JPS59131855A - Control method of hot water heated by solar heat having hot water tank open to atmosphere - Google Patents
Control method of hot water heated by solar heat having hot water tank open to atmosphereInfo
- Publication number
- JPS59131855A JPS59131855A JP58006330A JP633083A JPS59131855A JP S59131855 A JPS59131855 A JP S59131855A JP 58006330 A JP58006330 A JP 58006330A JP 633083 A JP633083 A JP 633083A JP S59131855 A JPS59131855 A JP S59131855A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- pump
- water
- water tank
- heat collector
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims abstract 2
- 239000008400 supply water Substances 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 11
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
- F24D19/1057—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses solar energy
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (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】
太陽熱温水器は、住宅事情や生活習慣を充分に反映した
ものであることが必要である。即ち小型の木造住宅では
、季節や天候によって温水Ｐ、 ２
軽量であることが望ましい。又現状に」、・いては。[Detailed Description of the Invention] A solar water heater needs to fully reflect housing conditions and lifestyle habits. That is, in a small wooden house, it is desirable that the hot water P, 2 is lightweight depending on the season and weather. Back to the current situation.''
高価なために償却するためには永年ががり１部分的には
腐蝕したりして寿命になったりしてしまうことが多い。Because it is expensive, it takes many years to depreciate it, and often parts of it corrode and reach the end of its lifespan.
この原因は集熱器、貯湯槽。The cause of this is the heat collector and hot water tank.
配管系などが圧力に対して強固に構成されなければなら
ないからである。This is because the piping system etc. must be constructed strongly against pressure.
本発明の目的は」−記のような諸事情に鑑みなされたも
ので、集熱器、貯湯槽、循環ポンプの配管系統なとに流
れを制御する弁を設ける。この弁には水位検出器によっ
て開閉する電磁弁。The object of the present invention was made in view of the circumstances as described above, and a valve for controlling flow is provided in a piping system of a heat collector, a hot water storage tank, and a circulation pump. This valve is a solenoid valve that is opened and closed by a water level detector.
温水器の温水温度を検出して開閉する電磁弁などを設け
て、従来まで圧力容器として製作されていた貯湯槽なと
を無圧の外気開放型に改善して２機械的強度上の問題を
解決する。即ち鋼板にグラスライニング処理された貯湯
槽を高密度ポリエチレン等に切替えて使用できるので、
錆制御法が得られるものである。又貯湯槽に蓄えらねた
温水を機械的なホールタップ弁でなく。By installing a solenoid valve that detects the temperature of the hot water in the water heater and opens and closes it, the hot water tank, which had previously been manufactured as a pressure vessel, was improved to an unpressurized open air type, thereby solving mechanical strength problems. solve. In other words, a hot water tank made of glass-lined steel plates can be replaced with high-density polyethylene, etc.
This provides a rust control method. Also, the hot water stored in the hot water tank is not used by a mechanical hole tap valve.
電極棒などによって水位検出して行なうので。This is done by detecting the water level using electrode rods, etc.
温水を最大限に利用してから、給水補充するから、集熱
器で得られた高温水を有効に使える。The hot water is used to its maximum potential before being refilled, so the high-temperature water obtained from the heat collector can be used effectively.
さらに、加熱源と配管系統を接続すわば、この加熱源か
らの高温水を混合して貯湯槽に貯湯しておくことも自由
に出来るので、小型の加熱源でも大量の温水使用に応し
ることもできる。Furthermore, by connecting the heating source to the piping system, you can freely mix high-temperature water from the heating source and store it in the hot water storage tank, so even a small heating source can handle large amounts of hot water. can.
ンプで、このポンプ３は集熱器１への渇水循環と、給湯
栓なとの消費側へ加圧給湯する。４は給水源で、加圧給
水される。尚集熱器１け貯湯槽２より高所の屋根ト、に
設置され、下部より給水し、」一部から高渇水を得るよ
うに配管される。This pump 3 performs drought circulation to the heat collector 1 and supplies hot water under pressure to the consumption side such as a hot water tap. 4 is a water supply source, and water is supplied under pressure. The heat collector is installed on a roof higher than the hot water storage tank 2, and water is supplied from the bottom, and piping is installed to obtain high water shortage from a portion.
