DE10054628B4 - Hot water storage - Google Patents
Hot water storage Download PDFInfo
- Publication number
- DE10054628B4 DE10054628B4 DE2000154628 DE10054628A DE10054628B4 DE 10054628 B4 DE10054628 B4 DE 10054628B4 DE 2000154628 DE2000154628 DE 2000154628 DE 10054628 A DE10054628 A DE 10054628A DE 10054628 B4 DE10054628 B4 DE 10054628B4
- Authority
- DE
- Germany
- Prior art keywords
- water tank
- fresh water
- hot water
- standpipe
- solar
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/208—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with tubes filled with heat transfer fluid
-
- 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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/001—Guiding means
- F24H9/0015—Guiding means in water channels
- F24H9/0021—Sleeves surrounding heating elements or heating pipes, e.g. pipes filled with heat transfer fluid, for guiding heated liquid
-
- 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
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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Warmwasserspeicher für den Einsatz in einer Solaranlage mit einem Frischwasserspeicher (4) im oberen Bereich und einem vom Boden her hochgeführten Standrohr (8), in welchem ein an den Solarvorlauf (9) und -rücklauf (10) angeschlossener Wärmetauscher (11) angeordnet ist und welches Öffnungen (12, 13, 14) für eine Wasserzirkulation besitzt, dadurch gekennzeichnet, dass sich der Frischwasserspeicher (4) durch einen das Standrohr (8) umgebenden Behälterteil (7) bis zum Boden des Warmwasserspeichers (1) erstreckt.Hot water tank for use in a solar system with a fresh water tank (4) in the upper area and a standpipe (8) raised from the ground, in which a heat exchanger (11) connected to the solar flow (9) and return (10) is arranged and which has openings (12, 13, 14) for water circulation, characterized in that the fresh water tank (4) extends through a container part (7) surrounding the standpipe (8) to the bottom of the hot water tank (1).
Description
Die Erfindung betrifft einen Warmwasserspeicher nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a hot water tank according to the preamble of claim 1.
Ein Warmwasserspeicher dieser Art
ist der
Bei Solarspeichern ist die Frischwassererwärmung von wesentlicher Bedeutung. Der Erfindung liegt deshalb die Aufgabe zugrunde, den gattungsgemäßen Warmwasserspeicher mit integriertem Frischwasserspeicher so zu gestalten, dass die Aufheizung des Frischwassers Vorrang hat.For solar storage tanks, fresh water heating is from essential. The object of the invention is therefore based on the generic hot water tank with integrated fresh water storage so that the heating of fresh water has priority.
Der erfindungsgemäße Warmwasserspeicher ist durch die im Patentanspruch 1 genannten Merkmale gekennzeichnet.The hot water tank according to the invention is through the features mentioned in claim 1 characterized.
Der im oberen Bereich des Warmwasserspeichers angeordnete Frischwasserspeicher ist durch einen das Standrohr umgebenden Behälterteil bis zum Boden des Warmwasserspeichers nach unten geführt. Die Wärmezufuhr vom Solarkreis her erfolgt jetzt nicht mehr an das Wasser für den Heizkreis und von dort indirekt an das Frischwasser, sondern direkt an das Frischwasser, welches durch das Standrohr zirkuliert. Dadurch wird eine optimale Erwärmung des Frischwassers erreicht, welches das Wärmepotenzial aus dem Solarkreis ohne weiteren Zwischenwärmetausch direkt aufnimmt. In der Umkehrung des bisherigen Prinzips erfolgt hingegen die Erwärmung des übrigen Wassers im Warmwasserspeicher indirekt vom Frischwasser her.The one in the upper area of the hot water tank arranged fresh water tank is through a surrounding the standpipe Container part up led down to the bottom of the hot water tank. The heat supply from the solar circuit no longer takes place to the water for the heating circuit and from there indirectly to the fresh water, but directly to the fresh water, which circulates through the standpipe. This will be an optimal one warming of fresh water, which reaches the heat potential from the solar circuit without further intermediate heat exchange records directly. In reverse of the previous principle however, the warming the rest Water in the hot water tank indirectly from fresh water.
Die Zeichnung stellt in einer einzigen Figur ein Ausführungsbeispiel der Erfindung dar.The drawing represents one Figure an embodiment of the invention.
Der Warmwasserspeicher
Das Besondere an der Erfindung besteht darin, dass das Frischwasser am Solar-Wärmetauscher vorbei durch das Standrohr strömt und deshalb direkt das Wärmepotenzial des Solarkreises aufnimmt. Da Solaranlagen vorrangig zur Erwärmung des Wassers für Nutzungszwecke eingesetzt werden, ist eine optimale Wärmenutzung aus dem Solarkreis zu erreichen. Zudem wird jetzt primär das Wasser im zentralen Bereich des Speichers aufgeheizt, während die äußeren Zonen nur indirekt erwärmt werden. Die Wärmeverluste sind dadurch geringer.The special thing about the invention is in that the fresh water goes past the solar heat exchanger flows through the standpipe and therefore directly the heat potential of the solar circuit. Since solar systems are primarily used to heat the Water for Use purposes is an optimal use of heat to reach from the solar circuit. In addition, the water is now primarily heated in the central area of the storage, while the outer zones are only heated indirectly. The heat loss are lower as a result.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000154628 DE10054628B4 (en) | 2000-11-03 | 2000-11-03 | Hot water storage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000154628 DE10054628B4 (en) | 2000-11-03 | 2000-11-03 | Hot water storage |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10054628A1 DE10054628A1 (en) | 2002-05-08 |
DE10054628B4 true DE10054628B4 (en) | 2004-04-08 |
Family
ID=7662095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2000154628 Expired - Fee Related DE10054628B4 (en) | 2000-11-03 | 2000-11-03 | Hot water storage |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10054628B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005008646B3 (en) * | 2005-02-25 | 2006-04-06 | Robert Bosch Gmbh | Solar plant for hot water and heating has regulating valve in outward line of solar circuit |
-
2000
- 2000-11-03 DE DE2000154628 patent/DE10054628B4/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10054628A1 (en) | 2002-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: BBT THERMOTECHNIK GMBH, 35576 WETZLAR, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE |
|
8365 | Fully valid after opposition proceedings | ||
R084 | Declaration of willingness to licence | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |