JPH02602Y2 - - Google Patents
Info
- Publication number
- JPH02602Y2 JPH02602Y2 JP10599585U JP10599585U JPH02602Y2 JP H02602 Y2 JPH02602 Y2 JP H02602Y2 JP 10599585 U JP10599585 U JP 10599585U JP 10599585 U JP10599585 U JP 10599585U JP H02602 Y2 JPH02602 Y2 JP H02602Y2
- Authority
- JP
- Japan
- Prior art keywords
- duct
- power generation
- water pipe
- water heater
- flat
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000010248 power generation Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000008400 supply water Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
【考案の詳細な説明】
Ａ 産業上の利用分野
本考案はガス湯沸かし器、ガス風呂釜などのガ
ス給湯器に関するものである。[Detailed Description of the Invention] A. Field of Industrial Application The present invention relates to gas water heaters such as gas water heaters and gas bath kettles.
Ｂ 従来技術
一般に中形以上のガス給湯器には給気用フアン
や制御回路などの電源として商用電源を必要とす
るものが多く、そのため製造コストや設置場所、
あるいは取り扱いなどの点で制約が多いという問
題があつた。B. Prior Art In general, many medium-sized or larger gas water heaters require commercial power to power the air supply fan, control circuit, etc., which increases manufacturing costs, installation locations, etc.
Another problem was that there were many restrictions on handling.
Ｃ 考案が解決しようとする問題点
本考案は上記の問題点に鑑み為されたものであ
り、その目的とするところは、ガス給湯器に内蔵
されるフアン、制御回路などの電源として商用電
源を必要としない発電装置付きガス給湯器を提供
するにある。C. Problems to be solved by the invention This invention was devised in view of the above-mentioned problems, and its purpose is to use commercial power as a power source for the fan, control circuit, etc. built into a gas water heater. The purpose is to provide a gas water heater with a power generation device that does not require it.
Ｄ 問題点を解決するための手段
本考案による発電装置付きガス給湯器は、ガス
給湯器の排気用ダクトを金属板で構成し、ダクト
内壁面にフインを突設すると共に、ダクトの外壁
面に沿つて金属板よりなる偏平な水管を装着し、
ダクトと水管の外壁面間に平板状の熱発電ユニツ
トを挾持させたものである。D. Means for Solving the Problems The gas water heater with a power generation device according to the present invention has an exhaust duct of the gas water heater made of a metal plate, has fins protruding from the inner wall of the duct, and has fins protruding from the outer wall of the duct. A flat water pipe made of metal plate is installed along the
A flat thermoelectric power generation unit is sandwiched between the duct and the outer wall of the water pipe.
Ｅ 作用
上記のように、ダクト側を高温接合部、水管側
を低温側接合部として、両接合部間の温度差を大
きく且つコンパクトに構成した平板状の熱発電ユ
ニツトにより、排気ガスの熱を効率よく電力に変
換して、給湯器に内蔵されたフアンや制御回路な
どの電源を供給するようにしたものである。E Effect As mentioned above, the heat of the exhaust gas is generated by the flat thermoelectric power generation unit, which has a high-temperature joint on the duct side and a low-temperature joint on the water pipe side, with a large temperature difference between the two joints and a compact configuration. The system efficiently converts the energy into electricity to power the water heater's built-in fan and control circuit.
Ｆ 効果
上記の構成によれば、電源コード、トランスな
どが不要となり、電源コンセントが近くになけれ
ばならないという従来の設置場所の制約もなくな
る上に、排気ガスの熱を利用しているので発電の
ための余分の燃料を消費せず、またダクトの外壁
面に沿つて偏平な水管を装着するものであるから
余分のスペースを殆ど必要とせず、さらにこの水
管を給水予熱に利用すれば燃料の節約になるなど
の効果がある。F Effects According to the above configuration, there is no need for power cords, transformers, etc., and there is no longer the conventional restriction on installation location that a power outlet must be nearby, and since the heat of exhaust gas is used, it is possible to generate electricity. In addition, since the flat water pipe is installed along the outer wall of the duct, almost no extra space is required.Furthermore, if this water pipe is used for preheating the water supply, fuel can be saved. It has the effect of becoming
Ｇ 実施例
第１図は本考案ガス給湯器の一実施例を示した
ものである。図において、１は給湯器ドラム、２
はフインで、水管３と共に熱交換器Ａを構成して
いる。熱交換器Ａの上方に設けられた発電ブロツ
クＢは、排気用ダクト４と、その外壁面に装着さ
れた偏平な水管５と、ダクト４および偏平水管５
の間に挾持された平板状熱発電ユニツト６とで構
成されている。ダクト４および偏平水管５は銅な
どの金属板で構成され、またダクト４の内壁面に
はフイン７が突設されている。なお８は偏平水管
５への配管接続部である。G. Embodiment FIG. 1 shows an embodiment of the gas water heater of the present invention. In the figure, 1 is the water heater drum, 2
are fins, which together with the water pipes 3 constitute the heat exchanger A. The power generation block B installed above the heat exchanger A includes an exhaust duct 4, a flat water pipe 5 attached to the outer wall surface of the exhaust duct 4, and the duct 4 and the flat water pipe 5.
A flat thermoelectric power generation unit 6 is sandwiched between the two. The duct 4 and the flat water pipe 5 are made of metal plates such as copper, and the duct 4 has fins 7 protruding from its inner wall surface. Note that 8 is a piping connection portion to the flat water pipe 5.
熱発電ユニツト６は、第２図ａ，ｂに示すよう
に、Ｐ型半導体およびＮ型半導体よりなる熱電変
換素子９を複数個列設して、絶縁材１０を介して
両金属板（ダクトおよび偏平水管の壁板）４ａ，
５ａ間に挾持させることにより平板状に構成した
ものである。図中１１は高温側接合部を形成する
導体であり、１２は電気出力端子である。なお第
４図の実施例は偏平水管５を断面Ｌ字状に形成す
ることにより、熱発電ユニツト６の装着面積を大
きくしたものである。 As shown in FIGS. 2a and 2b, the thermoelectric power generation unit 6 has a plurality of thermoelectric conversion elements 9 made of a P-type semiconductor and an N-type semiconductor arranged in a row, and connected to both metal plates (duct and Flat water pipe wall plate) 4a,
It is constructed into a flat plate shape by being sandwiched between 5a. In the figure, 11 is a conductor forming a high-temperature side joint, and 12 is an electrical output terminal. In the embodiment shown in FIG. 4, the flat water pipe 5 is formed to have an L-shaped cross section, so that the installation area for the thermoelectric power generation unit 6 is increased.
第１図は本考案発電装置付きガス給湯器の一実
施例を示したもので、ａは正面断面図、ｂは側面
断面図、第２図ａは本考案に用いた熱発電ユニツ
トの内部構造を示す断面図、ｂは同上の斜視図、
第３図は他の実施例の断面図である。
１は給湯器ドラム、２はフイン、３は水管、４
は排気用ダクト、５は偏平水管、６は熱発電ユニ
ツト、７はフイン、８は配管接続部、９は熱電変
換素子、１０は絶縁材、１１は導体、１２は電気
出力端子。
Figure 1 shows an embodiment of the gas water heater with a power generation device of the present invention, in which a is a front cross-sectional view, b is a side cross-sectional view, and Figure 2a is an internal structure of the thermoelectric power generation unit used in the present invention. A sectional view showing b, a perspective view of the same as above,
FIG. 3 is a sectional view of another embodiment. 1 is the water heater drum, 2 is the fin, 3 is the water pipe, 4
1 is an exhaust duct, 5 is a flat water pipe, 6 is a thermoelectric power generation unit, 7 is a fin, 8 is a piping connection part, 9 is a thermoelectric conversion element, 10 is an insulating material, 11 is a conductor, and 12 is an electric output terminal.
Claims (1)
し、ダクト内壁面にフインを突設すると共に、
ダクトの外壁面に沿つて金属板よりなる偏平な
水管を装着し、ダクトと水管の外壁面間に平板
状の熱発電ユニツトを挾持せしめて成る発電装
置付きガス給湯器。 (2) 上記水管を通して給湯器への給水を行なうよ
うにして成る実用新案登録請求の範囲第１項記
載の発電装置付きガス給湯器。[Scope of claim for utility model registration] (1) The exhaust duct of a gas water heater is constructed of a metal plate, with fins protruding from the inner wall of the duct,
A gas water heater with a power generation device, in which a flat water pipe made of a metal plate is installed along the outer wall surface of a duct, and a flat thermoelectric power generation unit is sandwiched between the duct and the outer wall surface of the water pipe. (2) A gas water heater with a power generation device according to claim 1, which is a utility model and is configured to supply water to the water heater through the water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10599585U JPH02602Y2 (en) | 1985-07-11 | 1985-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10599585U JPH02602Y2 (en) | 1985-07-11 | 1985-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6214264U JPS6214264U (en) | 1987-01-28 |
| JPH02602Y2 true JPH02602Y2 (en) | 1990-01-09 |
Family
ID=30980945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10599585U Expired JPH02602Y2 (en) | 1985-07-11 | 1985-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02602Y2 (en) |
-
1985
- 1985-07-11 JP JP10599585U patent/JPH02602Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6214264U (en) | 1987-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4781606B2 (en) | Thermoelectric module, method of thermally changing material in thermoelectric module, and method of manufacturing thermoelectric module | |
| JPH04165234A (en) | Thermoelectric conversion device | |
| US20060172245A1 (en) | Gas burner with thermoelectric generator | |
| JP2007165560A (en) | Waste heat generator | |
| CN101882898A (en) | Low temperature smoke temperature difference generator | |
| RU2697406C1 (en) | Air heating device | |
| JP2007019260A (en) | Thermoelectric conversion system | |
| JPH02602Y2 (en) | ||
| JP3442862B2 (en) | Thermoelectric generation unit | |
| JPH03177082A (en) | Thermoelectric power generator | |
| JPH02593Y2 (en) | ||
| JPH10190073A (en) | Thermoelectric converter for furnace wall | |
| JPH0679168U (en) | Exhaust heat power generator | |
| CN111446887A (en) | Heat energy conversion structure and underground temperature difference power generation device | |
| CN109194197B (en) | Thermoelectric power generation equipment | |
| JPS6298149A (en) | Hot air flow generator | |
| CN210899660U (en) | MCH ceramic electric heater | |
| CN211656028U (en) | Heat energy conversion structure and underground temperature difference power generation device | |
| CN209748433U (en) | Thermoelectric device for double-air-inlet fan | |
| CN220379652U (en) | Device for generating power by using combustion heat energy | |
| RU2762930C1 (en) | Mobile autonomous thermal power generator | |
| JPS6124808Y2 (en) | ||
| CN215175411U (en) | Heating element and skirting line electric heater | |
| CN201846286U (en) | Low-temperature flue gas temperature difference power generating device | |
| JPS63137588U (en) |