EP1225398A2 - Dehumidifier for air conditioning panels - Google Patents

Dehumidifier for air conditioning panels Download PDF

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Publication number
EP1225398A2
EP1225398A2 EP02405026A EP02405026A EP1225398A2 EP 1225398 A2 EP1225398 A2 EP 1225398A2 EP 02405026 A EP02405026 A EP 02405026A EP 02405026 A EP02405026 A EP 02405026A EP 1225398 A2 EP1225398 A2 EP 1225398A2
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EP
European Patent Office
Prior art keywords
dehumidifier according
tank
air conditioning
thermoelectric element
dehumidifier
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP02405026A
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German (de)
French (fr)
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EP1225398A3 (en
Inventor
Gilles Courret
Peter Egolf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunze Christian Ecole D'ingenieurs Du Canton De Vaud
Original Assignee
Kunze Christian Ecole D'ingenieurs Du Canton De Vaud
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Publication of EP1225398A2 publication Critical patent/EP1225398A2/en
Publication of EP1225398A3 publication Critical patent/EP1225398A3/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • F24F5/0092—Systems using radiation from walls or panels ceilings, e.g. cool ceilings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/30—Condensation of water from cooled air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Definitions

  • the present invention relates to protection against condensation in air-conditioned spaces, especially in buildings.
  • Air conditioning panels also called surfaces or radiant panels or even radiators, are exchangers heat designed for cooling or heating. This technique provides significant advantages over systems with air conditioning: elimination of noise pollution, effects draft and dehydration problems mucous membranes (throat, eyes, %), reduction in the size of pipes, energy savings.
  • the device according to the invention performs the same function without the need to set up a whole network of collectors.
  • a thermoelectric element also called commonly Peltier cell or battery.
  • This component includes two opposite faces between which it operates a transfer of heat. One of them is put in thermal contact with a climate panel.
  • the polarization of the element thermoelectric is chosen so that its free side is colder than the first. The temperature difference is large enough that condensation cannot produce on the panels.
  • the surface of condensation forms a projection and its location is chosen at away from any closed space (nook, cell, etc.).
  • thermoelectric element (2) is waterproof and flat. In order to provide an area of prominent condensation (3), the thermoelectric element (2) is glued to an aluminum wedge (4), which follows the surface of the panel (1) which holds it. Its triangular profile gives the condensing surface (3) a slope sufficient for the water can flow there. A temperature sensor is placed against the condensing surface (3), another against the panel (1). The electric power supplied to the thermoelectric element (2) is regulated to keep a determined gap between the values measured by these two sensors, the panel (1) being warmer. The cold side of the thermoelectric element (2) is covered a corrosion protection layer (5). This is obtained by gluing a fine polished sheet, made of alloy based on aluminum.
  • the cold part of the element thermoelectric (2) is bordered by a strip of foam (6) thermal insulation.
  • the device is preferably placed at proximity to an inlet (7) of the heat-carrying fluid so optimize the temperature difference between the surface of condensation (3) and the panels (1).
  • a retention tank (8) is placed below to collect the condensed water (9).
  • a drain (10) is put in place to avoid drip.
  • a plug gauge (11) signals the height of the liquid (9) in the tank (8).
  • a tap (12) facilitates its emptying.
  • the tank (8) can be mounted on a slide (13) to facilitate cleaning of the assembly.
  • An arc lamp at low pressure mercury (14) is placed at the bottom of the tank (8). This produces ultraviolet germicidal.
  • the tank (8) is in glass; it therefore limits the propagation of this radiation.
  • the operation of this lamp (14) is limited to the presence of liquid (9) in the tank (8) by slaving to the gauge (11).
  • the gauge (11) is connected to the servomotor (15) of the solenoid valve (16) which controls the irrigation of the panels (1), in order to reduce their power if the liquid (9) risks overflowing from the tank (8).
  • the regulation acts on the inlet temperature in the panels (1); otherwise ( Figure 2), it acts on the flow.
  • the gauge (11) is connected to a lift pump (17) to evacuate the condensation water (9).
  • a filter (19) is inserted at the outlet from the tank (8).
  • the gauge (11) sends a stop signal to the lifting (17) as soon as the tank (8) is empty.
  • the pump outlet lift (17) is connected to the irrigation circuit (18) of the panels (1), the latter comprising an expansion vessel provided with a overflow evacuation.

Abstract

The slide board has one or more skids (2) and at least one standing surface (4) and one holding element (11) for holding the user standing thereon. The skid and standing surface can be integrated or separate parts. A steering handle and brake can be fitted.

Description

La présente invention concerne la protection contre la condensation dans les espaces climatisés, notamment dans les bâtiments.The present invention relates to protection against condensation in air-conditioned spaces, especially in buildings.

Les panneaux de climatisation, également appelés surfaces ou panneaux rayonnants ou encore radiateurs, sont des échangeurs de chaleur conçus pour le rafraíchissement ou le chauffage. Cette technique procure d'importants avantages sur les systèmes à air conditionné: élimination des nuisances sonores, des effets de courant d'air et des problèmes de déshydratation des muqueuses (gorge, yeux, ...), réduction de la taille des canalisations, économies d'énergie.Air conditioning panels, also called surfaces or radiant panels or even radiators, are exchangers heat designed for cooling or heating. This technique provides significant advantages over systems with air conditioning: elimination of noise pollution, effects draft and dehydration problems mucous membranes (throat, eyes, ...), reduction in the size of pipes, energy savings.

Les risques de condensation de la vapeur d'eau présente dans l'air, sur les panneaux, limitent cependant leur emploi en mode rafraíchissement: tandis que le besoin est maximum quand l'air est chaud et humide, le risque de condensation est également maximum.The risks of condensation of the water vapor present in the air, on the panels, however limit their use in cooling mode: while the need is maximum when the air is hot and humid, the risk of condensation is also maximum.

Les systèmes de protection actuels reposent sur le principe suivant: un capteur d'humidité, placé sur les panneaux, fournit une alarme dès que le point de rosée de l'air s'approche de la température de ces derniers. Une vanne ferme alors l'arrivée du fluide calo-porteur, à moins qu'un déshumidificateur auxiliaire n'intervienne. C'est pourquoi un dispositif à air conditionné est généralement installé en plus des panneaux de climatisation. Cette solution n'est cependant pas fiable dans le cas d'un espace où le renouvellement d'air n'est pas maítrisable, comme par exemple un local dont les fenêtres peuvent être ouvertes.Current protection systems are based on the principle next: a humidity sensor, placed on the panels, provides an alarm as soon as the air dew point approaches the temperature of the latter. A valve then closes the arrival of the heat transfer fluid, unless an auxiliary dehumidifier intervenes. This is why an air-conditioned device is usually installed in addition to air conditioning panels. This solution is however not reliable in the case of a space where the air renewal cannot be controlled, such as for example a room whose windows can be opened.

Il existe des systèmes de récupération de l'eau de condensation permettant de se passer d'auxiliaire de conditionnement d'air, en particulier dans le cas d'un montage en faux plafond (Brevets US5363908 et US5931381). There are water recovery systems from condensation to dispense with auxiliary air conditioning, in particular in the case of an assembly in false ceiling (Patents US5363908 and US5931381).

Le dispositif selon l'invention réalise la même fonction sans pour autant nécessité la mise en place de tout un réseau de collecteurs. D'un encombrement restreint, son installation est aisée, flexible et applicable au cas de panneaux montés aux murs comme au plafond. Il force en effet la condensation à ne se produire que sur une surface déterminée, de petite dimension en regard de celle des panneaux. Cette surface de condensation se trouve sur un élément thermoélectrique, également appelé communément cellule ou batterie Peltier. Ce composant comporte deux faces opposées entre lesquelles il opère un transfert de chaleur. L'une d'entre elle est mise en contact thermique avec un panneau climatique. La polarisation de l'élément thermoélectrique est choisie pour que sa face restée libre soit plus froide que la première. L'écart de température est suffisamment important pour que la condensation ne puisse pas se produire sur les panneaux. De préférence, la surface de condensation forme une saillie et son emplacement est choisi à l'écart de tout espace fermé (recoin, alvéole, etc.).The device according to the invention performs the same function without the need to set up a whole network of collectors. With a small footprint, its installation is easy, flexible and applicable to wall mounted panels as on the ceiling. It forces condensation in fact produce only on a given surface, of small dimension in look at that of the panels. This condensation surface is found on a thermoelectric element, also called commonly Peltier cell or battery. This component includes two opposite faces between which it operates a transfer of heat. One of them is put in thermal contact with a climate panel. The polarization of the element thermoelectric is chosen so that its free side is colder than the first. The temperature difference is large enough that condensation cannot produce on the panels. Preferably, the surface of condensation forms a projection and its location is chosen at away from any closed space (nook, cell, etc.).

