EP3821099A1 - Couverture de bâtiment comportant un élément en verre multifonctionnel - Google Patents

Couverture de bâtiment comportant un élément en verre multifonctionnel

Info

Publication number
EP3821099A1
EP3821099A1 EP18740550.1A EP18740550A EP3821099A1 EP 3821099 A1 EP3821099 A1 EP 3821099A1 EP 18740550 A EP18740550 A EP 18740550A EP 3821099 A1 EP3821099 A1 EP 3821099A1
Authority
EP
European Patent Office
Prior art keywords
glass element
building envelope
glass
envelope according
multifunctional
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.)
Pending
Application number
EP18740550.1A
Other languages
German (de)
English (en)
Inventor
Michael Lange
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.)
Prof Michael Lange Ingenieurgesellschaft Mbh
Original Assignee
Prof Michael Lange Ingenieurgesellschaft Mbh
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 Prof Michael Lange Ingenieurgesellschaft Mbh filed Critical Prof Michael Lange Ingenieurgesellschaft Mbh
Publication of EP3821099A1 publication Critical patent/EP3821099A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/26—Compound frames, i.e. one frame within or behind another
    • E06B3/2605—Compound frames, i.e. one frame within or behind another with frames permanently mounted behind or within each other, each provided with a pane or screen
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66376—Section members positioned at the edges of the glazing unit comprising lighting means
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • E06B2009/2643—Screens between double windows

