DE102020003813A1 - vehicle - Google Patents
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- DE102020003813A1 DE102020003813A1 DE102020003813.1A DE102020003813A DE102020003813A1 DE 102020003813 A1 DE102020003813 A1 DE 102020003813A1 DE 102020003813 A DE102020003813 A DE 102020003813A DE 102020003813 A1 DE102020003813 A1 DE 102020003813A1
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- pcm heat
- air
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- 238000005338 heat storage Methods 0.000 claims abstract description 29
- 238000004378 air conditioning Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000012782 phase change material Substances 0.000 description 48
- 238000005276 aerator Methods 0.000 description 4
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00492—Heating, cooling or ventilating [HVAC] devices comprising regenerative heating or cooling means, e.g. heat accumulators
- B60H1/00499—Heat or cold storage without phase change including solid bodies, e.g. batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/143—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/27—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
-
- 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
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/003—Component temperature regulation using an air flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Die Erfindung betrifft ein Fahrzeug, umfassend eine Batterie (3) zum Antrieb des Fahrzeuges (1) und einen PCM-Wärmespeicher (9, 35) als Klimabatterie. Bei einem Fahrzeug, dessen Reichweite bei gleichzeitiger zuverlässiger Klimaregulierung des Fahrzeuginnenraumes optimiert wird, erstreckt sich die Batterie (3) zum Antrieb des Fahrzeuges (1) flächig entlang eines Bodens (5) einer Fahrzeugkabine (7), wobei der PCM-Wärmespeicher (9, 35) flächig oberhalb der Batterie (3) zu dieser angeordnet ist und einen im Wesentlichen parallel zur Batterie (3) und dem PCM-Wärmespeicher (9, 35) flächig angeordneten, durchlüftbaren Luftkanal (25) bildetThe invention relates to a vehicle, comprising a battery (3) for driving the vehicle (1) and a PCM heat storage device (9, 35) as an air conditioning battery. In the case of a vehicle whose range is optimized with simultaneous reliable climate regulation of the vehicle interior, the battery (3) for driving the vehicle (1) extends flat along a floor (5) of a vehicle cabin (7), the PCM heat storage device (9, 35) is arranged flat above the battery (3) and forms an air duct (25) which can be ventilated substantially parallel to the battery (3) and the PCM heat accumulator (9, 35)
Description
Die Erfindung betrifft ein Fahrzeug, umfassend eine Batterie zum Antrieb des Fahrzeuges und einen PCM-Wärmespeicher als Klimabatterie .The invention relates to a vehicle, comprising a battery for driving the vehicle and a PCM heat storage device as an air conditioning battery.
Hochvoltbatterien, die zum Antrieb von Elektrofahrzeugen genutzt werden, haben nicht nur einen Einfluss auf die Reichweite des Fahrzeuges, sondern sind auch für das Klima in der Fahrzeugkabine verantwortlich. Je mehr Energie die Hochvoltbatterie für die Klimaregulierung bereitstellen muss, umso kürzer wird die Reichweite des Fahrzeuges.High-voltage batteries that are used to drive electric vehicles not only have an influence on the range of the vehicle, but are also responsible for the climate in the vehicle cabin. The more energy the high-voltage battery has to provide for climate control, the shorter the range of the vehicle.
Aus der
Allerdings treten bei langen Transportwegen Speicherwärmeverluste auf.From the
However, storage heat losses occur with long transport routes.
Darüber hinaus ist es bekannt, einen PCM-Wärmespeicher als Klimabatterie zu nutzen.It is also known to use a PCM heat storage unit as an air conditioning battery.
Aufgabe der Erfindung ist es, ein Fahrzeug anzugeben, dessen Reichweite bei gleichzeitiger zuverlässiger Klimaregulierung des Fahrzeuginnenraumes optimiert wird.The object of the invention is to specify a vehicle whose range is optimized with simultaneous reliable climate regulation of the vehicle interior.
Die Erfindung ergibt sich aus den Merkmalen der unabhängigen Ansprüche. Vorteilhafte Weiterbildungen und Ausgestaltungen sind Gegenstand der abhängigen Ansprüche. Weitere Merkmale, Anwendungsmöglichkeiten und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung, sowie der Erläuterung von Ausführungsbeispielen der Erfindung, die in den Figuren dargestellt sind.The invention results from the features of the independent claims. The dependent claims relate to advantageous developments and refinements. Further features, possible applications and advantages of the invention emerge from the following description and the explanation of exemplary embodiments of the invention which are shown in the figures.