Selon des modes particuliers de réalisation :

  • La surface de condensation est munie d'ailettes pour augmenter son aire.
  • La partie froide de l'élément thermoélectrique est bordée d'une bande d'isolation thermique.
  • Un bac de rétention est placé sous la surface de condensation afin de collecter l'eau condensée.
  • Une cale est fixée sur l'une des deux faces de l'élément thermoélectrique afin d'incliner la surface de condensation pour que l'eau puisse s'y écouler.
  • Un drain d'écoulement est mis en place entre la surface de condensation et le bac pour éviter le goutte-à-goutte.
  • Une lampe à ultraviolets germicides est placée au fond du bac. Son rayonnement comporte des ultraviolets à effet abiotique: il éviter le développement de micro-organismes biologiques par stérilisation. Afin de limiter la propagation de cet effet au-delà, le bac est opaque à ces longueurs d'onde.
  • La mise en marche et l'arrêt du dispositif sont automatisés à partir du signal d'un capteur d'humidité, de préférence placé sur les panneaux de climatisation.
  • Le bac est équipé d'une jauge indicatrice de niveau.
  • Pour éviter le débordement du bac, cette jauge asservi la vanne de régulation des panneaux, réduisant leur puissance si le niveau monte trop. Cette solution n'est pas adaptée au cas de panneaux ayant une forte inertie thermique (panneaux plaqués contre la maçonnerie, dalles actives, etc.). La possibilité suivante remédie à cet inconvénient et évite, de plus, toute baisse de puissance de rafraíchissement.
  • La jauge enclenche une pompe de relevage de l'eau condensée. La sortie de cette pompe peut être raccordée au circuit d'irrigation des panneaux s'il est équipé d'un vase d'expansion muni d'une évacuation de trop plein. Cette disposition permet de réduire considérablement la longueur de canalisation nécessaire à la collecte des eaux de condensation. C'est particulièrement intéressant dans le cas, par exemple, d'un réseau de panneaux dispersés dans un immeuble.
According to particular embodiments:
  • The condensation surface is provided with fins to increase its area.
  • The cold part of the thermoelectric element is bordered by a strip of thermal insulation.
  • A retention tank is placed under the condensing surface to collect the condensed water.
  • A wedge is fixed on one of the two faces of the thermoelectric element in order to tilt the condensation surface so that the water can flow there.
  • A drainage drain is placed between the condensing surface and the tank to avoid drip.
  • A germicidal ultraviolet lamp is placed at the bottom of the tank. Its radiation includes ultraviolet rays with an abiotic effect: it prevents the development of biological microorganisms by sterilization. In order to limit the propagation of this effect beyond, the tank is opaque at these wavelengths.
  • The start and stop of the device are automated based on the signal from a humidity sensor, preferably placed on the air conditioning panels.
  • The tank is equipped with a level indicator gauge.
  • To avoid overflowing the tank, this gauge controls the panel control valve, reducing their power if the level rises too much. This solution is not suitable for panels with high thermal inertia (panels pressed against masonry, active tiles, etc.). The following possibility overcomes this drawback and also avoids any drop in cooling power.
  • The gauge activates a condensate water lifting pump. The outlet of this pump can be connected to the panel irrigation circuit if it is fitted with an expansion tank fitted with an overflow drain. This arrangement makes it possible to considerably reduce the length of pipe necessary for the collection of condensation water. This is particularly interesting in the case, for example, of a network of panels dispersed in a building.

Les dessins annexés illustrent l'invention, par un exemple de réalisation :

  • La Figure 1 représente en coupe, l'élément thermoélectrique et sa mise en place sur un panneau de climatisation.
  • La Figure 2 représente en coupe, l'objet de l'invention dans le cas d'une application à un faux plafond.
  • La Figure 3 représente en coupe, l'objet de l'invention dans une version munie d'une régulation du niveau dans le bac par limitation de la puissance des panneaux de climatisation.
  • La Figure 4 représente en coupe, de l'objet de l'invention dans une version munie d'une régulation du niveau dans le bac par injection de l'eau condensée dans le circuit calo-porteur.
    • The accompanying drawings illustrate the invention, by an exemplary embodiment:
  • Figure 1 shows in section, the thermoelectric element and its installation on an air conditioning panel.
  • Figure 2 shows in section, the object of the invention in the case of an application to a false ceiling.
  • Figure 3 shows in section, the object of the invention in a version provided with a level regulation in the tank by limiting the power of the air conditioning panels.
  • Figure 4 shows in section, the object of the invention in a version provided with a level regulation in the tank by injection of condensed water in the heat-carrying circuit.

    • En référence à ces dessins, les panneaux climatiques sont montés en faux plafond (1). L'élément thermoélectrique (2) est étanche et de forme plate. Afin d'offrir une surface de condensation (3) proéminente, l'élément thermoélectrique (2) est collé sur une cale (4) en aluminium, qui épouse la surface du panneau (1) qui la tient. Son profil triangulaire donne à la surface de condensation (3) une pente suffisante pour que l'eau puisse s'y écouler. Un capteur de température est placé contre la surface de condensation (3), un autre contre le panneau (1). La puissance électrique fournie à l'élément thermoélectrique (2) est régulée pour garder un écart déterminé entre les valeurs mesurées par ces deux capteurs, le panneau (1) étant plus chaud. La face froide de l'élément thermoélectrique (2) est recouverte d'une couche de protection contre la corrosion (5). Celle-ci est obtenue par collage d'une fine tôle polie, fabriquée en alliage à base d'aluminium. La partie froide de l'élément thermoélectrique (2) est bordée d'une bande de mousse (6) d'isolation thermique. Le dispositif est placé de préférence à proximité d'une arrivée (7) du fluide calo-porteur afin d'optimiser l'écart de température entre la surface de condensation (3) et les panneaux (1). Un bac de rétention (8) est placé en dessous pour collecter l'eau condensée (9).With reference to these drawings, the climate panels are mounted in false ceiling (1). The thermoelectric element (2) is waterproof and flat. In order to provide an area of prominent condensation (3), the thermoelectric element (2) is glued to an aluminum wedge (4), which follows the surface of the panel (1) which holds it. Its triangular profile gives the condensing surface (3) a slope sufficient for the water can flow there. A temperature sensor is placed against the condensing surface (3), another against the panel (1). The electric power supplied to the thermoelectric element (2) is regulated to keep a determined gap between the values measured by these two sensors, the panel (1) being warmer. The cold side of the thermoelectric element (2) is covered a corrosion protection layer (5). This is obtained by gluing a fine polished sheet, made of alloy based on aluminum. The cold part of the element thermoelectric (2) is bordered by a strip of foam (6) thermal insulation. The device is preferably placed at proximity to an inlet (7) of the heat-carrying fluid so optimize the temperature difference between the surface of condensation (3) and the panels (1). A retention tank (8) is placed below to collect the condensed water (9).

    Un drain (10) est mis en place pour éviter le goutte-à-goutte. Une jauge à bouchon (11) signale la hauteur du liquide (9) dans le bac (8). Un robinet (12) facilite sa vidange. Par ailleurs, le bac (8) peut être monté sur glissière (13) pour faciliter le nettoyage de l'ensemble. Une lampe à arcs au mercure à basse pression (14) est placée au fond du bac (8). Celle-ci produit des ultraviolets germicides. Le bac (8) est en verre ; il limite donc la propagation de ce rayonnement. Le fonctionnement de cette lampe (14) est limité à la présence de liquide (9) dans le bac (8) par asservissement à la jauge (11).A drain (10) is put in place to avoid drip. A plug gauge (11) signals the height of the liquid (9) in the tank (8). A tap (12) facilitates its emptying. Through elsewhere, the tank (8) can be mounted on a slide (13) to facilitate cleaning of the assembly. An arc lamp at low pressure mercury (14) is placed at the bottom of the tank (8). This produces ultraviolet germicidal. The tank (8) is in glass; it therefore limits the propagation of this radiation. The operation of this lamp (14) is limited to the presence of liquid (9) in the tank (8) by slaving to the gauge (11).

    Si le bac (8) est muni d'un écoulement de trop plein, le fonctionnement des panneaux (1) peut se poursuivre indéfiniment. Dans le cas contraire, un système de régulation du niveau est mis en place.If the tank (8) is fitted with an overflow, the operation of the panels (1) can continue indefinitely. Otherwise, a level control system is put in place.

    Dans la forme de réalisation selon la Figure 3, la jauge (11) est branchée au servomoteur (15) de l'électrovanne (16) qui contrôle l'irrigation des panneaux (1), afin de réduire leur puissance si le liquide (9) risque de déborder du bac (8). Dans le cas d'une vanne thermostatique à trois voies (Figure 3), la régulation agit sur la température d'entrée dans les panneaux (1) ; sinon (Figure 2), elle agit sur le débit.In the embodiment according to Figure 3, the gauge (11) is connected to the servomotor (15) of the solenoid valve (16) which controls the irrigation of the panels (1), in order to reduce their power if the liquid (9) risks overflowing from the tank (8). In in the case of a three-way thermostatic valve (Figure 3), the regulation acts on the inlet temperature in the panels (1); otherwise (Figure 2), it acts on the flow.

    Dans la forme de réalisation selon la Figure 4, la jauge (11) est connectée à une pompe de relevage (17) pour évacuer l'eau de condensation (9). Un filtre (19) est inséré à la sortie du bac (8). La jauge (11) envoie un signal d'arrêt à la pompe de relevage (17) dès que le bac (8) est vide. La sortie de la pompe de relevage (17) est raccordée au circuit d'irrigation (18) des panneaux (1), celui-ci comportant un vase d'expansion muni d'une évacuation de trop plein.In the embodiment according to Figure 4, the gauge (11) is connected to a lift pump (17) to evacuate the condensation water (9). A filter (19) is inserted at the outlet from the tank (8). The gauge (11) sends a stop signal to the lifting (17) as soon as the tank (8) is empty. The pump outlet lift (17) is connected to the irrigation circuit (18) of the panels (1), the latter comprising an expansion vessel provided with a overflow evacuation.

    Claims (10)

    Déshumidificateur opérant en coopération avec un panneau de climatisation en contact avec l'air, caractérisé par un élément thermoélectrique (2) dont la face chaude est en contact thermique avec le panneau de climatisation (1) et dont la face froide est mise en contact thermique avec l'air; l'appellation élément thermoélectrique désigne tout système fonctionnant par effet Peltier ou par effet Thomson.Dehumidifier operating in cooperation with an air conditioning panel in contact with air, characterized by a thermoelectric element (2) whose hot side is in thermal contact with the air conditioning panel (1) and whose cold side is brought into thermal contact with air; the term thermoelectric element designates any system operating by Peltier effect or by Thomson effect. Déshumidificateur selon la revendication 1 caractérisé en ce que la face froide de l'élément thermoélectrique (2) est recouverte d'une tôle (5) munie d'ailettes ou de toute autre aspérité augmentant l'aire de sa surface en contact avec l'air.Dehumidifier according to claim 1 characterized in that the cold face of the thermoelectric element (2) is covered with a sheet (5) provided with fins or any other roughness increasing the area of its surface in contact with the air. Déshumidificateur selon la revendication 1 caractérisé en ce que le coté froid de l'élément thermoélectrique (2) est bordé d'un isolant thermique en périphérie (6).Dehumidifier according to claim 1 characterized in that the cold side of the thermoelectric element (2) is bordered by a thermal insulator at the periphery (6). Déshumidificateur selon la revendication 1 caractérisé par un bac de rétention (8) placé sous la surface de condensation (3).Dehumidifier according to claim 1 characterized by a retention tank (8) placed under the condensation surface (3). Déshumidificateur selon la revendication 1 caractérisé par une cale (4) donnant l'inclinaison nécessaire à la surface de condensation (3) pour que l'eau puisse s'y écouler.Dehumidifier according to claim 1 characterized by a shim (4) giving the necessary inclination to the condensation surface (3) so that the water can flow there. Déshumidificateur selon la revendication 4 caractérisé par le fait que la surface de condensation (3) a une forme saillante à un seul point bas, point de rassemblement des écoulements issus de la condensation, duquel un drain (10) mène jusqu'au bac (8).Dehumidifier according to Claim 4, characterized in that the condensing surface (3) has a projecting shape with a single low point, a gathering point for the condensate flows, from which a drain (10) leads to the tank (8 ). Déshumidificateur selon la revendication 4 caractérisé par une lampe à rayonnement ultraviolet (14) installée au fond du bac (8). Dehumidifier according to claim 4 characterized by an ultraviolet lamp (14) installed at the bottom of the tank (8). Déshumidificateur selon la revendication 4 caractérisé en ce que le bac (8) est en verre.Dehumidifier according to claim 4 characterized in that the tank (8) is made of glass. Déshumidificateur selon la revendication 4 caractérisé par le fait que le bac (8) est équipé d'une jauge (11) indicatrice de niveau.Dehumidifier according to claim 4 characterized in that the tank (8) is equipped with a level indicator gauge (11). Déshumidificateur selon la revendication 9 caractérisé par le fait que le signal de la jauge (11) est envoyé: soit à l'organe contrôlant la puissance du panneau de climatisation (1), soit au servomoteur d'une pompe de relevage (17) raccordée de façon à évacuer l'eau de condensation (9). Dehumidifier according to claim 9, characterized in that the signal from the gauge (11) is sent: either to the body controlling the power of the air conditioning panel (1), or to the servomotor of a lift pump (17) connected so as to evacuate the condensation water (9).
    EP02405026A 2001-01-18 2002-01-17 Dehumidifier for air conditioning panels Withdrawn EP1225398A3 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    CH772001 2001-01-18
    CH772001 2001-01-18

