FR2288947A1 - Storing heat for heating system - using indirect heat exchange to store heat in natural underground water reservoirs - Google Patents

Storing heat for heating system - using indirect heat exchange to store heat in natural underground water reservoirs

Info

Publication number
FR2288947A1
FR2288947A1 FR7440573A FR7440573A FR2288947A1 FR 2288947 A1 FR2288947 A1 FR 2288947A1 FR 7440573 A FR7440573 A FR 7440573A FR 7440573 A FR7440573 A FR 7440573A FR 2288947 A1 FR2288947 A1 FR 2288947A1
Authority
FR
France
Prior art keywords
heat
heating system
natural
underground water
store
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Withdrawn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
FR7440573A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7440573A priority Critical patent/FR2288947A1/en
Publication of FR2288947A1 publication Critical patent/FR2288947A1/en
Withdrawn legal-status Critical Current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
    • F24T10/20—Geothermal collectors using underground water as working fluid; using working fluid injected directly into the ground, e.g. using injection wells and recovery wells
    • 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)
  • Hydrology & Water Resources (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Central Heating Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

A water space heating system contains a heater and a pump (3). The piping is taken through one side of an indirect heat exchanger (4), the other side of which has piping (5) containing a pump (6) joining two well separated parts (7, 8) of a natural underground water filled fissure. When heat is available from the heater (2) it is transferred through the heat exchanger to the water in the natural fissure which is large enough to store it at comparatively low temperatures. At times of demand both flows are reversed and heat is put back into the space heating circuit. The use of the indirect heat exchanger avoids any contamination of the natural water in the fissure.
FR7440573A 1974-10-21 1974-10-21 Storing heat for heating system - using indirect heat exchange to store heat in natural underground water reservoirs Withdrawn FR2288947A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440573A FR2288947A1 (en) 1974-10-21 1974-10-21 Storing heat for heating system - using indirect heat exchange to store heat in natural underground water reservoirs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440573A FR2288947A1 (en) 1974-10-21 1974-10-21 Storing heat for heating system - using indirect heat exchange to store heat in natural underground water reservoirs

Publications (1)

Publication Number Publication Date
FR2288947A1 true FR2288947A1 (en) 1976-05-21

Family

ID=9145886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440573A Withdrawn FR2288947A1 (en) 1974-10-21 1974-10-21 Storing heat for heating system - using indirect heat exchange to store heat in natural underground water reservoirs

Country Status (1)

Country Link
FR (1) FR2288947A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461897A2 (en) * 1979-07-18 1981-02-06 Olivet Jean Seasonal heat storage below ground - uses summer solar heat to provide winter heating stored in pipework in sand mass
WO1982001860A1 (en) * 1980-12-02 1982-06-10 Olav Hallaraune Launching apparatus for discharging a projectile connected to a lifeline or the like
AT388233B (en) * 1980-12-18 1989-05-26 Leif Lemmeke DEVICE FOR THE USE OF GROUND AND / OR SURFACE WATER AS A HEAT SOURCE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461897A2 (en) * 1979-07-18 1981-02-06 Olivet Jean Seasonal heat storage below ground - uses summer solar heat to provide winter heating stored in pipework in sand mass
WO1982001860A1 (en) * 1980-12-02 1982-06-10 Olav Hallaraune Launching apparatus for discharging a projectile connected to a lifeline or the like
AT388233B (en) * 1980-12-18 1989-05-26 Leif Lemmeke DEVICE FOR THE USE OF GROUND AND / OR SURFACE WATER AS A HEAT SOURCE

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Legal Events

Date Code Title Description
ST Notification of lapse