DE202012004062U1 - Electric supplementary heating with electricity from renewable energy sources for existing or new hot water and / or heating systems operated with liquid, gaseous or solid fuels - Google Patents
Electric supplementary heating with electricity from renewable energy sources for existing or new hot water and / or heating systems operated with liquid, gaseous or solid fuels Download PDFInfo
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- DE202012004062U1 DE202012004062U1 DE202012004062U DE202012004062U DE202012004062U1 DE 202012004062 U1 DE202012004062 U1 DE 202012004062U1 DE 202012004062 U DE202012004062 U DE 202012004062U DE 202012004062 U DE202012004062 U DE 202012004062U DE 202012004062 U1 DE202012004062 U1 DE 202012004062U1
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 230000005611 electricity Effects 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 title claims abstract description 10
- 239000004449 solid propellant Substances 0.000 title claims abstract description 10
- 238000005485 electric heating Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
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Classifications
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- 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
- F24D12/00—Other central heating systems
- F24D12/02—Other central heating systems having more than one heat source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
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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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/277—Price
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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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/37—Control of heat-generating means in heaters of electric heaters
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
- F24H15/45—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
-
- 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
- F24D2200/04—Gas or oil fired boiler
-
- 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
- F24D2200/06—Solid fuel fired boiler
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- 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)
- Computer Hardware Design (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Elektrische Zusatzheizung für bestehende oder neue, mit flüssigen, gasförmigen oder festen Brennstoffen betriebene Warmwasser- und/oder Heizungsanlagen, dadurch gekennzeichnet, dass die elektrische Zusatzheizung mit kostengünstigem Strom aus Erneuerbaren Energien betrieben wird und dass die elektrische Zusatzheizung mit Hilfe eines fernbedienbaren Steuergeräts und in Abhängigkeit vom Strompreis aus Erneuerbaren Energien zu- bzw. abgeschaltet werden kann bei gleichzeitiger Aus- bzw. Einschaltung des Heizkesselbetriebs mit flüssigen, gasförmigen oder festen Brennstoffen.Additional electrical heating for existing or new hot water and / or heating systems operated with liquid, gaseous or solid fuels, characterized in that the additional electrical heating is operated with inexpensive electricity from renewable energies and that the additional electrical heating is operated with the help of a remote-controlled control device and as a function from the electricity price from renewable energies can be switched on or off with simultaneous switching on and off of the boiler operation with liquid, gaseous or solid fuels.
Description
1. Problemstellung1st problem
Wohin mit überschüssigem Strom aus Erneuerbaren Energien, insbesondere von Windkraft- und Photovoltaikanlagen?Where to put excess electricity from renewable energies, especially wind and photovoltaic systems?
Warmwasser- und Heizungsanlagen, z. B. in Wohngebäuden oder Gewerbebetrieben, werden in der Regel mit flüssigen, gasförmigen oder festen Brennstoffen betrieben (z. B. Heizöl, Erdgas, Pellets). Der Einsatz von Strom zu Warmwasser- und Heizzwecken beschränkt sich – abgesehen vom Strom für Steuerungs- und Pumpvorgänge – vorwiegend aus betriebswirtschaftlichen Gründen auf Ausnahmen (z. B. Nachtspeicheröfen oder Durchlauferhitzer).Hot water and heating systems, eg. As in residential or commercial enterprises, are usually operated with liquid, gaseous or solid fuels (eg., Heating oil, natural gas, pellets). The use of electricity for hot water and heating purposes is - except for the power for control and pumping operations - except for economic reasons to exceptions (eg, night storage heaters or water heaters).
