EP2205908A2 - Module pour le chauffage ou le refroidissement d'un ou de plusieurs fluides d'accumulation, notamment pour un accumulateur d'eau chaude et d'eau potable - Google Patents

Module pour le chauffage ou le refroidissement d'un ou de plusieurs fluides d'accumulation, notamment pour un accumulateur d'eau chaude et d'eau potable

Info

Publication number
EP2205908A2
EP2205908A2 EP08836185A EP08836185A EP2205908A2 EP 2205908 A2 EP2205908 A2 EP 2205908A2 EP 08836185 A EP08836185 A EP 08836185A EP 08836185 A EP08836185 A EP 08836185A EP 2205908 A2 EP2205908 A2 EP 2205908A2
Authority
EP
European Patent Office
Prior art keywords
heat
module according
module
storage
heat exchanger
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Withdrawn
Application number
EP08836185A
Other languages
German (de)
English (en)
Inventor
Christian Bichler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VKR Holding AS
Original Assignee
General Solar Systems GmbH
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 General Solar Systems GmbH filed Critical General Solar Systems GmbH
Publication of EP2205908A2 publication Critical patent/EP2205908A2/fr
Withdrawn legal-status Critical Current

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
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • 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
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/08—Electric heater
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/12—Heat pump
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/14—Solar energy
    • 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
    • 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
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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

  • the present invention relates to a module for heating or cooling of one or more storage media, in particular for drinking water and Schuworth agenda consisting of two or more juxtaposed heat exchangers, which are interconnected via a separate circuit, wherein a first heat exchanger with a corresponding first
  • Capacitors which are connected to a heat pump and project through a corresponding connection in a storage container to effect a direct heating of the storage water, are known from the prior art.
  • the present invention has the object to provide a module for a complete, prefabricated factory installation, which are provided on site only with one, two or more storage containers for the storage of tempered media, connected to the Can cover heat or cooling demand for different applications, as a heat pump or heat source should serve a heat pump, which can use all heat sources and possibly also the heat input from a solar collector system can be integrated and wherein the direct condensation or evaporation and an optimized Construction, the coefficient of performance of the system should be increased.
  • the heat pump can be for example an air / water pump, a water / water pump, a brine / water pump or a similar heat pump. In principle, however, any other source of heat should also be usable in combination with the mentioned ones.
  • the heat pump should also be designed as a chiller with electrically driven compressor or thermally driven machines. In all applications, all thermal transport media, as well as absorption and adsorbent should be applied.
  • This object is achieved by a module with two or more juxtaposed heat exchangers for direct installation in a combined or two or more separate storage containers, wherein the Heat exchangers can be connected to each other via a separate circuit arranged outside the / the memory in series connection or in parallel or in a combination of both circuits.
  • the inventive arrangement of the heat exchanger is preferably a series circuit allows, for example, in the heating during the cold season, the heat exchangers can be switched so that the heat exchanger for drinking water heating is flowed through with hot refrigerant and gives off some of the heat to the drinking water, the Main portion of the heat content of the refrigerant, however, is almost completely discharged to the heating water in the second condenser.
  • the protruding from the memory parts of the heat exchanger, the heat exchanger connecting the circuit, and components of the heat pump, such as compressor, expansion valve, solenoid valves and the like are located in a housing which are attached via suitable connecting means, such as flanges to the / the memory.
  • suitable connecting means such as flanges to the / the memory.
  • the components can also be designed differently depending on the type of heat source.
  • FIG. 1 shows the schematic structure of the module according to the invention with all conceivable components for the heat pump operation for heat recovery and storage.
  • Fig. 2 horizontally mounted module integrated in a system with two juxtaposed memories
  • 3 shows a buffer for drinking water and heating water with vertical module attached; 4 shows a combined solar heat pump storage with horizontally mounted module.
  • Fig. 5 shows the module according to the invention for attachment to the memory or with integrated plate capacitors and associated charge pumps.
  • the illustrated figures illustrate only some of the possible embodiments.
  • the module according to the invention can be adapted in the simplest way to any other embodiment variant of storage containers or other insert variants not shown here.
  • the storage media can not only serve for drinking water and heating water, but also for liquids for industrial applications.
  • Fig. 1 the application is shown for a heating for drinking and heating water.
  • the heat exchangers 1 and 5 are formed as finned tube condensers.
  • electric heating rods 2 and 6 Within the finned tubes 1 and 5 are electric heating rods 2 and 6, and immersion sleeves 3 and 9 for receiving one or more
  • the lines 7 and 8 are used in case of need as a connection of flow and return to the second memory.
  • the second heat exchanger 4 allows a circulation, in order to deliver the heat, for example, provided by a solar system targeted to the heat exchanger 4 can. This circulation can be controlled by mixing valve 13 and pump 14 or by other, not shown here components. With 10, 11 and 12, the flange seal, the counter flange and a possibly existing eccentric are designated.
  • the flow lines 15 the heat exchangers 1 and 5
  • the heat provided by the heat pump is supplied to the heat exchangers, the condensate returns via the return lines 16.
  • Between these two lines 15 and 16 extends a connecting line 17 with a plurality of valves, preferably solenoid valves, to allow optimized thermal management between the two memories.
  • Fig. 2 two separate memory 24 for drinking water and 25 for heating water are shown in a schematic horizontal section.
  • the module according to the invention is mounted laterally on these two memories, wherein the protruding from the housing 21 heat exchanger 1, 4 and 5 with the dip tubes 3 and 9 and optionally present electric heaters 2 and 6 are arranged horizontally to each other and are mounted here on the flange.
  • a combination memory is shown in schematic vertical section in FIG. 3, whose drinking water heat storage space 25 is separated from the heating water storage space 29 by a separating plate 24.
  • the partition plate 24 has a bore 26.
  • the partition plate 24 reduces the mixing in the memory, while allowing a heat flow from the lower storage space in the upper storage space. This heat flow is important, for example, if the lower storage space is connected via a connected register heat exchanger, for example Solar system is heated. In place of the bore 26 and lateral slots are conceivable, they can be omitted entirely.
  • the module according to the invention with its housing 21, the capacitors 1, 4, 5 and the already mentioned other internals also flanged laterally on the storage container, in which case the capacitors are aligned perpendicular to each other.
  • the operation is identical to that of FIG. 2.
  • the module according to the invention can be grown in the simplest way to a conventional combi solar heat pump storage.
  • the embodiment of such a memory shown here in schematic horizontal section again represents an example of a multiplicity of variants of execution known on the market.
  • the module is again aligned with horizontally aligned capacitors 1, 4 and 5 with the already mentioned other internals.
  • From the storage outstanding corresponding sealing sleeves 30 and 31 prevent disturbing heat radiation.
  • other components have been omitted here in the figure of the capacitors, which of course are present here as well as in the figures described above.
  • the module according to the invention can also be designed so that it has in the housing 21 integrated plate capacitors 36 and 37 with associated charge pumps 38 and 39.
  • an indirect loading of the memory in this embodiment, in place of the capacitors 1 and 5 pipe leads 32 and 34 and pipe outlets 33 and 35 protrude out of the housing 21 and are usually connected via screw connections with the inner tubes arranged inside the store.
  • the refrigerant leading components are all housed in the module.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

La présente invention concerne un module pour le chauffage ou le refroidissement d'un ou de plusieurs fluides d'accumulation, notamment pour un système de chauffage et de production d'eau potable, comprenant un réservoir d'accumulation combiné ou plusieurs réservoirs d'accumulation séparés pour chaque fluide d'accumulation, une pompe à chaleur servant de source de chaleur ou de froid, l'apport de chaleur en provenance d'une installation solaire ou d'autres générateurs de chaleur classiques pouvant éventuellement être intégré et le coefficient d'efficacité de l'installation étant augmenté par condensation et/ou évaporation directe(s). Le module se compose de deux échangeurs de chaleur (1, 2) juxtaposés ou plus, pourvus de conduites d'amenée et d'évacuation (15, 16) correspondantes, lesquelles conduites peuvent être reliées par l'intermédiaire d'un circuit propre (17) placé dans un boîtier (21), un premier échangeur de chaleur (1) faisant saillie dans le premier espace d'accumulation (25) par un premier raccord correspondant, le deuxième échangeur de chaleur (5) faisant saillie dans un deuxième espace d'accumulation (29) par le deuxième raccord correspondant et d'autres échangeurs de chaleur éventuellement présents faisant saillie dans d'autres espaces d'accumulation par leurs raccords correspondants, les espaces d'accumulation (25, 29) pouvant être reliés ou bien séparés et les échangeurs de chaleur (1, 5) étant reliés à une pompe à chaleur unique se trouvant également dans le boîtier (21), duquel les échangeurs de chaleur (1, 5) et/ou leurs conduites d'amenée font saillie.
EP08836185A 2007-09-28 2008-09-25 Module pour le chauffage ou le refroidissement d'un ou de plusieurs fluides d'accumulation, notamment pour un accumulateur d'eau chaude et d'eau potable Withdrawn EP2205908A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT15372007 2007-09-28
PCT/EP2008/062821 WO2009043786A2 (fr) 2007-09-28 2008-09-25 Module pour le chauffage ou le refroidissement d'un ou de plusieurs fluides d'accumulation, notamment pour un accumulateur d'eau chaude et d'eau potable

