JPS6438403U - - Google Patents
Info
- Publication number
- JPS6438403U JPS6438403U JP13240087U JP13240087U JPS6438403U JP S6438403 U JPS6438403 U JP S6438403U JP 13240087 U JP13240087 U JP 13240087U JP 13240087 U JP13240087 U JP 13240087U JP S6438403 U JPS6438403 U JP S6438403U
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- outputs
- signal
- circuit
- fuel valve
- 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 description 20
- 239000000446 fuel Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第１図は本考案の一実施例を示す説明図、第２
図は本考案の作用を示す線図、第３図は従来の制
御装置の一例を示す説明図、第４図は第３図の
部拡大図である。
１はボイラ、２はバーナ、３は燃料管、４は低
燃焼燃料弁、５は低燃焼ノズル。６は高燃焼燃料
弁、７は高燃焼ノズル、８は空気フアン、９は空
気ダクト、１０はダンパ駆動装置、１１はダンパ
、１２は制御装置、１３はボイラ負荷指令、１４
は低燃焼指令信号、１５は低燃焼指令部、１６は
ＯＮ信号、１７はＯＦＦ信号、１８は高燃焼指令
部、１９，２０はタイマ、２１はキーボード、２
２は表示装置を示す。
Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
The figure is a diagram showing the operation of the present invention, FIG. 3 is an explanatory diagram showing an example of a conventional control device, and FIG. 4 is an enlarged view of a portion of FIG. 1 is a boiler, 2 is a burner, 3 is a fuel pipe, 4 is a low combustion fuel valve, and 5 is a low combustion nozzle. 6 is a high combustion fuel valve, 7 is a high combustion nozzle, 8 is an air fan, 9 is an air duct, 10 is a damper drive device, 11 is a damper, 12 is a control device, 13 is a boiler load command, 14
is a low combustion command signal, 15 is a low combustion command section, 16 is an ON signal, 17 is an OFF signal, 18 is a high combustion command section, 19 and 20 are timers, 21 is a keyboard, 2
2 indicates a display device.
Claims (1)
ズルと高燃焼燃料弁を有した高燃焼ノズルとを並
設し、且つバーナへの空気の供給をダンパ駆動装
置により作動するダンパの開度調整によつて行う
ボイラ燃焼装置の制御装置において、ボイラ負荷
指令により前記低燃焼燃料弁及びダンパ駆動装置
に低燃焼指令信号を出力する低燃焼指令部と、ボ
イラ負荷指令によりＯＮ又はＯＦＦ信号を出力す
る高燃焼指令部と、該高燃焼指令部のＯＮ信号を
前記ダンパ駆動装置に出力する回路と、前記ＯＮ
信号を燃料増加遅れ用可変タイマを介して前記高
燃焼燃料弁に出力する回路と、前記ＯＦＦ信号を
高燃焼燃料弁に出力する回路と、ＯＦＦ信号を空
気減少遅れ用可変タイマを介してダンパ駆動装置
に出力する回路とを備えたことを特徴とするボイ
ラの燃焼制御装置。 Inside the burner, a low combustion nozzle with a low combustion fuel valve and a high combustion nozzle with a high combustion fuel valve are arranged side by side, and the opening degree of a damper is controlled by a damper drive device to supply air to the burner. In the control device for a boiler combustion device, the low combustion command section outputs a low combustion command signal to the low combustion fuel valve and damper drive device in response to a boiler load command, and outputs an ON or OFF signal in response to a boiler load command. a high combustion command section; a circuit that outputs an ON signal of the high combustion command section to the damper drive device;
A circuit that outputs a signal to the high combustion fuel valve via a variable timer for fuel increase delay, a circuit that outputs the OFF signal to the high combustion fuel valve, and a damper drive circuit that outputs the OFF signal via a variable timer for air decrease delay. 1. A combustion control device for a boiler, comprising: a circuit for outputting to the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13240087U JPS6438403U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13240087U JPS6438403U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438403U true JPS6438403U (en) | 1989-03-08 |
Family
ID=31389324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13240087U Pending JPS6438403U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6960474B2 (en) | 2000-06-28 | 2005-11-01 | Bristol-Myers Squibb Company | Method for the treatment of a condition remediable by administration of a selective androgen receptor modulator |
-
1987
- 1987-08-31 JP JP13240087U patent/JPS6438403U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6960474B2 (en) | 2000-06-28 | 2005-11-01 | Bristol-Myers Squibb Company | Method for the treatment of a condition remediable by administration of a selective androgen receptor modulator |
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