Definitions

  • the invention relates to a building envelope comprising a
  • Curtain walls are well known in the art and are as mullion-transom, element or facade
  • Glass panes or panels as infill elements at the construction site by attaching the post profiles to the shell, attaching the transom profiles to the posts and inserting the filling elements into the frame structure.
  • Façade elements made of frame profiles and glass panes and / or panels attached as infill elements to the shell.
  • window strips are installed on buildings with massive parapets and the massive,
  • the elements can be windows made of insulating glass or thermally insulated panels.
  • the windows can be opened, but are often non-opening fixed fields.
  • the glasses are usually called Designed double or triple glass.
  • Glass panes with changeable properties are increasingly being used in facade construction.
  • a possible embodiment of a changeable glass pane is the provision of switchable layers with the aid of which the light transmittance of the glass can be adjusted.
  • transparent cast resin composite glasses with integrated LEDs which can be used as media glass facades on the outside as advertising media, have become known in the art.
  • the invention has for its object to develop a building envelope with a curtain wall, which, unlike previously known, has a significantly higher variability and offers various additional functionalities in particular for the people in the associated building.
  • the building envelope according to the invention comprises a
  • Frame construction with a plurality of glass elements which are spaced apart from one another in the direction of heat flow, a multifunctional glass element being arranged on the room side behind the main thermal insulation level of the curtain wall.
  • the position of the multifunction glass element is vertical
  • the multifunction glass element can only be moved for cleaning and / or repair purposes.
  • the multifunctional glass element comprises at least two of the functions from the list
  • the position of the multifunctional glass element is selected so that it is on the room side behind the main thermal insulation level
  • One aspect of the variability of the multifunctional glass element is that its position can optionally be changed in the vertical direction and / or horizontal direction.
  • Multifunctional glass pane as an integral part of the curtain wall is not possible. Furthermore, the
  • Multifunction glass element on at least two of the above functions, preferably at least three and particularly preferably at least four of the functions
  • the main thermal insulation layer permanently separates the outside and indoor climate. In the present case there is
  • Insulating glass elements in several parts or in one piece represent the infill over the entire floor height.
  • the separation also consists in a reduced air permeability, sufficient tightness against driving rain and, if necessary, sound insulation.
  • Glare protection provided by the multifunctional glass element does not prevent passive use of solar energy in winter. In addition, a very flexible design and use is possible.
  • Multifunctional glass elements behind the main thermal insulation level are the longer service life of the multifunctional glass element due to the weather-protected position and the associated less cleaning effort due to less
  • the multifunctional glass element can be divided into a plurality of individual glass panes through which
  • changeable position of the multifunctional glass element can be brought into a position that is most suitable for the respective function, as required.
  • the laminated glass pane can also comprise at least three glass panes with two intermediate layers if numerous functionalities are provided. Likewise, two laminated glass panes can be provided, on which the functions are divided. So that can
  • Multifunctional glass element from a single component
  • a laminated glass pane consists of
  • an intermediate film or another transparent adhesive preferably a cast resin
  • the thickness of an intermediate film usually starts with a film thickness of 0.38mm. If multilayer films are used, however, significantly higher thicknesses can also be achieved, which can be matched to the elements to be embedded in the intermediate film.
  • Laminated glass should be provided, but a 3: 1 split between the two glass panes can also be selected. At the
  • division 3: 3 can go to a division 1: 5.
  • Any division between the intermediate layer and the individual glass panes is possible as long as these makes technical sense. For example, it makes technical sense to arrange integrated speakers towards the inside of the room. Furthermore, functions in the intermediate layer or layers between the individual glass panes of the
  • Laminated glass pane can be integrated.
  • Invention is the multi-functional glass element
  • Double glass pane with a space between 4mm and 20mm the individual panes are preferably movable separately with respect to their position.
  • Multifunction glass element an insulating glass pane
  • Main thermal insulation level is arranged.
  • Multifunction glass element can be arranged in spatially separate areas. This advantageous arrangement in spatially separate areas makes sense because
  • the function of at least partial heatability is preferably arranged at those points that are located near the floor of a room adjoining the curtain wall.
  • glare protection is often provided in a central area in relation to the room height in order to be effective for sitting or standing people, but without one on the
  • curtain wall in an area near the ceiling.
  • the individual functions can either in separate areas of the
  • Multifunction glass element can be arranged, or in overlapping areas.
  • a typical example of an overlapping area is to provide one
  • Room lighting with integrated LEDs which can be provided in the area of a glare protection.
  • the multifunctional glass element according to the invention is
  • An openable window can be used as a single-leaf rotating window, as a forend window with two rotating leaves, as a tilting window, as a hinged window, as
  • Swing window as a reversing window or as
  • Sliding window can be designed.
  • the sliding window can be slid sideways, up, down, or up and down.
  • the multifunctional glass element preferably has smaller dimensions than an outer one arranged on the facade side
  • Multifunction glass pane with an expanded range of functions is to be replaced.
  • the curtain wall also has an integrated sun protection, which is provided either as a separate sun protection element or as a switchable layer in the outer glass element on the facade side.
  • an integrated sun protection can detect the level of solar radiation via sensors and accordingly regulate the sun protection automatically.
  • the building envelope according to the invention is characterized in that the multi-functional glass element on the room side in one
  • Inner wall of the building envelope is arranged.
  • the term “on the room side” is understood to mean that the
  • Multifunction glass element is located in the room behind the inner wall of the building envelope in the specified distance range.
  • the upper limit of 500mm arises less due to technical requirements, but is chosen so that the available space is not wasted due to an excessively large distance.
  • Multifunctional glass element over the full width of the room and / or over the full height of the room.
  • the multifunctional glass element only extends over a partial area of the room, e.g. over a height of 1000mm to 2500mm, but over the full width of the room, or only in a central area with respect to the width and height of the room, if the multifunctional glass element is concrete, for example
  • the function of the glare protection in the form of changeable or switchable layers is preferably in the form of a
  • Room lighting is preferably achieved by placing the LEDs in the composite resin material between the
  • the LEDs can be any LEDs.
  • the LEDs can be any LEDs.
  • Information system owns, for example Screen can also be provided over the entire surface, or are located only in partial areas of the multifunction glass element, particularly preferably in the center thereof.
  • a building with the curtain wall according to the invention is preferably designed so that each
  • Multifunction glass element is assigned to a specific room in the building, so that it can be operated and controlled from the inside of the room. Depending on the size of the room, a number of multifunctional glass elements can of course be located in a single room.
  • Fig. 1 a vertical section through an elementary
  • Fig. 2 shows a vertical section through a
  • Fig. 4 shows a horizontal section through an element
  • Fig. 5 shows a horizontal section through a
  • Fig. 6 shows the possible arrangement of anti-glare
  • Fig. 7 shows the possible arrangement of the function of the
  • Fig. 10 shows the possible arrangement of several different items
  • Fig. 12 shows the sliding arrangement of a
  • Multifunction glass element shows
  • Fig. 13 is a side view of that shown in Fig. 12
  • FIG. 1 shows a schematic vertical section through a building envelope according to the invention with an element facade.
  • the glazing 10 of the element facade is provided as triple glazing with the individual glass elements 10a, 10b and 10c.
  • the glass elements are pre-assembled in a framework 20 and are attached to the shell 30 during construction.
  • In the illustrated Vertical section view shows a transparent zone T and an opaque zone 0.
  • the main thermal insulation level HWDE is located in the region of the glass elements 10a, 10b and 10c spaced apart from one another in the heat flow direction W.
  • the main thermal insulation layer permanently separates the outside and indoor climate. In the present case there is
  • the glass element 11c is designed as a multifunctional glass element, as will be explained in detail below using numerous examples.
  • Fig. 2 shows a vertical section through a
  • Mullion-transom facade which differs from the element facade according to FIG. 1 in that the assembly of the curtain wall from mullion and transom profiles and the insertion and fastening of the infill elements 10 takes place on the construction site.
  • the latch 22 are attached to posts and after creating the post and
  • glass elements 10 again consist of triple glazing with the individual glass panes 10a, 10b and 10c.
  • On the inside of the facade is a multifunction glass element 11.
  • the mullion-transom facade according to FIG. 2 is provided with sun protection.
  • This can either be in the form of a sun protection 40 arranged on the outside of the facade, for example in the form of motor-adjustable slats, or in the form of a
  • Glass sunscreen 42 arranged in between can also (not shown)
  • Outer glass 10a be designed so that it has a switchable layer.
  • FIGS. 3a to 3d show different ways in which the multifunctional glass element can be designed.
  • the functionalities are in
  • the glass panes with the glare protection, the lighting and the information system can be moved in the vertical direction V.
  • the glass pane with the heatability B is preferably horizontally displaceable, in order to at times when space heating is not required, in one
  • Glass pane does not interfere optically.
  • Each pane can preferably be moved separately from one another, so that, for example, the room lighting or the screen can be brought separately into the desired position.
  • Multifunctional glass element with a single glass pane 11a which is designed, for example, as a multi-layer glass, which integrates the functionalities A, C and D, ie the glare protection A, the lighting C and the information system D.
  • the lighting C is at an upper edge of the Multifunction glass element above the glare protection
  • heating B is provided in a separate pane 11b.
  • a suitable arrangement of the functionalities according to the usual needs can be dispensed with in the embodiment according to FIG. 3b, a separate displaceability of the individual panes, but there is a vertical and / or
  • functions A, B, C and D are arranged in a single glass pane 11a.
  • the glare protection A is located in a central main surface of the multifunction glass element and the
  • Integrated LEDs as room lighting C are arranged laterally to A in the form of a vertically arranged hem around the centrally arranged glare shield A.
  • the screen as information system D is, as already in the embodiments according to FIGS. 3a and 3b, in the central part of the area
  • Anti-glare A arranged.
  • the functional layer with the functionality of heatability B adjoins the area with glare protection A at the bottom.
  • all functionalities A, B, C, D, E, F are integrated in the multifunctional glass element.
  • the heatability B arranged separately below the other functions, the lighting C and the information system D, there are also one or more integrated cameras E and one or more
  • the information system is also D divided into two parts.
  • Information system D in the form of a screen is additionally provided with a media strip D2 in the upper area.
  • FIGS. 1 and 2 Vertical sections in FIGS. 1 and 2 have already been shown. 5, the posts 24 of the facade are shown, the axes of which are arbitrary, but which are preferably arranged at a distance of between 1 m and 5 m. The same applies to the dimensions of the individual elements of the element facade with the frame 20 and the glazing 10.
  • FIGS. 4 and 5 Also shown in FIGS. 4 and 5 are again an external sun protection 42 and a sun protection 42 arranged at a distance between the glass elements 10a and 10b
  • Glare protection B shown is only in a central position of the multifunction glass element 11. This is the preferred position, since a sufficient amount of light can get into the interior of the building in the upper area of the pane, but at the same time glare protection is ensured for living or working purposes in the area of interest when people are standing or sitting in the room. Further functionalities in the multifunctional glass element 11 according to FIG. 6 have been dispensed with, since it is only a matter of the preferred arrangement of the glare protection.
  • the heated area B is located preferably in the vertical direction at the bottom of the
  • Multifunction glass element 11 so that cold air on the
  • Multifunctional glass element is heated by the rising, rising air and is prevented from forming a cold layer on the floor of the room which is perceived as uncomfortable.
  • Multifunctional glass element 11 as well as the arrangement according to FIG. 9 in the form of a completely or partially surrounding frame conceivable arrangements. 8 and 9, further functionalities and their functions were also shown
  • a glare protection A Functionalities of a glare protection A, a heatability B and room lighting C are shown in combination with the aid of individual LEDs 50.
  • the LEDs 50 are shown as room lighting C in the form of a frame which is located in the upper area of the multifunctional glass element 11.
  • a glare protection A arranged centrally on the multifunctional glass element 11, there is A in the lower area and adjacent to the glare protection area a heatable area B is provided. At the upper edge of the multifunction glass element 11, similar to the illustration according to FIG. 8, room lighting C with LEDs 50 is provided. Furthermore, an information system D is provided, which acts as a screen in the central area and the area of the
  • Anti-glare A is provided overlapping.
  • this information system D there is another area D2
  • the individual areas can partly automatically
  • glare protection A or heating B can be controlled, such as glare protection A or heating B, or via a suitable medium
  • the multifunctional glass element is provided with a suitable sensor system which, for example, detects the lighting situation, detects the presence of people in the room via a motion sensor, or else by suitable ones
  • Temperature sensors recorded the room temperature.
  • FIG. 12 shows the manner in which a
  • Multifunctional glass element viewed from the inside of the room arranged relative to the glass element 10 of the curtain wall and displaceable in the vertical direction V.
  • the glass element 10 can be an openable element 13 exhibit.
  • Folding slide element can be designed.
  • LEDs that can be set differently.
  • the multifunctional glass element consequently contains several functions simultaneously via the pure function of one
  • Main thermal insulation level of the building envelope is arranged.
  • the glass pane on the inside of the facade is designed as a multifunctional glass element which can have all of the properties described herein.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

