EP3532789A1 - Wärmespeichersystem - Google Patents
WärmespeichersystemInfo
- Publication number
- EP3532789A1 EP3532789A1 EP17794697.7A EP17794697A EP3532789A1 EP 3532789 A1 EP3532789 A1 EP 3532789A1 EP 17794697 A EP17794697 A EP 17794697A EP 3532789 A1 EP3532789 A1 EP 3532789A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- outer side
- channel
- memory blocks
- storage system
- transfer medium
- 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.)
- Withdrawn
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
- F28D20/0056—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
- 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
-
- 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 thermal storage system for storing thermal energy, the use of a thermal storage system for storing thermal energy and a method for storing thermal energy.
- a device and system for temporarily storing thermal energy is known, for example, from DE 10 2009 060 911 AI.
- the device has a solid storage and a single-pipe formed piping system that passes through the solid reservoir and is traversed by an energy carrier medium.
- heat-conducting elements are provided which each form heat transfer areas with the individual pipes and which extend into the regions of the solid storage tank which are free of the individual pipes.
- the heat-conducting elements have a higher thermal conductivity than the solid-state storage.
- a heat storage system for storing thermal energy comprising a solid reservoir having a plurality of mutually arranged outer sides having memory blocks, the memory blocks at least one arranged in the longitudinal direction through opening and / or on its outer side at least one longitudinally formed recess, and so are arranged to one another through the recess and / or the through opening, at least one channel with an inlet opening and an outlet opening spaced apart from the inlet opening, a heat transfer medium in direct contact with the channel at least in sections, a loading cycle with a connected to the inlet opening of the channel first supply means for supplying thermally loaded heat transfer medium and connected to the outlet opening first discharge means for balancing de s supplied heat transfer medium, and / or a discharge circuit with a connected to the inlet opening of the channel first discharge means for discharging the thermally laden heat transfer medium, and a second supply means connected to the outlet for compensating the discharged heat transfer medium.
- Thermal energy is preferably understood as meaning a solar thermal heat energy generated from a solar power plant and / or solar power plant and / or thermal waste heat from industry and / or other available waste heat or heat energy.
- a depression is a groove, groove, groove and / or groove formed in the outside of a memory block in a longitudinal direction.
- the through opening is preferably a continuous recess.
- the continuous opening of a memory block forms a channel section, so that the channel is formed by arranging a plurality of memory blocks relative to each other.
- the through-opening is circular in a plane perpendicular to the longitudinal direction of the channel and / or of the channel section.
- the longitudinal direction of the recess and / or the continuous opening is preferably designed to be rectilinear.
- the longitudinal direction has a curvature. wherein the curvature may be particularly preferably arcuate, quarter-circle and / or semicircular. In this way, endstones of the solids reservoir can be provided.
- the heat transfer medium is water and / or water. steam, that is preferably supplied under high pressure to the channel of the solid reservoir.
- the heat transfer medium is particularly preferably air and / or tin, with tin having particularly advantageous thermal properties for the transfer of heat energy.
- the heating storage system thus has a solid storage on which is formed by a plurality of spaced-apart Speichcrblöckc.
- the memory blocks have a recess formed in the longitudinal direction and / or a through opening, wherein the memory blocks are arranged relative to one another such that a channel with an inlet opening and an outlet opening is formed by the recess formed in the memory blocks and / or the through opening.
- the heating storage system also has a Belade circuit for thermal loading of the solid storage and a discharge circuit for thermal discharge of the solid storage.
- the loading cycle includes a first Zuieitungs adopted connected to the first inlet opening of the channel for supplying a, preferably from a solar power plant, thermally loaded heat transfer medium, and connected to the outlet opening first discharge means for balancing the supplied heat transfer medium.
- a heat-laden, ie heated and / or heated, heat transfer medium would be supplied to the solid storage device via the inlet opening.
- thermally discharged heat and heat are transferred to the heat transfer medium.
- the heat has given off to the storage blocks, discharged via the outlet opening from the solid storage and preferably fed to the solar power plant for re-thermal loading.
- the discharge circuit has a second discharge device connected to the inlet opening of the channel for discharging the thermally loaded heat transfer medium, ie heat transfer medium, which is preferably heated by the thermally loaded storage blocks and / or was heated, from the solid storage, so that the discharged thermally loaded c heat transfer medium can be supplied to a power plant or a power plant device for generating electricity.
