DE102007015461A1 - Vehicle heating device has pipe line and insulating plate is arranged between housing and carbon fibers to cover outer part of carbon fiber - Google Patents
Vehicle heating device has pipe line and insulating plate is arranged between housing and carbon fibers to cover outer part of carbon fiber Download PDFInfo
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- DE102007015461A1 DE102007015461A1 DE102007015461A DE102007015461A DE102007015461A1 DE 102007015461 A1 DE102007015461 A1 DE 102007015461A1 DE 102007015461 A DE102007015461 A DE 102007015461A DE 102007015461 A DE102007015461 A DE 102007015461A DE 102007015461 A1 DE102007015461 A1 DE 102007015461A1
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- heater
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- carbon fibers
- carbon fiber
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
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- 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
- B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
- B60H1/034—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from the cooling liquid of the propulsion plant and from an electric heating device
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- 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
- B60H1/00314—Arrangements permitting a rapid heating of the heating liquid
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- 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
- B60H1/00321—Heat exchangers for air-conditioning devices
- B60H1/00328—Heat exchangers for air-conditioning devices of the liquid-air type
-
- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
-
- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2225—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0072—Special adaptations
- F24H1/009—Special adaptations for vehicle systems
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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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
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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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0429—For vehicles
-
- 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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0429—For vehicles
- F24H3/0435—Structures comprising heat spreading elements in the form of fins
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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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0429—For vehicles
- F24H3/0452—Frame constructions
- F24H3/047—Multiple-piece frames assembled on their four or more edges
-
- 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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/081—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using electric energy supply
- F24H3/085—The tubes containing an electrically heated intermediate fluid, e.g. water
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/145—Carbon only, e.g. carbon black, graphite
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- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2268—Constructional features
- B60H2001/2296—Constructional features integration into fluid/air heat exchangers
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- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/08—Fastening; Joining by clamping or clipping
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Detaillierte Beschreibung der ErfindungDetailed description of the invention
Ziel der ErfindungObject of the invention
Technisches Gebiet zu dem die Erfindung gehört und Stand der Technik auf diesem GebietTechnical field to which the invention belongs and prior art in this field
Die vorliegende Erfindung befasst sich mit einem Fahrzeugheizgerät und dessen Herstellungsverfahren und insbesondere mit dem Fahrzeugheizgerät und dessen Herstellungsverfahren durch Realisierung exzellenter thermischer Wirkungsgrade mittels simultaner Übertragung von Konvektionswärme und Strahlungswärme der eigenen Wärmeerzeugung nach außen durch ein Karbonfaserheizelementmodul, das in eine Heizungskernbaugruppe eingesetzt und fixiert ist, welche mit einer Mehrzahl von Kühlrippen ausgestattet ist.The The present invention relates to a vehicle heater and its Manufacturing method and in particular with the vehicle heater and its manufacturing method by realization of excellent thermal efficiencies by means of simultaneous transmission of convective heat and radiant heat own heat generation outward by a carbon fiber heater module inserted into a heater core assembly is inserted and fixed, which with a plurality of cooling fins Is provided.
Im Allgemeinen umfasst der elektrische Vorwärmer eines Automobils den Vorwärmer der Kühlwasserheizung, welcher das Kühlwasser erwärmt, sowie den Vorwärmer der Luftheizung, der die Luft erwärmt, wobei der Vorwärmer der Luftheizung in einen Luftheizungseinzelelementvorwärmer und einen freistehenden Luftheizungs PTC-Vorwärmer gegliedert werden kann.in the Generally, the electric preheater of an automobile includes the preheater of Cooling water heating, which the cooling water heated as well as the preheater the air heater, which heats the air, the preheater of the Air heating in an air heating element pre-heater and a freestanding air heating PTC preheater can be structured.
Zum Beispiel heizt der Kühlwasserheizungsvorwärmer das Kühlwasser, das durch den Widerstand eines Heizelementsdrahtes in einen Heizungswärmetauscher fließt. Solch ein Kühlwasserheizungsvorwärmer hat jedoch eine niedrige Aufheizgeschwindigkeit wegen des Wärmeverlustes durch das Kühlwasser, und der Widerstand eines Heizelementdrahtes erzeugt das Problem der Feuergefahr. Im Falle eines Kühlwasserheizungsvorwärmers basierend auf einem PTC-Heizelement soll dieses Problem so gelöst werden, dass dann, wenn der Vorwärmer eine bestimmte Temperatur erreicht oder überschreitet, der Widerstand wegen der PTC-Charakteristiken drastisch ansteigt, so dass die Stromstärke niedriger wird, um eine Überhitzung zu vermeiden und jegliche Feuergefahr zu mindern. Trotzdem hat solch ein Vorwärmer außerdem den Nachteil, dass die Erwärmungsgeschwindigkeit des Kühlwassers niedrig ist.To the For example, the cooling water heater preheater heats the Cooling water, through the resistance of a heater wire into a heater core flows. Such a cooling water heater preheater has but a low heating rate because of the heat loss through the cooling water, and the resistance of a heater wire creates the problem the fire danger. In the case of a cooling water heater preheater based on a PTC heating element This problem should be solved this way be that if the preheater reaches or exceeds a certain temperature, the resistance due to the PTC characteristics drastically increases, so that the current is lower will be overheating to avoid and reduce any fire hazard. Nevertheless, such has a preheater Furthermore the disadvantage that the heating rate of cooling water is low.
Andererseits wird im Folgenden der bekannte Luftheizungsvorwärmer im Hinblick auf die beigefügten Zeichnungen beschrieben.On the other hand, in the following the known air heater preheater with regard to the attached Drawings described.
Wie
in
Solch
ein Luftheizungsvorwärmer
hat jedoch einen Aufbau, bei dem seine positiven und negativen Anschlüsse
Insbesondere ist der Luftheizungseinzelelementvorwärmer so ausgebildet, dass sein Heizkern mit einem PTC-Heizelement, das auf PTC-Materialien basiert, sowie mit Kühlrippen und einer Rohrleitung für den Kühlwasserfluss versehen ist, um die Luft zu erhitzen, die um die Heizungskernbaugruppe herum fließt, wobei 30 bis 40 % der Wärme, die von dem PTC-Heizelement erzeugt wird, durch die Kühlrippen übertragen wird, und die verbleibende Wärme zu der Rohrleitung übertragen wird, in der das Kühlwasser fließt, so dass das Problem entsteht, dass die Heizwirkung dürftig ist, wegen der großen Wärmeverluste durch Kühlen des Wassers und wegen des Nachteils des PCT-Heizelements, dessen Einschaltstrom die Batteriekapazität überschreitet.Especially the air heater single element preheater is designed to be Heater core with a PTC heating element based on PTC materials, as well as with cooling fins and a pipeline for the cooling water flow is provided to heat the air around the heater core assembly flows around, where 30 to 40% of the heat, which is generated by the PTC heating element, transmitted through the cooling fins is, and the remaining heat transferred to the pipeline in which the cooling water is flows, so that the problem arises that the heating effect is poor, because of the big one heat loss by cooling the water and because of the disadvantage of the PCT heating element whose Inrush current exceeds the battery capacity.
Darüber hinaus steigt der Widerstand des Luftheizungs-PTC-Einzelvorwärmers stark an, wenn die Temperatur ansteigt, so dass das Problem entsteht, dass wenn der anfängliche Einschaltstrom fließt, die Batteriekapazität überschritten wird. Außerdem muss während der Herstellung des Vorwärmers PTC-Pulver mit einer Presse geformt und gesintert werden, um PTC-Charakteristiken zu erzielen. Wenn ein Teil der Oberfläche des freistehenden Luftheizungs-PCT-Vorwärmers mit Kühlrippen für ein PTC-Element benutzt wird, entsteht das Problem, dass die Temperaturverteilung zwischen unterschiedlichen Flächen nicht gleichmäßig ist. Weiterhin ist das Montageverfahren kompliziert und die Herstellungsschwierigkeiten führen zu dem Problem niedriger Produktivität.Furthermore the resistance of the air-heating PTC single preheater increases sharply when the temperature rises so that the problem arises that if the initial one Inrush current flows, exceeded the battery capacity becomes. Furthermore must while the production of the preheater PTC powders are molded with a press and sintered to PTC characteristics to achieve. If a part of the surface of the free-standing air-heating PCT preheater with cooling fins for a PTC element is used, the problem arises that the temperature distribution between different surfaces is not even. Farther The assembly process is complicated and the manufacturing difficulties to lead to the problem of low productivity.
Technische Aufgabe der vorliegenden ErfindungTechnical task of the present invention
Das Ziel der vorliegenden Erfindung ist es, die oben beschriebenen Probleme zu lösen und ein Fahrzeugheizgerät und dessen Herstellungsverfahren bereitzustellen, das Wärmeverluste reduziert, die während der thermischen Konversion auftreten, um so eine exzellente thermische Effizienz mit derselben Leistung zu erreichen.The The aim of the present invention is to solve the problems described above to solve and a vehicle heater and to provide its manufacturing process, the heat losses reduced during the Thermal conversion occur, so as to provide excellent thermal Achieve efficiency with the same performance.
Weiterhin, beabsichtigt die vorliegende Erfindung ein Fahrzeugheizgerät und dessen Herstellungsverfahren bereitzustellen, das es ermöglicht, auf gleichem Raum eines Fahrzeugs mehr Heizelemente zu montieren, und die Einschränkungen in Bezug auf die Form eines elektrischen Heizers zu reduzieren, um die Raumausnutzung zu verbessern.Farther, the present invention intends a vehicle heater and its To provide a manufacturing method which makes it possible to mount more heating elements in the same space of a vehicle, and the restrictions to reduce in terms of the shape of an electric heater to improve the space utilization.
Zusätzlich beabsichtigt die vorliegende Erfindung, ein Heizgerät und dessen Herstellungsverfahren bereitzustellen, das die Zeit zur Erhöhung der Temperatur auf ein bestimmtes Niveau reduziert und den elektrischen Widerstand für eine längere Zeitperiode aufrechterhält, so dass die Wärmestrahlcharakteristiken verbessert werden können.Additionally intended the present invention to provide a heater and its manufacturing method, that's the time to increase the temperature is reduced to a certain level and the electrical Resistance for a longer one Time period, so that the heat radiation characteristics can be improved.
Konfiguration der ErfindungConfiguration of the invention
Um das oben genannte Ziel zu erreichen, ist das Heizgerät der vorliegenden Erfindung so konfiguriert, dass es eine Heizungskernbaugruppe umfasst, die Rohrleitung, Kühlrippe, Kopfstück und Kühlwasser Einlass- und -Auslass, und ein Karbonfaserheizelementmodul einschließt, das in die Heizungskernbaugruppe eingesetzt und fixiert ist, welche mit einer Mehrzahl von Karbonfasern ausgestattet ist, wobei das Karbonfaserheizelementmodul ein Gehäuse, eine Mehrzahl von Karbonfasern, die innerhalb des Gehäuses abgestützt sind und benutzt werden, um eine positive Elektrode und eine negative Elektrode zu befestigen, und eine Isolierschicht aufweist, die zwischen das Gehäuse und die Karbonfasern eingesetzt ist, und die den äußeren Teil der Karbonfasern ummantelt.To achieve the above object, the heater of the present invention is configured to include a heater core assembly including tubing, fin, header and cooling water inlet and outlet, and a carbon fiber heater module inserted and fixed in the heater core assembly provided with a plurality of carbon fibers, the carbon fiber heater module comprising a housing, a plurality of carbon fibers supported within the housing and used to fix a positive electrode and a negative electrode, and having an insulating layer interposed between the housing and the carbon fibers and sheathing the outer part of the carbon fibers.
Dabei kam die Mehrzahl von Karbonfasern als gewebtes Karbon-Sheet ausgebildet, oder durch paralleles Laminieren zu einem Bündel geformt sein.there The majority of carbon fibers were formed as a woven carbon sheet, or formed into a bundle by parallel lamination.
Außerdem ist die Mehrzahl von Karbonfasern vorzugsweise benachbart der inneren Wand des Gehäuses installiert, wobei ein Aufnahmeteil mit einem Aufnahmeraum durch Hartlöten in dieser Heizungskernbaugruppe erzeugt wird, und wobei das Karbonfaserheizelementmodul in diesen Aufnahmeteil eingesetzt und montiert ist.Besides that is the plurality of carbon fibers preferably adjacent to the inner Wall of the housing installed, wherein a receiving part with a receiving space through brazing in this heater core assembly, and wherein the carbon fiber heater module inserted and mounted in this receiving part.