Die Aufgabe ist mit einem Fahrzeug dadurch gelöst, dass sich die Batterie zum Antrieb des Fahrzeuges flächig entlang eines Bodens einer Fahrzeugkabine erstreckt, wobei der PCM-Wärmespeicher flächig oberhalb der Batterie zu dieser angeordnet ist und einen im Wesentlichen parallel zur Batterie und dem PCM-Wärmespeicher flächig angeordneten, durchlüftbaren Luftkanal bildet. Durch eine solche Positionierung der Batterie als auch des PCM-Wärmespeichers treten über lange Transportwege kaum Speicherwärmeverluste auf, so dass sowohl eine Klimatisierung des Fahrzeugkabine als auch eine Erhöhung der Reichweite des Fahrzeuges möglich ist, da durch den Luftkanal bei der Fahrzeugbeheizung Energie eingespart wird.The object is achieved with a vehicle in that the battery for driving the vehicle extends flat along the floor of a vehicle cabin, the PCM heat storage being arranged flat above the battery and one essentially parallel to the battery and the PCM heat storage Forms planar, ventilated air duct. Such positioning of the battery and the PCM heat storage means that there is hardly any storage heat loss over long transport routes, so that both air conditioning of the vehicle cabin and an increase in the range of the vehicle are possible, since energy is saved through the air duct when heating the vehicle.
Vorteilhafterweise ist die Batterie in den Boden der Fahrzeugkabine integriert. Durch diese kompakte Ausbildung wird weniger Bauraum benötigt und gleichzeitig ein direkter Kontakt zur Erwärmung der Fahrzeugkabine hergestellt.The battery is advantageously integrated into the floor of the vehicle cabin. This compact design means that less installation space is required and, at the same time, direct contact is made for heating the vehicle cabin.
In einer Ausgestaltung ist der Boden der Fahrzeugkabine zur luftseitigen Verbindung mit dem Luftkanal perforiert. Dadurch kann die vom PCM-Wärmespeicher erwärmte Luft ungehindert in die Fahrzeugkabine eintreten.In one embodiment, the floor of the vehicle cabin is perforated for the air-side connection to the air duct. As a result, the air heated by the PCM heat accumulator can enter the vehicle cabin unhindered.
In einer Variante ist der PCM-Wärmespeicher von einem mit einer Stromquelle verbundenen Heizdraht durchzogen. Diese Ausbildung ermöglicht eine kontinuierliche Aufrechterhaltung des Wärmespeicherzustandes des PCM-Wärmespeichers.In one variant, a heating wire connected to a power source runs through the PCM heat store. This design enables the heat storage state of the PCM heat store to be maintained continuously.
In einer Ausführungsform weist das PCM-Material des PCM-Wärmespeichers in einer Ebene ausgebildete, Durchlüftungskanäle bildende, streifenförmige PCM-Zellen auf, durch welche der Heizdraht mäanderförmig verläuft. Die zahlreichen Durchlüftungskanäle erlauben einen guten Wärmetransport von dem PCM-Wärmespeicher in die Fahrzeugkabine durch die in den Durchlüftungskanälen zirkulierende Luft.In one embodiment, the PCM material of the PCM heat storage device has strip-shaped PCM cells which are formed in one plane and form ventilation channels, through which the heating wire runs in a meandering manner. The numerous ventilation channels allow good heat transport from the PCM heat storage device into the vehicle cabin through the air circulating in the ventilation channels.
Es ist von Vorteil, wenn der PCM-Wärmespeicher mehrere Peltierelemente aufweist, die in einer Reihenschaltung an die externe Stromquelle angeschlossen sind. Mittels diesen Peltierelementen wird das PCM-Material des PCM-Wärmespeichers zuverlässig aufgeladen.It is advantageous if the PCM heat store has several Peltier elements that are connected in series to the external power source. The PCM material of the PCM heat storage device is reliably charged by means of these Peltier elements.
In einer weiteren Ausgestaltung sind die Peltierelemente zwischen Sommer- und Winterbetrieb umschaltbar. Durch Umkehr der Stromrichtung können die Peltierelemente entweder zum Heizen oder zum Kühlen genutzt werden, so dass, je nach aktueller Jahreszeit, Kälte oder Wärme in dem PCM-Wärmespeicher gespeichert und mit der Fahrzeugkabine ausgetauscht werden kann.In a further embodiment, the Peltier elements can be switched between summer and winter operation. By reversing the direction of the current, the Peltier elements can either be used for heating or cooling, so that, depending on the current season, cold or heat can be stored in the PCM heat storage and exchanged with the vehicle cabin.
In einer weiteren Variante erfolgt die Luftzirkulation in dem PCM-Wärmespeicher und/oder von dem PCM-Wärmespeicher zu der Fahrzeugkabine durch einen Belüfter. Dieser Belüfter kann Luft aus der Fahrzeugkabine oder Frischluft von außen ansaugen und in die Luftkanäle zur Luftzirkulation in dem PCM-Wärmespeicher einspeisen.In a further variant, the air is circulated in the PCM heat store and / or from the PCM heat store to the vehicle cabin by means of an aerator. This ventilator can suck in air from the vehicle cabin or fresh air from the outside and feed it into the air ducts for air circulation in the PCM heat accumulator.
In einer weiteren Ausführungsform ist eine Motorhaube als Energieabsorber verwendbar, welcher zur Weiterleitung der unter der Motorhaube gesammelten Warmluft über ein Belüftungssystem mit dem PCM-Wärmespeicher verbunden ist. Somit werden die in Umgebung des Fahrzeuges vorhandenen Energieresourcen, wie Sonne und Außentemperaturen zum Betreiben der Klimabatterie genutzt.In a further embodiment, an engine hood can be used as an energy absorber, which is connected to the PCM heat storage device via a ventilation system in order to pass on the warm air collected under the engine hood. In this way, the energy resources around the vehicle, such as the sun and outside temperatures, are used to operate the air conditioning battery.
Weitere Vorteile, Merkmale und Einzelheiten ergeben sich aus der nachfolgenden Beschreibung, in der - gegebenenfalls unter Bezug auf die Zeichnung - zumindest ein Ausführungsbeispiel im Einzelnen beschrieben ist. Beschriebene und/oder bildlich dargestellte Merkmale können für sich oder in beliebiger, sinnvoller Kombination den Gegenstand der Erfindung bilden, gegebenenfalls auch unabhängig von den Ansprüchen, und können insbesondere zusätzlich auch Gegenstand einer oder mehrerer separater Anmeldung/en sein. Gleiche, ähnliche und/oder funktionsgleiche Teile sind mit gleichen Bezugszeichen versehen.Further advantages, features and details emerge from the following description, in which - optionally with reference to the drawing - at least one embodiment is described in detail. Described and / or graphically represented features can form the subject matter of the invention individually or in any meaningful combination, optionally also independently of the claims, and in particular can also be the subject matter of one or more separate applications. Identical, similar and / or functionally identical parts are provided with the same reference symbols.
Es zeigen:
-
1 ein Ausführungsbeispiel des erfindungsgemäßen Fahrzeuges, -
2 ein erstes Ausführungsbeispiel des PCM-Wärmespeichers, -
3 ein zweites Ausführungsbeispiel des PCM-Wärmespeichers, -
4 ein Ausführungsbeispiel zur Anbindung einer Motorhaube an den PCM-Wärmespeicher.
-
1 an embodiment of the vehicle according to the invention, -
2 a first embodiment of the PCM heat storage, -
3 a second embodiment of the PCM heat storage, -
4th an embodiment for connecting a hood to the PCM heat storage.
In
Der PCM-Wärmespeicher
Ein zweites Ausführungsbeispiel des PCM-Wärmespeichers
Um natürliche Ressourcen zum Erwärmen der PCM-Zellen
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDED IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturPatent literature cited
- DE 102014017989 A1 [0003]DE 102014017989 A1 [0003]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102020003813.1A DE102020003813A1 (en) | 2020-06-25 | 2020-06-25 | vehicle |
Applications Claiming Priority (1)
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DE102020003813.1A DE102020003813A1 (en) | 2020-06-25 | 2020-06-25 | vehicle |
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DE102020003813A1 true DE102020003813A1 (en) | 2020-08-13 |
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DE102020003813.1A Withdrawn DE102020003813A1 (en) | 2020-06-25 | 2020-06-25 | vehicle |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4027433A4 (en) * | 2020-11-07 | 2022-07-13 | Contemporary Amperex Technology Co., Limited | Electrical device, method for preparing electrical device, and apparatus for preparing electrical device |
FR3140799A1 (en) * | 2022-10-17 | 2024-04-19 | Psa Automobiles Sa | motor vehicle with heated floor |
DE102022132990A1 (en) | 2022-12-12 | 2024-06-13 | Audi Aktiengesellschaft | Motor vehicle and method for tempering a motor vehicle, as well as floor covering element and floor covering element set |
-
2020
- 2020-06-25 DE DE102020003813.1A patent/DE102020003813A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4027433A4 (en) * | 2020-11-07 | 2022-07-13 | Contemporary Amperex Technology Co., Limited | Electrical device, method for preparing electrical device, and apparatus for preparing electrical device |
CN114930614A (en) * | 2020-11-07 | 2022-08-19 | 宁德时代新能源科技股份有限公司 | Electric equipment, method for preparing electric equipment and device for preparing electric equipment |
CN114930614B (en) * | 2020-11-07 | 2024-03-22 | 宁德时代新能源科技股份有限公司 | Electric device, method for preparing electric device and device for preparing electric device |
FR3140799A1 (en) * | 2022-10-17 | 2024-04-19 | Psa Automobiles Sa | motor vehicle with heated floor |
DE102022132990A1 (en) | 2022-12-12 | 2024-06-13 | Audi Aktiengesellschaft | Motor vehicle and method for tempering a motor vehicle, as well as floor covering element and floor covering element set |
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