- thermally discharged heat transfer medium ie heat transfer medium, which has given heat to generate energy in the power plant, fed to the channel through the Ausiassö réelle. In this way, a casing-free solid storage is provided, which can be easily thermally loaded and thermally discharged.
- the manufacturing cost of the memory can be reduced.
- the heat transfer medium is in direct contact with the storage block, so that heat transfer losses can be reduced, whereby the efficiency of the heat storage system can be increased.
- the memory blocks may be formed differently from each other.
- the memory blocks have a first end face and a second end face arranged at a distance from the first end side in the longitudinal direction of a memory block, and the outer sides between the first end face and the second end face are formed parallel to the longitudinal direction of the memory block, wherein the first outer side is parallel and spaced from the second outer side and the third outer side is parallel and spaced from the fourth outer side.
- the memory blocks are formed cuboid, so that the memory blocks can be arranged to each other in a simple manner.
- the depression is formed in a corner region between the first outer side and the third outer side and / or in a corner region between the first outer side and the fourth outer side and / or in the second outer side.
- the recess is preferably formed as a straight throat, which preferably has a quarter-circle-shaped profile in a plane perpendicular to the longitudinal direction of the storage block.
- the recess on the fourth side is preferably designed as a straight-line throat, which preferably comprises a semicircular profile in a plane perpendicular to the longitudinal direction of the storage block. In this way, a channel can be formed in a simple manner by arranging a plurality of memory blocks.
- an advantageous development of the invention is that the through opening is guided from the first end side through the memory block to the second end face.
- a storage block which preferably has a straight through opening.
- centerstones or memory blocks which are arranged in the middle of the solid reservoir, are provided.
- the through opening is guided from the first end side or the second end side through the storage block opens into one of the outer sides of the storage block.
- the through opening preferably has a curvature. This is particularly suitable for endstones or memory blocks, which are arranged at the end of the solid reservoir.
- the respective through opening of a memory block forms a channel section of the channel.
- the memory blocks have on the first end face first connecting elements and / or on the second end face to the first connecting elements corresponding first connection receptacles. In this way, the memory blocks can preferably be positively connected to each other in the longitudinal direction.
- first connecting elements are a dovetail joint
- first connecting receptacles have corresponding tines.
- a first cherblock with the dovetail joint having the first end face to the teeth having the second end face of a second memory block are arranged positively.
- a directed in the longitudinal direction of the channel tensile connection between the memory blocks can be provided.
- a preferred development of the invention provides that the dovetail connection and / or the prongs are formed tapering starting from the second outer side in the direction of the first outer side. In this way, the insertion of the dovetail connection into the corresponding prongs for connection of the storage blocks can be simplified, whereby time and costs in the production of the solid storage can be reduced.
- the outer sides of the memory blocks can be designed to be flat, so that in the case of a plurality of memory blocks arranged relative to one another, the outer sides can be stumped.
- a preferred embodiment of the invention is that the memory blocks have on the second outer side second connecting elements and / or on the first outer side to the second connecting elements corresponding second connection receptacles. It is preferably provided that the second connecting elements are in one direction perpendicular to the plane of the second outer side aligned one or more projections, which are particularly preferably cylindrical and / or cuboid.
- the second connection receptacles are recesses corresponding to the projections of the second outer side, which are particularly preferably aligned in a direction perpendicular to the plane of the first outer side. In this way, the first outer side of a first memory block can be positively connected to the second outer side of a second memory block in a simple manner.
- the butt joints of the memory blocks are glued.
- the memory blocks can be connected to one another in a material-locking manner.
- the butt joints can be sealed, so that no heat transfer medium can escape via the butt joints.
- the bonding of the butt joints of the respective memory blocks via a high temperature adhesive which has a temperature resistance greater than 400 ° C, preferably greater than 700 ° C and most preferably greater than 1000 ° C.
- the memory blocks are arranged in offset from each other. In this way, the structural integrity of the solid reservoir can be increased.
- An advantageous development of the invention lies in the fact that the memory blocks are arranged relative to one another in such a way that the first channel is formed meander-shaped. In this way, the channel length can be increased within the solids storage for the thermal loading of the solids storage.
- the inlet opening and the outlet opening can thus be formed on one side of the solids reservoir. If the inlet opening and the outlet opening are formed on one side of the solids store, preferably the side of the solids store having the inlet opening and the outlet opening can have a fixed bearing, wherein the part of the solids store having the channel has a sliding bearing. Thermal changes in length of the solid storage are not hindered by the sliding storage.
- the loading circuit and / or unloading circuit connected to the inlet opening and / or outlet opening can be decoupled from the thermally induced changes in length of the solids store in the course of the thermal loading and / or unloading. In this way, manufacturing costs of the heat storage system can be reduced.
- the inlet opening and / or the outlet opening is preceded by a valve device.
- the valve device is periodically controllable. In this way is controllable, that over a first Period of time over the first supply line and via the inlet opening thermally loaded heat transfer medium from a solar power plant is fed to the channel for thermal loading of the storage blocks and discharged to a second period thermally laden heat transfer medium from the heat storage via the inlet port and the second discharge device and a power plant for Power generation is supplied.
- loading and unloading of the solid reservoir can take place with only one channel. A reduced number of channels or only one channel can increase the structural integrity of the solid reservoir.
- a preferred embodiment of the invention provides that the loading cycle and / or the discharge circuit has a heat exchanger. If the heat exchanger is arranged in the loading cycle, thermal heat generated in the solar power plant is preferably transferred in the heat exchanger to the heat transfer medium and then fed to the solid storage for storage. Heat transfer medium conducted from the solids reservoir via the outlet opening in the direction of the solar power plant is likewise fed to the heat exchanger. In this way, a heat transfer medium different from the heat storage system can be used in the solar power plant. The same applies to the discharge cycle.
- the solids reservoir has a plurality of channels.
- a preferred development of the invention provides that, in the case of the plurality of channels, a first channel is the loading cycle and a second channel is the unloading cycle.
- the loading cycle and the discharge cycle are segregated by canals, so that parallel or simultaneously with the thermal loading, a thermal discharge can take place.
- the memory blocks can in principle be made of any material for storing thermal energy.
- the storage blocks are made of a concrete.
- the memory blocks are made of fly ash, preferably made of ceramic fired fly ash.
- fly ash water and organic additives are mixed, so that the resulting matrix has a plastic property.
- the plastic matrix is filled under pressure into molds, released from the mold and fed to an oven.
- the fly ash sinters and individual globules of the fly ash fuse with their surroundings and form a firm connection.
- the storage blocks are made of blast-furnace slag, preferably of ceramic-fired blast-furnace slag.
- Blast furnace slag is formed during iron smelting and is tapped from the blast furnace as waste product at a temperature of more than 1,600 ° C. The slag is poured into molds to form the memory blocks and solidified.
- fly ash and / or blast furnace slag are understood as meaning any mineral residues from combustion processes and metal production processes, for example boiler edge, coarse ash, incinerated slag or electric furnace slag.
- a preferred embodiment of the invention provides that the solid storage is arranged in a housing, wherein the housing preferably has a thermal insulation. In this way, heat losses of the solid storage can be reduced.
- the memory blocks at the inlet opening and at the outlet opening in the memory blocks embedded first and / or second connecting elements which are positively designed with the channel and extend it outside the memory blocks to the positive contact with the sauceträ- to connect the germedium and the first and / or second connection element of the next memory block.
- first and / or second connecting elements are made of a temperature-resistant steel, which has been previously processed by molding processes, and / or wherein a connection between mutually contacting first and / or second connecting elements of two memory blocks are designed as welding and / or screw connection.
- protruding first and / or second connecting elements are sheathed with sleeves, which fit positively between adjacent memory blocks around the first and / or second connecting elements in order to store further energy and to insulate the first and / or second connecting elements.
- the sleeves are designed to supplement an outer shape of the memory blocks, in particular a geometry, such that a continuous shaping over a plurality of memory blocks and first and / or second connecting elements is obtained.
- the invention also relates to the use of a heat storage system, comprising a solid storage with a plurality of mutually arranged outer sides having memory blocks, wherein the memory blocks have at least one longitudinally disposed through opening and / or on its outer side at least one recess formed in the longitudinal direction, and are arranged to each other in that at least one channel with an inlet opening and an outlet opening formed at a distance from the inlet opening is formed by the recess and / or the through opening, a heat transfer medium in direct contact with the channel at least in sections, a loading loop connected to the inlet opening of the channel first supply means for supplying thermally loaded heat transfer medium and a first discharge means connected to the outlet opening for compensating the supplied heat transfer medium medium, and / or a discharge circuit with a with the inlet opening of the Channel associated first discharge means for discharging the thermally laden heat transfer medium, and a second supply means connected to the outlet for compensating the discharged heat transfer medium.
- the invention also relates to a method for storing thermal energy, comprising the steps of: providing a heat storage system comprising a solid reservoir having a plurality of mutually arranged outer sides having memory blocks, wherein the memory blocks at least one longitudinally disposed through opening and / or on its outside at least one in Have longitudinally formed recess, and are arranged to each other, that is formed by the recess and / or the through opening at least one channel with an inlet opening and a spaced outlet opening formed to the inlet opening, at least partially in direct contact with the channel heat transfer medium, a Beladeniklauf with a connected to the inlet opening of the channel first supply means for supplying thermally loaded heat transfer medium and one connected to the outlet opening first discharge means for balancing the supplied heat transfer medium, and / or a discharge circuit with a connected to the inlet opening of the channel first discharge means for discharging the thermally laden heat transfer medium, and connected to the outlet second supply means for compensating the discharged heat transfer medium, wherein for thermal loading of the storage blocks
- FIG. 1 is a schematic representation of a heat storage system, according to a preferred embodiment of the invention.
- FIG. 2 shows a view of a memory block, according to a first preferred embodiment of the invention
- Fig. 3 is a view of a plurality of mutually offset memory blocks, according to the first preferred embodiment of the invention
- Fig. 4 is a view of a memory block, according to a second preferred embodiment of the invention.
- FIG. 1 is a schematic representation of the thermal storage system 10 for storing thermal energy is shown.
- the heat storage system 10 has a solid reservoir 12 with a plurality of mutually arranged outer sides having memory blocks 14.
- a detailed view of the memory blocks is given in FIGS. 2 to 4.
- the storage blocks 14 have a longitudinally extending through opening 16 and / or on its outer side at least one longitudinally formed recess 18, and are arranged to one another such that through the recess 18 and / or the through opening 16, a channel 20 with an inlet opening 22 and a spaced from the inlet opening 22 formed outlet opening 24 is formed.
- a second outlet opening 26, which is different from the passage 20, is formed by the storage blocks 14 with a second inlet opening 28 and a second outlet opening 30 arranged at a distance from the second inlet opening 28.
- a casing-free solid storage 12 is provided, whereby material and manufacturing costs of the heat storage system 10 can be reduced.
- the heat storage system 10 also has a loading circuit 32 for thermal loading of the solid reservoir 12, and a discharge circuit 34 for thermal discharge of the solid reservoir 12.
- the loading circuit 32 has a first supply device 36 for thermal loading of the solid reservoir 12 by supplying a thermally loaded heat transfer medium, and a first discharge device 38 to compensate for the supplied heat transfer medium on.
- the first supply device 36 is connected via a first valve device 40 to the inlet opening 22 of the channel 20 and to the second inlet opening 28 of the second channel 26. the. On one end of the first supply device 36, which faces away from the inlet opening 22, the first supply device 36 is connected to a solar power plant 42. In this way, via the first supply line device 36, a heat transfer medium thermally loaded by the solar power plant 42 can be supplied via the inlet opening 22 to the channel 20 and via the second inlet opening 28 to the second channel 26 and thus to the solid storage 12 for thermal loading of the storage blocks 14.
- the first discharge device 38 is connected via a second valve device 44 to the outlet opening 24 of the channel 20 and to the second outlet opening 30 of the second channel 26. With one end of the first discharge device 38, which faces away from the outlet opening, the first discharge device 38 is connected to the solar power plant 42. In this way, to compensate for the supplied thermally loaded heat transfer medium, thermally discharged heat rägermcd i to be discharged through the Ausiassö réelle 24 and the second Ausiassö réelle 30 from the solid reservoir 12 and the solar power plant 42 for renewed thermal loading.
- the discharge circuit 34 has a second discharge means 46 for the thermal discharge of the solid reservoir 12, and a second supply means 48 for compensating the discharged, thermally loaded heat transfer medium.
- the second discharge device 46 is connected at one end via the first valve device 40 to the inlet opening 22 of the channel 20 and the second inlet opening 28 of the second channel 26 for discharging the thermally loaded heat transfer medium from the solid reservoir 1 2. With one end of the second discharge device 46, which faces away from the second discharge opening 28, the second discharge device 46 is connected to a power plant 50 for generating electricity. In this way, the thermally loaded heat transfer medium can be supplied from the solid storage 12 to the power plant 50 for power generation.
- the second supply device 48 is connected via the second valve device 44 to the outlet opening 24 of the channel 20 and to the second outlet opening 30 of the second channel 26. With one end of the second supply device, which faces away from the second outlet opening 30, the second supply device 48 is connected to the power plant 50.
- thermally discharged heat transfer medium via the Auslassöfmung 24 and the second outlet opening 30 are fed to the solid reservoir 12 for re-thermal loading.
- a tubeless solid storage is provided which can be easily thermally loaded and thermally discharged.
- the manufacturing cost of the heat storage system can be reduced.
- the heat transfer medium is in direct contact with the storage blocks, so that heat transfer losses can be reduced.
- the first valve device 40 and the second valve device 44 are each designed as a 4/2 way valve.
- the thermal loading and the thermal discharge of the solid reservoir 12 takes place periodically.
- the channel 20 and the second channel 26 can be used for thermal loading of the solid reservoir 12 and for thermal discharge, whereby the number of channels 20, 26 reduced in the solid reservoir 12 and the structural integrity of the solid reservoir 12 can be increased.
- the plurality of memory blocks 14 are arranged so that the channel 20 and the second channel 26 have a meandering course.
- the inlet opening and the outlet opening of the channel 20 as well as the second inlet opening 28 and second outlet opening 30 of the second channel 26 can be formed on one side of the solids store 12. Det, so that they can be connected in a simple manner via the corresponding supply lines 36, 48 and discharge devices 38, 46.
- the side of the solids reservoir 12 having the inlet opening 22, 28 and the outlet opening 24, 30 is fixedly mounted or has a fixed bearing 51.
- the part of the solid reservoir 12, which has the channels 20, 26, is slidably mounted or has a sliding bearing 53. Thermal conditional changes in length of the solid reservoir 12 are not hindered by the sliding bearing 53. In this way, the loading circuit 32 and / or unloading circuit 34 can be decoupled from the thermally induced changes in length of the solid reservoir 12. Thus, manufacturing costs of the heat storage system 10 can be reduced.
- FIG. 2 shows a storage block 14 which is known from FIG. 1, the solid storage 12 shown in FIG. 1 being formed from a plurality of storage blocks 14.
- the storage block 14 has the shape of a cuboid and has a first end face 52 and a second end face 56 arranged at a distance from the first end face 52 in the longitudinal direction 54 of a storage block 14.
- the outer sides 58 are formed between the first end face 52 and the second end face 56 parallel to the longitudinal direction 54 of the storage block 14.
- the first outer side 60 is arranged parallel and spaced from the second outer side 62.
- the third outer side 64 is parallel and spaced from the fourth outer side 66.
- a recess 18 arranged in the longitudinal direction 54 of the storage block 14 is in each case formed as a rectilinear throat which is perpendicular in a plane to the longitudinal direction 54 of the memory block 14 each having a quarter-circle profile.
- the recess 18 is formed in the form of a rectilinear groove which shows a semicircular profile in a plane perpendicular to the longitudinal direction 54 of the storage block 14.
- Fig. 3 a plurality of the memory blocks 14 known from Fig. 2 are shown, which are arranged in offset from each other.
- FIG. 4 A second embodiment of the storage block 14 is shown in Fig. 4, wherein the storage block 14 has an opening 16 passing from the first end 52 to the second end 56.
- the opening 16 does not necessarily have to be from the first End face 52 extend to the second end face 56, but may also preferably from the first end face 52 or second end face 56 open into one of the four outer sides.
- the memory block 14 has on the first end face 52 as a dovetail connection 72 formed first connecting elements 74, and on the second end face 56 to the first connecting elements 74 corresponding as tines 76 formed first connection receptacles 78.
- a dovetail connection 72 formed first connecting elements 74
- the second end face 56 to the first connecting elements 74 corresponding as tines 76 formed first connection receptacles 78.
