SU688661A1 - Turbocharging unit - Google Patents

Turbocharging unit

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Publication number
SU688661A1
SU688661A1 SU731907004A SU1907004A SU688661A1 SU 688661 A1 SU688661 A1 SU 688661A1 SU 731907004 A SU731907004 A SU 731907004A SU 1907004 A SU1907004 A SU 1907004A SU 688661 A1 SU688661 A1 SU 688661A1
Authority
SU
USSR - Soviet Union
Prior art keywords
steam
turbine
valves
pipe
turbocharging unit
Prior art date
Application number
SU731907004A
Other languages
Russian (ru)
Inventor
Вадим Степанович Бойко
Original Assignee
В. С. Бойко
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 В. С. Бойко filed Critical В. С. Бойко
Priority to SU731907004A priority Critical patent/SU688661A1/en
Application granted granted Critical
Publication of SU688661A1 publication Critical patent/SU688661A1/en

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Description

му тракту 2 лодключен открытый в атмосферу сбросной труболравод 9 С регулирующи .ькла1П анам 10. Напорный тра кт-сообщен та1кже соединительным трубопроводом // с подвод щим паропроводом 6, а к отвод щему Паропроводу 7 пр-исоединен дополнительный сбросной трубоп.ровад 12. На па-ропрозоде 6 леред местом .врезки соединительного трубопровода 11 и на паропроводе 7 после сбросного трубопровода 12 устанавлены -нормально открытые отсечные клапаны 13 и 14, а на трубопроводах // и 12 - нормально закрытые отсечпые клапаны 15 и -М соответственно. Кроме того, на подвод щем паропроводе 6 имеетс  ,регулирующий клапан 17.The path 2 is connected to the open-to-atmosphere waste pipeworker 9 With regulating valves. 10. The pressure pipe is also connected with the connecting pipe // with the inlet steam pipe 6, and an additional waste pipe 12 is connected to the discharge pipe 7. a paroprozod 6 is lered in place. The cuts of the connecting pipe 11 and on the steam pipe 7 after the discharge pipe 12 are installed — normally open shut-off valves 13 and 14, and on the // and 12 pipelines — normally closed shut-off valves 15 and -M, respectively. In addition, a control valve 17 is provided on the supply steam line 6.

При .малых нагрузках -парогенератора 3 привод компрессора / осуществл етс  совместно газовой турбиной 4 и паровой турбиной 5. Отсечные -клапаны 13 « 14 открыты , а клапаны 15 и 16 закрыты. Пар поступает .в турбину 5 через подвод щий пароор0:вод 6 и отводитс  через отвод щий паропровод 7. Расход пара регулируетс  клапаном 17. /At small loads the steam generator 3 drives the compressor / is carried out jointly by the gas turbine 4 and the steam turbine 5. The shut-off valves 13 "14 are open and the valves 15 and 16 are closed. The steam enters the turbine 5 through the supplying steam: water 6 and is discharged through the exhaust steam line 7. The steam flow is regulated by the valve 17. /

В случае увеличени  наг/руз-ки парогенератора по 1вл етс  1избыто1к мощности газовой турбины 4 над -мощностью компрессора /. На тапсих парова  турбина б полностью обеспарИваетс  путем закрыти  отсечных клапанов 13 и 14. Однавре/менно открываютс  кдапаны 15 и 16, часть сжатого воздуха из напорного тракта 2 по трубопроводу // направл етс  ъ паровую турбину 5 и выбрасываетс  после нее в атМ01офе|ру через трубоировод 12. Благодар  этому обеспечиваетс  вентил ци  и охлаждение щилиндра турбины и сохр-ан етс  баланс 1МОЩ1насти на ва,лу .8 за счет увеличе:ни  производительности компрессора /. При дальнейшем увеличении относительнойIn the case of an increase in the steam generator nag / ruzi, 1 of 1 is exceeded from the power of the gas turbine 4 above the compressor's power. On a tpsych steam turbine b, it is completely supplied by closing the shut-off valves 13 and 14. One day, the adapters 15 and 16 are opened, part of the compressed air from the pressure channel 2 through the pipeline // is sent to the steam turbine 5 and is thrown after it into the atm01of | duct 12. Due to this, ventilation and cooling of the turbine width is ensured and the balance of 1MOSCH1stv on va, lu .8 is maintained by increasing: neither the compressor capacity /. With further increase in relative

мощности туроины 4 некотора  часть сжатого .воздуха сбрасышаетс  также в атмосферу через трубопровод 9 и регулирующий клапан 10.The power of the turroins 4 some of the compressed air is also released into the atmosphere through the pipeline 9 and the control valve 10.

Использование сжатого воздуха дл  охлаждени  и вентил ции паровой турбины позвол ет увеличить экономичность турбонаддувочного агрегата на режимах избыточной мощности за счет полного прекращени  пропуска пара через турбину. Например , при степени сжати  компрессора 3,0 охлаждение паровой турбиной обеспечиваетс  подачей 300-400 кг1ч воздуха, что позвол ет сэкономить около 1000 свежего пара.The use of compressed air for cooling and ventilating the steam turbine makes it possible to increase the efficiency of the turbocharger unit in excess power modes due to the complete cessation of steam flow through the turbine. For example, with a compression ratio of 3.0, steam turbine cooling is provided by supplying 300-400 kg 1 h of air, which saves about 1000 fresh steam.

Claims (2)

1.Патент Фра-нции № 2042024, кл. F 01 К 23/00, опублик. 1971.1.Patent of Fraction No. 2042024, cl. F 01 K 23/00, published 1971. 2.Пуш1КИн Н. И. Судовые паро.вые котлы . Л., «Судостроение, 1965, с. 418.2. Pushkin N. NI. Ship steam boilers. L., “Shipbuilding, 1965, p. 418.
SU731907004A 1973-04-18 1973-04-18 Turbocharging unit SU688661A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU731907004A SU688661A1 (en) 1973-04-18 1973-04-18 Turbocharging unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU731907004A SU688661A1 (en) 1973-04-18 1973-04-18 Turbocharging unit

Publications (1)

Publication Number Publication Date
SU688661A1 true SU688661A1 (en) 1979-09-30

Family

ID=20549328

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731907004A SU688661A1 (en) 1973-04-18 1973-04-18 Turbocharging unit

Country Status (1)

Country Link
SU (1) SU688661A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120006020A1 (en) * 2010-04-10 2012-01-12 Karim Wahdan Methods and systems for powering a compressor turbine
RU2727367C1 (en) * 2018-11-07 2020-07-21 Ман Энерджи Солюшнз Се Method for treatment of supercharging turbocharger housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120006020A1 (en) * 2010-04-10 2012-01-12 Karim Wahdan Methods and systems for powering a compressor turbine
RU2727367C1 (en) * 2018-11-07 2020-07-21 Ман Энерджи Солюшнз Се Method for treatment of supercharging turbocharger housing

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