ES2708564T3 - Thermoregulable diffuser for heating / air conditioning systems - Google Patents

Thermoregulable diffuser for heating / air conditioning systems Download PDF

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Publication number
ES2708564T3
ES2708564T3 ES10382173T ES10382173T ES2708564T3 ES 2708564 T3 ES2708564 T3 ES 2708564T3 ES 10382173 T ES10382173 T ES 10382173T ES 10382173 T ES10382173 T ES 10382173T ES 2708564 T3 ES2708564 T3 ES 2708564T3
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Prior art keywords
core
diffuser
tilting
fins
air
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Spanish (es)
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Torrijos José Tomás Susarte
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Koolair SA
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Koolair SA
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs

Abstract

Difusor termorregulable para instalaciones de calefacción/aire acondicionado, que comprende un bastidor (1) para ser fijado a la pared (5) o conducto sobre el que va montado un núcleo aleteado (2) con aletas difusoras (3) de salida de aire, de manera que dicho núcleo aleteado (2) pueda bascular en cualquier sentido, mediante lo que dicho núcleo (2) puede orientar automáticamente el flujo de aire de salida, dependiendo de la temperatura de dicho aire, estableciéndose la orientación automática por medio de un mecanismo de posicionamiento automático basado en un elemento termo-expandible (10) capaz de incidir sobre una palanca (11) que actúa sobre el núcleo (2) con aletas (3) para producir la basculación en cualquier sentido de estas últimas, dependiendo de la expansión o contracción de dicho elemento termo-expandible (10) y producido por el calentamiento o enfriamiento del aire; el difusor termorregulable comprende, además, dos placas laterales (6) en "L", una escala de graduación (8) indicadora de los grados de basculación en cualquier sentido del núcleo (2) con aletas (3), presentando también medios limitadores de la basculación en ambos sentidos del propio núcleo aleteado (2), de acuerdo con su operación como calefactor o como refrigerador; caracterizado porque las placas laterales (6) en "L" presentan tornillos (4) que actúan como un eje de basculación del núcleo (2), estando dichas placas (6) fijadas al bastidor (1) y solidarizadas entre sí por medio de un perfil transversal (7) a través de ramas más pequeñas de dicha configuración en "L" de las placas (6), determinando en conjunto un soporte para el mecanismo de posicionamiento automático.Thermoregulable diffuser for heating / air conditioning installations, comprising a frame (1) to be fixed to the wall (5) or conduit on which a finned core (2) with diffuser fins (3) for air outlet is mounted, so that said finned core (2) can swing in any direction, by means of which said core (2) can automatically orient the flow of exhaust air, depending on the temperature of said air, establishing the automatic orientation by means of a mechanism of automatic positioning based on a thermo-expandable element (10) able to impinge on a lever (11) acting on the core (2) with fins (3) to produce the tilting in any direction of the latter, depending on the expansion or contraction of said thermo-expandable element (10) and produced by the heating or cooling of the air; the thermoregulable diffuser further comprises two lateral plates (6) in "L", a graduation scale (8) indicating the degrees of tilting in any direction of the core (2) with fins (3), also presenting means limiting the tilting in both directions of the finned core itself (2), according to its operation as a heater or as a refrigerator; characterized in that the side plates (6) in "L" have screws (4) that act as a pivot axis of the core (2), said plates (6) being fixed to the frame (1) and joined together by means of a transverse profile (7) through smaller branches of said "L" configuration of the plates (6), together determining a support for the automatic positioning mechanism.

Description

DESCRIPCIONDESCRIPTION

Difusor termorregulable para instalaciones de calefaccion/aire acondicionadoThermoregulable diffuser for heating / air conditioning installations

Objeto de la invencionObject of the invention

La presente invencion se refiere a un difusor termorregulable para instalaciones de calefaccion/aire acondicionado, proporcionado para realizar de forma automatica la orientacion del cuerpo en el que se dispone el nucleo aleteado del difusor de aire, cuya orientacion se efectuara dependiendo de del aire que sale por dichas aletas.The present invention relates to a thermoregulable diffuser for heating / air conditioning installations, provided to perform automatically the orientation of the body in which the finned core of the air diffuser is disposed, whose orientation will be made depending on the air that comes out by said fins.

El objeto de la invencion es conseguir con sencillez y eficacia los lfmites de basculacion en cualquier sentido del cuerpo del nucleo aleteado del difusor.The object of the invention is to achieve with simplicity and efficiency the limits of tilting in any direction of the body of the finned core of the diffuser.

Obviamente, el campo de aplicacion de la invencion se encuentra comprendido dentro del sector industrial dedicado a la fabricacion e instalacion de aparatos de aire acondicionado, utilizados indistintamente para calefaccion y/o para refrigeracion.Obviously, the field of application of the invention is comprised within the industrial sector dedicated to the manufacture and installation of air conditioners, used interchangeably for heating and / or cooling.

Antecedentes de la invencionBackground of the invention

Los equipos y/o aparatos utilizados indistintamente para calefaccion y refrigeracion incluyen un cuerpo basculante en el que se dispone el nucleo aleteado del difusor de aire, cuerpo que va montado sobre una carcasa o bastidor que se fija en una abertura de la pared o conducto. Dicho cuerpo con aletas, en su basculacion, permite orientar la salida de flujo de aire hacia arriba o hacia abajo, con una determinada inclinacion, dependiendo de si el aparato funciona como refrigerador o como calefactor.The equipment and / or appliances used interchangeably for heating and cooling include a tilting body in which the finned core of the air diffuser is disposed, which body is mounted on a casing or frame that is fixed in an opening in the wall or conduit. Said body with fins, in its tilting, allows to orient the outflow of air upwards or downwards, with a certain inclination, depending on whether the apparatus functions as a refrigerator or as a heater.

Dicha orientacion se realizaba de forma manual, con los inconvenientes y problemas que puede presentar y que no vienen al caso mencionar.This orientation was done manually, with the disadvantages and problems that may occur and that are not relevant to mention.

Actualmente, esta basculacion y correspondiente regulacion del cuerpo del difusor se realiza de forma automatica, dependiendo de la temperatura del aire que sale por el nucleo aleteado del difusor y, en este sentido, pueden mencionarse los Modelos de Utilidad espanoles U 200601710 y U 200800465 de la misma solicitante. Espedficamente, en el Modelo de Utilidad 200601710 se describe esencialmente un mecanismo de posicionamiento automatico para el cuerpo con las aletas, en funcion de la temperatura de salida, proporcionandose el mecanismo para detectar la temperatura del aire de salida y en combinacion con un elemento termo-expansible para poder llevar a cabo la incidencia de este con una palanca conectada con el cuerpo con las aletas para establecer el mayor o menor basculacion de este y, con ello, producir una orientacion u otra de las aletas de salida.Currently, this tilting and corresponding regulation of the body of the diffuser is carried out automatically, depending on the temperature of the air exiting the finned core of the diffuser and, in this sense, we can mention the Spanish Utility Models U 200601710 and U 200800465 of the same applicant. Specifically, Utility Model 200601710 essentially describes an automatic positioning mechanism for the body with the fins, as a function of the outlet temperature, providing the mechanism to detect the temperature of the exhaust air and in combination with a thermocouple element. expandable to be able to carry out the incidence of this with a lever connected with the body with the fins to establish the greater or lesser tilting of this and, thereby, produce one orientation or another of the exit fins.

Ademas, en el Modelo de Utilidad ES 1067472 U se describe sustancialmente una realizacion espedfica y ventajosa de un elemento de tope para limitar la inclinacion en cualquier sentido del cuerpo de aletas mencionado.In addition, Utility Model ES 1067472 U substantially describes a specific and advantageous embodiment of a stop element for limiting the inclination in any direction of the said fin body.

Descripcion de la invencionDescription of the invention

El difusor que se preconiza, siguiendo la lmea estructural y de concepto que se establece en los dos Modelos de Utilidad mencionados en la seccion anterior y que pertenecen a la misma solicitante, presenta una serie de particularidades e innovaciones que afectan a la forma de ir montado el mecanismo de posicionamiento automatico y los medios limitadores de la basculacion del nucleo aleteado correspondiente al propio difusor.The diffuser that is recommended, following the structural and concept line that is established in the two Utility Models mentioned in the previous section and that belong to the same applicant, presents a series of particularities and innovations that affect the way of being assembled the automatic positioning mechanism and the limiting means for tilting the finned core corresponding to the diffuser itself.

Espedficamente, el difusor es del tipo de los que su nucleo aleteado va montado basculantemente sobre una carcasa o bastidor fijada/o a la pared o conducto, y esta conectado con el mecanismo de posicionamiento automatico para dicho nucleo aleteado, presentando como primera caractenstica novedosa la incorporacion de un par de placas laterales y posteriores fijadas al bastidor por medio de cualquier sistema apropiado, entre cuyas placas va solidarizado un perfil transversal que forma conjuntamente un soporte para el mecanismo de posicionamiento automatico mencionado.Specifically, the diffuser is of the type of which its finned core is mounted pivotably on a casing or frame fixed to the wall or conduit, and is connected to the automatic positioning mechanism for said finned core, presenting as a first novel feature the incorporation of a pair of side and rear plates fixed to the frame by means of any appropriate system, between whose plates a transverse profile which together forms a support for the aforementioned automatic positioning mechanism is attached.

Otra caractenstica novedosa se refiere a los medios de tope limitadores de la basculacion del cuerpo con aletas, constituyendose dichos medios para la limitacion de basculacion en una operacion de calefaccion, por un tornillo con una contratuerca que se ajusta en una ranura proporcionada en una de las placas laterales del soporte, cuyo tornillo puede desplazarse a lo largo de esa ranura e incidir sobre el cuerpo con aletas para establecer el lfmite de la basculacion de este, afianzandose la posicion definitiva del tornillo por medio del apriete de la contratuerca proporcionada en el mismo.Another novel feature relates to the stop means limiting the tilting of the finned body, said means for limiting tilting in a heating operation being constituted by a screw with a lock nut that fits into a slot provided in one of the side plates of the support, whose screw can move along that slot and impact on the body with fins to establish the limit of the tilting of this, securing the final position of the screw by tightening the lock nut provided therein.

En cuanto a los medios limitadores de la basculacion del nucleo aleteado en la funcion de refrigerador, estan constituidos por otro tornillo con una contratuerca, montado en este caso en un perfil perteneciente al soporte del mecanismo de funcionamiento automatico, tornillo que por su extremo libre queda enfrentado a una palanca perteneciente a ese mecanismo de posicionamiento automatico, de manera que en la basculacion en la funcion de refrigerador el extremo de dicho tornillo constituira un tope contra la palanca mencionada, limitando, con ello, dicha basculacion del nucleo aleteado.As regards the limiting means for tilting the finned core in the refrigerator function, they are constituted by another screw with a counter nut, mounted in this case in a profile belonging to the support of the automatic operating mechanism, a screw whose free end is left facing a lever belonging to that automatic positioning mechanism, so that in the tilting in the refrigerator function the end of said screw will constitute a stop against said lever, limiting, thereby, said tilting of the finned core.

