DE3115988A1 - Hot-water storage tank - Google Patents
Hot-water storage tankInfo
- Publication number
- DE3115988A1 DE3115988A1 DE19813115988 DE3115988A DE3115988A1 DE 3115988 A1 DE3115988 A1 DE 3115988A1 DE 19813115988 DE19813115988 DE 19813115988 DE 3115988 A DE3115988 A DE 3115988A DE 3115988 A1 DE3115988 A1 DE 3115988A1
- Authority
- DE
- Germany
- Prior art keywords
- wall
- inlet
- water
- heater
- membrane
- 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.)
- Granted
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
-
- 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
- F28D2020/0086—Partitions
- F28D2020/0095—Partitions movable or floating
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)
- Reciprocating Pumps (AREA)
Abstract
Description
"Warmwasser-Speicher" "Hot water storage tank"
Die Erfindung bezieht sich auf einen Warmwasser-Speicher mit einem Kaltwasser-Zulauf am einen Ende, einem Warmwasser-Ablauf am anderen Ende und einer Heizung zur Erwärmung des Wassers.The invention relates to a hot water storage tank with a Cold water inlet at one end, a hot water outlet at the other end and one Heating to warm the water.
Bekannte Speicher dieser Art weisen keine überall dichte Wand zwischen Zulauf und Ablauf auf. Das zufliessende kalte Wasser kann sich somit mit dem heißen Wasser vermischen, so daß letzteres allmählich kälter wird.Known stores of this type do not have a tight wall everywhere between them Inlet and outlet open. The inflowing cold water can therefore mix with the hot one Mix the water so that the latter gradually becomes colder.
Der Erfindung liegt die Aufgabe zugrunde, den eingangs erwähnten Speicher derart auszubilden, daß das kalte Wasser beim Einfliessen in den Speicher sich nicht mit dem heißen Wasser vermischt.The invention is based on the object of the memory mentioned at the beginning to train in such a way that the cold water when flowing into the memory is not mixed with the hot water.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß sich zwischen dem Zulauf und dem Ablauf eine bewegliche, überall dichte Wand befindet, daß Mittel vorgesehen sind, um das Wasser von der Zulaufseite der Vand auf die Ablaufseite der Wand bei gleichzeitiger Verschiebung der Wand in Richtung vom Ablauf zum Zulauf zu fördern und daß sich die Heizung in Strömungsrichtung hinter dem Raum des Speichers befindet, in den der Zulauf mündet.This object is achieved in that between the inlet and outlet is a movable, tight wall everywhere that means are provided to divert the water from the inlet side of the Vand to the outlet side the wall with simultaneous displacement of the wall in the direction from the outlet to the inlet to promote and that the heating in the direction of flow behind the space of the memory is located in which the inlet opens.
Bei dieser Ausbildung bleibt das heiße Wasser ieitgehend) heiß, wenn kaltes Wasser bei Heißwasserentnahme nachfließt.With this training, the hot water remains hot if cold water flows in when hot water is withdrawn.
Weitere Einzelheiten der Erfindung ergeben sich aus der Zeichnung. Darin zeigen: Fig. 1 einen Schnitt durch eine erste Ausführungsform; Fig. 2 einen Schnitt durch eine zweite AusiührungsTorm; Fig. 3 einen Schnitt durch eine Membran der ersten Ausführungsform; Fig. 4 einen Schnitt durch eine andere Membran der ersten Ausführungsform; Fig. 5 eine Einzelheit der zweiten Ausführungsform gemäß Fig. 2 und Fig. 6 und 7 Abwandlungen dazu.Further details of the invention emerge from the drawing. 1 shows a section through a first embodiment; Fig. 2 shows a section through a second embodiment form; Fig. 3 is a section through a Diaphragm of the first embodiment; 4 shows a section through another membrane the first embodiment; Fig. 5 shows a detail of the second embodiment according to Fig. 2 and Fig. 6 and 7 modifications thereto.
