DE102008016191A1 - Device for heating and storage of drinking water, comprises a hot water feed line, a hot water discharge, a hot water storage, a pump for hot water storage, a mixing point for hot water, and a feed pipe for drinking cold water - Google Patents
Device for heating and storage of drinking water, comprises a hot water feed line, a hot water discharge, a hot water storage, a pump for hot water storage, a mixing point for hot water, and a feed pipe for drinking cold water Download PDFInfo
- Publication number
- DE102008016191A1 DE102008016191A1 DE102008016191A DE102008016191A DE102008016191A1 DE 102008016191 A1 DE102008016191 A1 DE 102008016191A1 DE 102008016191 A DE102008016191 A DE 102008016191A DE 102008016191 A DE102008016191 A DE 102008016191A DE 102008016191 A1 DE102008016191 A1 DE 102008016191A1
- Authority
- DE
- Germany
- Prior art keywords
- pump
- drinking
- hot water
- heat exchanger
- water
- 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.)
- Ceased
Links
- 239000003651 drinking water Substances 0.000 title claims abstract description 104
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 230000035622 drinking Effects 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
- 239000008236 heating water Substances 0.000 claims description 35
- 230000006870 function Effects 0.000 description 9
- 238000010079 rubber tapping Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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
- 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
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D10/00—District heating systems
- F24D10/006—Direct domestic delivery stations
-
- 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
-
- 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
- F24D17/0026—Domestic hot-water supply systems with conventional heating means
- F24D17/0031—Domestic hot-water supply systems with conventional heating means with accumulation of the heated water
-
- 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
- F24D17/0078—Recirculation systems
-
- 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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
-
- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/06—Heat exchangers
-
- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/08—Storage tanks
-
- 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
- F24D2240/00—Characterizing positions, e.g. of sensors, inlets, outlets
- F24D2240/12—Placed outside of
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/17—District heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Erwärmen und Speichern von Trinkwasser.The The invention relates to a device for heating and storing of drinking water.
Aus dem Stand der Technik bekannt sind Vorrichtungen, die das Trinkwasser in einem Speicher mit integrierter Heizfläche erwärmen.Out Known in the art are devices that provide drinking water Heat in a storage with integrated heating surface.
Weiterhin bekannt sind Vorrichtungen, die das Trinkwasser im Durchfluss über einen Wärmetauscher erwärmen. Derartige Vorrichtungen können ihren Spitzenbedarf bekannter weise auch aus einem Speicher auf der Primärseite decken.Farther Devices are known, the drinking water in the flow over heat a heat exchanger. Such devices can also know their peak demand from a memory cover on the primary side.
Bekannt sind auch Vorrichtungen, die in einem Ladekreis, bestehend aus Ladepumpe, Wärmetauscher und Speicher das Trinkwasser erwärmen und speichern.Known are also devices that are in a charging circuit, consisting of charge pump, Heat exchanger and storage to warm the drinking water and to save.
So
beschreibt die
Die Kaltwasserzuleitung mündet dort an der Ladepumpe und gleichzeitig am Kaltwassereingangs-/Ladeausgangsanschluss des Speichers. Das erwärmte Trinkwasser wird am Warmwasseranschluss des Speichers entnommen. In dieser Vorrichtung hat das entnommene Warmwasser allerdings eine hohe Temperatur und kann nicht direkt an die Zapfstellen geführt werden.The Cold water supply leads there at the charge pump and at the same time at the cold water inlet / outlet port of the accumulator. The heated Drinking water is taken from the hot water connection of the storage tank. In this device, however, the extracted hot water has a high temperature and can not be led directly to the taps become.
Bekannt ist auch die Integration verschiedener Speicherbereiche, wie Desinfektionsbereich und Spitzenbereich, in einen Kombispeicher. Die funktionell verschiedenen Bereiche sind aber auch dort konstruktiv getrennt angeordnet.Known is also the integration of various storage areas, such as disinfection area and lace area, in a combination memory. The functionally different However, areas are also structurally separated there.
In
Das dem Kreislauf aus Ladepumpe, Trinkwassererwärmer und Speicher entnommene Warmwasser wird vom einströmenden Kaltwasser über einen Vorwärmer/-rückkühler auf Zapftemperatur abgekühlt.The the circuit of charge pump, drinking water heater and storage removed hot water is from the incoming cold water over a preheater / recooler at tapping temperature cooled.
Beschrieben sind dort die Einbindungen der Zirkulation. Diese Vorrichtungen bestimmen in verschiedenen Variationen, besonders die Gestaltung die Zirkulation betreffend, den Stand der Technik für Trinkwassererwärmung.described there are the integrations of circulation. These devices determine in different variations, especially the design of the Concerning circulation, the state of the art for drinking water heating.
In
Aus dem Stand der Technik sind auch Vorrichtungen bekannt, die das erwärmte Trinkwasser in zwei verschiedene Temperaturzonen bringen und dort speichern. Eine Temperaturzone liegt dabei im Desinfektionsbereich, die andere unterhalb oder gleich der Zapftemperatur. Beide Speicherbereiche befinden sich auf der sekundären Seite.Out In the prior art devices are also known which heated the Bring drinking water into two different temperature zones and there to save. A temperature zone lies in the disinfection area, the other below or equal to the tapping temperature. Both memory areas are located on the secondary side.
In
In
In
Bei
Abkühlung des Trinkwasserspeichers
Ist der Zapfvolumenstrom größer als der Ladevolumenstrom, wird der Trinkwasserspeicher durch einströmendes Trinkkaltwasser entladen, im umgekehrten Fall wird er durch Trinkwarmwasser geladen.is the bleed volume flow is greater than the charge volume flow, is the drinking water storage by inflowing drinking cold water In the opposite case, it is charged by drinking hot water.
Die
Erwärmung des Trinkkaltwassers im Ladevolumenstrom erfolgt über
den Wärmetauscher
Auf
Grund der integrierenden Funktion des Trinkwasserspeichers
Das
Zirkulationswasser, angetrieben von der Pumpe Zirkulation
Die
gleiche Funktion hat die Anordnung nach
Bei
Zapfung entsteht ein vom externem Wasserdruck angetriebener Zapfvolumenstrom über
die Strecke Trinkkaltwasserzuleitung
Die
Wärmeenergie bezieht der Wärmetauscher aus dem
Heizvolumenstrom, angetrieben von Pumpe
Bei
Abkühlung des Heizwasserspeichers
Ist
der Heizvolumenstrom größer als der Ladevolumenstrom,
wird der Heizwasserspeicher
Auf
Grund der integrierenden Funktion des Heizwasserspeichers
Das
Zirkulationswasser, angetrieben von Pumpe Zirkulation
Alle
diese Vorrichtungen besitzen unterschiedliche Nachteile. Die Vorrichtung
nach
Die
Vorrichtung nach
Von diesem Stand der Technik ausgehend liegt der Erfindung die Aufgabe zugrunde, eine Vorrichtung zu schaffen, die im erheblich ökonomischeren Betrieb hinsichtlich sowohl Investitions- als auch Betriebskosten Trinkwasser erwärmt und speichert.From Based on this prior art, the invention has the object to create a device that is considerably more economical Operation in terms of both investment and operating costs Drinking water is heated and stored.
Erfindungsgemäß wird
diese Aufgabe durch eine Vorrichtung gemäß den
Ansprüchen 1 bis 10 gelöst. Nachfolgend soll diese
Vorrichtung anhand des Ausführungsbeispiels und der
Der grundlegende Gedanke der erfindungsgemäßen Lösung besteht darin, die gemäß dem Stand der Technik bekannte Auffassung, das man Trinkwasser entweder in Speicherladeschaltung oder im Durchfluss mit eventuellen Heizwasserspeichern erwärmt, zu durchbrechen. Dies geschieht, indem die Baugruppen, welche die unterschiedlichen positiven Funktionen der beiden bekannten Vorrichtungen erzeugen, in einer neuen erfindungsgemäßen Vorrichtung sinnvoll vereint werden.Of the basic idea of the solution according to the invention consists in that according to the prior art known view that drinking water either in store charging circuit or heated in the flow with possible Heizwasserspeichern, to break through. This is done by the assemblies, which the different positive functions of the two known devices generate, in a new device according to the invention be sensibly united.
In
der erfindungsgemäßen Vorrichtung nach
Bei
Abkühlung des Trinkwasserspeichers
Ist
der Zapfvolumenstrom größer als der Ladevolumenstrom,
wird der Trinkwasserspeicher durch über Anschluss
Die
Erwärmung des Trinkkaltwassers im Ladevolumenstrom erfolgt über
den Wärmetauscher
Auf
Grund der integrierenden Funktion des Trinkwasserspeichers
Bei
Abkühlung des Heizwasserspeichers
Ist
der Heizvolumenstrom größer als der Ladevolumenstrom,
wird der Heizwasserspeicher
Auf
Grund der integrierenden Funktion des Heizwasserspeichers
Diese
Vorrichtung weist alle erwarteten Vorteile auf und vermeidet alle
unerwünschten Nachteile. Der Druckverlust dieser Vorrichtung,
gebildet aus Trinkkaltwasserzuleitung
Die
Anforderung an die Regeltechnik sind gering und die Temperaturschwankungen
der Trinkwarmwasserableitung sind gering, weil der von Pumpe
Der
Trinkwasserspeicher
Die
Dimensionierung der Bauteile Pumpe
Bei gleicher Funktion lassen sich mehrere Vorrichtungselemente innerhalb der Vorrichtung abweichend anordnen.at same function can be several device elements within Arrange the device deviating.
So
ist es möglich, die Pumpe Wärmetauscher
Der
Mischpunkt Zirkulationswasser
Weiterhin
möglich ist eine Anordnung der Pumpe Heizwasserspeicher
Die
Pumpe Trinkwasserspeicher
Für
Funktionserweiterung Trinkwasserdesinfektion und/oder Abwärmenutzung
können zwischen Wärmetauscher
In
weiteren Formen der Ausgestaltung dieser erfindungsgemäßen
Vorrichtung können mehrere Vorrichtungselemente wie beispielsweise
Speicher
Solche Lösungen sind als dem Erfindungsgedanken zugehörig zu betrachten.Such Solutions are part of the inventive concept consider.
