SU552403A1 - Device for automatic control of steam supply to turbine end seals - Google Patents
Device for automatic control of steam supply to turbine end sealsInfo
- Publication number
- SU552403A1 SU552403A1 SU2083295A SU2083295A SU552403A1 SU 552403 A1 SU552403 A1 SU 552403A1 SU 2083295 A SU2083295 A SU 2083295A SU 2083295 A SU2083295 A SU 2083295A SU 552403 A1 SU552403 A1 SU 552403A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steam supply
- automatic control
- end seals
- turbine end
- turbine
- Prior art date
Links
Landscapes
- Control Of Turbines (AREA)
Description
турбины, содержащее регул тор давлени пара с задатчиком, подключенный к клапану, установленному на линии подвода пара в каминные камеры частей высокого и низкого давлени турбины, отличак)щеес тем, что, с целью повышени надежности и экономичности работы уплотнений, регул тор снабжен датчиками давлени пара, подсоединенными к каминным камерам частей высокого и низкого давлени , из которых датчики части высокого давлени св заны с регул тором через первый выделитель минимума, сумматор с задатчиком перепада давлени и второй выделитель минимума, а датчики части низкого давлени св заны со входами второго выделител минимума.a turbine containing a vapor pressure regulator with an actuator connected to a valve installed on the steam supply line to the fireplace chambers of high and low pressure turbine parts, is different in that the regulator is equipped with pressure sensors to increase the reliability and efficiency of seals a pair connected to the chimney chambers of high and low pressure parts, of which the sensors of the high pressure part are connected to the regulator through the first minimum separator, an adder with a differential pressure setter and a second selection The minimum sensor and the low-pressure part sensors are connected to the inputs of the second minimum isolator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2083295A SU552403A1 (en) | 1974-12-12 | 1974-12-12 | Device for automatic control of steam supply to turbine end seals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2083295A SU552403A1 (en) | 1974-12-12 | 1974-12-12 | Device for automatic control of steam supply to turbine end seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU552403A1 true SU552403A1 (en) | 1977-03-30 |
Family
ID=20603268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2083295A SU552403A1 (en) | 1974-12-12 | 1974-12-12 | Device for automatic control of steam supply to turbine end seals |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU552403A1 (en) |
-
1974
- 1974-12-12 SU SU2083295A patent/SU552403A1/en active
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