JPS5818133Y2 - Solar water heater - Google Patents
Solar water heaterInfo
- Publication number
- JPS5818133Y2 JPS5818133Y2 JP1980117259U JP11725980U JPS5818133Y2 JP S5818133 Y2 JPS5818133 Y2 JP S5818133Y2 JP 1980117259 U JP1980117259 U JP 1980117259U JP 11725980 U JP11725980 U JP 11725980U JP S5818133 Y2 JPS5818133 Y2 JP S5818133Y2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water supply
- storage tank
- float
- supply 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.)
- 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】
本考案は太陽熱利用温水器に関するもので、給湯配管中
への空気の混入を防止することを目的とするものである
。[Detailed Description of the Invention] The present invention relates to a solar water heater, and its purpose is to prevent air from entering the hot water supply piping.
太陽熱利用温水器には、第１図に示すようにジスターン
１を有する貯湯タンク２と集熱器３とを備え、貯湯タン
ク２上部に溜った高温水を給湯管４へ溢流させて給湯す
るようにした自然循環式のものがあるが、給湯を多量に
行なった場合、タンク２内の水位低下に対するジスター
ン１のボールタップ５の追随性との関係上、給湯管４中
に空気が混入しやすく、給湯カラン６がら泡となって出
る等、使用上不都合であった。As shown in Fig. 1, the solar water heater is equipped with a hot water storage tank 2 having a distern 1 and a heat collector 3, and hot water is supplied by causing the high temperature water accumulated in the upper part of the hot water storage tank 2 to overflow into the hot water supply pipe 4. There is a natural circulation type type, but when a large amount of hot water is supplied, air tends to get mixed into the hot water supply pipe 4 due to the ability of the ball tap 5 of the DiStern 1 to follow the drop in the water level in the tank 2. This was inconvenient in use, such as the hot water supply ring 6 forming bubbles.
特に高所に給湯すべく給湯管４中にポンプ７を配して給
湯側を引く場合には、一層顕著となり、而もこの場合ポ
ンプ７がエアー噛みを起こす問題がある。In particular, this problem becomes more noticeable when the pump 7 is disposed in the hot water supply pipe 4 and the hot water supply side is pulled in order to supply hot water to a high place.
本考案は斯る不都合を解消するもので、以下これを図示
の実施例に基づいて具体的に説明すれる。The present invention is intended to eliminate such inconveniences, and will be specifically explained below based on the illustrated embodiments.
第２図は要部の拡大図であり、８は貯湯タンク２と略同
じ高さにて給湯経路中に設けた空気混入防止の為の水位
応動器で、略中間部を貯湯タンク２の給湯口９に接続し
、下端を給湯管４に接続すると共に、最上部に直接大気
に開放するかもしくは貯湯タンク２内上部と連通ずる空
気管１０を設けた円筒状の水室１１と、該水室１１内水
面に浮かせた浮子１２と、該浮子１２の下方に連結し、
浮子１２の上下動に従って給湯管４の開度を調整する流
量規制体１３どから構威しである。Figure 2 is an enlarged view of the main parts. 8 is a water level responder installed in the hot water supply route at approximately the same height as the hot water storage tank 2 to prevent air from entering the water; A cylindrical water chamber 11 connected to the opening 9, connected to the hot water supply pipe 4 at the lower end, and provided with an air pipe 10 at the top that is either directly exposed to the atmosphere or communicated with the upper part of the hot water storage tank 2; A float 12 floating on the water surface in the chamber 11, connected below the float 12,
It consists of a flow rate regulating body 13 that adjusts the opening degree of the hot water supply pipe 4 according to the vertical movement of the float 12.
即ち水位低下につれて浮子１２が下がったとき、流量規
制体１３が給湯管４の基端間口１４を閉塞するが、この
規制体１３側あるいは給湯管基端間口１４周囲に形成し
た側溝１５により給湯を少流量で続行させるのである。That is, when the float 12 lowers as the water level decreases, the flow rate regulator 13 closes the base end opening 14 of the hot water supply pipe 4, but the hot water is not supplied through the gutter 15 formed on the side of the regulator 13 or around the base end frontage 14 of the hot water supply pipe. It continues with a small flow rate.
上記構成において、給湯カラン６を開いて多量に給湯す
ると、ボールタップ５の給水量が追いつかなくなり、貯
湯タンク２内の水位は急速に低下するが、これに伴って
水室１１内の水位も同時に低下する為、浮子１２ととも
に流量規制体１３が下降して給湯管基端間口１４の開度
を絞るようになる。In the above configuration, when the hot water supply tap 6 is opened to supply a large amount of hot water, the amount of water supplied by the ball tap 5 cannot keep up and the water level in the hot water storage tank 2 rapidly decreases, but the water level in the water chamber 11 also decreases at the same time. Therefore, the flow rate regulator 13 descends together with the float 12 to narrow the opening of the base end opening 14 of the hot water supply pipe.
こうして給湯流量が規制されると、給水が追いついて水
位は次第に回復するのであり、前記した空気混入は大量
給湯時の低水位状態で起こりやすいものであるから、開
口１４を絞って給湯量を制限してやることにより、給湯
管４への空気混入を未然に防止することか゛できるので
ある。When the hot water supply flow rate is regulated in this way, the water supply catches up and the water level gradually recovers.Since the above-mentioned air entrainment is likely to occur when the water level is low when a large amount of hot water is supplied, the opening 14 is narrowed to limit the hot water supply amount. By doing so, it is possible to prevent air from entering the hot water supply pipe 4.
なお本考案においては、流量規制体１３を浮子１２の下
方に離して設けであるので、空気混入には余裕のある水
位で流量を規制することとなり、特にポンプ７を運転し
て吸引状態で採湯を行なう場合に有効となるものである
。In the present invention, the flow rate regulating body 13 is provided at a distance below the float 12, so the flow rate is regulated at a water level that has enough room to prevent air from entering. This is effective when performing hot water.
本考案はこのように、貯湯タンクと集熱器とを備えた自
然循環式太陽熱利用温水器において、給湯経路中に貯湯
タンク内の水位に応動して給湯流量を制御する水位応動
器を設けたもので、給湯管への空気混入を確実に防止で
きる効果がある。In this way, the present invention provides a natural circulation solar water heater equipped with a hot water storage tank and a heat collector, in which a water level response device is installed in the hot water supply path to control the hot water supply flow rate in response to the water level in the hot water storage tank. This has the effect of reliably preventing air from entering the hot water pipes.
第１図は一般の自然循環式太陽熱利用温水システムの全
体図、第２図は本考案の一実施例を示す要部の縦断面図
である。
２・・・・・・貯湯タンク、３・・・・・・集熱器、８
・・・・・・水位応動器。FIG. 1 is an overall view of a general natural circulation type solar hot water system, and FIG. 2 is a vertical cross-sectional view of essential parts showing an embodiment of the present invention. 2... Hot water storage tank, 3... Heat collector, 8
...Water level reactor.
Claims (1)
を貯湯タンクの給湯口に接続し下端を給湯管に接続した
筒状の氷室と、該氷室内に浮かせた浮子と、該浮子の下
方に該浮子と連結され、浮子の上下動に応じて給湯管の
基端開口に進退して該開口の開度を調整する流量規制体
とからなる水位応動器を貯湯タンク側部に設けたことを
特徴とする太陽熱利用温水器。In an ice chamber equipped with a hot water storage tank and a heat collector, a cylindrical ice chamber whose approximately middle portion is connected to the hot water supply port of the hot water storage tank and whose lower end is connected to a hot water supply pipe, a float suspended in the ice chamber, and a A water level reactor is provided on the side of the hot water storage tank, which is connected to the float at the bottom and includes a flow rate regulating body that advances and retreats from the base end opening of the hot water supply pipe in response to the vertical movement of the float to adjust the opening degree of the opening. A solar water heater characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980117259U JPS5818133Y2 (en) | 1980-08-18 | 1980-08-18 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980117259U JPS5818133Y2 (en) | 1980-08-18 | 1980-08-18 | Solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5740068U JPS5740068U (en) | 1982-03-04 |
| JPS5818133Y2 true JPS5818133Y2 (en) | 1983-04-12 |
Family
ID=29478050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980117259U Expired JPS5818133Y2 (en) | 1980-08-18 | 1980-08-18 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818133Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222556B2 (en) * | 1972-11-13 | 1977-06-17 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127260U (en) * | 1975-04-09 | 1976-10-14 | ||
| JPS5222556U (en) * | 1975-08-06 | 1977-02-17 | ||
| JPS53154319U (en) * | 1977-05-11 | 1978-12-05 | ||
| JPS5455748U (en) * | 1977-09-21 | 1979-04-18 |
-
1980
- 1980-08-18 JP JP1980117259U patent/JPS5818133Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222556B2 (en) * | 1972-11-13 | 1977-06-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5740068U (en) | 1982-03-04 |
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