L'invention concerne une façade de rideau contenant une structure de cadre comprenant une pluralité d'éléments en verre et, éventuellement, des panneaux espacés les uns des autres dans le sens du flux thermique, un élément en verre multifonctionnel étant disposé à l'arrière du plan calorifuge principal de la façade de rideau, la position de l'élément en verre multifonctionnel pouvant être modifiée dans la direction verticale et/ou dans la direction horizontale et l'élément en verre multifonctionnel comportant au moins deux des fonctions figurant sur la liste, contenant (A) un écran anti-éblouissement sous forme de couches variables ou commutables, (B) du chauffage au moins par endroits, (C) une conception avec des LED intégrées comme éclairage d'intérieur, (D) une conception au moins partielle en tant que système d'information, notamment en tant qu'écran, (E) une configuration avec au moins une caméra intégrée et (F) une configuration avec au moins un haut-parleur intégré.
EP18740550.1A 2018-07-10 2018-07-10 Couverture de bâtiment comportant un élément en verre multifonctionnel Pending EP3821099A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/068630 WO2020011338A1 (fr) 2018-07-10 2018-07-10 Couverture de bâtiment comportant un élément en verre multifonctionnel

Publications (1)

Publication Number Publication Date
EP3821099A1 true EP3821099A1 (fr) 2021-05-19

Family

ID=62909511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18740550.1A Pending EP3821099A1 (fr) 2018-07-10 2018-07-10 Couverture de bâtiment comportant un élément en verre multifonctionnel

Country Status (4)

Country Link
US (1) US11585146B2 (fr)
EP (1) EP3821099A1 (fr)
CA (1) CA3105912A1 (fr)
WO (1) WO2020011338A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023208347A1 (fr) * 2022-04-28 2023-11-02 Prof. Michael Lange Ingenieurgesellschaft mbh Système de verre multifonctionnel

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Also Published As

Publication number Publication date
CA3105912A1 (fr) 2020-01-16
US11585146B2 (en) 2023-02-21
US20210230929A1 (en) 2021-07-29
WO2020011338A1 (fr) 2020-01-16

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