Die Stromerzeugung aus Erneuerbaren Energieträgern wird durch die politisch und gesellschaftlich gewollte Energiewende gemäß dem Erneuerbaren-Energie-Gesetz (EEG) gefördert und verzeichnet enormen Zuwachs. Dabei ist die Stromerzeugung aus Windkraft- und Photovoltaikanlagen gekennzeichnet durch Produktionsschwankungen in Abhängigkeit von Wetter und Tageszeit sowie durch regionale Unterschiede hinsichtlich Erzeugung und Strombedarf. Die Speicherung von überschüssigem Strom, der Stromtransport mittels noch zu schaffender Netze sowie die Umwandlung von Strom in andere Energieträger sind hochaktuelle Projekte.The generation of electricity from renewable energy sources is promoted by the politically and socially desired energy turnaround according to the Renewable Energy Law (EEG) and registers enormous growth. Power generation from wind turbines and photovoltaic systems is characterized by production fluctuations as a function of weather and time of day, as well as by regional differences in terms of generation and electricity demand. The storage of surplus electricity, the transport of electricity by means of networks to be created and the conversion of electricity into other sources of energy are highly topical projects.
Das zeitweise „vom Netz nehmen” von Windkraft- und Photovoltaikanlagen wegen fehlender Stromabnahme oder der Verkauf von EEG-gefördertem Strom zu Niedrigpreisen verlangen nach verbesserten technischen und betriebswirtschaftlichen Lösungen.The temporary "take off" of wind power and photovoltaic systems due to lack of electricity purchase or the sale of low-price EEG-subsidized electricity demand for improved technical and business solutions.
2. Problemlösung2. Problem solving
Überschüssiger oder zeitweise preisgünstiger Strom aus Erneuerbaren Energieträgern wird für eine integrierte elektrische Zusatzheizung in bestehenden oder neuen Warmwasser- und Heizungsanlagen eingesetzt, die in der Regel bauartbedingt mit flüssigen, gasförmigen oder festen Brennstoffen betrieben werden.Excess or temporarily cheap electricity from renewable energy sources is used for an integrated electric booster heater in existing or new hot water and heating systems, which are usually operated by design with liquid, gaseous or solid fuels.
Diese integrierte elektrische Zusatzheizung muss zu- und abschaltbar sein. Der Zeitpunkt für Zu- bzw. Abschaltung wird von dem Verhältnis zwischen den gegebenen, anlagebedingten Brennstoffkosten pro KWh für flüssige oder gasförmige oder feste Brennstoffe und dem jeweils aktuellen, marktbestimmten Strompreis aus Erneuerbaren Energien bestimmt.This integrated electrical auxiliary heating must be switched on and off. The time for switching on or off is determined by the relationship between the given, system-related fuel costs per kWh for liquid or gaseous or solid fuels and the current, market-determined electricity price from renewable energies.
Erläuterung: Angenommen, die Brennstoffkosten eines mit Heizöl betriebenen Heizkessels für Heizung und Warmwasser betragen 10 ct. pro KWh. Sobald Strom aus Erneuerbaren Energien durch den Stromversorger bzw. Netzbetreiber für weniger als 10 ct. pro KWh bereitgestellt werden kann, wird die Warmwasser- und/oder Heizungsanlage auf elektrische Zusatzheizung umgeschaltet.Explanation: Suppose the fuel cost of a heating oil and hot water boiler is 10 ct. per KWh. Once electricity from renewable sources by the electricity supplier or network operator for less than 10 ct. per KWh can be provided, the hot water and / or heating system is switched to electric auxiliary heater.
So kann ein Stromüberschuss z. B. aus Windkraftanlagen während der Nacht oder aus Photovoltaikanlagen am Tage mittels steuerbarer elektrischer Zusatzheizung beim Endverbraucher/Kunden direkt in Warmwasser- und/oder Heizenergie umgewandelt werden. Der Einsatz der elektrischen Zusatzheizung erfolgt optimaler Weise ferngesteuert durch das Stromversorgungsunternehmen/Netzbetreiber auf vertraglicher Basis mit dem Endverbraucher/Kunden.So a power surplus z. B. from wind turbines during the night or from photovoltaic systems during the day by means of controllable electrical auxiliary heating at the end user / customer are converted directly into hot water and / or heating energy. The use of the electric booster heater is optimally remotely controlled by the power company / network operator on a contractual basis with the end user / customer.
