EP2103881B1 - Air-conditioning system for rooms - Google Patents

Air-conditioning system for rooms Download PDF

Info

Publication number
EP2103881B1
EP2103881B1 EP09155470A EP09155470A EP2103881B1 EP 2103881 B1 EP2103881 B1 EP 2103881B1 EP 09155470 A EP09155470 A EP 09155470A EP 09155470 A EP09155470 A EP 09155470A EP 2103881 B1 EP2103881 B1 EP 2103881B1
Authority
EP
European Patent Office
Prior art keywords
air
heat exchanger
conditioning
module
control module
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.)
Active
Application number
EP09155470A
Other languages
German (de)
French (fr)
Other versions
EP2103881A3 (en
EP2103881A2 (en
Inventor
Hans Tinnefeld
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.)
Tinnefeld Hans
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PL09155470T priority Critical patent/PL2103881T3/en
Publication of EP2103881A2 publication Critical patent/EP2103881A2/en
Publication of EP2103881A3 publication Critical patent/EP2103881A3/en
Application granted granted Critical
Publication of EP2103881B1 publication Critical patent/EP2103881B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
    • F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1084—Arrangement or mounting of control or safety devices for air heating systems
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • 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 invention relates to an air conditioning system for rooms.
  • the invention relates to an air conditioning module integrated into cassettes of a cassette wall or ceiling.
  • Air conditioning systems for heating or cooling or ventilating rooms are well known.
  • Out DE 10 2005 049 610 is a large-scale heating and cooling plate made of metal or plastic, which can be arranged sunk as a flat heat exchanger in the floor, in the wall or in the ceiling.
  • Out GB 2 314 924 A is a Kilmatmaschinesstrom known which has an installable on a ceiling indoor unit.
  • the indoor unit includes a fan and a heat exchanger disposed around the fan connected to an external unit.
  • each cassette has an air conditioning module.
  • each air conditioning module comprises an air distributor and a heat exchanger through which a fluid flows.
  • the heat exchanger and the air distributor are arranged in the air conditioning module relative to one another such that during operation of the air conditioning module heat exchange takes place between air flowing through the air distributor and a fluid flowing through the heat exchanger.
  • the air conditioning system has at least one control module that is connected to at least one air conditioning module of one of the cassettes.
  • the at least one control module regulates the supply of air to the air distributor and the supply of the fluid to the heat exchanger of the at least one connected air conditioning module.
  • control module remote from the air conditioning modules and forming the air conditioning modules in cassettes of cassette walls or ceilings
  • installation of the air conditioning system in a room is possible in a simple manner.
  • the control module can be placed in the vicinity of a fluid connection, for example a water connection, and / or a fresh air supply, while the individual cassettes with the air conditioning modules are used in conventional manner in cassette walls or ceilings.
  • a fluid connection for example a water connection
  • / or a fresh air supply also hidden for the viewer arrangement of the controller is possible, for example, in a cavity formed by a suspended cassette ceiling.
  • one or more control modules are connected to the air-conditioning modules.
  • Such an air conditioning system also allows the retrofitting of a room air conditioning in a simple manner.
  • cassette walls or ceilings need not be exclusively equipped with cassettes according to the invention with air conditioning module, but it is also possible to combine the cassettes according to the invention with conventional cassettes without air conditioning module or conventional plates, so that the cassette walls or ceilings partially with the cassettes of the invention and are partially populated with conventional cassettes or disks.
  • a line network which consists of at least one air line, a fluid supply line and a fluid outlet, connects the control module to the air conditioning module.
  • the line network preferably has a common sheath which comprises the lines.
  • the air conditioning module By laying a single line network, the air conditioning module can be connected to the control module and thus the operational readiness of the air conditioning module can be made.
  • the connection of the air conditioning module is thus possible in a particularly simple manner.
  • the line network is connected in each case via a detachable plug connection with the air conditioning module and the control module.
  • the releasable plug connection in each case has a plug and a socket, wherein preferably the plug of each plug connection to the line network and the socket are respectively arranged on the control module and the air conditioning module and wherein the connector guide means for guiding the plug in the Socket has, which allows an exact connection of the line network with the control module and the air conditioning module.
  • the cable network can be connected in a simple manner with the control module and the air conditioning module. Due to the releasable design of the connector, it is also possible to remove individual parts of the air conditioning system, for example, the air conditioning module, the control module or the line network to maintain this to replace or modernize.
  • the guide means in the connector which guide the plug in the socket, allow an exact connection of the cable network with the control module and the air conditioning module, so that the lines contained in the line network are always connected to the corresponding counterpart in the modules. This prevents a misconnection of the system.
  • the air conditioning module has a lighting device.
  • the lighting device may consist of an electric lamp arranged in the air-conditioning module, wherein the electric lamp is electrically connected to the control module and is controllable by the control module.
  • the air-conditioning module simultaneously performs the function of electrical lighting in addition to the air conditioning function, so that no additional lighting devices in the room are necessary.
  • an electrical line is arranged in the line network, which forms the electrical connection between the electric lamp in kumatmaschinesmodul and the control module.
  • the air conditioning module is connected via the line network to the control module.
  • a lighting device in the air conditioning module may have a first optical fiber optically connected to a light source arranged in the control module, wherein the control module controls the light source arranged in the control module.
  • the control module controls the light source arranged in the control module.
  • a second light guide is arranged in the line network, which forms the optical connection between the light source in the control module and the first light guide in the air conditioning module.
  • the invention advantageously provides that the heat exchanger consists of a coil or bundles of tubes, wherein the fluid is passed through the tubes of the heat exchanger.
  • Such heat exchangers have the advantage that they can ensure a particularly good heat transfer between a fluid and a gas.
  • the heat exchanger may be a cross-flow heat exchanger.
  • the air distributor has air baffles which distributes the air flowing through the air distributor in the air conditioning module and deflects against the heat exchanger.
  • the cassette has a plurality of air outlet openings, through which the air flowing through the air distributor air of the air conditioning module can escape.
  • the air distributed through the air manifold in the cassette air can enter the room without causing strong air currents in the room, since only small amounts of air escape from an air outlet opening.
  • the air conditioning module on a fire extinguishing device, which is preferably supplied with the fluid from the heat exchanger. This makes it possible to use the air conditioning module simultaneously as a fire extinguishing system, so that the space required compared to the separate systems is significantly reduced.
  • the fire extinguishing device has an actuating device, which is triggered at a temperature acting on the air conditioning module temperature of at least 70 ° C. This ensures that the fire extinguishing device can be actuated in the event of a fire, so that the fire extinguishing process can be triggered.
  • the control module registers a triggering of the actuating device of the fire extinguishing device and increases the amount of fluid conducted into the corresponding heat exchanger and / or the fluid pressure applied to the corresponding heat exchange. After triggering the fire extinguishing device is thus ensured via the control module that the fire extinguisher is always supplied to the corresponding air conditioning module with fluid and / or a correspondingly high fluid pressure applied to the heat exchanger to operate the fire extinguishing device reliable.
  • the fire extinguishing device has a nozzle which distributes the emerging from the heat exchanger fluid, preferably atomized.
  • a condensate discharge device is arranged in the air conditioning module, which dissipates condensate liquid accumulating in the air conditioning module. Due to the possibility of operating the air conditioning module as a cooling module, condensing liquid can collect on the heat exchanger in the air conditioning module as condensate liquid in the air conditioning module. Via the condensate discharge device, condensate liquid accumulated in the air conditioning module is prevented from causing damage, for example by mold, in the air conditioning module.
  • the condensate removal device can have a venturi pump arranged on the heat exchanger.
  • the heat exchanger consists of a flexible material, wherein the prevailing in the heat exchanger fluid pressure increases the stiffness of the heat exchanger.
  • the heat exchanger can be made of a very light material, so that the air conditioning module has a total of only a relatively low weight.
  • Fig. 1 is an inventive air conditioning system 1 is shown schematically in the side view.
  • the air conditioning system consists of several cassettes 3, which are fastened via brackets 4 to a ceiling 6.
  • the cassettes 3 together with plates 8 or conventional cassettes form a coffered ceiling.
  • the air conditioning system 1 further comprises a control module 11 which is connected via a line network 13 with the cassettes 3.
  • the line network 13 is connected in each case via plug connections 21 with the cassettes or the control module 11.
  • the cassettes 3 each comprise an air conditioning module 5, which has a plurality of air outlet openings 37 and a lighting device 25.
  • the control module 11, which is arranged away from the cassettes 3, supplies the air-conditioning modules 5 with air via the line network 13 as well as with a fluid for a heat exchanger.
  • the cassette 3 is connected via the line network 13 and via a plug connection 21.
  • the line network 13 leads to a in Fig. 3 Not shown inventive control module.
  • the connector 21 consists of a plug 23 and a socket 24.
  • the plug 23 is arranged on the line assembly 13 and the socket 24 is located in the cassette 3.
  • the connector 21 points in Fig. 3 Not shown guide means for guiding the plug 23 to ensure that the plug 23 is properly inserted into the socket 24 to allow an exact connection of the cable assembly.
  • a heat exchanger 9 is arranged, which is flowed through by a fluid.
  • an air line is arranged in the line network 13, which conducts air into the air conditioning module 5.
  • the air can flow out of the line network 13 via the connector 21 into the air distributor 7 of the air conditioning module 5.
  • the air distributor 7 is in the in Fig. 3 illustrated embodiment of a cavity. Furthermore, the air distributor 7 at the in Fig.
  • baffles 35 on the the air flowing from the connector 21 impinges air and is distributed in the air distributor 7.
  • the air is distributed so as to flow around the tubes of the heat exchanger 9 and heat exchange takes place between the fluid in the heat exchanger 9 and the air. In this way, the air can either be heated or cooled, depending on the temperature which the fluid flowing through the heat exchanger 9 has in relation to the air.
  • the air After interaction of the air with the heat exchanger, the air flows through the air outlet openings 37 in the space located below the air conditioning module. Due to the large number of air outlet openings 37, only a small amount of air escapes through each air outlet opening 37, so that no strong air flow is created in the space below through the air conditioning module.
  • Fig. 4 is a further embodiment of an air conditioning module according to the invention a cassette 3 of a cassette wall or ceiling schematically shown in section.
  • the air conditioning module 5 in turn consists of a heat exchanger 9, which consists of a fluid-flow pipe coil and an air distributor 7.
  • the air distributor 7 has air baffles 35 for better distribution of the air.
  • the air conditioning module 5 is connected to a control module, not shown.
  • the guided by the control module through the line network 13 to the air conditioning module 5 air flows from the connector 21 into the air distributor 7 and is distributed by means of the air baffles 35 in the air distributor 7, as indicated by the arrows in FIG fig. 4 is indicated.
  • the air can advantageously flow around the heat exchanger 9, so that there is a temperature exchange between the heat exchanger and the air.
  • the air conditioning module 5 has a lighting device 25, which can illuminate the space located below the air conditioning module 5.
  • the lighting device consists of a light guide 29, which has a in Fig. 4 not shown second optical fiber is connected to a light source in a control module. The ends of the optical fibers radiate the light generated by the light source of the control module either directly into the space below the air conditioning module or radiate it against a reflector which reflects the light in the direction of the room.
  • the invention advantageously provides that the cassettes 3 with the air conditioning module 5 can be arranged as cassettes in a conventional cassette wall or ceiling. This makes it possible, for example, to retrofit an air conditioning system 1 in coffered ceilings.
  • the control module can be arranged remotely from the air conditioning module, since the control module which supplies the air conditioning modules of the cassettes with fluid and air as well as with electric current and / or light can thus be arranged, for example, in the vicinity of a fluid connection , It is also possible to arrange the control module hidden from the view of the observer, so that the control module is not disturbing to the viewer.
  • the air distributor does not necessarily consist of a continuous cavity, but it can also be provided several small cavities.
  • the air conditioning module can also be constructed with a honeycomb structure, whereby the air conditioning module receives a higher rigidity.
  • the heat exchanger may be made of a flexible material, for example a plastic, e.g. PE-HD, so that the heat exchanger is pressed only by applying a fluid pressure in the form necessary for use. At the same time, the stiffness of the heat exchanger is increased by the internal fluid pressure.
  • a plastic e.g. PE-HD
  • Fig. 5 an inventive control module 11 is shown schematically.
  • the control module 11 has a compressor 16, which sucks in air via a filter device 22 and conducts it into the air line 15 of the line network 13.
  • the sucked air can be sanitized and / or flavored.
  • a light source 31 is arranged, which via a second light guide 33, which is arranged in the line network 13, with the in Fig. 4 apparent second light guide 29 is connected.
  • the light generated by the light source 31 can thus guide light for illumination to the air-conditioning module 5 via the second light guide 33 and the first light guide 29.
  • the control module 11 further has a fluid connection, which consists of a fluid supply 18 and a fluid outlet 20, and thus supplies via the arranged in the manifold 13 fluid supply line 17 and fluid discharge 19 arranged in the air conditioning module heat exchanger with fluid.
  • a fluid connection which consists of a fluid supply 18 and a fluid outlet 20, and thus supplies via the arranged in the manifold 13 fluid supply line 17 and fluid discharge 19 arranged in the air conditioning module heat exchanger with fluid.
  • the line network 13 is connected via a plug connection 21 with the control module.
  • a control unit 28 controls both the compressor 16 and the light source 31.
  • the fluid flow and fluid drain to or from the heat exchanger is further determined by valve means 18a and 20a, which are also controlled by the control unit 28.
  • the control unit 28 supplies the connected air-conditioning modules with power via a power line 27.
  • a lamp arranged in the air-conditioning module which serves as a lighting device, can be supplied with power via the power line 27.
  • a loudspeaker connected to an audio player via the power lines may be integrated in the cassette.
  • control unit 28 of the control module 11 is connected via an interface with a computer or a remote control, so that the units connected to the control unit 28 can be controlled by remote control.
  • a plurality of air conditioning modules can be arranged on a control module.
  • a connector can or can be connected to each other with a few simple steps, the control module or the air conditioning modules.
  • the control module according to the invention can have a plurality of connection options for plug connections 21, so that a plurality of air conditioning modules can be supplied individually.
  • the inflows to the individual air conditioning modules can be regulated separately or together. It is also possible that several air conditioning modules are connected to a connector of the control module.
  • the air conditioning module further comprises a fire extinguishing device, which is preferably supplied with the fluid from the heat exchanger.
  • the actuator triggers the fire extinguishing device at a temperature acting on the air conditioning module temperature of at least 70 ° C.
  • the triggering of the fire-extinguishing device is preferably detected by the control module 11, so that the amount of fluid introduced via the fluid supply 18 into the line network 13 and thus into the air-conditioning module can be increased.
  • the fluid pressure can be increased in the system, so that a nozzle arranged for example in the fire extinguishing device receives the necessary operating pressure.
  • the combination of the fire extinguishing device with the air conditioning module has the advantage that such systems, in contrast to separate systems require a much smaller space.
  • the condensate removal device is arranged in the air conditioning module, which dissipates condensate formed in the air conditioning module.
  • the condensate discharge device may have a venturi pump arranged in the heat exchanger, which sucks the condensate due to the fluid flow to the heat exchanger.
  • control module can be arranged at any point, since the control module can be connected to a corresponding air conditioning module via a line network.
  • connection of the system is thus possible in a simple manner with a few simple steps.
  • control module detects the number and / or type of the connected air conditioning modules and adjusts the control of the air supply, the fluid supply, the supply of electrical energy, the light supply and other parameters to the connected air conditioning modules.
  • the line network can be designed so that the fluid supply and discharge are sheathed together with the optional light and power lines and the space between the lines forms the air line.
  • the fluid supply and discharge should be thermally insulated in order to avoid a heat exchange between fluid and air in the line network.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Central Air Conditioning (AREA)

Description

Die Erfindung betrifft ein Klimatisierungssystem für Räume.The invention relates to an air conditioning system for rooms.

Insbesondere betrifft die Erfindung ein in Kassetten einer Kassettenwand oder -decke integriertes Klimatisierungsmodul.In particular, the invention relates to an air conditioning module integrated into cassettes of a cassette wall or ceiling.

Klimatisierungssysteme zum Heizen oder Kühlen bzw. Belüften von Räumen sind hinlänglich bekannt.Air conditioning systems for heating or cooling or ventilating rooms are well known.

Aus EP 0 966 636 A1 ist beispielsweise ein Gebäude bekannt, in dem in einem Zimmer eine Deckenplatte zur Bildung eines Zwischenraumes abgehängt ist, wobei sich die Deckenplatte nur über einen Teilbereich der Decke erstreckt und wobei in den Zwischenraum Luft zur Belüftung des Raumes eingeleitet wird.Out EP 0 966 636 A1 For example, a building is known in which a ceiling plate in a room is suspended to form a gap, wherein the ceiling plate extends only over a portion of the ceiling and wherein air is introduced into the space for ventilation of the room.

Aus DE 10 2005 049 610 ist eine großflächige Heizungs- und Kühlungsplatte aus Metall oder Kunststoff bekannt, die als Flachwärmetauscher im Fußboden, in der Wand oder in der Decke versenkt angeordnet werden können.Out DE 10 2005 049 610 is a large-scale heating and cooling plate made of metal or plastic, which can be arranged sunk as a flat heat exchanger in the floor, in the wall or in the ceiling.

Aus GB 2 314 924 A ist eine Kilmatisierungsanlage bekannt, die eine an einer Raumdecke installierbare Inneneinheit aufweist. Die Inneneinheit weist ein Gebläse sowie einen um das Gebläse angeordneten Wärmetauscher auf, der mit einer externen Einheit verbunden ist.Out GB 2 314 924 A is a Kilmatisierungsanlage known which has an installable on a ceiling indoor unit. The indoor unit includes a fan and a heat exchanger disposed around the fan connected to an external unit.

Die bekannten Klimatisierungssysteme können jedoch nur mit einem hohen Aufwand nachträglich in einen Raum eingebaut werden oder müssen bereits bei dem Bau des Hauses bzw. Raumes vorgesehen sein. Dadurch sind derartige Klimatisierungssysteme relativ teuer.However, the known air conditioning systems can be installed later in a room only with great effort or must already be provided in the construction of the house or room. As a result, such air conditioning systems are relatively expensive.

Es ist daher Aufgabe der vorliegenden Erfindung, ein Klimatisierungssystem für Räume zu schaffen, das auf eine einfache Art und Weise in Räumen angeordnet werden kann und gleichzeitig auf eine kostengünstige Art und Weise herstellbar ist.It is therefore an object of the present invention to provide an air conditioning system for rooms, which can be arranged in a simple manner in rooms and at the same time can be produced in a cost effective manner.

Zur Lösung dieser Aufgabe dienen die Merkmale des Anspruchs 1.To solve this problem serve the features of claim 1.

