JP6254968B2 - 動力発生装置 - Google Patents
動力発生装置 Download PDFInfo
- Publication number
- JP6254968B2 JP6254968B2 JP2015044343A JP2015044343A JP6254968B2 JP 6254968 B2 JP6254968 B2 JP 6254968B2 JP 2015044343 A JP2015044343 A JP 2015044343A JP 2015044343 A JP2015044343 A JP 2015044343A JP 6254968 B2 JP6254968 B2 JP 6254968B2
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- JP
- Japan
- Prior art keywords
- container body
- water
- expander
- cooling water
- liquid level
- 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.)
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Classifications
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- 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
- F01K9/023—Control thereof
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- 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
-
- 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
- F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1861—Waste heat boilers with supplementary firing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B3/00—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass
- F22B3/04—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass by drop in pressure of high-pressure hot water within pressure- reducing chambers, e.g. in accumulators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B3/00—Condensers in which the steam or vapour comes into direct contact with the cooling medium
- F28B3/06—Condensers in which the steam or vapour comes into direct contact with the cooling medium by injecting the steam or vapour into the cooling liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B3/00—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass
- F22B3/06—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass by transformation of mechanical, e.g. kinetic, energy into heat energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
Description
1a 動力発生装置
10 制御部
11 供給経路
12 排出経路
15 大気開放経路
2 蒸気発生器
3 スクロール膨張機(膨張機)
4 発電機
5 凝縮装置
53 導入管
6 大気開放弁
L 液面
S 液面検知センサ
P1 冷却水用ポンプ
Claims (3)
- 蒸気発生器で発生した水蒸気が膨張機に供給されて膨張機が駆動される動力発生装置であって、
膨張機の下流側の経路には、膨張機を通過した後の水蒸気を冷却水と直接混合することで、水蒸気を凝縮する凝縮装置が設けられ、
この凝縮装置は、その上部に、大気開放弁を有する大気開放経路が接続され、容器本体内に冷却水を充填するとともに、大気開放弁を開けて容器本体内の液面を上昇させて容器本体内に溜まっていたガスを大気開放経路から容器本体の外へと排出した後、大気開放弁を閉じ、容器本体内が所定の液面高さになるまで容器本体内の冷却水を排出し、かつ、冷却水の供給量の調整によって所定温度の凝縮水が得られるように制御する制御部を有することを特徴とする動力発生装置。 - 凝縮装置には、液面高さの検知手段が設けられ、この液面高さによって凝縮装置から送液されるポンプの回転数を制御する制御部が設けられた請求項1記載の動力発生装置。
- 凝縮装置には、膨張機の下流側の経路から水蒸気の導入管が導入され、この導入管は、凝縮装置内の所定水位下の液相中でバブリングするように、当該所定水位下の部分に複数の孔が穿孔されてなる請求項1または2記載の動力発生装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015044343A JP6254968B2 (ja) | 2015-03-06 | 2015-03-06 | 動力発生装置 |
KR1020177023998A KR101982957B1 (ko) | 2015-03-06 | 2016-02-26 | 동력 발생 장치 |
EP16761529.3A EP3266996B1 (en) | 2015-03-06 | 2016-02-26 | Power generation apparatus |
US15/555,946 US10519813B2 (en) | 2015-03-06 | 2016-02-26 | Power generation apparatus |
PCT/JP2016/055861 WO2016143558A1 (ja) | 2015-03-06 | 2016-02-26 | 動力発生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015044343A JP6254968B2 (ja) | 2015-03-06 | 2015-03-06 | 動力発生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016164380A JP2016164380A (ja) | 2016-09-08 |
JP6254968B2 true JP6254968B2 (ja) | 2017-12-27 |
Family
ID=56876706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015044343A Active JP6254968B2 (ja) | 2015-03-06 | 2015-03-06 | 動力発生装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10519813B2 (ja) |
EP (1) | EP3266996B1 (ja) |
JP (1) | JP6254968B2 (ja) |
KR (1) | KR101982957B1 (ja) |
WO (1) | WO2016143558A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018221728B4 (de) * | 2018-12-14 | 2022-10-27 | Contitech Mgw Gmbh | Kondensationsvorrichtung für Prozessdampf einer Prozessdampfquelle |
JP7147641B2 (ja) * | 2019-03-18 | 2022-10-05 | いすゞ自動車株式会社 | ランキンサイクルシステム及びその制御方法 |
CN111076566A (zh) * | 2019-12-27 | 2020-04-28 | 攀钢集团西昌钢钒有限公司 | 一种热水发生器 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
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US3277955A (en) * | 1961-11-01 | 1966-10-11 | Heller Laszlo | Control apparatus for air-cooled steam condensation systems |
DE1925234B2 (de) * | 1969-05-17 | 1973-08-16 | GEA Luftkuhlergesellschaft Happel GmbH & Co KG, 4630 Bochum | Einspritzkondensationsanlage mit rueckkuehlung des einspritzwassers ueber luftgekuehlte kuehlelemente |
HU164245B (ja) * | 1971-08-03 | 1974-01-28 | ||
US3965675A (en) * | 1974-08-08 | 1976-06-29 | Westinghouse Electric Corporation | Combined cycle electric power plant and a heat recovery steam generator having improved boiler feed pump flow control |
JPS5162205A (en) * | 1974-11-28 | 1976-05-29 | Tokyo Shibaura Electric Co | Haikikanniokeru hanmaringuboshisochi |
CH635184A5 (de) * | 1978-12-22 | 1983-03-15 | Sulzer Ag | Dampferzeugeranlage. |
JPS55116010A (en) * | 1979-02-27 | 1980-09-06 | Hitachi Ltd | Method of controlling water level of steam condensation system |
JPS5630583A (en) * | 1979-08-21 | 1981-03-27 | Hitachi Ltd | Operation of side stream type condensation system and apparatus for flushing device in side stream type condensation system |
US4506508A (en) | 1983-03-25 | 1985-03-26 | Chicago Bridge & Iron Company | Apparatus and method for condensing steam |
JPS61215407A (ja) * | 1985-03-20 | 1986-09-25 | Hitachi Ltd | コンバインドプラントの復水器水位制御方法 |
US4622820A (en) * | 1985-09-27 | 1986-11-18 | Sundquist Charles T | Absorption power generator |
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US5005351A (en) * | 1990-02-26 | 1991-04-09 | Westinghouse Electric Corp. | Power plant condenser control system |
JPH04140404A (ja) * | 1990-09-29 | 1992-05-14 | Fuji Electric Co Ltd | ボイラの余剰蒸気熱回収設備 |
JP3161072B2 (ja) * | 1992-09-10 | 2001-04-25 | 株式会社日立製作所 | 復水器とその運転方法、並びに復水系統とその運転方法 |
JPH07158411A (ja) | 1993-12-06 | 1995-06-20 | Hitachi Ltd | 発電プラント |
US5925291A (en) * | 1997-03-25 | 1999-07-20 | Midwest Research Institute | Method and apparatus for high-efficiency direct contact condensation |
JPH1136818A (ja) * | 1997-07-18 | 1999-02-09 | Toshiba Corp | 排熱利用複合発電プラントの制御装置 |
US6484503B1 (en) * | 2000-01-12 | 2002-11-26 | Arie Raz | Compression and condensation of turbine exhaust steam |
US7065970B2 (en) * | 2003-11-07 | 2006-06-27 | Harpster Joseph W C | Condensers and their monitoring |
JP5159257B2 (ja) * | 2007-11-06 | 2013-03-06 | 中国電力株式会社 | 復水器の真空破壊弁のシール構造及び発電設備 |
US7735323B2 (en) * | 2008-02-12 | 2010-06-15 | Lawrence Livermore National Security, Llc | Solar thermal power system |
DE102008008637B4 (de) * | 2008-02-12 | 2017-01-05 | Man Diesel & Turbo Se | Kondensationsdampfturbine mit Füllstandsfassungseinrichtung und Verfahren zur Regelung des Füllstandes |
JP4982507B2 (ja) * | 2009-01-09 | 2012-07-25 | 株式会社日立製作所 | タービングランドシール蒸気減温制御装置および蒸気タービン発電設備におけるプラント制御方法 |
HU228665B1 (en) * | 2009-12-03 | 2013-05-28 | Gea Egi Energiagazdalkodasi Zrt | Hybrid cooling system |
US20120073291A1 (en) * | 2010-07-14 | 2012-03-29 | The Abell Foundation, Inc. | Industrial Ocean Thermal Energy Conversion Processes |
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-
2015
- 2015-03-06 JP JP2015044343A patent/JP6254968B2/ja active Active
-
2016
- 2016-02-26 WO PCT/JP2016/055861 patent/WO2016143558A1/ja active Application Filing
- 2016-02-26 EP EP16761529.3A patent/EP3266996B1/en active Active
- 2016-02-26 KR KR1020177023998A patent/KR101982957B1/ko active IP Right Grant
- 2016-02-26 US US15/555,946 patent/US10519813B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2016164380A (ja) | 2016-09-08 |
KR20170105625A (ko) | 2017-09-19 |
US10519813B2 (en) | 2019-12-31 |
EP3266996B1 (en) | 2021-11-17 |
US20180051595A1 (en) | 2018-02-22 |
EP3266996A4 (en) | 2018-04-18 |
WO2016143558A1 (ja) | 2016-09-15 |
KR101982957B1 (ko) | 2019-05-27 |
EP3266996A1 (en) | 2018-01-10 |
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