Otra caractenstica novedosa consiste en que el nucleo aleteado presenta en su superficie externa, en correspondencia con la parte superior de una de sus partes laterales, una escala indicadora de los grados que puede bascular el cuerpo en cualquier sentido, escala que presenta una marcacion "0" intermedia que se corresponde con la posicion horizontal del cuerpo con aletas, y a partir de esa marcacion intermedia presenta dos escalas a ambos lados que indicaran los grados que puede bascular el cuerpo con aletas para orientar tales aletas con cualquier inclinacion hacia abajo o hacia arriba, dependiendo de si la emision de aire es caliente o si es fna, respectivamente. Preferentemente, el movimiento de basculacion angular estara comprendido entre -20° y 20°, con la posibilidad de ocupar posiciones intermedias, de acuerdo con la temperatura del aire que salga por el nucleo aleteado.Another novel feature is that the finned core presents on its external surface, in correspondence with the upper part of one of its lateral parts, a scale indicating the degrees that the body can swing in any direction, a scale that has an intermediate "0" mark that corresponds to the horizontal position of the finned body, and of that intermediate marking has two scales on both sides that indicate the degrees that the finned body can tilt to orient such fins with any inclination downward or upward, depending on whether the air emission is hot or if it is fna, respectively. Preferably, the angular tilting movement will be comprised between -20 ° and 20 °, with the possibility of occupying intermediate positions, according to the temperature of the air leaving the finned core.

Descripcion de los dibujosDescription of the drawings

Para complementar la descripcion que seguidamente se va a realizar y con fin de ayudar a una mejor comprension de las caractensticas de la invencion, de acuerdo con un una realizacion practica preferente de la misma, se acompana como parte integral de dicha descripcion, un juego de dibujos en el que con caracter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that will be made next and in order to help a better understanding of the characteristics of the invention, according to a preferred practical embodiment thereof, an integral set of said description is included as an integral part of said description. drawings in which, with an illustrative and non-limiting character, the following has been represented:

La figura 1 muestra una representacion de acuerdo con una perspectiva general frontal del difusor de la invencion sobre el bastidor fijado a una pared o conducto. En esta figura puede verse la escala con la que esta provisto el nucleo aleteado para la salida del aire.Figure 1 shows a representation according to a front general perspective of the diffuser of the invention on the frame fixed to a wall or conduit. In this figure you can see the scale with which the finned core is provided for the air outlet.

La figura 2 muestra una representacion en perspectiva del conjunto del difusor sin el nucleo aleteado, dejando ver las partes esenciales novedosas del mismo, a excepcion, obviamente, de la escala incluida en el nucleo aleteado no representado en esta figura.Figure 2 shows a perspective representation of the diffuser assembly without the finned core, showing the essential novel parts thereof, with the exception, obviously, of the scale included in the finned core not shown in this figure.

La figura 3 muestra una representacion correspondiente a una vista en perspectiva del conjunto de la figura anterior con el nucleo aleteado montado.Figure 3 shows a representation corresponding to a perspective view of the assembly of the previous figure with the finned core mounted.

La figura 4 muestra una vista lateral del conjunto del difusor representado en la figura anterior.Figure 4 shows a side view of the diffuser assembly represented in the previous figure.

Realizacion preferente de la invencionPREFERRED EMBODIMENT OF THE INVENTION

Como se puede ver en las figuras mencionadas, el difusor termorregulable de la invencion comprende, como es convencional, un bastidor (1) que constituye la carcasa para fijarse a la pared o conducto (5), como se representa en las Figuras 1 y 2. Sobre dicho bastidor (1) va montado, con caracter basculante, un nucleo (2) de aletas difusoras (3) de salida de aire, realizandose el montaje a traves de dos tornillos laterales opuestos (4) que actuan como eje de basculacion del propio nucleo (2).As can be seen in the figures mentioned, the thermoregulable diffuser of the invention comprises, as is conventional, a frame (1) that constitutes the housing to be fixed to the wall or conduit (5), as shown in Figures 1 and 2 On said frame (1) is mounted, with tilting character, a core (2) of diffuser fins (3) of air outlet, the assembly being carried out through two opposite lateral screws (4) that act as pivot axis of the own core (2).

Sobre el bastidor (1) van solidarizadas de forma adecuada placas laterales (6) respectivas que constituyen el soporte propiamente dicho para el cuerpo (2), y en cuyas placas (6) estan precisamente dispuestos los tornillos (4) que actuan como un eje de basculacion para el cuerpo (2). Esas placas laterales (6) presentan una escotadura posterior en diedro recto o curvo (segun tamano), que determina una forma en "L" de las placas (6) propiamente dichas, estando rigidizadas entre si, a traves de las ramas menores de esa considerada configuracion en "L", por medio de un perfil transversal (7).On the frame (1), respective side plates (6) that make up the support itself for the body (2), and in whose plates (6) are precisely arranged the screws (4) that act as an axis are properly assembled. of body tipping (2). These side plates (6) have a subsequent cut in straight or curved dihedral (according to size), which determines an "L" shape of the plates (6) themselves, being stiffened together, through the smaller branches of that considered configuration in "L", by means of a transversal profile (7).

La parte superior del cuerpo (2), como se ve en la Figura 1, incluye una escala (8) correspondiente a los grados de basculacion en cualquier sentido del cuerpo (2), pues como ya se ha mencionado, el difusor es aplicable en instalaciones de acondicionamiento de aire tanto para aire caliente como para aire fno y, dependiendo de si la funcion es calefactora o si es refrigeradora, el cuerpo (2) y con el las aletas difusoras (3) de salida del aire, deben orientarse hacia abajo o hacia arriba respectivamente, ya que el aire caliente debe ser dirigido hacia abajo para que luego suba, y el aire fno dirigido hacia arriba para que despues baje, debido a su distinta densidad y para conseguir en ambos casos igualar y homogeneizar la temperatura ambiente.The upper part of the body (2), as seen in Figure 1, includes a scale (8) corresponding to the degrees of tilting in any direction of the body (2), since as already mentioned, the diffuser is applicable in air conditioning installations for both hot air and for cold air and, depending on whether the function is heating or if it is cooling, the body (2) and with the diffuser fins (3) of air outlet, must face downwards or upwards respectively, since the hot air must be directed downwards so that it then rises, and the air fno directed upwards so that afterwards it drops, due to its different density and in order to achieve in both cases equalize and homogenize the ambient temperature.

La escala (8) mencionada, como una caractenstica novedosa de la invencion, permite conocer el grado de basculacion del cuerpo (2) y, por lo tanto, la inclinacion de las aletas difusoras (3), en cualquier sentido, pudiendo situarse a la inclinacion que sea necesaria de acuerdo con la temperatura del aire de salida, entre el punto intermedio "0" que se corresponde con la horizontal y los puntos de, por ejemplo, 20° y -20° correspondientes a las posiciones de operacion como refrigerador y como calefactor, respectivamente.The aforementioned scale (8), as a novel feature of the invention, makes it possible to know the degree of tilt of the body (2) and, therefore, the inclination of the diffuser flaps (3), in any direction, being able to be placed at the inclination that is necessary according to the temperature of the exit air, between the intermediate point "0" that corresponds to the horizontal and the points of, for example, 20 ° and -20 ° corresponding to the operating positions as refrigerator and as a heater, respectively.

El difusor incluye el mecanismo de posicionamiento automatico ya mencionado en la seccion anterior, el cual esta formado por un soporte (9) fijado a una de las placas laterales (6) y al perfil transversal (7), complementandose este mecanismo de posicionamiento automatico con un elemento termo-expandible (10) que cuando se calienta se expande e incide sobre una palanca (11) a la que va articulada una varilla (12) que actua sobre el cuerpo (2), produciendo la basculacion de este en sentido descendente, mientras que cuando el aire es fno, el elemento termoexpandible (10) se contrae y deja de actuar sobre la palanca (11), con lo que la varilla (12) deja de actuar sobre el cuerpo (2) produciendose la basculacion, en base a un resorte asociado a la palanca (11), en sentido contrario del cuerpo (2).The diffuser includes the automatic positioning mechanism already mentioned in the previous section, which is formed by a support (9) fixed to one of the side plates (6) and the transverse profile (7), complementing this automatic positioning mechanism with a thermo-expandable element (10) that when heated expands and impinges on a lever (11) to which a rod (12) that acts on the body (2) joins, producing the tilting thereof in a downward direction, while when the air is cold, the heat-expandable element (10) contracts and ceases to act on the lever (11), so that the rod (12) stops acting on the body (2) causing the tilting, on the basis of to a spring associated with the lever (11), in the opposite direction of the body (2).

Ademas de las placas laterales (6) y el perfil transversal (7) como medio de soporte que forman parte de las caractensticas novedosas del difusor que se esta describiendo, y de la propia escala graduada (8), se incluyen tambien como novedosos los medios de tope limitadores de la basculacion en cualquier sentido del nucleo (2) de aletas difusoras (3) de salida del aire. In addition to the side plates (6) and the transverse profile (7) as a support medium that are part of the novel characteristics of the diffuser being described, and the graduated scale itself (8), the media are also included as novel of limit stops of the tilting in any direction of the core (2) of diffuser fins (3) of air outlet.

Espedficamente, en la basculacion en sentido descendente para la funcion calefactora, los medios limitadores de dicha basculacion estan constituidos por un tornillo (13) con contratuerca de fijacion, jugando ese tornillo (13) sobre una ranura (14) proporcionada a ese efecto en una de las placas laterales (6), de manera que desplazando el tornillo por esta ranura, el extremo de aquel incidira con el cuerpo (2) estableciendo el lfmite de basculacion, en cuyo momento se apretara la contratuerca del tornillo (13) para fijar este en la posicion mencionada.Specifically, in the tilting downward direction for the heating function, the limiting means of said tilting are constituted by a screw (13) with locking nut, said screw (13) playing on a slot (14) provided for that purpose in a of the side plates (6), so that by moving the screw through this slot, the end of that will impinge with the body (2) establishing the limit of tilting, at which time the lock nut of the screw (13) will be tightened to fix this in the mentioned position.

La basculacion en sentido opuesto, para la funcion refrigeradora, se realiza por medio de un tornillo (15) tambien con una contratuerca que lo inmoviliza, tornillo (15) que incidira sobre la palanca (11) para constituir el tope limitador en el sentido de basculacion ascendente. The tilting in the opposite direction, for the cooling function, is carried out by means of a screw (15) also with a locknut that immobilizes it, screw (15) that will impinge on the lever (11) to constitute the limit stop in the direction of ascending tilting.

Claims (7)

