JPS61237969A - Solar heat collector - Google Patents
Solar heat collectorInfo
- Publication number
- JPS61237969A JPS61237969A JP60079549A JP7954985A JPS61237969A JP S61237969 A JPS61237969 A JP S61237969A JP 60079549 A JP60079549 A JP 60079549A JP 7954985 A JP7954985 A JP 7954985A JP S61237969 A JPS61237969 A JP S61237969A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- pump
- pipe
- hot water
- suction pipe
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】 （イ）産業上の利用分野 本発明はヒートパイプ式太陽熱集熱装置に関する。[Detailed description of the invention] (b) Industrial application field The present invention relates to a heat pipe type solar heat collector.
（Ｃ７） 従来の技術
従来、集熱部及び放熱部よシなるヒートパイプ式集熱器
と前記放熱部を突入させた貯湯槽とから太陽集熱装置本
体を構成し、前記貯湯槽にその内部の水を攪拌する攪拌
手段を備え、この攪拌手段の駆動により槽内の対流を促
進し放熱部と水との熱交換を良くして集熱効率を向上さ
せる技術は実公昭５３−１８９１６号公報にて公知であ
る。(C7) Prior Art Conventionally, a solar heat collector main body is composed of a heat pipe type heat collector consisting of a heat collecting part and a heat radiating part, and a hot water storage tank into which the heat radiating part is inserted, and the inside of the hot water storage tank is Japanese Utility Model Publication No. 53-18916 discloses a technology that is equipped with a stirring means for stirring water, and that driving this stirring means promotes convection in the tank and improves heat exchange between the heat radiating part and the water, thereby improving heat collection efficiency. It is publicly known.
この文献に記載の装置の構成に依れば、複数の太陽集熱
装置本体を並設する場合、各集熱装置本体毎に攪拌手段
を設けなければならず、装置が大損９となると共にコス
トアップとなる欠点があった。According to the configuration of the device described in this document, when a plurality of solar heat collector bodies are installed in parallel, it is necessary to provide a stirring means for each heat collector body, resulting in a large loss of equipment9 and cost. There was a downside to it being up.
（ハ）発明が解決しようとする問題点
本発明は貯湯槽内の水の攪拌を簡単、かつ安価な手段で
行なうことを目的とする。(c) Problems to be Solved by the Invention It is an object of the present invention to stir water in a hot water storage tank by simple and inexpensive means.
に）問題点を解決する為の手段
本発明は太陽熱集熱装置本体を複数並設すると共に１両
端が互いに異なる本体の貯湯槽内底部に開口する吸入管
と、両端が互いに異なる本体の放熱部に向けて開口する
吐出管と、前記吸入管の途中と吐出管の途中との間に介
設されるポンプとを備えたことにより、上記問題点を解
決するものである。B) Means for Solving the Problems The present invention provides a plurality of solar heat collector bodies arranged in parallel, one suction pipe opening into the inner bottom of the hot water storage tank of the main body having different ends, and a heat dissipation part of the main body having different ends. The above-mentioned problem is solved by providing a discharge pipe opening toward the suction pipe and a pump interposed between the middle of the suction pipe and the middle of the discharge pipe.
（ホ）作 用
上記手段によシ、ポンプが駆動されると異なる本体の貯
湯槽内底部の低温水が同時に吸入管の両端から吸込まれ
、吐出管の両端から異なる本体の高温の放熱部に向けて
吐出され、効率良く熱交換が行なわれる。(E) Effect: When the pump is driven by the above means, the low temperature water at the bottom of the hot water storage tank of different bodies is simultaneously sucked in from both ends of the suction pipe, and from both ends of the discharge pipe to the high temperature heat dissipation part of the different bodies. The heat is exchanged efficiently.
（へ）実施例
本発明の第一実施例１を第１図及び第２図に従い説明す
る。に）の）は集熱器（ＩＡｌ ）・・・、（１Ｂ１）
・・・と貯湯槽（２Ａ）、（２Ｂ）とからなる太陽熱集
熱装置本体で、実施例ではこの本体か複数並設されて一
つの集熱装置が構成される。前記集熱器ＣＩＡＩ ）・
・・、（ＩＢｌ）・・・は集熱部（支）と放熱部（Ｘ）
とよりなり互いに横方向に並設される複数本の重力式ヒ
ートパイプからなり、各集熱部に）には集熱板（Ｚ）が
伝熱的に取着され上面開口を透明強化ガラス板（ロ））
にて覆った箱体（５Ａ）（５Ｂ）内に収納され、各放熱
５（４）は断熱材（（１）にて包囲された貯湯槽（２Ａ
）（２Ｂ）内にその内部の水と熱交換するように突入さ
れている。(f) Example A first example of the present invention will be described with reference to FIGS. 1 and 2. ) is a heat collector (IAl)..., (1B1)
. . . and a hot water storage tank (2A), (2B). In the embodiment, a plurality of these main bodies are arranged in parallel to form one heat collecting device. Said heat collector CIAI)・
..., (IBl)... are the heat collecting part (support) and the heat dissipating part (X)
It consists of multiple gravity-type heat pipes arranged in parallel with each other in the horizontal direction, and a heat collecting plate (Z) is attached to each heat collecting part for thermal conduction, and the top opening is covered with a transparent tempered glass plate. (B))
Each heat dissipator 5 (4) is housed in a hot water storage tank (2A) surrounded by a heat insulating material ((1)).
) (2B) so as to exchange heat with the water inside.
（４）は一方の貯湯槽（２人）の上端に突入された給水
管で、フロート弁（５）により貯湯槽（２Ａ）内の水位
が略一定となるように通水が制御される。(4) is a water supply pipe inserted into the upper end of one of the hot water storage tanks (for two people), and the flow of water is controlled by a float valve (5) so that the water level in the hot water storage tank (2A) is approximately constant.
（６）は貯湯槽（２人）内を給水側と非給水側とに区画
するように下端と槽（２人）の底面（７）との間に通水
間隔（８）ｔ−存して垂直に設けた分離壁、（９）は隣
接する貯湯槽（２Ａ）（２Ｂ）問を連通ずるＬ字状連通
管、ｔｌＧは出湯管であり、貯湯槽（２Ａ）（２Ｂ）内
への給水は、給水管（４）→貯湯槽（２人）内の間隔（
８）→連通管（９）→貯湯槽（２Ｂ）の経路でなされ、
給湯は給湯管α１の先端に設けた図示しない湯栓を開く
ことでなされるよう構成されている。(6) is a water flow interval (8) t between the lower end and the bottom surface (7) of the tank (2 people) so as to divide the inside of the hot water storage tank (2 people) into a water supply side and a non-water supply side. (9) is an L-shaped communication pipe that connects the adjacent hot water storage tanks (2A) (2B), and tlG is a hot water outlet pipe that connects the hot water storage tanks (2A) (2B). Water is supplied from the water supply pipe (4) to the interval within the hot water tank (2 people).
8)→Communication pipe (9)→Hot water storage tank (2B) route,
Hot water is supplied by opening a hot water tap (not shown) provided at the tip of the hot water supply pipe α1.
συは一端が一方の貯湯槽（２人）内底部に開口（１１
Ａ）Ｌ、、他端が他方の貯湯槽（２Ｂ）内底部に開口（
１１Ｂ）する吸入管、 １１２は一端側において各放熱
部（ＩＡＩ ）・・・に対向するように下向きに開口（
１２Ａ１）・・・し、他端側において他方の各放熱部（
ＩＢｌ）・・・に対向するように下向きに開口（１２Ｂ
１）・・・する吐出管、 ［１３は両管ｒｉυα３を槽
（２Ａ）（２Ｂ）外において連通する連通管で。συ has one end opened at the bottom of the hot water tank (2 people) (11
A) L, the other end opens at the inner bottom of the other hot water tank (2B) (
11B), the suction pipe 112 has a downward opening (112) facing each heat radiating part (IAI)...
12A1)...and each of the other heat dissipation parts (
IBl)... downward opening (12B
1) A discharge pipe for... [13 is a communication pipe that communicates both pipes riυα3 outside the tanks (2A) and (2B).
途中に循環ポンプα−を介設している。尚、吸入管αυ
及び吐出管α２の貯湯槽（２Ａ）（２Ｂ）壁貫通部はパ
ツキン（１５１αｅにより水密的にシールされるもので
ある。又、槽（２Ａ）（２Ｂ）外の吸入管αυ。A circulation pump α- is interposed in the middle. In addition, the suction pipe αυ
The penetrating portions of the discharge pipe α2 through the walls of the hot water storage tanks (2A) and (2B) are watertightly sealed by gaskets (151αe).
吐出管（Ｌ２、連通管（１３１及びポンプＩは図示しな
い箱体内に収納してユニット化し貯湯１！（２Ａ）（２
Ｂ）の一方の又は両方の側壁に固定するよう構成する。The discharge pipe (L2), the communication pipe (131) and the pump I are housed in a box (not shown) to form a unit to store hot water 1! (2A) (2
B) is configured to be fixed to one or both side walls of.
（ｌηは貯湯槽（２人）の上壁に固定したアモルファス
太陽電池で１例えばポンプａ４用電動機の容量をＤＯ５
Ｗとした場合、開放電圧１２ｖ、短絡電流Ｃ１，６Ａ、
動作電圧８．５Ｖ、動作電流３．４９Ａ。(lη is an amorphous solar cell fixed to the upper wall of the hot water tank (2 people). For example, the capacity of the motor for pump A4 is DO5.
In the case of W, open circuit voltage 12V, short circuit current C1, 6A,
Operating voltage 8.5V, operating current 3.49A.
最大出力４．２Ｗの特性を有する電池が用いられ。A battery with a maximum output of 4.2W is used.
貯湯Ｎ（２Ａ）内水址が所定値以上の時閉じる水位スイ
ッチ、ポンプα４用電動機の過電流保護スイッチ（いず
れも図示しない）を直列に介してポンプＩ用電動機に接
続される。It is connected to the pump I motor through a water level switch that closes when the internal water level of the hot water storage N (2A) exceeds a predetermined value, and an overcurrent protection switch for the pump α4 motor (both not shown).
上記の如く構成される実施例において１日射があると集
熱器ＣＩＡＩ）・・・、（ＩＢｔ）・・・の集熱ｍに）
にて集熱されその熱はヒートパイプの熱輸送作用によシ
放熱部（Ｘ）に送られる。同時に太陽電池が発電し日射
が２００ＫＯａＩ！／Ｈ以上となるとその起電力により
ポンプＩが駆動され吸入管（１１１の開口（１１Ａ）（
１１Ｂ）から槽（２Ａ）（２Ｂ）内底部の水が吸込まれ
、吐出管σ２の開口（１２Ａ１）・・・、（１２Ｂ１）
・・・から各放熱部に）に向けて吐出され再び吸入管ｒ
１１）に吸込まれる強制循環がなされる。その結果槽（
２Ａ）（２Ｂ）内の低温水が高温となっている各放熱部
（Ｘ）に開口（１２Ａ１）・・・、（１２Ｂｔ）・・・
を通して高流速で吹付けられるので、効率の良い熱交換
作用がなされる。この熱交換作用は日射量が多い時ポン
プ（１４の回転数が上昇することで盛んとなる。夜間等
日射のない時はポンプ［１４１が停止して強制循環が停
止され集熱器（１ＡＩ）・・・、（１ＢＩ）・・・を通
して、又配管及び槽壁を通しての強制循環に伴い生ずる
無駄な放熱が防止される。In the embodiment configured as above, when there is one solar radiation, the heat is collected from the heat collectors CIAI)..., (IBt)...
The heat is collected by the heat pipe and sent to the heat dissipation section (X) by the heat transport action of the heat pipe. At the same time, the solar cells generate electricity and the solar radiation is 200KOaI! /H or more, the pump I is driven by the electromotive force and the opening (11A) of the suction pipe (111) (
The water at the inner bottom of the tanks (2A) (2B) is sucked in from the opening (12A1) of the discharge pipe σ2 (11B)..., (12B1)
... to each heat radiating section) and then back to the suction pipe r.
11) forced circulation is performed. As a result, the tank (
2A) Opening (12A1)..., (12Bt)... in each heat radiation part (X) where the low temperature water in (2B) is high temperature.
Since it is sprayed at a high flow rate through the air, efficient heat exchange is achieved. This heat exchange action becomes active when the amount of solar radiation is high as the rotation speed of the pump (14) increases.When there is no solar radiation, such as at night, the pump (141) is stopped and forced circulation is stopped, and the heat collector (1AI) is activated. ..., (1BI)..., and the wasteful heat radiation that occurs due to forced circulation through the piping and tank walls is prevented.
次に１本発明の他の実施例を以下に説明するが。Next, another embodiment of the present invention will be described below.
第一実施例と同一部分は同一符号を付している。The same parts as in the first embodiment are given the same reference numerals.
第３図及び第４図に示すものは本奮哄の第二実施例であ
り、第一実施例と異なるのは水入口（ｅ）及び水出口（
ｆ）を有し各放熱部Ｃ１）を二重管状に包囲する複数の
分岐管色）・・・と、これ等分岐管色）・・・を並列に
連通ずる吸入管としてのヘッダ管（６）とを設はヘッダ
管（イ）の途中から連通管（１３ｅ分岐させた点と、太
陽電池σηを貯湯槽（２人）の前面側に取シ付けた点で
、第一実施例と比較して各吐出管に）・・・の水流が放
熱部（Ｘ）・・・の長手方向に沿って形成されるので熱
交換効率が良いが、構造的に複雑となシコストアップを
招く欠点がある。又、太陽電池αりによる反射光が集熱
器（１Ａ１ ）・・・（１ＢＩ）−・・の集熱＠ （Ｘ
）にて受けられるので集熱効率が高い。What is shown in Fig. 3 and Fig. 4 is the second embodiment of the present invention, and the difference from the first embodiment is the water inlet (e) and the water outlet (
f) and surrounding each heat dissipation part C1) in a double-tubular shape, and a header pipe (6 ) is compared with the first embodiment in that the communicating pipe (13e) is branched from the middle of the header pipe (a), and the solar cell ση is installed on the front side of the hot water tank (2 people). The heat exchange efficiency is good because the water flow () is formed along the longitudinal direction of the heat radiation part (X) in each discharge pipe, but the disadvantage is that it is structurally complicated and increases the system cost. There is. In addition, the reflected light from the solar cell α is collected by the heat collector (1A1)...(1BI)-...@(X
), the heat collection efficiency is high.
第５図に示すものは本発明の第三実施例で、第一実施例
と異なるのは、吐出管ｒ１ｚの開口を両端（１２Ａ）（
１２Ｂ）のみとし、その開口の方向を放熱部（Ｘ）・・
・の並設方向に向けて水平とした点である。この実施例
では放熱部（Ｘ）・・・の−側では熱交換効率が高いが
、他側で低くなり、各放熱部（Ｘ）・・・の熱交換効率
を均一にできない欠点がある。What is shown in FIG. 5 is a third embodiment of the present invention, which differs from the first embodiment in that the opening of the discharge pipe r1z is connected to both ends (12A) (
12B), and the direction of the opening is the heat dissipation part (X)...
・This is a horizontal point facing the direction of parallel installation. In this embodiment, the heat exchange efficiency is high on the negative side of the heat radiating parts (X), but it is low on the other side, and there is a drawback that the heat exchange efficiency of each heat radiating part (X) cannot be made uniform.
（ト）効 果
上記の如く構成される本発明に依れば、複数の集熱装置
本体の貯湯槽内の水を一台のポンプで同時に攪拌でき、
攪拌手段の構成を簡単にでき、安価に得ることができる
。又、貯湯槽内底部の低温の水を放熱部に向けて吐出す
るので、熱交換効率を向上できる等効果が大きい。(g) Effects According to the present invention configured as described above, water in the hot water storage tanks of a plurality of heat collector bodies can be simultaneously stirred by one pump.
The structure of the stirring means can be simplified and can be obtained at low cost. Furthermore, since the low-temperature water at the bottom of the hot water storage tank is discharged toward the heat radiating section, it has great effects such as improving heat exchange efficiency.
第１図及び第２図は本発明の第一実施例を示し。
′！Ｊ１１図は一部破断の斜視図、第２図は要部概略構
成図、第３図及び第４図は本発明の第二実施例のある。
（ＩＡｌ ）・・・、（１ＢＩ）・・・ ・・・集熱器
、（２Ａ）（２Ｂ）”４？湯槽、 （１１）・・・吸入
管、（１′ＩＪ・・・吐出管、（イ）・・・ヘッダ管（
吐出管） 、 １１４１・・・ポンプ。1 and 2 show a first embodiment of the invention. ′! Fig. J11 is a partially cutaway perspective view, Fig. 2 is a schematic diagram of the main part, and Figs. 3 and 4 show a second embodiment of the present invention. (IAl)..., (1BI)...... Heat collector, (2A) (2B)"4? Water tank, (11)... Suction pipe, (1'IJ... Discharge pipe, (a)...Header pipe (
discharge pipe), 1141...pump.
Claims (1)
と前記放熱部を突入させた貯湯槽とから太陽熱集熱装置
本体を構成するものにおいて、前記太陽熱集熱装置本体
を複数並設すると共に、両端が互いに異なる本体の貯湯
槽内底部に開口する吸入管と、両端が互いに異なる本体
の放熱部に向けて貯湯槽内に開口する吐出管と、前記吸
入管の途中と吐出管の途中との間に介設されるポンプと
を備えた太陽熱集熱装置。(1) In a solar heat collector main body configured from a heat pipe type heat collector consisting of a heat collecting part and a heat radiating part, and a hot water storage tank into which the heat radiating part is inserted, a plurality of the solar heat collecting apparatus main bodies are arranged side by side. At the same time, a suction pipe with both ends opening into the inner bottom of the hot water storage tank of the main body that is different from each other, a discharge pipe with both ends opening into the hot water storage tank toward the heat radiating part of the main body that is different from each other, and a middle part of the suction pipe and a part of the discharge pipe. A solar heat collector equipped with a pump interposed between the solar heat collector and the pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60079549A JPS61237969A (en) | 1985-04-15 | 1985-04-15 | Solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60079549A JPS61237969A (en) | 1985-04-15 | 1985-04-15 | Solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61237969A true JPS61237969A (en) | 1986-10-23 |
Family
ID=13693086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60079549A Pending JPS61237969A (en) | 1985-04-15 | 1985-04-15 | Solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61237969A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007004907A1 (en) * | 2005-06-30 | 2007-01-11 | MACHADO SIMÕES, Nuno Gonçalo | Solar collector |
| FR2917816A1 (en) * | 2007-06-20 | 2008-12-26 | Sun Tec Sarl | Cold water supplying device for thermosyphon type solar water heater, has cylindrical body including opened ends and longitudinal axes parallel to longitudinal axes of shell ring of hot water accumulation balloon of solar water heater |
-
1985
- 1985-04-15 JP JP60079549A patent/JPS61237969A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007004907A1 (en) * | 2005-06-30 | 2007-01-11 | MACHADO SIMÕES, Nuno Gonçalo | Solar collector |
| US8967135B2 (en) | 2005-06-30 | 2015-03-03 | Nuno Goncalo Machado Simoes | Solar heater system for domestics waters |
| FR2917816A1 (en) * | 2007-06-20 | 2008-12-26 | Sun Tec Sarl | Cold water supplying device for thermosyphon type solar water heater, has cylindrical body including opened ends and longitudinal axes parallel to longitudinal axes of shell ring of hot water accumulation balloon of solar water heater |
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