- the dovetail connection 72 and the tines 76 have a tapering course. In this way, the insertion of the dovetail connection 72 into the corresponding prongs 76, for connection of the storage blocks 14 together, can be simplified, whereby time and cost in the production of the solid reservoir 12 can be reduced.
- the storage block 14 has second connecting elements 80 in the form of a plurality of projections which are parallelepiped in a direction perpendicular to the plane of the second outer side 62.
- second connection receptacles 82 are arranged on the first outer side 60 corresponding to the second connecting elements 80 arranged.
- the second connection receptacles 82 are preferably in a direction perpendicular to the plane of the first outer side 60 aligned and corresponding to the projections of the second outer side 62 recesses. In this way, the first outer side 60 of a first memory block 14 can be connected in a simple manner to the second outer side 62 of a second memory block 14 in a form-fitting manner.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016120664.4A DE102016120664A1 (de) | 2016-10-28 | 2016-10-28 | Wärmespeichersystem |
PCT/EP2017/077102 WO2018077842A1 (de) | 2016-10-28 | 2017-10-24 | Wärmespeichersystem |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3532789A1 true EP3532789A1 (de) | 2019-09-04 |
Family
ID=60268357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17794697.7A Withdrawn EP3532789A1 (de) | 2016-10-28 | 2017-10-24 | Wärmespeichersystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190249932A1 (de) |
EP (1) | EP3532789A1 (de) |
CA (1) | CA3041398A1 (de) |
DE (1) | DE102016120664A1 (de) |
WO (1) | WO2018077842A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11692778B2 (en) * | 2017-06-21 | 2023-07-04 | Westinghouse Electric Company Llc | Energy storage device |
KR102523410B1 (ko) | 2017-06-21 | 2023-04-18 | 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 | 에너지 저장 장치 |
EP4018147A1 (de) * | 2019-08-22 | 2022-06-29 | Westinghouse Electric Company Llc | Energiespeichervorrichtung |
AT524886B1 (de) * | 2021-03-22 | 2023-05-15 | Kaelte Und Systemtechnik Gmbh | Vorrichtung zur Speicherung und Abgabe von sensibler und latenter Energie zur Kühlung von Fluiden |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU550298B2 (en) * | 1981-11-11 | 1986-03-13 | English Electric Co. Ltd., The | Storage heater brick |
JP2700897B2 (ja) * | 1988-07-20 | 1998-01-21 | 京セラ株式会社 | 蓄熱装置 |
DE102007033734A1 (de) * | 2007-07-18 | 2009-01-22 | Brecht, Wido E. | Wärmespeicher, insbesondere als Teil einer Solaranlage einer solaren Warmwasseranlage oder einer Geothermie-Anlage zur Beheizung eines Gebäudes |
CN101737969A (zh) * | 2008-11-05 | 2010-06-16 | 上海神曦太阳能科技有限公司 | 一种太阳能热储存装置及其制造方法 |
DE102009060911A1 (de) | 2009-12-31 | 2011-07-07 | Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR), 51147 | Vorrichtung und Anlage zum Zwischenspeichern thermischer Energie |
DE202010007130U1 (de) * | 2010-05-17 | 2010-08-26 | Hw Verwaltungs Gmbh | Wärmespeicherelement für den Einsatz in isolierten Lager- und Transportbehältern zur temperaturstabilen Lagerung |
CN105318757A (zh) * | 2014-06-27 | 2016-02-10 | 武汉理工大学 | 一种无金属换热管道的混凝土蓄热器及混凝土蓄热块的制备方法 |
-
2016
- 2016-10-28 DE DE102016120664.4A patent/DE102016120664A1/de not_active Withdrawn
-
2017
- 2017-10-24 CA CA3041398A patent/CA3041398A1/en not_active Abandoned
- 2017-10-24 EP EP17794697.7A patent/EP3532789A1/de not_active Withdrawn
- 2017-10-24 US US16/345,832 patent/US20190249932A1/en not_active Abandoned
- 2017-10-24 WO PCT/EP2017/077102 patent/WO2018077842A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
WO2018077842A1 (de) | 2018-05-03 |
CA3041398A1 (en) | 2018-05-03 |
DE102016120664A1 (de) | 2018-05-17 |
US20190249932A1 (en) | 2019-08-15 |
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