ｑ Ｈ’＃ ｉＡｔＡｔ光字１字９Ｂｄ＋＋ ９ ｆｆ
ｉ 六＃面ｌ−［１１−ｒ−ＩＶＩ Ｔ’ Ｉｌｌ
−ｐ ＩＱＩ給水を行なう。６は電極棒７，８を備えた
水位検出器である。電極棒７，８は相互に絶縁されなけ
ればならない。９は集熱器１の温度を検知して、このン
１．］度を温度設定器１０によって制御される電磁弁で
開又は閉とされる。１．１．１２．１．３゜１４はそれ
ぞれ青系統の流れを制御する逆１１−弁である。１５．
１６は必要に応して手動でも操作できる電磁弁で通常は
閉となっている。電磁弁１６を開とすれば、加熱源１７
よりの高温水を貯湯槽２へ循環貯湯することができる。q H'# iAtAtlight 1 character 9Bd++ 9 ff
i 6# side l-[11-r-IVI T' Ill
-p Perform IQI water supply. 6 is a water level detector equipped with electrode rods 7 and 8. Electrode rods 7, 8 must be insulated from each other. 9 detects the temperature of the heat collector 1 and detects the temperature of the heat collector 1. ] degree is opened or closed by a solenoid valve controlled by a temperature setting device 10. 1.1.12.1.3°14 are reverse 11 valves that control the flow of the blue system, respectively. 15.
Reference numeral 16 is a solenoid valve that can be operated manually if necessary and is normally closed. When the solenoid valve 16 is opened, the heating source 17
High temperature water can be circulated and stored in the hot water storage tank 2.
又電磁弁１５は寒冷地なとて凍結防１Ｆのために使うも
ので、加熱源１７の凍結防出の電源と共用して接続すれ
ばよい。１８は加熱源１７側の温水がポンプ３の吐出側
へ逆流しないようにする逆１１−弁、１９は貯湯槽２−
１一部に設けられた空気抜き栓で常時開放としイ４．ノ
Ｐ、 ５
本発明は以上のように構成されるが２作用について詳し
く説明すれば、ます上水道などの圧力給水を給水源４よ
り貯湯槽２の上限まで給水車する。この時集熱器１への
給水は行なわれないが、電磁弁７を電気的に短絡（手動
操作）して開操作して給水すればよい。この状態で集熱
器１の温度が温度設定器１０の設定域」−になると電磁
弁７が開くので、ポンプ３に内蔵された圧力スイッチが
青系統の圧力低下を検出して運転する。このポンプ３の
運転によって、貯湯槽２の冷水を集熱器１へ送り、温水
を」二部より逆止弁１４を経て貯湯槽２へ戻す。温度設
定器１０によってポンプ３の運転は制御されるので断続
運転となる。又消費する側の給湯栓を開けば貯湯−ｃ、
ｉ、−＜。Further, the solenoid valve 15 is used for freezing protection on the first floor in a cold region, and may be connected to the power source for freezing prevention of the heating source 17. 18 is a reverse valve 11 which prevents hot water from the heating source 17 side from flowing back to the discharge side of the pump 3; 19 is a hot water storage tank 2-;
1. Keep the air vent plug provided in one part open at all times. 4. 5 The present invention is constructed as described above, but to explain in detail two functions, a water truck supplies pressurized water such as water supply from the water supply source 4 to the upper limit of the hot water storage tank 2. At this time, water is not supplied to the heat collector 1, but water may be supplied by electrically shorting the solenoid valve 7 (manually operated) and opening it. In this state, when the temperature of the heat collector 1 reaches the set range of the temperature setting device 10, the solenoid valve 7 opens, and the pressure switch built into the pump 3 detects the pressure drop in the blue system and operates the pump. By operating the pump 3, the cold water in the hot water tank 2 is sent to the heat collector 1, and the hot water is returned to the hot water tank 2 through the check valve 14. Since the operation of the pump 3 is controlled by the temperature setting device 10, the operation is intermittent. Also, if you open the hot water tap on the consumption side, hot water can be stored.
i, -<.
Ｐ、 ６ て加圧給湯される。P, 6 Hot water is supplied under pressure.
尚、加熱源１７よりの高温水を貯湯槽２に貯湯するには
、電磁弁１６を手動操作して開として。Incidentally, in order to store high-temperature water from the heating source 17 in the hot water storage tank 2, the solenoid valve 16 is manually opened.