Publications (1)

Publication Number Publication Date
EP2205908A2 true EP2205908A2 (fr) 2010-07-14

Family

ID=40526756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08836185A Withdrawn EP2205908A2 (fr) 2007-09-28 2008-09-25 Module pour le chauffage ou le refroidissement d'un ou de plusieurs fluides d'accumulation, notamment pour un accumulateur d'eau chaude et d'eau potable

Country Status (2)

Country Link
EP (1) EP2205908A2 (fr)
WO (1) WO2009043786A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8833076B2 (en) 2010-06-24 2014-09-16 Aerojet Rocketdyne Of De, Inc. Thermal storage system
GB2485386A (en) * 2010-11-12 2012-05-16 Khalid Abdulatif Al-Karaghouli Thermal water storage tank divided into upper and lower spaces
DE102016204153B4 (de) * 2016-03-14 2020-08-20 Efficient Energy Gmbh Wärmepumpenanlage mit Pumpen, Verfahren zum Betreiben einer Wärmepumpenanlage und Verfahren zum Herstellen einer Wärmepumpenanlage

Family Cites Families (12)

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GB750986A (en) * 1954-10-15 1956-06-20 Brentford Electric Ltd Improvements in or relating to heat pumps
DE8003021U1 (de) 1980-02-06 1980-05-08 G. Bauknecht Gmbh, 7000 Stuttgart Waermepumpen-speicher
DE3014638A1 (de) 1980-04-16 1981-10-22 Vama Vertrieb Von Anlagen Und Maschinen Gmbh & Co Kg, 3200 Hildesheim Kompakteinheit zum erwaermen und speichern von brauchwasser
DE3022931A1 (de) 1980-06-19 1982-01-07 Ventiheat Ltd., Kolding Heizanlage zur ausnutzung der abwaerme von viehstaellen
DE3204684A1 (de) 1982-02-11 1983-08-18 Bruno 7441 Wolfschlugen Kümmerle Warmwasserbereiter
JPS60144576A (ja) 1984-01-06 1985-07-30 ミサワホ−ム株式会社 ヒ−トポンプ装置
DE8713780U1 (fr) * 1987-10-14 1989-02-09 Viessmann, Hans, Dr., 3559 Battenberg, De
GB2229804B (en) 1989-03-04 1993-04-07 Wong Yoon Fah Combination heat reclaiming system and air conditioner
FR2755751B1 (fr) * 1996-11-13 2002-02-15 Bernier Jacques Chauffe eau thermodynamique a capteur enterre
DE19938019A1 (de) 1999-08-11 2001-02-22 Ludwig Muenz Verfahren und Heizungsanlage zur Gebäudebeheizung durch Wärmerückgewinnung aus Abluft
DE10323713A1 (de) 2003-05-22 2004-12-09 Solvis Gmbh & Co. Kg Wassererwärmer
AT413594B (de) 2004-12-09 2006-04-15 Feuron Ag Einrichtung zum erwärmen eines flüssigen wärmeträgermediums

Non-Patent Citations (1)

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Title
See references of WO2009043786A2 *

Also Published As

Publication number Publication date
WO2009043786A3 (fr) 2009-07-30
WO2009043786A2 (fr) 2009-04-09

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