Das Verfahren zur Herstellung des Heizgerätes gemäß der vorliegenden Erfindung umfasst einen Schritt, in dem ein Karbonfaserheizelementmodul hergestellt wird, einen Schritt, in dem ein Aufnahmeteil mit einem Aufnahmeraum durch Hartlöten in einer Heizungskernbaugruppe einschließlich Rohrleitung und Kühlrippe, Kopfstück und Kühlwasser-Einlass und -Auslass geformt wird, und einen Schritt, in dem das Karbonfaserheizelementmodul in dem Aufnahmeteil der Heizungskernbaugruppe fixiert wird.The Method of manufacturing the heater according to the present invention includes a step in which a carbon fiber heater module is made is, a step in which a receiving part with a recording room by brazing in a heater core assembly including piping and cooling fin, headpiece and cooling water inlet and exit, and a step in which the carbon fiber heater module is fixed in the receiving part of the heater core assembly.
Hierbei kann der Schritt der Herstellung des Karbonfaserheizelementmoduls einen Schritt einschließen, in dem Karbonfasern hergestellt werden, einen Schritt in welchem eine Mehrzahl von Karbonfasern zu einem Karbon-Sheet gewebt werden, einen Schritt, in dem eine positive Elektrode und eine negative Elektrode an diesem Karbon-Sheet befestigt werden, einen Schritt, in dem das Karbon-Sheet von einer Isolierschicht ummantelt und zugeschnitten wird, und einen Schritt, bei dem der äußere Teil der Isolierschicht, der das Karbon-Sheet ummantelt, an dem Gehäuse befestigt wird, so dass es in die Heizungskernbaugruppe eingesetzt und an dieser befestigt werden kann.in this connection may be the step of manufacturing the carbon fiber heater module to include a step in which carbon fibers are produced, a step in which a plurality of carbon fibers are woven into a carbon sheet, a step in which a positive electrode and a negative Electrode to be attached to this carbon sheet, a step in which the carbon sheet is encased and cut by an insulating layer is, and a step in which the outer part of the insulating layer, which encases the carbon sheet, is attached to the housing so that it is inserted into the heater core assembly and secured thereto can be.
Darüber hinaus, kann dieser Schritt der Herstellung des Karbonfasernheizelementmoduls einen Schritt umfassen, in dem Karbonfasern hergestellt werden, einen Schritt, in dem eine Mehrzahl von Karbonfasern laminiert werden, um eine Bündelform zu bilden, einen Schritt, in dem eine positive Elektrode und eine negative Elektrode an diesen Karbonfasern in Bündelform fixiert werden, einen Schritt, bei dem die Karbonfasern in Bündelform von einer Isolierschicht ummantelt und zugeschnitten werden, und einen Schritt, bei dem der äußere Teil der Isolierschicht an dem Gehäuse befestigt ist, so dass es in die Heizungskernbaugruppe eingesetzt und befestigt werden kann.Furthermore, This step can be used to make the carbon fiber heater module comprise a step in which carbon fibers are produced, a step in which a plurality of carbon fibers are laminated around a bundle shape to form a step in which a positive electrode and a negative Electrode to be fixed to these carbon fibers in bundle form, a Step in which the carbon fibers in bundle form of an insulating layer sheathed and cut, and a step in which the outer part the insulating layer on the housing is attached so that it is inserted into the heater core assembly and can be attached.
Im Folgenden wird ein Ausführungsbeispiel der Erfindung im Einzelnen entspre chend den beigefügten Zeichnungen beschrieben.in the The following is an embodiment the invention in detail accordingly the accompanying drawings described.
Wie
in den
Insbesondere
hat die Heizungskernbaugruppe
Das
Karbonfaserheizelementmodul
Der
Baugruppenaufbau, durch den das Karbonfaserheizelementmodul
Die
Heizungskernbaugruppe
Das
Fahrzeugheizgerät,
das mit einer Heizungskernbaugruppe
Weiterhin, solange es das Problem des Einschaltstromstoßes im Falle des bekann ten Fahrzeugheizgerätes gibt, wobei die Ausgangsbatteriekapazität 100 bis 120 A überschreitet, ist es im Falle des Fahrzeugsheizgerätes gemäß der Erfindung möglich, den Strom unter 70 A aufrecht zu erhalten, was den Vorteil hat, dass das Problem mit dem die Batteriekapazität überschreitenden Einsschaltstromstoß gelöst ist.Farther, as long as there is the problem of inrush current in the case of the known ten car heater where the output battery capacity exceeds 100 to 120 A, it is possible in the case of the vehicle heater according to the invention, the To maintain power below 70 A, which has the advantage that the problem with the battery capacity exceeding Einschaltstromstoß is solved.
Im Folgenden wird speziell das Karbonfaserheizelementmodul beschrieben, mit dem die Heizungskernbaugruppe versehen ist.in the In the following, specifically the carbon fiber heater module will be described, with which the heater core assembly is provided.
Das
Karbonfaserheizelementmodul
Zum
Beispiel wird die Karbonfaser
Derartige
Karbonfasern
An
beiden Enden des Karbon-Sheets
An
der Außenseite
der Karbonfasern
Andererseits wird das Herstellungsverfahren des Fahrzeugheizgeräts gemäß der vorliegenden Erfindung wie folgt beschrieben:on the other hand the manufacturing method of the vehicle heater according to the present Invention described as follows:
Wie
in
D.h.,
im Hinblick auf das Karbonfaserheizelementmodul
Als
nächstes,
wie in
Andererseits,
um die Karbonfaser, die zur Herstellung dieses Karbonfaserheizelementmoduls
Gemäß einem
anderen Beispiel zur Herstellung des Karbonfaserheizelementmoduls
Wie
oben beschrieben, wird ein Aufnahmeteil
Wenn
der Aufnahmeraum
Das
Fahrzeugheizgerät,
das demgemäß hergestellt
wurde, hat eine Heizkapazität
von 900 bis 1100 Watt, und die Temperatur, die durch die Karbonfasern
Während die vorliegende Erfindung aufgrund spezieller Ausführungsbeispiele dargestellt und beschrieben wurde, ist es für eine Person mit üblichen Kenntnissen auf diesen Gebiet klar, dass die vorliegende Erfindung in einer Vielzahl von Weisen modifiziert werden kann, soweit sie nicht über den Geist oder den Umfang der vorliegenden Erfindung, wie sie in den Ansprüchen gekennzeichnet ist, hinausgeht.While the present invention illustrated by specific embodiments and has been described, it is for a person with usual Knowledge in this field clear that the present invention can be modified in a variety of ways, as far as they are concerned no over the spirit or scope of the present invention as set forth in the claims is labeled.
Effekte der ErfindungEffects of the invention
Wie oben abgehandelt, hat die vorliegende Erfindung den Vorteil, basierend auf dem simultanen Transfer von Konvektions- und Strahlungswärme durch ihren Karbonfaserheizelementmodul, die thermische Effizienz des Heizgerätes zu verbessern.As discussed above, the present invention has the advantage based on the simultaneous transfer of convection and radiant heat through their carbon fiber heater module, the thermal efficiency of the heater to improve.
Des Weiteren maximiert die vorliegende Erfindung das Verhältnis von Oberfläche zu Einheitsvolumen des Heizelementes, so dass der Wärmeübergangeffekt maximiert werden kann, und ermöglicht aufgrund ihrer Konstruktion, eine Anzahl von Wärmeheizelementen in einem kleinen Raum zu montieren, so dass der verbleibende Raum effizient genutzt werden kann, was im Hinblick darauf vorteilhaft ist, dass Einschränkungen bei der Gestaltung eines Heizelementes gering sind.Of Further, the present invention maximizes the ratio of surface to unit volume of the heating element, so that the heat transfer effect can be maximized and enabled Due to their construction, a number of heat heating elements in a small Space to assemble, allowing the remaining space to be used efficiently which is advantageous in terms of having restrictions on the design of a heating element are low.