In Fig. 1 ist mit 1 ein Wärmespeicher in Form eines zylinderförmigen Behälters, mit 2 eine elastische Membran, die den Innenraum des Behälters in zwei Teilräume ; und 3' unterteilt, mit 4 ein Kaltwasser-Zulauf, mit 5 ein Warmwasser-Ablauf, mit 6 ein Wärmetauscher, mit 7 eine Pumpe, die das Wasser vom unteren Raum des Behälters 1 durch den Wärmetauscher 6 in den oberen Raum des Behälters pumpt, mit 8 eine Heizung, die Teil einer Wärmepumpe se½n kann, und mit 9 eine Wärmequelle bezeichnet, die mit Sonnenkollektoren od.dgl. verbunden sein kann.In Fig. 1, 1 is a heat accumulator in the form of a cylindrical Container, with 2 an elastic membrane that divides the interior of the container in two Subspaces; and 3 'subdivided, with 4 a cold water inlet, with 5 a hot water outlet, with 6 a heat exchanger, with 7 a pump that draws the water from the lower space of the tank 1 pumps through the heat exchanger 6 into the upper space of the tank, with 8 a heater, which can se½n part of a heat pump, and 9 denotes a heat source which with solar panels or the like. can be connected.
Das kalte Wasser strömt bei 4 ein, wird mittels der Wärmequelle 9 vorgewärmt, wird dann von der Pumpe 7 durch den Wärmetauscher 6, wo es weiter erhitzt wird, in den Raum oberhalb der Membran 2 gepumpt und fließt je nach Bedarf durch den Ablauf 5 ab. Wird heißes Wasser bei 5 bei gleichzeitigem Zufliessen von kaltem Wasser bei 4 entnommen, dann beult sich die Membran 2 nach oben aus. Das in dem Raum oberhalb der Membran 2 befindliche heiße Wasser kann sich dabei also nicht merklich abkühlen. Der Heßwasservorrat wird dadurch ergänzt, daß die Pumpe 7 das in dem Raum unterhalb der Membran befindliche Wasser durch den Wärmetauscher 6 bei eingeschalteter Heizung 8 in den Raum oberhalb der Membran 2 pumpt. Dabei senkt sich die Membran 2 nach unten.The cold water flows in at 4 and is 9 by means of the heat source is then preheated by the pump 7 through the heat exchanger 6, where it is further heated is pumped into the space above the membrane 2 and flows through as required sequence 5. Becomes hot water at 5 with simultaneous inflow of cold Water removed at 4, then the membrane 2 bulges upwards. That in that The space above the membrane 2 can therefore not be hot water noticeably cool down. The hot water supply is supplemented by the fact that the pump 7 in the room below the membrane located through the With the heater 8 switched on, heat exchanger 6 into the space above membrane 2 pumps. The membrane 2 is lowered in the process.
Die in Fig. 2 dargestellte Ausfüiirungsform unterscheidet sich im wesentlichen von derjenigen der Fig. 1 dadurch, daß ein Kolben 12 innerhalb des Speichers 1 axial verschieblich ist. Die Erwärmung des heißen Wassers oberhalb des Kolbens 12 erfolgt mittels einer Wärmepumpe 13, deren wärmeaustauschende Elemente 14 und 15 sich im oberen und unteren Raum des Behälters befinden.The Ausfüiirungsform shown in Fig. 2 differs in essentially from that of FIG. 1 in that a piston 12 is within the Memory 1 is axially displaceable. The heating of the hot water above the Piston 12 takes place by means of a heat pump 13, whose heat-exchanging elements 14 and 15 are located in the upper and lower compartments of the container.
In Fig. 3 ist eine Ausführungsform einer Membran dargestellt, die in dem Wärmespeicher gemäß Fig. 1 zur Anwendung kommen kann. Es handelt sich um eine doppelwandige Membran, wobei sich zwischen den beiden Teilwänden eine Füllung mit Gaseinschüssen befindet.In Fig. 3, an embodiment of a membrane is shown which in the heat accumulator according to FIG. 1 can be used. It is a matter of a double-walled membrane, with a filling between the two partial walls with gas injections is located.
Fig. 4 zeigt eine weitere Ausführungsform einer solchen Membran. Hier sind die beiden Teilwände über Stege 15 miteinander verbunden, wobei sich zwischen den Teilwänden und den Stegen Lufträume 16 befinden.Fig. 4 shows a further embodiment of such a membrane. here the two part walls are connected to one another via webs 15, with between the part walls and the webs air spaces 16 are located.
Fig. 5 zeigt den linken Teil des Kolbens der Ausführungsform der Fig. 2 und die darn sich anschliessende Behälterwand.Fig. 5 shows the left part of the piston of the embodiment of Fig. 2 and the adjoining container wall.
Die Dichtung zwischen Kolben und Wand wird mittels Gummilippen 17 erzielt.The seal between the piston and the wall is made by means of rubber lips 17 achieved.
Fig. 6 zeigt eine andere Ausführungsform zu der Ausführungsform der Fig. 5. Hier ist die Dichtung 18 zwischen Kolben und Behälterwand besenartig ausgebildet.FIG. 6 shows another embodiment of the embodiment of FIG Fig. 5. Here the seal 18 between the piston and the container wall is designed like a broom.
Es sei erwähnt, daß kleine Undichtigkeiten im Bereich der Wand (solche liegen beispielsweise bei der Besendichtung gemäß Fig. 6 vor) nicht schaden.It should be mentioned that small leaks in the area of the wall (such are, for example, in the case of the broom seal according to FIG. 6) do not harm.
Fig. 7 zeigt eine weitere Ausführungsform. Bei dieser wird die Dichtung durch mehrere ringsum laufende über-und untereinander angeordnete Lappen 19 bewirkt, von denen nur einer dargestellt ist.Fig. 7 shows a further embodiment. This is where the seal caused by several lugs 19 running all around and arranged one below the other, only one of which is shown.
Der Speicher mit der beweglichen Wand ohne oder mit Heizung kann auch im Zusammenhang mit anderen Medien als kaltes und heißes Wasser z.B. in der chemischen Industrie oder in Molkereibetrieben Anwendung finden.The storage with the movable wall with or without heating can also in connection with media other than cold and hot water, e.g. in chemical Industry or in dairy operations.
L e e r s e i t eL e r s e i t e
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813115988 DE3115988A1 (en) | 1981-04-15 | 1981-04-15 | Hot-water storage tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813115988 DE3115988A1 (en) | 1981-04-15 | 1981-04-15 | Hot-water storage tank |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3115988A1 true DE3115988A1 (en) | 1983-01-05 |
DE3115988C2 DE3115988C2 (en) | 1987-07-16 |
Family
ID=6130592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813115988 Granted DE3115988A1 (en) | 1981-04-15 | 1981-04-15 | Hot-water storage tank |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3115988A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0190728A2 (en) * | 1985-02-05 | 1986-08-13 | Dragutin Dimitrijevic | Diaphragm heat accumulator |
AT390669B (en) * | 1987-12-07 | 1990-06-11 | Vaillant Gmbh | Hot-water storage tank with a device for compensating thermally induced changes in volume of the stored water |
AT394435B (en) * | 1989-09-18 | 1992-03-25 | Vaillant Gmbh | Hot-water supply system |
WO1993015367A1 (en) * | 1992-01-29 | 1993-08-05 | Sheringham Investments Pty. Ltd. | Continuous water heater |
EP0663576A1 (en) * | 1994-01-15 | 1995-07-19 | Horst Erdmann | Closed instantaneous storage heater |
AT406517B (en) * | 1997-05-14 | 2000-06-26 | Seebacher Theodor | DEVICE FOR HEATING HOT WATER |
