JPH01244243A - Hot water system - Google Patents
Hot water systemInfo
- Publication number
- JPH01244243A JPH01244243A JP63071376A JP7137688A JPH01244243A JP H01244243 A JPH01244243 A JP H01244243A JP 63071376 A JP63071376 A JP 63071376A JP 7137688 A JP7137688 A JP 7137688A JP H01244243 A JPH01244243 A JP H01244243A
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- heating
- hot water
- shape memory
- memory alloy
- 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 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 15
- 230000004044 response Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Landscapes
- General Induction Heating (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、温水システム、特に、電磁加熱方式と形状記
憶合金を組み合せた温水システムに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a hot water system, and particularly to a hot water system that combines an electromagnetic heating method and a shape memory alloy.
従来の温水システムは加熱方式がガスあるいは重油など
を燃料としたものが主流となっているため、温度コント
ロールに精度を要求できなかった。Conventional hot water systems typically use gas or heavy oil as a heating method, which precludes high precision in temperature control.
また、設備投資も多額になり形状も大型にならざるを得
なかった。In addition, the equipment investment was large and the size had to be large.
しかしながら、このような従来の温水システムはガスや
重油を使用しているため、精度の高い温度コントロール
を安価に実施することができないという欠点があった。However, since such conventional hot water systems use gas or heavy oil, they have the disadvantage that highly accurate temperature control cannot be carried out at low cost.
また、排ガスやばい煙対策および燃料保管や安全対策に
設備投資が必要で費用が多額になるため簡単に設置でき
ないという欠点もあった。Another drawback is that it is not easy to install because it requires investment in equipment to deal with exhaust gas and soot, as well as fuel storage and safety measures, resulting in a large amount of cost.
本発明の温水システムは、磁力発生コイルにより作り出
される交流磁界により加熱板内に渦電流を発生させる電
磁加熱方式と形状記憶合金を使用した温度センサを兼ね
たコイルバネ(アクチエータ)を有して構成される。The hot water system of the present invention includes an electromagnetic heating method that generates an eddy current in a heating plate using an alternating magnetic field generated by a magnetic force generating coil, and a coil spring (actuator) that also serves as a temperature sensor using a shape memory alloy. Ru.
次に、本発明の実施例について、図面を参照して詳細に
説明する。第1図は本発明の一実施例を示す模式図、第
2図は第1図に示す実施例の動作を説明するための模式
図である。Next, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a schematic diagram showing an embodiment of the present invention, and FIG. 2 is a schematic diagram for explaining the operation of the embodiment shown in FIG.
第1図に示す温水システムは、加熱釜6と、磁力発生コ
イル4と、加熱板5と、形状記憶合金製コイルバネ1と
を含んで構成される。The hot water system shown in FIG. 1 includes a heating pot 6, a magnetic force generating coil 4, a heating plate 5, and a shape memory alloy coil spring 1.
加熱釜6は温水7を収容するものであり、温水循環パイ
プ3を介して温水槽2と連結されており、加温された温
水7は、温水槽2の中の温水7と入れかえられるように
循環する。The heating pot 6 stores hot water 7 and is connected to the hot water tank 2 via the hot water circulation pipe 3 so that the heated hot water 7 can be replaced with the hot water 7 in the hot water tank 2. circulate.
この加熱釜6の外部には磁力発生コイル4が設けられて
おり、磁力線Aを発生する。この磁力線Aに感応して加
熱板5に渦電流Bを生じ加熱板5が熱せられひいては温
水7を加温することとなる。A magnetic force generating coil 4 is provided outside the heating pot 6 to generate lines of magnetic force A. In response to these lines of magnetic force A, an eddy current B is generated in the heating plate 5, which heats the heating plate 5, which in turn heats the hot water 7.
形状記憶合金製コイルバネ1は温水7が所定温度まで加
温されると伸張する。The shape memory alloy coil spring 1 expands when the hot water 7 is heated to a predetermined temperature.
次に、第1図に示す実施例の動作を第2図を参照して説
明する。Next, the operation of the embodiment shown in FIG. 1 will be explained with reference to FIG. 2.