REIVINDICACIONES 1. Difusor termorregulable para instalaciones de calefaccion/aire acondicionado, que comprende un bastidor (1) para ser fijado a la pared (5) o conducto sobre el que va montado un nucleo aleteado (2) con aletas difusoras (3) de salida de aire, de manera que dicho nucleo aleteado (2) pueda bascular en cualquier sentido, mediante lo que dicho nucleo (2) puede orientar automaticamente el flujo de aire de salida, dependiendo de la temperatura de dicho aire, estableciendose la orientacion automatica por medio de un mecanismo de posicionamiento automatico basado en un elemento termo-expandible (10) capaz de incidir sobre una palanca (11) que actua sobre el nucleo (2) con aletas (3) para producir la basculacion en cualquier sentido de estas ultimas, dependiendo de la expansion o contraccion de dicho elemento termo-expandible (10) y producido por el calentamiento o enfriamiento del aire;1. Thermoregulable diffuser for heating / air conditioning installations, comprising a frame (1) to be fixed to the wall (5) or conduit on which is mounted a finned core (2) with diffuser fins (3) for output from air, so that said finned core (2) can swing in any direction, by means of which said core (2) can automatically orient the flow of exhaust air, depending on the temperature of said air, establishing the automatic orientation by means of an automatic positioning mechanism based on a thermo-expandable element (10) able to impact on a lever (11) acting on the core (2) with fins (3) to produce the tilting in any direction of the latter, depending on the expansion or contraction of said thermo-expandable element (10) and produced by the heating or cooling of the air; el difusor termorregulable comprende, ademas, dos placas laterales (6) en "L", una escala de graduacion (8) indicadora de los grados de basculacion en cualquier sentido del nucleo (2) con aletas (3), presentando tambien medios limitadores de la basculacion en ambos sentidos del propio nucleo aleteado (2), de acuerdo con su operacion como calefactor o como refrigerador;the thermoregulable diffuser further comprises two side plates (6) in "L", a scale of graduation (8) indicating the degrees of tilting in any direction of the core (2) with fins (3), also presenting means limiting the tilting in both directions of the finned core itself (2), according to its operation as a heater or as a refrigerator; caracterizado porque las placas laterales (6) en “L” presentan tornillos (4) que actuan como un eje de basculacion del nucleo (2), estando dichas placas (6) fijadas al bastidor (1) y solidarizadas entre sf por medio de un perfil transversal (7) a traves de ramas mas pequenas de dicha configuracion en “L” de las placas (6), determinando en conjunto un soporte para el mecanismo de posicionamiento automatico. characterized in that the side plates (6) in "L" have screws (4) that act as a pivot axis of the core (2), said plates (6) being fixed to the frame (1) and joined together by means of a transverse profile (7) through smaller branches of said "L" configuration of the plates (6), together determining a support for the automatic positioning mechanism. 2. Difusor termorregulable para instalaciones de calefaccion/aire acondicionado de acuerdo con la reivindicacion 1, caracterizado porque la escala de graduacion (8) se proporciona en la parte superior de uno de los extremos del nucleo aleteado (2).2. Thermoregulable diffuser for heating / air conditioning installations according to claim 1, characterized in that the graduation scale (8) is provided in the upper part of one of the ends of the finned core (2). 3. Difusor termorregulable para instalaciones de calefaccion/aire acondicionado de acuerdo con la reivindicacion 1, caracterizado porque los medios limitadores de basculacion del nucleo (2) con aletas (3), en su funcion como calefactor, estan constituidos por un tornillo con una contratuerca de fijacion, tornillo (13) que es desplazable en una ranura (14) proporcionada a ese efecto en una de las placas laterales (6) fijadas al bastidor (1) del difusor, con la particularidad de que el extremo libre de dicho tornillo (13) queda enfrentado al propio nucleo (2) con aletas (3) haciendo tope en este para establecer el correspondiente limitador de basculacion hacia abajo de tal cuerpo con aletas.3. Thermoregulable diffuser for heating / air conditioning installations according to claim 1, characterized in that the limiting means for tilting the core (2) with fins (3), in its function as a heater, are constituted by a screw with a counter nut of fixation, screw (13) that is movable in a groove (14) provided for that purpose in one of the side plates (6) fixed to the frame (1) of the diffuser, with the particularity that the free end of said screw ( 13) is facing the core (2) with fins (3) making stops in this to establish the corresponding limiter of tilting downward of such finned body. 4. Difusor termorregulable para instalaciones de calefaccion/aire acondicionado de acuerdo con la reivindicacion 1, caracterizado porque los medios limitadores de basculacion del nucleo (2) con aletas (3), en su funcion como refrigerador, estan constituidos por un tornillo (15) con una contra-tuerca de fijacion, tornillo (15) que va montado sobre el respectivo soporte del mecanismo de posicionamiento automatico del nucleo (2) con aletas (3), presentando el extremo libre opuesto de tal tornillo (15) sobre la palanca que actua como medio de basculacion de tal nucleo (2) con aletas (3), actuando dicho extremo del tornillo (15) como tope sobre la palanca (11) mencionada para establecer el limitador de basculacion hacia arriba del propio nucleo (2) con aletas (3).4. Thermoregulable diffuser for heating / air conditioning installations according to claim 1, characterized in that the limiting means for tilting the core (2) with fins (3), in its function as a cooler, are constituted by a screw (15) with a fixing nut, screw (15) that is mounted on the respective support of the automatic positioning mechanism of the core (2) with fins (3), the opposite free end of such screw (15) on the lever that acts as a means of tilting of said core (2) with fins (3), said end of the screw (15) acting as a stop on the mentioned lever (11) to set the tilting limiter upwards of the core (2) with fins (3). 5. Difusor termorregulable para instalaciones de calefaccion/aire acondicionado de acuerdo con la reivindicacion 1, caracterizado porque el mecanismo de posicionamiento automatico comprende, adicionalmente, un soporte (9) fijado a una de las placas laterales (6) y al perfil transversal (7), de manera que:5. Thermoregulable diffuser for heating / air conditioning installations according to claim 1, characterized in that the automatic positioning mechanism additionally comprises a support (9) fixed to one of the side plates (6) and the transverse profile (7). ), so that: - cuando el elemento termo-expansible (10) se calienta, se expande e incide sobre la palanca (11) a la que va articulada una varilla (12) que actua sobre el nucleo (12), provocando la basculacion de este en un sentido descendente;- when the thermo-expandable element (10) heats up, expands and impinges on the lever (11) to which a rod (12) which acts on the core (12) joins, causing its pivoting in one direction falling; - mientras que cuando el aire es frio, el elemento termo-expandible (10) se contrae y deja de actuar sobre la palanca (11), con lo que la varilla (12) deja de actuar sobre el nucleo (2), provocando la basculacion de este en el sentido de basculacion ascendente.- while when the air is cold, the thermo-expandable element (10) contracts and stops acting on the lever (11), whereby the rod (12) stops acting on the core (2), causing the tilting of this in the direction of ascending tilting. 6. Difusor termorregulable para instalaciones de calefaccion/aire acondicionado de acuerdo con cualquiera de las reivindicaciones 1 o 2, caracterizado porque la escala de graduacion (8) comprende:6. Thermoregulable diffuser for heating / air conditioning installations according to any of claims 1 or 2, characterized in that the graduation scale (8) comprises: - una marca “0” intermedia correspondiente a la posicion horizontal del nucleo (2) con aletas (3) y- an intermediate "0" mark corresponding to the horizontal position of the core (2) with fins (3) and - dos escalas a ambos lados de esa marca intermedia que indican los grados que puede bascular el nucleo (2) con aletas (3) para orientar tales aletas (3) con cualquier inclinacion, hacia abajo o hacia arriba, dependiendo de si la descarga de aire es caliente o fria, respectivamente.- two scales on both sides of that intermediate mark that indicate the degrees that the core (2) with wings (3) can tilt to orient such fins (3) with any inclination, downward or upward, depending on whether the discharge of air is hot or cold, respectively. 7. Difusor termorregulable para instalaciones de calefaccion/aire acondicionado de acuerdo con la reivindicacion 6, caracterizado porque el movimiento de basculacion angular esta comprendido entre -20° y 20°. 7. Thermoregulable diffuser for heating / air conditioning installations according to claim 6, characterized in that the angular tilting movement is comprised between -20 ° and 20 °.
ES10382173T 2009-06-15 2010-06-15 Thermoregulable diffuser for heating / air conditioning systems Active ES2708564T3 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1358193A (en) * 1916-08-31 1920-11-09 Fulton Co Ventilating device
US2057494A (en) * 1936-05-18 1936-10-13 Hart & Cooley Mfg Company Adjustable directional grille
GB610418A (en) * 1946-04-04 1948-10-15 Simon Ltd Henry Improvements relating to the exhaustion of air from dust and fume producing machinesand apparatus
US3103158A (en) * 1960-06-01 1963-09-10 Frank P Noll Ventilating device
ES1063488Y (en) * 2006-07-19 2007-02-01 Koolair Sa AUTOMATICALLY ORIENTABLE AIR DIFFUSER BASED ON OUTPUT AIR TEMPERATURE
ES1067472Y (en) * 2008-03-05 2008-08-16 Koolair Sa AUTOMATICALLY ORIENTABLE AIR DIFFUSER IN FUNCTION OF OUTPUT AIR TEMPERATURE, WITH TRAVEL LIMITATION

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EP2280231A2 (en) 2011-02-02
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