JPS5455201A - Method and device for controlling temperature of steam generator heating fluid - Google Patents
Method and device for controlling temperature of steam generator heating fluidInfo
- Publication number
- JPS5455201A JPS5455201A JP12098777A JP12098777A JPS5455201A JP S5455201 A JPS5455201 A JP S5455201A JP 12098777 A JP12098777 A JP 12098777A JP 12098777 A JP12098777 A JP 12098777A JP S5455201 A JPS5455201 A JP S5455201A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heating fluid
- evaporator
- fluid
- steam generator
- 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 control the temperature of evaporator heating fluid, by controlling the flow rate of low-temperature heating fluid depending on the inlet temperature of evaporator.
CONSTITUTION: Heating fluid portions of a secondary cooling system 5, which have heated a superheater 8 and a reheater 9, are mixed with each other by a mixer 12. The temperature of the fluid mixed is detected. The signal of the detection is applied through a temperature controller 14 to a flow control valve 13 installed in a branch pipe, which conducts the low-temperature heating fluid to the mixer 12 after the fluid heats the evaporator 7. The flow control valve 13 is opened or closed to control the temperature of the heating fluid, which flows into the evaporator 7. Therefore, the temperature of this heating fluid can be easily controlled
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12098777A JPS5455201A (en) | 1977-10-11 | 1977-10-11 | Method and device for controlling temperature of steam generator heating fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12098777A JPS5455201A (en) | 1977-10-11 | 1977-10-11 | Method and device for controlling temperature of steam generator heating fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5455201A true JPS5455201A (en) | 1979-05-02 |
Family
ID=14799969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12098777A Pending JPS5455201A (en) | 1977-10-11 | 1977-10-11 | Method and device for controlling temperature of steam generator heating fluid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5455201A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5995302A (en) * | 1982-11-24 | 1984-06-01 | バブコツク日立株式会社 | Steam generator |
-
1977
- 1977-10-11 JP JP12098777A patent/JPS5455201A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5995302A (en) * | 1982-11-24 | 1984-06-01 | バブコツク日立株式会社 | Steam generator |
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