CA2777344A1 - Downhole heat exchanger for a geothermal heat pump - Google Patents

Downhole heat exchanger for a geothermal heat pump Download PDF

Info

Publication number
CA2777344A1
CA2777344A1 CA2777344A CA2777344A CA2777344A1 CA 2777344 A1 CA2777344 A1 CA 2777344A1 CA 2777344 A CA2777344 A CA 2777344A CA 2777344 A CA2777344 A CA 2777344A CA 2777344 A1 CA2777344 A1 CA 2777344A1
Authority
CA
Canada
Prior art keywords
heat exchanger
range
downhole
din
iso
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.)
Abandoned
Application number
CA2777344A
Other languages
English (en)
French (fr)
Inventor
Markus Hartmann
Andreas Dowe
Rainer Goering
Andreas Pawlik
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.)
Evonik Operations GmbH
Original Assignee
Evonik Degussa GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Publication of CA2777344A1 publication Critical patent/CA2777344A1/en
Abandoned legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2777344A 2009-10-21 2010-10-11 Downhole heat exchanger for a geothermal heat pump Abandoned CA2777344A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009045882.4 2009-10-21
DE102009045882A DE102009045882A1 (de) 2009-10-21 2009-10-21 Erdwärmesonde für eine geotherme Wärmepumpe
PCT/EP2010/065162 WO2011047979A1 (de) 2009-10-21 2010-10-11 Erdwärmesonde für eine geotherme wärmepumpe

Publications (1)

Publication Number Publication Date
CA2777344A1 true CA2777344A1 (en) 2011-04-28

Family

ID=43763568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2777344A Abandoned CA2777344A1 (en) 2009-10-21 2010-10-11 Downhole heat exchanger for a geothermal heat pump

Country Status (13)

Country Link
US (1) US20120199317A1 (es)
EP (1) EP2491316A1 (es)
JP (1) JP2013508658A (es)
KR (1) KR20120099015A (es)
CN (1) CN102713458A (es)
AU (1) AU2010309960A1 (es)
CA (1) CA2777344A1 (es)
CO (1) CO6531462A2 (es)
DE (1) DE102009045882A1 (es)
MX (1) MX2012004571A (es)
RU (1) RU2012120569A (es)
WO (1) WO2011047979A1 (es)
ZA (1) ZA201202872B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008044224A1 (de) * 2008-12-01 2010-06-02 Evonik Degussa Gmbh Verwendung einer Zusammensetzung für den Kontakt mit überkritischen Medien
PL2374942T3 (pl) * 2010-04-01 2015-06-30 SPS Energy GmbH Urządzenie i sposób pozyskiwania ciepła z otoczenia
DE102010003916A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr und Verfahren zu dessen Herstellung
DE102010003909A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit mehrschichtigem Aufbau
DE102010003920A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit höherer Temperaturbeständigkeit
CN103459969A (zh) * 2011-04-13 2013-12-18 日本电气株式会社 冷却装置的管路结构、制造该管路结构的方法和用于连接管的方法
DE102011017811A1 (de) 2011-04-29 2012-10-31 Evonik Degussa Gmbh Temperierbare Rohrleitung für Offshoreanwendungen
DE102011075383A1 (de) 2011-05-06 2012-11-08 Evonik Degussa Gmbh Temperierbare Rohrleitung für Offshoreanwendungen
ITCO20110023A1 (it) * 2011-07-08 2013-01-09 Sergio Bonfiglio Metodo di preparazione di campi geotermali
DE102013205616A1 (de) 2013-03-28 2014-10-02 Evonik Industries Ag Mehrschichtrohr mit Polyamidschicht
DE102013205614A1 (de) 2013-03-28 2014-10-02 Evonik Industries Ag Verfahren zur Herstellung eines mit einem Inliner ausgekleideten Rohres
MX2018013251A (es) 2016-07-07 2019-02-21 Bull Moose Tube Company Estructuras de metal recubiertas con acero y metodos para fabricarlas.
EP3477176A1 (de) 2017-10-25 2019-05-01 Evonik Degussa GmbH Verfahren zur herstellung eines mit einem inliner ausgekleideten rohres

