EP0076497A1 - Accumulator for heating or cooling fluids - Google Patents

Accumulator for heating or cooling fluids Download PDF

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Publication number
EP0076497A1
EP0076497A1 EP82109105A EP82109105A EP0076497A1 EP 0076497 A1 EP0076497 A1 EP 0076497A1 EP 82109105 A EP82109105 A EP 82109105A EP 82109105 A EP82109105 A EP 82109105A EP 0076497 A1 EP0076497 A1 EP 0076497A1
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EP
European Patent Office
Prior art keywords
wall
sleeves
memory according
opening
heat
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Granted
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EP82109105A
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German (de)
French (fr)
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EP0076497B1 (en
EP0076497B2 (en
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Friedrich Müller
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    • 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
    • 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
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters

Definitions

  • the invention relates to storage for liquid media to be heated or cooled, in particular hot water storage tanks, with bushings for connecting exchangeable heat exchangers and / or electric heating elements and / or other heat or cold generators.
  • Storage tanks of this type are installed in almost every house and in those industrial plants in which hot process water or cool liquids have to be kept available.
  • the heat exchangers are either permanently installed in the tank or they are subsequently inserted into the tank through flange openings and held there in the position of use.
  • All known storage systems have the disadvantage that - if they can be retrofitted to different types of heat or cold generation (gas, oil, solid fuels, electric heating elements, solar heat, heat pump, refrigeration machine) - for each of these possible thermal energy or cold dispensers are provided with a separately arranged flange welded to the wall of the store, which can be closed with a cover, through which the respective heat or cold supplier is introduced into the interior of the store and there in the immediate vicinity of the flange connection by attaching it to the bushings provided lid is held in the position of use.
  • heat or cold generation gas, oil, solid fuels, electric heating elements, solar heat, heat pump, refrigeration machine
  • the bottom line is that the storage, which is still functional per se, must be taken out of operation or scrapped due to its small number of flange connections, and instead a new storage device with a sufficient number of flange connections must be purchased.
  • the storage which is still functional per se, must be taken out of operation or scrapped due to its small number of flange connections, and instead a new storage device with a sufficient number of flange connections must be purchased.
  • this represents a huge financial burden, not to mention the associated under total economic aspects hardly justifiable expenditure of precious raw materials and energy, the new production causes a memory.
  • the leadthroughs through the wall of the store are sleeves passing through this wall, distributed over the entire store surface and attached to the wall, on which the inlets and / or outlets of the heat exchangers and / or the connections the electric heating elements and / or the other thermal or K are älteer Weger connected, and in that for introduction of the heat exchanger and / or the electric heating elements and / or any other heating or cooling source in the memory and for assembly or maintenance of these parts a single opening which can be closed with a cover is provided within the store on the wall of the store.
  • a store 1 has a flange connection 3 arranged on its wall 2 at approximately half the height, which serves as a mounting opening for heat exchangers 9, 10, 11 or 12 or electric heating elements 8, 13 to be installed inside the store 1 serves and which can be closed by means of a screw-on cover 4 after completion of the assembly.
  • the cover 4 itself has either several, one or no sleeves 5 for connecting the heat exchangers 9, 10, 11 or 12 or an electric heating element 8, 13 along the wall 2 of the memory 1, preferably lying in alignment and arranged in a fixed grid dimension A, preferably soldered, welded or glued into this. A - 200 mm has emerged as a favorable grid dimension. Of course, other grid dimensions could also be introduced, should this prove useful.
  • the memory 1 also has, as usual, an inlet 6 and an outlet 7. 1 comprises only an electric heating element 8 provided with a connection 16.
  • the memory 1 according to FIG. 2 comprises a heat exchanger 9 operated by oil or gas, the inlet 14 and outlet 15 of which are attached to the wall 2 of the memory 1 at a grid spacing 2A, jumping over a sleeve 5.
  • the memory 1 according to FIG. 3 is equipped with a heat exchanger 10, which can be heated with oil / gas in winter, and an electric heating element 8 for summer operation.
  • Fig. 5 shows a memory 1 with a heat exchanger 11 (solar heat pump) with an electric heating element 8 for post-heating if the heat output of the heat exchanger 11 should not be sufficient.
  • a heat exchanger 11 solar heat pump
  • De L memory 1 according to Fig. 6 shows an extremely large heat exchanger 12 with a larger heating surface, as are usual for heat pumps operated heat exchanger.
  • a too small heat exchanger can be replaced later by a larger one, which has not been possible until now, since the heat exchangers are either permanently installed in the memory or only in a certain size due to the flange provided openings are feasible.
  • Fig. 7 shows a memory with two electric heating elements 8, 13, the heating element 13 being heated with night current, while the heating element 8 is heated with day current.
  • FIG. 8 shows a store 1 with four heat exchangers, which are offset from one another and are arranged and mounted spatially one behind the other in the store 1.
  • FIGS. 5 and 6 show the memory 1 according to FIGS. 5 and 6 after corresponding conversions, as already indicated above.
  • the store 1 according to the invention has the decisive advantage over the known stores of this type, that it has a large number of simple connection sleeves 5, to which different heat suppliers of different sizes and heating output are used in various combinations over time in accordance with requirements can be retrofitted, the installation taking place exclusively through a single installation opening 3.
  • This is an extremely inexpensive memory design in comparison to the known memory systems.

