RU2013133546A - PART OF LOW PRESSURE OF STEAM TURBINE - Google Patents

PART OF LOW PRESSURE OF STEAM TURBINE Download PDF

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Publication number
RU2013133546A
RU2013133546A RU2013133546/06A RU2013133546A RU2013133546A RU 2013133546 A RU2013133546 A RU 2013133546A RU 2013133546/06 A RU2013133546/06 A RU 2013133546/06A RU 2013133546 A RU2013133546 A RU 2013133546A RU 2013133546 A RU2013133546 A RU 2013133546A
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RU
Russia
Prior art keywords
low pressure
steam turbine
intermediate chambers
cylinder
condenser
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RU2013133546/06A
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Russian (ru)
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RU2540213C1 (en
Inventor
Владимир Григорьевич Орлик
Илья Абрамович Носовицкий
Юлий Яковлевич Качуринер
Игорь Владимирович Шишминцев
Original Assignee
Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ")
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Application filed by Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") filed Critical Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ")
Priority to RU2013133546/06A priority Critical patent/RU2540213C1/en
Publication of RU2013133546A publication Critical patent/RU2013133546A/en
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Publication of RU2540213C1 publication Critical patent/RU2540213C1/en

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  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Часть низкого давления паровой турбины, включающая входной трубопровод с регулирующим органом и группы ступеней низкого давления с промежуточными камерами, расположенные в отдельных цилиндрах и соединенные выхлопными патрубками с конденсатором, отличающаяся тем, что промежуточные камеры перед последними ступенями одного цилиндра соединены с выхлопным патрубком соседнего цилиндра посредством трубопровода с клапаном.Part of the low pressure of a steam turbine, including an inlet pipe with a regulating body and a group of low pressure stages with intermediate chambers located in separate cylinders and connected by exhaust pipes with a condenser, characterized in that the intermediate chambers in front of the last steps of one cylinder are connected to the exhaust pipe of an adjacent cylinder by pipeline with valve.

Claims (1)

Часть низкого давления паровой турбины, включающая входной трубопровод с регулирующим органом и группы ступеней низкого давления с промежуточными камерами, расположенные в отдельных цилиндрах и соединенные выхлопными патрубками с конденсатором, отличающаяся тем, что промежуточные камеры перед последними ступенями одного цилиндра соединены с выхлопным патрубком соседнего цилиндра посредством трубопровода с клапаном. Part of the low pressure of a steam turbine, including an inlet pipe with a regulating body and a group of low pressure stages with intermediate chambers located in separate cylinders and connected by exhaust pipes with a condenser, characterized in that the intermediate chambers in front of the last steps of one cylinder are connected to the exhaust pipe of an adjacent cylinder by pipeline with valve.
RU2013133546/06A 2013-07-18 2013-07-18 Low pressure part of steam turbine RU2540213C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013133546/06A RU2540213C1 (en) 2013-07-18 2013-07-18 Low pressure part of steam turbine

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Application Number Priority Date Filing Date Title
RU2013133546/06A RU2540213C1 (en) 2013-07-18 2013-07-18 Low pressure part of steam turbine

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RU2013133546A true RU2013133546A (en) 2015-01-27
RU2540213C1 RU2540213C1 (en) 2015-02-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013262A (en) * 2017-05-26 2017-08-04 中国华能集团公司 It is a kind of to cut off heating system and method that low pressure (LP) cylinder enters vapour

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109339874A (en) * 2018-11-02 2019-02-15 中广核核电运营有限公司 A kind of method and system for eliminating steam turbine low pressure shaft seal Rubbing faults

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928346C (en) * 1952-03-22 1955-05-31 Licentia Gmbh Device to cool a steam turbine in towing operation by means of steam from the condenser of the turbine
US4309873A (en) * 1979-12-19 1982-01-12 General Electric Company Method and flow system for the control of turbine temperatures during bypass operation
SU928043A1 (en) * 1980-02-04 1982-05-15 Предприятие "Донтехэнерго" Производственного Объединения По Наладке,Совершенствованию Технологии И Эксплуатации Электростанций И Сетей "Союзтехэнерго" Method of cooling steam turbine
DE4129518A1 (en) * 1991-09-06 1993-03-11 Siemens Ag COOLING A LOW-BRIDGE STEAM TURBINE IN VENTILATION OPERATION
WO1997008431A1 (en) * 1995-08-31 1997-03-06 Siemens Aktiengesellschaft Method and device for cooling the low-pressure stage of a steam turbine
RU2305775C1 (en) * 2006-02-20 2007-09-10 Открытое Акционерное Общество "Теплоэнергосервис-ЭК" (ОАО "Теплоэнергосервис-ЭК") Low-pressure part of steam turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013262A (en) * 2017-05-26 2017-08-04 中国华能集团公司 It is a kind of to cut off heating system and method that low pressure (LP) cylinder enters vapour
CN107013262B (en) * 2017-05-26 2023-08-22 中国华能集团公司 Heating system and method for cutting off steam inlet of low-pressure cylinder

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Publication number Publication date
RU2540213C1 (en) 2015-02-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20200719