DE102011010669A1 - Buffer memory for storing energy provided in form of hot water for e.g. industrial waste heat exhaust system, has intermediate bases equipped with set of openings e.g. bore holes, and distributing element provided flow and return connectors - Google Patents
Buffer memory for storing energy provided in form of hot water for e.g. industrial waste heat exhaust system, has intermediate bases equipped with set of openings e.g. bore holes, and distributing element provided flow and return connectors Download PDFInfo
- Publication number
- DE102011010669A1 DE102011010669A1 DE102011010669A DE102011010669A DE102011010669A1 DE 102011010669 A1 DE102011010669 A1 DE 102011010669A1 DE 102011010669 A DE102011010669 A DE 102011010669A DE 102011010669 A DE102011010669 A DE 102011010669A DE 102011010669 A1 DE102011010669 A1 DE 102011010669A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- buffer memory
- flow
- buffer
- openings
- 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.)
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Classifications
-
- 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
- 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
- F28D20/0039—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 with stratification of the 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
- 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
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Description
Die Erfindung betrifft einen Pufferspeicher zur geschichteten Beladung mit Warmwasser von unterschiedlicher Temperatur. Sie bezieht sich auf die direkte Speicherung von in Form von Warmwasser primär zur Verfügung gestellter Energie. Energiequellen für die Warmwassererzeugung können Solaranlagen, Festbrennstoffkessel oder erneuerbare Energiesysteme sein. Außerdem kann der Eintrag von Warmwasser in Verbindung mit der Nutzung industrieller Abwärme (z. B. Abluftanlagen, Abgaswärmetauscher, Blockheizkraftwerke) erfolgen. Sekundär stellt der Pufferspeicher die vom Verbraucher (Warmwasserbereitung, Heizungssysteme, z. B. Fußbodenheizungen und Flächenheizungen) benötigte gepufferte Energie bereit.The invention relates to a buffer for stratified loading of hot water of different temperature. It refers to the direct storage of primarily provided in the form of hot water energy. Energy sources for hot water production can be solar plants, solid fuel boilers or renewable energy systems. In addition, the entry of hot water in conjunction with the use of industrial waste heat (eg exhaust air systems, exhaust gas heat exchangers, combined heat and power plants) take place. Secondarily, the buffer memory provides the buffered energy required by the consumer (water heating, heating systems, eg underfloor heating and surface heating).
Aus der
Die Nachteile dieser Lösung bestehen darin, dass beim Einströmen des Warmwassers mit hohem Energieeintrag in eine der Temperaturzonen des Pufferspeichers keine vollflächige Durchflutung des gesamten Pufferspeichers stattfindet, aufgrund der Einschichtung immer nur eine Temperaturzone beladen und die Beladung nicht kontinuierlich, stufenlos und vollflächig von der beladenen Temperaturzone auf die angrenzenden Temperaturzonen vorgenommen werden kann, weil das thermisch physikalische Verhalten von Warmwasser keiner vollflächigen Nutzung unterziehbar ist.The disadvantages of this solution are that when flowing the hot water with high energy input into one of the temperature zones of the buffer memory does not take place full surface flooding of the entire buffer memory, loaded only a temperature zone due to the stratification and the loading is not continuous, continuous and full surface of the loaded temperature zone can be made to the adjacent temperature zones, because the thermal-physical behavior of hot water is not a full-surface use unterziehbar.
Die Aufgabe der Erfindung besteht darin, einen Pufferspeicher vorzuschlagen, bei dem beim Beladen des Pufferspeichers mit Warmwasser die Volldurchflutung des gesamten Pufferspeichers ermöglicht, die Beladung mehrerer Temperaturzonen gestattet und die Beladung kontinuierlich, stufenlos und vollflächig auf die an die beladene Temperaturzone angrenzenden Temperaturzonen vorgenommen werden kann.The object of the invention is to propose a buffer memory in which allows the loading of the buffer with hot water, the full flow of the entire buffer, allows the loading of multiple temperature zones and the loading can be made continuously, continuously and over the entire surface adjacent to the loaded temperature zone temperature zones ,
Diese Aufgabe wird bei einem gattungsgemäßen Pufferspeicher mit den im Kennzeichen des Patentanspruchs 1 angegebenen Merkmalen gelöst, wobei deren Ausgestaltungen aus den Patentansprüchen 2 bis 5 ersichtlich sind.This object is achieved in a generic buffer memory with the features specified in the characterizing part of
Die Vorteile der Erfindung bestehen darin, dass ein Pufferspeicher zur Verfügung gestellt wird, der die Volldurchflutung des gesamten Pufferspeichers beim Beladen mit Warmwasser ermöglicht, die Beladung mehrerer Temperaturzonen gestattet und dessen Beladung kontinuierlich, stufenlos und vollflächig auf die an die beladene Temperaturzone angrenzenden Temperaturzonen erfolgen kann.The advantages of the invention are that a buffer memory is provided which allows the full flow of the entire buffer memory when loaded with hot water, allows the loading of multiple temperature zones and its loading can be continuous, continuous and full surface on the temperature zones adjacent to the loaded temperature zone ,
Die Erfindung soll nachfolgend an einem Ausführungsbeispiel und zugehörigen Zeichnungen näher erläutert werden.The invention will be explained in more detail below using an exemplary embodiment and associated drawings.
