DK2507565T3 - Jordkredsløb i et lavenergisystem - Google Patents

Jordkredsløb i et lavenergisystem Download PDF

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Publication number
DK2507565T3
DK2507565T3 DK10834270.0T DK10834270T DK2507565T3 DK 2507565 T3 DK2507565 T3 DK 2507565T3 DK 10834270 T DK10834270 T DK 10834270T DK 2507565 T3 DK2507565 T3 DK 2507565T3
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Denmark
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hollow profile
flow
pipe system
energy
collection
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DK10834270.0T
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English (en)
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Mauri Antero Lieskoski
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Mauri Antero Lieskoski
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0472—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
    • 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
    • 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
    • F24T10/10—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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/022—Heat exchangers immersed in a large body of liquid for immersion in a natural body of water, e.g. marine radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0472—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
    • F28D1/0473—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled the conduits having a non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing means
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Sewage (AREA)

Claims (10)

1. Jordkredsløb i et lavenergisystem, i hvilket jordkredsløbet omfatter en forbindelsesrørledning (3), et opsamlingsrørsystem (2) og en returrørledning (4) til at cirkulere en overførelsesfluid, og hvilket jordkredsløb er anbragt til at blive anvendt i overførelsen af energien genindvundet fra dets omgivelser til et sted hvor anvendt, hvorved opsamlingsrørsystemet (2) af jordkredsløbet består af en hulprofil (6), der er anbragt på spoler med i alt væsentligt ensartet tværsnit til at danne et spiralrullet, dobbeltvægget rør således at hulprofilen (6) omgiver mindst et strømningsrum (11) dannet i opsamlingsrørsystemet (2) og hulprofilen (6) er forbundet ved sin første ende til forbindelsesrørledningen (3) for at lede overførelsesfluiden langs hulprofilen (6) fra den første ende af spolen til dens anden ende, hvor den anden ende af spolen den anden ende af hulprofilen (6) er forbundet til returrøret (4) til at føre overførelsesfluiden fra hulprofilen mod stedet hvor anvendt, og de modstående ender af hulprofilen (6) omfatter organ til at styre fluidstrømningen tilvejebragt deri, kendetegnet ved at jordkredsløbsopsamlingsrørsystemet (2) yderligere omfatter: to eller flere spiralrullede rør med forskellige tværsnit anbragt på en indlejret og i alt væsentligt koncentrisk måde således at de tilstødende rør danner mellem dem separate strømningsrum (11), og det inderste rørhulrum danner et strømningsrum (11), hvor nævnte strømningsrum strækker sig igennem længden af opsamlingsrørsystemet, hvorved både den udvendige flade og den indvendige flade tilvejebragt af hulprofilen (6) på hvert rør er anbragt til at være i kontakt med det omgivende, energiindeholdende kildemateriale, der skal føres igennem strømningsrummene (11) af opsamlingsrørsystemet (2), og en i alt væsentligt vertikal hovedrørsdel (22) til at fremføre en i alt væsentligt støt strøm af det energiindeholdende kildemateriale i mindst et strømningsrum (11) defineret inden i jordkredsløbet.
2. Jordkredsløbet ifølge krav 1, kendetegnet ved at det spiralrullede, dobbeltvæggede rør omfatter ved dets ende modstående hovedrørsdelen (22), en i alt væsentligt vertikal endeboring (23) til at udligne strømningstrykket i mindst et strømningsrum (11).
3. Jordkredsløbet ifølge krav 1 eller 2, kendetegnet ved at jordkredsløbet omfatter en pumpe (15) til at opretholde strømning i strømningsrummene (11).
4. Jordkredsløbet ifølge et hvilket som helst af kravene 1-3, kendetegnet ved at opsamlingsrørsystemet (2) af jordkredsløbet omfatter på hinanden følgende anbragte rør, hvor opsamlingsrørsystemet er forbundet til de fælles forbindelses-og returrørledninger (3, 4).
5. Jordkredsløbet ifølge et hvilket som helst af kravene 1-4, kendetegnet ved at opsamlingsrørsystemet (2) af jordkredsløbet omfatter rør anbragt i sidestilling, og hvor det opnåede termiske energiopsamlingsfelt er forbundet til de fælles forbindelses- og returrørledninger (3, 4).
6. Fremgangsmåde til at genindvinde energi i et jordkredsløb ifølge et hvilket som helst af kravene 1-5, hvor overførelsesfluiden fremføres langs hulprofilen (6) fra forbindelsesrøret (3) ved dets første ende til dets anden ende og den anden ende af hulprofilen (6) er forbundet til returrørledningen (4) for at styre strømningen af overførelsesfluiden yderligere til et sted hvor anvendt, og den udvendige flade dannet på opsamlingsrørsystemet (2) er anbragt til at være i kontakt med omgivende kildemateriale indeholdende termisk energi således at den termiske energi overføres til overførelsesfluiden, der cirkulerer i det dobbeltvæggede rør i alt væsentligt igennem den udvendige flade af opsamlingsrørsystemet (2), kendetegnet ved at både den udvendige flade og den indvendige flade tilvejebragt af hulprofilen (6) på hvert rør anbringes til at være i kontakt med det omgivende, energiindeholdende kildemateriale ved at fremføre en fluidstrømning igennem strømningsrummene (11) af opsamlingsrørsystemet (2), og fluidstrømningen til strømningsrummene (11) fordeles deri ved at fremføre den til et hovedrør (22) indbyrdes forbundet med det nævnte strømningsrum.
7. Fremgangsmåden til at genindvinde energi ifølge krav 6, kendetegnet ved at indbyrdes forbinde sløjferne af hulprofilen (6) på spolen ved at anbringe flade stænger (9) derimellem.
8. Fremgangsmåden til at genindvinde energi ifølge krav 6 eller 7, kendetegnet ved at stabilisere fluidstrømningstrykket i strømningsrummene (11) ved at fremføre det efter strømningsrummene til en fælles endeboring (23) forbundet dertil.
9. Fremgangsmåden til at genindvinde energi ifølge et hvilket som helst af kravene 6 til 8, kendetegnet ved at danne jordkredsløbet til at omfatte mindst to opsamlingsrørsystemer (2) anbragt i sidestilling.
10. Fremgangsmåden til at genindvinde energi ifølge et hvilket som helst af kravene 6 til 9, kendetegnet ved at danne jordkredsløbet til at omfatte mindst to opsamlingsrørsystemer (2) anbragt følgende hinanden.
DK10834270.0T 2009-12-04 2010-09-23 Jordkredsløb i et lavenergisystem DK2507565T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096291A FI20096291A0 (fi) 2009-12-04 2009-12-04 Maapiiri matalaenergiajärjestelmässä
PCT/FI2010/050736 WO2011067457A1 (en) 2009-12-04 2010-09-23 Ground circuit in a low-energy system

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Publication Number Publication Date
DK2507565T3 true DK2507565T3 (da) 2018-02-05

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US (2) US20120318474A1 (da)
EP (1) EP2507565B1 (da)
JP (1) JP5913119B2 (da)
CN (1) CN102695928B (da)
CA (1) CA2782771C (da)
DK (1) DK2507565T3 (da)
FI (1) FI20096291A0 (da)
NO (1) NO2507565T3 (da)
RU (1) RU2561840C2 (da)
WO (1) WO2011067457A1 (da)

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RU73718U1 (ru) * 2007-07-12 2008-05-27 Закрытое акционерное общество Инновационная фирма "МАГМА" Устройство для энергообеспечения помещений с использованием низкопотенциальных энергоносителей
JP2009103367A (ja) 2007-10-23 2009-05-14 Daiwa House Ind Co Ltd 地中との熱交換のための構造
FI20096291A0 (fi) 2009-12-04 2009-12-04 Mateve Oy Maapiiri matalaenergiajärjestelmässä

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CN102695928A (zh) 2012-09-26
JP5913119B2 (ja) 2016-04-27
RU2012127167A (ru) 2014-01-10
CN102695928B (zh) 2014-09-17
NO2507565T3 (da) 2018-04-28
CA2782771A1 (en) 2011-06-09
EP2507565A1 (en) 2012-10-10
WO2011067457A1 (en) 2011-06-09
RU2561840C2 (ru) 2015-09-10
EP2507565B1 (en) 2017-11-29
US20160290681A1 (en) 2016-10-06
CA2782771C (en) 2017-11-28
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