JPS6021807U - Boiler automatic number control device - Google Patents
Boiler automatic number control deviceInfo
- Publication number
- JPS6021807U JPS6021807U JP11484983U JP11484983U JPS6021807U JP S6021807 U JPS6021807 U JP S6021807U JP 11484983 U JP11484983 U JP 11484983U JP 11484983 U JP11484983 U JP 11484983U JP S6021807 U JPS6021807 U JP S6021807U
- Authority
- JP
- Japan
- Prior art keywords
- load
- combustion
- boilers
- amount
- boiler
- 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
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図１は本考案における一実施例のフローシート、図２は
制御回路Ａの場合の蒸気圧力とボイラー燃焼台数との関
係を示した説明図、図３は制御回路Ｂの場合の蒸気圧力
とボイラー燃焼台数との関係を示した説明図である。
１はスチームへツタ−１２は蒸気圧力調節器、３は台数
制御器本体、４は制御回路Ａ、５は制御回路Ｂ、６は切
り替えスイッチ。Fig. 1 is a flow sheet of one embodiment of the present invention, Fig. 2 is an explanatory diagram showing the relationship between steam pressure and the number of boilers fired in case of control circuit A, and Fig. 3 is an explanatory diagram showing the relationship between steam pressure and boiler combustion in case of control circuit B. It is an explanatory diagram showing the relationship with the number of combustion vehicles. 1 is a steam switch, 12 is a steam pressure regulator, 3 is a number controller main body, 4 is a control circuit A, 5 is a control circuit B, and 6 is a changeover switch.
Claims (1)
ラーを複数台設置し、前記各ボイラーに共通のスチーム
ヘッダー１に負荷の状態を把握する圧力調節器２を設け
、負荷量に応じ、必要台数のボイラーを順次燃焼に移行
させ、負荷変動があればその負荷変動にあわせてボイラ
ーを燃焼・停止せしめる台数制御本体３とからなるボイ
ラーの自動台数制御装置において、−前記台数制御器本
体３に負荷量増加に応じて低燃焼を行うボイラーの台数
を順次増加せしめ、さらに負荷量が増加すれは負荷量に
応じて順次低燃焼量から高燃焼量に移行するようにボイ
ラーの起動順序Ａを定める制御回路Ａ４′と負荷量に応
じて１台のボイラーを低燃焼量から高燃焼量に移行せ゛
しめ、さらに負荷量が増加すれば他のボイラーを低燃焼
せしめ、さらに高燃焼量に移行せしめるようにボイラー
の起動順序Ｂを定める制御回路Ｂ５とを設け、負荷変動
に応じて制御回路Ａ４とＢ５とを切り替える切り替えス
イッチ６を設けたことを特徴とするボイラーの自動台数
制御装置。A plurality of boilers that perform three-position control of high combustion amount, low combustion amount, and combustion stop are installed, and a pressure regulator 2 is installed in the steam header 1 common to each boiler to grasp the load status, and the pressure regulator 2 is installed to determine the load status. , an automatic boiler number control device comprising a number control main body 3 that sequentially shifts the required number of boilers to combustion and, if there is a load change, causes the boilers to burn or stop in accordance with the load change, - the number controller main body; 3. As the load increases, the number of boilers that perform low combustion is increased sequentially, and as the load increases, the boiler startup order A is set so that the combustion rate is sequentially shifted from low combustion to high combustion according to the load. Control circuit A4' that determines the amount of combustion and one boiler is shifted from low combustion amount to high combustion amount according to the load amount, and if the load amount further increases, the other boilers are made to have low combustion amount and then shift to high combustion amount. This automatic boiler number control device is characterized in that it is provided with a control circuit B5 that determines the starting order B of the boilers so as to control the boilers, and a changeover switch 6 that switches between the control circuits A4 and B5 according to load fluctuations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11484983U JPS6021807U (en) | 1983-07-22 | 1983-07-22 | Boiler automatic number control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11484983U JPS6021807U (en) | 1983-07-22 | 1983-07-22 | Boiler automatic number control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6021807U true JPS6021807U (en) | 1985-02-15 |
Family
ID=30265328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11484983U Pending JPS6021807U (en) | 1983-07-22 | 1983-07-22 | Boiler automatic number control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021807U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63220002A (en) * | 1987-03-10 | 1988-09-13 | 株式会社タクマ | Boiler automatic drum-number control method |
| JPH027404U (en) * | 1988-06-20 | 1990-01-18 | ||
| JP2002130602A (en) * | 2000-10-19 | 2002-05-09 | Kawasaki Thermal Engineering Co Ltd | Method for controlling number of boilers |
| JP2008170114A (en) * | 2007-01-15 | 2008-07-24 | Samson Co Ltd | Boiler system |
| JP2009229030A (en) * | 2008-03-25 | 2009-10-08 | Ihi Packaged Boiler Co Ltd | Combustion control method of multi-can operation system, and the multi-can operation system |
| JP2017166714A (en) * | 2016-03-14 | 2017-09-21 | 三浦工業株式会社 | Steam super-heating system |
-
1983
- 1983-07-22 JP JP11484983U patent/JPS6021807U/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63220002A (en) * | 1987-03-10 | 1988-09-13 | 株式会社タクマ | Boiler automatic drum-number control method |
| JPH027404U (en) * | 1988-06-20 | 1990-01-18 | ||
| JP2002130602A (en) * | 2000-10-19 | 2002-05-09 | Kawasaki Thermal Engineering Co Ltd | Method for controlling number of boilers |
| JP2008170114A (en) * | 2007-01-15 | 2008-07-24 | Samson Co Ltd | Boiler system |
| JP2009229030A (en) * | 2008-03-25 | 2009-10-08 | Ihi Packaged Boiler Co Ltd | Combustion control method of multi-can operation system, and the multi-can operation system |
| JP2017166714A (en) * | 2016-03-14 | 2017-09-21 | 三浦工業株式会社 | Steam super-heating system |
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