IT201900006817A1 - Circuito di scambio termico per impianto geotermico - Google Patents
Circuito di scambio termico per impianto geotermicoInfo
- Publication number
- IT201900006817A1 IT201900006817A1 IT102019000006817A IT201900006817A IT201900006817A1 IT 201900006817 A1 IT201900006817 A1 IT 201900006817A1 IT 102019000006817 A IT102019000006817 A IT 102019000006817A IT 201900006817 A IT201900006817 A IT 201900006817A IT 201900006817 A1 IT201900006817 A1 IT 201900006817A1
- Authority
- IT
- Italy
- Prior art keywords
- heat exchange
- exchange circuit
- geothermal system
- geothermal
- circuit
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
- F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
- F24T10/15—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes using bent tubes; using tubes assembled with connectors or with return headers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
- F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/20—Geothermal collectors using underground water as working fluid; using working fluid injected directly into the ground, e.g. using injection wells and recovery wells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
-
- 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
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/001—Binary cycle plants where the source fluid from the geothermal collector heats the working fluid via a heat exchanger
-
- 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
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/023—Devices for producing mechanical power from geothermal energy characterised by the geothermal collectors
-
- 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
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/023—Devices for producing mechanical power from geothermal energy characterised by the geothermal collectors
- F03G4/029—Devices for producing mechanical power from geothermal energy characterised by the geothermal collectors closed loop geothermal collectors, i.e. the fluid is pumped through a closed loop in heat exchange with the geothermal source, e.g. via a heat exchanger
-
- 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
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/031—Devices for producing mechanical power from geothermal energy using waste heat from a primary power cycle to produce mechanical power in a second cycle
-
- 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
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/033—Devices for producing mechanical power from geothermal energy having a Rankine cycle
-
- 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
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/033—Devices for producing mechanical power from geothermal energy having a Rankine cycle
- F03G4/035—Devices for producing mechanical power from geothermal energy having a Rankine cycle of the Organic Rankine Cycle [ORC] type or the Kalina Cycle 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
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/04—Devices for producing mechanical power from geothermal energy with deep-well turbo pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T2010/50—Component parts, details or accessories
- F24T2010/53—Methods for installation
-
- 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
- Y02E10/10—Geothermal energy
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000006817A IT201900006817A1 (it) | 2019-05-14 | 2019-05-14 | Circuito di scambio termico per impianto geotermico |
EP20721738.1A EP3969822A1 (en) | 2019-05-14 | 2020-04-08 | Heat exchange circuit for a geothermal plant |
US17/603,232 US11802716B2 (en) | 2019-05-14 | 2020-04-08 | Heat exchange circuit for a geothermal plant |
PCT/IB2020/053343 WO2020229901A1 (en) | 2019-05-14 | 2020-04-08 | Heat exchange circuit for a geothermal plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000006817A IT201900006817A1 (it) | 2019-05-14 | 2019-05-14 | Circuito di scambio termico per impianto geotermico |
Publications (1)
Publication Number | Publication Date |
---|---|