- 11
- HeizwasserzuleitungHeizwasserzuleitung
- 22
- HeizwasserableitungHeizwasserableitung
- 33
- HeizwasserspeicherHeizwasserspeicher
- 44
- Pumpe Heizwasserspeicherpump Heizwasserspeicher
- 55
- Mischpunkt Heizwassermixing point heating water
- 66
- TrinkkaltwasserzuleitungDrinking cold water supply line
- 77
- TrinkwarmwasserableitungDomestic hot water drainage
- 88th
- Speicher TrinkwasserStorage Drinking water
- 99
- Pumpe Trinkwasserspeicherpump drinking water storage
- 1010
- Mischpunkt Trinkwassermixing point Drinking water
- 1111
- Eingang Zirkulationswasserentrance circulation water
- 1212
- Mischpunkt Zirkulationswassermixing point circulation water
- 1313
- Pumpe Wärmetauscherpump heat exchangers
- 1414
- Wärmetauscherheat exchangers
- 1515
- Pumpe Zirkulationpump circulation
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 4136959 C2 [0005, 0008] - DE 4136959 C2 [0005, 0008]
- - DE 4235038 C2 [0008, 0011] - DE 4235038 C2 [0008, 0011]
- - DE 102005034021 [0011] - DE 102005034021 [0011]
- - DE 10034513 C2 [0013] - DE 10034513 C2 [0013]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008016191A DE102008016191A1 (en) | 2008-03-27 | 2008-03-27 | Device for heating and storage of drinking water, comprises a hot water feed line, a hot water discharge, a hot water storage, a pump for hot water storage, a mixing point for hot water, and a feed pipe for drinking cold water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008016191A DE102008016191A1 (en) | 2008-03-27 | 2008-03-27 | Device for heating and storage of drinking water, comprises a hot water feed line, a hot water discharge, a hot water storage, a pump for hot water storage, a mixing point for hot water, and a feed pipe for drinking cold water |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008016191A1 true DE102008016191A1 (en) | 2009-10-01 |
Family
ID=41011142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008016191A Ceased DE102008016191A1 (en) | 2008-03-27 | 2008-03-27 | Device for heating and storage of drinking water, comprises a hot water feed line, a hot water discharge, a hot water storage, a pump for hot water storage, a mixing point for hot water, and a feed pipe for drinking cold water |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008016191A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4235038C2 (en) | 1992-10-17 | 1995-02-23 | Duennleder Werner | Plant for heating domestic water and killing Legionella in this domestic water |
DE19713462A1 (en) * | 1997-03-20 | 1998-09-24 | Koenig Waermepumpen Gmbh | Circuit arrangement for heating utility water |
DE10034513C2 (en) | 1999-11-01 | 2003-06-26 | Dms Wasser Waermetechnik Gmbh | Device for heating drinking water with disinfection of the entire circulation volume flow |
DE102004038546A1 (en) * | 2004-08-06 | 2006-03-16 | Solvis Gmbh & Co. Kg | Arrangement for preparing hot service water comprises a temperature sensor arranged in a secondary circulation system of a heat exchanger |
DE202006013448U1 (en) * | 2006-09-01 | 2006-12-21 | MHK Wärme- und Kältetechnik GmbH | A method for storing drinking water in a heat pump system has the tank independently integrated with a buffer storage tank of larger capacity |
DE102005034021A1 (en) | 2005-07-18 | 2007-02-01 | Schulze, Rolf, Dipl.-Ing. | Device for heating, disinfecting and storing of drinking water has charge pump, preheating side of preheater/recooler, drinking water heater, reactor, and tank connected into circuit |
-
2008
- 2008-03-27 DE DE102008016191A patent/DE102008016191A1/en not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4235038C2 (en) | 1992-10-17 | 1995-02-23 | Duennleder Werner | Plant for heating domestic water and killing Legionella in this domestic water |
DE19713462A1 (en) * | 1997-03-20 | 1998-09-24 | Koenig Waermepumpen Gmbh | Circuit arrangement for heating utility water |
DE10034513C2 (en) | 1999-11-01 | 2003-06-26 | Dms Wasser Waermetechnik Gmbh | Device for heating drinking water with disinfection of the entire circulation volume flow |
DE102004038546A1 (en) * | 2004-08-06 | 2006-03-16 | Solvis Gmbh & Co. Kg | Arrangement for preparing hot service water comprises a temperature sensor arranged in a secondary circulation system of a heat exchanger |
DE102005034021A1 (en) | 2005-07-18 | 2007-02-01 | Schulze, Rolf, Dipl.-Ing. | Device for heating, disinfecting and storing of drinking water has charge pump, preheating side of preheater/recooler, drinking water heater, reactor, and tank connected into circuit |
DE202006013448U1 (en) * | 2006-09-01 | 2006-12-21 | MHK Wärme- und Kältetechnik GmbH | A method for storing drinking water in a heat pump system has the tank independently integrated with a buffer storage tank of larger capacity |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final | ||
R003 | Refusal decision now final |
Effective date: 20150106 |