WO2009036974A3 - Latentwärmespeichermedium - Google Patents

Latentwärmespeichermedium Download PDF

Info

Publication number
WO2009036974A3
WO2009036974A3 PCT/EP2008/007806 EP2008007806W WO2009036974A3 WO 2009036974 A3 WO2009036974 A3 WO 2009036974A3 EP 2008007806 W EP2008007806 W EP 2008007806W WO 2009036974 A3 WO2009036974 A3 WO 2009036974A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat storage
latent heat
storage medium
heat medium
storage heat
Prior art date
Application number
PCT/EP2008/007806
Other languages
English (en)
French (fr)
Other versions
WO2009036974A2 (de
Inventor
Volker Liebel
Harald Mehling
Original Assignee
Rehau Ag & Co
Volker Liebel
Harald Mehling
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 Rehau Ag & Co, Volker Liebel, Harald Mehling filed Critical Rehau Ag & Co
Publication of WO2009036974A2 publication Critical patent/WO2009036974A2/de
Publication of WO2009036974A3 publication Critical patent/WO2009036974A3/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • 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
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
    • 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
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/025—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being in direct contact with a heat-exchange medium or with another heat storage material
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Building Environments (AREA)
  • Central Heating Systems (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

Die Erfindung betrifft ein Latentwärmespeichermedium. Um ein herkömmliches Latentwärmespeichermedium dahingehend zu verbessern, dass es über eine Vielzahl von Lade-Entladezyklen eine im Wesentlichen konstante und höhere Latentwärmespeicherkapazität aufweist, ist erfindungsgemäß vorgesehen, dass das Latentwärmespeichermedium wenigstens zwei Latentwärmespeicherkomponenten (1, 2) umfasst, die in einem Betriebstemperaturbereich des Latentwärmespeichermediums jeweils einen Phasenübergang aufweisen, wobei wenigstens eine Latentwärmespeicherkomponente (1) zumindest ein Latentwärmespeicherelement aufweist, das beim Phasenübergang formstabil bleibt.
PCT/EP2008/007806 2007-09-18 2008-09-18 Latentwärmespeichermedium WO2009036974A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007013140.2 2007-09-18
DE202007013140U DE202007013140U1 (de) 2007-09-18 2007-09-18 Latentwärmespeichermedium

Publications (2)

Publication Number Publication Date
WO2009036974A2 WO2009036974A2 (de) 2009-03-26
WO2009036974A3 true WO2009036974A3 (de) 2009-08-06

Family

ID=40365587

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007806 WO2009036974A2 (de) 2007-09-18 2008-09-18 Latentwärmespeichermedium

Country Status (2)

Country Link
DE (1) DE202007013140U1 (de)
WO (1) WO2009036974A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940279A (zh) * 2013-01-22 2014-07-23 武汉理工大学 一种储热装置
FR3022617B1 (fr) * 2014-06-18 2016-06-24 Commissariat Energie Atomique Procede de realisation d'un dispositif de stockage d'energie thermique par materiau a changement de phase solide/solide
AT520919B1 (de) * 2018-05-29 2019-09-15 Rep Ip Ag Transportbehälter zum Transport von temperaturempfindlichem Transportgut
AT522704B1 (de) * 2019-06-24 2023-07-15 Rep Ip Ag Verpackung für pharmazeutische Erzeugnisse
AT522703B1 (de) * 2019-06-24 2023-07-15 Rep Ip Ag Verpackung für pharmazeutische Erzeugnisse

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1089821A (ja) * 1996-09-10 1998-04-10 Sanyo Electric Co Ltd 蓄熱・蓄冷流動体
EP1411313A1 (de) * 2002-10-18 2004-04-21 P. Noel Thomas Kühlverfahren und -vorrichtung mit Phasenumwandlungsmaterial enthaltenden Wärmeaustauschelementen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908166A (en) * 1985-11-22 1990-03-13 University Of Dayton Method for preparing polyolefin composites containing a phase change material
DD270310A1 (de) * 1988-03-24 1989-07-26 Freiberg Bergakademie SPEICHERFUELLUNG MIT EINER SPEICHERTEMPERATUR VON > 100 GRAD CELSIUS FUER DYNAMISCHE LATENTWAERMESPEICHER
US5687706A (en) * 1995-04-25 1997-11-18 University Of Florida Phase change material storage heater

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1089821A (ja) * 1996-09-10 1998-04-10 Sanyo Electric Co Ltd 蓄熱・蓄冷流動体
EP1411313A1 (de) * 2002-10-18 2004-04-21 P. Noel Thomas Kühlverfahren und -vorrichtung mit Phasenumwandlungsmaterial enthaltenden Wärmeaustauschelementen

Also Published As

Publication number Publication date
WO2009036974A2 (de) 2009-03-26
DE202007013140U1 (de) 2009-02-19

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