WO2011062661A2 - Cuve de stockage d'eau chaude pliante - Google Patents

Cuve de stockage d'eau chaude pliante Download PDF

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Publication number
WO2011062661A2
WO2011062661A2 PCT/US2010/038162 US2010038162W WO2011062661A2 WO 2011062661 A2 WO2011062661 A2 WO 2011062661A2 US 2010038162 W US2010038162 W US 2010038162W WO 2011062661 A2 WO2011062661 A2 WO 2011062661A2
Authority
WO
WIPO (PCT)
Prior art keywords
storage tank
thermal storage
thin metal
collapsible
tank
Prior art date
Application number
PCT/US2010/038162
Other languages
English (en)
Other versions
WO2011062661A3 (fr
Inventor
Yan Kunczynski
Original Assignee
Yan Kunczynski
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 Yan Kunczynski filed Critical Yan Kunczynski
Publication of WO2011062661A2 publication Critical patent/WO2011062661A2/fr
Publication of WO2011062661A3 publication Critical patent/WO2011062661A3/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
    • 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
    • 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
    • F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
    • 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
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F24D11/003—Central heating systems using heat accumulated in storage masses water heating system combined with solar energy
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0015—Domestic hot-water supply systems using solar energy
    • F24D17/0021—Domestic hot-water supply systems using solar energy with accumulation of the heated water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/181—Construction of the tank
    • 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
    • Y02B10/20—Solar thermal
    • 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
    • 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

Definitions

  • This invention relates to thermal storage tanks, and more particularly to large-capacity tanks used in solar hot water installations.
  • Thermal storage tanks have been generally used for residential domestic hot water (DHW).
  • a particular type of hot water tank in increasing use is that forming a part of solar water heating systems.
  • solar heating can represent a significant reduction in the cost of fossil-fuel heating.
  • a collector receives radiant heat from the sun and transfers it to a water storage tank by means of a heat exchanger, thereupon to be called for as demanded.
  • the storage tank is sized to accommodate not only the heat exchanger, but also the required reservoir to hold the heat.
  • Solar water heating is one of the simplest and least expensive ways to harness renewable energy, and the potential for this technology lies far beyond DHW.
  • the low energy cost is attractive for such residential uses as space heating and pool heating.
  • Potential industrial uses include breweries, hospitals, Laundromats, and diary farms, to name a few.
  • the energy stored in water in the form of heat can even be used to provide cooling by means of thermally-driven chillers. Buildings are thereby enabled to use solar energy for heating during the winter season and cooling during the summer. When scaled for large capacity, solar could displace significant amounts of non-renewable energy sources, such as natural gas, oil, and coal-derived electricity, while generating large savings in cost and carbon credits for bonus.
  • Developments in low-pressure systems have made system components more affordable.
  • the water system in the average installation operates with a pressure which delivers the water in a service flow when a valve or tap is turned on.
  • the pressure comes from line pressure delivered to the installation, or, otherwise, from a pressurized bladder inside a storage tank.
  • some or all of the pressure can be eliminated by using an on-demand pump. This greatly simplifies a solar heating configuration, for example, wherein pressure-rated seals, fittings, and methods of joining can add appreciable cost.
  • the reduced pressure in such a system need not be more than just enough to slowly circulate water.
  • the storage, or holding, tank is not required to be a pressure vessel, and can even be open on top to facilitate servicing.
  • a single large tank as opposed to a farm of smaller tanks, is preferred for the reduction in use of material and exposure of surface area, not to mention the heat retention capability of a massive body of water.
  • a cylindrical tank shape would ordinarily be preferred because it minimizes the surface area to volume ratio.
  • One practical consideration is the narrow passageway represented by the standard thirty inch door frame.
  • STSS Co provides a cylindrical collapsible tank as large as 1242 liters, potentially serving up to five collectors, in a crate just 48cm in depth. This is achieved by laminating a thin metal sheet to an insulation backing to form a cylindrical sidewall and then folding the sidewall onto itself to form a flat configuration.
  • the problem is, the insulation is limited in thickness by the need to fold it, and, consequently, high R- values cannot be attained.
  • a polygonal configuration with modular elements solves the problem of folding.
  • the flat wall sections facilitate a compact configuration when disassembled for bundling.
  • the branded tank, NovaMAX by NovanTM Solar Inc. for example, provides 300-plus gallon rectangular tanks that can be shipped in sections and bolted together.
  • the sidewalls are faced with aluminum sheeting and backed with two inch insulation having an R-16 value.
  • a liner is provided to seal the inside for water containment.
  • a typical liner material, having good heat resistance, is EPDM
  • the liner adds cost and places a limitation on storage temperature.
  • An EPDM liner for example, can cost as much as $32US/m 2 and must be used at 80°C or below.
  • a collapsible thermal storage tank for containment of a liquid medium comprising at least one foldable rectangular panel having a first configuration in the shape of a U, the U forming the tank side walls and bottom.
  • the U has a second configuration in the form of flat fold, wherein the side walls are collapsed upon the bottom.
  • the at least one rectangular panel includes three insulation cores, each having an inside face and an outside face. Each outside face is laminated to a first thin metal sheet.
  • the three inside faces are joined to form a strip by lamination to a second thin metal sheet, the strip layout having spaces between insulation cores to accommodate the folds.
  • the second thin metal sheet has flange extensions to form seams with adjoining panels.
  • the collapsible thermal storage tank further comprises two rectangular end panels fitted to the first configuration to enclose the tank.
  • Each end panel includes an insulation core having an inside face and an outside face.
  • Each outside face is laminated to a first thin metal sheet.
  • Each inside face is laminated to a second thin metal sheet, the second thin metal sheet having flange extensions to form seams with the flange extensions of the at least one foldable rectangular panel.
  • the collapsible thermal storage tank further comprises a plurality of U-shaped clips disposed around the pair of flanges meeting at each rectangular end panel side and bottom corner to seam- wise join each rectangular end panel to the at least one foldable rectangular panel.
  • a plurality of resilient gaskets is disposed between each pair of flanges inside the U-shaped clips, whereby the resilience of the gaskets is sufficient to hold the U-shaped clips in place and to form a liquid-tight seal at each of the corners.
