CN109072718B - 旋转机械的壳体支承部的冷却装置及冷却方法、旋转机械 - Google Patents

旋转机械的壳体支承部的冷却装置及冷却方法、旋转机械 Download PDF

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Publication number
CN109072718B
CN109072718B CN201680083801.6A CN201680083801A CN109072718B CN 109072718 B CN109072718 B CN 109072718B CN 201680083801 A CN201680083801 A CN 201680083801A CN 109072718 B CN109072718 B CN 109072718B
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CN
China
Prior art keywords
housing
support portion
rotary
rotary machine
support
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 - Fee Related
Application number
CN201680083801.6A
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English (en)
Chinese (zh)
Other versions
CN109072718A (zh
Inventor
石田智广
大西智之
近藤诚
松村卓美
滨田雄久
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.)
Mitsubishi Heavy Industries Ltd
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Mitsubishi Power Ltd
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Publication of CN109072718A publication Critical patent/CN109072718A/zh
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Expired - Fee Related legal-status Critical Current
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Classifications

    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • F01D25/125—Cooling of bearings
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • 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
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/50—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/98—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Turbines (AREA)
CN201680083801.6A 2016-03-25 2016-11-15 旋转机械的壳体支承部的冷却装置及冷却方法、旋转机械 Expired - Fee Related CN109072718B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-061918 2016-03-25
JP2016061918A JP6649147B2 (ja) 2016-03-25 2016-03-25 回転機械のケーシング支持部の冷却装置及び回転機械、並びに回転機械のケーシング支持部の冷却方法
PCT/JP2016/083772 WO2017163482A1 (ja) 2016-03-25 2016-11-15 回転機械のケーシング支持部の冷却装置及び回転機械、並びに回転機械のケーシング支持部の冷却方法

Publications (2)

Publication Number Publication Date
CN109072718A CN109072718A (zh) 2018-12-21
CN109072718B true CN109072718B (zh) 2021-04-20

Family

ID=59901024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680083801.6A Expired - Fee Related CN109072718B (zh) 2016-03-25 2016-11-15 旋转机械的壳体支承部的冷却装置及冷却方法、旋转机械

Country Status (6)

Country Link
US (1) US11111817B2 (cg-RX-API-DMAC10.html)
JP (1) JP6649147B2 (cg-RX-API-DMAC10.html)
KR (1) KR102133733B1 (cg-RX-API-DMAC10.html)
CN (1) CN109072718B (cg-RX-API-DMAC10.html)
DE (1) DE112016006655T5 (cg-RX-API-DMAC10.html)
WO (1) WO2017163482A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7300944B2 (ja) 2019-09-11 2023-06-30 三菱重工業株式会社 蒸気タービン
US11976855B2 (en) * 2019-11-13 2024-05-07 Samsung Electronics Co., Ltd. Heat exchanger and air conditioner having the same
JP7390963B2 (ja) * 2020-04-20 2023-12-04 三菱重工コンプレッサ株式会社 吊り具、支持治具、回転機械の分解方法、及び回転機械の組立方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1014015A (en) * 1964-04-02 1965-12-22 Rolls Royce Improvements in or relating to bearing lubricating means
US7387189B2 (en) * 2003-08-14 2008-06-17 United Technologies Corp. Emergency lubrication system
JP4410651B2 (ja) 2004-10-06 2010-02-03 三菱重工業株式会社 タービン及びタービン製造方法
JP4347269B2 (ja) * 2005-06-28 2009-10-21 三菱重工業株式会社 タービン
JP2007051574A (ja) * 2005-08-17 2007-03-01 Hitachi Ltd タービン軸受装置
CN100472042C (zh) * 2005-10-08 2009-03-25 张志远 双轮正圆转子发动机
TWI303289B (en) * 2006-03-31 2008-11-21 Delta Electronics Inc Fan, bearing structure and sleeve bearing thereof
US8152446B2 (en) * 2007-08-23 2012-04-10 General Electric Company Apparatus and method for reducing eccentricity and out-of-roundness in turbines
JP5159702B2 (ja) 2009-05-20 2013-03-13 株式会社東芝 蒸気タービン
JP5371615B2 (ja) * 2009-08-05 2013-12-18 三菱重工業株式会社 軸受箱
US20120195750A1 (en) * 2011-01-31 2012-08-02 General Electric Company Turbomachine supports having thermal control system
JP5721457B2 (ja) * 2011-02-02 2015-05-20 三菱日立パワーシステムズ株式会社 ターボ回転機械の車室支持構造
JP5570544B2 (ja) * 2012-02-29 2014-08-13 株式会社日立製作所 すべり軸受装置
FR2992703B1 (fr) * 2012-06-27 2015-01-30 Snecma Palier a moyen de lubrification et systeme pour changer le pas des pales d'une helice de turbopropulseur d'aeronef, equipe dudit palier
US9376934B2 (en) 2012-08-24 2016-06-28 General Electric Company Cooling circuit for reducing thermal growth differential of turbine rotor and shell supports
CN104065236B (zh) * 2013-03-22 2017-05-03 林英楠 可无级调节磁场强度的永磁调速、制动或负载装置
JP2015175246A (ja) 2014-03-13 2015-10-05 三菱日立パワーシステムズ株式会社 車室支持構造、車室、タービン
US9695705B2 (en) * 2014-10-29 2017-07-04 General Electric Company Systems and methods for controlling rotor to stator clearances in a steam turbine

Also Published As

Publication number Publication date
US11111817B2 (en) 2021-09-07
DE112016006655T5 (de) 2018-12-13
JP2017172549A (ja) 2017-09-28
JP6649147B2 (ja) 2020-02-19
CN109072718A (zh) 2018-12-21
KR102133733B1 (ko) 2020-07-14
WO2017163482A1 (ja) 2017-09-28
US20190048741A1 (en) 2019-02-14
KR20180112040A (ko) 2018-10-11

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Address after: Kanagawa Prefecture, Japan

Applicant after: Mitsubishi Power Co.,Ltd.

Address before: Kanagawa Prefecture, Japan

Applicant before: MITSUBISHI HEAVY INDUSTRIES, Ltd.

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