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  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Central Heating Systems (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Pens And Brushes (AREA)
  • Lubricants (AREA)

Abstract

The accumulator (1) for liquids to be heated or cooled, particularly a hot water tank, comprises lead-in pipes (5) allowing to connect interchangeable heat exchangers (9, 10, 11, 12) and/or electric heating rods (8). The lead-in pipes (5) are arranged according to a regular pattern on the wall (2) of the accumulator (1) and traverse said wall. The inlets (14) and/or the outlets (15) of the heat exchangers (9) and/or the connections (16) of the heating rods (8) may be connected to said leading pipes (5). An opening (3) closed by a cover (4) arranged in the wall (2) of the accumulator (1) is used for the mounting or maintainance of the heat exchanger (9) and/or the heating rods (8). An accumulator (1) of this type is very easy and economical to manufacture, and its utilization is very flexible as to the number and the type of heating or cooling systems; it may be converted without requiring major transformations and it is easy to maintain.

Description

Die Erfindung bezieht sich auf Speicher für zu erwärmende oder abzukühlende flüssige Medien, insbesondere Heißwasserspeicher, mit Durchführungen zum Anschluß von auswechselbaren Wärmetauschern und/oder Elektro-Heizstäbeu und/oder sonstigen Wärme- oder Kälterzeugern.The invention relates to storage for liquid media to be heated or cooled, in particular hot water storage tanks, with bushings for connecting exchangeable heat exchangers and / or electric heating elements and / or other heat or cold generators.

Speicher dieser Art sind beinahe in jedem Wohnhaus sowie in jenen Industriebetrieben, in welchen warmes Brauchwasser oder kühle Flüssigkeiten bereitgehalten werden müssen, installiert. Dabei sind die Wärmetauscher entweder fest im Speicher eingebaut oder sie werden durch Flanschöffnungen nachträglich in den Speicher eingeführt und dort in Gebrauchslage gehaltert.Storage tanks of this type are installed in almost every house and in those industrial plants in which hot process water or cool liquids have to be kept available. The heat exchangers are either permanently installed in the tank or they are subsequently inserted into the tank through flange openings and held there in the position of use.

Alle bekannten Speicher-Systeme weisen den Nachteil auf, daß sie - falls sie auf verschiedene Wärme- bzw. Kälteerzeugungsarten (Gas, öl, Festbrennstoffe, Elektro-Heizstäbe, Solarwärme, Wärmepumpe, Kältemaschine) hin nachrüstbar ausgebildet sind - für jede dieser möglichen Wärmeenergie- oder Kältespender mit einem separat angeordneten und an der Wand des Speichers angeschweißten, mit einem Deckel verschließbaren Flanschstutzen versehen sind, durch den hindurch der jeweilige Wärme-oder Kältelieferant in das Innere des Speichers eingeführt und dort in unmittelbarer Nähe des Flanschstutzens durch Anbringung an dessen mit Durchführungen versehenen Deckel in Gebrauchslage gehaltert wird.All known storage systems have the disadvantage that - if they can be retrofitted to different types of heat or cold generation (gas, oil, solid fuels, electric heating elements, solar heat, heat pump, refrigeration machine) - for each of these possible thermal energy or cold dispensers are provided with a separately arranged flange welded to the wall of the store, which can be closed with a cover, through which the respective heat or cold supplier is introduced into the interior of the store and there in the immediate vicinity of the flange connection by attaching it to the bushings provided lid is held in the position of use.

Diese bisher allgemein übliche Ausbildung von Speichern wird insofern als nachteilig empfunden, als sie bei Anordnung mehrerer Flanschstutzen von Haus aus zwar beliebig auf verschiedene Wärme- oder Kältespender umrüstbar, aber damit auch teuer sind. Andererseits ist die Flexibilität in Bezug auf nachträgliche Umbauten oder Erweiterungen des Speichers auf mehrere verschiedene oder gleiche voneinander unabhängige Wärme- oder Kältespender dann sehr eingeschränkt, wenn der vorhandene Speicher von Haus aus nur mit einem oder zwei Flanschstutzen versehen ist. Will man beispielsweise einen Speicher, der bisher nur einen Flanschstutzen für einen gasbetriebenen Wärmetauscher aufweist, nachträglich mit einer Ersatz-, Reserve- oder Zusatzheizung (beispielsweise Beheizung mittels Festbrennstoffen, Elektro- oder Solarwärme) versehen, so ist dies hier nicht möglich. Es sei denn, man schweißt nachträglich die entsprechende Anzahl weiterer Flanschstutzen in die Wand des Speichers ein, wobei allerdings deren in der Regel emaillierte Innenhaut zerstört wird, von den zusätzlichen Kosten für die Schweißarbeiten ganz zu schweigen.This hitherto common form of storage is perceived as disadvantageous insofar as it is arranged Several flange connections can be converted to different heat or cold dispensers, but are also expensive. On the other hand, the flexibility with regard to subsequent conversions or extensions of the storage to several different or identical independent heat or cold dispensers is very limited if the existing storage is only provided with one or two flange connections. If, for example, you want to retrofit a storage tank, which previously only had a flange connection for a gas-operated heat exchanger, with a replacement, reserve or additional heater (e.g. heating using solid fuels, electrical or solar heat), this is not possible here. Unless you subsequently weld the corresponding number of additional flange sockets into the wall of the storage tank, however, their usually enamelled inner skin is destroyed, not to mention the additional costs for the welding work.