IT201900006817A1 true IT201900006817A1 (it) | 2020-11-14 |
Family
ID=67660737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT102019000006817A IT201900006817A1 (it) | 2019-05-14 | 2019-05-14 | Circuito di scambio termico per impianto geotermico |
Country Status (4)
Country | Link |
---|---|
US (1) | US11802716B2 (it) |
EP (1) | EP3969822A1 (it) |
IT (1) | IT201900006817A1 (it) |
WO (1) | WO2020229901A1 (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11421663B1 (en) | 2021-04-02 | 2022-08-23 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power in an organic Rankine cycle operation |
US11592009B2 (en) | 2021-04-02 | 2023-02-28 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power at a drilling rig |
US11480074B1 (en) | 2021-04-02 | 2022-10-25 | Ice Thermal Harvesting, Llc | Systems and methods utilizing gas temperature as a power source |
US11359576B1 (en) | 2021-04-02 | 2022-06-14 | Ice Thermal Harvesting, Llc | Systems and methods utilizing gas temperature as a power source |
US11493029B2 (en) | 2021-04-02 | 2022-11-08 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power at a drilling rig |
US11486370B2 (en) | 2021-04-02 | 2022-11-01 | Ice Thermal Harvesting, Llc | Modular mobile heat generation unit for generation of geothermal power in organic Rankine cycle operations |
US11280322B1 (en) | 2021-04-02 | 2022-03-22 | Ice Thermal Harvesting, Llc | Systems for generating geothermal power in an organic Rankine cycle operation during hydrocarbon production based on wellhead fluid temperature |
US11644015B2 (en) | 2021-04-02 | 2023-05-09 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power at a drilling rig |
US11293414B1 (en) | 2021-04-02 | 2022-04-05 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power in an organic rankine cycle operation |
CA3219367A1 (en) * | 2021-05-07 | 2022-11-10 | Rabindranath Sharma | Thermal energy storage and retrieval system |
IT202100017711A1 (it) | 2021-07-06 | 2023-01-06 | Geolog S R L | Metodo per installare un impianto geotermico, metodo per sfruttare energia geotermica, e impianto geotermico |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3938592A (en) * | 1970-03-23 | 1976-02-17 | Ivan Timofeevich Aladiev | Rock-exploitation method based on thermodynamic cycles utilizing in-situ energy source |
US4019577A (en) * | 1976-02-23 | 1977-04-26 | Mobil Oil Corporation | Thermal energy production by in situ combustion of coal |
US6142215A (en) * | 1998-08-14 | 2000-11-07 | Edg, Incorporated | Passive, thermocycling column heat-exchanger system |
US6301894B1 (en) * | 2000-05-12 | 2001-10-16 | Albert H. Halff | Geothermal power generator |
US20070163805A1 (en) | 2006-01-13 | 2007-07-19 | Soilmec S.P.A. | System for drilling the ground to obtain circulation of fluid in a plant for the exploitation of geothermal energy |
EP1978314A1 (en) * | 2007-04-03 | 2008-10-08 | Iride S.r.l. | Geothermal probe |
EP2085718A1 (de) * | 2008-02-04 | 2009-08-05 | Technische Universität Hamburg-Harburg | Erdwärmeanlage |
US20110198054A1 (en) * | 2007-09-28 | 2011-08-18 | Geo-En Energy Technologies Gmbh | Groundwater well |
EP2641034A1 (en) * | 2010-11-18 | 2013-09-25 | Previato, Paolo | Closed-loop geothermal probe |
JP2014122712A (ja) * | 2012-11-20 | 2014-07-03 | Zeneral Heat Pump Kogyo Kk | 地中熱交換器 |
WO2019067618A1 (en) * | 2017-09-28 | 2019-04-04 | Hmfsf Ip Holdings, Llc | SYSTEMS AND METHODS FOR GENERATING ELECTRICITY USING THE INTERNAL HEAT OF EARTH |
Family Cites Families (31)
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US4059959A (en) * | 1976-11-05 | 1977-11-29 | Sperry Rand Corporation | Geothermal energy processing system with improved heat rejection |
US4327561A (en) * | 1980-06-20 | 1982-05-04 | Mcneal G Russell | High coefficient of performance heat pump |
SE456431B (sv) * | 1987-02-06 | 1988-10-03 | Bo Andreasson | Palningsmetod |
US5411085A (en) * | 1993-11-01 | 1995-05-02 | Camco International Inc. | Spoolable coiled tubing completion system |
US5515679A (en) * | 1995-01-13 | 1996-05-14 | Jerome S. Spevack | Geothermal heat mining and utilization |
US6250371B1 (en) * | 1995-09-12 | 2001-06-26 | Enlink Geoenergy Services, Inc. | Energy transfer systems |
US5634515A (en) * | 1995-12-28 | 1997-06-03 | Lambert; Kenneth W. | Geothermal heat-pump system and installation of same |
US7048037B2 (en) * | 2003-12-09 | 2006-05-23 | Mcnair Edward F | Geothermal heating and/or cooling apparatus and method of using same |
EP1794509A1 (en) * | 2004-09-08 | 2007-06-13 | Sovani Meksvanh | Solar augmented geothermal energy |
US20070245729A1 (en) * | 2006-04-21 | 2007-10-25 | Mickleson D Lynn | Directional geothermal energy system and method |
US20090211757A1 (en) * | 2008-02-21 | 2009-08-27 | William Riley | Utilization of geothermal energy |
CN102483271A (zh) * | 2009-04-20 | 2012-05-30 | 安佐伊克能源公司 | 地下连续环路热交换器、利用其的制造方法以及进行加热、冷却或存储能量的方法 |
NL1037890C2 (nl) * | 2010-04-06 | 2011-10-13 | Demar Heiwerken B V | Werkwijze voor het in een bodem inbrengen van een langwerpig element |
US20110041500A1 (en) * | 2009-08-19 | 2011-02-24 | William Riley | Supplemental heating for geothermal energy system |
US20110192566A1 (en) * | 2010-02-08 | 2011-08-11 | Dale Marshall | Thermal storage system for use in connection with a thermal conductive wall structure |
US20120174581A1 (en) * | 2011-01-06 | 2012-07-12 | Vaughan Susanne F | Closed-Loop Systems and Methods for Geothermal Electricity Generation |
IT1404174B1 (it) * | 2011-02-18 | 2013-11-15 | Exergy Orc S R L Ora Exergy S P A | Impianto e processo per la produzione di energia tramite ciclo rankine organico |
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US10527026B2 (en) * | 2016-02-25 | 2020-01-07 | Greenfire Energy Inc. | Geothermal heat recovery from high-temperature, low-permeability geologic formations for power generation using closed loop systems |
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US10598160B2 (en) * | 2017-09-28 | 2020-03-24 | Hmfsf Ip Holdings, Llc | Systems and methods of generating electricity using heat from within the earth |
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CN208059015U (zh) * | 2018-03-02 | 2018-11-06 | 兰州交通大学 | 一种利用地热能的集中供暖设备 |
-
2019
- 2019-05-14 IT IT102019000006817A patent/IT201900006817A1/it unknown
-
2020
- 2020-04-08 EP EP20721738.1A patent/EP3969822A1/en active Pending
- 2020-04-08 US US17/603,232 patent/US11802716B2/en active Active
- 2020-04-08 WO PCT/IB2020/053343 patent/WO2020229901A1/en unknown
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3938592A (en) * | 1970-03-23 | 1976-02-17 | Ivan Timofeevich Aladiev | Rock-exploitation method based on thermodynamic cycles utilizing in-situ energy source |
US4019577A (en) * | 1976-02-23 | 1977-04-26 | Mobil Oil Corporation | Thermal energy production by in situ combustion of coal |
US6142215A (en) * | 1998-08-14 | 2000-11-07 | Edg, Incorporated | Passive, thermocycling column heat-exchanger system |
US6301894B1 (en) * | 2000-05-12 | 2001-10-16 | Albert H. Halff | Geothermal power generator |
US20070163805A1 (en) | 2006-01-13 | 2007-07-19 | Soilmec S.P.A. | System for drilling the ground to obtain circulation of fluid in a plant for the exploitation of geothermal energy |
EP1978314A1 (en) * | 2007-04-03 | 2008-10-08 | Iride S.r.l. | Geothermal probe |
US20110198054A1 (en) * | 2007-09-28 | 2011-08-18 | Geo-En Energy Technologies Gmbh | Groundwater well |
EP2085718A1 (de) * | 2008-02-04 | 2009-08-05 | Technische Universität Hamburg-Harburg | Erdwärmeanlage |
EP2641034A1 (en) * | 2010-11-18 | 2013-09-25 | Previato, Paolo | Closed-loop geothermal probe |
JP2014122712A (ja) * | 2012-11-20 | 2014-07-03 | Zeneral Heat Pump Kogyo Kk | 地中熱交換器 |
WO2019067618A1 (en) * | 2017-09-28 | 2019-04-04 | Hmfsf Ip Holdings, Llc | SYSTEMS AND METHODS FOR GENERATING ELECTRICITY USING THE INTERNAL HEAT OF EARTH |
Non-Patent Citations (1)
Title |
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D. LONDER ET AL.: "The longest single Pipe installation in New Zealand using HDD" |
Also Published As
Publication number | Publication date |
---|---|
EP3969822A1 (en) | 2022-03-23 |
US20220186984A1 (en) | 2022-06-16 |
WO2020229901A1 (en) | 2020-11-19 |
US11802716B2 (en) | 2023-10-31 |
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