SU844797A1 - Gas pumping unit - Google Patents

Gas pumping unit Download PDF

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Publication number
SU844797A1
SU844797A1 SU792816810A SU2816810A SU844797A1 SU 844797 A1 SU844797 A1 SU 844797A1 SU 792816810 A SU792816810 A SU 792816810A SU 2816810 A SU2816810 A SU 2816810A SU 844797 A1 SU844797 A1 SU 844797A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gas
pumping unit
turbine
oil
supercharger
Prior art date
Application number
SU792816810A
Other languages
Russian (ru)
Inventor
Станислав Федорович Дидоренко
Аркадий Яковлевич Левин
Валентин Андреевич Рождественский
Original Assignee
Всесоюзное Научно-Производственное Объе-Динение "Союзтурбогаз"
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 Всесоюзное Научно-Производственное Объе-Динение "Союзтурбогаз" filed Critical Всесоюзное Научно-Производственное Объе-Динение "Союзтурбогаз"
Priority to SU792816810A priority Critical patent/SU844797A1/en
Application granted granted Critical
Publication of SU844797A1 publication Critical patent/SU844797A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/224—Heating fuel before feeding to the burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/20—Lubricating arrangements using lubrication pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Description

(54) ГАЗОПЕРЕКАЧИВАЮЩИЙ АГРЕГАТ(54) GAS-TRANSFER UNIT

II

Изобретение относитс  к газовой промышленности, в частности к газотурбостроению , и может быть использовано на компрессорных станци х магистральных газопроводов.The invention relates to the gas industry, in particular to the gas turbine industry, and can be used in compressor stations of main gas pipelines.

Известен газоперекачивающий агрегат , содержащий нагнетатель с газотурбинным приводом, топливную систему с трубопроводом отбора газа перед нагнетателем и маслосистему, включающую масл ный насос с приводом .A gas pumping unit is known, comprising a gas turbine driven supercharger, a fuel system with a gas extraction line in front of the supercharger and an oil system including an oil driven pump.

Недостатком агрегата  вл етс  невысока  эффективность.The disadvantage of the unit is its low efficiency.

Цель изобретени  - повышение экономичное ти.The purpose of the invention is to increase the cost-effective type.

Это дост11гаетс  тем, что агрегат дополнительно содержит турбогенератор, турбина которого установлена на трубопроводе отбора газа, и расположенный между последней и камерой сгорани  газотурбинного привода теплообменник, подключенный по охлаждак ц« 1у тракту к маслосистеме, причем турбогенератор служит приводом масл ного насоса. На чертеже изображен газоперекачивающий агрегат.This is achieved by the fact that the unit additionally contains a turbo-generator, whose turbine is installed in the gas extraction pipeline, and a heat exchanger located between the latter and the combustion chamber of the gas-turbine drive, connected through an oil circuit to the oil system, and the turbo generator drives the oil pump. The drawing shows a gas pumping unit.

Газоперекачивающий агрегат содер - жит нагнетатель I с газотурбинным приводом 2, топливную систему 3 с трубопроводом 4 отбора газа перед нагнетателем 1 и маслосистему 5, включак аую масл ный насос 6. Газоперекачиван ций агрегат содержит также турбогенератор 7, турбина 8 которого установлена на трубопроводе 4 отбора газа, и распело- женный между последней и камерой 9 сгорани  газотурбинного привода 2 теп- чообменник 1О, подключенный по охлаж- ,5 дающему тракту к маслосистеме 5. Турбогенератор 7 служит приводом масл ного насоса 6.The gas pumping unit contains a supercharger I with a gas turbine drive 2, a fuel system 3 with a gas extraction line 4 in front of the supercharger 1 and an oil system 5, and includes an oil pump 6. The gas pumping unit also contains a turbine generator 7, the turbine 8 of which is installed on the extraction line 4 gas, and the heat exchanger 1O, located between the latter and the combustion chamber 9 of the gas-turbine drive 2, is connected via a cooling- 5 channel to the oil system 5. The turbo-generator 7 drives the oil pump 6.

При работе газоперекачивающего агрегата избыточное давление газа, отбираемого перед нагнетателем I в топливную систему 3 газотурбинного привода 2, срабатываетс  на турбине 8 турбогенерато- ра 7, привод щего во вращение масл ный насос 6.During operation of the gas pumping unit, the excess pressure of the gas taken before the supercharger I to the fuel system 3 of the gas turbine drive 2 is activated on the turbine 8 of the turbogenerator 7, which causes the oil pump 6 to rotate.

Claims (1)

Формула изобретенияClaim Газоперекачивающий агрегат, содержащий нагнетатель с газотурбинным приводом, топливную систему с трубопроводом отбора газа перед нагнетателем и маслосистему, включающую масляный ; насос с приводом, отличающийс я тем, что,с целью повышения экономичности, агрегат дополнительно со5 держит турбогенератор, турбина которого установлена на трубопроводе отбора газа, и расположенный между последней и камерой сгорания газотурбинного привода теплообменник, подключенный поA gas pumping unit comprising a supercharger with a gas turbine drive, a fuel system with a gas extraction pipe in front of the supercharger, and an oil system including an oil system; driven pump, characterized i in that, in order to increase efficiency, with the additional unit 5 keeps the turbine generator, the turbine is mounted on the gas extraction pipe, and disposed between the latter and the combustion chamber of gas turbine drive exchanger connected by 10 охлаждающему тракту к маслосистеме, причем турбогенератор служит приводом масляного насоса.10 to the cooling path to the oil system, the turbogenerator serving as the drive of the oil pump.
SU792816810A 1979-10-09 1979-10-09 Gas pumping unit SU844797A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792816810A SU844797A1 (en) 1979-10-09 1979-10-09 Gas pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792816810A SU844797A1 (en) 1979-10-09 1979-10-09 Gas pumping unit

Publications (1)

Publication Number Publication Date
SU844797A1 true SU844797A1 (en) 1981-07-07

Family

ID=20849411

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792816810A SU844797A1 (en) 1979-10-09 1979-10-09 Gas pumping unit

Country Status (1)

Country Link
SU (1) SU844797A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014662A1 (en) * 2000-08-16 2002-02-21 Tuzova, Alla Pavlovna Method for recovering the energy of gas expansion and a recovery device for carrying out said method
WO2009031945A3 (en) * 2007-09-06 2009-05-14 Open Joint Stock Company Russi Gas turbine plant
RU2450139C1 (en) * 2010-11-23 2012-05-10 Открытое акционерное общество Научно-производственное объединение "Искра" Gas compressor unit
US10865713B2 (en) * 2018-07-20 2020-12-15 Hamilton Sundstrand Corporation Systems and methods for cooling electronic engine control devices
RU2769743C1 (en) * 2020-12-14 2022-04-05 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" Method for cooling the buckets of the turbine of a gas turbine engine and apparatus for implementation thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014662A1 (en) * 2000-08-16 2002-02-21 Tuzova, Alla Pavlovna Method for recovering the energy of gas expansion and a recovery device for carrying out said method
AU2001296103B2 (en) * 2000-08-16 2006-09-28 Tuzova, Alla Pavlovna Method for recovering the energy of gas expansion and a recovery device for carrying out said method
WO2009031945A3 (en) * 2007-09-06 2009-05-14 Open Joint Stock Company Russi Gas turbine plant
EA015281B1 (en) * 2007-09-06 2011-06-30 Открытое Акционерное Общество "Российские Железные Дороги" Gas turbine plant
US8276359B2 (en) 2007-09-06 2012-10-02 Open Joint Stock Company “Russian Railways” Gas turbine plant
CN101675225B (en) * 2007-09-06 2012-10-10 俄罗斯铁路开放式股份公司 Gas turbine plant
RU2450139C1 (en) * 2010-11-23 2012-05-10 Открытое акционерное общество Научно-производственное объединение "Искра" Gas compressor unit
US10865713B2 (en) * 2018-07-20 2020-12-15 Hamilton Sundstrand Corporation Systems and methods for cooling electronic engine control devices
RU2769743C1 (en) * 2020-12-14 2022-04-05 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" Method for cooling the buckets of the turbine of a gas turbine engine and apparatus for implementation thereof

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