    Publications (2)

    Publication Number Publication Date
    EP1225398A2 true EP1225398A2 (en) 2002-07-24
    EP1225398A3 EP1225398A3 (en) 2002-09-11

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    EP02405026A Withdrawn EP1225398A3 (en) 2001-01-18 2002-01-17 Dehumidifier for air conditioning panels

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    Cited By (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    JP2009275960A (en) * 2008-05-14 2009-11-26 Toyota Motor Corp Air-conditioning facility for building
    EP2322863A1 (en) * 2009-11-13 2011-05-18 Acome Société Coopérative de Production, Société Anonyme, à capital variable Thermoelectric reversible heat pump
    EP2093505A3 (en) * 2008-02-21 2014-09-03 Kamal Mostafa Climatisation element with a de-mister agent

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    US5363908A (en) 1990-02-24 1994-11-15 Koester Helmut Heating and cooling arrangement in particular of a structure suspended from a room ceiling
    US5931381A (en) 1997-05-23 1999-08-03 Fiedrich; Joachim For radiant floor, wall and ceiling hydronic heating and/or cooling systems using metal plates that are heated or cooled by attached tubing that is fed hot or cold water, techniques of improving performance and avoiding condensation when cooling

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    Publication number Priority date Publication date Assignee Title
    US5363908A (en) 1990-02-24 1994-11-15 Koester Helmut Heating and cooling arrangement in particular of a structure suspended from a room ceiling
    US5931381A (en) 1997-05-23 1999-08-03 Fiedrich; Joachim For radiant floor, wall and ceiling hydronic heating and/or cooling systems using metal plates that are heated or cooled by attached tubing that is fed hot or cold water, techniques of improving performance and avoiding condensation when cooling

    Cited By (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP2093505A3 (en) * 2008-02-21 2014-09-03 Kamal Mostafa Climatisation element with a de-mister agent
    JP2009275960A (en) * 2008-05-14 2009-11-26 Toyota Motor Corp Air-conditioning facility for building
    EP2322863A1 (en) * 2009-11-13 2011-05-18 Acome Société Coopérative de Production, Société Anonyme, à capital variable Thermoelectric reversible heat pump
    FR2952708A1 (en) * 2009-11-13 2011-05-20 Acome Soc Cooperative De Production Sa A Capital Variable REVERSIBLE THERMOELECTRIC HEAT PUMP

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