JPH0173652U - - Google Patents
Info
- Publication number
- JPH0173652U JPH0173652U JP1987169298U JP16929887U JPH0173652U JP H0173652 U JPH0173652 U JP H0173652U JP 1987169298 U JP1987169298 U JP 1987169298U JP 16929887 U JP16929887 U JP 16929887U JP H0173652 U JPH0173652 U JP H0173652U
- Authority
- JP
- Japan
- Prior art keywords
- flame
- heater
- burner
- microcomputer
- program
- 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
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Combustion (AREA)
- Feeding And Controlling Fuel (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Description
第１図は本考案の一実施例による温風暖房器の
制御回路の概略図、第２図は同フローチヤート図
であり、第３図は従来の同フローチヤート図であ
る。
１……電源、２……制御部、２……マイコン、
４……運転スイツチ、５……炎検知手段、６……
バーナ、７……炎、８……異常表示手段。
FIG. 1 is a schematic diagram of a control circuit for a hot air heater according to an embodiment of the present invention, FIG. 2 is a flowchart of the same, and FIG. 3 is a conventional flowchart of the same. 1...Power supply, 2...Control unit, 2...Microcomputer,
4... Operation switch, 5... Flame detection means, 6...
Burner, 7... Flame, 8... Abnormality display means.
Claims (1)
び暖房器の燃焼を制御するシーケンスを備えたマ
イコン３を接続してなる温風暖房器において、暖
房器の運転、停止を行なう運転スイツチ４と、バ
ーナ６と、該バーナ６に形成される炎７を検出す
る炎検出手段５と、バーナ６内部の燃焼の異常状
態を表示する異常表示手段８とを夫々前記のマイ
コン３に接続し、一旦、運転停止後の暖房器の運
転再開時に炎検出手段５を介した炎７の「有」、
「無」を検出プログラムと、炎７「有」検出時に
は炎７「無」を検出するまで暖房器の運転を待機
させるプログラムと、一定時間以上炎７「有」の
検出時には異常表示手段８で表示させるプログラ
ムとをマイコン３に備えたことを特徴とする温風
暖房器。 In a hot-air heater formed by connecting a power source 1 to a control unit 2 for controlling the operation of the heater and a microcomputer 3 having a sequence for controlling combustion of the heater, an operation switch 4 for starting and stopping the heater. and a burner 6, a flame detection means 5 for detecting a flame 7 formed in the burner 6, and an abnormality display means 8 for displaying an abnormal state of combustion inside the burner 6, respectively connected to the microcomputer 3, When the heater resumes operation after the operation has been stopped, the presence of the flame 7 via the flame detection means 5,
There is a program to detect "absence" of flame 7, a program to wait the operation of the heater until flame 7 "absence" is detected when flame 7 "presence" is detected, and an abnormality display means 8 when flame 7 "presence" is detected for a certain period of time. A hot air heater characterized in that a microcomputer 3 is equipped with a program to be displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169298U JPH0173652U (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169298U JPH0173652U (en) | 1987-11-05 | 1987-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173652U true JPH0173652U (en) | 1989-05-18 |
Family
ID=31459226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169298U Pending JPH0173652U (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173652U (en) |
-
1987
- 1987-11-05 JP JP1987169298U patent/JPH0173652U/ja active Pending
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