PL441712A1 - Thermal energy storage and method of storing thermal energy - Google Patents

Thermal energy storage and method of storing thermal energy

Info

Publication number
PL441712A1
PL441712A1 PL441712A PL44171222A PL441712A1 PL 441712 A1 PL441712 A1 PL 441712A1 PL 441712 A PL441712 A PL 441712A PL 44171222 A PL44171222 A PL 44171222A PL 441712 A1 PL441712 A1 PL 441712A1
Authority
PL
Poland
Prior art keywords
thermal energy
pipeline
filling
heating
solar collector
Prior art date
Application number
PL441712A
Other languages
Polish (pl)
Inventor
Bogdan Wera
Original Assignee
Bogdan Wera
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 Bogdan Wera filed Critical Bogdan Wera
Priority to PL441712A priority Critical patent/PL441712A1/en
Priority to PCT/PL2023/000036 priority patent/WO2024014968A1/en
Publication of PL441712A1 publication Critical patent/PL441712A1/en

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
    • 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
    • F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00—Arrangements for storing heat collected by solar heat collectors
    • 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
    • F28D2020/0004—Particular heat storage apparatus
    • F28D2020/0013—Particular heat storage apparatus the heat storage material being enclosed in elements attached to or integral with heat exchange conduits
    • 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
    • F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
    • F28D2020/0078—Heat exchanger arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Central Heating Systems (AREA)
  • Building Environments (AREA)

Abstract

Magazyn energii cieplnej zawiera w przestrzeni wydzielonej ścianami bocznymi (2), podstawą (3) i pokrywą (4), wypełnienie (5) akumulujące energię cieplną. Wewnątrz wypełnienia (5), zawiera ułożony warstwowo co najmniej jeden rurociąg grzewczy (7) wypełnienia (5), połączony przez rurociąg zasilający (11) z kolektorem słonecznym (6), poprzez rozdzielacz (12) elektrozaworem termostatycznym (10) i z rurociągiem oraz ze sterownikiem sterującym pompą cyrkulacyjną obiegu zamkniętego czynnika grzewczego. Ściana boczna (2) zawiera układ izolacji aktywnej, który zawiera wokół warstwy zewnętrznej (13.2) izolacji pasywnej co najmniej jeden rurociąg grzewczy zewnętrzny (9) zasilany czynnikiem grzewczym z kolektora słonecznego (6). Układ izolacji aktywnej zawiera także rurociąg grzewczy (8) w warstwie betonu zbrojonego (14) zasilany czynnikiem grzewczym. Sposób magazynowania energii cieplnej polega na tym, że wypełnienie ogrzewa się za pośrednictwem rurociągu grzewczego (7) czynnikiem grzewczym, który pobiera się za pośrednictwem pompy cyrkulacyjnej z kolektora słonecznego (6) i zawraca się w obiegu zamkniętym do kolektora słonecznego (6). Rurociągiem grzewczym zewnętrznym (9) ogrzewa się powierzchnię zewnętrzną ścian bocznych (2) oraz warstwy gruntu przyległe do magazynu (1). Do wymienionego rurociągu grzewczego (9) zewnętrznego podaje się czynnik grzewczy o temperaturze niższej niż temperatura wypełnienia (5) wewnątrz magazynu (1).The thermal energy storage room contains a filling (5) accumulating thermal energy in the space separated by the side walls (2), the base (3) and the cover (4). Inside the filling (5), it contains at least one heating pipeline (7) arranged in layers (7) of the filling (5), connected through the supply pipeline (11) with the solar collector (6), through the manifold (12) with a thermostatic solenoid valve (10) and with the pipeline and with a controller controlling the closed circuit circulation pump of the heating medium. The side wall (2) contains an active insulation system, which includes at least one external heating pipeline (9) powered by the heating medium from the solar collector (6) around the outer layer (13.2) of passive insulation. The active insulation system also includes a heating pipeline (8) in the reinforced concrete layer (14) powered by a heating medium. The method of storing thermal energy is that the filling is heated via the heating pipeline (7) with the heating medium, which is taken from the solar collector (6) via a circulation pump and returned in a closed circuit to the solar collector (6). The external heating pipeline (9) is used to heat the outer surface of the side walls (2) and the soil layers adjacent to the warehouse (1). The heating medium at a temperature lower than the filling temperature (5) inside the warehouse (1) is fed to the mentioned external heating pipeline (9).

PL441712A 2022-07-12 2022-07-12 Thermal energy storage and method of storing thermal energy PL441712A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL441712A PL441712A1 (en) 2022-07-12 2022-07-12 Thermal energy storage and method of storing thermal energy
PCT/PL2023/000036 WO2024014968A1 (en) 2022-07-12 2023-07-11 Thermal energy storage and method for storing thermal energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441712A PL441712A1 (en) 2022-07-12 2022-07-12 Thermal energy storage and method of storing thermal energy

Publications (1)

Publication Number Publication Date
PL441712A1 true PL441712A1 (en) 2024-01-15

Family

ID=88290813

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441712A PL441712A1 (en) 2022-07-12 2022-07-12 Thermal energy storage and method of storing thermal energy

Country Status (2)

Country Link
PL (1) PL441712A1 (en)
WO (1) WO2024014968A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929692A1 (en) * 1999-06-28 2001-01-04 Bernd Scheuermann Heat storage medium for solar energy is buried in the ground with insulation and sealing which also protects it from pressures within the soil without major excavation
GB2489011A (en) * 2011-03-16 2012-09-19 Green Structures Ltd Thermal energy store
KR101166684B1 (en) * 2012-02-06 2012-07-19 (주)비엔텍아이엔씨 Thermal storage of underground rock using heat utilizing system
KR101670007B1 (en) * 2016-06-15 2016-10-27 한국지역난방기술 (주) Borehole seasonal heat storage system capable of selecting storing space in accordance with supply temperature of heat source
FR3118149B1 (en) * 2020-12-23 2023-01-06 Commissariat Energie Atomique THERMAL STORAGE MODULE WITH PHASE CHANGE MATERIAL WHOSE MANUFACTURE IS SIMPLIFIED

Also Published As

Publication number Publication date
WO2024014968A1 (en) 2024-01-18

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