Bei einem Klimatisierungssystem für Räume, das aus mehreren Kassetten für Kassettenwände oder -decken besteht, ist vorgesehen, dass jede Kassette ein Klimatisierungsmodul aufweist. Dabei umfasst jedes Klimatisierungsmodul einen Luftverteiler und einen von einem Fluid durchströmten Wärmetauscher. Der Wärmetauscher und der Luftverteiler sind in dem Klimatisierungsmodul derart zueinander angeordnet, dass im Betrieb des Klimatisierungsmoduls ein Wärmeaustausch zwischen durch den Luftverteiler strömender Luft und einem durch den Wärmetauscher strömenden Fluid stattfindet. Das Klimatisierungssystern weist mindestens ein Steuermodul auf, dass an mindestens einem Klimatisierungsmodul einer der Kassetten angeschlossen ist. Das mindestens eine Steuermodul regelt dabei die Zufuhr der Luft zu dem Luftverteiler und die Zufuhr des Fluids zu dem Wärmetauscher des mindestens einen angeschlossenen Klimatisierungsmoduls.In an air conditioning system for rooms consisting of several cassettes for cassette walls or ceilings, it is provided that each cassette has an air conditioning module. In this case, each air conditioning module comprises an air distributor and a heat exchanger through which a fluid flows. The heat exchanger and the air distributor are arranged in the air conditioning module relative to one another such that during operation of the air conditioning module heat exchange takes place between air flowing through the air distributor and a fluid flowing through the heat exchanger. The air conditioning system has at least one control module that is connected to at least one air conditioning module of one of the cassettes. The at least one control module regulates the supply of air to the air distributor and the supply of the fluid to the heat exchanger of the at least one connected air conditioning module.

Durch das Vorsehen eines von den Klimatisierungsmodulen entfernt angeordneten Steuermoduls und der Ausbildung der Klimatisierungsmodule in Kassetten von Kassettenwänden oder -decken ist eine Installation des Klimatisierungssystems in einem Raum auf eine einfache Art und Weise möglich. Beispielsweise kann das Steuermodul im Nahbereich eines Fluidanschlusses, beispielsweise eines Wasseranschlusses, und/oder einer Frischluftzufuhr angeordnet werden, während die einzelnen Kassetten mit den Klimatisierungsmodulen in herkömmlicher Art und Weise in Kassettenwände oder -decken eingesetzt werden. Auch eine für Betrachter versteckte Anordnung des Steuergeräts ist möglich, beispielsweise in einem durch eine abgehängte Kassettendecke gebildeten Hohlraum. Über entsprechend geeignete Leitungen wird ein oder mehrere Steuermodule mit den Klimatisierungsmodulen verbunden. Ein derartiges Klimatisierungssystem ermöglicht ferner auch die Nachrüstung einer Raumklimatisierung in einfacher Art und Weise.By providing a control module remote from the air conditioning modules and forming the air conditioning modules in cassettes of cassette walls or ceilings, installation of the air conditioning system in a room is possible in a simple manner. For example, the control module can be placed in the vicinity of a fluid connection, for example a water connection, and / or a fresh air supply, while the individual cassettes with the air conditioning modules are used in conventional manner in cassette walls or ceilings. Also hidden for the viewer arrangement of the controller is possible, for example, in a cavity formed by a suspended cassette ceiling. By means of suitably suitable lines, one or more control modules are connected to the air-conditioning modules. Such an air conditioning system also allows the retrofitting of a room air conditioning in a simple manner.

Selbstverständlich müssen die Kassettenwände oder -decken nicht ausschließlich mit erfindungsgemäßen Kassetten mit Klimatisierungsmodul bestückt sein, sondern es ist auch möglich, die erfindungsgemäßen Kassetten mit herkömmlichen Kassetten ohne Klimatisierungsmodul oder mit herkömmlichen Platten zu kombinieren, so dass die Kassettenwände oder -decken teilweise mit den erfindungsgemäßen Kassetten und teilweise mit herkömmlichen Kassetten oder Platten bestückt sind.Of course, the cassette walls or ceilings need not be exclusively equipped with cassettes according to the invention with air conditioning module, but it is also possible to combine the cassettes according to the invention with conventional cassettes without air conditioning module or conventional plates, so that the cassette walls or ceilings partially with the cassettes of the invention and are partially populated with conventional cassettes or disks.

Vorzugsweise ist vorgesehen, dass ein Leitungsverbund, der mindestens aus einer Luftleitung, einer Fluidzuleitung und einer Fluidableitung besteht, das Steuermodul mit dem Klimatisierungsmodul verbindet. Dabei besitzt der Leitungsverbund vorzugsweise eine gemeinsame Ummantelung, die die Leitungen umfasst.It is preferably provided that a line network, which consists of at least one air line, a fluid supply line and a fluid outlet, connects the control module to the air conditioning module. In this case, the line network preferably has a common sheath which comprises the lines.

Durch das Verlegen eines einzigen Leitungsverbundes kann das Klimatisierungsmodul mit dem Steuermodul verbunden und somit die Einsatzbereitschaft des Klimatisierungsmoduls hergestellt werden. Der Anschluss des Klimatisierungsmoduls ist somit auf eine besonders einfache Art und Weise möglich.By laying a single line network, the air conditioning module can be connected to the control module and thus the operational readiness of the air conditioning module can be made. The connection of the air conditioning module is thus possible in a particularly simple manner.

Dabei kann es vorgesehen sein, dass der Leitungsverbund jeweils über eine lösbare Steckverbindung mit dem Klimatisierungsmodul und dem Steuermodul verbunden ist.It may be provided that the line network is connected in each case via a detachable plug connection with the air conditioning module and the control module.

Bei einem bevorzugten Ausführungsbeispiel der Erfindung weist die lösbare Steckverbindung jeweils einen Stecker und eine Steckbuchse auf, wobei vorzugsweise der Stecker jeder Steckverbindung an dem Leitungsverbund und die Steckbuchse jeweils an dem Steuermodul und dem Klimatisierungsmodul angeordnet sind und wobei die Steckverbindung Führungseinrichtungen zum Führen des Steckers in der Steckbuchse aufweist, die eine exakte Verbindung des Leitungsverbunds mit dem Steuermodul und dem Klimatisierungsmodul ermöglicht.In a preferred embodiment of the invention, the releasable plug connection in each case has a plug and a socket, wherein preferably the plug of each plug connection to the line network and the socket are respectively arranged on the control module and the air conditioning module and wherein the connector guide means for guiding the plug in the Socket has, which allows an exact connection of the line network with the control module and the air conditioning module.

Durch das Vorsehen von lösbaren Steckverbindungen, die vorzugsweise aus Stecker und Steckbuchse bestehen, kann der Leitungsverbund auf eine einfache Art und Weise mit dem Steuermodul und dem Klimatisierungsmodul verbunden werden. Durch die lösbare Ausgestaltung der Steckverbindung ist es ferner möglich, einzelne Teile des Klimatisierungssystems, beispielsweise das Klimatisierungsmodul, das Steuermodul oder den Leitungsverbund abzunehmen, um diese zu warten, auszutauschen oder zu modernisieren. Die Führungseinrichtungen in der Steckverbindung, die den Stecker in der Steckbuchse führen, ermöglichen eine exakte Verbindung des Leitungsverbundes mit dem Steuermodul und dem Klimatisierungsmodul, so dass die in dem Leitungsverbund enthaltenden Leitungen stets mit dem entsprechenden Gegenstück in den Modulen verbunden werden. Dadurch wird ein Fehlanschluss des Systems verhindert.By providing detachable plug connections, which preferably consist of plug and socket, the cable network can be connected in a simple manner with the control module and the air conditioning module. Due to the releasable design of the connector, it is also possible to remove individual parts of the air conditioning system, for example, the air conditioning module, the control module or the line network to maintain this to replace or modernize. The guide means in the connector, which guide the plug in the socket, allow an exact connection of the cable network with the control module and the air conditioning module, so that the lines contained in the line network are always connected to the corresponding counterpart in the modules. This prevents a misconnection of the system.

In einem bevorzugten Ausführungsbeispiel ist vorgesehen, dass das Klimatisierungsmodul eine Beleuchtungsvorrichtung aufweist.In a preferred embodiment it is provided that the air conditioning module has a lighting device.

Die Beleuchtungsvorrichtung kann aus einer in dem Klimatisierungsmodul angeordneten elektrischen Lampe bestehen, wobei die elektrische Lampe mit dem Steuermodul elektrisch verbunden ist und von dem Steuermodul regelbar ist. Beispielsweise ist es möglich, dass das Klimatisierungsmodul neben der Klimatisierungsfunktion gleichzeitig die Funktion einer elektrischen Beleuchtung übernimmt, so dass keine zusätzlichen Beleuchtungsvorrichtungen in dem Raum notwendig sind.The lighting device may consist of an electric lamp arranged in the air-conditioning module, wherein the electric lamp is electrically connected to the control module and is controllable by the control module. For example, it is possible that the air-conditioning module simultaneously performs the function of electrical lighting in addition to the air conditioning function, so that no additional lighting devices in the room are necessary.

Dabei kann in vorteilhafter Weise vorgesehen sein, dass eine elektrische Leitung in dem Leitungsverbund angeordnet ist, die die elektrische Verbindung zwischen der elektrischen Lampe im Kümatisierungsmodul und dem Steuermodul bildet.In this case, it can be provided in an advantageous manner that an electrical line is arranged in the line network, which forms the electrical connection between the electric lamp in Kümatisierungsmodul and the control module.

Auf diese Art und Weise ist die elektrische Versorgung der elektrischen Lampe auf eine einfache Art und Weise möglich, indem das Klimatisierungsmodul über den Leitungsverbund an das Steuermodul angeschlossen wird.In this way, the electrical supply of the electric lamp in a simple manner is possible by the air conditioning module is connected via the line network to the control module.

