CN115478920A - 逆向单工质蒸汽联合循环 - Google Patents

逆向单工质蒸汽联合循环 Download PDF

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Publication number
CN115478920A
CN115478920A CN202010558023.XA CN202010558023A CN115478920A CN 115478920 A CN115478920 A CN 115478920A CN 202010558023 A CN202010558023 A CN 202010558023A CN 115478920 A CN115478920 A CN 115478920A
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CN
China
Prior art keywords
working medium
kilogram
kilogram working
endothermic
depressurization
Prior art date
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Pending
Application number
CN202010558023.XA
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English (en)
Chinese (zh)
Inventor
李鸿瑞
李华玉
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Publication of CN115478920A publication Critical patent/CN115478920A/zh
Pending legal-status Critical Current

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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
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—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 of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/44—Use of steam for feed-water heating and another purpose
    • 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
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • 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
    • F01K25/065—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 with an absorption fluid remaining at least partly in the liquid state, e.g. water for ammonia
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit

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  • 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)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Press Drives And Press Lines (AREA)
  • Lubricants (AREA)
CN202010558023.XA 2019-06-13 2020-06-10 逆向单工质蒸汽联合循环 Pending CN115478920A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910557654 2019-06-13
CN2019105576547 2019-06-13

Publications (1)

Publication Number Publication Date
CN115478920A true CN115478920A (zh) 2022-12-16

Family

ID=73781317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010558023.XA Pending CN115478920A (zh) 2019-06-13 2020-06-10 逆向单工质蒸汽联合循环

Country Status (4)

Country Link
US (1) US20220316766A1 (fr)
CN (1) CN115478920A (fr)
GB (1) GB2600047B (fr)
WO (1) WO2020248592A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1683842A (zh) * 2005-01-10 2005-10-19 深圳清华大学研究院 近似理想逆卡诺循环效率的蒸气压缩式制冷循环装置
CN101782289A (zh) * 2010-01-29 2010-07-21 武汉新世界制冷工业有限公司 高效螺杆式自复叠制冷系统
CN103759450A (zh) * 2013-11-06 2014-04-30 北京中科华誉能源技术发展有限责任公司 一种回收工质节流损失用于发电的制冷设备
CN103940134A (zh) * 2014-04-03 2014-07-23 天津大学 蒸汽压缩制冷循环膨胀功回收系统
CN105823252A (zh) * 2015-04-13 2016-08-03 李华玉 第二类热驱动压缩式热泵
CN106247653A (zh) * 2016-02-05 2016-12-21 李华玉 第一类热驱动压缩式热泵
CN106403371A (zh) * 2016-02-05 2017-02-15 李华玉 第一类热驱动压缩式热泵
CN108131855A (zh) * 2017-12-19 2018-06-08 珠海格力节能环保制冷技术研究中心有限公司 制冷循环系统及具有其的空调器
CN108679880A (zh) * 2017-03-30 2018-10-19 李华玉 双工质联合循环压缩式热泵

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US2964910A (en) * 1956-04-13 1960-12-20 Sonnefeld Georg Method and system for the carnotization of steam cyclic processes
EP0082671B1 (fr) * 1981-12-18 1990-03-21 TFC Power Systems Limited Conversion d'énergie thermique
US4876855A (en) * 1986-01-08 1989-10-31 Ormat Turbines (1965) Ltd. Working fluid for rankine cycle power plant
US20110271676A1 (en) * 2010-05-04 2011-11-10 Solartrec, Inc. Heat engine with cascaded cycles
US8616001B2 (en) * 2010-11-29 2013-12-31 Echogen Power Systems, Llc Driven starter pump and start sequence
US8991181B2 (en) * 2011-05-02 2015-03-31 Harris Corporation Hybrid imbedded combined cycle
CN102518489B (zh) * 2012-01-06 2016-08-03 新奥科技发展有限公司 发电方法、用于气化生产能源产品和热发电的装置
JP2016011657A (ja) * 2014-06-30 2016-01-21 いすゞ自動車株式会社 廃熱回生システム
US10436075B2 (en) * 2015-01-05 2019-10-08 General Electric Company Multi-pressure organic Rankine cycle
CN105841381B (zh) * 2015-04-13 2020-11-03 李华玉 开式双向热力循环与第二类热驱动压缩式热泵
CN105953473B (zh) * 2015-04-13 2020-06-16 李华玉 双向热力循环与第二类热驱动压缩式热泵
CN205047261U (zh) * 2015-10-26 2016-02-24 华北理工大学 基于余热回收的跨临界co2热泵和朗肯循环的耦合系统
WO2018068430A1 (fr) * 2016-10-12 2018-04-19 李华玉 Cycle combiné de vapeur à fluide actif unique, et dispositif de puissance à vapeur à cycle combiné

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1683842A (zh) * 2005-01-10 2005-10-19 深圳清华大学研究院 近似理想逆卡诺循环效率的蒸气压缩式制冷循环装置
CN101782289A (zh) * 2010-01-29 2010-07-21 武汉新世界制冷工业有限公司 高效螺杆式自复叠制冷系统
CN103759450A (zh) * 2013-11-06 2014-04-30 北京中科华誉能源技术发展有限责任公司 一种回收工质节流损失用于发电的制冷设备
CN103940134A (zh) * 2014-04-03 2014-07-23 天津大学 蒸汽压缩制冷循环膨胀功回收系统
CN105823252A (zh) * 2015-04-13 2016-08-03 李华玉 第二类热驱动压缩式热泵
CN106247653A (zh) * 2016-02-05 2016-12-21 李华玉 第一类热驱动压缩式热泵
CN106403371A (zh) * 2016-02-05 2017-02-15 李华玉 第一类热驱动压缩式热泵
CN108679880A (zh) * 2017-03-30 2018-10-19 李华玉 双工质联合循环压缩式热泵
CN108131855A (zh) * 2017-12-19 2018-06-08 珠海格力节能环保制冷技术研究中心有限公司 制冷循环系统及具有其的空调器

Also Published As

Publication number Publication date
GB2600047B (en) 2023-03-29
WO2020248592A1 (fr) 2020-12-17
GB2600047A (en) 2022-04-20
US20220316766A1 (en) 2022-10-06

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