JP2018527506A - 熱力学エンジン - Google Patents
熱力学エンジン Download PDFInfo
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- JP2018527506A JP2018527506A JP2018507631A JP2018507631A JP2018527506A JP 2018527506 A JP2018527506 A JP 2018527506A JP 2018507631 A JP2018507631 A JP 2018507631A JP 2018507631 A JP2018507631 A JP 2018507631A JP 2018527506 A JP2018527506 A JP 2018527506A
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- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000012530 fluid Substances 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000002918 waste heat Substances 0.000 claims abstract description 4
- 230000008016 vaporization Effects 0.000 claims description 16
- 238000009834 vaporization Methods 0.000 claims description 13
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000004146 Propane-1,2-diol Substances 0.000 claims description 2
- NJTGANWAUPEOAX-UHFFFAOYSA-N molport-023-220-454 Chemical compound OCC(O)CO.OCC(O)CO NJTGANWAUPEOAX-UHFFFAOYSA-N 0.000 claims description 2
- 229960004063 propylene glycol Drugs 0.000 claims description 2
- 235000013772 propylene glycol Nutrition 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract description 43
- 235000011187 glycerol Nutrition 0.000 abstract description 21
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000003595 mist Substances 0.000 abstract 1
- 229960005150 glycerol Drugs 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B29/00—Machines or engines with pertinent characteristics other than those provided for in preceding main groups
- F01B29/08—Reciprocating-piston machines or engines not otherwise provided for
- F01B29/10—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
- F01K21/00—Steam engine plants not otherwise provided for
- F01K21/04—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas
-
- 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
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/06—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids
-
- 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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/003—Devices for producing mechanical power from solar energy having a Rankine cycle
-
- 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
- F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
- F22B1/14—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam coming in direct contact with water in bulk or in sprays
-
- 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
- F22B1/1853—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 coming in direct contact with water in bulk or in sprays
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
・第2の流体と併用される作動流体を膨張させる熱力学的な膨張機と;
・第2の流体を前記作動流体から分離させる、前記膨張機の排気口に接続される分離機と;
・前記第2の流体を送るための手段であって、
・第2の流体用のヒータへと送るための手段と、そこから
・気化領域へと送るための手段
である前記第2の流体を送るための手段と;
・前記作動流体を気体状態から揮発性の液体状態へと凝縮させる凝縮機と;
・液体状態の凝縮された前記作動流体を、再加熱された前記第2の流体との接触用の前記気化領域へと送り、前記膨張機において膨張を生じさせる作業のために前記作動流体を気化させるための手段。
Claims (16)
- ・第2の流体と併用される作動流体を膨張させる熱力学的な膨張機と;
・前記第2の流体を前記作動流体から分離させる、前記膨張機の排気口に接続される分離機と;
・前記第2の流体を送るための手段であって、
・第2の流体用のヒータへと送るための手段と、そこから
・気化領域へと送るための手段
である前記第2の流体を送るための手段と;
・前記作動流体を気体状態から揮発性の液体状態へと凝縮させる凝縮機と;
・液体状態の凝縮された前記作動流体を、再加熱された前記第2の流体との接触用の前記気化領域へと送り、前記膨張機において膨張を生じさせる作業のために前記作動流体を気化させるための手段と、
を備えることを特徴とする熱力学エンジン。 - 前記膨張機は、容積型の膨張機であることを特徴とする請求項1記載の熱力学エンジン。
- 前記膨張機は、可変容量型の膨張機であることを特徴とする請求項1記載の熱力学エンジン。
- 前記気化領域は、前記膨張機の内部であることを特徴とする請求項1〜3のいずれか1項に記載の熱力学エンジン。
- 前記気化領域は、往復動式ピストンおよびシリンダ型の前記膨張機の上死点における容積であることを特徴とする請求項4記載の熱力学エンジン。
- 前記膨張機は、当該膨張機のシリンダ“ヘッド”を下にして配置されることを特徴とする請求項5記載の熱力学エンジン。
- 前記気化領域は、タービンの吸気口領域であることを特徴とする請求項4記載の熱力学エンジン。
- 前記気化領域は、前記膨張機の外部であることを特徴とする請求項1〜3のいずれか1項に記載の熱力学エンジン。
- 前記気化領域は、蒸気エンジン/タービンのボイラーであり、
前記ボイラーは、熱伝達および前記作動流体の気化のための、前記第2の流体と前記作動流体の密接な接触用に、凝縮された前記作動流体を有する前記ボイラー内に再加熱した前記第2の流体を通過させることに適していることを特徴とする請求項7記載の熱力学エンジン。 - 前記第2の流体が液体である場合、前記分離機は、前記凝縮機の前記膨張機側に配置された液体/蒸気分離機であることを特徴とする請求項1〜9のいずれか1項に記載の熱力学エンジン。
- 前記第2の流体が液体である場合、前記分離機は、前記凝縮機の前記膨張機から遠隔側に配置された液体/液体分離機であることを特徴とする請求項1〜8のいずれか1項に記載の熱力学エンジン。
- 前記排気口から前記分離機への配管、および前記分離機から回収タンクへの配管は、傾斜していることを特徴とする請求項1〜11のいずれか1項に記載の熱力学エンジン。
- 前記第2の流体を廃熱により加熱する手段を含んでいることを特徴とする請求項1〜12のいずれか1項に記載の熱力学エンジン。
- 前記第2の流体を太陽エネルギーにより加熱する手段を含んでいることを特徴とする請求項1〜10のいずれか1項に記載の熱力学エンジン。
- ペンタンを相変化媒体として使用し、かつ、プロパン−1,2−ジオールと任意で混合されるグリセロール(プロパン−1,2,3−トリオール)を熱輸送流体として使用するように構成され、配置されることを特徴とする請求項1〜14のいずれか1項に記載の熱力学エンジン。
- 図1および図2を参照して、実質的に上記に説明したような熱力学エンジン。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2015/052344 WO2017025700A1 (en) | 2015-08-13 | 2015-08-13 | Thermodynamic engine |
Publications (2)
Publication Number | Publication Date |
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JP2018527506A true JP2018527506A (ja) | 2018-09-20 |
JP6690822B2 JP6690822B2 (ja) | 2020-04-28 |
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Family Applications (1)
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JP2018507631A Active JP6690822B2 (ja) | 2015-08-13 | 2015-08-13 | 熱力学エンジン |
Country Status (10)
Country | Link |
---|---|
US (1) | US10787936B2 (ja) |
EP (1) | EP3334907B1 (ja) |
JP (1) | JP6690822B2 (ja) |
KR (1) | KR102353428B1 (ja) |
CN (1) | CN107923265B (ja) |
BR (1) | BR112018002719B1 (ja) |
CA (1) | CA2995424C (ja) |
MX (1) | MX2018001785A (ja) |
RU (1) | RU2711527C2 (ja) |
WO (1) | WO2017025700A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6363313B1 (ja) * | 2018-03-01 | 2018-07-25 | 隆逸 小林 | 作動媒体特性差発電システム及び該発電システムを用いた作動媒体特性差発電方法 |
GB2581770B (en) * | 2019-01-14 | 2023-01-18 | Gas Expansion Motors Ltd | Engine |
TR202016802A2 (tr) * | 2020-10-21 | 2022-05-23 | Repg Enerji Sistemleri Sanayi Ve Ticaret Anonim Sirketi | Bi̇r hareket üreti̇m mekani̇zmasi |
TR202016806A1 (tr) * | 2020-10-21 | 2022-05-23 | Repg Enerji Sistemleri Sanayi Ve Ticaret Anonim Sirketi | Bir termodinamik motor |
Citations (4)
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JPS52151437A (en) * | 1976-06-10 | 1977-12-15 | Hitachi Zosen Corp | Power generation system |
JPS5738610A (en) * | 1980-08-14 | 1982-03-03 | Agency Of Ind Science & Technol | Generating method utilizing hot water through direct contact heat exchange and high pressure generator |
US20090038307A1 (en) * | 2007-08-08 | 2009-02-12 | Cool Energy, Inc. | Direct contact thermal exchange heat engine or heat pump |
US20120006022A1 (en) * | 2010-07-09 | 2012-01-12 | Purdue Research Foundation | Organic rankine cycle with flooded expansion and internal regeneration |
Family Cites Families (20)
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JP3670319B2 (ja) * | 1994-09-30 | 2005-07-13 | 株式会社日阪製作所 | バイナリー発電システム |
JPH10274010A (ja) * | 1997-03-31 | 1998-10-13 | Hisaka Works Ltd | バイナリー発電システム |
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UA64812C2 (en) * | 2001-03-12 | 2004-03-15 | Mykola Oleksandrovych Dykyi | Method for operation of steam-gas electric power plant on combined fuel (solid with gaseous or liquid) and steam-gas unit for its implementation |
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EP1764487A1 (de) * | 2005-09-19 | 2007-03-21 | Solvay Fluor GmbH | Arbeitsfluid für einen ORC-Prozess |
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EP3084152B1 (en) * | 2013-12-20 | 2023-05-31 | 3M Innovative Properties Company | Fluorinated olefins as working fluids and methods of using same |
-
2015
- 2015-08-13 EP EP15767569.5A patent/EP3334907B1/en active Active
- 2015-08-13 CA CA2995424A patent/CA2995424C/en active Active
- 2015-08-13 KR KR1020187007141A patent/KR102353428B1/ko active IP Right Grant
- 2015-08-13 WO PCT/GB2015/052344 patent/WO2017025700A1/en active Application Filing
- 2015-08-13 US US15/752,398 patent/US10787936B2/en active Active
- 2015-08-13 CN CN201580082486.0A patent/CN107923265B/zh active Active
- 2015-08-13 RU RU2018105270A patent/RU2711527C2/ru active
- 2015-08-13 BR BR112018002719-7A patent/BR112018002719B1/pt active IP Right Grant
- 2015-08-13 MX MX2018001785A patent/MX2018001785A/es unknown
- 2015-08-13 JP JP2018507631A patent/JP6690822B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52151437A (en) * | 1976-06-10 | 1977-12-15 | Hitachi Zosen Corp | Power generation system |
JPS5738610A (en) * | 1980-08-14 | 1982-03-03 | Agency Of Ind Science & Technol | Generating method utilizing hot water through direct contact heat exchange and high pressure generator |
US20090038307A1 (en) * | 2007-08-08 | 2009-02-12 | Cool Energy, Inc. | Direct contact thermal exchange heat engine or heat pump |
US20120006022A1 (en) * | 2010-07-09 | 2012-01-12 | Purdue Research Foundation | Organic rankine cycle with flooded expansion and internal regeneration |
Also Published As
Publication number | Publication date |
---|---|
RU2018105270A3 (ja) | 2019-08-14 |
RU2711527C2 (ru) | 2020-01-17 |
RU2018105270A (ru) | 2019-08-14 |
EP3334907A1 (en) | 2018-06-20 |
EP3334907C0 (en) | 2024-04-10 |
CA2995424C (en) | 2022-10-18 |
CN107923265A (zh) | 2018-04-17 |
JP6690822B2 (ja) | 2020-04-28 |
BR112018002719A2 (ja) | 2018-10-02 |
US10787936B2 (en) | 2020-09-29 |
US20190003345A1 (en) | 2019-01-03 |
MX2018001785A (es) | 2018-09-06 |
BR112018002719B1 (pt) | 2023-04-04 |
WO2017025700A1 (en) | 2017-02-16 |
WO2017025700A8 (en) | 2018-02-22 |
EP3334907B1 (en) | 2024-04-10 |
KR20180033300A (ko) | 2018-04-02 |
CA2995424A1 (en) | 2017-02-16 |
KR102353428B1 (ko) | 2022-01-21 |
CN107923265B (zh) | 2021-01-15 |
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