JPH0321651U - - Google Patents
Info
- Publication number
- JPH0321651U JPH0321651U JP7938889U JP7938889U JPH0321651U JP H0321651 U JPH0321651 U JP H0321651U JP 7938889 U JP7938889 U JP 7938889U JP 7938889 U JP7938889 U JP 7938889U JP H0321651 U JPH0321651 U JP H0321651U
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- response
- inputs
- control means
- combustion control
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
- Feeding And Controlling Fuel (AREA)
Description
第１図は本考案に係る監視装置をボイラ用燃焼
装置に組み込んだ場合の実施例を示す概略構成図
であり、第２図は監視装置の要部となる判別手段
の構成を示すブロツク図、第３図は着火遅れ時間
の実測値とあらかじめ設定した限界設定値との比
較による異常予知のグラフである。なお第４図は
ボイラにおける燃焼装置の制御フローを示すもの
である。
１……燃焼室、２……主バーナ、３……パイロ
ツトバーナ、４……火炎検出器、５……送風機、
６……ボイラドラム、Ａ……燃焼制御手段、Ｂ…
…判別手段、２１……応答時間トレンド・プロセ
ツサ（応答時間測定部）、２２……ＣＰＵ、２３
……プロセツサ・バス、２４……メモリ、２５…
…トレンド表示情報送信器、２６……応答時間測
定用タイマ、２７……応答時間トレンドメモリ、
２８……ステート遷移タイミング受信器、３１…
…異常予知プロセツサ（異常予知検出部）、３２
……ＣＰＵ、３３……プロセツサ・バス、３４…
…メモリ、３５……予知・検出情報送信器、３６
……診断パラメータ格納メモリ、４１……アラー
ム・表示プロセツサ（アラーム表示部）、４２…
…ＣＰＵ、４３……プロセツサ・バス、４４……
トレンド表示情報受信器、４５……メモリ、４６
……デイスプレイ・コントローラ、４７……警報
発信器、４８……予知検出情報受信器。
FIG. 1 is a schematic configuration diagram showing an embodiment in which a monitoring device according to the present invention is incorporated into a boiler combustion device, and FIG. 2 is a block diagram showing the configuration of a discriminating means which is a main part of the monitoring device. FIG. 3 is a graph of abnormality prediction based on a comparison between the measured value of the ignition delay time and a preset limit value. Note that FIG. 4 shows the control flow of the combustion device in the boiler. 1... Combustion chamber, 2... Main burner, 3... Pilot burner, 4... Flame detector, 5... Blower,
6... Boiler drum, A... Combustion control means, B...
...Discrimination means, 21...Response time trend processor (response time measurement unit), 22...CPU, 23
...Processor bus, 24...Memory, 25...
...Trend display information transmitter, 26...Response time measurement timer, 27...Response time trend memory,
28...state transition timing receiver, 31...
...Anomaly prediction processor (abnormality prediction detection unit), 32
...CPU, 33...Processor bus, 34...
...Memory, 35...Prediction/detection information transmitter, 36
...Diagnostic parameter storage memory, 41...Alarm/display processor (alarm display section), 42...
...CPU, 43...Processor bus, 44...
Trend display information receiver, 45...Memory, 46
. . . Display controller, 47 . . . Alarm transmitter, 48 . . . Predictive detection information receiver.
Claims (1)
置を装備した燃焼装置において、 前記燃焼制御手段Ａは火炎検出器４を備えたも
のであり、 前記判別手段Ｂは前記燃焼装置へ動作指令を出
力した時点から火炎検出の応答が返るまでの時間
を入力し、応答待ち時間を測定する応答時間測定
部２１と、 前記応答時間測定部２１からの入力を、あらか
じめ設定した応答待ち時間の限界設定値と比較演
算して異常予知および検出を行う異常予知検出部
３１と、 前記異常予知検出部３１からの出力を入力して
アラーム表示を行うアラーム表示部４１とからな
り、 判別手段Ｂと前記燃焼制御手段Ａとが相互に通
信可能に接続されていることを特徴とする燃焼装
置の監視装置。[Claims for Utility Model Registration] A combustion device comprising a combustion control means A and a discrimination means B and equipped with a monitoring device, wherein the combustion control means A is equipped with a flame detector 4, and the discrimination means B is provided with a flame detector 4. A response time measurement unit 21 that inputs the time from when an operation command is output to the combustion device until a flame detection response is returned and measures the response waiting time; and inputs from the response time measurement unit 21 are set in advance. It consists of an abnormality prediction detection section 31 that predicts and detects an abnormality by comparing it with a limit set value of the response waiting time, and an alarm display section 41 that inputs the output from the abnormality prediction detection section 31 and displays an alarm. . A monitoring device for a combustion apparatus, characterized in that the determination means B and the combustion control means A are connected to each other so as to be able to communicate with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989079388U JPH0512615Y2 (en) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989079388U JPH0512615Y2 (en) | 1989-07-05 | 1989-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321651U true JPH0321651U (en) | 1991-03-05 |
| JPH0512615Y2 JPH0512615Y2 (en) | 1993-03-31 |
Family
ID=31623506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989079388U Expired - Lifetime JPH0512615Y2 (en) | 1989-07-05 | 1989-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512615Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013024783A1 (en) * | 2011-08-17 | 2013-02-21 | 大陽日酸株式会社 | H2 burner and h2 burner combustion method |
| JP2019074290A (en) * | 2017-10-19 | 2019-05-16 | アズビル株式会社 | State determination device of uv sensor |
| JP2019074291A (en) * | 2017-10-19 | 2019-05-16 | アズビル株式会社 | State determination device of flame rod |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630516A (en) * | 1979-08-20 | 1981-03-27 | Hitachi Ltd | Supervising method of consumption of service life of burner tip |
-
1989
- 1989-07-05 JP JP1989079388U patent/JPH0512615Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630516A (en) * | 1979-08-20 | 1981-03-27 | Hitachi Ltd | Supervising method of consumption of service life of burner tip |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013024783A1 (en) * | 2011-08-17 | 2013-02-21 | 大陽日酸株式会社 | H2 burner and h2 burner combustion method |
| JPWO2013024783A1 (en) * | 2011-08-17 | 2015-03-05 | 大陽日酸株式会社 | H2 burner and H2 burner combustion method |
| JP2019074290A (en) * | 2017-10-19 | 2019-05-16 | アズビル株式会社 | State determination device of uv sensor |
| JP2019074291A (en) * | 2017-10-19 | 2019-05-16 | アズビル株式会社 | State determination device of flame rod |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512615Y2 (en) | 1993-03-31 |
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