In diesem Falle läuft es im Endeffekt darauf hinaus, daß der an sich noch funktionstüchtige Speicher wegen seiner geringen Anzahl von Flanschstutzen außer Betrieb gesetzt oder verschrottet und stattdessen ein neuer Speicher mit einer ausreichenden Anzahl von Flanschstutzen angeschafft werden muß. Für den Privatmann stellt dies eine große finanzielle Belastung dar, ganz zu schweigen von dem damit verbundenen, unter gesamtvolkswirtschaftlichen Aspekten kaum vertretbaren Aufwand an kostbaren Rohstoffen und Energien, den die Neuherstellung eines Speichers verursacht.In this case, the bottom line is that the storage, which is still functional per se, must be taken out of operation or scrapped due to its small number of flange connections, and instead a new storage device with a sufficient number of flange connections must be purchased. For the P rivatmann this represents a huge financial burden, not to mention the associated under total economic aspects hardly justifiable expenditure of precious raw materials and energy, the new production causes a memory.

Es ist daher Ziel und Zweck der Erfindung, einen Speicher der eingangs genannten Art zu schaffen, der einfach und kostengünstig herstellbar, in Bezug auf die Anzahl und Art der einzusetzenden Heiz- oder Kältesysteme flexibel handhabbar, jederzeit ohne größere Umbauten der Speicheranlage umrüstbar ist und ohne Schwierigkeiten gewartet werden kann, in den man die bei reinem Wärmepumpenbetrieb erforderlichen großen Wärmetauscherflächen problemlos einbringen kann.It is therefore the aim and purpose of the invention to provide a storage device of the type mentioned at the outset which can be produced simply and inexpensively, can be flexibly handled with regard to the number and type of heating or cooling systems to be used, can be converted at any time without major conversions to the storage system and without Difficulties can be maintained in which the large heat exchanger surfaces required for pure heat pump operation can be introduced without problems.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß die Durchführungen durch die Wand des Speichers diese Wand durchsetzende, über die gesamte Speicheroberfläche verteilt angeordnete und an der Wand angebrachte Muffen sind, an denen die Zuläufe und/oder Abläufe der Wärmetauscher und/oder die Anschlüsse der Elektro-Heizstäbe und/oder der sonstigen Wärme- oder Kälteerzeuger anschließbar sind, und daß zur Einbringung der Wärmetauscher und/oder der Elektro-Heizstäbe und/oder der sonstigen Wärme- oder Kälteerzeuger in den Speicher und zur Montage bzw. Wartung dieser Teile innerhalb des Speichers an der Wand des Speichers eine einzige mit einem Deckel abschließbare öffnung vorgesehen ist.This object is achieved according to the invention in that the leadthroughs through the wall of the store are sleeves passing through this wall, distributed over the entire store surface and attached to the wall, on which the inlets and / or outlets of the heat exchangers and / or the connections the electric heating elements and / or the other thermal or K are älteerzeuger connected, and in that for introduction of the heat exchanger and / or the electric heating elements and / or any other heating or cooling source in the memory and for assembly or maintenance of these parts a single opening which can be closed with a cover is provided within the store on the wall of the store.

Erfinderische Weiterbildungen oder Ausgestaltungen ergeben sich aus den Unteransprüchen.Inventive developments or refinements result from the subclaims.

Vorteile und weitere Einzelheiten ergeben sich aus nachfolgender Beschreibung bevorzugter Ausführungeformen des Erfindungsgegenstandes sowie aus der in der Anlage beigefügten Zeichnung. Es zeigen:

  • Fig. 1 einen Heißwasserspeicher gemäß der Erfindung mit einer Montageöffnung mit einer Anschlußmuffe an deren Abschlußdeckel und sieben weiteren Anschlußmuffen für Wärmetauscher, Elektro-Heizstäben u. dgl., wobei hier nur ein Elektro-Heizstab installiert ist;
  • Fig. 2 einen Heißwasserspeicher nach Fig. 1 mit einem mit Festbrennstoffen betriebenen Wärmetauscher;
  • Fig. 3 einen Heißwasserspeicher nach Fig. 1 mit einem mit Öl/Gas betriebenen Wärmetauscher und einem Elektro-Heizstab;
  • Fig. 4 einen Heißwasserspeicher nach Fig. 1 mit einem mit Öl/Gas betriebenen Wärmetauscher, einem Elektro-heizstab und einem von einer Solar-Wärmepumpe gespeisten Wärmetauscher;
  • Fig. 5 einen Heißwasserspeicher nach Fig. 1 mit einem von einer Solar-Wärmepumpe gespeisten Wärmetauscher und einem im Bedarfsfall einschaltbaren Elektro-Heizstab zur Nach, heizung;
  • Fig. 6 einen Heißwasserspeicher nach Fig. 1 mit einem extrem großen Wärmetauscher (der beispielsweise von einer Wärmepumpe betrieben wird);
  • Fig. 7 einen Heißwasserspeicher nach Fig. 1 mit einem durch billigeren Nachtstrom betriebenen Elektro-Heizstab (unten) und einem tagsüber zur Nachheizung bei stärkerer Brauchwasserentnahme durch Normalstrom betriebenen Elektro-Heizstab;
  • Fig. 8 einen Heißwasserspeicher nach Fig. 1 mit fünf Wärmetauschern oder vier Wärmetauschern und einem Elektro-Heizstab;
  • Fig. 9 einen Heißwasserspeicher nach Fig. 5, wobei der dort abgebildete Heißwasserspeicher durch Versetzung des Elektro-Heizstabes nach oben und Hinzunahme eines zusätzlichen,Wärmetauschers zur Erhöhung der Heizleistung umgerüstet wurde;
  • Fig. 10 einen Heißwasserspeicher nach Fig. 6, wobei der dort abgebildete Heißwasserspeicher durch Hinzunahme eines Elektro-Heizstabes in seiner Heizleistung aufgerüstet wurde;
  • Fig. 11 eine schematische Darstellung von Rastern, in denen die Muffen zum Anschluß der Wärmelieferanten (Wärmepumpen, Wärmetauscher u. dgl.) angeordnet werden könnten, mit feststehendem Rastermaß, und
  • Fig. 12 eine schematische Darstellung von Rastern, in denen die Muffen zum Anschluß der Wärmelieferanten angeordnet werden könnten, mit feststehendem Rastermaß.
Advantages and further details result from the following description of preferred embodiments of the subject matter of the invention and from the drawing attached in the appendix. Show it:
  • F ig. 1 a hot water tank according to the invention with a mounting opening with a connecting sleeve on the end cover and seven further connecting sleeves for heat exchangers, electric heating elements and. Like., Here only an electric heating element is installed;
  • FIG. 2 shows a hot water tank according to FIG. 1 with a heat exchanger operated with solid fuels;
  • 3 shows a hot water tank according to FIG. 1 with a heat exchanger operated with oil / gas and an electric heating element;
  • 4 shows a hot water tank according to FIG. 1 with a heat exchanger operated with oil / gas, an electric heating element and a heat exchanger fed by a solar heat pump;
  • 5 shows a hot water tank according to FIG. 1 with a heat exchanger fed by a solar heat pump and an electric heating element which can be switched on if necessary for after-heating;
  • F ig. 6 shows a hot water tank according to FIG. 1 with an extremely large heat exchanger (which is operated, for example, by a heat pump);
  • 7 shows a hot water tank according to FIG. 1 with an electric heating rod operated by cheaper night-time electricity (below) and an electric heating rod operated during the day for post-heating with a higher consumption of hot water by normal current;
  • 8 shows a hot water tank according to FIG. 1 with five heat exchangers or four heat exchangers and an electric heating element;
  • 9 shows a hot water tank according to FIG. 5, the hot water tank shown there having been converted by moving the electric heating element upwards and adding an additional heat exchanger to increase the heating output;
  • FIG. 10 shows a hot water tank according to FIG. 6, the heat output of the hot water tank shown there having been upgraded by adding an electric heating element;
  • Fig. 11 is a schematic representation of grids in which the sleeves for connecting the heat suppliers (heat pumps, heat exchangers and the like) could be arranged, with a fixed grid size, and
  • Fig. 12 is a schematic representation of grids, in which the sleeves for connecting the heat suppliers could be arranged, with a fixed grid dimension.

Gemäß Fig. 1 weist ein Speicher 1 gemäß der Erfindung einen an seiner Wand 2 etwa in halber Höhe angeordneten Flanschstutzen 3 auf, der als Montageöffnung für innerhalb des Speichers 1 zu installierende Wärmetauscher 9,10,11 oder 12 oder Elektro-Heizstäbe 8,13 dient und der mittels eines an ihm anschraubbaren Deckels 4 nach Beendigung der Montage verschließbar ist. Der Deckel 4 selbst weist entweder mehrere, eine oder garkeine Muffen 5 zum Anschluß der Wärmetauscher 9,10,11 oder 12 oder eines Elektro-Heizstabes 8,13 auf, die längs der Wand 2 des Speichers 1, vorzugsweise in einer Flucht liegend und in einem festen Rastermaß A angeordnet, angebracht, vorzugsweise in dieser eingelötet, eingeschweißt oder eingeklebt sind. Als günstiges Rastermaß hat sich A - 200 mm herauskristallisiert. Selbstverständlich könnten auch andere Rastermaße eingeführt werden, sofern sich dies als nützlich erweisen sollte. Der Speicher 1 weist darüber hinaus, wie üblich, einen Zulauf 6 und einen Ablauf 7 auf. Die Ausrüstung des Speichers 1 gemäß Fig. 1 umfaßt lediglich einen mit einem Anschluß 16 versehenen Elektro-Heizstab 8.1, a store 1 according to the invention has a flange connection 3 arranged on its wall 2 at approximately half the height, which serves as a mounting opening for heat exchangers 9, 10, 11 or 12 or electric heating elements 8, 13 to be installed inside the store 1 serves and which can be closed by means of a screw-on cover 4 after completion of the assembly. The cover 4 itself has either several, one or no sleeves 5 for connecting the heat exchangers 9, 10, 11 or 12 or an electric heating element 8, 13 along the wall 2 of the memory 1, preferably lying in alignment and arranged in a fixed grid dimension A, preferably soldered, welded or glued into this. A - 200 mm has emerged as a favorable grid dimension. Of course, other grid dimensions could also be introduced, should this prove useful. The memory 1 also has, as usual, an inlet 6 and an outlet 7. 1 comprises only an electric heating element 8 provided with a connection 16.

Der Speicher 1 gemäß Fig. 2 umfaßt einen durch öl oder Gas betriebenen Wärmetauscher 9, dessen Zulauf 14 und Ablauf 15 im Rasterabstand 2A, eine Muffe 5 überspringend, an der Wand 2 des Speichers 1 angebracht sind.The memory 1 according to FIG. 2 comprises a heat exchanger 9 operated by oil or gas, the inlet 14 and outlet 15 of which are attached to the wall 2 of the memory 1 at a grid spacing 2A, jumping over a sleeve 5.

Der Speicher 1 gemäß Fig. 3 ist mit einem Wärmetauscher 10, der im Winter mit Öl/Gas beheizbar ist, sowie einem Elektro-Heizstab 8 für den Sommerbetrieb ausgerüstet.The memory 1 according to FIG. 3 is equipped with a heat exchanger 10, which can be heated with oil / gas in winter, and an electric heating element 8 for summer operation.

Der Speicher 1 gemäß Fig. 4 umfaßt zwei Wärmetauscher 10,11 (öl/Gas sowie Solar-Wärmepumpe) sowie einen Elektro-Heizstab 8 für den Sommerbetrieb.4 comprises two heat exchangers 10, 11 (oil / gas and solar heat pump) and an electric heating element 8 for summer operation.

Fig. 5 zeigt einen Speicher 1 mit einem Wärmetauscher 11 (Solar-Wärmepumpe) mit einem Elektro-Heizstab 8 zur Nachheizung, falls die Heizleistung des Wärmetauschers 11 nicht ausreichen sollte.Fig. 5 shows a memory 1 with a heat exchanger 11 (solar heat pump) with an electric heating element 8 for post-heating if the heat output of the heat exchanger 11 should not be sufficient.

DeL Speicher 1 gemäß Fig. 6 zeigt einen extrem großen Wärmetauscher 12 mit großer Heizfläche, wie sie für Wärmepumpenbetriebene Wärmetauscher üblich sind. Durch die erfindungsgemäß vorgesehene Montageöffnung 3 kann eben auch einmal ein zu kleiner Wärmetauscher nachträglich durch einen größeren ersetzt werden, was bisher nicht möglich ist, da die Wärmetauscher entweder fest im Speicher eingebaut sind oder nur in einer bestimmten Größe durch die vorgesehenen Flanschöffnungen durchführbar sind.De L memory 1 according to Fig. 6 shows an extremely large heat exchanger 12 with a larger heating surface, as are usual for heat pumps operated heat exchanger. Through the mounting opening 3 provided according to the invention, a too small heat exchanger can be replaced later by a larger one, which has not been possible until now, since the heat exchangers are either permanently installed in the memory or only in a certain size due to the flange provided openings are feasible.

Fig. 7 zeigt einen Speicher mit zwei Elektro-Heizstäben 8,13, wobei der Heizstab 13 mit Nachtstrom, der Heizstab 8 dagegen mit Tagstrom beheizt wird.Fig. 7 shows a memory with two electric heating elements 8, 13, the heating element 13 being heated with night current, while the heating element 8 is heated with day current.

Fig. 8 zeigt einen Speicher 1 mit vier Wärmetauschern, die zueinander versetzt und räumlich hintereinander im Speicher 1 angeordnet und montiert sind.8 shows a store 1 with four heat exchangers, which are offset from one another and are arranged and mounted spatially one behind the other in the store 1.

Die Fig. 9 und 10 zeigen die Speicher 1 nach den Fig. 5 und 6 nach entsprechenden Umrüstungen, wie vorstehend schon angedeutet.9 and 10 show the memory 1 according to FIGS. 5 and 6 after corresponding conversions, as already indicated above.

Zusammenfassend kann man festhalten, daß der erfindungsgemäße Speicher 1 den entscheidenden Vorteil gegenüber den bekannten Speichern dieser Art aufweist, daß er eine Vielzahl von einfachen Anschlußmuffen 5 besitzt, an die im Laufe der Zeit in verschiedenen Kombinationen je nach Bedarf unterschiedliche Wärmelieferanten in unterschiedlicher Größe und Heizleistung nachträglich anschließbar sind, wobei die Montage jeweils ausschließlich durch eine einzige Montageöffnung 3 erfolgt. Dies ist eine äußerst kostengünstige Speicherausbildung im Vergleich zu den bekannten Speichersystemen.In summary, it can be said that the store 1 according to the invention has the decisive advantage over the known stores of this type, that it has a large number of simple connection sleeves 5, to which different heat suppliers of different sizes and heating output are used in various combinations over time in accordance with requirements can be retrofitted, the installation taking place exclusively through a single installation opening 3. This is an extremely inexpensive memory design in comparison to the known memory systems.

BezugszeichenlisteReference symbol list

  • 1 Speicher1 memory
  • 2 Wand (von 1)2 wall (of 1)
  • 3 öffnung (in 2)3 opening (in 2)
  • 4 Deckel (für 3)4 lids (for 3)
  • 5 Muffe (in 2)5 socket (in 2)
  • 6 Zulauf (von 1)6 inlet (of 1)
  • 7 Ablauf (von 1)7 procedure (of 1)
  • 8 Elektro-Heizstab (für Tagstrombeheizung)8 electric heating element (for daytime electricity heating)
  • 9 Wärmetauscher (betrieben mit Festbrennstoffen)9 heat exchangers (operated with solid fuels)
  • 10 Wärmetauscher (betrieben mit Öl/Gas)10 heat exchangers (operated with oil / gas)
  • 11 Wärmetauscher (betrieben mit Solar-Wärmepumpe)11 heat exchangers (operated with solar heat pump)
  • 12 Wärmetauscher (betrieben mit Wärmepumpe)12 heat exchangers (operated with heat pump)
  • 13 Elektro-Heizstab (für Nachtstrombeheizung)13 electric heating element (for night-time heating)
  • 14 Zulauf (von 9)14 inlet (of 9)
  • 15 Ablauf (von 9)15 procedure (of 9)
  • 16 Anschluß (für 8)16 connector (for 8)
  • A Rasterabstand (zwischen zwei Muffen 5)A grid spacing (between two sleeves 5)

Claims (11)

1. Speicher für zu erwärmende oder abzukühlende flüssige Medien, insbesondere Heißwasserspeicher, mit Durchführungen zum Anschluß von auswechselbaren Wärmetauschern und/oder Elektro-Heizstäben und/oder sonstigen Wärme-oder Kälteerzeugern, dadurch gekennzeichnet, daß die Durchführungen durch die Wand (2) des Speichers (1) diese Wand (2) durchsetzende, über die gesamte Speicheroberfläche verteilt angeordnete und an der Wand (2) angebrachte Muffen (5) sind, an denen die Zuläufe (14) und/oder Abläufe (15) der Wärmetauscher (9) und/oder die Anschlüsse (16) der Elektro-Heizstäbe (8) und/oder der sonstigen Wärme- oder Kälteerzeuger anschließbar sind, und daß zur Einbringung der Wärmetauscher (9) und/oder der Elektro-Heizstäbe (8) und/oder der sonstigen Wärme- oder Kälteerzeuger in den Speicher (1) und zur Montage bzw. Wartung dieser Teile (8,9) innerhalb des Speichers (1) an der Wand (2) des Speichers (1) eine einzige mit einem Deckel (4) abschließbare öffnung (3) vorgesehen ist.1. Storage for heating or cooling liquid media, especially hot water storage, with bushings for connecting exchangeable heat exchangers and / or electric heating elements and / or other heat or cold generators, characterized in that the bushings through the wall (2) of the memory (1) this wall (2) penetrating, distributed over the entire storage surface and on the wall (2) attached sleeves (5) on which the inlets (14) and / or outlets (15) of the heat exchanger (9) and / or the connections (16) of the electric heating elements (8) and / or the other heat or cold generator can be connected, and that for the introduction of the heat exchanger (9) and / or the electric heating elements (8) and / or the other Heat or cold generator in the store (1) and for assembly or maintenance of these parts (8, 9) within the store (1) on the wall (2) of the store (1), a single opening which can be closed with a cover (4) (3) is provided. 2. Speicher nach Anspruch 1, dadurch gekennzeichnet, daß die Muffen (5) mit einem Innengewinde versehene Körper sind.2. Memory according to claim 1, characterized in that the sleeves (5) are provided with an internally threaded body. 3. Speicher nach Anspruch 2, dadurch gekennzeichnet, daß das Innengewinde der Muffen (5) einen Durchmesser von 1 1/2 Zoll aufweist.3. Memory according to claim 2, characterized in that the internal thread of the sleeves (5) has a diameter of 1 1/2 inches. 4. Speicher nach Anspruch 1, dadurch gekennzeichnet, daß die Muffen (5) mit einer Schnellanschluß-Vorrichtung, insbesondere einer Bajonettanschluß-Vorrichtung, versehene Körper sind.4. Memory according to claim 1, characterized in that the sleeves (5) with a quick connection device, in particular a bayonet connection device, are provided body. 5. Speicher nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Deckel (4) für die Öffnung (3) mit Muffen (5) versehbar ist.5. Memory according to one of claims 1 to 4, characterized in that the cover (4) for the opening (3) with sleeves (5) can be provided. 6. Speicher nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die öffnung (3) etwa in halber Höhe des Speichers (1) in dessen Wand (2) angeordnet ist.6. Storage device according to one of claims 1 to 5, characterized in that the opening (3) is arranged approximately halfway up the storage device (1) in its wall (2). 7. Speicher nach Anspruch 6, dadurch gekennzeichnet, daß die Muffen (5) oberhalb und/oder unterhalb der öffnung (3) in der Wand (2) angebracht sind.7. Memory according to claim 6, characterized in that the sleeves (5) above and / or below the opening (3) in the wall (2) are attached. 8. Speicher nach Anspruch 7, dadurch gekennzeichnet, daß' die Muffen (5) nahe der Öffnung (3) seitlich derselben und/oder an der der Öffnung (3) diametral gegenüberliegenden Seite in der Wand (2) angebracht sind.8. Memory according to claim 7, characterized in that 'the sleeves (5) near the opening (3) laterally the same and / or on the opening (3) diametrically opposite side in the wall (2) are attached. 9. Speicher nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Muffen (5) in einer Flucht und/oder reihenweise untereinander und/oder nebeneinander in einem bestimmten Raster mit gleichbleibendem Rasterabstand (A) voneinander an der Wand (2) angeordnet sind.9. Memory according to one of claims 1 to 8, characterized in that the sleeves (5) arranged in alignment and / or in rows with one another and / or side by side in a certain grid with a constant grid spacing (A) from one another on the wall (2) are. 10. Speicher nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Rasterabstand (A) 200 mm beträgt.10. Memory according to one of claims 1 to 9, characterized in that the grid spacing (A) is 200 mm. 11. Speicher nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die öffnung (3) von einem die Wand (2) des Speichers (1) durchsetzenden und an dieser befestigten Flanschstutzen gebildet ist, an dessen Flansch der Deckel (4) lösbar anbringbar, insbesondere mittels Schrauben od. dgl. anschraubbar ist.11. Memory according to one of claims 1 to 10, characterized in that the opening (3) of a wall (2) of the memory (1) passing through and fastened to this flange is formed, on the flange of the lid (4) detachable can be attached, in particular by means of screws or the like.
EP82109105A 1981-10-01 1982-10-01 Accumulator for heating or cooling fluids Expired - Lifetime EP0076497B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82109105T ATE17886T1 (en) 1981-10-01 1982-10-01 STORAGE FOR LIQUID MEDIA TO BE HEATED OR COOLED.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3139138A DE3139138C2 (en) 1981-10-01 1981-10-01 Storage for liquid media to be heated or cooled
DE3139138 1981-10-01

Publications (3)

Publication Number Publication Date
EP0076497A1 true EP0076497A1 (en) 1983-04-13
EP0076497B1 EP0076497B1 (en) 1986-02-05
EP0076497B2 EP0076497B2 (en) 1992-07-01

Family

ID=6143197

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109105A Expired - Lifetime EP0076497B2 (en) 1981-10-01 1982-10-01 Accumulator for heating or cooling fluids

Country Status (11)

Country Link
EP (1) EP0076497B2 (en)
AT (1) ATE17886T1 (en)
CA (1) CA1209422A (en)
DE (2) DE3139138C2 (en)
DK (1) DK244783A (en)
ES (1) ES516105A0 (en)
GR (1) GR77670B (en)
HU (1) HU184998B (en)
NO (1) NO831954L (en)
WO (1) WO1983001291A1 (en)
ZA (1) ZA827170B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147979A (en) * 1983-08-01 1985-05-22 Kwok Man Chan Liquid heater
GB2181218A (en) * 1985-10-01 1987-04-15 Peter Loi Central heating apparatus
EP1035382A2 (en) * 1998-12-15 2000-09-13 Walter Kriegl Apparatus to heat water
DE102006002727A1 (en) * 2006-01-19 2007-07-26 Maximilian Remde Layer heat storage apparatus for hot water supply, has transport media in heat networks and storage medium in storage tank without fluid connection
FR2898667A1 (en) * 2006-03-15 2007-09-21 Eric Auguste Marcel Lecoq Solar heater for water used to dissolve powdered milk comprises solar panel connected to heat exchanger mounted inside water tank, exchanger and tank being made from food-grade INOX 316L
FR2903127A1 (en) * 2006-07-03 2008-01-04 Eric Lecoq Producing hot water to set in a solution of milk powder for feeding veals, comprises introducing water in a stainless steel reservoir having two heat exchangers, heating the water, and occulting a solar sensor during a depopulated period
EP3156739A1 (en) * 2015-10-14 2017-04-19 Helmut Schmiedbauer-Wenig Water tank
AT522430A4 (en) * 2019-10-21 2020-11-15 Kasper Johann Heat storage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510017A1 (en) * 1985-03-20 1986-09-25 Walter Ing.(grad.) 7758 Meersburg Holzer Method for preparing hot water
DE4223959A1 (en) * 1992-07-21 1994-01-27 Baelz & Sohn Gmbh & Co W Process for heating domestic hot water and water heater to carry out the process
DE4338048C2 (en) * 1993-11-08 1997-10-16 Friedrich Mueller Attachment of a pump and valve group to a water tank

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2341042A1 (en) * 1973-08-14 1975-03-06 Erich Gross Adaptable-fuel hot-water central heating - with tank usable either as liquid fuel store or for heat-carrier liquid
FR2276540A1 (en) * 1974-06-25 1976-01-23 Chaillet Leon Vertical electric water heater vessel - has heating element around outside and spirally arranged horizontal baffles inside
FR2461206A1 (en) * 1979-07-13 1981-01-30 Charot Ets Solar heater for production of hot water - has storage reservoir with graduated temperature levels caused by heat flowing through slots in vertical tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE739884A (en) * 1968-10-09 1970-03-16
DE8033786U1 (en) * 1980-12-19 1981-08-27 Bindl Jun., Max, 8491 Katzelsried HOT WATER BOILER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2341042A1 (en) * 1973-08-14 1975-03-06 Erich Gross Adaptable-fuel hot-water central heating - with tank usable either as liquid fuel store or for heat-carrier liquid
FR2276540A1 (en) * 1974-06-25 1976-01-23 Chaillet Leon Vertical electric water heater vessel - has heating element around outside and spirally arranged horizontal baffles inside
FR2461206A1 (en) * 1979-07-13 1981-01-30 Charot Ets Solar heater for production of hot water - has storage reservoir with graduated temperature levels caused by heat flowing through slots in vertical tube

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147979A (en) * 1983-08-01 1985-05-22 Kwok Man Chan Liquid heater
GB2181218A (en) * 1985-10-01 1987-04-15 Peter Loi Central heating apparatus
EP1035382A2 (en) * 1998-12-15 2000-09-13 Walter Kriegl Apparatus to heat water
EP1035382A3 (en) * 1998-12-15 2002-10-09 Walter Kriegl Apparatus to heat water
DE102006002727A1 (en) * 2006-01-19 2007-07-26 Maximilian Remde Layer heat storage apparatus for hot water supply, has transport media in heat networks and storage medium in storage tank without fluid connection
FR2898667A1 (en) * 2006-03-15 2007-09-21 Eric Auguste Marcel Lecoq Solar heater for water used to dissolve powdered milk comprises solar panel connected to heat exchanger mounted inside water tank, exchanger and tank being made from food-grade INOX 316L
FR2903127A1 (en) * 2006-07-03 2008-01-04 Eric Lecoq Producing hot water to set in a solution of milk powder for feeding veals, comprises introducing water in a stainless steel reservoir having two heat exchangers, heating the water, and occulting a solar sensor during a depopulated period
EP3156739A1 (en) * 2015-10-14 2017-04-19 Helmut Schmiedbauer-Wenig Water tank
AT522430A4 (en) * 2019-10-21 2020-11-15 Kasper Johann Heat storage
AT522430B1 (en) * 2019-10-21 2020-11-15 Kasper Johann Heat storage

Also Published As

Publication number Publication date
GR77670B (en) 1984-09-25
DE3268979D1 (en) 1986-03-20
DK244783D0 (en) 1983-05-31
NO831954L (en) 1983-05-31
WO1983001291A1 (en) 1983-04-14
ES8308035A1 (en) 1983-07-01
DE3139138C2 (en) 1988-08-18
ES516105A0 (en) 1983-07-01
DE3139138A1 (en) 1983-05-05
CA1209422A (en) 1986-08-12
EP0076497B1 (en) 1986-02-05
HU184998B (en) 1984-11-28
EP0076497B2 (en) 1992-07-01
ATE17886T1 (en) 1986-02-15
DK244783A (en) 1983-05-31
ZA827170B (en) 1983-09-28

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