Es zeigen:Show it:
Der in der
Weiterhin sind dem Pufferspeicher
Jedes der Verteilerelemente
Alle Verteilerelemente
In der Temperaturzone
Weiterhin ist in der Temperaturzone
Letztlich sind sowohl
- – in der
Vorlaufleitung 14 einTemperaturfühler 21 , - – in der
Temperaturzone 7 – auf Höhe desVerteilerelements 18 desDeckels 3 einTemperaturfühler 22 und im Höhenbereich zwischen demZwischenböden 12 und demVerteilerelement 18 ein Temperaturfühler23 , - – in der
Temperaturzone 8 – im Höhenbereich zwischen demZwischenboden 12 und demVerteilerelement 18 einTemperaturfühler 24 und im Höhenbereich zwischen dem Zwischenboden2 und demVerteilerelement 18 ein Temperaturfühler25 als auch - – in der
Temperaturzone 9 – im Höhenbereich zwischen demZwischenboden 13 und demVerteilerelement 18 einTemperaturfühler 26 sowie auf Höhe desVerteilerelements 19 des Bodens4 einTemperaturfühler 27 befindlich.
- - in the supply line
14 atemperature sensor 21 . - - in the temperature zone
7 - at the level of thedistributor element 18 of the lid3 atemperature sensor 22 and in the height range between theintermediate floors 12 and the distributor element18 a temperature sensor23 . - - in the temperature zone
8th - in the height range between theintermediate floor 12 and the distributor element18 atemperature sensor 24 and in the height area between the intermediate floor2 and the distributor element18 a temperature sensor25 as well as - - in the temperature zone
9 - in the height range between theintermediate floor 13 and the distributor element18 atemperature sensor 26 and at the height of thedistributor element 19 of the soil4 atemperature sensor 27 located.
Beim Beladen des Pufferspeichers können die Temperaturen des Warmwassers für die Einschichtung in die jeweilige Temperaturzone je nach Anlagencharakteristik frei gewählt werden.When loading the buffer tank, the temperatures of the hot water for the stratification into the respective temperature zone can be freely selected depending on the system characteristics.
Ausgehend davon, sind beispielhaft folgende Temperaturen an den Temperaturfühlern vorgegeben:
Temperaturfühler
Temperaturfühler
Temperaturfühler
temperature sensor
temperature sensor
Der Temperaturfühler
Erfolgt die Warmwassererzeugung beispielhaft von einer Solaranlage
Übersteigt die gemessene Vorlauftemperatur 50°C wird in die Temperaturzone
Ist ein Zustand erreicht, dass der Temperaturfühler
Wird vom Temperaturfühler
Tritt der Fall ein, dass die Vorlauftemperatur am Temperaturfühler
Kann vom Anlagenbetreiber sichergestellt werden, dass der Energieeintrag komplett vom Pufferspeicher
Wird zum Betreiben eines beispielhaften Verbrauchers
Wird nachfolgend vom Temperaturfühler
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Pufferspeicherbuffer memory
- 22
- Gehäusecasing
- 33
- Deckelcover
- 44
- Bodenground
- 55
- Längsachselongitudinal axis
- 66
- Innenrauminner space
- 77
- Temperaturzonentemperature zones
- 88th
- Temperaturzonentemperature zones
- 99
- Temperaturzonentemperature zones
- 1010
- Innenhautinner skin
- 1111
- Öffnungenopenings
- 1212
- Zwischenbodenfalse floor
- 1313
- Zwischenbodenfalse floor
- 1414
- Vorlaufleitungsupply line
- 1515
- RücklaufleitungReturn line
- 1616
- VorlaufstutzenFlow nozzles
- 1717
- RücklaufstutzenReturn connectors
- 1818
- Verteilerelementdistributor element
- 1919
- Scheibedisc
- 2020
- Öffnungopening
- 2121
- Temperaturfühlertemperature sensor
- 2222
- Temperaturfühlertemperature sensor
- 2323
- Temperaturfühlertemperature sensor
- 2424
- Temperaturfühlertemperature sensor
- 2525
- Temperaturfühlertemperature sensor
- 2626
- Temperaturfühlertemperature sensor
- 2727
- Temperaturfühlertemperature sensor
- 2828
- Solaranlagesolar system
- 2929
- Temperaturfühlertemperature sensor
- 3030
- Verbraucherconsumer
- AA
- VentilValve
- BB
- VentilValve
- CC
- VentilValve
- DD
- VentilValve
- Ee
- VentilValve
- FF
- VentilValve
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102007009199 A1 [0002] DE 102007009199 A1 [0002]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011010669.3A DE102011010669B4 (en) | 2011-02-08 | 2011-02-08 | buffer memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011010669.3A DE102011010669B4 (en) | 2011-02-08 | 2011-02-08 | buffer memory |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102011010669A1 true DE102011010669A1 (en) | 2012-08-09 |
DE102011010669B4 DE102011010669B4 (en) | 2017-01-12 |
Family
ID=46547046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102011010669.3A Expired - Fee Related DE102011010669B4 (en) | 2011-02-08 | 2011-02-08 | buffer memory |