Zusätzlich oder alternativ zu der Beleuchtungsvorrichtung in Form einer elektrischen Lampe kann eine Beleuchtungsvorrichtung in dem Klimatisierungsmodul einen ersten Lichtleiter aufweisen, der mit einer in dem Steuermodul angeordneten Lichtquelle optisch verbunden ist, wobei das Steuermodul die in dem Steuermodul angeordnete Lichtquelle regelt. Auf diese Weise ist es möglich, die Beleuchtungsfunktion von mehreren Klimatisierungsmodulen durch eine zentrale Lichtquelle zu bilden, die in dem Steuermodul angeordnet ist. Durch das Vorsehen von Lichtleitern wird das von der Lichtquelle erzeugte Licht in die Klimatisierungsmodule geleitet und von dort in den Raum abgestrahlt. Auf diese Art und Weise ist eine Beleuchtungsfunktion in dem Klimatisierungsmodulen auf eine platzsparende Art und Weise möglich, die ferner keine elektrische Verbindung mit dem Klimatisierungsmodul benötigt. Neben einer Beleuchtung im herkömmlichen Sinne sind über Lichtleiter ferner Effektbeleuchtungen möglich.Additionally or alternatively to the lighting device in the form of an electric lamp, a lighting device in the air conditioning module may have a first optical fiber optically connected to a light source arranged in the control module, wherein the control module controls the light source arranged in the control module. In this way, it is possible to form the lighting function of a plurality of air conditioning modules by a central light source arranged in the control module. By providing light guides, the light generated by the light source is passed into the air conditioning modules and radiated from there into the room. In this way, a lighting function in the air-conditioning modules is possible in a space-saving manner, which further requires no electrical connection with the air-conditioning module. In addition to lighting in the traditional sense, light guides also allow for effect lighting.

Es ist vorzugsweise vorgesehen, dass ein zweiter Lichtleiter in dem Leitungsverbund angeordnet ist, der die optische Verbindung zwischen der Lichtquelle in dem Steuermodul und dem ersten Lichtleiter in dem Klimatisierungsmodul bildet. Durch das Vorsehen des zweiten Lichtleiters in dem Leitungsverbund ist es auf eine einfache Art und Weise möglich, die Verbindung des Klimatisierungsmoduls mit dem Steuermodul mit wenigen Handgriffen zu ermöglichen, da der Leitungsverbund jeweils nur in das Klimatisierungsmodul und das Steuermodul eingesteckt werden muss.It is preferably provided that a second light guide is arranged in the line network, which forms the optical connection between the light source in the control module and the first light guide in the air conditioning module. By providing the second light guide in the line network, it is possible in a simple manner to allow the connection of the air conditioning module with the control module with little effort, since the line network must be inserted only in the air conditioning module and the control module.

Die Erfindung sieht in vorteilhafter Weise vor, dass der Wärmetauscher aus einer Rohrschlange oder Rohrbündeln besteht, wobei das Fluid durch die Rohre des Wärmetauschers geleitet wird. Derartige Wärmetauscher haben den Vorteil, dass sie einen besonders guten Wärmeübergang zwischen einem Fluid und einem Gas gewährleisten können.The invention advantageously provides that the heat exchanger consists of a coil or bundles of tubes, wherein the fluid is passed through the tubes of the heat exchanger. Such heat exchangers have the advantage that they can ensure a particularly good heat transfer between a fluid and a gas.

Der Wärmetauscher kann ein Kreuzstromwärmetauscher sein.The heat exchanger may be a cross-flow heat exchanger.

Vorzugsweise ist vorgesehen, dass der Luftverteiler Luftleitbleche aufweist, die die durch den Luftverteiler strömende Luft in dem Klimatisierungsmodul verteilt und gegen den Wärmetauscher lenkt. Durch das Vorsehen von Luftleitblechen, die die durch den Luftverteiler strömende Luft verteilen und gegen den Wärmetauscher lenken, ist ein guter Wärmeübergang zwischen Wärmetauscher und Luft möglich, so dass das Klimatisierungsmodul auf eine effiziente Art und Weise arbeiten kann.It is preferably provided that the air distributor has air baffles which distributes the air flowing through the air distributor in the air conditioning module and deflects against the heat exchanger. By providing air vanes which distribute the air flowing through the air manifold and direct it against the heat exchanger, good heat transfer between the heat exchanger and air is possible, so that the air conditioning module can operate in an efficient manner.

Vorzugsweise ist vorgesehen, dass die Kassette mehrere Luftaustrittsöffnungen aufweist, durch die die durch den Luftverteiler strömende Luft des Klimatisierungsmoduls austreten kann. Auf diese Weise kann die durch den Luftverteiler in der Kassette verteilte Luft in den Raum gelangen, ohne dass in dem Raum starke Luftströmungen entstehen, da jeweils nur geringe Luftmengen aus einer Luftaustrittsöffnung austreten.It is preferably provided that the cassette has a plurality of air outlet openings, through which the air flowing through the air distributor air of the air conditioning module can escape. In this way, the air distributed through the air manifold in the cassette air can enter the room without causing strong air currents in the room, since only small amounts of air escape from an air outlet opening.

In einem besonders bevorzugten Ausführungsbeispiel der Erfindung weist das Klimatisierungsmodul eine Feuerlöscheinrichtung auf, die vorzugsweise mit dem Fluid aus dem Wärmetauscher versorgbar ist. Dadurch ist es möglich, das Klimatisierungsmodul gleichzeitig als Feuerlöschanlage zu verwenden, so dass der Platzaufwand gegenüber den getrennten Systemen erheblich verringert wird.In a particularly preferred embodiment of the invention, the air conditioning module on a fire extinguishing device, which is preferably supplied with the fluid from the heat exchanger. This makes it possible to use the air conditioning module simultaneously as a fire extinguishing system, so that the space required compared to the separate systems is significantly reduced.

Vorzugsweise hat die Feuerlöscheinrichtung eine Betätigungseinrichtung, die bei einer auf das Klimatisierungsmodul einwirkenden Temperatur von mindestens 70 °C ausgelöst wird. Dadurch wird gewährleistet, dass bei einem entstehenden Brand die Feuerlöscheinrichtung betätigbar ist, so dass der Feuerlöschvorgang ausgelöst werden kann.Preferably, the fire extinguishing device has an actuating device, which is triggered at a temperature acting on the air conditioning module temperature of at least 70 ° C. This ensures that the fire extinguishing device can be actuated in the event of a fire, so that the fire extinguishing process can be triggered.

In einem besonders bevorzugten Ausführungsbeispiel ist vorgesehen, dass das Steuermodul ein Auslösen der Betätigungseinrichtung der Feuerlöscheinrichtung registriert und die in den entsprechenden Wärmetauscher geleitete Fluidmenge und/oder den an entsprechenden Wärmetausch anliegenden Fluiddruck erhöht. Nach Auslösen der Feuerlöscheinrichtung wird somit über das Steuermodul gewährleistet, dass die Feuerlöscheinrichtung an dem entsprechenden Klimatisierungsmodul stets mit Fluid versorgt wird und/oder ein entsprechend hoher Fluiddruck an dem Wärmetauscher anliegt, um die Feuerlöscheinrichtung zuverlässig zu betreiben.In a particularly preferred embodiment, it is provided that the control module registers a triggering of the actuating device of the fire extinguishing device and increases the amount of fluid conducted into the corresponding heat exchanger and / or the fluid pressure applied to the corresponding heat exchange. After triggering the fire extinguishing device is thus ensured via the control module that the fire extinguisher is always supplied to the corresponding air conditioning module with fluid and / or a correspondingly high fluid pressure applied to the heat exchanger to operate the fire extinguishing device reliable.

Dabei kann vorgesehen sein, dass die Feuerlöscheinrichtung eine Düse aufweist, die das aus dem Wärmetauscher austretende Fluid verteilt, vorzugsweise vernebelt.It can be provided that the fire extinguishing device has a nozzle which distributes the emerging from the heat exchanger fluid, preferably atomized.

In einem weiteren Ausführungsbeispiel der Erfindung ist vorgesehen, dass eine Kondensatabführungseinrichtung in dem Klimatisierungsmodul angeordnet ist, die sich in dem Klimatisierungsmodul ansammelnde Kondensatflüssigkeit abführt. Durch die Möglichkeit, das Klimatisierungsmodul auch als Kühlungsmodul zu betreiben, kann sich an dem Wärmetauscher in dem Klimatisierungsmodul Flüssigkeit kondensierend als Kondensatflüssigkeit in dem Klimatisierungsmodul sammeln. Über die Kondensatabführungseinrichtung wird verhindert, dass in dem Klimatisierungsmodul angesammelte Kondensatflüssigkeit Schäden, beispielsweise durch Schimmelbildung, in dem Klimatisierungsmodul verursacht.In a further exemplary embodiment of the invention, it is provided that a condensate discharge device is arranged in the air conditioning module, which dissipates condensate liquid accumulating in the air conditioning module. Due to the possibility of operating the air conditioning module as a cooling module, condensing liquid can collect on the heat exchanger in the air conditioning module as condensate liquid in the air conditioning module. Via the condensate discharge device, condensate liquid accumulated in the air conditioning module is prevented from causing damage, for example by mold, in the air conditioning module.

Die Kondensatabführungseinrichtung kann dabei eine an dem Wärmetauscher angeordnete Venturipumpe aufweisen.The condensate removal device can have a venturi pump arranged on the heat exchanger.

In einem besonders bevorzugten Ausführungsbeispiel besteht der Wärmetauscher aus einem flexiblen Material, wobei der in dem Wärmetauscher herrschende Fluiddruck die Steifigkeit des Wärmetauschers erhöht. Somit kann der Wärmetauscher aus einem sehr leichten Material hergestellt werden, so dass das Klimatisierungsmodul insgesamt nur ein relativ geringes Gewicht aufweist. Durch den Betrieb in dem Wärmetauscher herrschenden Fluiddruck wird die Steifigkeit des Wärmetauschers erhöht und der Wärmetauscher wird in eine für den Einsatz vorteilhafte Form gebracht, in der er besonders gut von Luft umströmt werden kann.In a particularly preferred embodiment, the heat exchanger consists of a flexible material, wherein the prevailing in the heat exchanger fluid pressure increases the stiffness of the heat exchanger. Thus, the heat exchanger can be made of a very light material, so that the air conditioning module has a total of only a relatively low weight. By the operation in the heat exchanger prevailing fluid pressure, the rigidity of the heat exchanger is increased and the heat exchanger is brought into an advantageous form for use, in which it can be particularly well flowed around by air.

Ausführungsbeispiele der Erfindung werden unter Bezugnahme auf die nachfolgenden Zeichnungen näher erläutert. Es zeigen:

Fig. 1
eine schematische Seitenansicht eines Ausführungsbeispiels eines erfindungsgemäßen Klimatisierungssystems,
Fg. 2
eine schematische, perspektivische Ansicht eines Ausführungs- beispiels eines erfindungsgemäßen Klimatisierungssystems,
Fig. 3
eine schematische Ansicht einer erfindungsgemäßen Kassette mit Klimatisierungsmodul,
Fig. 4
eine schematische Schnittdarstellung einer erfindungsgemäßen Kassette mit Klimatisierungsmodul und
Fig. 5
eine schematische Aufbauskizze eines Steuermoduls.
Embodiments of the invention will be explained in more detail with reference to the following drawings. Show it:
Fig. 1
a schematic side view of an embodiment of an air conditioning system according to the invention,
Fig. 2
a schematic, perspective view of an embodiment of an air conditioning system according to the invention,
Fig. 3
a schematic view of a cassette according to the invention with air conditioning module,
Fig. 4
a schematic sectional view of a cassette according to the invention with air conditioning module and
Fig. 5
a schematic structure diagram of a control module.

In Fig. 1 ist ein erfindungsgemäßes Klimatisierungssystem 1 schematisch in der Seitenansicht dargestellt. Das Klimatisierungssystem besteht aus mehreren Kassetten 3, die über Halterungen 4 an einer Decke 6 befestigt sind.In Fig. 1 is an inventive air conditioning system 1 is shown schematically in the side view. The air conditioning system consists of several cassettes 3, which are fastened via brackets 4 to a ceiling 6.

Die Kassetten 3 bilden zusammen mit Platten 8 oder herkömmlichen Kassetten eine Kassettendecke. Das Klimatisierungssystem 1 weist ferner ein Steuermodul 11 auf, das über einen Leitungsverbund 13 mit den Kassetten 3 verbunden ist. Der Leitungsverbund 13 ist jeweils über Steckverbindungen 21 mit den Kassetten bzw. dem Steuermodul 11 verbunden.The cassettes 3 together with plates 8 or conventional cassettes form a coffered ceiling. The air conditioning system 1 further comprises a control module 11 which is connected via a line network 13 with the cassettes 3. The line network 13 is connected in each case via plug connections 21 with the cassettes or the control module 11.

Wie aus Fig. 2 ersichtlich ist, umfassen die Kassetten 3 jeweils ein Klimatisierungsmodul 5, das mehrere Luftaustrittsöffnungen 37 sowie eine Beleuchtungsvorrichtung 25 aufweist. Das Steuermodul 11, das entfernt von den Kassetten 3 angeordnet ist, versorgt die Klimatisierungsmodule 5 über den Leitungsverbund 13 mit Luft sowie mit einem Fluid für einen Wärmetauscher.How out Fig. 2 can be seen, the cassettes 3 each comprise an air conditioning module 5, which has a plurality of air outlet openings 37 and a lighting device 25. The control module 11, which is arranged away from the cassettes 3, supplies the air-conditioning modules 5 with air via the line network 13 as well as with a fluid for a heat exchanger.

Zum besseren Verständnis der Funktionsweise eines erfindungsgemäßen Klimatisierungsmoduls 5 in einer Kassette 3 sind in Fig. 3 die verdeckten Kanten dargestellt. Die Kassette 3 ist über den Leitungsverbund 13 und über eine Steckverbindung 21 angeschlossen. Der Leitungsverbund 13 führt zu einem in Fig. 3 nicht dargestellten erfindungsgemäßen Steuermodul. Die Steckverbindung 21 besteht aus einem Stecker 23 und einer Steckbuchse 24. Dabei ist der Stecker 23 an dem Leitungsverbund 13 angeordnet und die Steckbuchse 24 befindet sich in der Kassette 3. Die Steckverbindung 21 weist in Fig. 3 nicht dargestellte Führungseinrichtungen zum Führen des Steckers 23 auf, um zu gewährleisten, dass der Stecker 23 richtig in die Steckbuchse 24 eingeführt wird, um eine exakte Verbindung des Leitungsverbundes zu ermöglichen.To better understand the operation of an air conditioning module according to the invention 5 in a cassette 3 are in Fig. 3 the hidden edges are shown. The cassette 3 is connected via the line network 13 and via a plug connection 21. The line network 13 leads to a in Fig. 3 Not shown inventive control module. The connector 21 consists of a plug 23 and a socket 24. In this case, the plug 23 is arranged on the line assembly 13 and the socket 24 is located in the cassette 3. The connector 21 points in Fig. 3 Not shown guide means for guiding the plug 23 to ensure that the plug 23 is properly inserted into the socket 24 to allow an exact connection of the cable assembly.

In dem Klimatisierungsmodul 5 ist ein Wärmetauscher 9 angeordnet, der von einem Fluid durchströmt wird. Die an den Wärmetauscher 9 angeschlossene Fluidzuleitung und Fluidableitung, die in Fig. 3 nicht dargestellt sind, befinden sich in dem Leitungsverbund 13. Über die Steckverbindung wird somit gewährleistet, dass eine Verbindung zwischen dem Wärmetauscher 9 und dem Steuermodul besteht. Ferner ist in dem Leitungsverbund 13 eine Luftleitung angeordnet, die Luft in das Klimatisierungsmodul 5 leitet. Wie in Fig. 3 durch Pfeile dargestellt ist, kann die Luft aus dem Leitungsverbund 13 über die Steckverbindung 21 in den Luftverteiler 7 des Klimatisierungsmoduls 5 ausströmen. Der Luftverteiler 7 besteht bei dem in Fig. 3 dargestellten Ausführungsbeispiel aus einem Hohlraum. Ferner weist der Luftverteiler 7 bei dem in Fig. 3 dargestellten Ausführungsbeispiel Luftleitbleche 35 auf, auf die die aus der Steckverbindung 21 strömende Luft auftrifft und in dem Luftverteiler 7 verteilt wird. In dem Verteiler 7 wird die Luft so verteilt, dass sie um die Rohre des Wärmetauschers 9 strömt und ein Wärmeaustausch zwischen dem in dem Wärmetauscher 9 befindlichen Fluid und der Luft stattfindet. Auf diese Art und Weise kann die Luft entweder erwärmt oder gekühlt werden, je nachdem welche Temperatur das durch den Wärmetauscher 9 strömende Fluid im Verhältnis zu der Luft hat.In the air conditioning module 5, a heat exchanger 9 is arranged, which is flowed through by a fluid. The connected to the heat exchanger 9 fluid supply and fluid discharge, the in Fig. 3 are not shown, are in the line network 13. About the connector is thus ensured that there is a connection between the heat exchanger 9 and the control module. Furthermore, an air line is arranged in the line network 13, which conducts air into the air conditioning module 5. As in Fig. 3 is shown by arrows, the air can flow out of the line network 13 via the connector 21 into the air distributor 7 of the air conditioning module 5. The air distributor 7 is in the in Fig. 3 illustrated embodiment of a cavity. Furthermore, the air distributor 7 at the in Fig. 3 illustrated embodiment baffles 35, on the the air flowing from the connector 21 impinges air and is distributed in the air distributor 7. In the distributor 7, the air is distributed so as to flow around the tubes of the heat exchanger 9 and heat exchange takes place between the fluid in the heat exchanger 9 and the air. In this way, the air can either be heated or cooled, depending on the temperature which the fluid flowing through the heat exchanger 9 has in relation to the air.

Nach Wechselwirkung der Luft mit dem Wärmetauscher strömt die Luft durch die Luftaustrittsöffnungen 37 in den unterhalb des Klimatisierungsmoduls befindlichen Raum. Aufgrund der Vielzahl der Luftaustrittsöffnungen 37 entweicht jeweils nur eine geringe Menge Luft durch jede Luftaustrittsöffnung 37, so dass durch das Klimatisierungsmodul kein starker Luftstrom in dem darunter befindlichen Raum entsteht.After interaction of the air with the heat exchanger, the air flows through the air outlet openings 37 in the space located below the air conditioning module. Due to the large number of air outlet openings 37, only a small amount of air escapes through each air outlet opening 37, so that no strong air flow is created in the space below through the air conditioning module.

Bei dem in Fig. 3 dargestellten Ausführungsbeispiel der Erfindung ist keine Beleuchtungsvorrichtung vorgesehen. Selbstverständlich kann das in Fig. 3 dargestellte Ausführungsbeispiel mit einer erfindungsgemäßen Beleuchtungsvorrichtung kombiniert werden.At the in Fig. 3 illustrated embodiment of the invention, no lighting device is provided. Of course, that can be done in Fig. 3 illustrated embodiment can be combined with a lighting device according to the invention.

In Fig. 4 ist ein weiteres Ausführungsbeispiel eines erfindungsgemäßen Klimatisierungsmoduls einer Kassette 3 einer Kassettenwand oder -decke schematisch im Schnitt dargestellt. Das Klimatisierungsmodul 5 besteht wiederum aus einem Wärmetauscher 9, der aus einer mit Fluid durchströmten Rohrschlange und einem Luftverteiler 7 besteht. Der Luftverteiler 7 weist Luftleitbleche 35 zur besseren Verteilung der Luft auf. Über den Leitungsverbund 13 und eine Steckverbindung 21, die wiederum aus einem Stecker 23 und einer Steckbuchse 24 besteht, ist das Klimatisierungsmodul 5 mit einem nicht dargestellten Steuermodul verbunden. Die von dem Steuermodul durch den Leitungsverbund 13 an das Klimatisierungsmodul 5 geleitete Luft strömt aus der Steckverbindung 21 in den Luftverteiler 7 und wird mit Hilfe der Luftleitbleche 35 in den Luftverteiler 7 verteilt, wie durch die Pfeile in fig. 4 angedeutet ist. Dadurch kann die Luft vorteilhafterweise den Wärmetauscher 9 umströmen, so dass es zu einem Temperaturaustausch zwischen dem Wärmetauscher und der Luft kommt.In Fig. 4 is a further embodiment of an air conditioning module according to the invention a cassette 3 of a cassette wall or ceiling schematically shown in section. The air conditioning module 5 in turn consists of a heat exchanger 9, which consists of a fluid-flow pipe coil and an air distributor 7. The air distributor 7 has air baffles 35 for better distribution of the air. About the line network 13 and a connector 21, which in turn consists of a plug 23 and a socket 24, the air conditioning module 5 is connected to a control module, not shown. The guided by the control module through the line network 13 to the air conditioning module 5 air flows from the connector 21 into the air distributor 7 and is distributed by means of the air baffles 35 in the air distributor 7, as indicated by the arrows in FIG fig. 4 is indicated. As a result, the air can advantageously flow around the heat exchanger 9, so that there is a temperature exchange between the heat exchanger and the air.

Ferner weist das Klimatisierungsmodul 5 eine Beleuchtungsvorrichtung 25 auf, die den unterhalb des Klimatisierungsmoduls 5 befindlichen Raum beleuchten kann. Bei dem in Fig. 4 dargestellten Ausführungsbeispiel besteht die Beleuchtungsvorrichtung aus einem Lichtleiter 29, der über einen in Fig. 4 nicht dargestellten zweiten Lichtleiter mit einer Lichtquelle in einem Steuermodul verbunden ist. Die Enden der Lichtleiter strahlen das von der Lichtquelle des Steuermoduls erzeugte Licht entweder direkt in den unterhalb des Klimatisierungsmoduls befindlichen Raum oder strahlen es gegen einen Reflektor, der das Licht in Richtung des Raumes reflektiert.Furthermore, the air conditioning module 5 has a lighting device 25, which can illuminate the space located below the air conditioning module 5. At the in Fig. 4 illustrated embodiment, the lighting device consists of a light guide 29, which has a in Fig. 4 not shown second optical fiber is connected to a light source in a control module. The ends of the optical fibers radiate the light generated by the light source of the control module either directly into the space below the air conditioning module or radiate it against a reflector which reflects the light in the direction of the room.

Die Erfindung sieht in vorteilhafter Weise vor, dass die Kassetten 3 mit Klimatisierungsmodul 5 als Kassetten in eine herkömmliche Kassettenwand oder -decke angeordnet werden können. Dadurch ist es beispielsweise möglich, bei Kassettendecken ein Klimatisierungssystem 1 nachzurüsten. Dabei ist es von Vorteil, dass das Steuermodul entfernt von dem Klimatisierungsmodul angeordnet werden kann, da somit das Steuermodul, das die Klimatisierungsmodule der Kassetten mit Fluid und Luft sowie mit elektrischem Strom und/oder Licht versorgt, beispielsweise in der Nähe eines Fluidanschlusses angeordnet werden kann. Auch ist es möglich, das Steuermodul entsprechend von den Blicken des Betrachters versteckt anzuordnen, so dass das Steuermodul nicht störend für den Betrachter ist.The invention advantageously provides that the cassettes 3 with the air conditioning module 5 can be arranged as cassettes in a conventional cassette wall or ceiling. This makes it possible, for example, to retrofit an air conditioning system 1 in coffered ceilings. In this case, it is advantageous that the control module can be arranged remotely from the air conditioning module, since the control module which supplies the air conditioning modules of the cassettes with fluid and air as well as with electric current and / or light can thus be arranged, for example, in the vicinity of a fluid connection , It is also possible to arrange the control module hidden from the view of the observer, so that the control module is not disturbing to the viewer.

Bei dem erfindungsgemäßen Klimatisierungsmodul muss der Luftverteiler nicht zwangsläufig aus einem durchgängigen Hohlraum bestehen, sondern es können auch mehrere kleine Hohlräume vorgesehen sein. Dabei kann das Klimatisierungsmodul auch mit einer Wabenstruktur aufgebaut sein, wodurch das Klimatisierungsmodul eine höhere Steifigkeit erhält.In the air conditioning module according to the invention, the air distributor does not necessarily consist of a continuous cavity, but it can also be provided several small cavities. In this case, the air conditioning module can also be constructed with a honeycomb structure, whereby the air conditioning module receives a higher rigidity.

In einem erfindungsgemäßen Klimatisierungssystem kann ferner der Wärmetauscher aus einem flexiblen Material bestehen, beispielsweise einem Kunststoff, z.B. PE-HD, so dass der Wärmetauscher erst durch Anliegen eines Fluiddruckes in die für den Einsatz notwendige Form gedrückt wird. Gleichzeitig wird durch den Fluidinnendruck die Steifigkeit des Wärmetauschers erhöht.In an air-conditioning system according to the invention, furthermore, the heat exchanger may be made of a flexible material, for example a plastic, e.g. PE-HD, so that the heat exchanger is pressed only by applying a fluid pressure in the form necessary for use. At the same time, the stiffness of the heat exchanger is increased by the internal fluid pressure.

In Fig. 5 ist ein erfindungsgemäßes Steuermodul 11 schematisch dargestellt. Das Steuermodul 11 besitzt einen Verdichter 16, der Luft über eine Filtereinrichtung 22 ansaugt und in die Luftleitung 15 des Leitungsverbunds 13 leitet. Über die Filtereinrichtung 22 kann die angesaugte Luft hygienisiert und/oder aromatisiert werden. Ferner ist in dem Steuermodul eine Lichtquelle 31 angeordnet, die über einen zweiten Lichtleiter 33, der im Leitungsverbund 13 angeordnet ist, mit dem in Fig. 4 ersichtlichen zweiten Lichtleiter 29 verbunden ist. Das von der Lichtquelle 31 erzeugte Licht kann somit über den zweiten Lichtleiter 33 und den ersten Lichtleiter 29 Licht zur Beleuchtung an das Klimatisierungsmodul 5 leiten.In Fig. 5 an inventive control module 11 is shown schematically. The control module 11 has a compressor 16, which sucks in air via a filter device 22 and conducts it into the air line 15 of the line network 13. About the filter device 22, the sucked air can be sanitized and / or flavored. Further, in the control module, a light source 31 is arranged, which via a second light guide 33, which is arranged in the line network 13, with the in Fig. 4 apparent second light guide 29 is connected. The light generated by the light source 31 can thus guide light for illumination to the air-conditioning module 5 via the second light guide 33 and the first light guide 29.

Das Steuermodul 11 weist ferner einen Fluidanschluss, der aus einer Fluidzufuhr 18 und einen Fluidabfluss 20 besteht, auf und versorgt somit über die in den Leitungsverbund 13 angeordnete Fluidzuleitung 17 und Fluidableitung 19 den in dem Klimatisierungsmodul angeordneten Wärmetauscher mit Fluid.The control module 11 further has a fluid connection, which consists of a fluid supply 18 and a fluid outlet 20, and thus supplies via the arranged in the manifold 13 fluid supply line 17 and fluid discharge 19 arranged in the air conditioning module heat exchanger with fluid.

Der Leitungsverbund 13 ist über eine Steckverbindung 21 mit dem Steuermodul verbunden. Eine Steuereinheit 28 regelt sowohl den Verdichter 16 als auch die Lichtquelle 31. Der Fluidzufluss und Fluidabfluss zu oder von dem Wärmetauscher wird ferner über Ventileinrichtungen 18a und 20a, die ebenfalls von der Steuereinheit 28 geregelt werden, bestimmt. Ferner versorgt die Steuereinheit 28 über eine Stromleitung 27 die angeschlossenen Klimatisierungsmodule mit Strom. Über die Stromleitung 27 kann beispielsweise eine in dem Klimatisierungsmodul angeordnete Lampe, die als Beleuchtungsvorrichtung dient, mit Strom versorgt werden. Darüber hinaus können weitere mit Strom zu versorgende Einrichtungen der Kassette oder des Klimatisierungsmoduls vorgesehen sein. Beispielsweise kann ein Lautsprecher, der über die Stromleitungen mit einem Audioabspielgerät verbunden ist, in der Kassette integriert sein.The line network 13 is connected via a plug connection 21 with the control module. A control unit 28 controls both the compressor 16 and the light source 31. The fluid flow and fluid drain to or from the heat exchanger is further determined by valve means 18a and 20a, which are also controlled by the control unit 28. Furthermore, the control unit 28 supplies the connected air-conditioning modules with power via a power line 27. For example, a lamp arranged in the air-conditioning module, which serves as a lighting device, can be supplied with power via the power line 27. Furthermore may be provided with power to be supplied facilities of the cassette or the air conditioning module. For example, a loudspeaker connected to an audio player via the power lines may be integrated in the cassette.

In den Luftfilter 22 des Steuermoduls 11 können ferner Aromen zugegeben werden, die das Raumklima beeinflussen können. Auch ist es möglich, dass die Steuereinheit 28 des Steuermoduls 11 über eine Schnittstelle mit einem Computer oder einer Fernbedienung verbunden ist, so dass die an die Steuereinheit 28 angeschlossenen Einheiten fernbedienbar geregelt werden können.In the air filter 22 of the control module 11 flavors can also be added, which can affect the room climate. It is also possible that the control unit 28 of the control module 11 is connected via an interface with a computer or a remote control, so that the units connected to the control unit 28 can be controlled by remote control.

An einem Steuermodul können selbstverständlich mehrere Klimatisierungsmodule angeordnet sein. Durch das Vorsehen einer Steckverbindung kann bzw. können mit wenigen Handgriffen das Steuermodul bzw. die Klimatisierungsmodule miteinander verbunden werden.Of course, a plurality of air conditioning modules can be arranged on a control module. By providing a connector can or can be connected to each other with a few simple steps, the control module or the air conditioning modules.

Das erfindungsgemäße Steuermodul kann mehrere Anschlussmöglichkeiten für Steckverbindungen 21 aufweisen, so dass mehrere Klimatisierungsmodule einzeln versorgt werden können. Dabei können die Zuflüsse zu den einzelnen Klimatisierungsmodulen getrennt oder gemeinsam geregelt werden. Es ist auch möglich, dass mehrere Klimatisierungsmodule an eine Steckverbindung des Steuermoduls angeschlossen werden.The control module according to the invention can have a plurality of connection options for plug connections 21, so that a plurality of air conditioning modules can be supplied individually. The inflows to the individual air conditioning modules can be regulated separately or together. It is also possible that several air conditioning modules are connected to a connector of the control module.

In einem besonderen Ausführungsbeispiel der Erfindung ist vorgesehen, dass das Klimatisierungsmodul ferner eine Feuerlöscheinrichtung aufweist, die vorzugsweise mit dem Fluid aus dem Wärmetauscher versorgbar ist. Die Betätigungsvorrichtung löst dabei die Feuerlöscheinrichtung bei einer auf das Klimatisierungsmodul einwirkenden Temperatur von mindestens 70 °C aus. Das Auslösen der Feuerlöscheinrichtung wird vorzugsweise von dem Steuermodul 11 erfasst, so dass die über die Fluidzufuhr 18 in den Leitungsverbund 13 und somit in das Klimatisierungsmodul eingeleitete Fluidmenge erhöht werden kann. Gleichzeitig kann durch Betätigung des an dem Fluidabfluss angeordneten Ventils 20a der Fluiddruck in dem System erhöht werden, so dass eine beispielsweise in der Feuerlöscheinrichtung angeordnete Düse den notwendigen Betriebsdruck erhält.In a particular embodiment of the invention it is provided that the air conditioning module further comprises a fire extinguishing device, which is preferably supplied with the fluid from the heat exchanger. The actuator triggers the fire extinguishing device at a temperature acting on the air conditioning module temperature of at least 70 ° C. The triggering of the fire-extinguishing device is preferably detected by the control module 11, so that the amount of fluid introduced via the fluid supply 18 into the line network 13 and thus into the air-conditioning module can be increased. At the same time, by pressing the on the fluid drain arranged valve 20a, the fluid pressure can be increased in the system, so that a nozzle arranged for example in the fire extinguishing device receives the necessary operating pressure.

Die Kombination der Feuerlöscheinrichtung mit dem Klimatisierungsmodul hat den Vorteil, dass derartige Systeme im Gegensatz zu getrennten Systemen einen wesentlich geringeren Platzaufwand benötigen.The combination of the fire extinguishing device with the air conditioning module has the advantage that such systems, in contrast to separate systems require a much smaller space.

Ferner kann vorgesehen sein, dass die Kondensatabführungseinrichtung in dem Klimatisierungsmodul angeordnet ist, die in dem Klimatisierungsmodul entstehendes Kondensat abführt. Dabei kann die Kondensatabführungseinrichtung eine in dem Wärmetauscher angeordnete Venturipumpe aufweisen, die aufgrund der Fluidströmung dem Wärmetauscher das Kondensat absaugt.Furthermore, it can be provided that the condensate removal device is arranged in the air conditioning module, which dissipates condensate formed in the air conditioning module. In this case, the condensate discharge device may have a venturi pump arranged in the heat exchanger, which sucks the condensate due to the fluid flow to the heat exchanger.

Bei dem erfindungsgemäßen Klimatisierungsmodul kann das Steuermodul an einer beliebigen Stelle angeordnet sein, da über einen Leitungsverbund das Steuermodul mit einem entsprechenden Klimatisierungsmodul verbindbar ist. Der Anschluss des Systems ist somit auf eine einfache Art und Weise mit wenigen Handgriffen möglich.In the air conditioning module according to the invention, the control module can be arranged at any point, since the control module can be connected to a corresponding air conditioning module via a line network. The connection of the system is thus possible in a simple manner with a few simple steps.

Es kann vorgesehen sein, dass das Steuermodul die Anzahl und/oder Art der angeschlossenen Klimatisierungsmodule erkennt und die Regelung der Luftzufuhr, der Fluidzufuhr, der Zufuhr von elektrischer Energie, der Lichtzufuhr und anderer Parameter an die angeschlossenen Klimatisierungsmodule anpasst.It may be provided that the control module detects the number and / or type of the connected air conditioning modules and adjusts the control of the air supply, the fluid supply, the supply of electrical energy, the light supply and other parameters to the connected air conditioning modules.

Der Leitungsverbund kann so ausgestaltet sein, dass die Fluidzu- und -ableitung gemeinsam mit den optionalen Licht- und Stromleitungen ummantelt sind und der Zwischenraum zwischen den Leitungen die Luftleitung bildet. Dabei sollten die Fluidzu- und -ableitung thermisch isoliert sein, um einen Wärmeaustausch zwischen Fluid und Luft in dem Leitungsverbund zu vermeiden.The line network can be designed so that the fluid supply and discharge are sheathed together with the optional light and power lines and the space between the lines forms the air line. The fluid supply and discharge should be thermally insulated in order to avoid a heat exchange between fluid and air in the line network.

Claims (20)

  1. Air-conditioning system (1) for rooms, comprising
    - a plurality of cassettes (3) for cassette walls or ceilings,
    - wherein each cassette (3) comprises an air-conditioning module (5),
    - wherein each air-conditioning module (5) comprises an air distributor (7) and a heat exchanger (9) with fluid flowing therethrough,
    - wherein the heat exchanger (9) and the air distributor (7) are arranged in such a manner relative to each other that, during operation of the air-conditioning module (5), heat exchange occurs between air flowing through the air distributor (7) and the fluid flowing through the heat exchanger (9), and
    - wherein at least one control module (11) arranged remote from the air-conditioning modules is provided, being connected to at least one air-conditioning module (5) of one of the cassettes (3), and said at least one control module (11) is operative to control the supply of air to the air distributor (7) and the supply of fluid to the heat exchanger (9) of the at least one connected air-conditioning module (5).
  2. The air-conditioning system according to claim 1, characterized in that a conduit system (13), comprising at least one air conduit (15), a fluid supply conduit (17) and a fluid discharge conduit (19), is arranged to connect the control module (11) to one of the air-conditioning modules (5).
  3. The air-conditioning system according to claim 2, characterized in that the conduit system (13) is respectively connected by a releasable plug connection (21) to the air-conditioning module (5) and the control module (11).
  4. The air-conditioning system according to claim 3, characterized in that the plug connections (21) respectively comprise a plug (23) and a plug socket (24), wherein, preferably, the plug (23) of each plug connection (21) is arranged on the conduit system (13), and the plug socket (24) is arranged respectively on the control module (11) and the air-conditioning module (5), and wherein the plug connection (21) comprises guide means for guiding the plug (23) in the plug socket (24), said guide means allowing for an exact connection of the conduit system (13) to the control module (11) and the air-conditioning module (5).
  5. The air-conditioning system according to any one of the preceding claims 1 to 4, characterized in that at least one air-conditioning module (5) comprises an illumination device (25).
  6. The air-conditioning system according to claim 5, characterized in that the illumination device (25) comprises an electric lamp arranged in the air-conditioning module (5), said electric lamp being electrically connected to the control module (11) and being controllable by the control module (11).
  7. The air-conditioning system according to claim 6, characterized in that an electric line (27) is arranged in the conduit system (13), said electric line preferably forming the electrical connection between the electric lamp in the air-conditioning module (5) and the control module (11).
  8. The air-conditioning system according to any one of the claims 5 to 7, characterized in that the illumination device (25) in the air-conditioning module comprises a first light conductor (29) which is optically connected to a light source (31) arranged in the control module (11), the control module (11) for controlling the light source (31) being arranged in the control module (11).
  9. The air-conditioning system according to claim 8, characterized in that a second light conductor (33) is arranged in the conduit system (13), said second light conductor forming the optical connection between the light source (31) in the control module (11) and the first light conductor (29) in the air-conditioning module (5).
  10. The air-conditioning system according to any one of the claims 1 to 9, characterized in that the heat exchanger (9) comprises a pipe coil or a pipe bundle, the fluid being passed through the pipes of the heat exchanger (9).
  11. The air-conditioning system according to any one of the claims 1 to 10, characterized in that the heat exchanger (9) is a cross-flow heat exchanger.
  12. The air-conditioning system according to any one of the claims 1 to 11, characterized in that the air distributor (7) comprises air guide plates (35) for distributing in the air-conditioning module (5) the air flowing through the air distributor (7) and for guiding said air against the heat exchanger (9).
  13. The air-conditioning system according to any one of the claims 1 to 12, characterized in that the cassette (3) comprises a plurality of air exit openings (37) for discharge of the air of the air-conditioning module (5) that is flowing through the air distributor (7).
  14. The air-conditioning system according to any one of the claims 1 to 13, characterized in that the air-conditioning module (5) comprises a fire-extinguishing device which preferably can be supplied with the fluid from the heat exchanger (9).
  15. The air-conditioning system according to claim 14, characterized in that the fire-extinguishing device comprises an actuating means which is triggered in case of a temperature of at least 70°C acting on the air-conditioning module (5).
  16. The air-conditioning system according to claim 14 or 15, characterized in that the control module (11) is operative to sense a triggering of the actuating means of the fire-extinguishing device and to increase the quantity of fluid conducted into the corresponding heat exchanger (9) and/or the fluid pressure prevailing on the corresponding heat exchanger.
  17. The air-conditioning system according to any one of claims 14 to 16, characterized in that the fire-extinguishing device comprises a nozzle for distributing, preferably atomizing, the fluid exiting from the heat exchanger (9).
  18. The air-conditioning system according to any one of claims 1 to 17, characterized in that a condensate discharge device is arranged in the air-conditioning module (5) for discharging condensate liquid accumulating in the air-conditioning module (5).
  19. The air-conditioning system according to claim 18, characterized in that the condensate discharge device comprises a Venturi pump arranged in the heat exchanger (9).
  20. The air-conditioning system according to any one of claims 1 to 19, characterized in that the heat exchanger (9) is made of a flexible material and that the fluid pressure prevailing in the heat exchanger (9) increases the stiffness of the heat exchanger (9).
EP09155470A 2008-03-19 2009-03-18 Air-conditioning system for rooms Active EP2103881B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09155470T PL2103881T3 (en) 2008-03-19 2009-03-18 Air-conditioning system for rooms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008003864U DE202008003864U1 (en) 2008-03-19 2008-03-19 Air conditioning system for rooms

