EP2791591B1 - Ventilation device with a housing - Google Patents

Description

The invention relates to a ventilation device with a housing of a modular frame system with a plurality of composite frame elements, which describes at least one three-dimensional rectangular base body, wherein at least the outer surfaces formed by the frame are provided with walls.

Such ventilation devices are well known. Most are venting for air circulation in building systems, where in the case as required a variety of technical installations is present, such as fans, refrigeration units, heat exchangers, mufflers, etc. Known is a structure of the housing, in which there is usually a steel frame to the Walls are arranged, which should shield the interior of the ventilation device as possible from the environment heat and noise insulating, with the heat insulation of the greater value is placed.

From the publication WO 03/006835 A1 is a ventilation device, here called air guide unit, known, with a housing of a modular frame system with a plurality of composite frame elements, which describes at least one three-dimensional rectangular base body, wherein at least the outer surfaces formed by the frame are provided with walls, wherein the base body by end to each other joined frame profiles is formed on the outer sides of the frame profiles of each base frame edge profiles are arranged between the border profiles at least on the outer sides of the ventilation unit walls are fitted, and the frame profiles on the walls fitting sealing means which seal the ventilation unit to the outside. Furthermore, from the document EP 0 427 626 A1 a ventilation device with a housing which describes a three-dimensional rectangular base body, known, in which the base body is formed by end frame profiles interconnected, are arranged on the frame profiles cover profiles are arranged on the outer sides of the frame profiles of each base profile border profiles between the border profiles at least the outside of the ventilation unit walls are fitted, and the frame profiles have on the walls fitting sealing means which seal the ventilation unit to the outside. In this ventilation unit, however, no installation channels for supply lines, cables, etc. are formed.

It is an object of the invention to provide a ventilation device with a housing which on the one hand creates a better thermal insulation and on the other hand can be constructed with minimal installation effort.

This object is solved by the features of independent claim 1. Advantageous developments of the invention are the subject of the subordinate claims.

• der Grundkörper durch endseitig miteinander verbundene Rahmenprofile gebildet wird,
• auf mindestens einem Rahmenprofil ein Abdeckprofil angeordnet ist, so dass sich ein innerhalb des Grundkörpers liegender, zugänglicher Installationskanal entlang des mindestens einen Rahmenprofils ausbildet, wobei in dem Installationskanal Kabel und/oder Druckmessleitungen und/oder Versorgungsleitungen verlegt sind und mindestens ein Kabel beziehungsweise eine Druckmessleitung beziehungsweise eine Versorgungsleitung durch ein Eckelement nach außen geleitet wird,

• an den Außenseiten der Rahmenprofile jedes Grundkörpers Einfassprofile angeordnet sind,
• zwischen den Einfassprofilen zumindest an den Außenseiten des Lüftungsgerätes Wände eingepasst sind, und
• die Rahmenprofile an den Wänden anliegende Dichtungsmittel aufweisen, welche das Lüftungsgerät nach außen abdichten.

For this purpose, the inventors propose as a basis a ventilation device with a housing, which consists of a modular frame system with a plurality of composite frame elements and at least one three-dimensional rectangular body, so a cuboid forms. According to the invention, it is required that:

• the basic body is formed by frame profiles interconnected at the end,
• a covering profile is arranged on at least one frame profile, so that forms a lying within the body, accessible installation channel along the at least one frame profile, wherein in the installation channel cables and / or pressure measuring lines and / or supply lines are laid and at least one cable or a pressure measuring line or a supply line is passed through a corner element to the outside,

• on the outer sides of the frame profiles of each base body border profiles are arranged,
• Walls are fitted between the border profiles at least on the outer sides of the ventilation device, and
• the frame profiles have on the walls fitting sealing means which seal the ventilation unit to the outside.

Preferably, the frame profiles may substantially have an L-shaped cross-section of two legs connected to each other, in which case the free leg sides of the frame profile are connected by the cover profile. Alternatively, an open to the inside of the body U-profile could be used. It is essential that in connection with the cover, a, preferably by the cover profile sealable and easily accessible, installation channel is formed along the frame profile.

By this configuration, on the one hand, a simple modular assembly of the housing allows, on the other hand, an improved thermal insulation is ensured, since thermal bridges are largely avoided. Particularly advantageous is the design of the frame profile as an installation channel, with the ventilation unit in three dimensions supply lines can be placed. It is particularly advantageous that there is a problem to be cleaned cover the laid supply lines and thus high purity claims are guaranteed.

To complete the main body and to close gaps, at least one hollow profile can be arranged on at least one outer edge of the base body.

For simple construction, at least two of the frame profiles can be connected to the corners by means of corner elements arranged there. For this purpose, the corner elements can be cuboid be designed with partially open sides and be arranged on at least two sides pins, which engage in cavities of the respective adjacent frame profile.

Furthermore, it is advantageous for a simple construction of the ventilation device when the cover profile is configured as a circle segment sweeping in cross-section at a right angle, which segment is designed to be clipped onto the frame profile.

For good sealing of the ventilation unit to the outside or between two basic bodies, the frame profiles on each wall side may have an inserted into a groove on the frame profile seal. Such a seal is applied to the surface of the wall and thus avoids the exchange of air and thus a heat exchange.