Country Status (1)
Country | Link |
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DE (1) | DE102011010669B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012102164A1 (en) | 2012-03-14 | 2013-09-19 | Schuler Pressen Gmbh | Connecting arrangement of a drive element to a plunger of a press |
US20210310747A1 (en) * | 2018-07-26 | 2021-10-07 | ETH Zürich | Thermocline control method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196043A (en) * | 1981-05-28 | 1982-12-01 | Takasago Thermal Eng Co Lts | Heat accumulation reservoir by making use of solar heat |
EP0151460A2 (en) * | 1984-02-09 | 1985-08-14 | GebràDer Sulzer Aktiengesellschaft | Space-heating system |
DE4204329A1 (en) * | 1991-04-17 | 1992-10-22 | Solar Diamant Syst | Water store for heating system - comprises insulated cylinder containing domestic hot water storage and heating storage units separated by horizontal plate |
DE102004035026A1 (en) * | 2004-07-20 | 2006-02-16 | Winfried Hesse | Container with liquid for temperature stratification has inlet valve for cold water with heat exchangers provided inside surface whereby water is supplied by supply pipes into a horizontal circular course |
EP1936297A2 (en) * | 2006-12-09 | 2008-06-25 | Martin Kraus | Cartridge for a multi-layered hot water storage tank |
DE102007009199A1 (en) | 2007-02-26 | 2008-09-04 | Kioto Clear Energy Ag | Water tank with zones storing water at different temperatures, includes supported intermediate partition forming gap with surrounding wall |
DE102007027570B3 (en) * | 2007-06-12 | 2008-10-23 | Stadtwerke Chemnitz Ag | Loading and / or unloading system and method for loading and / or unloading a thermal energy storage device with an insert provided between the diffuser plates |
DE102007035365A1 (en) * | 2007-07-11 | 2009-01-15 | Josef Willing | Storage device for liquids like thermal oil for melting plastics in the plastics industry has a feeder pipe and a drain pipe as well as perforated bases with through-holes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD282507A5 (en) * | 1989-04-17 | 1990-09-12 | Architektur Bauwesen Hochschul | WAERMESPEICHERBEHAELTER |
DE4029355A1 (en) * | 1990-09-15 | 1992-03-19 | Herrmann Gmbh & Co Kg | Stratified warm water storage vessel - has two perforated horizontal plates with packs of salts between in water reservoir to prevent disturbance |
-
2011
- 2011-02-08 DE DE102011010669.3A patent/DE102011010669B4/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196043A (en) * | 1981-05-28 | 1982-12-01 | Takasago Thermal Eng Co Lts | Heat accumulation reservoir by making use of solar heat |
EP0151460A2 (en) * | 1984-02-09 | 1985-08-14 | GebràDer Sulzer Aktiengesellschaft | Space-heating system |
DE4204329A1 (en) * | 1991-04-17 | 1992-10-22 | Solar Diamant Syst | Water store for heating system - comprises insulated cylinder containing domestic hot water storage and heating storage units separated by horizontal plate |
DE102004035026A1 (en) * | 2004-07-20 | 2006-02-16 | Winfried Hesse | Container with liquid for temperature stratification has inlet valve for cold water with heat exchangers provided inside surface whereby water is supplied by supply pipes into a horizontal circular course |
EP1936297A2 (en) * | 2006-12-09 | 2008-06-25 | Martin Kraus | Cartridge for a multi-layered hot water storage tank |
DE102007009199A1 (en) | 2007-02-26 | 2008-09-04 | Kioto Clear Energy Ag | Water tank with zones storing water at different temperatures, includes supported intermediate partition forming gap with surrounding wall |
DE102007027570B3 (en) * | 2007-06-12 | 2008-10-23 | Stadtwerke Chemnitz Ag | Loading and / or unloading system and method for loading and / or unloading a thermal energy storage device with an insert provided between the diffuser plates |
DE102007035365A1 (en) * | 2007-07-11 | 2009-01-15 | Josef Willing | Storage device for liquids like thermal oil for melting plastics in the plastics industry has a feeder pipe and a drain pipe as well as perforated bases with through-holes |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012102164A1 (en) | 2012-03-14 | 2013-09-19 | Schuler Pressen Gmbh | Connecting arrangement of a drive element to a plunger of a press |
US20210310747A1 (en) * | 2018-07-26 | 2021-10-07 | ETH Zürich | Thermocline control method |
US11821692B2 (en) * | 2018-07-26 | 2023-11-21 | ETH Zürich | Thermocline control method |
Also Published As
Publication number | Publication date |
---|---|
DE102011010669B4 (en) | 2017-01-12 |
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