US6907923B2 (en) * | 2003-01-13 | 2005-06-21 | Carrier Corporation | Storage tank for hot water systems |
FR2947617A1 (en) * | 2009-07-06 | 2011-01-07 | Electricite De France | VARIOUS VOLUME STORAGE BALLOON WITH INTERNAL POCKET |
DE202013001313U1 (en) * | 2013-02-05 | 2014-05-06 | Egbert Thümmler | Heat storage, in particular atmospheric water storage |
CN103822350A (en) * | 2014-01-27 | 2014-05-28 | 仲从宝 | Water storage type electric water heater with complete hot water draining function |
WO2016000951A1 (en) * | 2014-07-01 | 2016-01-07 | Horst Schierack | Energy storage device for temporarily storing thermal energy, power plant having an energy storage device, and method for operating an energy storage device |
DE102011000655B4 (en) | 2010-02-11 | 2023-02-23 | Uwe Athmann | heat transport system |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8911523U1 (en) * | 1989-09-27 | 1989-11-23 | Bossert, Gerdi, 7730 Villingen-Schwenningen, De | |
DE19825463C2 (en) * | 1998-04-02 | 2000-08-03 | Rolf Berty | Thermal layer storage |
DE102004039626B4 (en) * | 2004-08-10 | 2007-06-06 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Thermal energy storage device |
DE102015002410A1 (en) | 2015-02-24 | 2016-08-25 | Patrick Kambanda | Arrangement and devices for energy-efficient loading / unloading and transport of a hot water storage tank. |
DE102017000099A1 (en) | 2017-01-07 | 2018-07-12 | Patrick Robert Kambanda | Arrangement and device for energy-efficient loading / unloading and for transporting a heat-insulated heat accumulator for liquid heat carriers |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1016959A (en) * | 1906-02-24 | 1912-02-13 | John P B Sadtler | Domestic water-circulating system. |
FR1080679A (en) * | 1953-04-16 | 1954-12-13 | Water heater improvement |
-
1981
- 1981-04-15 DE DE19813115988 patent/DE3115988A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1016959A (en) * | 1906-02-24 | 1912-02-13 | John P B Sadtler | Domestic water-circulating system. |
FR1080679A (en) * | 1953-04-16 | 1954-12-13 | Water heater improvement |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0190728A2 (en) * | 1985-02-05 | 1986-08-13 | Dragutin Dimitrijevic | Diaphragm heat accumulator |
EP0190728A3 (en) * | 1985-02-05 | 1988-06-01 | Dragutin Dimitrijevic | Diaphragm heat accumulator |
AT390669B (en) * | 1987-12-07 | 1990-06-11 | Vaillant Gmbh | Hot-water storage tank with a device for compensating thermally induced changes in volume of the stored water |
AT394435B (en) * | 1989-09-18 | 1992-03-25 | Vaillant Gmbh | Hot-water supply system |
WO1993015367A1 (en) * | 1992-01-29 | 1993-08-05 | Sheringham Investments Pty. Ltd. | Continuous water heater |
EP0663576A1 (en) * | 1994-01-15 | 1995-07-19 | Horst Erdmann | Closed instantaneous storage heater |
AT406517B (en) * | 1997-05-14 | 2000-06-26 | Seebacher Theodor | DEVICE FOR HEATING HOT WATER |
US6907923B2 (en) * | 2003-01-13 | 2005-06-21 | Carrier Corporation | Storage tank for hot water systems |
US7458418B2 (en) | 2003-01-13 | 2008-12-02 | Carrier Corporation | Storage tank for hot water systems |
EP2287535A1 (en) * | 2009-07-06 | 2011-02-23 | Electricité de France | Tank of variable volume through the use of an internal pocket |
FR2947617A1 (en) * | 2009-07-06 | 2011-01-07 | Electricite De France | VARIOUS VOLUME STORAGE BALLOON WITH INTERNAL POCKET |
DE102011000655B4 (en) | 2010-02-11 | 2023-02-23 | Uwe Athmann | heat transport system |
