WO2012000001A2 - Réservoir - Google Patents

Réservoir Download PDF

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Publication number
WO2012000001A2
WO2012000001A2 PCT/AT2011/000096 AT2011000096W WO2012000001A2 WO 2012000001 A2 WO2012000001 A2 WO 2012000001A2 AT 2011000096 W AT2011000096 W AT 2011000096W WO 2012000001 A2 WO2012000001 A2 WO 2012000001A2
Authority
WO
WIPO (PCT)
Prior art keywords
container
storage
space
housing
wall
Prior art date
Application number
PCT/AT2011/000096
Other languages
German (de)
English (en)
Other versions
WO2012000001A3 (fr
Inventor
Siegfried Prugner
Original Assignee
Psw Systems Ag
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
Priority claimed from ATA1114/2010A external-priority patent/AT510469A1/de
Application filed by Psw Systems Ag filed Critical Psw Systems Ag
Publication of WO2012000001A2 publication Critical patent/WO2012000001A2/fr
Publication of WO2012000001A3 publication Critical patent/WO2012000001A3/fr

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
    • F28D20/0034—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
    • 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

Definitions

  • the invention relates to a storage for a cooled or heated medium.
  • for storage whether they are to store a cooled or a heated medium, various, sometimes quite expensive constructions have become known.
  • thermos containers which are used for the storage of heated or chilled drinks or food.
  • the invention has for its object to provide a memory of the type mentioned is available, which is effective and in which a low heat exchange of the stored medium takes place with the environment.
  • the at least one container is double-shelled, the heat transfer through the walls of the container is limited.
  • the heat exchange between the medium contained in the container and the environment is minimized by providing a housing outside the container which provides further insulation in terms of reducing the heat flow rate.
  • the memory according to the invention can be provided within the outer housing one, two or more containers.
  • An embodiment is contemplated in which the containers (at least two) are placed inside each other. This opens up the possibility, in the inner container, of a (heated) medium with a higher temperature, in the space between the inner container and the next outer container, a medium with a slightly lower temperature than in the inner container and so on conversely with cooled media).
  • At least one wall of the at least one container and / or at least one wall of the housing surrounding the at least one container are designed to be reflective, wherein the reflection surface is preferably directed in each case inwards.
  • FIG. 1 is a plan view of the embodiment of FIG. 1,
  • FIG. 4 shows the embodiment of Fig. 3 in plan view
  • Fig. 6 shows a fourth embodiment of the invention
  • Fig. 7 shows a fifth embodiment of the invention.
  • a memory 1 shown in Fig. 1 has four containers 3, which are arranged within a housing 5.
  • Each of the containers 3 is designed as an insulating container and for this purpose has walls 7 formed as double shells.
  • the inwardly facing surface of the inner shell 13 and optionally also the inwardly facing surface of the outer shell 15 of the wall 7 of the container 3 are reflective by mirroring. This also applies to the upper boundary (lid 11) and the lower boundary (bottom 9) of the container 3.
  • the housing 5, in which the four containers 3 are arranged has a simple wall, there is the possibility that Also, the wall of the housing 5 including the bottom and lid is bivalve with reflective coating on the inside of at least one of the shells, in particular the inner shell is formed, as has been previously described for the container 3 itself.
  • the containers 3 are associated with reflective, arranged within the housing 5, partitions 17, wherein the reflective partition walls 17 inward, so directed to the container 3 reflection surfaces , which are formed for example by mirroring, have.
  • the partitions 17 may be formed so that they completely surround the container 3, so enclose the outer shell 15 of the container entirely in itself, and / or container 3 is only partially surrounded.
  • the intermediate walls 17 can also be made of polished metal, in particular stainless steel, and are curved in the embodiment shown concentrically to the substantially cylindrical containers 3 (see Fig. 2).
  • Fig. 1 is still indicated that the container 3 are each supported by pointed feet 19 on the bottom 6 of the housing 5, so that here too the relevant surface for the heat transfer through the tips of the feet 19 is virtually reduced to zero.
  • the container 3 are formed in the region of their walls 7, bottom 9 and lid 11 as a double shell with reflective coating, they act as per se known thermos, so that the heat exchange between the recorded medium inside the container 3 and the environment is very small , Thus, cooled and / or heated media can be stored in memories 1 according to the invention without appreciable temperature change for longer periods of time.
  • each of the containers 3 has, as described with reference to Figs. 1 and 2, a double-walled wall 7, bottom 9 and lid 11, wherein the inwardly facing surfaces of at least one shell of each container 3, preferably that of the inner shells, so as in the embodiment shown in FIGS. 1 and 2, for example, by mirroring, are formed as a reflection surface.
  • the embodiment of the memory 1 shown in FIGS. 3 and 4 is intended, in particular, for storing media 21 at different temperatures in the containers 3.
  • heated media 21 is thought, in the innermost container 3, the medium with the highest temperature, in the space between the innermost container 3 and the next outer container 3 (middle container 3) medium medium 21 and between the middle container 3 and To store the outer container 3, a medium 21 with the lowest temperature.
  • a further embodiment of the invention which has an inner shell 13 which is filled with the medium 21.
  • the inner shell 13 is concentrically surrounded by an inner intermediate wall 17 'which preferably reflects on the side facing the inner shell 13, e.g. mirrored, is and on the outside has a thermally insulating layer 20.
  • the inner intermediate wall 17 'in the illustrated exemplary embodiment is surrounded by a second, outer intermediate wall 17 ", which in turn is preferably reflective on the inner side, eg mirrored, and has a thermally insulating layer 20 on the outer side a wall of the housing 5 wrapped.
  • the intermediate walls 17 ', 17 " will preferably be reflective to the inside and the insulating layers 20 to be located outside .
  • the intermediate walls 17', 17" are preferred reflective to the outside and the insulating layers 20 are arranged inside.
  • first space 22 Between the inner shell 13 and the inner housing wall 17 'is first space 22, between the inner intermediate wall 17' and the outer intermediate wall 17 "a second space 22 'and between the outer partition wall 17" and the housing wall, a third space 22 ".
  • the spaces 22, 22 'and 22 " may be evacuated individually or interconnected, it being also possible that only one or two of the spaces 22, 22' and 22" are evacuated, but not the other
  • getter material which binds gas molecules, can be arranged in the evacuated space to improve the vacuum in the space (s) 22, 22 'and 22 ".
  • the getter material is arranged on or in the insulating layer 20.
  • the insulating layer 20 has the effect that at most of the intermediate wall 17 ', 17 "received heat is forwarded only to a reduced extent, so that in addition to a possibly existing vacuum and a mirroring insulation takes place, which in a heated medium 21, a temperature gradient and in a cooled medium 21, a temperature increase is reduced to the outside, whereby the Heat radiation is reduced to the outside or inward.
  • the double shell according to the invention can be formed in the invention either directly from a second, not shown in FIG. 5, the inner shell 13 surrounding shell, as described with reference to FIGS. 1 and 2.
  • the second shell of the double shell can also be formed by the inner intermediate wall 17 'or the outer intermediate wall 17 "or the wall of the housing 5.
  • a further structurally simple embodiment of the invention is shown, in which a space 23 between the double shells 13, 15 formed walls 7 of a container 3 is filled with heavy gas 24.
  • the space 23 may be filled to about 11/12 with the heavy gas 24 and the upper 1/12 is filled with air 25. But it can also be a complete filling with heavy gas 25 may be provided.
  • a filler neck 26 for the heavy gas 24 is closed with a closure 27 and a vent pipe 28 with downwardly facing opening 29 remains open, so that temperature-induced volume changes of the gases 24, 25 can be compensated.
  • valves 30, 31 may be installed in the nozzles 26, 28, as the embodiment of FIG. 7 shows.
  • the container 3 may be provided with medium having a temperature of e.g. 160 ° C be filled with a pressure of 6 bar.
  • the gases 24, 25 also heat up to a temperature of about 160 ° C., and through the at least one open valve 31, the gases 24, 25 can relax.
  • both valves 30, 31 are closed. Then reduces the temperature of the gases 24, 25 to a normal operating temperature of, for example, 60-80 ° C, creates an automatic negative pressure in the space 23rd
  • a storage 1 for heated or cooled media 21 has at least one container 3, the wall 7 formed as a double shell, bottom 9 and cover 11. At least one shell of the wall 7, the bottom 9 and the cover 11 is formed, for example by mirroring, as a reflective surface with an inwardly directed reflection surface. In addition, the space between the shells 13, 15 may be evacuated.
  • the container 3 may be provided in an outer housing 5, wherein between the container 3 and the outer housing 5 reflective partition walls 17 may be provided with inwardly directed, so directed towards the container 3, reflecting surfaces.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Vapour Deposition (AREA)
  • Packages (AREA)

Abstract

L'invention concerne un réservoir (1) destiné à des fluides réchauffés et refroidis (21), comprenant au moins un contenant (3) qui présente une paroi (7), un fond (9) et un élément de recouvrement (11) à double coque. Au moins une coque de la paroi (7), du fond (9) et de l'élément de recouvrement (11) se présente sous la forme d'une surface réfléchissante comportant une face réfléchissante orientée vers l'intérieur, obtenue par exemple par application d'une couche réfléchissante. En outre, un vide peut être créé dans l'espace compris entre les coques (13, 15). Le contenant (3) peut être placé dans un boîtier extérieur (5). Des parois intermédiaires réfléchissantes (17, 17', 17") comportant des faces réfléchissantes orientées vers l'intérieur, c'est-à-dire vers le contenant (3), peuvent être placées entre ce dernier (3) et le boîtier extérieur (5).
PCT/AT2011/000096 2010-07-01 2011-02-28 Réservoir WO2012000001A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ATA1114/2010 2010-07-01
ATA1114/2010A AT510469A1 (de) 2010-07-01 2010-07-01 Speicher
AT2011000063 2011-02-03
ATPCT/AT2011/000063 2011-02-03

Publications (2)

Publication Number Publication Date
WO2012000001A2 true WO2012000001A2 (fr) 2012-01-05
WO2012000001A3 WO2012000001A3 (fr) 2012-03-01

Family

ID=44514355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2011/000096 WO2012000001A2 (fr) 2010-07-01 2011-02-28 Réservoir

Country Status (1)

Country Link
WO (1) WO2012000001A2 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103579665A (zh) * 2013-10-25 2014-02-12 东莞市安德丰电池有限公司 一种高低温兼顾的凝胶锂离子电池及其制作方法
WO2015036080A1 (fr) 2013-09-11 2015-03-19 Merck Patent Gmbh Dispositif d'électroluminescence organique
KR20150145201A (ko) 2014-06-17 2015-12-29 서울대학교산학협력단 알츠하이머 질환 모델용 형질전환 돼지 및 이의 용도
WO2016012384A1 (fr) 2014-07-22 2016-01-28 F. Hoffmann-La Roche Ag Amidines de trifluormethyloxazine utilisées comme inhibiteurs de bace1
DE102014115923A1 (de) 2014-10-31 2016-05-04 Continental Automotive Gmbh Wabenkörper mit elektrischer Heizvorrichtung
DE102016002213A1 (de) 2015-02-26 2016-11-03 Dynamic Solar Systems Ag PV-Schichtfolge erhalten durch ein Raumtemperatur-Verfahren und Raumtemperatur-Verfahren zur Herstellung einer PV-Schichtfolge
US9748843B2 (en) 2014-09-24 2017-08-29 Linear Technology Corporation DCR inductor current-sensing in four-switch buck-boost converters
US9909470B2 (en) 2015-04-23 2018-03-06 Ford Global Technologies, Llc Crankcase ventilation pressure management for turbocharged engine
US10892160B2 (en) 2015-02-26 2021-01-12 Dynamic Solar Systems Ag Method for producing electrotechnical thin layers at room temperature, and electrotechnical thin layer

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1292041A (fr) * 1960-06-14 1962-04-27 Accumulateur d'eau chaude à chauffage électrique
FR2339818A1 (fr) * 1976-01-28 1977-08-26 Surrel Yves Installation thermique a energie solaire
US4169461A (en) * 1977-10-27 1979-10-02 Haug Henry W Storge tank especially suitable for use in a solar heat system
US4233960A (en) * 1978-07-21 1980-11-18 Johnson Steven A Heat storage apparatus and method
US4313400A (en) * 1979-06-08 1982-02-02 Amtrol Inc. Lined metal tank with heat shield, indirect fired water heater and method of making same
JPS5896991A (ja) * 1981-12-05 1983-06-09 Yoshika Sanai 加熱、保温容器
FR2524125A1 (fr) * 1982-03-24 1983-09-30 Phenol Eng Procede pour le stockage et la restitution d'energie calorifique, et dispositif destine a sa mise en oeuvre, constituant un element porteur de batiment
DE8407727U1 (de) * 1984-03-14 1985-09-05 Kernforschungsanlage Jülich GmbH, 5170 Jülich Wärmespeicher für unter Überdruck stehende Medien
EP0323942A1 (fr) * 1988-01-08 1989-07-12 Benoît Perez Ballon de production d'eau chaude et procédé de mise en chauffe dudit ballon
DE4038963A1 (de) * 1990-12-06 1992-06-11 Joachim Dorfmueller Heizungsanlage mit einem speichertank
US5385214A (en) * 1992-11-30 1995-01-31 Spurgeon; John E. Heat storage system utilized in heat engine drive system
GB2287057A (en) * 1994-02-24 1995-09-06 Ian Bruce Pauley Water storage tank
GB2352023A (en) * 1999-07-02 2001-01-17 Baxi Partnership Ltd Hot water storage tank
DE10256338A1 (de) * 2002-12-03 2004-06-17 Musial, Jean-Marc Zweischalenbrauch- und Warmwasserspeicher
WO2006050944A1 (fr) * 2004-11-15 2006-05-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Accumulateur de chaleur et utilisation de l'accumulateur de chaleur dans un systeme de chauffage comportant une installation solaire et une pompe a chaleur

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1292041A (fr) * 1960-06-14 1962-04-27 Accumulateur d'eau chaude à chauffage électrique
FR2339818A1 (fr) * 1976-01-28 1977-08-26 Surrel Yves Installation thermique a energie solaire
US4169461A (en) * 1977-10-27 1979-10-02 Haug Henry W Storge tank especially suitable for use in a solar heat system
US4233960A (en) * 1978-07-21 1980-11-18 Johnson Steven A Heat storage apparatus and method
US4313400A (en) * 1979-06-08 1982-02-02 Amtrol Inc. Lined metal tank with heat shield, indirect fired water heater and method of making same
JPS5896991A (ja) * 1981-12-05 1983-06-09 Yoshika Sanai 加熱、保温容器
FR2524125A1 (fr) * 1982-03-24 1983-09-30 Phenol Eng Procede pour le stockage et la restitution d'energie calorifique, et dispositif destine a sa mise en oeuvre, constituant un element porteur de batiment
DE8407727U1 (de) * 1984-03-14 1985-09-05 Kernforschungsanlage Jülich GmbH, 5170 Jülich Wärmespeicher für unter Überdruck stehende Medien
EP0323942A1 (fr) * 1988-01-08 1989-07-12 Benoît Perez Ballon de production d'eau chaude et procédé de mise en chauffe dudit ballon
DE4038963A1 (de) * 1990-12-06 1992-06-11 Joachim Dorfmueller Heizungsanlage mit einem speichertank
US5385214A (en) * 1992-11-30 1995-01-31 Spurgeon; John E. Heat storage system utilized in heat engine drive system
GB2287057A (en) * 1994-02-24 1995-09-06 Ian Bruce Pauley Water storage tank
GB2352023A (en) * 1999-07-02 2001-01-17 Baxi Partnership Ltd Hot water storage tank
DE10256338A1 (de) * 2002-12-03 2004-06-17 Musial, Jean-Marc Zweischalenbrauch- und Warmwasserspeicher
WO2006050944A1 (fr) * 2004-11-15 2006-05-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Accumulateur de chaleur et utilisation de l'accumulateur de chaleur dans un systeme de chauffage comportant une installation solaire et une pompe a chaleur

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015036080A1 (fr) 2013-09-11 2015-03-19 Merck Patent Gmbh Dispositif d'électroluminescence organique
CN103579665A (zh) * 2013-10-25 2014-02-12 东莞市安德丰电池有限公司 一种高低温兼顾的凝胶锂离子电池及其制作方法
KR20150145201A (ko) 2014-06-17 2015-12-29 서울대학교산학협력단 알츠하이머 질환 모델용 형질전환 돼지 및 이의 용도
WO2016012384A1 (fr) 2014-07-22 2016-01-28 F. Hoffmann-La Roche Ag Amidines de trifluormethyloxazine utilisées comme inhibiteurs de bace1
US9748843B2 (en) 2014-09-24 2017-08-29 Linear Technology Corporation DCR inductor current-sensing in four-switch buck-boost converters
DE102014115923A1 (de) 2014-10-31 2016-05-04 Continental Automotive Gmbh Wabenkörper mit elektrischer Heizvorrichtung
DE102016002213A1 (de) 2015-02-26 2016-11-03 Dynamic Solar Systems Ag PV-Schichtfolge erhalten durch ein Raumtemperatur-Verfahren und Raumtemperatur-Verfahren zur Herstellung einer PV-Schichtfolge
US10892160B2 (en) 2015-02-26 2021-01-12 Dynamic Solar Systems Ag Method for producing electrotechnical thin layers at room temperature, and electrotechnical thin layer
US11935976B2 (en) 2015-02-26 2024-03-19 Dynamic Solar Systems Ag Room temperature method for the production of electrotechnical thin layers, and a thin layer sequence obtained following said method
US9909470B2 (en) 2015-04-23 2018-03-06 Ford Global Technologies, Llc Crankcase ventilation pressure management for turbocharged engine

Also Published As

Publication number Publication date
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