Fire door and frame for the fire door

Abstract

Fire door (300) with a) a frame (200) for arrangement in a wall opening with an opening plane (E), b) at least one fire door leaf (110) to be opened at least partially along an opening normal (N) of the opening plane (E) for fire-resistant closure of the wall opening, c) at least one vacuum insulation panel (120) to reduce heat transfer through the fire door leaf (110) along the opening normal (N) in a closed state of the fire door (300) and d) at least one leaf sealing element (313) which connects the frame (200) to the fire door leaf (110) in a windproof manner when the fire door (300) is closed, e) wherein the leaf sealing element (313) defines a leaf sealing plane (BE) in a closed state of the fire door (300) which is arranged parallel to the opening plane (E), f) wherein the vacuum insulation panel (120) is attached to a closing side (112) of the fire door leaf (110) which, in a closed state of the fire door (300), lies parallel to the opening plane (E), g) wherein the fire door (300) comprises at least one panel sealing element (323) which connects the frame (200) to the vacuum insulation panel (120) in a windproof manner when the fire door (300) is closed, and h) wherein the panel sealing element (323) defines a panel sealing plane (PE) in a closed state of the fire door (300) which is arranged parallel to the opening plane (E) and spaced apart from the leaf sealing plane (BE) along the opening normal (N) characterized by i) at least one wall sealing element (240) for a windproof connection of the frame (200) with a wall (002) enclosing the wall opening.

Description

Technical area

[0001] The invention relates to a fire door comprising a frame for arrangement in a wall opening having an opening plane, at least one fire door leaf that can be opened at least in sections along an opening normal to the opening plane for fire-retardant closure of the wall opening, at least one vacuum insulation panel for reducing heat transfer through the fire door leaf along the opening normal when the fire door is closed, and at least one leaf sealing element that connects the frame to the fire door leaf in a windtight manner when the fire door is closed. When the fire door is closed, the leaf sealing element defines a leaf sealing plane that is arranged parallel to the opening plane.

[0002] The invention also relates to a frame for a fire door of the aforementioned type. State of the art

[0003] In buildings with multiple fire compartments, the fire compartments must be separated by fire doors. If heated and unheated or cooled and uncooled compartments are located beneath the fire compartments, these compartments must also be separated from each other with windproof and thermal insulation. This is especially true for modern low-energy buildings that, for example, have a controlled ventilation system with heat recovery.

[0004] To achieve the aforementioned separation functions, it has been common practice to provide two consecutive doors, one with a fire door and the other with a thermally insulated and windproof door. This results in additional costs for planning, materials, and installation, reduces the building's usable space, and makes it inconvenient for building users to have to open two doors each time they pass through. Furthermore, in the case of hinged doors, the two doors must open in opposite directions, which further complicates use and is not permitted in an escape route for safety reasons.

[0005] An insulating and windproof fire door is known from publication KR 101900052 B1. The fire door comprises a main leaf, a second leaf, and an insulating chamber in between. Due to its three-layer construction, the fire door is relatively complex to manufacture and thick, which complicates its installation and operation.

[0006] Document EP 2 633 145 B1 describes a hermetic fire door that, like the fire door in KR 101900052 B1, has a three-layer construction with two panels and insulation between them. The fire door is designed to prevent the spread of heat and fluids, especially hot gases, smoke, and water, in the event of a fire. No special thermal insulation during normal operation is described.

[0007] The document EP 2 580 419 B1 describes another fire door with one or two leaves, which is very similar in its structure and function to the fire door from EP 2 633 145 B1.

[0008] The utility model DE 20 2005 006 686 U1 discloses a door for cold storage rooms with a door leaf formed in a sandwich-like manner from a layered structure of fire-retardant elements and heat-insulating elements, wherein the fire-retardant elements are formed from a conventional fire door and are covered with the heat-insulating elements.

[0009] Patent application DE 37 07 934 A1 describes a sound-insulating element for installation on sound-permeable building components, particularly on door panels and door frames. A sandwich-like composite of sound-insulating materials arranged parallel to each other is applied to the surface to be sound-insulated as a sound-insulating element, and this composite is covered on the outside with a rigid shell.

[0010] Patent application DE 102 26 723 A1 discloses a door for cold storage rooms. The door leaf consists of a core made of heat-insulating, fire-resistant material and a sheet metal cladding on both sides. In its closed position, its surrounding edge is sealed against a metal frame.

[0011] The utility model DE 200 09 779 U1 describes a door leaf filling for fire doors, with an insulating layer made of an evacuated, microporous and pressed ceramic material with a film covering that is at least largely diffusion-tight. Technical task

[0012] The object of the invention is to provide a fire door that is cost-effective to manufacture, easy to install and versatile and convenient to use. Technical solution

[0013] The subject matter of the present invention provides a fire door according to claim 1, which solves the technical problem. The problem is also solved by a frame according to claim 12. Advantageous embodiments emerge from the dependent claims. Description of the execution types

[0014] A fire door according to the invention comprises a frame for arrangement in a wall opening with an opening plane, at least one fire door leaf which can be opened at least in sections along an opening normal of the opening plane for fire-retardant closure of the wall opening, at least one vacuum insulation panel for reducing heat transport through the fire door leaf along the opening normal in a closed state of the fire door.

[0015] The frame and / or the fire door leaf can, for example, be designed like the frame and door leaf of a standard fire door. The fire door leaf can, for example, be mechanically connected to the frame in such a way as to create a single-hinged door, a pivoting door, or a pivoting sliding door, with the fire door leaf opening along the opening normal, at least in a first section, from a closed state.

[0016] The fire door preferably meets at least the requirements of fire resistance class T30, in particular T60, particularly preferably T90, according to the German industrial standard DIN 4102.

[0017] The fire door comprises at least one leaf sealing element that connects the frame to the fire door leaf in a wind-tight manner when the fire door is closed. When the fire door is closed, the leaf sealing element defines a leaf sealing plane that is arranged parallel to the opening plane. When the fire door is closed, the leaf sealing element prevents airflow from passing between the fire door leaf and the frame.

[0018] Preferably, the fire door is installed in a wall opening of an otherwise windtight wall so that the windtightness of the fire door is not impaired by an air flow passing through the wall itself.

[0019] The leaf sealing element can, for example, comprise a sealing strip, which is arranged in particular circumferentially around a passage opening of the fire door. The leaf sealing element can, for example, comprise or consist of an elastomer, in particular a vulcanizate of natural rubber and / or silicone rubber. The leaf sealing element can be attached to the fire door leaf or to the frame, for example, glued and / or clamped thereto.

[0020] The vacuum insulation panel is attached to the closing side of the fire door leaf, which, when the fire door is closed, is parallel to the opening plane. Because the vacuum insulation panel is attached to the fire door leaf, a conventional fire door leaf can be easily retrofitted with the vacuum insulation panel to achieve increased thermal insulation. However, mounting it on the fire door leaf has the disadvantage that the vacuum insulation panel can be easily damaged during transport, installation, or use of the fire door, which could impair its thermal insulation effect.

[0021] For the purposes of the invention, the opening side is the side of the fire door leaf that moves forward when the fire door is opened from the closed state. The closing side is the side of the fire door leaf that moves forward when the fire door is closed. Preferably, the at least one vacuum insulation panel is attached to the closing side of the fire door leaf. This results in the advantages that the vacuum insulation panel does not have to extend over the frame to achieve good insulation, and that the insulation effect is not impaired by hinges connecting the fire door leaf to the frame.

[0022] The fire door comprises at least one plate sealing element that connects the frame to the vacuum insulation panel in a wind-tight manner when the fire door is closed. When the fire door is closed, the plate sealing element defines a plate sealing plane that is arranged parallel to the opening plane and spaced from the leaf sealing plane along the opening normal. When the fire door is closed, the leaf sealing element thus defines an additional sealing plane spaced from the leaf sealing plane, significantly increasing the thermal insulation effect of the fire door.

[0023] The plate sealing element can, for example, comprise a sealing strip, which is arranged in particular circumferentially around a passage opening of the fire door. The plate sealing element can, for example, comprise or consist of an elastomer, in particular a vulcanizate of natural rubber and / or silicone rubber. The plate sealing element can be attached to the vacuum insulation panel or to the frame, for example, glued and / or clamped thereto.

[0024] The fire door leaf preferably comprises at least one leaf sealing surface which is windtightly connected to the at least one leaf sealing element at least when the fire door is closed. The vacuum insulation panel preferably comprises at least one plate sealing surface which is windtightly connected to the at least one plate sealing element at least when the fire door is closed. The frame preferably comprises at least one leaf-frame sealing surface which is windtightly connected to the at least one leaf sealing element at least when the fire door is closed. The frame comprises at least one plate-frame sealing surface which is windtightly connected to the at least one plate sealing element at least when the fire door is closed. The sealing surfaces are preferably aligned parallel to the opening plane at least when the fire door is closed.

[0025] Because the sealing surfaces are aligned parallel to the opening plane when the fire door is closed, the sealing elements between the respective sealing surfaces are compressed along the opening normal when the fire door is closed. In contrast, the sealing elements between sealing surfaces that are not aligned parallel to the opening plane, especially along the opening normal, would be sheared along the opening normal when the fire door is closed, causing significantly greater wear on the sealing elements and thus a reduced service life.

[0026] The at least one leaf sealing element is preferably designed to absorb a higher energy when the fire door is closed than the at least one plate sealing element. When the fire door is closed, the leaf sealing element and the plate sealing element impact against the associated sealing surfaces and absorb energy, which is at least partially transferred to the sealing surfaces. This can mechanically damage the vacuum insulation panel and impair its insulating effect. Therefore, it is advantageous if the leaf sealing element arranged on the fire door leaf, which is generally mechanically more stable than the vacuum insulation panel, absorbs more energy than the plate sealing element arranged on the vacuum insulation panel.

[0027] The at least one leaf sealing element preferably has greater rigidity and / or is designed to be deformed more strongly during closing than the at least one plate sealing element. As a result, the leaf sealing element absorbs more energy during closing than the plate sealing element. For example, the leaf sealing element can be thicker than the plate sealing element, so that when the fire door is closed, it comes into contact with the associated sealing surface earlier than the plate sealing element.

[0028] The fire door preferably comprises at least one connecting element that mechanically and movably connects the frame to the fire door leaf, wherein the at least one connecting element preferably comprises a hinge. The at least one connecting element can be stably and securely attached to the fire door leaf without any risk of damaging the vacuum insulation panel.

[0029] The frame preferably comprises a leaf frame part and a plate frame part which is spaced apart from the leaf frame part along the opening normal and thermally decoupled from the leaf frame part by at least one separating means, wherein at least in a closed state of the fire door the leaf frame part is connected in a wind-tight manner to the at least one leaf sealing element, and the plate frame part is connected in a wind-tight manner to the at least one plate sealing element.

[0030] The at least one separating means comprises, for example, a number of spacers made of a plastic or rubber.

[0031] Due to the thermally separated subdivision of the frame along the opening normal into a leaf frame part encompassing the leaf sealing plane and a plate frame part encompassing the panel sealing plane, heat transfer through the frame along the opening normal is significantly reduced, so that the fire door offers increased thermal insulation.

[0032] The fire door comprises at least one wall sealing element for a windtight connection between the frame and a wall surrounding the wall opening. To ensure a windtight connection to the wall, the wall in the area of ​​the wall opening preferably has a surface that is as smooth and closed as possible. The wall sealing element, which can comprise a film, for example, advantageously prevents gases or smoke from passing between the frame and the wall from one side of the fire door to the other. This improves the thermal insulation effect of the fire door and prevents smoke from filling fire compartments of a building not affected by a fire.

[0033] The wall sealing element is preferably arranged, at least in sections, between a leaf frame part and a plate frame part of the frame. The wall sealing element can be particularly easily and securely attached, for example, by clamping, between the frame parts.

[0034] The fire door preferably comprises a casing for mechanical stabilization and protection of the vacuum insulation panel, at least on one side of the vacuum insulation panel facing away from the fire door leaf, and preferably on all sides not facing the fire door leaf. The casing may, for example, comprise a tray open to the fire door leaf, in particular a sheet metal tray, in which the vacuum insulation panel is inserted. The casing may, for example, comprise a sheet metal and / or a plastic, in particular a non-combustible plastic.

[0035] In an alternative embodiment, a different thermal insulation panel, for example, one made of polystyrene, rock wool, and / or glass wool, could be used instead of the vacuum insulation panel. However, a vacuum insulation panel is preferred because it has the advantage over other thermal insulation panels that, due to its low thermal conductivity, sufficient thermal insulation can be achieved with a much thinner thermal insulation panel. Using a vacuum insulation panel, it is particularly possible to attach the thermal insulation panel to a conventional fire-resistant door leaf without making the door leaf excessively thick. This allows a door with such a door leaf to be easily integrated into a building architecturally and is convenient to operate.

