DE102013004400A1 - House heating with wind and / or solar power for room air conditioners - Google Patents

House heating with wind and / or solar power for room air conditioners Download PDF

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Publication number
DE102013004400A1
DE102013004400A1 DE102013004400.6A DE102013004400A DE102013004400A1 DE 102013004400 A1 DE102013004400 A1 DE 102013004400A1 DE 102013004400 A DE102013004400 A DE 102013004400A DE 102013004400 A1 DE102013004400 A1 DE 102013004400A1
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Germany
Prior art keywords
heating
room air
air conditioners
wind
fact
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DE102013004400.6A
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German (de)
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Anmelder Gleich
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Individual
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
    • H02S10/12—Hybrid wind-PV energy systems
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/272—Solar heating or cooling
    • 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
    • Y02B10/30—Wind power
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

Die Hausheizung mit Wind- und/oder Solarstrom für Raumklimageräte ist im Vergleich zu den auf dem Markt befindlichen Wärmepumpen-, Erdgas- und Heizölheizungen deutlich effizienter, was erfindungsmäßig dadurch erreicht wird, dass diese mit selbst erzeugten Eigenstrom auf dem Markt einkaufbare Raumklimageräte betreibt.The house heating with wind and / or solar power for room air conditioners is significantly more efficient in comparison to the heat pump, natural gas and heating oil heaters on the market, which is achieved according to the invention by operating room air conditioners that can be bought on the market with self-generated electricity.

Description

Bei vorliegender Erfindung handelt es sich um eine Hausheizung mit Wind- und/oder Solarstrom für Raumklimageräte.In the present invention is a house heating with wind and / or solar power for room air conditioners.

Dieser Strom aus erneuerbaren Energien (EE) ist ein sogenannter Eigenstrom, den Besitzer/innen von Kleinstwind- bzw. Photovoltaikanlagen als „Privatstrom” neben der regulären Einspeisung in das Netz eigens für sich verwenden.This electricity from renewable energies (EE) is a so-called own electricity, the owners of small wind or photovoltaic systems as "private power" in addition to the regular feed into the network use for themselves.

Diese Tatsache muss an dieser Stelle erwähnt werden, weil der Eigenstrom etwa halb so teuer wie regulärer Strom ist, so, dass ein Teil des Problems, das der Erfindung zugrunde liegt, mit der preisgünstigen Erzeugung von eigenem Strom gelöst ist.This fact must be mentioned at this point, because the self-current is about half as expensive as regular current, so that part of the problem underlying the invention is solved with the low-cost generation of own electricity.

Der andere Teil des Problems ist der Umstand, dass ein billiger Eigenstrom immer noch, gerade auch ökologisch gesehen, zu wertvoll ist, um ihn in einem Heizlüfter zu verheizen.The other part of the problem is the fact that cheap self-generated electricity is still too valuable, especially ecologically, to burn it in a fan heater.

Letzteres Problem ist erfindungsmäßig dadurch gelöst, dass der Eigenstrom je nach Raumzahl mehrere Raumklimageräte antreibt, die nach dem Prinzip einer Wärmepumpe arbeiten und bei etwa 20°C Raumtemperatur etwa vierfach effizienter sind als ein Heizlüfter. Hierzu müssen sie jedoch mit einem größeren Abluftschlauch ausgestattet sein, damit die kalte Luft, die sie beim Heizen parallel produzieren, nicht in den Aufstellungsraum gerät, sondern nach draußen abgegeben wird. Raumklimageräte sind auf dem Markt erhältlich.The latter problem is inventively solved in that the internal current drives several room air conditioners depending on the number of rooms that operate on the principle of a heat pump and at about 20 ° C room temperature are about four times more efficient than a heater. For this purpose, however, they must be equipped with a larger exhaust hose, so that the cold air that they produce in parallel during heating, does not get into the room, but is discharged to the outside. Room air conditioners are available in the market.

Beiliegende Zeichnung stellt ein Ausführungsbeispiel einer Hausheizung mit Raumklimageräten dar und wird im Folgenden beschrieben:Enclosed drawing illustrates an embodiment of a home heating with room air conditioners and is described below:

Die 1 und 2 zeigen die im Idealfall hybrid eingesetzten Stromerzeuger für die Wärmepumpenheizung, ein Windrad ab 2 kW Nennleistung (1) und ein solares Paneel ab 1 kW (2). Deren erzeugter Strom wird in die elektronischen Bearbeitungsgeräte (3) geleitet, die bestehen aus einem Netzwechselrichter, einem Gleichrichter für die Batterien (4) und einem Wechselrichter für den Batteriestrom zur Umwandlung in eine Ausgangsspannung von 240 V/50 Hz.The 1 and 2 show ideally the hybrid power generators used for the heat pump heating, a wind turbine from 2 kW nominal power ( 1 ) and a solar panel from 1 kW ( 2 ). The electricity generated is transferred to the electronic processing equipment ( 3 ), which consist of a mains inverter, a rectifier for the batteries ( 4 ) and an inverter for battery power for conversion to an output voltage of 240 V / 50 Hz.

Die Speicherbatterien sollen Windflauten überbrücken.The storage batteries should bridge windy winds.

Der Hausanschluss (5) läuft parallel zur Einspeisung ins öffentliche Netz, als Eigenstrom automatisch auch in die in den verschiedenen Räumen aufgestellten Raumklimageräte (6).The house connection ( 5 ) runs parallel to the feed into the public grid, as a self-current automatically into the room air conditioners installed in the various rooms ( 6 ).

7 zeigt den Abluftschlauch nach Draußen für die Kaltluft des Raumklimageräts. 7 shows the exhaust hose to the outside for the cold air of the room air conditioner.

Bei Windflaute muss für die bivalente Wärmeversorgung z. B. ein Kachelofen (8) vorhanden sein.When the wind is low, for the bivalent heat supply z. B. a tiled stove ( 8th ) to be available.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Photovoltaikanlagephotovoltaic system
22
WindkraftanlageWind turbine
33
Elektronischer SteuerungsschrankElectronic control cabinet
44
Speicherbatterienstorage batteries
55
Einspeisezähler ins Netz und für Eigenstrom ins HausFeed-in meter into the grid and for own electricity into the house
66
RaumklimageräteRoom Air Conditioners
77
Abluftschlauch für die kalte Abluft aus dem RaumklimagerätExhaust air hose for the cold exhaust air from the room air conditioner
88th
Kachelofen für eine bivalente WärmeversorgungTiled stove for a bivalent heat supply

Claims (2)

Der Umstand, dass ein billiger Eigenstrom immer noch, gerade auch ökologisch gesehen, zu wertvoll ist, um ihn in einem Heizlüfter zu verheizen, ist erfindungsmäßig dadurch gelöst, dass der Eigenstrom je nach Raumzahl mehrere Raumklimageräte antreibt, die nach dem Prinzip einer Wärmepumpe arbeiten und bei etwa 20°C Raumtemperatur etwa vierfach effizienter sind als ein Heizlüfter. Hierzu müssen sie jedoch mit einem größeren Abluftschlauch ausgestattet sein, damit die kalte Luft, die sie beim Heizen parallel produzieren, nicht in den Aufstellungsraum gerät, sondern nach draußen abgegeben wird.The fact that a cheap own current is still too valuable, especially in ecological terms, to heat it in a fan heater is inventively solved by the fact that the internal current drives several room air conditioners depending on the number of rooms that work on the principle of a heat pump and At about 20 ° C room temperature are about four times more efficient than a fan heater. For this purpose, however, they must be equipped with a larger exhaust hose, so that the cold air that they produce in parallel during heating, does not get into the room, but is discharged outside. Das Problem, dass das Heizen mit Strom sehr viel teurer kommt als das Heizen mit Erdgas oder Heizöl ist erfindungsmäßig dadurch gelöst, dass die Stromerzeuger (Wind und/oder Sonne) vom Hausbesitzer/in selbst gekauft und der dadurch etwa halb so teure Eigenstrom für die Hausheizung verwendet wird.The problem that heating with electricity is much more expensive than heating with natural gas or fuel oil is inventively solved by the fact that the power generator (wind and / or sun) bought by the homeowner / in self and thus about half as expensive electricity for the House heating is used.
DE102013004400.6A 2013-03-13 2013-03-13 House heating with wind and / or solar power for room air conditioners Withdrawn DE102013004400A1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015011230A1 (en) * 2015-08-25 2017-03-02 Audi Ag Energy storage device for an electrical alternating voltage network
CN112344481A (en) * 2020-11-04 2021-02-09 广州科技贸易职业学院 Ventilation energy-saving device of green building

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015011230A1 (en) * 2015-08-25 2017-03-02 Audi Ag Energy storage device for an electrical alternating voltage network
US10110061B2 (en) 2015-08-25 2018-10-23 Audi Ag Energy storage device for an electrical AC voltage grid
CN112344481A (en) * 2020-11-04 2021-02-09 广州科技贸易职业学院 Ventilation energy-saving device of green building
CN112344481B (en) * 2020-11-04 2021-11-05 广州科技贸易职业学院 Ventilation energy-saving device of green building

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R086 Non-binding declaration of licensing interest
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee