FR2257869A1 - Storage tank for thermal energy - allows recovery of lost heat, and utilization for district heating - Google Patents

Storage tank for thermal energy - allows recovery of lost heat, and utilization for district heating

Info

Publication number
FR2257869A1
FR2257869A1 FR7401218A FR7401218A FR2257869A1 FR 2257869 A1 FR2257869 A1 FR 2257869A1 FR 7401218 A FR7401218 A FR 7401218A FR 7401218 A FR7401218 A FR 7401218A FR 2257869 A1 FR2257869 A1 FR 2257869A1
Authority
FR
France
Prior art keywords
storage tank
district heating
utilization
thermal energy
mass
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
FR7401218A
Other languages
French (fr)
Other versions
FR2257869B1 (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.)
CONTOUR BERNARD FR
Original Assignee
CONTOUR BERNARD FR
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 CONTOUR BERNARD FR filed Critical CONTOUR BERNARD FR
Priority to FR7401218A priority Critical patent/FR2257869A1/en
Priority to US05/540,729 priority patent/US4031952A/en
Priority to DE19752501061 priority patent/DE2501061A1/en
Priority to JP50007384A priority patent/JPS5179852A/ja
Publication of FR2257869A1 publication Critical patent/FR2257869A1/en
Application granted granted Critical
Publication of FR2257869B1 publication Critical patent/FR2257869B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/08—Use of accumulators and the plant being specially adapted for a specific use
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/04—Hot-water central heating systems with the water under high pressure
    • F24D3/06—Arrangements or devices for maintaining high pressure
    • 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
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • F28D20/0043—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material specially adapted for long-term heat storage; Underground tanks; Floating reservoirs; Pools; Ponds
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The storage tank is for heated water, for the recovery of lost calories from a conventional or nuclear power station, for utilisation for district heating. A reservoir is horizontally divided into two compartments by an impervious, thermally insulating pressure transmitting diaphragm. The upper compartment is open to the atmosphere, and accommodates a heavy mass. The mass is of a thickness, so that it exerts an even pressure onto the diaphragm, to compensate for the pressure, applied by the heated water in the lower compartment. The lower compartment is supplied by a feed circuit, and in turn feeds an outlet circuit. The mass of water in the lower compartment, feed and outlet circuit remains constant, being independent of the action of the storage tank.
FR7401218A 1974-01-15 1974-01-15 Storage tank for thermal energy - allows recovery of lost heat, and utilization for district heating Granted FR2257869A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7401218A FR2257869A1 (en) 1974-01-15 1974-01-15 Storage tank for thermal energy - allows recovery of lost heat, and utilization for district heating
US05/540,729 US4031952A (en) 1974-01-15 1975-01-13 Heat energy accumulator
DE19752501061 DE2501061A1 (en) 1974-01-15 1975-01-13 ACCUMULATOR FOR THERMAL ENERGY
JP50007384A JPS5179852A (en) 1974-01-15 1975-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401218A FR2257869A1 (en) 1974-01-15 1974-01-15 Storage tank for thermal energy - allows recovery of lost heat, and utilization for district heating

Publications (2)

Publication Number Publication Date
FR2257869A1 true FR2257869A1 (en) 1975-08-08
FR2257869B1 FR2257869B1 (en) 1977-03-04

Family

ID=9133461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401218A Granted FR2257869A1 (en) 1974-01-15 1974-01-15 Storage tank for thermal energy - allows recovery of lost heat, and utilization for district heating

Country Status (1)

Country Link
FR (1) FR2257869A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949584A1 (en) * 1979-12-10 1981-06-11 Herbert Ing.(grad.) 5000 Köln Kaniut Underground heat store with ground heat collector - comprises concrete tank containing sand or water covered over with soil for landscaping
FR2521270A1 (en) * 1982-02-08 1983-08-12 Chevalier Gerard Variable volume hot water storage for solar heater - uses variable volume tank with the entry of cold water controlled by a solenoid valve which is operated by a water temperature transducer
WO1984002766A1 (en) * 1982-12-30 1984-07-19 Martinell Rudolf Haokan Method for storing thermal energy for a heat pump installation
FR3143826A1 (en) * 2022-12-20 2024-06-21 Commissariat A L'energie Atomique Et Aux Energies Alternatives Installation comprising at least one nuclear reactor and a thermal storage pit arranged at least partly above the reactor and connected to a heat network.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949584A1 (en) * 1979-12-10 1981-06-11 Herbert Ing.(grad.) 5000 Köln Kaniut Underground heat store with ground heat collector - comprises concrete tank containing sand or water covered over with soil for landscaping
FR2521270A1 (en) * 1982-02-08 1983-08-12 Chevalier Gerard Variable volume hot water storage for solar heater - uses variable volume tank with the entry of cold water controlled by a solenoid valve which is operated by a water temperature transducer
WO1984002766A1 (en) * 1982-12-30 1984-07-19 Martinell Rudolf Haokan Method for storing thermal energy for a heat pump installation
FR3143826A1 (en) * 2022-12-20 2024-06-21 Commissariat A L'energie Atomique Et Aux Energies Alternatives Installation comprising at least one nuclear reactor and a thermal storage pit arranged at least partly above the reactor and connected to a heat network.
EP4390972A1 (en) * 2022-12-20 2024-06-26 Commissariat à l'énergie atomique et aux énergies alternatives Installation comprising at least one nuclear reactor and a thermal storage pit at least partly arranged above the reactor and connected to a heat network

Also Published As

Publication number Publication date
FR2257869B1 (en) 1977-03-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse