JPH04260717A - Heating device - Google Patents
Heating deviceInfo
- Publication number
- JPH04260717A JPH04260717A JP3042987A JP4298791A JPH04260717A JP H04260717 A JPH04260717 A JP H04260717A JP 3042987 A JP3042987 A JP 3042987A JP 4298791 A JP4298791 A JP 4298791A JP H04260717 A JPH04260717 A JP H04260717A
- Authority
- JP
- Japan
- Prior art keywords
- storage battery
- heating device
- kerosene
- combustion section
- ignition mechanism
- 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.)
- Withdrawn
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 claims abstract description 23
- 239000000446 fuel Substances 0.000 claims description 6
- 239000003350 kerosene Substances 0.000 abstract description 14
- 238000006243 chemical reaction Methods 0.000 description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 229910005347 FeSi Inorganic materials 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910001006 Constantan Inorganic materials 0.000 description 1
- 229910005331 FeSi2 Inorganic materials 0.000 description 1
- 229910001179 chromel Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/38—Electrical resistance ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/02—Fail safe using electric energy accumulators
Landscapes
- Control Of Combustion (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は着火機構付き暖房装置、
詳しくは熱発電素子を利用して着火機構の電池交換等を
不必要とした暖房装置に関する。[Industrial Application Field] The present invention relates to a heating device with an ignition mechanism,
More specifically, the present invention relates to a heating device that uses a thermoelectric power generation element and eliminates the need to replace batteries in the ignition mechanism.
【０００２】0002
【従来の技術】従来、暖房装置、例えば石油ストーブは
、これを概略説明すると、図３に示すように、燃焼部３
１と、燃料としての灯油を貯蔵するオイルタンク３２と
、着火機構３３と、から構成されている。すなわち、オ
イルタンク３２から灯油を燃焼部３１に導き、着火機構
３３によりこの灯油に着火して燃焼させるものである。2. Description of the Related Art Conventionally, a heating device, for example, a kerosene stove, has a combustion section 3, as shown in FIG.
1, an oil tank 32 for storing kerosene as fuel, and an ignition mechanism 33. That is, kerosene is guided from the oil tank 32 to the combustion section 31, and the kerosene is ignited and combusted by the ignition mechanism 33.
【０００３】そして、着火機構３３は、上記燃焼部３１
に近接して配置されたニクロム線等の発熱体３４と、こ
の発熱体３４の電源である乾電池（一次電池）３５と、
発熱体３４と乾電池３５とを接続するリード線に介装さ
れたスイッチ３６と、から構成されている。したがって
、スイッチ３６が閉じられると、乾電池３５から発熱体
３４へ電流が供給され、発熱体３４は発熱する。この結
果、燃焼部３１に導かれた灯油は、発熱体３４の熱によ
り着火され、燃焼する。[0003]The ignition mechanism 33 includes the combustion section 31.
A heating element 34 such as a nichrome wire placed close to the heating element 34, and a dry battery (primary battery) 35 that is the power source of the heating element 34.
It consists of a switch 36 interposed in a lead wire connecting the heating element 34 and the dry cell battery 35. Therefore, when the switch 36 is closed, current is supplied from the dry battery 35 to the heating element 34, and the heating element 34 generates heat. As a result, the kerosene guided to the combustion section 31 is ignited by the heat of the heating element 34 and combusts.
【０００４】0004
【発明が解決しようとする課題】しかしながら、このよ
うな従来の暖房装置にあっては、着火機構の電源として
使用した乾電池に寿命があるため、この乾電池を頻繁に
交換する必要があった。また、電源として乾電池に替え
て蓄電池を使用することも考えられるが、その充電作業
が面倒である。[Problems to be Solved by the Invention] However, in such a conventional heating device, the dry cell used as a power source for the ignition mechanism has a limited lifespan, so it is necessary to frequently replace the dry cell. It is also conceivable to use a storage battery instead of a dry battery as a power source, but the charging process is troublesome.
