface to relieve stress, and there is no problem of advance corrosion of the welded portion such as in seam peripheral welding. At the same time, according to the configuration of the present invention, the light receiving wall, the rear wall, and the spacer member can be made of different materials, which is very convenient.
第１図は本考案に係る受光缶の実際の使用例を
示す斜視図、第２図乃至第４図は受光缶の周縁構
成を示す説明図、第５図はスペーサ部材の変形状
態を示す説明図である。
１……受光壁、２……後方壁、３……スペーサ
部材、４，５……フランジ。
FIG. 1 is a perspective view showing an example of actual use of the light receiving can according to the present invention, FIGS. 2 to 4 are explanatory diagrams showing the peripheral configuration of the light receiving can, and FIG. 5 is an explanation showing a deformed state of the spacer member. It is a diagram. 1... Light receiving wall, 2... Rear wall, 3... Spacer member, 4, 5... Flange.
Claims (1)
平行する後方壁２と、これら両壁の周縁部分にあ
つて両壁を一定の間隔に保つスペーサ部材３とを
有し、 前記スペーサ部材が上下にフランジ４，５を備
えたＣ形の断面を呈する弾性材料から構成され、
これらフランジに受光壁と後方壁の周縁が接合さ
れて成る受光缶体構造。[Claims for Utility Model Registration] A light-receiving wall 1 that receives sunlight, a rear wall 2 that is substantially parallel to the light-receiving wall, and a spacer member 3 that keeps the walls at a constant distance from each other at the peripheral edge of both walls. The spacer member is made of an elastic material having a C-shaped cross section with upper and lower flanges 4 and 5,
The light-receiving body structure is formed by joining the peripheral edges of the light-receiving wall and the rear wall to these flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981106176U JPS5811672U (en) | 1981-07-17 | 1981-07-17 | Structure of solar collector housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981106176U JPS5811672U (en) | 1981-07-17 | 1981-07-17 | Structure of solar collector housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5811672U JPS5811672U (en) | 1983-01-25 |
| JPS6218926Y2 true JPS6218926Y2 (en) | 1987-05-15 |
Family
ID=29900684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981106176U Granted JPS5811672U (en) | 1981-07-17 | 1981-07-17 | Structure of solar collector housing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811672U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143270U (en) * | 1983-03-16 | 1984-09-25 | 松下電器産業株式会社 | heat collector |
-
1981
- 1981-07-17 JP JP1981106176U patent/JPS5811672U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5811672U (en) | 1983-01-25 |
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