JPS5844295Y2 - solar water heater - Google Patents
solar water heaterInfo
- Publication number
- JPS5844295Y2 JPS5844295Y2 JP1981154371U JP15437181U JPS5844295Y2 JP S5844295 Y2 JPS5844295 Y2 JP S5844295Y2 JP 1981154371 U JP1981154371 U JP 1981154371U JP 15437181 U JP15437181 U JP 15437181U JP S5844295 Y2 JPS5844295 Y2 JP S5844295Y2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- heat collector
- heat
- pipe
- waterways
- 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
-
- 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
- Heat-Pump Type And Storage Water Heaters (AREA)
Description
【考案の詳細な説明】
本考案は自然循環式の太陽熱温水器に係わるものである
。[Detailed Description of the Invention] The present invention relates to a natural circulation type solar water heater.
この種温水器の一般的なものは２００１の貯湯槽と集熱
面積１．５ｍ２の集熱器を２枚用いて構成しである。A typical water heater of this kind is constructed using a 2001 hot water storage tank and two heat collectors with a heat collecting area of 1.5 m2.
ところが集熱効率を向上させる為に集熱器を増設する場
合増設する集熱器は貯湯槽の下部に連結することができ
ず、従来のものでは第１図に示すような配管構成を採用
していた。However, when adding a heat collector to improve heat collection efficiency, the added heat collector cannot be connected to the bottom of the hot water storage tank, and conventional systems have adopted a piping configuration as shown in Figure 1. Ta.
ところがこの従来例によれば増設した集熱器Ａからの湯
流入位置が貯湯槽Ｂの上部採湯管Ｃに接続している為に
当該採湯管Ｃから採湯を行うと集熱器Ａを循環した湯が
混がり、第３図の破線で示した如く満足した温度の採湯
が行えないものであった。However, according to this conventional example, since the hot water inflow position from the added heat collector A is connected to the upper hot water sampling pipe C of the hot water storage tank B, when hot water is drawn from the hot water sampling pipe C, the hot water flowing into the hot water collector A The hot water that was circulated through the tank became mixed, making it impossible to sample hot water at a satisfactory temperature as shown by the broken line in Figure 3.
又上記した混合を防止する為に集熱器Ａからの湯流入位
置を上部採湯位置から下方に遠さ゛けると集熱器Ａへの
流出位置と集熱器Ａからの流入位置とが接近して同位置
の間のヘッド差が小さく集熱器Ａの循環が円滑に行えな
い問題が生じる。Furthermore, in order to prevent the above-mentioned mixing, if the inflow position of hot water from heat collector A is moved downward from the upper hot water sampling position, the outflow position to heat collector A and the inflow position from heat collector A will become closer together. There arises a problem that the head difference between the same positions is small and the circulation of the heat collector A cannot be performed smoothly.
本考案は以上に述べた従来例の問題を解消して集熱効率
が良く、上部採湯を行っても良好なる採湯が行えるよう
にしたものであり、以下図示の一実施例に基づいて本考
案の構成を具体的に説明する。The present invention solves the above-mentioned problems of the conventional method, improves heat collection efficiency, and enables good hot water to be drawn even when hot water is drawn from the top. The structure of the idea will be explained in detail.
１は貯湯槽で、側壁上部にはオーバフロー型の採湯管２
を設け、下部には図示しないが下部採湯管を設けてあり
、自動止水栓３から設定水位まで給水が行われるように
しである。1 is a hot water storage tank, and there is an overflow type hot water sampling pipe 2 at the top of the side wall.
A lower hot water sampling pipe (not shown) is provided at the lower part of the tank, so that water can be supplied from the automatic water stop valve 3 to a set water level.
又貯湯槽１の下部には後述する集熱器４／、４７／と連
結する接続パイプ５を４カ所に取り付けてあり、更に側
壁下部にも集熱器４″′を連結する接続パイプ５を１ケ
所に取り付けである。Furthermore, connecting pipes 5 connecting to heat collectors 4/, 47/, which will be described later, are installed at four locations at the bottom of the hot water storage tank 1, and furthermore, connecting pipes 5 connecting the heat collectors 4'' to the bottom of the side wall are installed at four locations. It is installed in one place.
集熱器４１．４／／、４１１１は内部に給水路７と区画
した多数の加熱水路８を形成して下端部にこれらの水路
が連通ずる集合部６を形成すると共に上端部に加熱水路
８の集合部９を形成し、集熱器４ｔ 、４′／ 、４／
ＩＩの上端には給水路７に連通ずる接続パイプ１０と集
合部９に連通ずる接続パイプ１１を一体的に設け、更に
下端の集合部６と連通ずる排水パイプ１２を一体的に設
けである。The heat collectors 41.4//, 4111 have a supply channel 7 and a large number of partitioned heating channels 8 formed therein, and a collection section 6 where these channels communicate with each other at the lower end, and a heating channel 8 at the upper end. , and the heat collectors 4t, 4'/, 4/
A connecting pipe 10 that communicates with the water supply channel 7 and a connecting pipe 11 that communicates with the collecting section 9 are integrally provided at the upper end of II, and a drainage pipe 12 that communicates with the collecting section 6 at the lower end is also integrally provided.
１３．１４は接続パイプ５と接続パイプ１０．１１を連
結する連結パイプである。13.14 is a connecting pipe that connects the connecting pipe 5 and the connecting pipe 10.11.
１５は排水パイプ１２に取り付けた排水ソケットである
。15 is a drain socket attached to the drain pipe 12.
そして通常は集熱器４″の排水パイプ１２に排水ソケッ
ト１５を取り付けておき、又貯湯槽１側壁下部の接続パ
イプ５も閉塞しておく。Usually, a drain socket 15 is attached to the drain pipe 12 of the heat collector 4'', and the connecting pipe 5 at the lower part of the side wall of the hot water tank 1 is also closed.
そしてこの場合の集熱は給水路７に貯湯槽１の冷水が降
下し、集合部６で反転して加熱水路８を上昇しながら加
熱されて貯湯槽１内に温水となって戻され、この温水は
槽１内を上昇して、集熱が連続して行われると貯湯槽１
内の湯層は徐々に下降してやがて貯湯槽１は温水で満た
される。In this case, the cold water in the hot water storage tank 1 falls into the water supply channel 7, reverses itself at the gathering part 6, and rises through the heating channel 8, where it is heated and returned to the hot water tank 1 as hot water. The hot water rises in the tank 1, and when heat is collected continuously, the hot water rises in the tank 1.
The hot water layer inside gradually descends and eventually the hot water tank 1 is filled with hot water.
次に集熱器４″′を増設する場合はこの集熱器４″′に
並設する集熱器４″の排水パイプ１２の排水ソケット１
５を取り除き、又貯湯槽１の側壁下部の接続パイプ５を
開放しておく。Next, when adding a heat collector 4"', the drain socket 1 of the drain pipe 12 of the heat collector 4" installed in parallel with this heat collector 4"'
5 is removed, and the connecting pipe 5 at the bottom of the side wall of the hot water storage tank 1 is left open.
そして並設した集熱器４″の排水パイプ１２と隣接した
集熱器４″の排水パイプ１２とを連結パイプ１６で連結
し、更に集熱器４″′上端の接続パイプ１０．１１を共
に前記した貯湯槽１の側壁下部に設けた接続パイプ５に
連結パイプ１７で連結するものである。Then, the drain pipe 12 of the parallel heat collector 4'' and the drain pipe 12 of the adjacent heat collector 4'' are connected by a connecting pipe 16, and the connecting pipes 10 and 11 at the upper end of the heat collector 4'' are connected together. It is connected to the connection pipe 5 provided at the lower side wall of the hot water storage tank 1 described above through a connection pipe 17.
この増設した集熱器４″には集熱器４″の給水路７から
集合部６に降下した冷水が連結パイプ１６を介してその
集合部６に供給され、その冷水は給水路７と加熱水路８
の双方を上昇しながら加熱され、温水となって連結パイ
プ１７を介して貯湯槽１内に戻されるので゛ある。Cold water that has descended from the water supply channel 7 of the heat collector 4" to the collection section 6 is supplied to the collection section 6 via the connecting pipe 16 to this additional heat collector 4", and the cold water is connected to the water supply channel 7 and heated. Waterway 8
The hot water is heated as it rises, and is returned to the hot water tank 1 via the connecting pipe 17 as hot water.
従って本考案によれば集熱器の増設を行っても増設した
集熱器４″の冷水供給が隣接した集熱器４″の下端に設
けた排水パイプ１２より行われるので増設した集熱器４
″′からの貯湯槽１の流入位置を上部採湯管２より下方
に離して設けても充分なヘッド差を有することになり、
従って従来例のように集熱器４″′が循環しない問題は
なくなり、更に前述した上部採湯時に直接集熱器４″′
からの循環水が採湯に混入することもなく第３図実線で
示したように良好な採湯が行えるのである。Therefore, according to the present invention, even if a heat collector is added, the cold water supply to the added heat collector 4'' is carried out from the drain pipe 12 provided at the lower end of the adjacent heat collector 4''. 4
Even if the inflow position of the hot water storage tank 1 from ``'' is located further down than the upper hot water sampling pipe 2, there will be a sufficient head difference.
Therefore, the problem that the heat collector 4"' does not circulate as in the conventional example is eliminated, and furthermore, the heat collector 4"'
As shown by the solid line in Figure 3, good hot water can be sampled without the circulating water from entering the sample.
加えて本考案の構成によれば既設のこの種温水器にも集
熱器等を取り外すことなく簡単に増設できるものであり
、更に増設した集熱器４″での集熱力は従来例に較べて
大きく、より高温の集熱が可能となる等実用上有益な効
果をもたらすのである。In addition, according to the configuration of the present invention, it can be easily added to an existing water heater of this type without removing the heat collector, etc. Furthermore, the heat collection power of the added heat collector 4" is higher than that of the conventional example. This brings about practical benefits such as making it possible to collect heat at a larger and higher temperature.
第１図は従来例を示す概略正面図、第２図は本考案の一
実施例を示す正面図、第３図は採湯量と採湯温度との関
係を示す説明図である。
１・・・・・・貯湯槽、２・・・・・・採湯管、４／、
４ｔｔ、４ｒｔｔ・・・・・・集熱器、６・・・・・・
集合部、７・・・・・・給水路、８・・・・・・加熱水
路、９・・・・・・集合部、１０・・・・・・接続パイ
プ、１１・・・・・・接続パイプ、１２・・・・・・排
水パイプ。FIG. 1 is a schematic front view showing a conventional example, FIG. 2 is a front view showing an embodiment of the present invention, and FIG. 3 is an explanatory diagram showing the relationship between the amount of hot water sampled and the temperature of hot water sampled. 1...Hot water storage tank, 2...Hot water sampling pipe, 4/,
4tt, 4rtt... Heat collector, 6...
Collecting part, 7... Supply water channel, 8... Heating water channel, 9... Collection part, 10... Connection pipe, 11... Connection pipe, 12...Drainage pipe.
Claims (1)
にこれらの水路の集合部を、上端部に加熱水路の集合部
を形威し、上端には集合部と連通ずる接続パイプと給水
路と連通ずる接続パイプを、下端には集合部と連通ずる
排水パイプを夫々設けた集熱器を、側壁上部に採湯管を
有する貯湯槽に上記接続パイプを介して連結すると共に
、該集熱器の排水パイプを該集熱器に並設する集熱器の
排水パイプと連結し、当該並設する集熱器の接続パイプ
を共に貯湯槽の側壁下部に連結したことを特徴とする自
然循環式太陽熱温水器。It has a large number of heating waterways divided into supply waterways inside, a collection part of these waterways at the lower end, a collection part of the heating waterways at the upper end, and a connecting pipe communicating with the collection part at the upper end. A heat collector having a connecting pipe communicating with the water supply channel and a drain pipe communicating with the gathering part at the lower end is connected to a hot water storage tank having a hot water sampling pipe at the upper part of the side wall via the connecting pipe, and The drain pipe of the heat collector is connected to the drain pipe of the heat collector installed in parallel with the heat collector, and the connection pipes of the heat collectors installed in parallel are both connected to the lower part of the side wall of the hot water storage tank. Natural circulation solar water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981154371U JPS5844295Y2 (en) | 1981-10-15 | 1981-10-15 | solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981154371U JPS5844295Y2 (en) | 1981-10-15 | 1981-10-15 | solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5857664U JPS5857664U (en) | 1983-04-19 |
| JPS5844295Y2 true JPS5844295Y2 (en) | 1983-10-07 |
Family
ID=29946969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981154371U Expired JPS5844295Y2 (en) | 1981-10-15 | 1981-10-15 | solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5844295Y2 (en) |
-
1981
- 1981-10-15 JP JP1981154371U patent/JPS5844295Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5857664U (en) | 1983-04-19 |
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