GB953934A - Improvements in or relating to the feedwater systems of steam turbine power plants - Google Patents
Improvements in or relating to the feedwater systems of steam turbine power plantsInfo
- Publication number
- GB953934A GB953934A GB4185161A GB4185161A GB953934A GB 953934 A GB953934 A GB 953934A GB 4185161 A GB4185161 A GB 4185161A GB 4185161 A GB4185161 A GB 4185161A GB 953934 A GB953934 A GB 953934A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- circuit
- steam turbine
- turbine power
- feed
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
- F01K9/02—Arrangements or modifications of condensate or air pumps
- F01K9/023—Control thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
Abstract
953,934. Feed water supply systems for steam boilers. DRYSDALE & CO. Ltd. Feb. 22, 1963 [Nov. 22, 1961], No. 41851/61. Heading F4A. In a feed water supply system for the boiler of a steam turbine power plant, part of the system 7 is linked by a pipe 6 to the delivery of a pump 3 the suction of which is connected by a pipe 4 to a surge tank 1. The zero flow pressure of the pump 3 is approximately equal to the pressure difference between the static head of water in the surge tank 1 and the pressure in the adjacent part of the feed circuit 7. In operation, the pump works continuously in the direction urging water from the surge tank 1 to the feed circuit 7, but should a surge due to load variation cause an increased pressure in the circuit 7, the water flows against the action of the pump from the circuit 7 to the tank 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4185161A GB953934A (en) | 1961-11-22 | 1961-11-22 | Improvements in or relating to the feedwater systems of steam turbine power plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4185161A GB953934A (en) | 1961-11-22 | 1961-11-22 | Improvements in or relating to the feedwater systems of steam turbine power plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB953934A true GB953934A (en) | 1964-04-02 |
Family
ID=10421637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4185161A Expired GB953934A (en) | 1961-11-22 | 1961-11-22 | Improvements in or relating to the feedwater systems of steam turbine power plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB953934A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119202A (en) * | 1974-08-05 | 1976-02-16 | Netsuko Gijutsu Kk | RAKUSASHIKIDOREENHONPUNYORU DOREENJIDOKAISHUKI |
-
1961
- 1961-11-22 GB GB4185161A patent/GB953934A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119202A (en) * | 1974-08-05 | 1976-02-16 | Netsuko Gijutsu Kk | RAKUSASHIKIDOREENHONPUNYORU DOREENJIDOKAISHUKI |
| JPS5815684B2 (en) * | 1974-08-05 | 1983-03-26 | ネツコウギジユツ カブシキガイシヤ | Rakusashiki Drain Pump Niyor |
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