AU2016405486B2 - Heat pump-reinforced salt-concentration-differential power generation device using vapour differential pressure energy method under positive temperature difference - Google Patents

Heat pump-reinforced salt-concentration-differential power generation device using vapour differential pressure energy method under positive temperature difference Download PDF

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Publication number
AU2016405486B2
AU2016405486B2 AU2016405486A AU2016405486A AU2016405486B2 AU 2016405486 B2 AU2016405486 B2 AU 2016405486B2 AU 2016405486 A AU2016405486 A AU 2016405486A AU 2016405486 A AU2016405486 A AU 2016405486A AU 2016405486 B2 AU2016405486 B2 AU 2016405486B2
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AU
Australia
Prior art keywords
concentration
power generation
heat pump
temperature difference
generation device
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.)
Ceased
Application number
AU2016405486A
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AU2016405486A1 (en
AU2016405486B9 (en
Inventor
Huanguang WANG
Di Wu
Yi Xin
Wenjie YAN
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.)
China University of Mining and Technology CUMT
Original Assignee
China University of Mining and Technology CUMT
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Application filed by China University of Mining and Technology CUMT filed Critical China University of Mining and Technology CUMT
Publication of AU2016405486A1 publication Critical patent/AU2016405486A1/en
Application granted granted Critical
Publication of AU2016405486B2 publication Critical patent/AU2016405486B2/en
Publication of AU2016405486B9 publication Critical patent/AU2016405486B9/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • F03G7/047—Environmental heat plants or OTEC plants using heat pumps
    • 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
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • 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
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/005—Electro-chemical actuators; Actuators having a material for absorbing or desorbing gas, e.g. a metal hydride; Actuators using the difference in osmotic pressure between fluids; Actuators with elements stretchable when contacted with liquid rich in ions, with UV light, with a salt solution
    • 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
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G2007/007—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using heat pumps
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AU2016405486A 2016-05-06 2016-12-12 Heat pump-reinforced salt-concentration-differential power generation device using vapour differential pressure energy method under positive temperature difference Ceased AU2016405486B9 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610299058.X 2016-05-06
CN201610299058.XA CN105736269B (en) 2016-05-06 2016-05-06 Steam pressure difference energy method salt error TRT under the positive temperature difference that a kind of heat pump is strengthened
PCT/CN2016/109365 WO2017190505A1 (en) 2016-05-06 2016-12-12 Heat pump-reinforced salt-concentration-differential power generation device using vapour differential pressure energy method under positive temperature difference

Publications (3)

Publication Number Publication Date
AU2016405486A1 AU2016405486A1 (en) 2018-04-19
AU2016405486B2 true AU2016405486B2 (en) 2020-01-30
AU2016405486B9 AU2016405486B9 (en) 2020-06-11

Family

ID=56288903

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016405486A Ceased AU2016405486B9 (en) 2016-05-06 2016-12-12 Heat pump-reinforced salt-concentration-differential power generation device using vapour differential pressure energy method under positive temperature difference

Country Status (4)

Country Link
CN (1) CN105736269B (en)
AU (1) AU2016405486B9 (en)
CA (1) CA3000629C (en)
WO (1) WO2017190505A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105736269B (en) * 2016-05-06 2018-04-06 中国矿业大学 Steam pressure difference energy method salt error TRT under the positive temperature difference that a kind of heat pump is strengthened
CN109538430B (en) * 2018-12-29 2024-03-22 河钢股份有限公司 Device and method for generating power by utilizing strong brine
CN112922799B (en) * 2021-04-07 2022-10-14 浙江海洋大学 Salt difference power generation device
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101054959A (en) * 2007-05-18 2007-10-17 李国新 Low temperature heat energy increment generation method and its device
WO2010008275A1 (en) * 2008-07-14 2010-01-21 Eneco New Energy B.V. Energy storage and production system and method using salinity gradient power generation
CN102678493A (en) * 2012-05-25 2012-09-19 罗良宜 Direct heat transfer type ocean temperature differential power generation device
CN202811240U (en) * 2012-09-24 2013-03-20 浙江海洋学院 Autoclave technology salinity difference energy generating set
US20150007565A1 (en) * 2013-07-05 2015-01-08 Ormat Technologies, Inc. Method and apparatus for producing power from two geothermal heat sources
CN105308317A (en) * 2013-05-08 2016-02-03 韩国能源技术研究院 Large-capacity electric power storage system using thermal energy/chemical potential

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US4324983A (en) * 1977-09-15 1982-04-13 Humiston Gerald F Binary vapor cycle method of electrical power generation
ES2096652T3 (en) * 1991-06-28 1997-03-16 Gabor Gode SEA WATER DESALINATION PLANT USING SOLAR ENERGY, PREFERRED ACCOMPANIED BY ELECTRIC POWER GENERATION.
AU2007203507A1 (en) * 2007-07-30 2009-02-19 Westlake, Don A means and method for producing potable water and electricity
CN201301785Y (en) * 2008-11-05 2009-09-02 上海海事大学 High-efficiency ocean thermal energy power-generation device
KR20120125120A (en) * 2011-05-06 2012-11-14 이상하 How to recover low temperature heat to high temperature
CN202474102U (en) * 2012-03-19 2012-10-03 上海海事大学 Power generating device utilizing salinity electric potential potential difference energy for reverse electroosmosis
CN104601042A (en) * 2015-01-21 2015-05-06 中国石油大学(华东) Solar energy and osmotic energy reverse electro dialysis method combined power generation device
CN204755205U (en) * 2015-03-20 2015-11-11 苏州翔天装饰设计有限公司 Temperature difference power generating device
CN105736269B (en) * 2016-05-06 2018-04-06 中国矿业大学 Steam pressure difference energy method salt error TRT under the positive temperature difference that a kind of heat pump is strengthened

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101054959A (en) * 2007-05-18 2007-10-17 李国新 Low temperature heat energy increment generation method and its device
WO2010008275A1 (en) * 2008-07-14 2010-01-21 Eneco New Energy B.V. Energy storage and production system and method using salinity gradient power generation
CN102678493A (en) * 2012-05-25 2012-09-19 罗良宜 Direct heat transfer type ocean temperature differential power generation device
CN202811240U (en) * 2012-09-24 2013-03-20 浙江海洋学院 Autoclave technology salinity difference energy generating set
CN105308317A (en) * 2013-05-08 2016-02-03 韩国能源技术研究院 Large-capacity electric power storage system using thermal energy/chemical potential
US20150007565A1 (en) * 2013-07-05 2015-01-08 Ormat Technologies, Inc. Method and apparatus for producing power from two geothermal heat sources

Also Published As

Publication number Publication date
AU2016405486A1 (en) 2018-04-19
WO2017190505A1 (en) 2017-11-09
CA3000629C (en) 2019-04-30
CN105736269B (en) 2018-04-06
CN105736269A (en) 2016-07-06
AU2016405486B9 (en) 2020-06-11
CA3000629A1 (en) 2017-11-09

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