ポンプ３の加圧水を逆止弁１８を経て、加熱源１７にて
加温して、電磁弁１６．逆１１１弁１３．貯湯槽２の経
路を繰り返し循環させれば貯湯槽２内の温水はさらに高
温水になる。一方冬季などに凍結防１１二を図るには、
電磁弁１５を手動操作又は加熱源１７の共通電源を利用
するよう接続すれば、自動的に電磁弁１５が開となって
、ポンプ３が貯湯槽２内の温水を加熱源１７．集熱器１
．逆止弁１４を経て貯湯槽２へ戻る。このように集熱器
１．貯湯槽２及びこれと接続された青系統は温水が循環
し、かつ無圧力で解放されているため、集熱器１．貯湯
槽２の凍結防止は完全である。The pressurized water from the pump 3 passes through the check valve 18 and is heated by the heating source 17, and then heated by the solenoid valve 16. Reverse 111 valve 13. If the hot water storage tank 2 is repeatedly circulated through the path, the hot water in the hot water storage tank 2 becomes even hotter. On the other hand, in order to achieve 112 freeze protection during winter,
If the solenoid valve 15 is operated manually or connected to the common power source of the heating source 17, the solenoid valve 15 will automatically open and the pump 3 will pump the hot water in the hot water tank 2 to the heating source 17. Heat collector 1
．． It returns to the hot water storage tank 2 via the check valve 14. In this way, heat collector 1. Hot water is circulated in the hot water tank 2 and the blue system connected to it, and is released without pressure, so the heat collector 1. The hot water storage tank 2 is completely protected from freezing.
Ｐ、７ 開放型のため、圧力容器に比へ形状、大きさ共。P, 7 Since it is an open type, its shape and size are comparable to pressure vessels.
強度上の心配が少ないので”金属月を合成樹脂製に転換
して製作できる。又、貯湯槽内に蓄えら４また温水は加
熱源によってさらに高温水として貯Ｙ易できるので２年
中いつでも同様の効果が得ら４する。すなわち極めて軽
量化された長寿命の太陽熱温水器を得る制御法として有
効なものである。Since there is less concern about strength, it can be manufactured by converting metal moons to synthetic resin.Also, hot water can be easily stored in a hot water storage tank as higher temperature water depending on the heating source, so it can be used at any time of the year. In other words, this is an effective control method for obtaining an extremely lightweight and long-life solar water heater.
図面は本発明に係わる系統図である。尚矢印は流れ方向
を特徴する
特許出願人の氏名
織田浩明The drawing is a system diagram related to the present invention. The arrow indicates the flow direction.The name of the patent applicant is Hiroaki Oda.
Claims (1)
に貯湯する太陽熱温水制御法に１３・いて、温度設定器
にて制御される弁、液面検出器にて制御される弁を備え
、かつ貯湯槽の冷水あるいは渇水をポンプで集熱器との
間を循環することを特徴とする外気開放型貯湯槽を有す
る太陽熱温水制御法13. In the solar hot water control method, water is supplied to a heat collector and heated, and this hot water is stored in a hot water tank using a pump.The valve is controlled by a temperature setting device and the liquid level detector is controlled. A solar hot water control method having a hot water storage tank that is open to the outside air and is equipped with a valve and that circulates cold water or dry water from the hot water storage tank between it and a heat collector using a pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58006330A JPS59131855A (en) | 1983-01-18 | 1983-01-18 | Control method of hot water heated by solar heat having hot water tank open to atmosphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58006330A JPS59131855A (en) | 1983-01-18 | 1983-01-18 | Control method of hot water heated by solar heat having hot water tank open to atmosphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59131855A true JPS59131855A (en) | 1984-07-28 |
Family
ID=11635346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58006330A Pending JPS59131855A (en) | 1983-01-18 | 1983-01-18 | Control method of hot water heated by solar heat having hot water tank open to atmosphere |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839467A (en) * | 2017-01-18 | 2017-06-13 | 天津大学 | A kind of control method of the double water tank solar water heating system for changing lowest water level |
-
1983
- 1983-01-18 JP JP58006330A patent/JPS59131855A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839467A (en) * | 2017-01-18 | 2017-06-13 | 天津大学 | A kind of control method of the double water tank solar water heating system for changing lowest water level |
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