Zusätzlich ermöglicht es die vorliegende Erfindung, den Wärmeverlust im Verlauf der Konversion elektrischer Energie in Wärme zu reduzieren, und hat deshalb den Vorteil, dass das Fahrzeugheizgerät exzellente thermische Effizienz ermöglicht.In addition, it allows the present invention, the heat loss in the process of converting electrical energy into heat, and therefore has the advantage that the vehicle heater excellent thermal Efficiency allows.
Weiterhin reduziert die vorliegende Erfindung extreme Einschaltstromstoßspitzen, verringert die Zeit, die nötig ist, um eine bestimmte Temperatur zu erreichen, und erlaubt es, die Zeit der Gewährleistung der Aufrechterhaltung eines konsistenten elektrischen Widerstandes, verglichen mit den bekannten PTC-Vorwärmern, zu verlängern, so dass sie den Vorteil hat, dass die Wärmeabgabecharakteristik ihres elektrischen Heizers verbessert werden kann und ihre Herstellungskosten reduziert werden.Farther The present invention reduces extreme inrush current spikes, reduces the time needed is to reach a certain temperature, and allows the time of warranty the maintenance of a consistent electrical resistance, compared to the known PTC preheaters to extend, so that it has the advantage that the heat dissipation characteristic of their electric heater can be improved and their production costs be reduced.
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2006-029407 | 2006-03-31 | ||
KR1020060029407A KR100724617B1 (en) | 2006-03-31 | 2006-03-31 | Heating apparatus for vehicle and manufacturing methods thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007015461A1 true DE102007015461A1 (en) | 2008-02-14 |
Family
ID=38358248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007015461A Withdrawn DE102007015461A1 (en) | 2006-03-31 | 2007-03-30 | Vehicle heating device has pipe line and insulating plate is arranged between housing and carbon fibers to cover outer part of carbon fiber |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100724617B1 (en) |
DE (1) | DE102007015461A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017162939A1 (en) * | 2016-03-24 | 2017-09-28 | Valeo Systemes Thermiques | Electric radiator for a motor vehicle |
FR3067399A1 (en) * | 2017-06-12 | 2018-12-14 | Valeo Systemes Thermiques | VENTILATION SYSTEM FOR MOTOR VEHICLE |
FR3067400A1 (en) * | 2017-06-12 | 2018-12-14 | Valeo Systemes Thermiques | VENTILATION SYSTEM FOR MOTOR VEHICLE |
WO2020234305A1 (en) * | 2019-05-21 | 2020-11-26 | Dbk David + Baader Gmbh | Fluid heater and method for the production thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3401617A1 (en) * | 2017-05-12 | 2018-11-14 | Mahle International GmbH | Electric heater |
CN111669852B (en) * | 2020-06-28 | 2022-08-02 | 北京嘉洁能科技股份有限公司 | Manufacturing method of carbon fiber longitudinal fin heating pipe |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060042569A (en) * | 2004-11-10 | 2006-05-15 | 엘지전자 주식회사 | Controlling apparatus and method for preventing a burn in drum-type washing machine |
-
2006
- 2006-03-31 KR KR1020060029407A patent/KR100724617B1/en not_active IP Right Cessation
-
2007
- 2007-03-30 DE DE102007015461A patent/DE102007015461A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017162939A1 (en) * | 2016-03-24 | 2017-09-28 | Valeo Systemes Thermiques | Electric radiator for a motor vehicle |
FR3049420A1 (en) * | 2016-03-24 | 2017-09-29 | Valeo Systemes Thermiques | ELECTRICAL RADIATOR FOR MOTOR VEHICLE |
FR3067399A1 (en) * | 2017-06-12 | 2018-12-14 | Valeo Systemes Thermiques | VENTILATION SYSTEM FOR MOTOR VEHICLE |
FR3067400A1 (en) * | 2017-06-12 | 2018-12-14 | Valeo Systemes Thermiques | VENTILATION SYSTEM FOR MOTOR VEHICLE |
WO2018229082A1 (en) * | 2017-06-12 | 2018-12-20 | Valeo Systemes Thermiques | Ventilation device for a motor vehicle |
WO2020234305A1 (en) * | 2019-05-21 | 2020-11-26 | Dbk David + Baader Gmbh | Fluid heater and method for the production thereof |
Also Published As
Publication number | Publication date |
---|---|
KR100724617B1 (en) | 2007-06-04 |
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