JPS6380447U - - Google Patents
Info
- Publication number
- JPS6380447U JPS6380447U JP17446286U JP17446286U JPS6380447U JP S6380447 U JPS6380447 U JP S6380447U JP 17446286 U JP17446286 U JP 17446286U JP 17446286 U JP17446286 U JP 17446286U JP S6380447 U JPS6380447 U JP S6380447U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- sensor
- combustion
- amount
- heater
- 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
- 238000002485 combustion reaction Methods 0.000 claims 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す燃焼器の安全
制御装置の配線図、第２図は同マイコンのプログ
ラムのフローチヤート図、第３図は従来の同ブロ
ツク図である。
３……ＣＯセンサー、６……平均電力制御素子
、２７……マイコン、７２……遮断弁。
FIG. 1 is a wiring diagram of a combustor safety control device showing an embodiment of the present invention, FIG. 2 is a flowchart of a program of the same microcomputer, and FIG. 3 is a conventional block diagram of the same. 3... CO sensor, 6... Average power control element, 27... Microcomputer, 72... Shutoff valve.
Claims (1)
ＣＯセンサー３をマイコン２７に入力し、ＣＯ濃
度に応じてマイコン２７の出力により遮断弁７２
を制御する燃焼器の安全制御装置において、マイ
コン２７にＣＯセンサー３のヒータ電力を燃焼量
が多いときは、少なくし、燃焼量が少ないときは
多くするとともに、燃焼量が切り替わつてからあ
る一定時間経過した後ＣＯを検出するプログラム
を内蔵したことを特徴とする燃焼器の安全制御装
置。 The CO sensor 3 whose heater is heated and controlled by the average power control element 6 is input to the microcomputer 27, and the cutoff valve 72 is activated by the output of the microcomputer 27 according to the CO concentration.
In the combustor safety control device, the microcomputer 27 decreases the heater power of the CO sensor 3 when the amount of combustion is large and increases it when the amount of combustion is small, and also increases the power to the heater of the CO sensor 3 at a certain level after the amount of combustion is switched. A combustor safety control device characterized by having a built-in program for detecting CO after a lapse of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17446286U JPS6380447U (en) | 1986-11-13 | 1986-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17446286U JPS6380447U (en) | 1986-11-13 | 1986-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380447U true JPS6380447U (en) | 1988-05-27 |
Family
ID=31112864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17446286U Pending JPS6380447U (en) | 1986-11-13 | 1986-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07103468A (en) * | 1993-09-30 | 1995-04-18 | Rinnai Corp | Incomplete combustion detecting device for cobustion instrument |
-
1986
- 1986-11-13 JP JP17446286U patent/JPS6380447U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07103468A (en) * | 1993-09-30 | 1995-04-18 | Rinnai Corp | Incomplete combustion detecting device for cobustion instrument |