CS274958B2 - Integrated controller of heating water temperature - Google Patents
Integrated controller of heating water temperatureInfo
- Publication number
- CS274958B2 CS274958B2 CS378288A CS378288A CS274958B2 CS 274958 B2 CS274958 B2 CS 274958B2 CS 378288 A CS378288 A CS 378288A CS 378288 A CS378288 A CS 378288A CS 274958 B2 CS274958 B2 CS 274958B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- regulation
- steam
- armatures
- heating water
- pressure
- Prior art date
Links
- 239000008236 heating water Substances 0.000 title abstract 4
- 238000000605 extraction Methods 0.000 abstract 3
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Landscapes
- Control Of Turbines (AREA)
Abstract
The solution falls within the branch of automated regulation of steam turbines, in this case extraction steam turbines. Its purpose consists in performing complicated regulations of several armatures, or groups of armatures, with a single regulator. Its principle consists in regulation of temperature of heating water on the outlet of heating water heaters - OTV, which are heated by the extraction steam from the steam turbine. The regulation of the temperature of the heating water is provided for by a single temperature regulator, acting with its signal on by-pass as well as the extraction armature of the steam turbine. A regulator (11) of pressure in bleeding, a signal distributor (12), an inclusive element (13), a circuit (14) of the set pressure value, and a pressure switch (15) constitute a module, which maintains a constant heating steam pressure. The output signal from this module acts across a module (2) of manual control on the converters (61, 62, 63), which control the regulation armatures (7, 8, 9). The first limiting regulators (31, 32, 33) and the second limiting regulators (41, 42, 43) will provide for the intervention of regulation armatures (7, 9), when the steam pressure in OVT or in the turbine stage exceeds the permitted values, even in the case of manual control.<IMAGE>
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS378288A CS274958B2 (en) | 1988-06-02 | 1988-06-02 | Integrated controller of heating water temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS378288A CS274958B2 (en) | 1988-06-02 | 1988-06-02 | Integrated controller of heating water temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS8803782A1 CS8803782A1 (en) | 1990-10-12 |
| CS274958B2 true CS274958B2 (en) | 1991-12-17 |
Family
ID=5378917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS378288A CS274958B2 (en) | 1988-06-02 | 1988-06-02 | Integrated controller of heating water temperature |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS274958B2 (en) |
-
1988
- 1988-06-02 CS CS378288A patent/CS274958B2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS8803782A1 (en) | 1990-10-12 |
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