JPH0387052U - - Google Patents
Info
- Publication number
- JPH0387052U JPH0387052U JP14105889U JP14105889U JPH0387052U JP H0387052 U JPH0387052 U JP H0387052U JP 14105889 U JP14105889 U JP 14105889U JP 14105889 U JP14105889 U JP 14105889U JP H0387052 U JPH0387052 U JP H0387052U
- Authority
- JP
- Japan
- Prior art keywords
- flame
- oxygen sensor
- combustion air
- difference
- oxygen concentration
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
Landscapes
- Regulation And Control Of Combustion (AREA)
Description
第１図は本考案の実施例を示す石油ストーブの
断面図、第２図はジルコニア酸素センサの出力特
性図、第３図は異常燃焼検出動作を示すフローチ
ヤートである。
２……バーナヘツド、５……電磁ポンプ、７…
…送風フアン、１１……ジルコニア酸素センサ、
１２……制御部、１３……警報表示部、Ｆ……炎
。
FIG. 1 is a sectional view of a kerosene stove showing an embodiment of the present invention, FIG. 2 is an output characteristic diagram of a zirconia oxygen sensor, and FIG. 3 is a flowchart showing an abnormal combustion detection operation. 2...burner head, 5...electromagnetic pump, 7...
...Blower fan, 11...zirconia oxygen sensor,
12...Control unit, 13...Alarm display unit, F...Flame.
Claims (1)
とに検知部を備えてなり燃焼用空気中の酸素濃度
と炎中の酸素濃度との差異量を検出する酸素セン
サと、 前記酸素センサによる検出値を読取りその差異
量が所定の値以上になつたとき警報信号を発生す
る制御部とを備えた、 ことを特徴とする燃焼器の異常燃焼検出装置。[Claims for Utility Model Registration] A detection unit is provided at the part where the flame is formed and the part on the combustion air supply side, and detects the amount of difference between the oxygen concentration in the combustion air and the oxygen concentration in the flame. An abnormal combustion detection device for a combustor, comprising: an oxygen sensor; and a control unit that reads a value detected by the oxygen sensor and generates an alarm signal when the difference amount exceeds a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14105889U JPH0387052U (en) | 1989-12-07 | 1989-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14105889U JPH0387052U (en) | 1989-12-07 | 1989-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0387052U true JPH0387052U (en) | 1991-09-04 |
Family
ID=31687988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14105889U Pending JPH0387052U (en) | 1989-12-07 | 1989-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0387052U (en) |
-
1989
- 1989-12-07 JP JP14105889U patent/JPH0387052U/ja active Pending
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