GB1542483A - Air pump units for exhausting steam turbine condensers and for cooling the turbine - Google Patents

Air pump units for exhausting steam turbine condensers and for cooling the turbine

Info

Publication number
GB1542483A
GB1542483A GB3875276A GB3875276A GB1542483A GB 1542483 A GB1542483 A GB 1542483A GB 3875276 A GB3875276 A GB 3875276A GB 3875276 A GB3875276 A GB 3875276A GB 1542483 A GB1542483 A GB 1542483A
Authority
GB
United Kingdom
Prior art keywords
turbine
cooling
air pump
pump units
condensers
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
Application number
GB3875276A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RYALAND PUMPS Ltd
Original Assignee
RYALAND PUMPS Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RYALAND PUMPS Ltd filed Critical RYALAND PUMPS Ltd
Priority to GB3875276A priority Critical patent/GB1542483A/en
Publication of GB1542483A publication Critical patent/GB1542483A/en
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
GB3875276A 1977-09-19 1977-09-19 Air pump units for exhausting steam turbine condensers and for cooling the turbine Expired GB1542483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3875276A GB1542483A (en) 1977-09-19 1977-09-19 Air pump units for exhausting steam turbine condensers and for cooling the turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3875276A GB1542483A (en) 1977-09-19 1977-09-19 Air pump units for exhausting steam turbine condensers and for cooling the turbine

Publications (1)

Publication Number Publication Date
GB1542483A true GB1542483A (en) 1979-03-21

Family

ID=10405486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3875276A Expired GB1542483A (en) 1977-09-19 1977-09-19 Air pump units for exhausting steam turbine condensers and for cooling the turbine

Country Status (1)

Country Link
GB (1) GB1542483A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515749A1 (en) * 1981-11-05 1983-05-06 Alsthom Atlantique Vacuum installation for gases containing condensable fluids - has refrigerant dryer in series with two pumps
GB2147050A (en) * 1983-09-27 1985-05-01 Hick Hargreaves & Co Ltd Liquid ring pumps
WO1996041069A1 (en) * 1995-06-07 1996-12-19 Electric Boat Corporation Steam seal air removal system
DE10048439A1 (en) * 2000-09-29 2002-04-25 Siemens Ag Steam turbine plant and method for operating a steam turbine plant
DE10214331A1 (en) * 2002-03-28 2003-10-23 Nash Elmo Ind Gmbh Pump device, method for operating a pump device and its use in a steam turbine system
EP1490599A2 (en) * 2002-03-15 2004-12-29 Water Management Systems Pump system with vacuum source
DE19530099B4 (en) * 1994-08-22 2006-02-02 nash_elmo Industries, L.L.C.(n.d.Ges.d.Staates Delaware), Trumbull Heat recovery in a liquid ring pump barrier fluid cooler system
US7311335B2 (en) 1999-03-22 2007-12-25 Water Management Systems Trailer and fuel tank assembly
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
CN103047876A (en) * 2013-01-05 2013-04-17 深圳市博众节能工程技术有限公司 Device and method for maintaining vacuum of steam condenser of thermal power plant
CN103334969A (en) * 2013-07-10 2013-10-02 上海赛迩福电力技术有限公司 Condenser steam injection vacuum system
CN103362777A (en) * 2013-08-13 2013-10-23 无锡市四方真空设备有限公司 Closed type circulation self-suction system
CN103486002A (en) * 2013-10-16 2014-01-01 于翔 Vacuumizing system of turbine
US8998586B2 (en) 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
CN104806881A (en) * 2015-04-03 2015-07-29 广东省佛山水泵厂有限公司 Gas-cooled loop-closed Roots liquid vacuum system and control method thereof
WO2018010536A1 (en) * 2016-07-12 2018-01-18 上海伊莱茨真空技术有限公司 Three-level roots water-ring intelligent frequency conversion control vacuum system and control method therefor

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515749A1 (en) * 1981-11-05 1983-05-06 Alsthom Atlantique Vacuum installation for gases containing condensable fluids - has refrigerant dryer in series with two pumps
GB2147050A (en) * 1983-09-27 1985-05-01 Hick Hargreaves & Co Ltd Liquid ring pumps
DE19530099B4 (en) * 1994-08-22 2006-02-02 nash_elmo Industries, L.L.C.(n.d.Ges.d.Staates Delaware), Trumbull Heat recovery in a liquid ring pump barrier fluid cooler system
WO1996041069A1 (en) * 1995-06-07 1996-12-19 Electric Boat Corporation Steam seal air removal system
US5913812A (en) * 1995-06-07 1999-06-22 Electric Boat Corporation Steam seal air removal system
US5941506A (en) * 1995-06-07 1999-08-24 Electric Boat Corporation Steam seal air removal system
US7311335B2 (en) 1999-03-22 2007-12-25 Water Management Systems Trailer and fuel tank assembly
US8662862B2 (en) 1999-03-22 2014-03-04 Water Management Systems, LLC Pump system with vacuum source
US8246316B2 (en) 1999-03-22 2012-08-21 David Muhs Vacuum source and float valve for a self-priming pump
US7794211B2 (en) 1999-03-22 2010-09-14 Water Management Systems Pump System with a vacuum source coupled to a separator
DE10048439C2 (en) * 2000-09-29 2002-09-19 Siemens Ag Steam turbine plant and method for operating a steam turbine plant
DE10048439A1 (en) * 2000-09-29 2002-04-25 Siemens Ag Steam turbine plant and method for operating a steam turbine plant
EP1490599A2 (en) * 2002-03-15 2004-12-29 Water Management Systems Pump system with vacuum source
EP1490599A4 (en) * 2002-03-15 2007-07-11 Water Man Systems Pump system with vacuum source
DE10214331A1 (en) * 2002-03-28 2003-10-23 Nash Elmo Ind Gmbh Pump device, method for operating a pump device and its use in a steam turbine system
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
US8998586B2 (en) 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
CN103047876A (en) * 2013-01-05 2013-04-17 深圳市博众节能工程技术有限公司 Device and method for maintaining vacuum of steam condenser of thermal power plant
CN103047876B (en) * 2013-01-05 2016-05-11 深圳市博众节能工程技术有限公司 Maintain the devices and methods therefor of thermal power plant condenser vacuum
CN103334969A (en) * 2013-07-10 2013-10-02 上海赛迩福电力技术有限公司 Condenser steam injection vacuum system
CN103362777A (en) * 2013-08-13 2013-10-23 无锡市四方真空设备有限公司 Closed type circulation self-suction system
CN103486002A (en) * 2013-10-16 2014-01-01 于翔 Vacuumizing system of turbine
CN103486002B (en) * 2013-10-16 2015-09-30 于翔 A kind of steam turbine pumped vacuum systems
CN104806881A (en) * 2015-04-03 2015-07-29 广东省佛山水泵厂有限公司 Gas-cooled loop-closed Roots liquid vacuum system and control method thereof
CN104806881B (en) * 2015-04-03 2017-06-16 广东肯富来泵业股份有限公司 A kind of air cooling Roots pendular ring closed vacuum system and its control method
WO2018010536A1 (en) * 2016-07-12 2018-01-18 上海伊莱茨真空技术有限公司 Three-level roots water-ring intelligent frequency conversion control vacuum system and control method therefor
GB2568609A (en) * 2016-07-12 2019-05-22 Elivac Co Ltd Three-level roots water-ring intelligent frequency conversion control vacuum system and control method therefor

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee