JPS54114601A - Automatic booster of boiler - Google Patents
Automatic booster of boilerInfo
- Publication number
- JPS54114601A JPS54114601A JP2156178A JP2156178A JPS54114601A JP S54114601 A JPS54114601 A JP S54114601A JP 2156178 A JP2156178 A JP 2156178A JP 2156178 A JP2156178 A JP 2156178A JP S54114601 A JPS54114601 A JP S54114601A
- Authority
- JP
- Japan
- Prior art keywords
- output
- slope
- controlling means
- boosting
- pressure
- 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)
Abstract
PURPOSE: To start safely and quickly a boiler, installing pressure in the steam shell detector differentiator to calculate pressure increase slope by the signal from the detector, boosting setting timer, and controlling means to control the supply quantity of heat control device.
CONSTITUTION: When pressure slope in the steam shell 7 calculated with a differentiator 13 agrees with output of boosting setting timer 14, controlling means 16 does not output, opening of fuel regulating valve 4 remans as it is. When pressure slope in the steam shell 7 exceeds the output of boosting setting timer 14, output issues from the controlling means 16, fuel supply flow is decreased operating to the direction to shut the fuel regulating valve 4, pressure increase slope in the steam shell 7 is corrected moderately, when pressure increase slope in the steam shell 7 lowers less than the output of boosting setting timer 14, counter output from the controlling means 16 output to opreate the fuel regulating valve 4 the direction of opening, fuel supply flow increases to modify the pressure increase slope severely, and the boiler is boosted along prescribed boosting curve.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2156178A JPS54114601A (en) | 1978-02-28 | 1978-02-28 | Automatic booster of boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2156178A JPS54114601A (en) | 1978-02-28 | 1978-02-28 | Automatic booster of boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54114601A true JPS54114601A (en) | 1979-09-06 |
Family
ID=12058418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2156178A Pending JPS54114601A (en) | 1978-02-28 | 1978-02-28 | Automatic booster of boiler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54114601A (en) |
-
1978
- 1978-02-28 JP JP2156178A patent/JPS54114601A/en active Pending
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