DE202013001313U1 (en) * | 2013-02-05 | 2014-05-06 | Egbert Thümmler | Heat storage, in particular atmospheric water storage |
DE102014001380B4 (en) * | 2013-02-05 | 2020-03-05 | Egbert Thümmler | Heat storage |
CN103822350A (en) * | 2014-01-27 | 2014-05-28 | 仲从宝 | Water storage type electric water heater with complete hot water draining function |
CN110332706A (en) * | 2014-01-27 | 2019-10-15 | 仲从宝 | Electric heater is discharged in horn-like storage-type hot water in liner entirely |
CN110332703A (en) * | 2014-01-27 | 2019-10-15 | 仲从宝 | Electric heater is discharged in the big storage-type hot water of piston bottom osculum entirely |
WO2016000951A1 (en) * | 2014-07-01 | 2016-01-07 | Horst Schierack | Energy storage device for temporarily storing thermal energy, power plant having an energy storage device, and method for operating an energy storage device |
CN107003079A (en) * | 2014-07-01 | 2017-08-01 | 太阳风电力系统股份有限公司 | Accumulation of energy facility, the power station with accumulation of energy facility and the method for running accumulation of energy facility cached for heat energy |
CN107003079B (en) * | 2014-07-01 | 2019-07-26 | 希拉克绿色科技股份有限公司 | For the accumulation of energy facility of thermal energy caching, the power station with accumulation of energy facility and the method for running accumulation of energy facility |
US10378830B2 (en) | 2014-07-01 | 2019-08-13 | Schierack Green Technology Gmbh | Energy storage device for temporarily storing thermal energy |
Also Published As
Publication number | Publication date |
---|---|
DE3115988C2 (en) | 1987-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3115988A1 (en) | Hot-water storage tank | |
DE2617208A1 (en) | HEAT EXCHANGER FOR ARTIFICIAL HEART AND LUNG MACHINES | |
DE2602973A1 (en) | DIRECTIONAL VALVE | |
DE2634603A1 (en) | CENTRAL HEATING WITH A BOILER AND AN ADDITIONAL HEAT EXCHANGER TO PREHEAT THE MEDIUM RETURNING TO THE BOILER | |
DE3737433A1 (en) | MODULE FOR A CROSS-CURRENT TUBE HEAT EXCHANGER AND A HEAT EXCHANGER MADE THEREOF | |
DE3624261A1 (en) | Hot-water reservoir designed in particular as a layered reservoir | |
DE3305041C2 (en) | ||
DE1951405C3 (en) | Device for heating a liquid in a tank on board a ship | |
DE2605994C2 (en) | Water heating system | |
DE3808257C1 (en) | ||
DE2538168B2 (en) | Heat exchanger for heating up cold water | |
DE2062095A1 (en) | Arrangement of a heating device in reaction apparatus | |
DE2354997C2 (en) | Device for controlling the temperature of a heat exchange fluid | |
DE19613910A1 (en) | Cross stream heat exchanger | |
DE2432893A1 (en) | Method and apparatus for drive of heat pumping unit - has two heat exchange fluid streams pumped over heat exchanger/condenser for max. heat exchange | |
DE2849594A1 (en) | TABLE FOR THE USE OF SOLAR ENERGY | |
EP1189700B1 (en) | Container | |
DE2817992C2 (en) | Tubular heat exchanger with a cleaning device | |
DE641580C (en) | Temperature controller | |
DE19757805A1 (en) | Motor vehicle engine radiator with ribbed tube block | |
DE2339927A1 (en) | Crude water treatment plant aerator - has perforated elastomer shell around perforated thermoplastics cylinder for compressed air inlet | |
DE250747C (en) | ||
AT247559B (en) | Installation on central heating systems for the preparation of domestic hot water | |
DE3319385A1 (en) | Heat exchanger | |
DD268044A1 (en) | METHOD AND DEVICE FOR HEATING OR COOLING HYDRAULIC PIPING |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |