WO2009133214A1 - Heating system - Google Patents

Heating system Download PDF

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Publication number
WO2009133214A1
WO2009133214A1 PCT/ES2008/000317 ES2008000317W WO2009133214A1 WO 2009133214 A1 WO2009133214 A1 WO 2009133214A1 ES 2008000317 W ES2008000317 W ES 2008000317W WO 2009133214 A1 WO2009133214 A1 WO 2009133214A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating system
layer
heat
plate
heating
Prior art date
Application number
PCT/ES2008/000317
Other languages
Spanish (es)
French (fr)
Inventor
Eugenio Montoro Corral
Original Assignee
Violante Gutierrez Ascanio, S.L.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Violante Gutierrez Ascanio, S.L. filed Critical Violante Gutierrez Ascanio, S.L.
Priority to US12/990,284 priority Critical patent/US20110200310A1/en
Priority to BRPI0822246-0A priority patent/BRPI0822246A2/en
Priority to EP08761562A priority patent/EP2299777A4/en
Priority to RU2010148747/07A priority patent/RU2476032C2/en
Publication of WO2009133214A1 publication Critical patent/WO2009133214A1/en
Priority to IL208985A priority patent/IL208985A0/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/04—Stoves or ranges heated by electric energy with heat radiated directly from the heating element
    • F24C7/043—Stoves
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/032—Heaters specially adapted for heating by radiation heating

Definitions

  • the invention refers to a radiant heat emission heating system applicable for indoor and outdoor enclosures, capable of having a higher energy efficiency with respect to the heating devices known today.
  • the present invention has been developed in order to provide a heating system that solves the aforementioned drawbacks, also providing additional advantages that will be apparent from the description that follows.
  • the radiant heat emitted is infrared radiation within a wavelength range between 50-1000 ⁇ m. Thanks to these characteristics, a high efficiency heating system based on infrared radiation is generated that generates heat in a totally different way from the traditional systems mentioned above, allowing energy savings that can reach 30% and up to 50 % in places with high air losses or semi-open spaces, consequently an economic saving, so its energy efficiency is highly profitable.
  • the use of infrared radiation also eliminates harmful bacteria as well as bad odors.
  • Another advantage to highlight is the fact that it does not require a maintenance of the installation as it happens in the gas systems and the heat losses are minor because there are no ducts, valves or radiators.
  • This wavelength range between 50-1000 ⁇ m has a strong penetration against organic materials including the human body and acts useful as an aid to the body by favoring the human metabolism with said wavelength range.
  • the source of electric heat as an electrical circuit is associated with at least one solar collection plate, so that it allows to further reduce the energy consumption necessary to perform the heating function.
  • the removable plate is made of aluminum, also being provided with lighting means electrically powered through an electrical source independent of the electrical circuit for the plate, so that it can be used as a point of light and placed in a centered manner on the ceiling of a room or enclosure.
  • lighting means electrically powered through an electrical source independent of the electrical circuit for the plate, so that it can be used as a point of light and placed in a centered manner on the ceiling of a room or enclosure.
  • the removable plate comprises a heat insulating layer located on the outer surface on the opposite side of the radiating heat emission side.
  • Said insulating layer is made of fiberglass coated with a fiberglass mesh.
  • the removable plate is provided with a smoke detector, thus increasing the possibilities of using the heating system.
  • the regulating means for the electric heater consist of a thermostat that can be of the type of remote control allowing to regulate in a simple and fast way according to the needs of the user at all times.
  • the quick installation / removal means consist of a support plate to be fixed on a surface as a ceiling or side wall fixed through screws elements, said support plate being formed by a plurality of nerves along the entire perimeter of the support plate at whose free end a flexible flange perpendicular to the nerve is included such that in an assembly condition, the electric heater is fixedly and relatively easily coupled to the support plate the user. In this way, the user can easily extract or place the electric heater for transport and location at any other desired point, a fact that until now is not known.
  • Figure 1. It is a sectional view corresponding to the electric heater of the heating system for interior enclosures in accordance with the present invention;
  • Figure 2. It is a schematic elevation view of the heating system in an interior enclosure;
  • Figure 3. It is a schematic side elevational view of the rapid installation / removal system of the heating system for interior enclosures;
  • Figure 4.- Is an isometric view of an example of the location of the heating system of the invention.
  • Figure 5. It is a view of a second example of the location of the heating system on a balcony of a residential building.
  • an embodiment of the system of the invention comprises an electric heater generally indicated by 1 structured in a laminar form as follows from the following description.
  • Said electric heater 1 which is formed by a removable plate 2 with a rectangular plant, for example, with a dimension of 60x120 cm. , provided with a heating layer 3 and a radiation heat emission layer 4 that emits radiant heat when an electric heat source is applied as an electrical circuit of multiple conductive cables in the heating layer 3, being provided with regulating means of radiant heat intensity emitted and rapid placement / removal means that will be described later.
  • the radiant heat emitted is infrared radiation within a wavelength range between 50-1000 ⁇ m.
  • the electric heater is provided with a surface relief coating layer 5 located on the outermost surface of the radiation heat emission layer, said layer 5 being made from a mixture of S ⁇ O 2 and CaO 2 and a heat insulating layer 6 located on the outer surface on the opposite side of the radiating heat emission side that can be made of fiberglass coated with a fiberglass mesh .
  • the dimensions of the electric heater assembly 1 could vary in such a way that the width and length measurements corresponding to an individual plate of a false ceiling of the type which is formed by a plurality of such plates arranged matrixally so that the place corresponding to one of the plates was occupied by an electric heater so that its assembly would be even easier and without requiring any additional space or use of screws.
  • the electric heat source as an electrical circuit is associated with a solar collection plate, for example of a photovoltaic type, provided with its corresponding converter so that the electrical energy is supplied by means of renewable energy.
  • the assembly of the solar collection plate and the energy converter is generally represented by the number 13 in Figure 2. Obviously, the converter will transport the electricity through the cable 14 connected to the electric heater 1.
  • the heating layer 3 is made of Nichrome wires (Nickel, Iron and Chrome alloy) covered with synthetic resin that has excellent thermal resistance, flexibility and low chemical / physical variation.
  • the removable plate 2 is provided with a smoke detector 7 of a known type, so that it is not going to go into greater detail in its explanation, so that it has greater versatility.
  • the regulation means they consist of a remote control thermostat 8 interconnected by infrared or radiofrequency with respect to the receiver housed in the removable plate 2, whose thermostat has a housing provided with a display and buttons for its regulation so that the User can regulate the heating intensity.
  • the removable plate 2 can be advantageously provided in addition to lighting means electrically powered through an electrical source independent of the electrical circuit for the electric heater 1, such means being a plurality of LED lights or conventional bulbs 9 (not shown) whereby which has greater versatility compared to heating systems known in the art.
  • a support plate 10 that can be fixed on a surface as a ceiling or side wall fixed through screws elements, said plate being support 10 formed by a plurality of projecting ribs 11 along the entire perimeter of the support plate 9, more particularly a projecting rib 11 on each side of the support plate 10, at whose free end of each projecting rib 11 a flexible flange 12 perpendicular to the rib 11 and which is oriented in an inward direction, so that in a mounting condition, the electric heater 1 is fixedly attached to the support plate 10.
  • the system described above can be installed indoors and outdoors, having an effectiveness to any other known heating system, being especially useful in outdoor areas since traditional systems are not effective when placed in outdoor areas or enclosures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Heating Systems (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control Of Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)

Abstract

Heating system comprising an electric heater with a laminar structure made up of a removable plate having an electrically conducting layer and a layer for emitting heat by radiation that emits radiant heat when an electric heat source is applied in the manner of an electric circuit with multiple conducting cables in the heating layer, having means for regulating the intensity of the radiant heat emitted and quick installation/removal means, such that the layer for emitting heat by radiation can be maintained at a temperature of 80-110°C with an energy density of 750-800 w/m2. The result is a highly efficient heating system based on infrared radiation, affording an energy saving of up to 30% or even 50% in places with high air losses or semi-open spaces, and hence a saving in economic terms.

Description

Sistema de calefacción Heating system
MEMORIA DESCRIPTIVA OBJETO DE LA INVENCIÓNDESCRIPTIVE MEMORY OBJECT OF THE INVENTION
La presente solicitud de Modelo de Utilidad tiene por objeto el registro de un sistema de calefacción que incorpora notables innovaciones y ventajas.The purpose of this Utility Model application is to register a heating system that incorporates notable innovations and advantages.
Más concretamente, la invención hace referencia a un sistema de calefacción de emisión de calor radiante aplicable para recintos interiores y exteriores, capaz de tener una eficiencia energética superior con respecto a los dispositivos de calefacción conocidos a dia de hoy.More specifically, the invention refers to a radiant heat emission heating system applicable for indoor and outdoor enclosures, capable of having a higher energy efficiency with respect to the heating devices known today.
ANTECEDENTES DE IA INVENCIÓNBACKGROUND OF THE INVENTION
En la actualidad, la mayoría de sistemas tradicionales de calefacción para calentar el interior de viviendas o locales están basados, bien en el uso de radiadores eléctricos que consumen una elevada cantidad de energía eléctrica o bien en el uso de calefactores de gas, los cuales requieren disponer previamente de una instalación que necesita un mantenimiento periódico por razones de seguridad. El funcionamiento de los dos sistemas de calefacción anteriormente descritos se basa en mantener caliente el interior de un recinto calentando el aire que se haya en el interior del mismo, de tal modo que cuando el usuario abandona dicho recinto sufre un impacto térmico debido esencialmente al hecho de que el aire no es un buen conductor del calor, por lo que el cuerpo del usuario mantiene su temperatura corporal más o menos igual con independencia de la temperatura del aire que le envuelve. También, el hecho de abrir una ventana que está en contacto con el medio exterior en condiciones de frió da lugar a un enfriamiento rápido del aire situado en el interior del recinto a pesar de seguir funcionando el equipo de calefacción, por lo que su eficacia puede ser cuestionada desde un punto de vista de eficiencia energética como de trabajo.At present, most traditional heating systems for heating the interior of homes or premises are based, either on the use of electric radiators that consume a high amount of electrical energy or on the use of gas heaters, which require have a facility that needs periodic maintenance for security reasons. The operation of the two heating systems described above is based on keeping the inside of an enclosure warm by heating the air inside the enclosure, so that when the user leaves said enclosure it suffers a thermal impact due essentially to the fact that the air is not a good conductor of heat, so the user's body maintains its body temperature more or less equal with regardless of the temperature of the air that surrounds it. Also, the fact of opening a window that is in contact with the outside environment in cold conditions results in a rapid cooling of the air inside the enclosure despite continuing to operate the heating equipment, so that its effectiveness can be questioned from an energy efficiency and work point of view.
DESCRIPCIÓN DE IA INVENCIÓN La presente invención se ha desarrollado con el fin de proporcionar un sistema de calefacción que resuelva los inconvenientes anteriormente mencionados, aportando, además, otras ventajas adicionales que serán evidentes a partir de la descripción que se acompaña a continuación.DESCRIPTION OF THE INVENTION The present invention has been developed in order to provide a heating system that solves the aforementioned drawbacks, also providing additional advantages that will be apparent from the description that follows.
Es por lo tanto un objeto de la presente invención proporcionar un sistema de calefacción para recintos interiores y zonas exteriores relativamente delimitadas, como por ejemplo terrazas, que se caracteriza por el hecho de que comprende un calentador eléctrico con una estructura laminar formado por una placa extraible susceptible de ser fijada en una superficie a modo de pared o techo que está provista de una capa conductora de electricidad y una capa de emisión de calor por radiación que emite calor radiante cuando se aplica una fuente de calor eléctrico a modo de circuito eléctrico de múltiples cables conductores en la capa calefactora, estando provisto dicho calentador eléctrico de medios de regulación de intensidad de calor radiante emitido y medios de colocación/extracción rápida tal que la capa de emisión de calor por radiación puede mantenerse a una temperatura de 80-1100C con una densidad de energía de 750- 800 w/m2. El calor radiante emitido es radiación infrarroja dentro de un rango de longitud de onda entre 50-1000μm. Gracias a estas características, se obtiene un sistema de calefacción de alta eficiencia basado en la radiación infrarroja que genera calor de una manera totalmente diferente a los sistemas tradicionales y anteriormente citados, permitiendo un ahorro de energía que puede llegar al 30% y hasta un 50% en lugares con pérdidas elevadas de aire o espacios semi-abiertos, en consecuencia un ahorro económico, por lo que su eficiencia energética es altamente rendible. El aprovechamiento de la radiación infrarroja además elimina bacterias nocivas asi como malos olores. Otra ventaja a destacar es el hecho de que no requiere un mantenimiento de la instalación tal como sucede en los sistemas de gas y las pérdidas de calor son menores al no disponer de conductos, válvulas o radiadores. La aplicación de esta fuente de calor permite calentar aquello que es físicamente material en vez del aire envolvente alojado en el interior de un recinto. Este rango de longitud de onda entre 50-1000μm tiene una fuerte penetración contra materiales orgánicos incluyendo el cuerpo humano y actúa útilmente como una ayuda para el cuerpo al favorecer el metabolismo humano con dicho rango de longitud de onda . Otras características y realizaciones ventajosas del sistema de acuerdo con la invención se exponen en las reivindicaciones dependientes .It is therefore an object of the present invention to provide a heating system for relatively enclosed interior and exterior areas, such as terraces, which is characterized by the fact that it comprises an electric heater with a laminar structure formed by a removable plate liable to be fixed on a wall or ceiling surface that is provided with an electrically conductive layer and a radiation heat emission layer that emits radiant heat when an electric heat source is applied as a multiple electrical circuit conductive cables in the heating layer, said electric heater being provided with means for regulating radiant heat intensity emitted and means for rapid placement / removal such that the radiation heat emission layer can be maintained at a temperature of 80-110 0 C with an energy density of 750-800 w / m 2 . The radiant heat emitted is infrared radiation within a wavelength range between 50-1000μm. Thanks to these characteristics, a high efficiency heating system based on infrared radiation is generated that generates heat in a totally different way from the traditional systems mentioned above, allowing energy savings that can reach 30% and up to 50 % in places with high air losses or semi-open spaces, consequently an economic saving, so its energy efficiency is highly profitable. The use of infrared radiation also eliminates harmful bacteria as well as bad odors. Another advantage to highlight is the fact that it does not require a maintenance of the installation as it happens in the gas systems and the heat losses are minor because there are no ducts, valves or radiators. The application of this heat source allows heating that which is physically material instead of the surrounding air housed inside an enclosure. This wavelength range between 50-1000μm has a strong penetration against organic materials including the human body and acts useful as an aid to the body by favoring the human metabolism with said wavelength range. Other features and advantageous embodiments of the system according to the invention are set forth in the dependent claims.
De forma preferente, la fuente de calor eléctrico a modo de circuito eléctrico está asociada a al menos una placa de captación solar, de modo que permite reducir aún más el consumo energético necesario para realizar la función de calentamiento.Preferably, the source of electric heat as an electrical circuit is associated with at least one solar collection plate, so that it allows to further reduce the energy consumption necessary to perform the heating function.
Preferentemente, la placa extraíble está hecha de aluminio, estando además provista de medios de iluminación alimentados eléctricamente a través de una fuente eléctrica independiente del circuito eléctrico para la placa, de tal modo que puede ser empleada como punto de luz y situarse de una forma centrada en el techo de una habitación o recinto. El hecho de que la placa sea de aluminio permite aligerar el peso del calentador eléctrico de una forma notoria, especialmente si dicha placa tiene unas dimensiones considerables .Preferably, the removable plate is made of aluminum, also being provided with lighting means electrically powered through an electrical source independent of the electrical circuit for the plate, so that it can be used as a point of light and placed in a centered manner on the ceiling of a room or enclosure. The fact that the plate is made of aluminum makes it possible to lighten the weight of the electric heater in a noticeable way, especially if said plate has considerable dimensions.
Según otro aspecto de la invención, la placa extraíble comprende una capa aislante al calor situada en la superficie exterior en el lado opuesto del lado de emisión de calor radiante. Dicha capa aislante está hecha de fibra de vidrio recubierta con una malla de fibra de vidrio.According to another aspect of the invention, the removable plate comprises a heat insulating layer located on the outer surface on the opposite side of the radiating heat emission side. Said insulating layer is made of fiberglass coated with a fiberglass mesh.
Ventajosamente, la placa extraíble está provista de un detector de humos, aumentando así las posibilidades de uso del sistema de calefacción. Con respecto a los medios de regulación para el calentador eléctrico consisten en un termostato que puede ser del tipo de control remoto permitiendo regular de una forma sencilla y rápida según las necesidades del usuario en cada momento.Advantageously, the removable plate is provided with a smoke detector, thus increasing the possibilities of using the heating system. With respect to the regulating means for the electric heater consist of a thermostat that can be of the type of remote control allowing to regulate in a simple and fast way according to the needs of the user at all times.
Según otra característica preferida de la invención, los medios de colocación/extracción rápida consisten en una pletina soporte a ser fijada en una superficie a modo de techo o pared lateral fijada a través de elementos de tornilleria, estando dicha pletina soporte formada por una pluralidad de nervios a lo largo de todo el perímetro de la pletina soporte en cuyo extremo libre se incluye una pestaña flexible perpendicular al nervio de tal modo que en una condición de montaje, el calentador eléctrico está acoplado en la pletina soporte de forma fija y relativamente sencilla para el usuario. De este modo, el usuario puede extraer o colocar fácilmente el calentador eléctrico para su transporte y ubicación en cualquier otro punto deseado, hecho que hasta ahora no es conocido.According to another preferred feature of the invention, the quick installation / removal means consist of a support plate to be fixed on a surface as a ceiling or side wall fixed through screws elements, said support plate being formed by a plurality of nerves along the entire perimeter of the support plate at whose free end a flexible flange perpendicular to the nerve is included such that in an assembly condition, the electric heater is fixedly and relatively easily coupled to the support plate the user. In this way, the user can easily extract or place the electric heater for transport and location at any other desired point, a fact that until now is not known.
Otras características y ventajas de un sistema de calefacción objeto de la presente invención resultarán evidentes a partir de la descripción de una realización preferida, pero no exclusiva, que se ilustra a modo de ejemplo no limitativo en los dibujos que se acompañan, en los cuales:Other features and advantages of a heating system object of the present invention will be apparent from the description of a preferred but not exclusive embodiment, which is illustrated by way of non-limiting example in the accompanying drawings, in which:
BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
Figura 1.- Es una vista en sección correspondiente al calentador eléctrico del sistema de calefacción para recintos interiores de acuerdo con la presente invención; Figura 2.- Es una vista en alzado esquematizada del sistema de calefacción en un recinto interior; Figura 3.- Es una vista en alzado lateral esquematizada del sistema de colocación/extracción rápida del sistema de calefacción para recintos interiores;Figure 1.- It is a sectional view corresponding to the electric heater of the heating system for interior enclosures in accordance with the present invention; Figure 2.- It is a schematic elevation view of the heating system in an interior enclosure; Figure 3.- It is a schematic side elevational view of the rapid installation / removal system of the heating system for interior enclosures;
Figura 4.- Es una vista en isométrico de un ejemplo de ubicación del sistema de calefacción de la invención; yFigure 4.- Is an isometric view of an example of the location of the heating system of the invention; Y
Figura 5.-Es una vista de un segundo ejemplo de ubicación del sistema de calefacción en un balcón de un edifico de viviendas.Figure 5.- It is a view of a second example of the location of the heating system on a balcony of a residential building.
DESCRIPCIÓN DE UNA REALIZACIÓN PREFERENTEDESCRIPTION OF A PREFERRED EMBODIMENT
A la vista de las figuras adjuntas, una realización del sistema de la invención comprende un calentador eléctrico indicado de forma general por 1 estructurado de una forma laminar como se desprende a partir de la siguiente descripción.In view of the attached figures, an embodiment of the system of the invention comprises an electric heater generally indicated by 1 structured in a laminar form as follows from the following description.
Dicho calentador eléctrico 1 que está formado por una placa extraible 2 con una planta rectangular, por ejemplo, con una dimensiones de 60x120 cm. , provista de una capa calefactora 3 y una capa de emisión de calor por radiación 4 que emite calor radiante cuando se aplica una fuente de calor eléctrico a modo de circuito eléctrico de múltiples cables conductores en la capa calefactora 3, estando provisto de medios de regulación de intensidad de calor radiante emitido y medios de colocación/extracción rápida que se describirán más adelante. El calor radiante emitido es radiación infrarroja dentro de un rango de longitud de onda entre 50-1000μm. Adicionalmente, el calentador eléctrico está provisto de una capa de recubrimiento con relieve superficial 5 situada en la superficie más externa de la capa de emisión de calor por radiación, pudiendo estar hecha dicha capa 5 a partir de una mezcla de SÍO2 y CaO2 y una capa aislante al calor 6 situada en la superficie exterior en el lado opuesto del lado de emisión de calor radiante que puede estar hecha de fibra de vidrio recubierta con una malla de fibra de vidrio. Obviamente, las dimensiones del conjunto de calentador eléctrico 1 podrían variar de tal forma que fuesen las medidas de anchura y longitud correspondientes a una placa individual de un falso techo del tipo que está formado por una pluralidad de tales placas dispuestas matricialmente de manera que el lugar correspondiente a una de las placas estuviese ocupado por un calentador eléctrico de modo que aún seria más sencillo su montaje y sin requerir ningún espacio adicional o uso de tornilleria.Said electric heater 1 which is formed by a removable plate 2 with a rectangular plant, for example, with a dimension of 60x120 cm. , provided with a heating layer 3 and a radiation heat emission layer 4 that emits radiant heat when an electric heat source is applied as an electrical circuit of multiple conductive cables in the heating layer 3, being provided with regulating means of radiant heat intensity emitted and rapid placement / removal means that will be described later. The radiant heat emitted is infrared radiation within a wavelength range between 50-1000μm. Additionally, the electric heater is provided with a surface relief coating layer 5 located on the outermost surface of the radiation heat emission layer, said layer 5 being made from a mixture of SÍO 2 and CaO 2 and a heat insulating layer 6 located on the outer surface on the opposite side of the radiating heat emission side that can be made of fiberglass coated with a fiberglass mesh . Obviously, the dimensions of the electric heater assembly 1 could vary in such a way that the width and length measurements corresponding to an individual plate of a false ceiling of the type which is formed by a plurality of such plates arranged matrixally so that the place corresponding to one of the plates was occupied by an electric heater so that its assembly would be even easier and without requiring any additional space or use of screws.
La fuente de calor eléctrico a modo de circuito eléctrico está asociada a una placa de captación solar, por ejemplo de tipo fotovoltaica, provista de su correspondiente convertidor de modo que la energía eléctrica es suministrada por medio de energía renovable. El conjunto de la placa de captación solar y el convertidor de energía está representado de forma general con el número 13 en la figura 2. Obviamente, el convertidor transportará la electricidad a través del cable 14 conectado al calentador eléctrico 1.The electric heat source as an electrical circuit is associated with a solar collection plate, for example of a photovoltaic type, provided with its corresponding converter so that the electrical energy is supplied by means of renewable energy. The assembly of the solar collection plate and the energy converter is generally represented by the number 13 in Figure 2. Obviously, the converter will transport the electricity through the cable 14 connected to the electric heater 1.
La capa calefactora 3 está hecha de cables de Nicrome (aleación de Níquel, Hierro y Cromo) cubiertos con resina sintética que presenta una excelente resistencia térmica, flexibilidad y una baja variación quimíco/fisico . También de forma adicional, la placa extraible 2 está provista de un detector de humos 7 de tipo conocido por lo que no se va a entrar en mayor detalle en su explicación, de modo que tiene una mayor versatibilidad. Haciendo referencia a los medios de regulación consisten en un termostato de control remoto 8 interconectado por infrarrojos o radiofrecuencia con su respecto receptor alojado en la placa extraible 2, cuyo termostato dispone de una carcasa proporcionada con un display y botones para su regulación de manera que el usuario puede regular la intensidad de calentamiento.The heating layer 3 is made of Nichrome wires (Nickel, Iron and Chrome alloy) covered with synthetic resin that has excellent thermal resistance, flexibility and low chemical / physical variation. Also additionally, the removable plate 2 is provided with a smoke detector 7 of a known type, so that it is not going to go into greater detail in its explanation, so that it has greater versatility. Referring to the regulation means, they consist of a remote control thermostat 8 interconnected by infrared or radiofrequency with respect to the receiver housed in the removable plate 2, whose thermostat has a housing provided with a display and buttons for its regulation so that the User can regulate the heating intensity.
La placa extraible 2 puede estar ventajosamente provista además de medios de iluminación alimentados eléctricamente a través de una fuente eléctrica independiente del circuito eléctrico para el calentador eléctrico 1, siendo tales medios una pluralidad de luces de LED o bombillas convencionales 9 (no representadas) por lo que tiene una mayor versatibilidad respecto a los sistemas de calefacción conocidos en la técnica.The removable plate 2 can be advantageously provided in addition to lighting means electrically powered through an electrical source independent of the electrical circuit for the electric heater 1, such means being a plurality of LED lights or conventional bulbs 9 (not shown) whereby which has greater versatility compared to heating systems known in the art.
Ahora, haciendo referencia a los medios de colocación/extracción rápida y a partir de la figura 3, éstos consisten en una pletina soporte 10 que puede fijarse en una superficie a modo de techo o pared lateral fijada a través de elementos de tornilleria, estando dicha pletina soporte 10 formada por una pluralidad de nervios salientes 11 a lo largo de todo el perímetro de la pletina soporte 9, más en particular un nervio saliente 11 en cada uno de los lados de la pletina soporte 10, en cuyo extremo libre de cada nervio saliente 11 se incluye una pestaña flexible 12 perpendicular al nervio 11 y que está orientada en dirección al interior, de manera que en una condición de montaje, el calentador eléctrico 1 está acoplado en la pletina soporte 10 de forma fija. Como puede verse en las figuras 4 y 5, el sistema descrito con anterioridad puede instalarse en el interior como en el exterior, teniendo una efectividad a cualquier otro sistema de calefacción conocido, siendo especialmente útil en zonas exteriores ya que los sistemas tradicionales no son eficaces cuando se colocan en zonas o recintos exteriores.Now, referring to the quick installation / removal means and from Figure 3, these consist of a support plate 10 that can be fixed on a surface as a ceiling or side wall fixed through screws elements, said plate being support 10 formed by a plurality of projecting ribs 11 along the entire perimeter of the support plate 9, more particularly a projecting rib 11 on each side of the support plate 10, at whose free end of each projecting rib 11 a flexible flange 12 perpendicular to the rib 11 and which is oriented in an inward direction, so that in a mounting condition, the electric heater 1 is fixedly attached to the support plate 10. As can be seen in figures 4 and 5, the system described above can be installed indoors and outdoors, having an effectiveness to any other known heating system, being especially useful in outdoor areas since traditional systems are not effective when placed in outdoor areas or enclosures.
Los detalles, las formas, las dimensiones y demás elementos accesorios, asi como los materiales empleados en la fabricación de los aparatos o dispositivos que forman parte del sistema de calefacción de la invención podrán ser convenientemente sustituidos por otros que sean técnicamente equivalentes y no se aparten de la esencialidad de la invención ni del ámbito definido por las reivindicaciones que se incluyen a continuación. The details, shapes, dimensions and other accessory elements, as well as the materials used in the manufacture of the apparatus or devices that are part of the heating system of the invention may be conveniently replaced by others that are technically equivalent and do not depart of the essentiality of the invention or of the scope defined by the claims included below.

Claims

REIVINDICACIONES
1. Sistema de calefacción , caracterizado por el hecho de que comprende un calentador eléctrico estructurado de forma laminar formado por una placa extraible provista de una capa conductora de electricidad y una capa de emisión de calor por radiación que emite calor radiante cuando se aplica una fuente de calor eléctrico a modo de circuito eléctrico de múltiples cables conductores en la capa calefactora, estando provisto de medios de regulación de intensidad de calor radiante emitido y medios de colocación/extracción rápida, tal que la capa de emisión de calor por radiación puede mantenerse a una temperatura de 80-1100C con una densidad de energía de 750-800 w/m2. y en el que el calor radiante emitido es radiación infrarroja dentro de un rango de longitud de onda entre 50-1000μm. 1. Heating system, characterized by the fact that it comprises a laminar-shaped electric heater formed by a removable plate provided with an electrically conductive layer and a radiation heat emission layer that emits radiant heat when a source is applied of electrical heat as an electrical circuit of multiple conductive cables in the heating layer, being provided with means for regulating radiant heat intensity emitted and means for rapid placement / removal, such that the radiation heat emission layer can be maintained at a temperature of 80-110 0 C with an energy density of 750-800 w / m 2 . and in which the radiant heat emitted is infrared radiation within a wavelength range between 50-1000μm.
2. Sistema de calefacción según la reivindicación 1, caracterizado por el hecho de que la fuente de calor eléctrico a modo de circuito eléctrico está asociada a al menos una placa de captación solar provista de su correspondiente convertidor.2. Heating system according to claim 1, characterized in that the source of electric heat as an electrical circuit is associated with at least one solar collection plate provided with its corresponding converter.
3. Sistema de calefacción según la reivindicación 1, caracterizado por el hecho de que la placa extraible está hecha de aluminio .3. Heating system according to claim 1, characterized in that the removable plate is made of aluminum.
4. Sistema de calefacción según la reivindicación 1, caracterizado por el hecho de que la placa extraible está provista de medios de iluminación alimentados eléctricamente a través de una fuente eléctrica independiente del circuito eléctrico para la placa. 4. Heating system according to claim 1, characterized in that the removable plate is provided with lighting means electrically fed through an electrical source independent of the electrical circuit for the plate.
5. Sistema de calefacción según la reivindicación 1, caracterizado por el hecho de que la placa extraible comprende una capa aislante al calor situada en la superficie exterior en el lado opuesto del lado de emisión de calor radiante. 5. Heating system according to claim 1, characterized in that the removable plate comprises a heat insulating layer located on the outer surface on the opposite side of the radiating heat emission side.
6. Sistema de calefacción según la reivindicación 5, caracterizado por el hecho de que dicha capa aislante está hecha de fibra de vidrio recubierta con una malla de fibra de vidrio.6. Heating system according to claim 5, characterized in that said insulating layer is made of fiberglass coated with a fiberglass mesh.
7. Sistema de calefacción según la reivindicación 1, caracterizado por el hecho de que la placa extraible está provista de un detector de humos.7. Heating system according to claim 1, characterized in that the removable plate is provided with a smoke detector.
8. Sistema de calefacción según la reivindicación 1, caracterizado por el hecho de que los medios de regulación consisten en un termostato.8. Heating system according to claim 1, characterized in that the regulating means consist of a thermostat.
9. Sistema de calefacción según la reivindicación 1, caracterizado por el hecho de que comprende además una capa de recubrimiento con relieve superficial situada en la superficie más externa de la capa de emisión de calor por radiación.9. Heating system according to claim 1, characterized in that it further comprises a surface relief coating layer located on the outermost surface of the radiation heat emission layer.
10. Sistema de calefacción según la reivindicación 9, caracterizado por el hecho de que dicha capa de recubrimiento con relieve superficial está hecha a partir de una mezcla de SiO2 y CaO2.10. Heating system according to claim 9, characterized in that said surface relief coating layer is made from a mixture of SiO 2 and CaO 2 .
11. Sistema de calefacción según la reivindicación 1, caracterizado por el hecho de que los medios de colocación/extracción rápida consisten en una pletina soporte a ser fijada en una superficie a modo de techo o pared lateral fijada a través de elementos de tornilleria, estando dicha pletina soporte formada por una pluralidad de nervios a lo largo de todo el perímetro de la pletina soporte en cuyo extremo libre se incluye una pestaña flexible perpendicular al nervio y orientada hacia el interior, de tal modo que en una condición de montaje, el calentador eléctrico está acoplado en la pletina soporte de forma fija.11. Heating system according to claim 1, characterized in that the quick installation / removal means consist of a support plate to be fixed on a ceiling-like surface or side wall fixed through screws elements, being said plate support formed by a plurality of ribs along the entire perimeter of the support plate whose free end includes a flexible flange perpendicular to the rib and oriented inwards, such that in an assembly condition, the electric heater is fixedly attached to the support plate.
12. Sistema de calefacción según la reivindicación 1, caracterizado por el hecho de que la capa calefactora está hecha de cables de Nicrome cubiertos con resina sintética. 12. Heating system according to claim 1, characterized in that the heating layer is made of Nichrome cables covered with synthetic resin.
PCT/ES2008/000317 2008-04-30 2008-05-07 Heating system WO2009133214A1 (en)

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US12/990,284 US20110200310A1 (en) 2008-04-30 2008-05-07 Heating system
BRPI0822246-0A BRPI0822246A2 (en) 2008-04-30 2008-05-07 Heating system.
EP08761562A EP2299777A4 (en) 2008-04-30 2008-05-07 Heating system
RU2010148747/07A RU2476032C2 (en) 2008-04-30 2008-05-07 Heating system
IL208985A IL208985A0 (en) 2008-04-30 2010-10-28 Heating system

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ES200800901U ES1067976Y (en) 2008-04-30 2008-04-30 HEATING EQUIPMENT
ESUS200800901 2008-04-30

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BR (1) BRPI0822246A2 (en)
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IL (1) IL208985A0 (en)
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EP2299777A4 (en) 2013-04-03
RU2010148747A (en) 2012-06-10
ES1067976U (en) 2008-08-01
RU2476032C2 (en) 2013-02-20
EP2299777A1 (en) 2011-03-23
US20110200310A1 (en) 2011-08-18
IL208985A0 (en) 2011-01-31
ES1067976Y (en) 2008-11-01

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