[0036] The vacuum insulation panel preferably comprises a gas-tight, evacuated shell, for example, made of at least one metallized plastic film that prevents gas from entering the vacuum insulation panel, and a porous support core within the shell. The support core prevents the evacuated shell from being compressed by ambient pressure.

[0037] A disadvantage of vacuum insulation panels is the high mechanical sensitivity of the shell. If the shell of a vacuum insulation panel is damaged, the vacuum collapses, and the thermal conductivity of the vacuum insulation panel increases. Furthermore, conventional shells made of plastic films are generally flammable and not resistant to the temperatures generated during a fire, so they cannot simply be used on fire doors.

[0038] The support core preferably comprises or consists of microporous, particularly pyrogenic, silica. Microporous silica allows for very low thermal conductivity in the evacuated state of the vacuum insulation panel. Compared to other materials, such as plastic foams, microfiber materials, or fiberglass materials, microporous silica has the advantage that a relatively good insulating effect is achieved even when the pressure in the vacuum insulation panel increases, allowing the vacuum insulation panel to be used over a long period of time. This is particularly advantageous for permanently installed fire doors, which cannot be easily replaced when the thermal insulation deteriorates. Furthermore, microporous silica is non-flammable.

[0039] The support core preferably comprises an opacifier to reduce heat transfer by infrared radiation. The opacifier comprises, for example, carbon black, iron oxide, titanium oxide, and / or silicon carbide.

[0040] The casing preferably comprises or consists of at least one metal composite foil. The at least one metal composite foil comprises, for example, a plastic foil that is vapor-deposited with a metal, in particular aluminum. The casing can comprise at least one metal foil, in particular an aluminum foil, and at least one plastic foil enclosing the at least one metal foil. The combination of at least one metal foil with at least one plastic foil achieves a particularly high degree of gas-tightness of the casing.

[0041] The at least one vacuum insulation panel preferably comprises a plurality of chambers separated from one another in a gas-tight manner, wherein along the sheet plane a plurality of, for example 2 to 50, in particular 5 to 25, chambers are arranged next to one another and / or one above the other and / or along the sheet normal a plurality of, for example 2, 3, 4 or 5, chambers are arranged one behind the other.

[0042] By dividing the panels into chambers, if the shell is damaged, only the affected chambers are ventilated, not the entire vacuum insulation panel. This allows the vacuum insulation panel to provide adequate thermal insulation even when damaged.

[0043] By having chambers lying next to each other and / or one above the other along the sheet plane, it is possible, for example, to cut out a cutout for a door handle from the vacuum insulation board without damaging other areas of the vacuum insulation board.

[0044] By arranging chambers one after the other along the leaf normal, it is possible, for example, to insert fastening elements such as screws for fastening the vacuum insulation panel to the fire door leaf up to a predetermined depth into the vacuum insulation panel without ventilating the entire vacuum insulation panel.

[0045] At least one leaf sealing surface for the windtight connection to the at least one leaf sealing element of the fire door is preferably formed by at least one projection of the fire door leaf beyond the vacuum insulation panel in at least one projection direction parallel to the leaf plane. If the vacuum insulation panel does not completely cover the fire door leaf, resulting in at least one projection of the fire door leaf beyond the vacuum insulation panel, the at least one leaf sealing surface is created in a particularly simple manner.

[0046] For example, the fire door leaf can protrude over the vacuum insulation panel on the right, left and top edges of the fire door leaf, so that the respective overhang forms the leaf sealing surface.

[0047] The at least one vacuum insulation panel is preferably attached to the fire door leaf in a form-fitting manner, in particular in a form-fitting manner in all directions, preferably with a number of clamps. This form-fitting attachment allows the vacuum insulation panel to be held to the fire door leaf reliably and without risk of damage.

[0048] The vacuum insulation panel could also be firmly attached to the fire door leaf, for example, by adhesive bonding. However, it has been found that due to the poor ventilation of the contact surface between the vacuum insulation panel and the fire door leaf, a stable adhesive bond can only be achieved with a long curing time, resulting in a significantly longer production time than with a form-fitting fastening.

[0049] Preferably, the at least one vacuum insulation panel includes at least one recess for a door handle of the fire door. This allows the door handle to be easily installed without damaging the vacuum insulation panel.

[0050] A frame according to the invention is designed for use in a fire door according to the invention. The frame comprises a leaf frame part and a panel frame part spaced apart from the leaf frame part along the opening normal of the fire door and thermally decoupled from the leaf frame part by a separating means.

[0051] The leaf frame part is designed for a windtight connection with the at least one leaf sealing element of the fire door, and the panel frame part is designed for a windtight connection with the at least one panel sealing element of the fire door.

[0052] Due to the thermally separated subdivision of the frame along the opening normal into a leaf frame part encompassing the leaf sealing plane and a plate frame part encompassing the panel sealing plane, heat transfer through the frame along the opening normal is significantly reduced, so that the fire door offers increased thermal insulation.

[0053] The frame comprises at least one wall sealing element for the windtight connection of the frame to a wall enclosing the wall opening.

[0054] The frame, in particular the leaf frame part, the plate frame part and / or the separating means, can in particular be designed like the frame of the fire door according to the invention described above, which results in the advantages mentioned there.

[0055] A possible method for producing a fire door according to the invention comprises at least providing a fire door leaf and fastening at least one vacuum insulation panel on a closing side of the fire door leaf lying parallel to a leaf plane of the fire door leaf in order to reduce heat transport through the fire door leaf perpendicular to the leaf plane.

[0056] The method can in particular be designed as described above in connection with the fire door according to the invention, from which the advantages mentioned there arise.

[0057] The fastening preferably comprises a positive fastening, in particular a positive fastening in all directions, for example, with a number of clamps. This positive fastening allows the vacuum insulation panel to be held to the fire door leaf reliably and without risk of damaging the vacuum insulation panels. Short description of the drawings

[0058] Further advantages, objects, and features of the invention will be explained with reference to the following description and the accompanying drawings, which illustrate exemplary objects according to the invention. Features that are identical in the figures, at least in terms of their function, may be identified by the same reference numerals; however, these features need not be numbered and explained in all figures. Fig. 1 shows a horizontal section of an embodiment of a fire door according to the invention. Fig.1

[0059] Fig. 1 shows a horizontal section of an embodiment of a fire door 300 according to the invention. The fire door 300 shown in a closed state comprises a frame 200 which is arranged in a wall opening of a wall 002 with an opening plane E.

[0060] The illustrated fire door 300 comprises a fire door leaf 110 that can be opened at least partially along an opening normal N of the opening plane E for the fire-resistant closure of the wall opening. The fire door leaf 110 can, for example, be designed like a door leaf of a standard fire door.

[0061] The frame 200 is mechanically movably connected to the fire door leaf 110, for example, via a number of connecting elements 330, in particular hinges. The fire door 300 is designed, for example, as a revolving door, so that the fire door leaf 110 can initially be opened along the opening normal N from the illustrated closed state of the fire door 300.

[0062] The illustrated fire door 300 comprises at least one vacuum insulation panel 120 for reducing heat transport through the fire door leaf 110 along the opening normal N in a closed state of the fire door 300. The vacuum insulation panel 120 is fastened, in particular positively fastened, for example, to a closing side 112 of the fire door leaf 110 lying parallel to the opening plane E in a closed state of the fire door 300.

[0063] The fire door leaf 110 and the vacuum insulation panel 120 together form a door leaf 100 of the fire door 300.

[0064] The illustrated fire door 300 comprises a leaf sealing element 313 which connects the frame 200 to the fire door leaf 110 in a wind-tight manner when the fire door 300 is in the closed state, wherein the leaf sealing element 313 defines a leaf sealing plane BE in the closed state of the fire door 300, which is arranged parallel to the opening plane E.

[0065] The fire door leaf 110 preferably comprises a leaf sealing surface 113, which is connected in a windtight manner to the leaf sealing element 313 when the fire door 300 is closed. The frame 200 preferably comprises a leaf-frame sealing surface 213, which is connected in a windtight manner to the leaf sealing element 313.

[0066] The leaf sealing element 313 comprises, for example, a sealing strip which runs around a passage opening of the fire door 300 and which is, for example, fastened to the leaf frame sealing surface 213.

[0067] The illustrated fire door 300 comprises a plate sealing element 323 which, in the closed state of the fire door 300, connects the frame 200 to the vacuum insulation panel 120 in a wind-tight manner, wherein the plate sealing element 323, in the closed state of the fire door 300, defines a plate sealing plane PE which is arranged parallel to the opening plane E and spaced from the leaf sealing plane BE along the opening normal N.

[0068] The vacuum insulation panel 120 preferably comprises a panel sealing surface 123, which is connected in a windtight manner to the panel sealing element 323 when the fire door 300 is closed. The frame 200 preferably comprises a panel-frame sealing surface 223, which is connected in a windtight manner to the panel sealing element 323.

[0069] The leaf sealing surface 113 is preferably formed by a projection of the fire door leaf 110 over the vacuum insulation panel 120 in at least one projection direction parallel to a leaf plane of the door leaf 100 which, in the closed state of the fire door 300, lies parallel to the opening plane E.

[0070] For example, the fire door leaf 110 can protrude beyond the vacuum insulation panel 120 at a right, left and upper edge of the fire door leaf 110, so that the respective projection forms the leaf sealing surface 113.

[0071] The plate sealing element 323 comprises, for example, a sealing strip which runs around a passage opening of the fire door 300 and which is, for example, fastened to the plate frame sealing surface 223.

[0072] The sealing surfaces 113, 123, 213, 223 are preferably aligned parallel to the opening plane E when the fire door 300 is closed.

[0073] The frame 200 preferably comprises a leaf frame part 210 and a plate frame part spaced apart from the leaf frame part 210 along the opening normal N and thermally decoupled from the leaf frame part 210 by at least one separating means 230, for example by a number of elastomer buffers.

[0074] The leaf frame part 210 is connected to the leaf sealing element 313 in a wind-tight manner, at least in the closed state of the fire door 300, and the panel frame part 220 is connected to the panel sealing element 323 in a wind-tight manner, at least in the closed state of the fire door 300.

[0075] The illustrated fire door 300 comprises at least one wall sealing element 240, for example a windproof film, wherein the wall sealing element 240 connects the frame 200 in a windtight manner to the wall 002, wherein the wall sealing element 240 is preferably arranged in sections between a leaf frame part 210 and a plate frame part 210 of the frame 200.

[0076] The vacuum insulation panel 120 preferably comprises a support core 124 made of fumed silica and a shell 125 comprising a metal foil and a plastic foil that encloses the support core 124 in a gas-tight manner. Furthermore, the vacuum insulation panel 120 can be mechanically stabilized and protected by a casing, for example, a sheet metal tray (not shown), at least on the sides not facing the fire door leaf 110.

[0077] The vacuum insulation panel 120 preferably comprises at least one recess for a door handle 310 of the fire door 300. List of reference symbols BE leaf density level E Opening level N opening standard PE plate sealing layer 002 Wall 100 door leaf 110 Fire door leaf 111 Opening side 112 Locking side 113 Leaf sealing surface 120 vacuum insulation board 123 Plate sealing surface 124 support core 125 cover 200 frame 210 leaf frame part 213 Leaf frame sealing surface 220 panel frame part 223 Plate-frame sealing surface 230 release agent 240 wall sealing element 300 fire doors 310 door handles 313 leaf sealing element 323 plate sealing element 330 connecting element

Claims

[1] Fire door (300) with a) a frame (200) for arrangement in a wall opening with an opening plane (E), b) at least one fire door leaf (110) which can be opened at least in sections along an opening normal (N) of the opening plane (E) for the fire-retardant closure of the wall opening, c) at least one vacuum insulation panel (120) for reducing heat transport through the fire door leaf (110) along the opening normal (N) in a closed state of the fire door (300) and d) at least one leaf sealing element (313) which connects the frame (200) to the fire door leaf (110) in a closed state of the fire door (300) in a wind-tight manner, e) wherein the leaf sealing element (313) defines a leaf sealing plane (BE) in a closed state of the fire door (300) which is arranged parallel to the opening plane (E), f) wherein the vacuum insulation panel (120) is fastened to a closing side (112) of the fire door leaf (110) lying parallel to the opening plane (E) in a closed state of the fire door (300), g) wherein the fire door (300) comprises at least one plate sealing element (323) which connects the frame (200) to the vacuum insulation panel (120) in a closed state of the fire door (300) in a wind-tight manner, and h) wherein the plate sealing element (323) defines, in a closed state of the fire door (300), a plate sealing plane (PE) which is arranged parallel to the opening plane (E) and spaced apart from the leaf sealing plane (BE) along the opening normal (N) characterized by i) at least one wall sealing element (240) for the wind-tight connection of the frame (200) to a wall (002) enclosing the wall opening. [2] Fire door (300) according to claim 1, characterized by , that a) the fire door leaf (110) comprises at least one leaf sealing surface (113) which is connected in a wind-tight manner to the at least one leaf sealing element (313) at least in a closed state of the fire door (300), and c) the vacuum insulation panel (120) comprises at least one panel sealing surface (123) which is connected in a wind-tight manner to the at least one panel sealing element (323) at least in a closed state of the fire door (300), d) the frame (200) comprises at least one leaf-frame sealing surface (213) which is connected in a wind-tight manner to the at least one leaf sealing element (313) at least in a closed state of the fire door (300), and e) the frame (200) comprises at least one plate-frame sealing surface (223) which is connected in a wind-tight manner to the at least one plate sealing element (323) at least in a closed state of the fire door (300), f) wherein the sealing surfaces (113, 123, 213, 223) are aligned parallel to the opening plane (E) at least in a closed state of the fire door (300). [3] Fire door (300) according to one of claims 1 to 2, characterized by that a) the at least one leaf sealing element (313) is designed to absorb a higher energy when the fire door (300) is closed than the at least one plate sealing element (323), b) wherein the at least one leaf sealing element (313) preferably has a higher rigidity and / or is designed to be deformed more strongly when closing than the at least one plate sealing element (323). [4] Fire door (300) according to one of claims 1 to 3, characterized by a) at least one connecting element (330) mechanically and movably connecting the frame (200) to the fire door leaf (110), b) wherein the at least one connecting element (330) preferably comprises a hinge. [5] Fire door (300) according to one of claims 1 to 4, characterized by , that a) the frame (200) comprises a leaf frame part (210) and a plate frame part (220) which is spaced apart from the leaf frame part (210) along the opening normal (N) and thermally decoupled from the leaf frame part (210) by at least one separating means (230), b) wherein at least in a closed state of the fire door (300), the leaf frame part (210) is connected in a wind-tight manner to the at least one leaf sealing element (313), and the panel frame part (220) is connected in a wind-tight manner to the at least one panel sealing element (323). [6] Fire door (300) according to claim 5, characterized by that the wall sealing element (240) is arranged at least in sections between the leaf frame part (210) and the plate frame part (210) of the frame (200). [7] Fire door (300) according to one of claims 1 to 6, characterized bythat the vacuum insulation board (120) a) at least one support core (124) with pyrogenic silica and preferably with cellulose and / or with an opacifier and b) at least one sheath (125) enclosing the support core (124) in a gas-tight manner and comprising a metal composite foil. [8] Fire door (300) according to claim 7, characterized by that the at least one vacuum insulation panel comprises a plurality of chambers separated from one another in a gas-tight manner, wherein a plurality of chambers are arranged next to one another along the sheet plane and / or a plurality of chambers are arranged one behind the other along the sheet normal. [9] Fire door (300) according to one of claims 1 to 8, characterized bythat at least one leaf sealing surface (113) for the wind-tight connection to the at least one leaf sealing element (313) of the fire door (300) is formed by at least one projection (U) of the fire door leaf (110) over the vacuum insulation panel (120) in at least one projection direction parallel to the leaf plane. [10] Fire door (300) according to one of claims 1 to 9, characterized by that the at least one vacuum insulation panel (120) is positively secured, preferably with a number of clamps, to the fire door leaf (110). [11] Fire door (300) according to one of claims 1 to 10, characterized by that the at least one vacuum insulation panel (120) comprises at least one recess for a door handle (310) of the fire door (300). [12] Frame (200) for a fire door (300) according to one of claims 1 to 6, a) comprising a leaf frame part (210) and a plate frame part (220) spaced apart from the leaf frame part (210) along the opening normal (N) of the fire door (300) and thermally decoupled from the leaf frame part (210) by a separating means (230), b) wherein the leaf frame part (210) is designed for wind-tight connection to the at least one leaf sealing element (313) of the fire door (300), and the panel frame part (220) is designed for wind-tight connection to the at least one panel sealing element (323) of the fire door (300) characterized by c) at least one wall sealing element (240) for the wind-tight connection of the frame (200) to a wall (002) enclosing the wall opening.

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