【０００５】[0005]
【発明の目的】そこで、本発明は、電池交換、充電等を
不必要とした着火機構を備えた暖房装置を提供すること
を、その目的としている。OBJECTS OF THE INVENTION Therefore, it is an object of the present invention to provide a heating device equipped with an ignition mechanism that does not require battery replacement or charging.
【０００６】[0006]
【課題を解決するための手段】本発明は、燃料を燃焼さ
せる燃焼部と、この燃料に着火する着火機構と、を備え
た暖房装置において、上記燃焼部から発生するねつを利
用して起電力を発生する熱発電素子を有するとともに、
上記着火機構はこの熱発電素子の起電力により充電され
る蓄電池を備えた暖房装置である。[Means for Solving the Problems] The present invention provides a heating device that is equipped with a combustion section that burns fuel and an ignition mechanism that ignites the fuel. In addition to having a thermoelectric generating element that generates electricity,
The ignition mechanism is a heating device that includes a storage battery that is charged by the electromotive force of the thermoelectric generating element.
【０００７】[0007]
【作用】本発明によれば、燃焼部から発生する熱を利用
し、熱発電素子により熱起電力が発生する。蓄電池はこ
の熱起電力により充電される。したがって、着火機構で
はこの蓄電池を電源として燃焼部の燃料に着火すること
ができる。[Operation] According to the present invention, thermoelectromotive force is generated by the thermoelectric generating element by utilizing the heat generated from the combustion section. The storage battery is charged by this thermoelectromotive force. Therefore, the ignition mechanism can use this storage battery as a power source to ignite the fuel in the combustion section.
【０００８】[0008]
【実施例】本発明に係る暖房装置を実施例に基づいて以
下説明する。[Embodiments] A heating device according to the present invention will be explained below based on embodiments.
【０００９】図１および図２は本発明の第１実施例を説
明するためのものである。FIGS. 1 and 2 are for explaining a first embodiment of the present invention.
【００１０】図１に示す暖房装置、例えば石油ストーブ
は、燃焼部１１と、灯油を貯蔵するオイルタンク１２と
、着火機構１３と、から構成されている。すなわち、オ
イルタンク１２から灯油を燃焼部１１に導き、着火機構
１３によりこの灯油に着火して燃焼させる構成である。The heating device shown in FIG. 1, for example, a kerosene stove, is composed of a combustion section 11, an oil tank 12 for storing kerosene, and an ignition mechanism 13. That is, the configuration is such that kerosene is guided from the oil tank 12 to the combustion section 11, and the kerosene is ignited and combusted by the ignition mechanism 13.
【００１１】この着火機構１３は、上記燃焼部１１に近
接して配置されたニクロム線等の発熱体１４と、この発
熱体１４の電源である蓄電池（二次電池）１５と、発熱
体１４とこの蓄電池１５とを接続するリード線に介装さ
れたスイッチ１６と、燃焼部１１に近接して配置された
熱発電素子１７と、直流−直流変換回路１８と、ダイオ
ード１９とから構成されている。The ignition mechanism 13 includes a heating element 14 such as a nichrome wire placed close to the combustion section 11, a storage battery (secondary battery) 15 as a power source for the heating element 14, and a heating element 14. It is composed of a switch 16 interposed in a lead wire connecting this storage battery 15, a thermoelectric generating element 17 disposed close to the combustion section 11, a DC-DC conversion circuit 18, and a diode 19. .
【００１２】この熱発電素子１７は燃焼部１４の温度を
検知してこの温度が一定値以上に上昇すると所定の熱起
電力を発生するものである。直流−直流変換回路１８は
、熱発電素子１７が発生した起電力を蓄電池に供給する
ためのもので、その出力側の一方の端子はダイオード１
９を介して蓄電池１５の正極に、他方の端子は蓄電池１
５の負極に、それぞれ接続されている。このダイオード
１９は蓄電池１５から直流−直流変換回路１８への逆流
を防止するためのものである。The thermoelectric generating element 17 detects the temperature of the combustion section 14 and generates a predetermined thermoelectromotive force when this temperature rises above a certain value. The DC-DC conversion circuit 18 is for supplying the electromotive force generated by the thermoelectric generating element 17 to the storage battery, and one terminal on its output side is connected to the diode 1.
9 to the positive terminal of the storage battery 15, and the other terminal to the storage battery 1
5, respectively. This diode 19 is for preventing backflow from the storage battery 15 to the DC-DC conversion circuit 18.
【００１３】図２に示すように、上記熱発電素子１７は
、熱電対パターンを被着した絶縁性の矩形の基板２１を
複数層積層したものである。この熱電対パターンは、略
長方形形状に基板２１上に被着したＮ型半導体であるＦ
ｅＳｉ２２２と、このＮ型ＦｅＳｉ２２２の一端に接続
された同じく長方形形状のＰ型半導体のＦｅＳｉ２２３
と、からなる。これらのＦｅＳｉ２２２、２３同士は交
互に接続されて全体として櫛歯状に基板２１上に配され
ている。また、各層の熱電対パターン同士は基板２１に
形成したスルーホール２４を介して接続されている。こ
の熱電対パターンにおいて発生した熱起電力はリード線
２５を介装して直流−直流変換回路１８に供給される。As shown in FIG. 2, the thermoelectric generating element 17 is made up of a plurality of laminated insulating rectangular substrates 21 on which thermocouple patterns are adhered. This thermocouple pattern is an N-type semiconductor F
eSi 222 and P-type semiconductor FeSi 223 which is also rectangular and connected to one end of this N-type FeSi 222.
It consists of and. These FeSi 222 and 23 are alternately connected and arranged in a comb-like shape on the substrate 21 as a whole. Furthermore, the thermocouple patterns in each layer are connected to each other via through holes 24 formed in the substrate 21. The thermoelectromotive force generated in this thermocouple pattern is supplied to the DC-DC conversion circuit 18 via a lead wire 25.
【００１４】なお、この基板２１は縦３０ｍｍ、横３０
ｍｍ程度のサイズに形成してある。そして、この熱電対
パターンのＰＮ接合１組について例えば０．４Ｖの熱起
電力を発生することができるものとする。Note that this board 21 has a length of 30 mm and a width of 30 mm.
It is formed to a size of about mm. It is assumed that a thermoelectromotive force of, for example, 0.4 V can be generated for one set of PN junctions of this thermocouple pattern.
【００１５】さらに、この熱電対パターンの材質として
、ＦｅＳｉ２系化合物２２，２３を用いたため、耐酸化
性が高く、高温でも安定であり、発熱反応に最適な温度
で熱発電素子として動作させることが容易にできる。Furthermore, since FeSi2-based compounds 22, 23 are used as the material for this thermocouple pattern, it has high oxidation resistance and is stable even at high temperatures, allowing it to operate as a thermoelectric generating element at the optimal temperature for exothermic reactions. It's easy to do.
【００１６】なお、この熱電対パターンは、銅−コンス
タンタン、アルメル−クロメルなどの一般的な熱電対材
料で形成してもよい。Note that this thermocouple pattern may be formed of a general thermocouple material such as copper-constantan or alumel-chromel.
【００１７】以上の構成に係る暖房装置にあっては、、
スイッチ１６が閉じられると、蓄電池１５から発熱体１
４へ電流が供給され、発熱体１４は発熱する。この結果
、オイルタンク１２から燃焼部１１に導かれた灯油は、
発熱体１４の熱により着火され、燃焼する。[0017] In the heating device according to the above configuration,
When the switch 16 is closed, the heating element 1 is discharged from the storage battery 15.
A current is supplied to the heating element 14, and the heating element 14 generates heat. As a result, the kerosene led from the oil tank 12 to the combustion section 11 is
It is ignited by the heat of the heating element 14 and burns.
【００１８】一方、燃焼部１１で灯油が燃焼している間
は、この燃焼部１１に近接して配置された熱発電素子１
７はこの熱により温度が上昇して熱起電力を発生する。
この熱起電力はリード線２５により電圧として直流−直
流変換回路１８に印加される。この直流−直流変換回路
１８では印加された電圧を所定の電圧に変換し、これを
ダイオード１９を介して上記蓄電池１５に供給する。こ
の結果、蓄電池１５は常に一定の電圧となるように充電
されていることとなる。On the other hand, while the kerosene is being burned in the combustion section 11, the thermoelectric generating element 1 disposed close to the combustion section 11
7, the temperature rises due to this heat and generates thermoelectromotive force. This thermoelectromotive force is applied as a voltage to the DC-DC conversion circuit 18 through the lead wire 25. This DC-DC conversion circuit 18 converts the applied voltage into a predetermined voltage, and supplies this to the storage battery 15 via a diode 19. As a result, the storage battery 15 is always charged to a constant voltage.
【００１９】このように、蓄電池１５は燃焼熱により充
電されるため、一定期間毎に行っていた従来のような充
電作業を行う必要がなく、半永久的に継続して使用する
ことができる。すなわち、電源としての耐久性または寿
命が大幅に増すものである。As described above, since the storage battery 15 is charged by the heat of combustion, there is no need to perform the conventional charging operation that is performed at regular intervals, and the battery 15 can be used semi-permanently. In other words, the durability or lifespan of the power source is greatly increased.
【００２０】なお、本発明に係る暖房装置は、上記石油
ストーブの他にもガスストーブ等にも適用することがで
きる。Note that the heating device according to the present invention can be applied not only to the above-mentioned kerosene stove but also to a gas stove and the like.
【００２１】[0021]
【発明の効果】以上説明してきたように、本発明によれ
ば、暖房装置における着火機構の電源として使用した乾
電池を頻繁に交換する必要がなく、また、電源として乾
電池に替えて蓄電池を使用した場合においても、その充
電作業は不要である。[Effects of the Invention] As explained above, according to the present invention, there is no need to frequently replace the dry cell battery used as the power source for the ignition mechanism in the heating device, and a storage battery can be used instead of the dry cell battery as the power source. Even in this case, the charging operation is not necessary.
【図１】本発明の第１実施例に係る暖房装置を示す概念
図である。FIG. 1 is a conceptual diagram showing a heating device according to a first embodiment of the present invention.
【図２】本発明の第１実施例に係る熱発電素子を示す斜
視図である。FIG. 2 is a perspective view showing a thermoelectric power generating element according to a first embodiment of the present invention.
【図３】従来の暖房装置を示す概念図である。FIG. 3 is a conceptual diagram showing a conventional heating device.
１１ 燃焼部 １３ 着火機構 １４ 発熱体 １５ 蓄電池 １７ 熱発電素子 11 Combustion part 13 Ignition mechanism 14 Heating element 15 Storage battery 17 Thermoelectric power generation element
Claims (1)
に着火する着火機構と、を備えた暖房装置において、上
記燃焼部から発生する熱を利用して起電力を発生する熱
発電素子を有するとともに、上記着火機構はこの熱発電
素子の起電力により充電される蓄電池を備えたことを特
徴とする暖房装置。Claim 1: A heating device comprising a combustion section that burns fuel and an ignition mechanism that ignites the fuel, comprising a thermoelectric power generating element that generates an electromotive force using heat generated from the combustion section. Further, the heating device is characterized in that the ignition mechanism includes a storage battery that is charged by the electromotive force of the thermoelectric generating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042987A JPH04260717A (en) | 1991-02-15 | 1991-02-15 | Heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042987A JPH04260717A (en) | 1991-02-15 | 1991-02-15 | Heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04260717A true JPH04260717A (en) | 1992-09-16 |
Family
ID=12651388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3042987A Withdrawn JPH04260717A (en) | 1991-02-15 | 1991-02-15 | Heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04260717A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0945680A1 (en) * | 1998-03-26 | 1999-09-29 | Tridelta Industries, Inc. | Temperature control system |
-
1991
- 1991-02-15 JP JP3042987A patent/JPH04260717A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0945680A1 (en) * | 1998-03-26 | 1999-09-29 | Tridelta Industries, Inc. | Temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19980514 |