SE9804266L - Heat exchanger for placement in boreholes and ways of applying heat exchanger - Google Patents

Heat exchanger for placement in boreholes and ways of applying heat exchanger

Info

Publication number
SE9804266L
SE9804266L SE9804266A SE9804266A SE9804266L SE 9804266 L SE9804266 L SE 9804266L SE 9804266 A SE9804266 A SE 9804266A SE 9804266 A SE9804266 A SE 9804266A SE 9804266 L SE9804266 L SE 9804266L
Authority
SE
Sweden
Prior art keywords
tube
heat exchanger
wall
walls
boreholes
Prior art date
Application number
SE9804266A
Other languages
Swedish (sv)
Other versions
SE513267C2 (en
SE9804266D0 (en
Inventor
Bertil Forsman
Original Assignee
Bertil Forsman
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 Bertil Forsman filed Critical Bertil Forsman
Priority to SE9804266A priority Critical patent/SE513267C2/en
Publication of SE9804266D0 publication Critical patent/SE9804266D0/en
Priority to PCT/SE1999/002308 priority patent/WO2000037862A1/en
Priority to AU20183/00A priority patent/AU2018300A/en
Publication of SE9804266L publication Critical patent/SE9804266L/en
Publication of SE513267C2 publication Critical patent/SE513267C2/en

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
    • 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)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The present invention relates to heat exchanger to be introduced in a bore hole in rock, loose earth or the similar. According to the invention the heat exchanger comprises a first tube (1) having a circular cross-section and a second tube (3) having a first wall (4) extending substantially around the whole periphery of the first tube (1), a seocnd wall (5) extending outside the first wall at some distance from this and two end walls (6, 7) which connect neightbouring ends of the first and second walls to each other, which second tube is made of a flexible material whereby a pressure introduced in the space between the first and second walls of the second tube leads to that the distance between these increases, and of a device to connect the bottom end of the first tube with the bottom end of the second tube in such a way that a fluid can flow between the tubes.
SE9804266A 1998-12-09 1998-12-09 Heat exchanger for placement in boreholes and ways of applying heat exchanger SE513267C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9804266A SE513267C2 (en) 1998-12-09 1998-12-09 Heat exchanger for placement in boreholes and ways of applying heat exchanger
PCT/SE1999/002308 WO2000037862A1 (en) 1998-12-09 1999-12-09 Heat exchanger
AU20183/00A AU2018300A (en) 1998-12-09 1999-12-09 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9804266A SE513267C2 (en) 1998-12-09 1998-12-09 Heat exchanger for placement in boreholes and ways of applying heat exchanger

Publications (3)

Publication Number Publication Date
SE9804266D0 SE9804266D0 (en) 1998-12-09
SE9804266L true SE9804266L (en) 2000-06-10
SE513267C2 SE513267C2 (en) 2000-08-14

Family

ID=20413606

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9804266A SE513267C2 (en) 1998-12-09 1998-12-09 Heat exchanger for placement in boreholes and ways of applying heat exchanger

Country Status (3)

Country Link
AU (1) AU2018300A (en)
SE (1) SE513267C2 (en)
WO (1) WO2000037862A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100407673B1 (en) * 2000-12-29 2003-12-01 박혜서 An air conditioning system using the heat of the earth and method of constructing a large heat-exchanging pipe
CH706507A1 (en) * 2012-05-14 2013-11-15 Broder Ag Coaxial borehole heat exchanger and method for assembling such a geothermal probe underground.
WO2013185083A2 (en) * 2012-06-07 2013-12-12 Braun Intertec Geothermal, Llc Ground heat exchange processes and equipment
GB2549832A (en) * 2016-03-08 2017-11-01 Henderson William Geothermal power system
JP6260977B1 (en) * 2016-10-26 2018-01-17 株式会社エコ・プランナー Ground heat exchange device and method for constructing liquid storage tank for ground heat exchange device
SE543081C2 (en) * 2018-10-26 2020-10-06 Rototec Ab Thermal well heat carrier transport system and method for installation of the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64856C (en) * 1976-11-01 1984-01-10 Sunstore Kb SAETT ATT I EN MARKKROPP LAGRA TERMISK ENERGI
DE3015723A1 (en) * 1980-04-24 1981-10-29 Aeroaqua AG, Oberwil Ground heat absorber for heat pump - has foil hose of corrosion-proof material surrounding rinsing jacket
CH658513A5 (en) * 1985-04-29 1986-11-14 Anton Broder Method and device for exchanging heat between a storage body which is solid, or contains gas or liquid
US5339890A (en) * 1993-02-08 1994-08-23 Climate Master, Inc. Ground source heat pump system comprising modular subterranean heat exchange units with concentric conduits
DE19519993C2 (en) * 1995-05-24 2002-03-14 Ver Energiewerke Ag Method and device for producing a geothermal probe

Also Published As

Publication number Publication date
AU2018300A (en) 2000-07-12
SE513267C2 (en) 2000-08-14
SE9804266D0 (en) 1998-12-09
WO2000037862A1 (en) 2000-06-29

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Legal Events

Date Code Title Description
NUG Patent has lapsed