GB303634A - Improvements relating to feed water systems for condensing steam plant - Google Patents
Improvements relating to feed water systems for condensing steam plantInfo
- Publication number
- GB303634A GB303634A GB3333727A GB3333727A GB303634A GB 303634 A GB303634 A GB 303634A GB 3333727 A GB3333727 A GB 3333727A GB 3333727 A GB3333727 A GB 3333727A GB 303634 A GB303634 A GB 303634A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- feed water
- pipe
- water systems
- improvements relating
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
Classifications
-
- 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
- F22D5/24—Controlling water feed or water level; Automatic water feeding or water-level regulators with electric switches
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
303,634. Boulton, P. R. Dec. 9, 1927. Feedwater, supplying and controlling.-In a system in which a surge tank 6 and heater 5 are provided between the condenser extraction pump 2 and the boiler feed pump 3, the surge tank is connected to the conduit 4 between the pumps by pipes 7, 8, which open into it on both sides of the heater 5 and a non-return valve 9 permits flow through pipe 7 only in the direction of the feed pump 3. A valve 10 in pipe 8 opens when the pressure on the condensate pump side of the valve exceeds a predetermined amount. Alternatively, a valve 10, responsive to pressure in the suction side of the feed pump may be used to control the flow of water to the surge tank through the pipe 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3333727A GB303634A (en) | 1927-12-09 | 1927-12-09 | Improvements relating to feed water systems for condensing steam plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3333727A GB303634A (en) | 1927-12-09 | 1927-12-09 | Improvements relating to feed water systems for condensing steam plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB303634A true GB303634A (en) | 1929-01-10 |
Family
ID=10351634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3333727A Expired GB303634A (en) | 1927-12-09 | 1927-12-09 | Improvements relating to feed water systems for condensing steam plant |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB303634A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073127A (en) * | 2016-11-18 | 2018-05-25 | 天津冰利蓄冷科技有限公司 | Cold-storage material production system and production method based on PLC controls |
-
1927
- 1927-12-09 GB GB3333727A patent/GB303634A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073127A (en) * | 2016-11-18 | 2018-05-25 | 天津冰利蓄冷科技有限公司 | Cold-storage material production system and production method based on PLC controls |
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