FR2323897A3 - Geothermic power system using borehole and double pipe - includes pumping cold water down between pipes collecting hot water at top - Google Patents

Geothermic power system using borehole and double pipe - includes pumping cold water down between pipes collecting hot water at top

Info

Publication number
FR2323897A3
FR2323897A3 FR7400730A FR7400730A FR2323897A3 FR 2323897 A3 FR2323897 A3 FR 2323897A3 FR 7400730 A FR7400730 A FR 7400730A FR 7400730 A FR7400730 A FR 7400730A FR 2323897 A3 FR2323897 A3 FR 2323897A3
Authority
FR
France
Prior art keywords
cold water
geothermic
borehole
hot water
power system
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.)
Withdrawn
Application number
FR7400730A
Other languages
French (fr)
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.)
POUVREAU PIERRE
Original Assignee
POUVREAU PIERRE
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 POUVREAU PIERRE filed Critical POUVREAU PIERRE
Priority to FR7400730A priority Critical patent/FR2323897A3/en
Publication of FR2323897A3 publication Critical patent/FR2323897A3/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General 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)
  • Foundations (AREA)

Abstract

The power is made available by the fact that the soil temperature rises 1 deg. C for every 35 m depth of hole. The equipment consists of a double walled pipe with is installed into the ground to the required depth. The cold water from the surface is pumped down the outer pipe, its temperature rising as it goes down. At the bottom of the pipe the water enters the central tube and is allowed to rise to the surface and to be pumped away for use for heating or power generation. The height of the columns of water are maintained so that the outer column of cold water balances the inner column of hot water.
FR7400730A 1974-01-09 1974-01-09 Geothermic power system using borehole and double pipe - includes pumping cold water down between pipes collecting hot water at top Withdrawn FR2323897A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7400730A FR2323897A3 (en) 1974-01-09 1974-01-09 Geothermic power system using borehole and double pipe - includes pumping cold water down between pipes collecting hot water at top

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400730A FR2323897A3 (en) 1974-01-09 1974-01-09 Geothermic power system using borehole and double pipe - includes pumping cold water down between pipes collecting hot water at top

Publications (1)

Publication Number Publication Date
FR2323897A3 true FR2323897A3 (en) 1977-04-08

Family

ID=9133273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400730A Withdrawn FR2323897A3 (en) 1974-01-09 1974-01-09 Geothermic power system using borehole and double pipe - includes pumping cold water down between pipes collecting hot water at top

Country Status (1)

Country Link
FR (1) FR2323897A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457416A1 (en) * 1990-05-18 1991-11-21 Diego Horten Device for using geothermal energy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457416A1 (en) * 1990-05-18 1991-11-21 Diego Horten Device for using geothermal energy
WO1991018205A1 (en) * 1990-05-18 1991-11-28 Diego Horten Device for utilizing geothermal energy
US5203173A (en) * 1990-05-18 1993-04-20 Diego Horton Device for utilization of geothermal energy

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Legal Events

Date Code Title Description
ST Notification of lapse