JPH029317Y2 - - Google Patents
Info
- Publication number
- JPH029317Y2 JPH029317Y2 JP3455585U JP3455585U JPH029317Y2 JP H029317 Y2 JPH029317 Y2 JP H029317Y2 JP 3455585 U JP3455585 U JP 3455585U JP 3455585 U JP3455585 U JP 3455585U JP H029317 Y2 JPH029317 Y2 JP H029317Y2
- Authority
- JP
- Japan
- Prior art keywords
- water heater
- gas
- heat
- conversion element
- thermoelectric conversion
- 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 31
- 239000007789 gas Substances 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 15
- 239000000567 combustion gas Substances 0.000 claims description 8
- 239000008399 tap water Substances 0.000 claims description 6
- 235000020679 tap water Nutrition 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、ガス湯沸器からの燃焼ガスを排出す
る換気扇の給電装置に関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a power supply device for a ventilation fan that discharges combustion gas from a gas water heater.
（従来の技術）
ガス湯沸器を使用する場合は、燃焼ガスが室内
に充満すると人体に有害であるため、ガス湯沸器
の上部付近に設置した換気扇を回して燃焼ガスを
室外に排出するようにしている。この換気扇の電
源は、通常商用電源からとつている。(Conventional technology) When using a gas water heater, if the combustion gas fills the room, it is harmful to the human body, so a ventilation fan installed near the top of the gas water heater is turned on to exhaust the combustion gas outside. That's what I do. The power for this ventilation fan is usually taken from a commercial power source.
（考案が解決しようとする問題点）
このように、ガス湯沸器を使用する際は、必ず
換気扇を回すための電力消費に伴う電気代が必要
であり、かつ電力資源の無駄であつた。(Problems to be solved by the invention) As described above, when using a gas water heater, there is always an electricity bill associated with power consumption to run the ventilation fan, and it is a waste of electricity resources.
そこで本考案は、ガス湯沸器の排熱を有効に利
用し、熱電変換素子の起電力で換気扇を回すよう
にした燃焼ガス排出用換気扇の給電装置を提供す
るものである。 Therefore, the present invention provides a power supply device for a ventilation fan for exhausting combustion gas, which effectively utilizes the exhaust heat of a gas water heater and rotates the ventilation fan using the electromotive force of a thermoelectric conversion element.
（問題点を解決するための手段）
ガス湯沸器の排熱部に本考案の給電装置を配置
する。この給電装置は、半導体の両端に温度差を
与えて起電力を発生させる熱電変換素子を使用
し、熱電変換素子の一端にガス湯沸器の排熱を吸
収する吸熱器を、他端にガス湯沸器に供給する水
道水を冷却水とする水冷熱交換器をそれぞれ設け
ている。熱電変換素子で発生した電力を燃焼ガス
排出用換気扇に供給する。(Means for solving the problem) The power supply device of the present invention is placed in the exhaust heat section of a gas water heater. This power supply device uses a thermoelectric conversion element that generates an electromotive force by creating a temperature difference between both ends of a semiconductor.A heat absorber is installed at one end of the thermoelectric conversion element to absorb waste heat from a gas water heater, and at the other end is a Each is equipped with a water-cooled heat exchanger that uses the tap water supplied to the water heater as cooling water. The electricity generated by the thermoelectric conversion element is supplied to the combustion gas exhaust ventilation fan.
（作用）
ガス湯沸器の排熱による加熱と水道水による冷
却とで熱電変換素子の両端に大きな温度差を与え
るので、大きな起電力を発生させることができ、
換気扇の動作に必要な電力を供給することができ
る。(Function) A large temperature difference is created between both ends of the thermoelectric conversion element by heating with the exhaust heat of the gas water heater and cooling with tap water, so a large electromotive force can be generated.
It can supply the power necessary to operate the ventilation fan.
なお、従来から熱電変換素子をフアンヒータに
使用してフアンの電源とする考えはあつたが、熱
電変換素子の低温側の冷却源が確保できないた
め、十分な温度差が得られず、実用に至つていな
い。本考案は、ガス湯沸器からの排熱と、ガス湯
沸器に供給する水道水とを、加熱源、冷却源とし
て有効に利用するものである。 Although there has been an idea to use a thermoelectric conversion element in a fan heater as a power source for the fan, it was not possible to obtain a sufficient temperature difference due to the inability to secure a cooling source for the low temperature side of the thermoelectric conversion element, and this was not put into practical use. It's not on. The present invention effectively utilizes exhaust heat from a gas water heater and tap water supplied to the gas water heater as a heating source and a cooling source.
（実施例）
以下図面に基づき実施例を詳細に説明する。第
１図は、本考案の一実施例を示したもので、１は
ガス湯沸器、２ａ，２ｂは水道配管、３はガス配
管、４は給電装置、５は換気扇である。給電装置
４はガス湯沸器１の排熱部１ａ近傍に配置され
る。(Example) Examples will be described in detail below based on the drawings. FIG. 1 shows an embodiment of the present invention, in which 1 is a gas water heater, 2a and 2b are water pipes, 3 is a gas pipe, 4 is a power supply device, and 5 is a ventilation fan. The power supply device 4 is arranged near the exhaust heat section 1a of the gas water heater 1.
給電装置４は、第２図に示したように、半導体
の両端に温度差を与えて起電力を発生させるタイ
プの熱電変換素子６を挟むようにして、ガス湯沸
器の排熱部側に吸熱フイン８を有する吸熱器７
を、反対側に水道水を冷却水とする水冷熱交換器
９をそれぞれ設けている。水冷熱交換器９には、
水道蛇口から水道配管２ａを通して水が送り込ま
れ、その水は水道配管２ｂを通してガス湯沸器１
に供給される。熱電変換素子６及び水冷熱交換器
９は全体が断熱材１０で被覆されている。熱電変
換素子６で発生した電力はコード１１を通して換
気扇５に供給される。 As shown in FIG. 2, the power supply device 4 includes a heat absorbing fin on the heat exhaust part side of the gas water heater, sandwiching a thermoelectric conversion element 6 that generates an electromotive force by creating a temperature difference between both ends of a semiconductor. heat absorber 7 with 8
and a water-cooled heat exchanger 9 that uses tap water as cooling water is provided on the opposite side. In the water-cooled heat exchanger 9,
Water is sent from the water faucet through the water pipe 2a, and the water is sent to the gas water heater 1 through the water pipe 2b.
is supplied to The thermoelectric conversion element 6 and the water-cooled heat exchanger 9 are entirely covered with a heat insulating material 10. Electric power generated by the thermoelectric conversion element 6 is supplied to the ventilation fan 5 through a cord 11.
以上のように構成された本実施例では、熱電変
換素子６の一方の面がガス湯沸器１から出る排熱
で加熱され、他方の面がガス湯沸器１に供給され
る水道水で冷却されるので、両面間の温度差は大
きくなり、従つて熱電変換素子６で十分な直流電
力が発生し、この電力を供給することにより換気
扇５を回し、ガス湯沸器１から出る燃焼ガスを室
外に排出することができる。 In this embodiment configured as described above, one surface of the thermoelectric conversion element 6 is heated by the exhaust heat emitted from the gas water heater 1, and the other surface is heated by the tap water supplied to the gas water heater 1. As the cooling occurs, the temperature difference between the two sides increases, and therefore sufficient DC power is generated in the thermoelectric conversion element 6. By supplying this power, the ventilation fan 5 is turned, and the combustion gas coming out of the gas water heater 1 is can be discharged outdoors.
（考案の効果）
以上説明したように、本考案によれば、ガス湯
沸器の使用に伴つて電力が発生し、その電力で換
気扇を回して燃焼ガスを室外に排出することがで
きるので、電気代の不要及び電力資源の節約とな
る。また、熱電変換素子は半導体であり、かつ装
置自体も可動部がないので故障等の心配がなく、
長期に使用することができる。(Effects of the invention) As explained above, according to the invention, electricity is generated when a gas water heater is used, and that electricity can be used to run a ventilation fan and exhaust combustion gas outdoors. This eliminates the need for electricity bills and saves power resources. In addition, since the thermoelectric conversion element is a semiconductor and the device itself has no moving parts, there is no need to worry about breakdowns.
Can be used for a long time.
第１図は、本考案の一実施例の全体構成図、第
２図は、同給電装置の構成図である。
１……ガス湯沸器、２ａ，２ｂ……水道配管、
３……ガス配管、４……給電装置、５……換気
扇、６……熱電変換素子、７……吸熱器、９……
水冷熱交換器、１０……断熱材。
FIG. 1 is an overall configuration diagram of an embodiment of the present invention, and FIG. 2 is a configuration diagram of the same power supply device. 1...Gas water heater, 2a, 2b...Water piping,
3... Gas piping, 4... Power supply device, 5... Ventilation fan, 6... Thermoelectric conversion element, 7... Heat absorber, 9...
Water-cooled heat exchanger, 10...Insulation material.
Claims (1)
間に温度差を与えて超電力を発生させる熱電変換
素子の一端に前記ガス湯沸器の排熱を吸収する吸
熱器を、他端に前記ガス湯沸器に供給する水道水
を冷却水とする水冷熱交換器をそれぞれ備え、前
記熱電変換素子で発生した電力を燃焼ガス排出用
換気扇に供給することを特徴とする燃焼ガス排出
用換気扇の給電装置。 A thermoelectric conversion element that is placed in the heat exhaust part of the gas water heater and generates superpower by creating a temperature difference between both ends of the semiconductor has a heat absorber that absorbs the exhaust heat of the gas water heater at one end, and a heat absorber that absorbs the exhaust heat of the gas water heater at the other end. and a water-cooled heat exchanger that uses tap water supplied to the gas water heater as cooling water, respectively, and supplies electric power generated by the thermoelectric conversion element to a combustion gas exhaust ventilation fan. Power supply device for ventilation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3455585U JPH029317Y2 (en) | 1985-03-13 | 1985-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3455585U JPH029317Y2 (en) | 1985-03-13 | 1985-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61151139U JPS61151139U (en) | 1986-09-18 |
| JPH029317Y2 true JPH029317Y2 (en) | 1990-03-07 |
Family
ID=30538031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3455585U Expired JPH029317Y2 (en) | 1985-03-13 | 1985-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029317Y2 (en) |
-
1985
- 1985-03-13 JP JP3455585U patent/JPH029317Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61151139U (en) | 1986-09-18 |
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