Publications (3)

Publication Number Publication Date
EP2103881A2 EP2103881A2 (en) 2009-09-23
EP2103881A3 EP2103881A3 (en) 2011-04-06
EP2103881B1 true EP2103881B1 (en) 2012-06-06

Family

ID=40755168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09155470A Active EP2103881B1 (en) 2008-03-19 2009-03-18 Air-conditioning system for rooms

Country Status (5)

Country Link
EP (1) EP2103881B1 (en)
DE (1) DE202008003864U1 (en)
DK (1) DK2103881T3 (en)
ES (1) ES2389155T3 (en)
PL (1) PL2103881T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536395C2 (en) * 2010-05-31 2013-10-08 Suncore Ab I Konkurs Device and system for climate control
EP2542731B1 (en) * 2011-04-20 2015-03-25 Rimondini, Lamberto Thermal platform for heating outdoor spaces
DE102013109702A1 (en) * 2013-09-05 2015-03-05 Caverion Deutschland GmbH Air outlet and method of retrofitting
DE102014006580A1 (en) * 2014-05-03 2015-11-05 Erik Martini Temperature adapting air outlets at the request of the individual user in connection with a central ventilation / air conditioning system
DE102015225815B4 (en) 2015-12-17 2022-05-25 Viessmann Werke Gmbh & Co Kg Device and system for heating, cooling, ventilating and lighting an indoor space
DE102017125131A1 (en) * 2017-10-26 2019-05-02 Krantz Gmbh Air distribution device and method for ventilating a room
CN108626767A (en) * 2018-05-28 2018-10-09 江苏春江恒跃节能科技有限公司 Warm-air drier Blast mechanism, warm-air drier and its working method
CN109113250A (en) * 2018-09-14 2019-01-01 中国矿业大学 A kind of prefabricated functional module component and application method, superstructure for superstructure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7234051U (en) * 1973-02-15 Steinbacher H & E Metawa Herstellung Von Metallwaren Installation element for coffered ceilings
JPH03291436A (en) * 1990-04-05 1991-12-20 N M B Semiconductor:Kk Clean room of semiconductor manufacturing factory
JPH04316939A (en) * 1991-04-12 1992-11-09 Sharp Corp Cooling and heating apparatus and its control method
JPH06300311A (en) * 1993-04-15 1994-10-28 Toshiba Corp Air conditioner
JP3593418B2 (en) * 1996-07-03 2004-11-24 東芝キヤリア株式会社 Ceiling cassette type air conditioner
GB9615683D0 (en) * 1996-07-25 1996-09-04 Imi Air Conditioning Ltd Improvements relating to air conditioners
NL1007919C2 (en) 1997-12-29 1999-06-30 Rau & Partners B V Building, as well as system for providing facilities in rooms thereof, and ceiling construction for application therein.
EP1069381A4 (en) * 1998-03-30 2001-05-09 Daikin Ind Ltd Air intake and blowing device
CN1141518C (en) * 2000-04-19 2004-03-10 大金工业株式会社 Air conditioner
JP4252530B2 (en) * 2004-12-13 2009-04-08 ダイキン工業株式会社 Drain water bacteriostatic structure of air conditioner
DE102005049610A1 (en) 2005-10-15 2007-04-26 Uti Holding + Management Ag Solar energy panels have layered construction with fluid flow channels and a photovoltaic energy collector on the surface

Also Published As

Publication number Publication date
DK2103881T3 (en) 2012-08-27
EP2103881A3 (en) 2011-04-06
DE202008003864U1 (en) 2009-08-13
EP2103881A2 (en) 2009-09-23
PL2103881T3 (en) 2012-10-31
ES2389155T3 (en) 2012-10-23

Similar Documents

Publication Publication Date Title
EP2103881B1 (en) Air-conditioning system for rooms
DE1497361A1 (en) Lighting and ventilation device for the false ceiling of an air-conditioned room
EP2846108B1 (en) Ceiling-type supply air outlet
EP3101747B1 (en) Underfloor distributor for electrical and/or electronic units
DE4111333A1 (en) Ducting system for air used in cooling computer work-station - passes air to filter blower and cooling unit located beneath floor with sound absorbed output directed back into room
WO2018206030A1 (en) Heat dissipation arrangement for a switchgear cabinet
EP2354686B9 (en) Ceiling air outlet or an air conditioner for supply air and inducing recirculating room air in horizontal direction
DE102008005364A1 (en) Under-floor panel convector, has air outlet directly arranged besides air outlet opening and connectable with primary air source, where air exhaust direction of air outlet is parallel to air exhaust direction of blower
EP1816411A2 (en) Space heater for a caravan
EP0715129B1 (en) Ventilation outlet socket
DE2925121C2 (en) Warm air heating for a church room
DE8708201U1 (en) Air conditioning device
EP2746694A1 (en) Thermal assembly, method for producing a thermal assembly and method for mounting a thermal assembly
DE3030536A1 (en) Facade window parapet unit - has air duct, heat exchanger and pump combining heat extraction and ventilation
EP2410829B1 (en) Cooling system for housed electronic equipment
DE102015200347A1 (en) Wind turbine
DE102015112430A1 (en) Air conditioning for a building floor
EP4025840B1 (en) Heat exchanger arrangement for fixation to a wall of a device
EP3477212A1 (en) Air distribution device and method for ventilating room
EP4130408A1 (en) System and method for temperature control of a room by means of a ceiling
DE202011003725U1 (en) ceiling panels
DE10140189B4 (en) Room heating device with radiator
EP1614978B1 (en) Combined air inlet-outlet passageway
DE20024001U1 (en) Ventilation system
DE20008215U1 (en) Device for tempering air, in particular for use in an animal stall

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20110804

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TINNEFELD, HANS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TINNEFELD, HANS

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 561233

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120615

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009003727

Country of ref document: DE

Effective date: 20120809

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20120606

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2389155

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20121023

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20120401810

Country of ref document: GR

Effective date: 20120920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Effective date: 20120606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121006

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121008

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20130307

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009003727

Country of ref document: DE

Effective date: 20130307

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120906

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130331

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130318

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130318

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090318

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120606

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20160321

Year of fee payment: 8

Ref country code: DK

Payment date: 20160322

Year of fee payment: 8

Ref country code: ES

Payment date: 20160322

Year of fee payment: 8

Ref country code: TR

Payment date: 20160309

Year of fee payment: 8

Ref country code: CH

Payment date: 20160322

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20160318

Year of fee payment: 8

Ref country code: SE

Payment date: 20160322

Year of fee payment: 8

Ref country code: PL

Payment date: 20160310

Year of fee payment: 8

Ref country code: BE

Payment date: 20160322

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20160318

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20170331

Ref country code: NO

Ref legal event code: MMEP

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170331

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171005

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170318

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170331

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170331

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170331

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20180706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170319

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170318

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20190326

Year of fee payment: 11

Ref country code: GB

Payment date: 20190325

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20190319

Year of fee payment: 11

Ref country code: NL

Payment date: 20190321

Year of fee payment: 11

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20200401

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 561233

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200318

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200318

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200331

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200318

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200318

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170318

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230502

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240315

Year of fee payment: 16