DE29819586U1 - Process water layer storage - Google Patents
Process water layer storageInfo
- Publication number
- DE29819586U1 DE29819586U1 DE29819586U DE29819586U DE29819586U1 DE 29819586 U1 DE29819586 U1 DE 29819586U1 DE 29819586 U DE29819586 U DE 29819586U DE 29819586 U DE29819586 U DE 29819586U DE 29819586 U1 DE29819586 U1 DE 29819586U1
- Authority
- DE
- Germany
- Prior art keywords
- storage tank
- domestic water
- water storage
- tank according
- heat exchangers
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 55
- 238000000034 method Methods 0.000 title description 4
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 2
- 238000003303 reheating Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
-
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/14—Solar energy
-
- 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
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- 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
- 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
- F28D2020/0069—Distributing arrangements; Fluid deflecting means
-
- 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
- F28D2020/0078—Heat exchanger arrangements
-
- 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
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Description
Gebrauchsmuster: Hans-Peter Leicht, Roland Sailer, Wolfgang Sailer - 89601 SchmiechenUtility model: Hans-Peter Leicht, Roland Sailer, Wolfgang Sailer - 89601 Schmiechen
Anlage 4
Beschreibung Annex 4
Description
BrauchwasserschichtenspeicherDomestic water storage tank
Die Erfindung bezieht sich auf einen optimierten Brauchwasserspeicher, der sowohl variablem Verbraucherverhalten als auch variabler Solarstrahlung gerecht wird.The invention relates to an optimized domestic hot water storage tank that takes into account both variable consumer behavior and variable solar radiation.
Bekannt sind Brauchwasserspeicher mit, in verschiedenen Höhen angeordneten, Wärmetauschern. Beispielsweise der Brauchwasserspeicher „Flamco STAG Standspeicher Duo-Solar", Firma Flamco Flexcon GmbH, Berliner Chaussee 29, 39307 Genthin und der „Solarspeicher", Firma Pro Solar Energietechnik GmbH, Deisenfangstraße 47-51, 88212 Ravensburg. Der untere Wärmetauscher wird üblicherweise zur Übertragung der Solarleistung an das Brauchwasser genutzt. Der obere Wärmetauscher dient zur konventionellen Nachheizung. Hierbei ist der nachheizbare Bereich durch die Anordnung des oberen Wärmetauschers begrenzt. Warmwasser wird durch einen Anschluß im oberen Speicherbereich gezapft, wobei kaltes Wasser im unteren Speicherbereich nachfließt.Domestic water storage tanks with heat exchangers arranged at different heights are well known. For example, the domestic water storage tank "Flamco STAG Standspeicher Duo-Solar", company Flamco Flexcon GmbH, Berliner Chaussee 29, 39307 Genthin and the "Solarspeicher", company Pro Solar Energietechnik GmbH, Deisenfangstraße 47-51, 88212 Ravensburg. The lower heat exchanger is usually used to transfer the solar power to the domestic water. The upper heat exchanger is used for conventional reheating. The area that can be reheated is limited by the arrangement of the upper heat exchanger. Hot water is drawn off through a connection in the upper storage area, with cold water flowing into the lower storage area.
Die Einspeicherung von Wärme erfolgt immer nachteilig turbulent. Das aufheizbare Speichervolumen, welches von der Wärmetauscherposition abhängig ist, wird insgesamt immer gleichmäßig und turbulent aufgeheizt. Dies erfordert relativ lange Heizzeiten bis Brauchwasser mit akzeptabler Temperatur gezapft werden kann. Weiterhin ist im Hinblick auf variablen Wannwasserbedarf mit obigen Speichern nur schwer reagierbar. Ist, beispielsweise in Sportanlagen, an verschiedenen Tagen mit erhöhtem Warmwasserbedarf zu rechnen, so muß der Nachheizkessel, falls die Sonne keinen signifikanten Beitrag leisten kann, eine dafür ausgelegte Wärmeleistung liefern können. Ist ein geringer Warmwasserbedarf zu erwarten, so kann darauf nicht in der Art reagiert werden, daß ein definiertes Wasservolumen ausschließlich erwärmt wird. Wird ein Brennwertgerät zur Nacherwärmung eingesetzt, so ist nicht gewährleistet, daß diesem möglichst kaltes Heizwasser zugeführt wird. Somit wird das Gerät nicht mit optimaler Kondensation und Energieausnutzung betrieben.The storage of heat is always disadvantageously turbulent. The heatable storage volume, which depends on the position of the heat exchanger, is always heated evenly and turbulently. This requires relatively long heating times until domestic water can be drawn off at an acceptable temperature. Furthermore, it is difficult to react to variable hot water requirements with the above storage tanks. If, for example, in sports facilities, increased hot water requirements are to be expected on different days, the reheating boiler must be able to provide a heat output designed for this if the sun cannot make a significant contribution. If a low hot water requirement is to be expected, it is not possible to react to this by exclusively heating a defined volume of water. If a condensing boiler is used for reheating, there is no guarantee that the coldest possible heating water will be supplied to it. The device is therefore not operated with optimal condensation and energy utilization.
Der Erfindung liegt die Aufgabe zugrunde, ein Warmwasserspeicher-System anzugeben, in welchem das gesamte Wasservolumen sowohl mit Sonnenenergie als auch mit einem Nachheizkessel erwärmt werden kann.The invention is based on the object of specifying a hot water storage system in which the entire water volume can be heated both with solar energy and with a reheating boiler.
Dieses Problem wird mit den im Schutzanspruch 1 aufgeführten Merkmalen gelöst. Die Unteransprüche enthalten vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung.This problem is solved with the features listed in claim 1. The subclaims contain advantageous embodiments and further developments of the invention.
Mit der Erfindung wird erreicht, daß sowohl mit der konventionellen Heizung als auch mit der Sonne, das Wasservolumen vollständig erwärmt werden kann. Bei der Verwendung eines selbstregelnden Schichtenladesystems (c) kann das durch die Sonne erwärmte Wasser, abhängig von dessen Dichte, in die Wasserschicht gleicher Dichte eingeleitet werden. Dies ermöglicht die Nutzung der Solarenergie auch bei kleiner Strahlungsleistung. Reicht das solare Energieangebot nicht aus, so kann mit einem konventionellen Heizkessel oder Elektroheizstab nachgeheizt werden. Der entscheidende Vorteil hierbei ist, daß die Brauchwassermenge bedarfsentsprechend von 0% bis 100% des Brauchwasservolumens erwärmt werden kann. Es können somit Energieverluste aufgrund zu großer Warmwasservorhaltemengen reduziert werden. Weiterhin ermöglicht dieThe invention ensures that the water volume can be fully heated with both conventional heating and the sun. When using a self-regulating layered charging system (c), the water heated by the sun can be fed into the water layer of the same density, depending on its density. This enables the use of solar energy even with low radiation output. If the solar energy supply is not sufficient, additional heating can be provided using a conventional boiler or electric heating rod. The decisive advantage here is that the amount of domestic water can be heated as required from 0% to 100% of the domestic water volume. Energy losses due to excessive amounts of hot water can thus be reduced. Furthermore, the
Gebrauchsmuster: Hans-Peter Leicht, RolancfSailer, Wolfgang Sailer - 89601 SchmiechenUtility model: Hans-Peter Leicht, Roland Sailer, Wolfgang Sailer - 89601 Schmiechen
Erfindung, eine sehr reaktionsschnelle Warmwasserbereitung. Sowohl System (c) als auch System (d) ermöglicht die sofortige Erwärmung des oberen Wasservolumens.Invention, a very responsive hot water preparation. Both system (c) and system (d) enable the immediate heating of the upper water volume.
Das System kann vorteilhaft in Sportstätten, Tennisheimen etc. eingesetzt werden. Schwankender Wannwasserbedarf bewirkt in den meisten Fällen eine wesentlich größere Menge an bevorratetem warmen Wasser als gebraucht wird. Mit der erfindungsgemäßen Lösung lassen sich Energie und Kosten einsparen.The system can be used advantageously in sports facilities, tennis clubs, etc. Fluctuating hot water requirements in most cases result in a much larger amount of hot water being stored than is actually needed. The solution according to the invention saves energy and costs.
Fig. 1 zeigt ein vorteilhaftes Ausführungsbeispiel.Fig. 1 shows an advantageous embodiment.
Der Brauchwasserspeicher verfügt über mindestens einen Zulauf (a) im unteren Speicherbereich und mindestens einen Ablauf (b) im oberen Speicherbereich. Die Brauchwassererwärmungsvorrichtungen (d)(c), einschließlich deren Wärmetauscher sind an die Flanschdeckel (g)(h) montiert, und durch die Montageöffnungen in den Speicherraum eingeführt. Zur Temperaturerfassung sind Tauch-, Anlegethermostate oder Temperatursensoren (Tl bis Tx) vorgesehen.The domestic hot water storage tank has at least one inlet (a) in the lower storage area and at least one outlet (b) in the upper storage area. The domestic hot water heating devices (d)(c), including their heat exchangers, are mounted on the flange covers (g)(h) and introduced into the storage space through the mounting openings. Immersion or contact thermostats or temperature sensors (Tl to Tx) are provided for temperature measurement.
Funktion:Function:
Erwärmt sich auf Grund solarer Einstrahlung der Wärmetauscher (e), so wird das Wasser in der Umgebung des Wärmetauschers (e) erwärmt, mit der Folge, daß das erwärmte Wasser in den Kanal (c) eintritt. Dieser Vorgang lässt automatisch kaltes Wasser (i) nachfließen. Durch die Gestaltung von Kanal (c) hat nun das erwärmte Wasser die Möglichkeit, abhängig von seiner Dichte, an der Stelle in den Speicher, ohne schädlicher Turbulenzen zu erzeugen, einzutreten, an der dieselbe Temperatur vorherrscht.If the heat exchanger (e) heats up due to solar radiation, the water in the area around the heat exchanger (e) is heated, with the result that the heated water enters the channel (c). This process automatically allows cold water (i) to flow in. Due to the design of channel (c), the heated water now has the opportunity, depending on its density, to enter the storage tank at the point where the same temperature prevails without causing harmful turbulence.
Erwärmt sich auf Grund konventioneller Heizung der Wärmetauscher (f) beziehungsweise als Substitut ein Elektroheizstab, so wird das Wasser in der Umgebung des Wärmetauschers (f) erwärmt, mit der Folge, daß das erwärmte Wasser in den Kanal (d) eintritt. Dieser Vorgang lässt ebenfalls automatisch kaltes Wasser (i) nachfließen. Da die konventionelle Heizung mit einer konstanten Temperatur betrieben wird, kann das auf Zieltemperatur erwärmte Wasser sofort im oberen Speicherraum eingeleitet werden. Der Speicher wird somit von oben nach unten geschichtet mit warmem Wasser gefüllt. Mit dieser Technik ist es nun möglich den Speicher bedarfsabhängig, diskret von 0% bis 100%, aufzuheizen. Beim vorzustellenden System kann der Bedarf programmiert werden. Die Steuerung wird von einer Elektronik in Kombination mit Anlege-oder Tauchthermostaten oder Themperatursensoren übernommen.If the heat exchanger (f) or an electric heating rod as a substitute heats up due to conventional heating, the water in the area around the heat exchanger (f) is heated, with the result that the heated water enters the channel (d). This process also automatically allows cold water (i) to flow in. Since the conventional heating is operated at a constant temperature, the water heated to the target temperature can be immediately introduced into the upper storage space. The storage tank is thus filled with warm water in layers from top to bottom. With this technology it is now possible to heat the storage tank as needed, discretely from 0% to 100%. The system presented here can be programmed to meet the need. The control is carried out by electronics in combination with contact or immersion thermostats or temperature sensors.
Die Wärmeübertragung ist vorteilhaft im Kreuzgegenstromverfahren vorgesehen. Hierbei können sowohl Glattrohr-, als auch Rippenrohrwärmetauscher verwendet werden. Zur Lösung der Kalkproblematik ist eine Entkalkungsvorrichtung vorgesehen.The heat transfer is advantageously provided in a cross-counterflow process. Both smooth tube and finned tube heat exchangers can be used. A descaling device is provided to solve the limescale problem.
Fig. 2 zeigt ein bevorzugtes AusfuhrungsbeispielFig. 2 shows a preferred embodiment
Im Unterschied zu Fig. 1 werden die Wärmetauscher (f)(e) so positioniert und über die Flansche (g)(h) mit der Behälterwandung befestigt, daß die Wärmeaustauscher und die Leitsysteme, seitlich aus- und eingebaut werden können. Die Enden der Wärmetauscherspiralen werden abgedichtet durch die, den Wärmetauscher umgebendeIn contrast to Fig. 1, the heat exchangers (f)(e) are positioned and secured to the vessel wall via the flanges (g)(h) in such a way that the heat exchangers and the control systems can be removed and installed from the side. The ends of the heat exchanger spirals are sealed by the
Gebrauchsmuster: Hans-Peter Leicht, RolanS Safler, Wolfgang Sailer - 89601 SchmiechenUtility model: Hans-Peter Leicht, RolanS Safler, Wolfgang Sailer - 89601 Schmiechen
Wandung, geführt. Die Verbindungsleitungen von diesen Durchgängen zum Flansch sind wärmeisoliert. Der Einlauf (a) und Auslass (b) kann auch horizontal erfolgen.wall. The connecting lines from these passages to the flange are thermally insulated. The inlet (a) and outlet (b) can also be horizontal.
Die Prallplatten (k) ermöglichen ein turbulenzarmes Aus- und Einströmen von Wasser in den Speicher.The impact plates (k) enable water to flow in and out of the storage tank with little turbulence.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29819586U DE29819586U1 (en) | 1998-11-03 | 1998-11-03 | Process water layer storage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29819586U DE29819586U1 (en) | 1998-11-03 | 1998-11-03 | Process water layer storage |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29819586U1 true DE29819586U1 (en) | 1999-02-18 |
Family
ID=8064781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29819586U Expired - Lifetime DE29819586U1 (en) | 1998-11-03 | 1998-11-03 | Process water layer storage |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29819586U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012001085A1 (en) * | 2012-01-20 | 2013-07-25 | Efficient Home Energy, S.L. | Device for heating processing water in residential building, has guiding devices for enclosing pipeline and causing separated flow of storage water to lower area of container, where guiding devices are arranged parallel to each other |
GB2594337A (en) * | 2020-04-24 | 2021-10-27 | Mixergy Ltd | Pumpless top-up water heating tank |
-
1998
- 1998-11-03 DE DE29819586U patent/DE29819586U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012001085A1 (en) * | 2012-01-20 | 2013-07-25 | Efficient Home Energy, S.L. | Device for heating processing water in residential building, has guiding devices for enclosing pipeline and causing separated flow of storage water to lower area of container, where guiding devices are arranged parallel to each other |
GB2594337A (en) * | 2020-04-24 | 2021-10-27 | Mixergy Ltd | Pumpless top-up water heating tank |
GB2594337B (en) * | 2020-04-24 | 2022-11-16 | Mixergy Ltd | Pumpless top-up water heating tank |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2721467C2 (en) | Prefabricated facade element with a heating element on the inside | |
DE2952178A1 (en) | METHOD AND HEAT STORAGE SYSTEM FOR THE SELECTIVE STORAGE OF SUN OR EXHAUST HEAT IN SEVERAL STORAGE TANKS | |
DE19707184B4 (en) | Hot water storage | |
DE29819586U1 (en) | Process water layer storage | |
DE3044079C2 (en) | Hot water tank | |
DE69225228T2 (en) | DEVICE FOR THE USE OF SOLAR ENERGY | |
DE3315219C2 (en) | Domestic hot water storage heater that can be operated with district heating as the heating medium | |
DE19532716A1 (en) | Building central heating and hot water system | |
DE19707859A1 (en) | Water heating system using solar energy | |
DE19703719C2 (en) | Unpressurized hot water tank made of plastic for solar heating technology | |
DE19539199C2 (en) | Heat storage for heating and / or domestic water systems | |
DE19850289C2 (en) | Heater | |
DE2512475A1 (en) | Solar energy radiation utilisation device - has bypass pipe with heat exchanger unit between return pipe and external air feed | |
DE29816006U1 (en) | Home or space heating system with heat storage | |
DE2921530C2 (en) | Heating boiler with a heating water jacket | |
DE29800262U1 (en) | Storage system for water heating | |
AT387276B (en) | SOLAR PANEL | |
DE7707178U1 (en) | DEVICE FOR HEATING DOMESTIC WATER IN A LIQUID-FILLED STORAGE BOILER | |
DE19606319A1 (en) | Heater for heating circuit medium, and of service water with two counterflow heat exchangers | |
DE4330645A1 (en) | Storage collector | |
AT367195B (en) | ARRANGEMENT FOR PREHEATING RETURN WATER IN HEATING SYSTEMS | |
EP1267130A1 (en) | Accumulator | |
AT227916B (en) | Single burner heating boiler for liquid or gaseous fuels | |
DE2623829B1 (en) | Flow or storage hot water heater | |
DE7800493U1 (en) | HOT WATER TANK FOR A SOLAR SYSTEM |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 19990401 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20021021 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20050124 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20061218 |
|
R071 | Expiry of right |