JPS6336837U - - Google Patents
Info
- Publication number
- JPS6336837U JPS6336837U JP13144486U JP13144486U JPS6336837U JP S6336837 U JPS6336837 U JP S6336837U JP 13144486 U JP13144486 U JP 13144486U JP 13144486 U JP13144486 U JP 13144486U JP S6336837 U JPS6336837 U JP S6336837U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- metal wire
- fins
- safety
- combustor
- 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
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229910001006 Constantan Inorganic materials 0.000 description 1
Landscapes
- Control Of Combustion (AREA)
Description
第１図は本考案の一実施例の概略構成図、第２
図は電気回路の概略図である。
１……熱交換器、２……フイン、３……コンス
タンタン線、６……アース線、７……比較回路、
９……制御回路。
Figure 1 is a schematic configuration diagram of one embodiment of the present invention;
The figure is a schematic diagram of an electrical circuit. 1...Heat exchanger, 2...Fin, 3...Constantan wire, 6...Ground wire, 7...Comparison circuit,
9...Control circuit.
Claims (1)
焼器において、フインにフインと共に熱電対を構
成する金属線を溶接し、熱交換器本体とこの金属
線との間に生じる電圧が所定の基準電圧を上回る
ときに制御回路を介して加熱装置を停止させる安
全指令を出力する比較回路を設けたことを特徴と
する給湯器等の安全装置。 In a combustor that has a heat exchanger with a large number of copper fins, a metal wire that constitutes a thermocouple is welded to the fins, and the voltage generated between the heat exchanger body and this metal wire reaches a predetermined reference voltage. A safety device for a water heater, etc., characterized in that it is provided with a comparison circuit that outputs a safety command to stop the heating device via a control circuit when the temperature exceeds the limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13144486U JPS6336837U (en) | 1986-08-26 | 1986-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13144486U JPS6336837U (en) | 1986-08-26 | 1986-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6336837U true JPS6336837U (en) | 1988-03-09 |
Family
ID=31029893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13144486U Pending JPS6336837U (en) | 1986-08-26 | 1986-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6336837U (en) |
-
1986
- 1986-08-26 JP JP13144486U patent/JPS6336837U/ja active Pending
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