磁力発生フィル4により加熱板5内に発生した渦電流B
により、加熱板5は加熱される。この時の磁力線Aは第
1図に示すように流れている。この加熱により形状記憶
合金製コイルバネ1に記憶した復元温度まで水温は上昇
する。この復元温度に達すると形状記憶合金製コイルバ
ネ1は伸びてコイルバネ変位量Cだけ交流磁界から外れ
るため、加熱板5の加熱は中止される。Eddy current B generated in the heating plate 5 by the magnetic force generation filter 4
As a result, the heating plate 5 is heated. At this time, the lines of magnetic force A flow as shown in FIG. This heating causes the water temperature to rise to the restoration temperature stored in the shape memory alloy coil spring 1. When the restoring temperature is reached, the shape memory alloy coil spring 1 stretches and moves away from the alternating current magnetic field by a coil spring displacement amount C, so that heating of the heating plate 5 is stopped.
次に、外部から冷却されて水温が低下してくると、形状
記憶合金製コイルバネ1が縮みふたたび交流磁界が形成
されるので加熱が再開される。Next, when the water temperature decreases due to external cooling, the shape memory alloy coil spring 1 contracts and an alternating current magnetic field is formed again, so that heating is restarted.
加熱された温水7は循環パイプ3を通過して温水槽2に
対流して行く。The heated hot water 7 passes through the circulation pipe 3 and convects into the hot water tank 2.
上述の実施例では温水システムを追いだき式のフロ釜に
使用する例によって述べたが、本発明はこれに限定され
るものではなくフロ・温水プール・熱帯魚用水槽への応
用のみならずセントラルヒーティング用給湯設備などへ
の展開が可能である。In the above embodiment, the hot water system was described as an example of using a hot water tank in a hot water tank. However, the present invention is not limited to this, and can be applied not only to hot water baths, hot water pools, and tropical fish tanks, but also to central heating. It can be applied to hot water supply equipment for water heating, etc.
本発明の温水システムは、電磁加熱方式と形状記憶合金
製コイルバネを組み合せることにより精度の高い温度コ
ントロールをできるという効果がある。The hot water system of the present invention has the effect of highly accurate temperature control by combining an electromagnetic heating method and a shape memory alloy coil spring.
第1図は本発明の一実施例を示す模式図、第2図は第1
図に示す実施例の動作を説明するための模式図である。
1・・・・・・形状記憶合金製コイルバネ、2・・・・
・・温水槽、3・・・・・・温水循環パイプ、4・・・
・・・磁力発生コイル、5・・・・・・加熱板、6・・
・・・・加熱釜、7・・・・・・温水。
A・・・・・・磁力線、B・・・・・・渦電流、C・・
・・・・コイルバネ変位量。
代理人 弁理士 内 原 音Fig. 1 is a schematic diagram showing one embodiment of the present invention, and Fig. 2 is a schematic diagram showing an embodiment of the present invention.
FIG. 3 is a schematic diagram for explaining the operation of the embodiment shown in the figure. 1... Shape memory alloy coil spring, 2...
...Hot water tank, 3...Hot water circulation pipe, 4...
...Magnetic force generating coil, 5...Heating plate, 6...
... Heating pot, 7... Warm water. A: Lines of magnetic force, B: Eddy current, C:
...Coil spring displacement amount. Agent Patent Attorney Oto Uchihara
Claims (1)
た磁力線を発生するための磁力発生コイルと、前記磁力
線に感応して渦電流を生じる加熱板と、前記渦電流に応
じて発生した熱によりあたためられた温水の温度に従っ
て伸縮する形状記憶合金製コイルバネとを含むことを特
徴とする温水システム。a heating pot that accommodates hot water; a magnetic force generating coil provided outside the heating pot for generating magnetic lines of force; a heating plate that generates an eddy current in response to the magnetic lines of force; A hot water system characterized by comprising a shape memory alloy coil spring that expands and contracts according to the temperature of hot water heated by heat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63071376A JPH01244243A (en) | 1988-03-24 | 1988-03-24 | Hot water system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63071376A JPH01244243A (en) | 1988-03-24 | 1988-03-24 | Hot water system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01244243A true JPH01244243A (en) | 1989-09-28 |
Family
ID=13458721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63071376A Pending JPH01244243A (en) | 1988-03-24 | 1988-03-24 | Hot water system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01244243A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486724A (en) * | 2013-10-12 | 2014-01-01 | 周传伟 | Hot water or steam generation system and method |
-
1988
- 1988-03-24 JP JP63071376A patent/JPH01244243A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486724A (en) * | 2013-10-12 | 2014-01-01 | 周传伟 | Hot water or steam generation system and method |
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