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114158A (en) * 1976-03-22 1977-09-24 Agency Of Ind Science & Technol Manufacturing of terrestrial heat power generation heat transfer pipe
US4579170A (en) * 1983-04-18 1986-04-01 The Dow Chemical Company Container for thermal energy storage materials
DE4211576A1 (de) 1991-07-06 1993-01-07 Poehlmann Anwendungstechnik Gm Heizanlage mit einer waermepumpe und mindestens einer erdreichsonde
DE4310884A1 (de) 1993-04-02 1994-10-06 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr
DE4326130A1 (de) 1993-08-04 1995-02-09 Huels Chemische Werke Ag Thermoplastische Mehrschichtverbunde
US5509462A (en) * 1994-05-16 1996-04-23 Ground Air, Inc. Ground source cooling system
EP0992518B1 (en) 1997-06-23 2004-09-01 Daikin Industries, Limited Tetrafluoroethylene copolymer and use thereof
DE29824676U1 (de) 1998-12-24 2002-05-02 Fkw Hannover Forschungszentrum Wärmeübertrager
DE50000891D1 (de) 1999-07-09 2003-01-16 Klett Ingenieur Gmbh Vorrichtung zur nutzung von erdwärme und verfahren zu deren betreibung
DE10064333A1 (de) 2000-12-21 2002-06-27 Degussa Mehrschichtverbund mit einer EVOH-Schicht
DE10253457B3 (de) * 2002-11-16 2004-07-22 Stiebel Eltron Gmbh & Co. Kg Wärmeübertragungswandung
JP4138527B2 (ja) 2003-02-20 2008-08-27 矢崎総業株式会社 非接触式液面レベルセンサの製造方法
JP2004309124A (ja) * 2003-03-25 2004-11-04 Mitsui Eng & Shipbuild Co Ltd 地中熱交換器
US6955219B2 (en) * 2003-07-03 2005-10-18 Enlink Geoenergy Services, Inc. Earth loop installation with sonic drilling
JP4393854B2 (ja) * 2003-09-01 2010-01-06 臼井国際産業株式会社 フィン部材を外装した伝熱管
DE202004018559U1 (de) 2004-12-01 2005-03-10 Dietz, Erwin Wärmeerzeuger
US7347059B2 (en) * 2005-03-09 2008-03-25 Kelix Heat Transfer Systems, Llc Coaxial-flow heat transfer system employing a coaxial-flow heat transfer structure having a helically-arranged fin structure disposed along an outer flow channel for constantly rotating an aqueous-based heat transfer fluid flowing therewithin so as to improve heat transfer with geological environments
US20070036926A1 (en) * 2005-08-12 2007-02-15 Fish Robert B Jr Multilayered pipes
FR2892172B1 (fr) * 2005-10-13 2007-12-14 Arkema Sa Tube multicouche a base de polymere fluore modifie
DE102007005270B4 (de) 2007-01-26 2008-10-30 Blz Geotechnik Gmbh Erdwärmesonde
DE202007004346U1 (de) 2007-03-21 2007-10-31 Rehau Ag + Co Rohranordnung
DE202007016938U1 (de) * 2007-12-03 2009-04-09 Moser Patente Gmbh Anlage zur geothermischen Energiegewinnung

Also Published As

Publication number Publication date
RU2012120569A (ru) 2013-11-27
WO2011047979A1 (de) 2011-04-28
CN102713458A (zh) 2012-10-03
AU2010309960A1 (en) 2012-06-07
EP2491316A1 (de) 2012-08-29
DE102009045882A1 (de) 2011-04-28
JP2013508658A (ja) 2013-03-07
CO6531462A2 (es) 2012-09-28
KR20120099015A (ko) 2012-09-06
ZA201202872B (en) 2012-12-27
US20120199317A1 (en) 2012-08-09
MX2012004571A (es) 2012-06-08

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20151014