FR2456919A1 - Ground heat recovery absorber device - has pipes radiating into ground from junction point near surface and inclined to vertical - Google Patents

Ground heat recovery absorber device - has pipes radiating into ground from junction point near surface and inclined to vertical

Info

Publication number
FR2456919A1
FR2456919A1 FR8011049A FR8011049A FR2456919A1 FR 2456919 A1 FR2456919 A1 FR 2456919A1 FR 8011049 A FR8011049 A FR 8011049A FR 8011049 A FR8011049 A FR 8011049A FR 2456919 A1 FR2456919 A1 FR 2456919A1
Authority
FR
France
Prior art keywords
ground
vertical
junction point
absorber device
heat recovery
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.)
Granted
Application number
FR8011049A
Other languages
French (fr)
Other versions
FR2456919B3 (en
Inventor
Lennart Jansson
Ove Strindehag
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of FR2456919A1 publication Critical patent/FR2456919A1/en
Application granted granted Critical
Publication of FR2456919B3 publication Critical patent/FR2456919B3/fr
Granted legal-status Critical Current

Links

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
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0052—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using the ground body or aquifers as heat storage medium
    • 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
    • F24T10/17—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 tubes closed at one end, i.e. return-type tubes
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The absorber device recovers heat from or transmits it to the ground. It comprises a large number of pipes coupled together and through which a heat transfer fluid flows. The pipes (1) emanate radially from a junction point (1A) near the ground surface, and are inclined to the vertical. They can extend at different angles to the vertical, so as to exchange heat with a semi-circular section of the ground, typically between 10 and 80 deg. of angle. Their lengths can be such as to suit ground conditions.
FR8011049A 1979-05-18 1980-05-16 Ground heat recovery absorber device - has pipes radiating into ground from junction point near surface and inclined to vertical Granted FR2456919A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7904398A SE7904398L (en) 1979-05-18 1979-05-18 JORDVERMEABSORBATOR

Publications (2)

Publication Number Publication Date
FR2456919A1 true FR2456919A1 (en) 1980-12-12
FR2456919B3 FR2456919B3 (en) 1982-03-12

Family

ID=20338098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011049A Granted FR2456919A1 (en) 1979-05-18 1980-05-16 Ground heat recovery absorber device - has pipes radiating into ground from junction point near surface and inclined to vertical

Country Status (4)

Country Link
DE (1) DE3018337A1 (en)
DK (1) DK215880A (en)
FR (1) FR2456919A1 (en)
SE (1) SE7904398L (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002935A1 (en) * 1981-02-27 1982-09-02 Jovy Herbert Underground conduits of a heat pump
GB2450755A (en) * 2007-07-06 2009-01-07 Greenfield Energy Ltd Geothermal energy system and method of operation
GB2450754A (en) * 2007-07-06 2009-01-07 Greenfield Energy Ltd Geothermal energy system and method of operation
GB2482437A (en) * 2007-07-06 2012-02-01 Greenfield Energy Ltd Geothermal energy system and method of operation
GB2493536A (en) * 2011-08-10 2013-02-13 Caplin Solar Systems Ltd Borehole heat exchange assembly
US9360236B2 (en) 2008-06-16 2016-06-07 Greenfield Master Ipco Limited Thermal energy system and method of operation
US10309693B2 (en) 2011-03-08 2019-06-04 Erda Master Ipco Limited Thermal energy system and method of operation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312329A1 (en) * 1983-04-06 1984-10-11 Georg Dr. 2111 Handeloh Schultze Ground heat store
AT380951B (en) * 1984-05-28 1986-08-11 Hobek Karl HEAT EXCHANGER
AT391506B (en) * 1986-06-24 1990-10-25 Naegelebau Ges M B H & Co DEVICE FOR EXHAUSTING HEAT IN THE GROUND FLOOR OR TO RECOVER HEAT FROM THE GROUND FLOOR
DE19640093A1 (en) * 1996-09-28 1998-04-09 Kluge Rohrleitungsanlagenbau Z Network of buried pipes acting as heat-exchanger
DE19810725A1 (en) * 1998-03-12 1999-09-16 Tobias Wylezol Method for cooling rooms in high ambient temperature conditions
DE19963473B4 (en) * 1999-12-29 2004-01-29 Gerodur Mpm Kunststoffverarbeitung Gmbh & Co Kg Arrangement for dissipating heat from low-temperature cooling circuits
DE102007022138A1 (en) * 2007-05-11 2008-11-13 Sasse, Heiko, Dipl.-Ing. Geothermal energy developing and utilizing system, has depth drilling that is widen in upper surface close region, which is lined with casing pipe, where area between casing pipe and conveying pipe is closed on all side
SK7401Y1 (en) * 2015-07-15 2016-04-01 Univ Zilina Earth heat accumulator

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002935A1 (en) * 1981-02-27 1982-09-02 Jovy Herbert Underground conduits of a heat pump
GB2482437B (en) * 2007-07-06 2012-03-14 Greenfield Energy Ltd Method of operating a geothermal energy system
GB2450754A (en) * 2007-07-06 2009-01-07 Greenfield Energy Ltd Geothermal energy system and method of operation
GB2450754B (en) * 2007-07-06 2012-01-18 Greenfield Energy Ltd Geothermal energy system and method of operation
GB2482437A (en) * 2007-07-06 2012-02-01 Greenfield Energy Ltd Geothermal energy system and method of operation
GB2450755B (en) * 2007-07-06 2012-02-29 Greenfield Energy Ltd Geothermal energy system and method of operation
GB2450755A (en) * 2007-07-06 2009-01-07 Greenfield Energy Ltd Geothermal energy system and method of operation
US9556856B2 (en) 2007-07-06 2017-01-31 Greenfield Master Ipco Limited Geothermal energy system and method of operation
US9915247B2 (en) 2007-07-06 2018-03-13 Erda Master Ipco Limited Geothermal energy system and method of operation
US9360236B2 (en) 2008-06-16 2016-06-07 Greenfield Master Ipco Limited Thermal energy system and method of operation
US10309693B2 (en) 2011-03-08 2019-06-04 Erda Master Ipco Limited Thermal energy system and method of operation
US10921030B2 (en) 2011-03-08 2021-02-16 Erda Master Ipco Limited Thermal energy system and method of operation
GB2493536A (en) * 2011-08-10 2013-02-13 Caplin Solar Systems Ltd Borehole heat exchange assembly
GB2493536B (en) * 2011-08-10 2013-09-25 Caplin Solar Systems Ltd Thermal energy stores and heat exchange assemblies therefor

Also Published As

Publication number Publication date
DK215880A (en) 1980-11-19
DE3018337A1 (en) 1980-11-27
SE7904398L (en) 1980-11-19
FR2456919B3 (en) 1982-03-12

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