JPH01170802U - - Google Patents
Info
- Publication number
- JPH01170802U JPH01170802U JP6302088U JP6302088U JPH01170802U JP H01170802 U JPH01170802 U JP H01170802U JP 6302088 U JP6302088 U JP 6302088U JP 6302088 U JP6302088 U JP 6302088U JP H01170802 U JPH01170802 U JP H01170802U
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- boilers
- pressure detector
- pattern
- signal
- 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 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第１図はこの考案におけるボイラーの多缶設置
システムの一実施例を示す概略的なブロツク線図
、第２図はスチームヘツダー内の蒸気圧力変化の
一例を示すグラフ、第３図、第４図は第２図に示
す蒸気圧力変化に対応するボイラー起動順序パタ
ーンを示すタイムチヤートである。
１…ボイラー、２…スチームヘツダー、３…圧
力検出器、４…台数制御器、５…燃焼パターン記
憶部、６…起動順序パターン選択スイツチ、７…
燃焼パターン制御部、８…蒸気管。
Fig. 1 is a schematic block diagram showing an example of the boiler multi-can installation system according to this invention, Fig. 2 is a graph showing an example of steam pressure changes in the steam header, Figs. The figure is a time chart showing the boiler start-up order pattern corresponding to the steam pressure change shown in FIG. 2. DESCRIPTION OF SYMBOLS 1...Boiler, 2...Steam header, 3...Pressure detector, 4...Number of units controller, 5...Combustion pattern storage section, 6...Start order pattern selection switch, 7...
Combustion pattern control section, 8...steam pipe.
Claims (1)
に共通のスチームヘツダー２を設け、このヘツダ
ーの内圧を圧力検出器３により電気信号に変えて
取出し、その信号により、負荷量に応じて必要台
数分のボイラーを燃焼・停止させる台数制御器４
を設けた構成において、 各燃焼状態の組合わせを燃焼パターンとして記
憶させた燃焼パターン記憶部５と、複数設定した
ボイラーの起動順序パターンを選択するための起
動順序パターン選択スイツチ６と、この選択スイ
ツチからの起動順序パターン選択信号及び前記圧
力検出器からの蒸気圧力検出記号から燃焼パター
ンを決定する燃焼パターン制御部７とを設けたこ
とを特徴とするボイラー自動台数制御装置。[Scope of Claim for Utility Model Registration] A plurality of boilers 1 are installed, a common steam header 2 is provided for these boilers, and the internal pressure of this header is converted into an electrical signal by a pressure detector 3 and taken out, and by the signal, Number controller 4 that burns and stops the required number of boilers according to the load amount
In the configuration, a combustion pattern storage section 5 stores combinations of combustion states as combustion patterns, a startup order pattern selection switch 6 for selecting a plurality of set boiler startup order patterns, and this selection switch. An automatic boiler number control device comprising: a combustion pattern control unit 7 that determines a combustion pattern from a starting order pattern selection signal from the pressure detector and a steam pressure detection symbol from the pressure detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6302088U JPH01170802U (en) | 1988-05-12 | 1988-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6302088U JPH01170802U (en) | 1988-05-12 | 1988-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01170802U true JPH01170802U (en) | 1989-12-04 |
Family
ID=31288555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6302088U Pending JPH01170802U (en) | 1988-05-12 | 1988-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01170802U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021807B2 (en) * | 1982-05-13 | 1985-05-29 | 株式会社阪村機械製作所 | Extrusion device on punch side of homer |
-
1988
- 1988-05-12 JP JP6302088U patent/JPH01170802U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021807B2 (en) * | 1982-05-13 | 1985-05-29 | 株式会社阪村機械製作所 | Extrusion device on punch side of homer |
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