Alternatively or preferably additionally, the seal can be further improved by the cover profile at its wall-side ends - meaning the longitudinal edges of the cover profile, which run along the wall - each having a sealing lip. Preferably, this sealing lip can consist of one, molded onto the cover, rubber lip.

Furthermore, it is favorable for a simple assembly, when the hollow profiles and the border profiles are designed such that at least on one side of the border profile, a hollow profile can be clipped. This eliminates at least here consuming screwing.

For better sealing against air exchange, it is also advantageous if the cover profiles are sealed in the corners by patch corner sealing elements. Such corner sealing elements are designed so that one to three entrances are provided for the cover profiles, so that the ends well sealed even if not fit accurate section and thus the installation channel to the inside of the respective body is largely dense.

For a lightweight construction and to avoid highly conductive thermal bridges, it is proposed that the frame profiles have at least one hollow chamber or a U-shaped recess in at least one of the L legs, the hollow profiles and the border profiles have a multiplicity of hollow chambers.

It is also favorable if all hollow profiles, all frame profiles and all border profiles each have an identical cross-section.

Furthermore, at least partially the border profiles should be designed such that the walls are seen in cross-section U-shaped on their narrow sides of the border profiles. Thus, the structure of the ventilation unit can be further simplified because it allows the side walls mount easily.

To set up the ventilation device on a footprint, for example, a floor, in addition, a bottom profile can be attached to the bottom of the ventilation unit, which forms a distance between the basic bodies and the footprint. The enclosing, a bottom-side wall, border profiles may be formed such that the bottom profile partially protrudes into a recess of the border profile, partially supports the bottom wall and otherwise has a substantially L to U-shaped cross section, wherein a leg of the bottom profile as a footprint serves.

Furthermore, the bottom profile can also be formed to the installation channel by a connectable cover is attached as a connection between one end of the bottom profile and an overlying hollow profile, wherein a cavity is formed, which is bounded by the bottom profile, the cover, a hollow profile and a border profile ,

As a cover for the ventilation unit can continue to be mounted on at least one outer upper side of a base body, an additional cover which is positively connected with adjacent hollow sections.

For variably ausgestaltetbaren attachment and installation of equipment / objects can continue at least one mounting rail are arranged in at least one base body between two frame profiles. This can then be attached in any position in the body items such as equipment, other braces or partitions. It is advantageous to connect the at least one mounting rail at their ends, each with a mounting bracket with the frame profiles. Such mounting brackets can be designed for example as adapted to the shape of the frame profiles or the covering profiles thereon injection molded parts to which the profile of a mounting rail is screwed.

Furthermore, the inventors also propose to couple at least two main body, this at least two main body each other that each two adjacent frame profiles are positively connected by a connecting strap. According to the invention, the connecting strap can be designed in such a way that it spans adjacent adjacent frame profiles including cover profiles arranged thereon. In this case, the ends of the connecting strap can each comprise the frame profiles or engage in them and thus produce a positive connection. It is particularly advantageous if the connecting strap for two frame profiles is made in two parts, both parts are screwed together. Moreover, it is advantageous that such a connection tab does not interrupt the installation channel formed by the frame profile and the cover profile and also causes no leakage.

Furthermore, for stabilization of the ventilation device, the frame profiles with each other, the Einfassprofile be bolted to the frame profiles at least partially, wherein preferably in each case a hollow chamber in the frame profile is designed so that take in this the thread of the screw. The inventors also suggest in this regard that the floor profiles are at least partially screwed to the border profiles.

Within the scope of a further development of the invention, however, it is also the case that, in place of screw connections, quick connections are used in which the individual parts are connected to one another with the aid of fastening elements which produce positive-locking connections. For example, bolt or rotary latch or other quick-release fasteners can be used, the end of which preferably engage in hollow profile structures. As a result, for example, the connection between a border profile and a frame profile can be produced without the connecting element protruding into the interior of the housing. This largely avoids leaks and hygienic problems.

Finally, it is proposed by the inventors that the L-shaped frame profile and / or the hollow profile is mainly made of metal, iron, aluminum, plastic, GRP (glass fiber reinforced plastic) or KFK (carbon fiber reinforced plastic). The border profile should consist mainly of metal, iron, aluminum or plastic and the cover profile mainly of plastic or metal.

It should also be mentioned that, according to the invention, cables are laid in the installation paths and at least one cable is routed through a corner element to the outside.

• modularer Aufbau
• multi-funktionales Gehäuse-Rack
• paneelunabhängige Bauweise
• integrierte dreidimensionale Installationswege
• schnelle Endmontage
• klare Struktur
• einfache Konfiguration

The main advantages of the illustrated concept for a modular ventilation unit are:

• modular construction
• multi-functional enclosure rack
• Panel independent construction
• integrated three-dimensional installation paths
• fast final assembly
• clear structure
• simple configuration

In the following, a preferred embodiment of the invention with reference to the figures will be described in more detail, with only the features necessary for understanding the invention are shown.

FIG 1:

3D-Ansicht von fünf miteinander verbundenen Grundkörpern, ausschließlich aus Rahmenprofilen;

FIG 2:

Querschnitt durch einen quaderförmigen Grundkörper des Lüftungsgerätes;

FIG 3:

3D-Ansicht einer Ecke aus drei Rahmenprofilen mit Eckelement, von außerhalb der Ecke;

FIG 4:

3D-Ansicht einer Ecke aus drei Rahmenprofilen mit Eckelement, von innerhalb der Ecke;

FIG 5:

Grundkörper mit Detailansicht für ein Eckdichtelement und eine Detailansicht für eine Kappe am Eckelement;

FIG 6:

Grundkörper mit Detailansicht einer Ecke aus drei Hohlprofilen mit Abdeckkappe;

FIG 7:

zwei miteinander verbundene Grundkörper mit Detailansicht des Installationskanals und eines Verbindungselementes;

FIG 8:

zwei miteinander verbundene Grundkörper mit einer Detailansicht einer Kabeldurchführung nach außen;

FIG 9:

zwei miteinander verbundene Grundkörper mit angeflanschtem Kanalflansch und Detailansicht hierzu;

FIG 10:

Rahmenprofil mit angeflanschter Einbauschiene;

FIG 11:

zwei miteinander verbundene Rahmenprofile mit Verbindungselement;

FIG 12:

Schnitt durch zwei aneinanderliegende Rahmenprofile mit Verbindungselement.

They show in detail:

FIG. 1:

3D view of five connected basic bodies, exclusively from frame profiles;

2:

Cross section through a cuboid body of the ventilation unit;

3

3D view of a corner of three frame profiles with corner element, from outside the corner;

4:

3D view of a corner of three frame profiles with corner element, from within the corner;

FIG. 5:

Basic body with detail view for a corner sealing element and a detail view for a cap on the corner element;

FIG. 6:

Basic body with detailed view of a corner of three hollow profiles with cover cap;

FIG. 7:

two interconnected main body with a detailed view of the installation channel and a connecting element;

FIG. 8:

two interconnected main body with a detailed view of a cable gland to the outside;

FIG. 9:

two interconnected body with flanged channel flange and detail view of it;

FIG. 10

Frame profile with flanged mounting rail;

FIG. 11:

two interconnected frame profiles with connecting element;

FIG. 12:

Section through two adjacent frame profiles with connecting element.

The FIG. 1 shows an exemplary structure of several composite body G to an entire housing of a ventilation unit, wherein in the representation shown here, initially only the structure of the base body is shown by a plurality of interconnected frame profiles.

The concrete structure of a single body G is exemplified in the FIG. 2 shown. This shows a section through a main body G. The main body G is placed on a floor B and has from bottom to top first building a bottom profile 6, which is constructed substantially U-shaped with a shorter leg. On the floor itself is a bottom-side leg 6.1, which merges into an approximately equal length of vertical leg and then into a short horizontal leg, the end is bent again upwards and engages in a border profile 4, opens. In addition, a positive connection between the bordering profile 4 and the bottom profile 6 is created by a screw connection S.

Between the two border profiles 4, which are connected to the bottom profile 6, extends a wall 5, which is enclosed by the two border profiles U-shaped at the edge. On the outwardly directed side of the border profiles, a respective hollow profile 3 is arranged, which has in each case been clipped into the structure of the bordering profile 4. To close the cavity formed by the bottom profile additional covers 6.2 are clipped on the bottom profile from the outside, so that overall the hollow profile with the cover, the hollow section 3 and the border profile 4 form a closed cavity.

About this base frame thus constructed is the simple support frame of the housing, consisting of L-shaped frame profiles designed 1, which are connected by not visible here corner elements. The open angle of the frame profile 1 is completed by a circular cross-section cover profile 2, so that forms an installation channel I between the cover 2 and the frame section 1, are arranged in the cable K or pressure measuring lines D. The frame profiles 1 are connected by screws S with the underlying border profiles 4. At the same time there is also a positive connection of the other L-leg of the frame profiles with an adjacent border profile 4, which encloses the vertical walls 5 on the bottom. The positive connection is generated in the example shown here by a rotary latch R, which is inserted from the outside through the Einfassprofil and engages in a cavity of the frame profile 1, wherein the cavity and the rotary latch are configured such that a rotation of the rotary latch in a certain Position generates a positive interlocking, while in another rotational position of the bolt can be easily pulled out of the frame section 1.

It should also be mentioned that the cover 2 is equipped with marginal sealing lips 8, so that there is a seal between the interior and installation channel between the now mutually perpendicular walls 5 through the cover 2. In addition to this cover is located in the frame section 1 and a groove 1.1, in which a seal 7 is inserted, which generates the actual main seal between the frame profile 1 and the adjacent wall 5 and thus seals the interior to the outside.

The side walls 5 are again delimited at the top by the border profiles 4, wherein these border profiles with the help of screws which engage in the above frame profiles 1, are connected to these frame profiles.

At the end of the body, a wall 5 is again placed on the top side, which is laterally enclosed by border profiles 4, whereby these border profiles with the underlying frame profiles 1 can be positively connected, for example by screwing or already described rotary latch or other quick release.

The free edges are hereby filled by hollow sections 3, which are each clipped into the border profiles. Finally, in the event that a corresponding weather-resistant cover is necessary, an additional cover 11 is mounted on the upper side of the base body.

To further clarify the structure of a body or to illustrate the connection of several body with each other additional details are shown in the following figures.

So show the FIGS. 3 and 4 a corner joint of three frame sections 1, wherein the frame profiles 1 are connected to each other at the corner with a corner element 9 by 1 pins 9.1 are inserted into the cavities of the hollow profile and mounted as a screw on the screws S between the corner element 9 and the frame profile. 1 is performed. The corner element 9 is open at the sides not connected to the frame profile, the corresponding screw connections being able to be produced through these openings, and after the screwing has been carried out, these open sides can be closed airtight by covers 9.2, it being advantageous to provide such covers For example, made of flexible plastic, so that simple cable penetrations are easily possible. While the FIG. 3 these Represents cornering situation from outside the corner, Figure 4 shows this connection situation from within the corner.

In the FIG. 5 is a main body shown with two drawn out detail drawings. Where, bottom left, the sealing of the cover profiles 2 in the corner area by means of an additional corner sealing element 10 is shown. On the right side, another detail of the body G is shown in the lower right corner, which also shows how with the help of the corner sealing element 10, the inner covers are sealed and at the same time with the help of an attached cap 9.2 this corner of the frame profiles. 1 is additionally made airtight.

The FIG. 6 shows a further illustration of a base body G, this time with closed side walls 5. As a detail here an outer corner of the hollow sections 3 is shown, wherein at this outer corner with the aid of an additional cap 3.1, the hollow profile 3 is completed to the outside.

In the next FIG. 7 two interconnected main body G are shown with partially inserted walls 5, here as a detail extract the connection of the abutting frame profiles 1 of the two main body G is shown in more detail. In the detailed representation can be seen that two adjacent frame profiles 1 are connected to each other by means of a connecting plate 14. This connection tab 14 is, as it later in the FIG. 12 can be seen even better in detail, made in two parts and spans the cover profiles 2 of the frame profile 1, thereby hooked with their ends in the frame section 1 and is screwed together on the top by a screw S. The advantage of such connection tabs 14 is that a firm connection between the frame profiles 1 can be produced without having to intervene in the installation channel. That is, the installation channels remain through the connection tabs untouched and it can easily be passed undisturbed in spite of such as often attached connection straps cables, pressure lines or other installations on the connecting straps.

The FIG. 8 again shows two interconnected main body G, which is shown here as a detail of a cable design of the main body G in the formed by the bottom profile 6 installation channel. In the detail drawing can be seen how a cable K, which is performed from the inside installation channel, which is formed by the frame profile 1 and the Abdeckpofil 2 in the corner of a body G through the - barely recognizable - corner element 9, continue the cap 9.2 pierces and is led into the installation channel in the soil profile.

In the FIG. 9 it can be seen how a channel flange 15 can be fastened to the two basic bodies G shown. This channel flange 15 is designed so that it is placed directly on the frame section 1 and screwed or connected directly to the frame profile with screws S or quick fasteners, wherein the cavity structure of the frame profile is formed so that the quick-release fasteners or the screws fit into the Intervene contour of the frame profile.

In the event that special fixtures are necessary for additional installations in the basic modules, it is possible to install in this basic module between the frame sections 1 additional mounting rails 12. Such a mounting rail 12, which is fixed by means of a mounting bracket 13 on the frame profile 1 is in the FIG. 10 shown. It is particularly noted that the mounting bracket 13 is designed such that it does not affect the formed by the frame profile 1 and the cover 2 installation channel.

The FIG. 11 shows again the connection of two adjacent frame profiles 1 by means of a connecting plate 14. This connecting plates 14 is here made in two parts and is in the FIG. 12 shown again in section together with the cover 2 and the frame profiles 1 to be joined. In this sectional drawing 12 it can be seen that the two segments 14.1 and 14.2 of the connecting strap respectively terminally surround the frame profiles 1 and are interconnected by the screw shown here by the screw S and the nut M so that thereby a positive connection of the frame profiles. 1 arises.

In addition, it should be noted that it is also within the scope of the invention if, instead of the screw connection shown here, a quick release is used, which connects the frame segments accordingly.

1. 1. Aufstellen eines Bodenprofils 6;
2. 2. Einlegen der bodenseitigen Wände 5 mit angebrachten Einfassprofilen 4 mit nach unten geöffneter Nut für die Bodenprofile 6;
3. 3. Verschrauben der in die Nut hineinragenden Bodenprofile 6;
4. 4. Anklipsen der unteren Hohlprofile 3;
5. 5. Aufsetzen des vormontierten Profilkubus aus L-förmigen Rahmenprofilen 1 mit Eckelementen 9;
6. 6. Verschrauben der unteren Rahmenprofile 1 mit den darunter liegenden Einfassprofilen 4;
7. 7. Anbringen der oberen und seitlichen Paneele aus Wänden 5 und Einfassprofilen 4 am Profilkubus, zum Beispiel mit Deckelbefestigungsschrauben zur Deckelbefestigung oder von Schwenkhebelverschlüssen für Bedienpaneele;
8. 8. Aufklipsen der oberen Hohlprofile 3;
9. 9. Anbringen der Abdeckprofile 2 und Eckdichtungselemente 10 nach erfolgter Installation der Kabel oder Druckschläuche;
10. 10. Optional bei wetterfester Ausführung anbringen einer wetterfesten Dachabdeckung 11.

The assembly of the housing according to the invention takes place in the following order:

1. 1. Setting up a soil profile 6;
2. 2. Inserting the bottom walls 5 with attached edge profiles 4 with downwardly open groove for the bottom profiles 6;
3. 3. screwing the protruding into the groove bottom profiles 6;
4. 4. clipping the lower hollow sections 3;
5. 5. placing the preassembled profile cube of L-shaped frame profiles 1 with corner elements 9;
6. 6. screwing the lower frame profiles 1 with the underlying border profiles 4;
7. 7. Attaching the top and side panels of walls 5 and border profiles 4 on the profile cube, for example, with cover fixing screws for lid mounting or swivel lever locks for control panels;
8. 8. clipping the upper hollow sections 3;
9. 9. Attaching the cover profiles 2 and corner sealing elements 10 after installation of the cables or pressure hoses;
10. 10. Optionally, weatherproof design install a weatherproof roof cover 11th

Although the invention has been further illustrated and described in detail by the preferred embodiment, the invention is not limited by the disclosed examples, and other variations can be derived therefrom by those skilled in the art without departing from the scope of the invention. In particular, it is also pointed out that a mechanical reversal of the illustrated features also lies within the scope of the invention.

It should be noted that the scope of the invention includes not only a ventilation unit with the housing according to the invention, but also the housing itself, in particular for use in conjunction with a ventilation unit, so for example an air conditioner, and also the assembly method of the housing described here.

Furthermore, it is understood that the above-mentioned features of the invention can be used not only in the particular combination given, but also in other combinations or in isolation, without departing from the scope of the invention.

1. I. Ein Lüftungsgerät mit einem Gehäuse aus einem modularen Rahmensystem mit einer Vielzahl von zusammengesetzten Rahmenelementen, welches mindestens einen dreidimensionalen rechteckigen Grundkörper (Quader) beschreibt, wobei zumindest die vom Rahmen gebildeten Außenflächen mit Wänden versehen sind, wobei der Grundkörper durch endseitig miteinander verbundenen Rahmenprofile gebildet wird, auf mindestens einem Rahmenprofil ein Abdeckprofil angeordnet ist, so dass sich ein Installationskanal entlang des mindestens einen Rahmenprofils ausbildet, an den Außenseiten der Rahmenprofile jedes Grundkörpers Einfassprofile angeordnet sind, zwischen den Einfassprofilen zumindest an den Außenseiten des Lüftungsgerätes Wände eingepasst sind, und die Rahmenprofile an den Wänden anliegende Dichtungsmittel aufweisen, welche das Lüftungsgerät nach außen abdichten.
2. II. Ein Lüftungsgerät gemäß Ausführungsvariante I, wobei die Rahmenprofile im Wesentlichen einen L-förmigen Querschnitt aus zwei miteinander verbundenen Schenkeln aufweisen und die freien Schenkelseiten des Rahmenprofils durch das Abdeckprofil verbunden werden.
3. III. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis II, wobei an zumindest einer außen gelegenen Kante der Grundkörper mindestens ein Hohlprofil angeordnet ist.
4. IV. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis III, wobei mindestens zwei Rahmenprofile an den Ecken durch Eckelemente verbunden sind.
5. V. Ein Lüftungsgerät gemäß Ausführungsvariante IV, wobei die Eckelemente quaderförmig mit teilweise offenen Seiten ausgestaltet sind und an mindestens zwei Seiten Stifte angeordnet sind, die in Hohlräume des Rahmenprofils eingreifen.
6. VI. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis V, wobei das Abdeckprofil als ein im Querschnitt einen rechten Winkel überstreichendes Kreissegment ausgestaltet ist, welches an das Rahmenprofil anklipsbar ausgestaltet ist.
7. VII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis VI, wobei die Rahmenprofile an jeder Wandseite eine in eine Nut am Rahmenprofil eingelegte Dichtung aufweisen.
8. VIII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten VI bis VII, wobei das Abdeckprofil an seinen wandseitigen Enden jeweils eine Dichtungslippe, vorzugsweise aus an das Abdeckprofil angespritztem Gummi, aufweist.
9. IX. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten III bis VIII, wobei die Hohlprofile und die Einfassprofile derart ausgestaltet sind, dass mindestens auf einer Seite des Einfassprofils ein Hohlprofil eingeklipst werden kann.
10. X. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis IX, wobei die Abdeckprofile in den Ecken durch aufgesetzte Eckdichtungselemente abgedichtet sind.
11. XI. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis X, wobei die Rahmenprofile in mindestens einem der L-Schenkel mindestens eine Hohlkammer oder eine U-förmige Vertiefung aufweisen.
12. XII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten III bis XI, wobei die Hohlprofile eine Vielzahl von Hohlkammern aufweisen.
13. XIII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XII, wobei jeweils alle Hohlprofile und/oder jeweils alle Einfassprofile und/oder jeweils alle Rahmenprofile einen identischen Querschnitt aufweisen.
14. XIV. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XIII, wobei die Einfassprofile eine Vielzahl von Hohlkammern aufweisen.
15. XV. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XIV, wobei zumindest teilweise die Einfassprofile derart ausgebildet sind, dass die Wände im Querschnitt gesehen U-förmig an ihren schmalen Seiten von den Einfassprofilen umfasst werden.
16. XVI. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XV, wobei zur Aufstellung des Lüftungsgerätes auf einer Aufstellfläche ein Bodenprofil vorgesehen ist, welches einen Abstand zwischen den Grundkörpern und der Aufstellfläche bildet.
17. XVII. Ein Lüftungsgerät gemäß Ausführungsvariante XVI, wobei die Einfassprofile oder Hohlprofile derart ausgebildet sind, dass das Bodenprofil teilweise in eine Aussparung des Einfassprofils oder des Hohlprofils hineinragt.
18. XVIII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten XVI oder XVII, wobei das Bodenprofil teilweise die Bodenwand abstützt und ansonsten einen im Wesentlichen L- bis U-förmigen Querschnitt aufweist, wobei ein Schenkel als Aufstellfläche dient.
19. XIX. Ein Lüftungsgerät gemäß Ausführungsvariante XVIII, wobei als Verbindung zwischen einem Ende des Bodenprofils und einem darüber liegenden Hohlprofil eine anklipsbare Abdeckung vorgesehen ist, wobei ein Hohlraum gebildet wird, der durch die Abdeckung, ein Hohlprofil, ein Einfassprofil und das Bodenprofil begrenzt wird.
20. XX. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XIX, wobei auf mindestens einer außen liegenden Oberseite eines Grundkörpers eine zusätzliche Abdeckung vorgesehen ist, welche mit benachbarten Hohlprofilen formschlüssig verbunden ist.
21. XXI. Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XX, wobei in mindestens einem Grundkörper zwischen zwei Rahmenprofilen mindestens eine Einbauschiene angeordnet ist.
22. XXII. Ein Lüftungsgerät gemäß Ausführungsvariante XXI, wobei die mindestens eine Einbauschiene an ihren Enden mit je einem Befestigungshalter mit den Rahmenprofilen verbunden ist.
23. XXIII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XXII, wobei mindestens zwei Grundkörper dadurch miteinander verbunden sind, dass mindestens zwei aneinander liegende Rahmenprofile der zwei Grundkörper durch eine Verbindungslasche formschlüssig gekoppelt sind.
24. XXIV. Ein Lüftungsgerät gemäß Ausführungsvariante XXIII, wobei die Verbindungslasche derart ausgebildet ist, dass sie zwei oder drei oder vier aneinander liegende Rahmenprofile einschließlich darauf angeordneter Abdeckprofile anliegend überspannt.
25. XXV. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten XXIII bis XXIV, wobei die Verbindungslasche entsprechend der Anzahl der zu verbindenden Rahmenprofile zweiteilig oder drei- oder vierteilig und miteinander verschraubbar ausgeführt ist.
26. XXVI. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XXV, wobei die Rahmenprofile zumindest teilweise miteinander verschraubt sind, wobei bevorzugt jeweils eine Hohlkammer im Rahmenprofil so ausgestaltet ist, dass in dieser die Gewinde der Verschraubung fassen.
27. XXVII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XXVI, wobei die Einfassprofile und die Rahmenprofile zumindest teilweise miteinander verschraubt sind, wobei bevorzugt jeweils eine Hohlkammer im Rahmenprofil so ausgestaltet ist, dass in dieser die Gewinde der Verschraubung fassen.
28. XXVIII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XXVII, wobei die Bodenprofile und die Einfassprofile zumindest teilweise miteinander verschraubt sind.
29. XXIX. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XXVIII, wobei mindestens ein L-förmiges Rahmenprofil hauptsächlich aus einem Material oder einer Kombination der Materialien der folgenden Liste hergestellt ist: Metall, Eisen, Aluminium, Kunststoff, GFK, KFK.
30. XXX. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XXIX, wobei mindestens ein Hohlprofil hauptsächlich aus einem Material oder einer Kombination der Materialien der folgenden Liste hergestellt ist: Metall, Eisen, Aluminium, Kunststoff, GFK, KFK.
31. XXXI. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XXX, wobei mindestens ein Einfassprofil hauptsächlich aus einem Material oder einer Kombination der Materialien der folgenden Liste hergestellt ist: Metall, Eisen, Aluminium, Kunststoff.
32. XXXII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XXXI, wobei mindestens ein Abdeckprofil hauptsächlich aus einem Material oder einer Kombination der Materialien der folgenden Liste hergestellt ist: Metall, Kunststoff.
33. XXXIII. Ein Lüftungsgerät gemäß einer der Ausführungsvarianten I bis XXXII, wobei in den Installationswegen Kabel und/oder Druckmessleitungen und/oder Versorgungsleitungen verlegt sind und mindestens ein Kabel beziehungsweise eine Druckmessleitung beziehungsweise eine Versorgungsleitung durch ein Eckelement nach außen geleitet wird.

In the following, particularly favorable variations of embodiments according to the invention described above are described:

1. I. A ventilation device with a housing of a modular frame system with a plurality of composite frame elements, which describes at least one three-dimensional rectangular base (cuboid), wherein at least the outer surfaces formed by the frame are provided with walls, wherein the base body is formed by end frame interconnected frame profiles, on at least one frame profile a cover is arranged so that an installation channel along the at least one frame profile forms, are arranged on the outer sides of the frame profiles of each base frame profiles, between the border profiles at least on the outer sides Walls of the ventilation device are fitted, and the frame profiles have on the walls fitting sealing means which seal the ventilation unit to the outside.
2. II. A ventilation device according to embodiment I, wherein the frame profiles have substantially an L-shaped cross section of two legs connected to each other and the free leg sides of the frame profile are connected by the cover profile.
3. III. A ventilation device according to one of the embodiments I to II, wherein at least one outer edge of the base body at least one hollow profile is arranged.
4. IV. A ventilation device according to one of the embodiments I to III, wherein at least two frame profiles are connected at the corners by corner elements.
5. V. A ventilation device according to embodiment variant IV, wherein the corner elements are configured cuboid with partially open sides and pins are arranged on at least two sides, which engage in cavities of the frame profile.
6. VI. A ventilation device according to one of the embodiments I to V, wherein the cover is designed as a cross-section in a right angle sweeping circle segment, which is designed clipped to the frame profile.
7. VII. A ventilation device according to one of the embodiments I to VI, wherein the frame profiles have on each wall side inserted in a groove on the frame profile seal.
8. VIII. A ventilation device according to one of the embodiments VI to VII, wherein the cover profile at its wall-side ends in each case a sealing lip, preferably made of molded on the cover rubber.
9. IX. A ventilation device according to one of the embodiments III to VIII, wherein the hollow profiles and the border profiles are configured such that at least on one side of the border profile, a hollow profile can be clipped.
10. X. A ventilation device according to one of the embodiments I to IX, wherein the cover profiles are sealed in the corners by patch Eckdichtungselemente.
11. XI. A ventilation device according to one of the embodiments I to X, wherein the frame profiles have at least one hollow chamber or a U-shaped recess in at least one of the L-legs.
12. XII. A ventilation device according to one of the embodiments III to XI, wherein the hollow profiles have a plurality of hollow chambers.
13. XIII. A ventilation device according to one of the embodiments I to XII, wherein in each case all hollow sections and / or in each case all border profiles and / or in each case all frame profiles have an identical cross-section.
14. XIV. A ventilation device according to one of the embodiments I to XIII, wherein the Einfassprofile have a plurality of hollow chambers.
15. XV. A ventilation device according to one of the embodiments I to XIV, wherein at least partially the border profiles are formed such that the walls are seen in cross-section U-shaped on their narrow sides of the border profiles.
16. XVI. A ventilation device according to one of the embodiments I to XV, wherein a floor profile is provided for setting up the ventilation device on a footprint, which forms a distance between the basic bodies and the footprint.
17. XVII. A ventilation device according to embodiment XVI, wherein the Einfassprofile or hollow profiles are formed such that the bottom profile protrudes partially into a recess of the Einfassprofils or the hollow profile.
18. XVIII. A ventilation device according to one of the embodiments XVI or XVII, wherein the bottom profile partially supports the bottom wall and otherwise has a substantially L to U-shaped cross-section, wherein a leg serves as a footprint.
19. XIX. A ventilation device according to embodiment XVIII, wherein as a connection between one end of the bottom profile and an overlying hollow profile a clip-on cover is provided, wherein a cavity is formed, which is bounded by the cover, a hollow profile, a border profile and the bottom profile.
20. XX. A ventilation device according to one of the embodiments I to XIX, wherein on at least one outer upper side of a base body, an additional cover is provided, which is positively connected to adjacent hollow profiles.
21. XXI. Ventilation device according to one of the embodiments I to XX, wherein at least one mounting rail is arranged in at least one base body between two frame profiles.
22. XXII. A ventilation device according to embodiment XXI, wherein the at least one built-in rail is connected at its ends with a respective mounting bracket with the frame profiles.
23. XXIII. A ventilation device according to one of the embodiments I to XXII, wherein at least two base bodies are connected to each other, that at least two adjacent frame profiles of the two base bodies are positively coupled by a connecting tab.
24. XXIV. A ventilation device according to embodiment XXIII, wherein the connecting strap is designed such that it spans adjacent two or three or four adjacent frame profiles including covering profiles arranged thereon.
25. XXV. A ventilation device according to one of the embodiments XXIII to XXIV, wherein the connecting plate is designed in accordance with the number of frame profiles to be connected in two parts or three or four parts and screwed together.
26. XXVI. A ventilation device according to one of the embodiments I to XXV, wherein the frame profiles are at least partially screwed together, wherein preferably in each case a hollow chamber in the frame profile is designed so that take in this the thread of the screw.
27. XXVII. A ventilation device according to one of the embodiments I to XXVI, wherein the border profiles and the frame profiles are at least partially screwed together, wherein preferably in each case a hollow chamber in the frame profile is designed so that take in this the thread of the screw.
28. XXVIII. A ventilation device according to one of the embodiments I to XXVII, wherein the floor profiles and the border profiles are at least partially screwed together.
29. XXIX. A ventilation device according to one of the embodiments I to XXVIII, wherein at least one L-shaped frame profile is mainly made of a material or a combination of the materials of the following list: metal, iron, aluminum, plastic, GRP, KFK.
30. XXX. A ventilation device according to one of the embodiments I to XXIX, wherein at least one hollow profile is made mainly of one material or a combination of the materials of the following list: metal, iron, aluminum, plastic, GRP, KFK.
31. XXXI. A ventilation device according to one of the embodiments I to XXX, wherein at least one border profile is made mainly of one material or a combination of the materials of the following list: metal, iron, aluminum, plastic.
32. XXXII. A ventilation device according to one of the embodiments I to XXXI, wherein at least one cover profile is made mainly of a material or a combination of the materials of the following list: metal, plastic.
33. XXXIII. A ventilation device according to one of the variants I to XXXII, wherein in the installation paths cables and / or pressure measuring lines and / or supply lines are laid and at least one cable or a pressure measuring line or a supply line is passed through a corner element to the outside.

LIST OF REFERENCE NUMBERS

1

L-shaped frame profiles

1.1

groove

2

Cover

3

hollow sections

3.1

Hollow-profile cap

4

edgings

5

walls

6

soil profile

6.1

L-leg of the soil profile

6.2

cover

7

sealant

8th

sealing lip

9

Corner

9.1

pen

9.2

Cover for corner element

10

Eckdichtungselement

11

additional cover

12

Mounting rail

13

mounting bracket

14

connecting strap

14.1

first segment of the connection tab

14.2

second segment of the connection tab

15

duct flange

B

ground

D

Pressure gauge line

G

body

I

installation channel

K

electric wire

M

mother

R

Spagnolet

S

screw

Claims (15)

1. Ventilation unit having a housing which is made up of a modular frame system with a multiplicity of assembled frame elements and describes at least one three-dimensional rectangular main body (G), wherein at least the frame-formed outer surfaces are provided with walls, wherein
   the main body (G) is formed by frame profiles (1) which are connected to one another at the ends, surround profiles (4) are arranged on the outer sides of the frame profiles (1) of each main body (G),
   walls (5) are fitted in between the surround profiles (4) at least on the outer sides of the ventilation unit, and
   the frame profiles (1) have sealing means (7), which butt against the walls (5) and seal the ventilation unit in the outward direction, characterized in that
   the cover profile (2) is arranged on the at least one frame profile (1) such that an accessible installation channel (I), which is located within the main body (G), forms along the at least one frame profile (1), wherein cables and/or pressure-measuring lines and/or supply lines are laid in the installation channel (I), and at least one cable or a pressure-measuring line or a supply line is directed outwards by way of a corner element.
2. Ventilation unit according to preceding Patent Claim 1, characterized in that the cover profile (2) is configured in the form of a circle segment which, as seen in cross section, extends over a right angle and is configured such that it can be clipped onto the frame profile (1).
3. Ventilation unit according to either of preceding Patent Claims 1 to 2, characterized in that, on each wall side, the frame profiles (1) have a seal (7) positioned in a groove (1.1) on the frame profile (1).
4. Ventilation unit according to either of preceding Patent Claims 2 to 3, characterized in that, at its wall ends, the cover profile (2) has a respective sealing lip (8), preferably made of rubber injection moulded onto the cover profile.
5. Ventilation unit according to one of preceding Patent Claims 1 to 4, characterized in that the surround profiles (4) are designed at least to some extent such that the narrow sides of the walls are enclosed by the surround profiles (4) in a U-shaped manner as seen in cross section.
6. Ventilation unit according to one of preceding Patent Claims 1 to 5, characterized in that for the purpose of setting up the ventilation unit on a set-up surface, of a base profile (6), which forms a distance between the main bodies (G) and the set-up surface (B).
7. Ventilation unit according to preceding Patent Claim 6, characterized in that the surround profiles (4) or hollow profiles (3) are designed such that the base profile (6) projects to some extent into a clearance of the surround profile (4) or of the hollow profile (3).
8. Ventilation unit according to either of preceding Patent Claims 6 or 7, characterized in that the base profile (6) supports the base wall to some extent and otherwise has an essentially L-shaped to U-shaped cross section, one leg (6.1) serving as the set-up surface.
9. Ventilation unit according to preceding Patent Claim 8, characterized in that the connection between one end of the base profile (6) and a hollow profile (3) located above the same is provided in the form of a clip-on cover (6.2), wherein a cavity is formed which is delimited by the cover (6.2), a hollow profile (3), a surround profile (4) and the base profile (6).
10. Ventilation unit according to one of preceding Patent Claims 1 to 9, characterized by the provision, on at least one externally located upper side of a main body (G), an additional cover (11) is provided, which is connected in a form-fitting manner to adjacent hollow profiles (3).
11. Ventilation unit according to one of preceding Patent Claims 1 to 10, characterized in that at least one mounting rail (12) is arranged in at least one main body (G), between two frame profiles (1) .
12. Ventilation unit according to preceding Patent Claim 11, characterized in that, at its ends, the at least one mounting rail (12) is connected to the frame profiles (1) by a respective fastening holder (13) .
13. Ventilation unit according to one of preceding Patent Claims 1 to 12, characterized in that at least two main bodies (G) are connected to one another in that at least two abutting frame profiles (1) of the two main bodies (G) are coupled in a form-fitting manner by a connecting bracket (14) .
14. Ventilation unit according to preceding Patent Claim 13, characterized in that the connecting bracket (14) is designed such that it spans two or three or four abutting frame profiles (1), including cover profiles (2) arranged thereon.
15. Ventilation unit according to either of preceding Patent Claims 13 to 14, characterized in that, in a manner corresponding to the number of frame profiles (1) which are to be connected, the connecting bracket (14) is designed in two, three or four parts, which can be screw-connected to one another.

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