  • the collapsible thermal storage tank comprises a plurality of the foldable rectangular panels.
  • the panels are sealingly joined at abutting flanges to modularly increase the volume of the tank.
  • the insulation cores are comprised of foam sheets laminated into a composite having an insulation value in the range of R-25 to R-75.
  • the first thin metal sheet is comprised of 0.51mm aluminum sheeting and the second thin metal sheet is comprised of 0.46mm 316L stainless steel.
  • FIG. 1 is a perspective view of a collapsible thermal storage tank of the present invention
  • FIG. 2 is an exploded view of the collapsible thermal storage tank
  • FIG. 3 is a perspective view of the collapsed tank in shipping configuration
  • FIG. 4 is a perspective view of a foldable rectangular panel component of the
  • FIG. 5 is perspective view of an end panel component of the collapsible thermal
  • FIG. 6 is a sectional view along the lines 6-6 in Fig. 1;
  • FIG. 7 is a sectional view along the lines 7-7 in Fig. 1;
  • FIG. 8 is a partial sectional view showing detail A of Fig. 6;
  • FIG. 9 is a partial sectional view showing detail B of Fig. 6;
  • FIG. 10 is a partial sectional view showing detail C of Fig. 7;
  • FIG. 11 is a perspective view of a corner clamp component
  • FIG. 12 is a partial perspective view of a tri-planar outside corner showing seam
  • FIG. 13 is a perspective view of a U-shaped clip component
  • FIG. 14 is a cross-sectional view of the U-shaped clip compressing a resilient gasket
  • FIG. 15 is a partial perspective view of a tri-planar inside corner showing seam detail
  • FIG. 16 is a diagram of a solar water heating system.
  • Fig. 16 shows a solar water heating system 1 comprised of one or more solar collectors 2 in fluid communication with a hot water storage tank 5 by means of an open loop circulatory pathway 4.
  • the solar water heating system 1 may also include one or more heat exchangers 3 (not shown) in a closed loop configuration.
  • the hot water tank 5 is a collapsible thermal storage tank 6.
  • the principal components of the collapsible thermal storage tank 6 are best shown in Fig's 1 and 2.
  • the middle section of the tank is comprised of one or more foldable rectangular panels 7.
  • the middle section is enclosed to form a rectangular vessel by two rectangular end panels 16.
  • the vessel is covered by one or more top covers 19.
  • the panels are joined by a means for sealingly joining 40.
  • the means for sealingly joining 40 includes a means for sealing gaps 50.
  • a means for reinforcing 60 girds the tank to withstand hydrostatic pressure when the tank is filled.
  • Fig. 3 shows the various panels collapsed and stacked to form a shipping configuration.
  • Fig. 4 shows the foldable rectangular panel 7.
  • the foldable rectangular panel 7 can take a first configuration 8, in which it is shaped in the form of a "U" 9, as the figure illustrates. It can also take a second configuration 10 in the form of a flat fold 11, in which side walls 12 are folded upon a bottom 13 (Fig. 3).
  • first configuration 8 in which it is shaped in the form of a "U" 9, as the figure illustrates.
  • second configuration 10 in the form of a flat fold 11, in which side walls 12 are folded upon a bottom 13 (Fig. 3).
  • a folded corner 23 has a radius of approximately 16mm when folded at 90 degrees, corresponding to the first configuration 8, changing to a radius of approximately 8mm when folded at 180 degrees, corresponding to the second configuration 10.
  • the stiffness of the preferred embodiment is such that there is a springy return to 90 degrees.
  • the foldable rectangular panel 7 is comprised of three insulation cores 20, each having an inside face 21 and an outside face 22. Each outside face 22 is laminated to a first thin metal sheet 30 serving to form a protective cover.
  • the first thin metal sheet 30 is comprised of a second composition 35 in a configuration of a thin metal panel 31.
  • the second composition 35 is preferably aluminum in 0.51mm thickness.
  • the inside faces 21 are joined in a strip by lamination to a second thin metal sheet 32 serving to form a liquid-impermeable, corrosion-resistant, and potable- water- compatible interior surface.
  • the second thin metal sheet 32 is comprised of a first composition 34 in a configuration of a thin metal strip 33.
  • the first composition 34 is preferably 316L stainless steel in 0.46mm thickness.
  • the second thin metal sheet 32 extends beyond the insulation cores 20 on the end-facing sides thereof to form flange extensions 17.
  • the flange extensions 17 form seams 18 (Fig. 15) with adjoining panels.
  • the three insulation cores 20 are arrayed along the strip with separations there between of approximately 2.54cm at the locations of the folded corners 23.
  • Fig. 5 shows the rectangular end panel 16.
  • the rectangular end panel 16 is comprised of an insulation core 20 having an inside face 21 and an outside face 22.
  • the outside face 22 is laminated to a first thin metal sheet 30 having the same composition and configuration as that of the foldable rectangular panel 7.
  • the inside face 21 is laminated to a second thin metal sheet 32.
  • the second thin metal sheet 32 has the same composition as that of the foldable rectangular panel 7, but the configuration, in this case, is that of a thin metal panel 31.
  • the second thin metal sheet 32 of the rectangular end panel 16 also has flange extensions 17 extending outward from its two sides and bottom.
  • the flange extensions 17 of the rectangular end panel 16 join with the flange extensions 17 of the foldable rectangular panel 7 to form spaced seams at sidewall corners 14 and bottom corner 15 (see also Fig. 15).
  • the insulation cores can be comprised of polyurethane, polystyrene, polyethylene, polyolefin, or a combination thereof, but are not limited to these materials.
  • the insulation cores can be comprised of one or more foam sheets cut from standard 120cm X 240cm X 10cm stock sheets and laminated into a composite, but the composite, nevertheless, should not be limited to foam composition or to stock sheet configuration.
  • the composite is anticipated to have insulation value of R-25 or greater, and preferably in the range of R-50 to R-75.
  • the insulation core 20 is a composite of two 12.7cm foam sheets (20.3cm thickness is illustrated) and the insulation value is nominally R-50.
  • the second thin metal sheet 32 is cut from a standard 4' wide coil.
  • the first thin metal sheet 30 is rendered from 120cm X 240cm sheets, efficiently matching the layout of the foam sheets. All laminations are bonded with adhesive.
  • the corners in the rectangular outline of the tank are filled-in with insulation plugs having aluminum sheet facings (the plugs are omitted in the drawings to reveal the flange detail). The plugs can be attached by riveting the plug facings to the adjoining panel facings.
  • the seams 18 are rendered liquid-tight by the means for sealingly joining 40, as illustrated in Fig's 6-15.
  • the means for sealingly joining 40 is comprised of U- shaped clips 41 spanning the length of the side wall corners 14 and the bottom corner 15, as best shown in Fig's 13 and 14.
  • the U-shaped clip 41 compresses, between its arms 42, a resilient gasket 46, placed between the mating flanges 17 in the side wall corners 14 and the bottom corner 15 to form a running length there through (Fig. 7).
  • the arms 42 are angled inward to form narrow opening 43.
  • the angle of arms 42 creates a wedge shape 44 in the resilient gasket 46 when pressed into and through the narrow opening 43 during forceful assembly with the clip.
  • the wedge shape 44 effectively resists the removal of the U-shaped clip 41 while sealing off the joint formed by the flanges 17.
  • the sealed joint is best shown in the cross-sectional view of Fig. 9.
  • the U-shaped clip 41 is comprised of extruded aluminum.
  • the resilient gasket 46 is comprised of an essentially rectangular silicone strip.
  • the seam 18 resulting from abutting flanges 55 has a gap requiring the means for sealing gaps 50.
  • the means for sealing gaps 50 also covers tri-planar corners 56, where gaps occur between runs of the U-shaped clip 41.
  • Fig's 6 and 7 show sectional views through these gaps and provide keys to Detail's A and C, which are shown in Fig's 8 and 10, respectively.
  • the means for sealing gaps 50 is comprised, in each individual case, with a contour-conforming means for clamping 51 and a compressible gasket 45.
  • the compressible gasket 45 is the resilient gasket 46, which runs continuously through the corner.
  • the contour-conforming means for clamping 51 is corner clamp 52. Corner clamp 52 has a moveable member and a stationary member biased by screws to compress the resilient gasket 46 there between.
  • the compressible gasket 45 is a pair of elastic cords 54.
  • the contour-conforming means for clamping 51 in this instance, is mid-seam batten clamp 53 (Fig. 15). Mid- seam batten clamp 53 is similarly comprised of a pair of members which run the length of the gap inside and outside.
  • the pair of members is biased by a plurality of screws spaced at intervals to uniformly compress the pair of elastic cords nested within channels of the interior member.
  • the corner clamp 52 is fabricated from steel plate.
  • the interior member of the mid-seam batten clamp 53 is machined from 316L stainless steel flat bar.
  • the exterior member is machined from aluminum flat bar.
  • the elastic cord is comprised of approximately 4mm diameter silicone.
  • a low aspect tank one with a low ratio of height to floor area, will have a lower static resistance requirement, but may also have higher heat or evaporative losses due to higher surface area.
  • Fig's 6 and 7 show a girding framework 61 encircling the tank at a floor level and at a mid- wall level.
  • the girding framework 61 is comprised of the braces 62.
  • the braces 62 may be comprised of metal, wood, or any material of sufficient modulus.
  • the braces 62 are constructed with metal beams.
  • the means for reinforcing 60 may additionally include cross-ties 63 (not shown) spanning from sidewall to sidewall.
  • the means for reinforcing 60 may be comprised of the insulation cores 20 themselves. Because the metal sheets are bonded to both sides of the cores, and because the sheets have high tensile strength, the composite structure is rendered thereby stiff and further stiffness is available by layering-up the composite. This has the effect of reducing the beam strength requirement for the braces 62, and may, in the simple module of a single folded rectangular panel 7, eliminate the need for any additional bracing. Lastly, the tank may be buried with the walls supported by backfill. The first thin metal sheet 31 and the corner plugs serve an important structural function, and this is particularly the case when the tank is buried.
  • the sidewalls and bottom can be prepared as separate panels and joined at flange ends by U-shaped clips 41 and resilient gaskets 46 to form two bottom seams.
  • the foldable rectangular panel 7 eliminates these two seams and simplifies assembly by prefabricating the sidewalls and bottom.
  • the modular construction with panels provides a convenient way to transport the knocked- down collapsible thermal storage tank 6.
  • the modular panels will easily fit through a standard door frame.
  • the use of foam insulation and thin metal sheets makes the construction lightweight and easily handled. Assembling the panels is a simple matter of pounding the U-shaped clips 41 with a mallet over the flange extensions 17 with the resilient gaskets 46 sandwiched in between, and finishing the sealing by applying the means for sealing gaps 50.