Diese technische Konfiguration führt dazu, dass der Einsatz von Strom aus Erneuerbarer Energien steigt, der Verbrauch fossiler Energieträger sinkt, die CO2-Bilanz sich verbessert und der Wettbewerb zwischen verschiedenen Energieträgern zugunsten Erneuerbarer Energien gefördert wird.This technical configuration results in that the use of current increases from renewable energy, the consumption of fossil fuels decreases, the CO 2 balance improves and promote competition between various energy sources for renewable energy.
Diese Erfindung ist in technischer Hinsicht gekennzeichnet durch die kombinierte Integration eines fernbedienbaren elektrischen Heizsystems (z. B. Brennstab) und eines dazugehörigen steuerbaren Stromzählers in eine bestehende oder neue Warmwasser- und/oder Heizungsanlage.This invention is technically characterized by the combined integration of a remotely operable electric heating system (e.g., fuel rod) and associated controllable electricity meter into an existing or new hot water and / or heating system.
3. Technische Realisierung3. Technical realization
- a) Bestehende Warmwasser- und Heizungsanlagen für flüssige, gasförmige oder feste Brennstoffe werden mit einer elektrischen Zusatzheizung so nachgerüstet, dass mittels Strom aus Erneuerbarer Energien zeitweise und ferngesteuert die Erzeugung von Wärmeenergie für den Warmwasser- und/oder Heizungskreislauf erfolgen kann. Die elektrische Zusatzheizung besteht aus einem elektrischen Heizelement (z. B. Heizstab), einem fernbedienbaren Steuergerät mit Stromzähler sowie Anschlüssen und Verbindungsleitungen für elektrischen Strom und die Steuerungsvorgänge. Die elektrische Zusatzheizung kann an die Warmwasserversorgung angeschlossen werden (Skizze 1). Die elektrische Zusatzheizung kann an den Heizungskreislauf angeschlossen werden. (Skizze 2) Die elektrische Zusatzheizung kann sowohl die Wärmeenergie für die Warmwasserversorgung als auch für den Heizungskreislauf bereitstellen (Skizze 3).a) Existing hot water and heating systems for liquid, gaseous or solid fuels are retrofitted with an electric booster heater that temporarily and remotely controlled generation of heat energy for the hot water and / or heating circuit can be done by means of electricity from renewable energies. The electric booster heater consists of an electric heating element (eg heating element), a remote-controlled control unit with an electricity meter as well as connections and connection lines for electrical power and the control processes. The additional electric heater can be connected to the hot water supply (Diagram 1). The electric booster heater can be connected to the heating circuit. (Sketch 2) The additional electrical heating can provide both the heat energy for the hot water supply and for the heating circuit (diagram 3).
- b) Neue Warmwasser- und Heizungsanlagen für flüssige, gasförmige oder feste Brennstoffe (im Regelbetrieb) werden bei der Herstellung mit einer elektrischen Zusatzheizung für den Warmwasser- und/oder Heizungskreislauf so ausgestattet, dass mittels Strom aus Erneuerbarer Energien zeitweise und ferngesteuert die Erzeugung von Wärmeenergie für den Warmwasser- und/oder Heizungskreislauf erfolgen kann.b) New hot water and heating systems for liquid, gaseous or solid fuels (in normal operation) are equipped in the production with an electric booster heater for the hot water and / or heating circuit so that by means of electricity from renewable energies temporarily and remotely controlled the generation of heat energy for the hot water and / or heating cycle can be done.
Die elektrische Zusatzheizung besteht aus einem elektrischen Heizelement (z. B. Heizstab), einem Steuergerät mit Stromzähler sowie Anschlüssen und Verbindungsleitungen für elektrischen Strom und die Steuerungsvorgänge. Die elektrische Zusatzheizung kann sowohl im Warmwasserkreislauf (analog Skizze 1) als auch im Heizungskreislauf (analog Skizze 2) werksseitig eingebaut sein.The electric booster heater consists of an electric heating element (eg heating element), a control unit with an electricity meter as well as connections and connection lines for electric current and the control processes. The additional electrical heating can be installed in the hot water circuit (analogous to sketch 1) as well as in the heating circuit (analogous to sketch 2) in the factory.
Die elektrische Zusatzheizung kann auch im Wasserbehälter des Brennkessels werksseitig so eingebaut sein, dass die Wärmeenergie kombiniert für den Warmwasser- und für den Heizungskreislauf bereitgestellt wird (analog Skizze 3).The electric booster heater can also be installed in the water tank of the boiler factory so that the heat energy is combined for the hot water and for the heating circuit is provided (analogous sketch 3).
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202012004062U DE202012004062U1 (en) | 2012-04-21 | 2012-04-21 | Electric supplementary heating with electricity from renewable energy sources for existing or new hot water and / or heating systems operated with liquid, gaseous or solid fuels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202012004062U DE202012004062U1 (en) | 2012-04-21 | 2012-04-21 | Electric supplementary heating with electricity from renewable energy sources for existing or new hot water and / or heating systems operated with liquid, gaseous or solid fuels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202012004062U1 true DE202012004062U1 (en) | 2012-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE202012004062U Expired - Lifetime DE202012004062U1 (en) | 2012-04-21 | 2012-04-21 | Electric supplementary heating with electricity from renewable energy sources for existing or new hot water and / or heating systems operated with liquid, gaseous or solid fuels |
Country Status (1)
| Country | Link |
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| DE (1) | DE202012004062U1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013112952A1 (en) | 2013-11-22 | 2015-05-28 | Bernhard Löw | System and method for heating drinking and heating water |
| DE102014014325A1 (en) * | 2014-10-01 | 2016-04-07 | Stiebel Eltron Gmbh & Co. Kg | A heat pump apparatus and method of controlling a heat pump apparatus |
| DE102016100365A1 (en) * | 2016-01-11 | 2017-07-13 | Wolfgang Bender | Method for heating, preferably heating, a material and / or a, preferably gaseous, process medium in a process running in a process plant |
| DE102018105965A1 (en) | 2018-03-15 | 2019-04-18 | Viessmann Werke Gmbh & Co Kg | heater |
| DE102018210071A1 (en) * | 2018-06-21 | 2019-12-24 | Robert Bosch Gmbh | Heater and heating system with one heater |
| EP3792557A1 (en) * | 2019-09-10 | 2021-03-17 | PLEWA Wärme und Energie GmbH | Heating assembly for buildings |
-
2012
- 2012-04-21 DE DE202012004062U patent/DE202012004062U1/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013112952A1 (en) | 2013-11-22 | 2015-05-28 | Bernhard Löw | System and method for heating drinking and heating water |
| DE102014014325A1 (en) * | 2014-10-01 | 2016-04-07 | Stiebel Eltron Gmbh & Co. Kg | A heat pump apparatus and method of controlling a heat pump apparatus |
| DE102016100365A1 (en) * | 2016-01-11 | 2017-07-13 | Wolfgang Bender | Method for heating, preferably heating, a material and / or a, preferably gaseous, process medium in a process running in a process plant |
| DE102018105965A1 (en) | 2018-03-15 | 2019-04-18 | Viessmann Werke Gmbh & Co Kg | heater |
| DE102018210071A1 (en) * | 2018-06-21 | 2019-12-24 | Robert Bosch Gmbh | Heater and heating system with one heater |
| EP3792557A1 (en) * | 2019-09-10 | 2021-03-17 | PLEWA Wärme und Energie GmbH | Heating assembly for buildings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R163 | Identified publications notified | ||
| R207 | Utility model specification |
Effective date: 20120712 |
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| R163 | Identified publications notified |
Effective date: 20120525 |
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| R156 | Lapse of ip right after 3 years |