FR2293678A2 - Geothermal heating system - has two interconnected heat pumps between hot water supply and return lines - Google Patents

Geothermal heating system - has two interconnected heat pumps between hot water supply and return lines

Info

Publication number
FR2293678A2
FR2293678A2 FR7439639A FR7439639A FR2293678A2 FR 2293678 A2 FR2293678 A2 FR 2293678A2 FR 7439639 A FR7439639 A FR 7439639A FR 7439639 A FR7439639 A FR 7439639A FR 2293678 A2 FR2293678 A2 FR 2293678A2
Authority
FR
France
Prior art keywords
hot water
water supply
heating system
heat pumps
return lines
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
FR7439639A
Other languages
French (fr)
Other versions
FR2293678B2 (en
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.)
PARICA
Original Assignee
PARICA
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 PARICA filed Critical PARICA
Priority to FR7439639A priority Critical patent/FR2293678A2/en
Publication of FR2293678A2 publication Critical patent/FR2293678A2/en
Application granted granted Critical
Publication of FR2293678B2 publication Critical patent/FR2293678B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0207—Central heating systems using heat accumulated in storage masses using heat pumps district heating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/40—Geothermal heat-pumps
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/17—District heating
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The heating circuit using geothermal heat has two heat pumps at each point to be heated, each pump having a condenser and evaporator, as in the main patent. A hot water return line is connected to the evaporator and condenser of the first heat pump and the outlet of this condenser is connected to the hot water discharge line from the supply. The outlet of the evaporator is connected to the condenser of the second heat pump, the latter having its outer side connected to the hot water return line which is connected to the first heat pump. The outlet of the evaporator of the second heat pump is connected to the return water line to the primary source.
FR7439639A 1974-12-04 1974-12-04 Geothermal heating system - has two interconnected heat pumps between hot water supply and return lines Granted FR2293678A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7439639A FR2293678A2 (en) 1974-12-04 1974-12-04 Geothermal heating system - has two interconnected heat pumps between hot water supply and return lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7439639A FR2293678A2 (en) 1974-12-04 1974-12-04 Geothermal heating system - has two interconnected heat pumps between hot water supply and return lines

Publications (2)

Publication Number Publication Date
FR2293678A2 true FR2293678A2 (en) 1976-07-02
FR2293678B2 FR2293678B2 (en) 1977-04-15

Family

ID=9145536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439639A Granted FR2293678A2 (en) 1974-12-04 1974-12-04 Geothermal heating system - has two interconnected heat pumps between hot water supply and return lines

Country Status (1)

Country Link
FR (1) FR2293678A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592143A1 (en) * 1985-12-23 1987-06-26 Chauffe Sa Cie Gle PROCESS FOR HEATING DOMESTIC OR OTHER PREMISES AND FOR SUPPLYING HOT WATER FOR SANITARY USE, IN PARTICULAR USING THE GEOTHERMAL ENERGY OF GROUNDWATERS.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2566900C2 (en) * 2012-03-06 2015-10-27 Открытое акционерное общество "ИНСОЛАР-ИНВЕСТ" Method of cascade heat pump heat supply

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592143A1 (en) * 1985-12-23 1987-06-26 Chauffe Sa Cie Gle PROCESS FOR HEATING DOMESTIC OR OTHER PREMISES AND FOR SUPPLYING HOT WATER FOR SANITARY USE, IN PARTICULAR USING THE GEOTHERMAL ENERGY OF GROUNDWATERS.
EP0228307A1 (en) * 1985-12-23 1987-07-08 S.A. "Compagnie Generale De Chauffe" Process for heating domestic and other spaces and for supplying hot water for sanitary uses, using geothermal heat from subterranean wells

Also Published As

Publication number Publication date
FR2293678B2 (en) 1977-04-15

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