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  • 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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

Une cuve de stockage thermique pliante appropriée aux systèmes solaires, traitant le besoin d'une grande capacité à un prix abordable, se présente selon une conception modulaire qui peut être facilement transportée et assemblée. La conception modulaire comprend des panneaux stratifiés dans une construction coinçant un noyau isolant entre des feuilles métalliques minces. Les panneaux stratifiés, dont certains plient parois et fond ensemble pour faciliter l'assemblage, sont reliés par une conception d'attache et joint innovante. La structure est étanche sans nécessiter de revêtement et les surfaces sont compatibles pour l'eau potable. Des valeurs d'isolation élevées de R-25 ou plus sont démontrées. Les matériaux légers et l'ensemble attache mutuelle rendent la cuve appropriée à une utilisation privée aussi bien qu'industrielle.
PCT/US2010/038162 2009-11-23 2010-06-10 Cuve de stockage d'eau chaude pliante WO2011062661A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26362709P 2009-11-23 2009-11-23
US61/263,627 2009-11-23

Publications (2)

Publication Number Publication Date
WO2011062661A2 true WO2011062661A2 (fr) 2011-05-26
WO2011062661A3 WO2011062661A3 (fr) 2013-03-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016020893A1 (fr) * 2014-08-08 2016-02-11 Deane David Kenrick Réservoir de stockage thermique
WO2024062493A1 (fr) * 2022-09-23 2024-03-28 Pradeep Varma Système pour réservoir d'eau chaude globalement optimal avec chauffe-eau enfichables

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622850A5 (fr) * 1977-08-16 1981-04-30 Emil Baechli
DE19806534C1 (de) * 1998-02-17 1999-07-15 Ferdinand Henkes Vorrichtung zur Speicherung von Wärmeenergie
DE19945053A1 (de) * 1998-09-18 2000-05-18 Pfeil Markus Wärmespeicher
MA30938B1 (fr) * 2008-05-16 2009-12-01 Mohamed Yasser Berrada Systeme et procedes pour capter et distribuer l'energie solaire thermique en collectivite

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016020893A1 (fr) * 2014-08-08 2016-02-11 Deane David Kenrick Réservoir de stockage thermique
WO2024062493A1 (fr) * 2022-09-23 2024-03-28 Pradeep Varma Système pour réservoir d'eau chaude globalement optimal avec chauffe-eau enfichables

Also Published As

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