JPS629484Y2 - - Google Patents
Info
- Publication number
- JPS629484Y2 JPS629484Y2 JP1981167239U JP16723981U JPS629484Y2 JP S629484 Y2 JPS629484 Y2 JP S629484Y2 JP 1981167239 U JP1981167239 U JP 1981167239U JP 16723981 U JP16723981 U JP 16723981U JP S629484 Y2 JPS629484 Y2 JP S629484Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- transparent tube
- bottomed
- tube
- small diameter
- 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
- 239000011521 glass Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
【考案の詳細な説明】
本考案は積雪地において集熱器上に雪がつもら
ないように改良した集熱器を提供するものであ
る。[Detailed Description of the Invention] The present invention provides an improved heat collector that prevents snow from accumulating on the heat collector in snowy areas.
従来の集熱器として実願昭54−109015号が存在
する。これは第１図に示されるように集熱板イ付
集熱管ロを内装したガラス透光管ハの一端部にゴ
ム等柔軟性保持キヤツプニが冠着され、更にこの
キヤツプニの溝に締付バンドホが取付けられてい
る。従つてこの集熱器を積雪地方で使用した場合
保持キヤツプニが雪をせきとめ第１図に示すよう
に雪ヘがつもり、日射をさえぎるために集熱効率
が低下していた。 Utility patent application No. 1983-109015 exists as a conventional heat collector. As shown in Fig. 1, a flexible retaining cap such as rubber is attached to one end of a glass transparent tube with a heat collecting plate and a heat collecting pipe inside, and a tightening band hoop is attached to the groove of this cap. is installed. Therefore, when this heat collector is used in a snowy region, the retaining capacitor dams up the snow and, as shown in FIG. 1, the snow falls and blocks solar radiation, resulting in a decrease in heat collection efficiency.
本考案はこの問題点を解決するために透光管の
先端部を小径にし、この小径部に透光管の外径内
におさまるように保持部材を装着し、雪が降つて
も雪をせきとめる突出部をなくしたもので、雪に
よる集熱効率の低下を防止したものである。 In order to solve this problem, the present invention makes the tip of the transparent tube small in diameter, and attaches a holding member to this small diameter part so that it fits within the outer diameter of the transparent tube, so that even if it snows, it can dam up the snow. It has no protruding parts, which prevents the heat collection efficiency from decreasing due to snow.
以下一実施例を説明すると、１は一端開口した
有底状ガラス等の透光管で、開口部に金属ステム
２がフリツトガラスにより封着されると共に内部
を真空にしてある。又有底部分の透光管を小径に
した小径部３を形成してある。４は透光管１内に
線材からなる支持リング５により支持され一端凝
縮部４ａをステム２から突出し且突出部分をロウ
付した集熱管となるヒートパイプで、内部には気
液二相に変化する作動液が封入されている。 One embodiment will be described below. Reference numeral 1 is a transparent tube made of bottomed glass or the like with one end open. A metal stem 2 is sealed to the opening with frit glass and the inside is evacuated. Further, a small diameter portion 3 is formed by reducing the diameter of the transparent tube in the bottomed portion. 4 is a heat pipe that is supported by a support ring 5 made of wire inside the light-transmitting tube 1, has a condensing part 4a protruding from the stem 2 at one end, and serves as a heat collecting tube with the protruding part brazed; The hydraulic fluid is sealed.
６はヒートパイプ４の透光管１内に位置した集
熱部４ｂに熱伝的に取付けた集熱板で表面に選択
吸収膜を付与してある。７は透光管１の有底部分
の小径部３に嵌着したゴム等柔軟性保持部材で外
径が透光管１の外径内におさまる大きさになつて
おり、外周の溝にはステンレス材で作つたΩ状の
締付バンド８が取付けられている。９は透光管１
の基部を支持し、ヒートパイプ４の凝縮部４ａを
保温する支持ボツクスで内部に断熱材が入つてい
る。１０は支持ボツクス９内を貫設した熱媒管で
ヒートパイプ４の凝縮部４ａを突入させ且突入部
分をロウ付してある。 Reference numeral 6 denotes a heat collecting plate which is thermally attached to the heat collecting part 4b located in the transparent tube 1 of the heat pipe 4, and has a selective absorption film provided on its surface. 7 is a flexibility retaining member such as rubber fitted to the small diameter part 3 of the bottomed part of the transparent tube 1, and the outer diameter is sized to fit within the outer diameter of the transparent tube 1, and the groove on the outer periphery has a An Ω-shaped tightening band 8 made of stainless steel is attached. 9 is transparent tube 1
The support box supports the base of the heat pipe 4 and keeps the condensing part 4a of the heat pipe 4 warm, and has a heat insulating material inside. Reference numeral 10 denotes a heat medium pipe extending through the support box 9, into which the condensing portion 4a of the heat pipe 4 is inserted, and the portion into which it enters is brazed.
従つて集熱部４ｂが日射により加熱されるとヒ
ートパイプ内部の作動液が蒸発してその蒸気が凝
縮部４ａに移動し、ここで潜熱を熱媒管１０内の
水に放出して加熱し一方凝縮液（作動液）は重力
の作用により集熱部４ｂに還流される。この繰り
返しにより水を加熱するものである。 Therefore, when the heat collecting part 4b is heated by sunlight, the working fluid inside the heat pipe evaporates and the vapor moves to the condensing part 4a, where latent heat is released to the water in the heat medium pipe 10 and heated. On the other hand, the condensed liquid (working liquid) is returned to the heat collecting part 4b by the action of gravity. The water is heated by repeating this process.
而して、この集熱器を積雪地において使用した
場合雪が降つても集熱器上には雪がつもることは
ない。即ち本案は透光管の有底部分（集熱器が下
位位置になる部分）を小径部にしてここに透光管
の外径内におさまる保持部材を装着し、雪をさえ
ぎる突片をなくしたので集熱器上の雪はすべり落
ち従来のようにつもることがない。そのため雪に
よつて日射がさえぎられて集熱効率が低下するこ
とはない。第３図は透光管１の小径部３の軸方向
への突出具合を小さくした場合の保持部材７の支
持手段を異ならしめた実施例図で押圧金具１１を
保持部材の先端に当接し保持部材７を透光管１の
軸方向に押圧したものである。 Therefore, when this heat collector is used in a snowy area, snow will not accumulate on the heat collector even if it snows. In other words, this proposal makes the bottomed part of the transparent tube (the part where the heat collector is located at the lower position) a small diameter part and attaches a holding member that fits within the outer diameter of the transparent tube to eliminate the protrusion that blocks the snow. As a result, the snow on the heat collector slides off and does not accumulate as it does in the past. Therefore, solar radiation will not be blocked by snow and heat collection efficiency will not decrease. FIG. 3 is an embodiment diagram in which the supporting means of the holding member 7 is different when the degree of axial protrusion of the small diameter portion 3 of the light-transmitting tube 1 is reduced, and the press fitting 11 is held in contact with the tip of the holding member. The member 7 is pressed in the axial direction of the transparent tube 1.
第１図は従来構造を説明する要部断面図、第２
図は本考案を説明する要部断面図、第３図は本考
案の他の実施例を説明する要部断面図である。
１…透光管、４…集熱管、３…小径部、７…保
持部材。
Figure 1 is a sectional view of the main parts explaining the conventional structure, Figure 2
The figure is a sectional view of a main part explaining the present invention, and FIG. 3 is a sectional view of a main part explaining another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Transparent tube, 4... Heat collection tube, 3... Small diameter part, 7... Holding member.
Claims (1)
分を下位、他端部分を上位になるよう傾斜して設
置せしめ、前記有底部分の透光管を小径に形成し
この小径部分に透光管の外径内におさまる保持部
材を装着してなる太陽熱集熱器。 A heat collection tube is installed in a bottomed cylindrical transparent tube, and the bottomed part is installed at an angle so that the bottom part is at the bottom and the other end is at the top, and the transparent tube in the bottomed part is formed to have a small diameter. A solar heat collector equipped with a holding member that fits within the outer diameter of the transparent tube on the small diameter part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981167239U JPS5871644U (en) | 1981-11-09 | 1981-11-09 | solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981167239U JPS5871644U (en) | 1981-11-09 | 1981-11-09 | solar heat collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5871644U JPS5871644U (en) | 1983-05-14 |
| JPS629484Y2 true JPS629484Y2 (en) | 1987-03-05 |
Family
ID=29959342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981167239U Granted JPS5871644U (en) | 1981-11-09 | 1981-11-09 | solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5871644U (en) |
-
1981
- 1981-11-09 JP JP1981167239U patent/JPS5871644U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5871644U (en) | 1983-05-14 |
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