DK155682B - SOUND AND HEAT INSULATING COMPOSITION WINDOW WITH SOUND INSULATION VENTILATION - Google Patents

Abstract

1. Sound-damping and heat-insulating composite window ; with a blind frame (11) ; and with a composite wing (12) consisting of at least one individually glazed subsidiary wing (17, 17a) ; the window being equipped with a sound-damping ventilating device which has angled air-channels communicating with the inner and outer faces of the window and with the space (24) between the window panes ; the communication taking place in a horizontal ventilating device (18a, 18b) comprising a longitudinal housing (60) with adjustable air-passages (31, 33) ; one of the ventilating devices (18a, 18b) being located in the lower portion (16A) and one in the upper portion (16B) of the main wing ; each ventilating device (18a, 18b) having a mobile core with at least two longitudinal rows of air-channels (41, 43) ; the two ventilating devices being connected together mechanically in such a way that when one of them is rotated, for the purpose of adjustment, the other rotates synchronously with it, characterized in that the main wing (16) of the composite window (12) has, in its lower wing (16A) and in its upper wing (16B), a channel-section member (60) approximately U-shaped in cross-section, the U being open to the space (24) between the two glass planes of the window ; the U containing the adjustable core (40) of the sound-damping ventilating device (18a or 18b) ; the core being sealed stripwise or area-wise over its entire length between the air-passages (31, 33) which communicate with the outer face (10a) and the inner face (10b) of the window ; the open mouth of the U of the channel-section member (60) being closed by a cover-strip (61) which also acts as bearing surface for the core (40) of each ventilating device (18a, 18b), the cover-strip (61) being inserted into place after the manufacture of the window ; the cover-strip (61) having air-passages (32) which communicate with the space (24) between the window panes, the air-passages (32) being located between strip-seals or area-seals (62b, 62c) for the core (40).

Description

in

DK 155682B

The present invention relates to a sound and heat insulating composite window or composite window according to the preamble of claim 11, and the object is to further improve such composite windows with sound insulation ventilation.

In such a composite window known from the applicant's previously published application DE 30 43 783, each of the 10 ventilation units consisting of a core or a rotating roller and a surrounding sheath or housing must be pushed longitudinally at the wing and wing of the main wing. cross-section through a front opening in the corner area of the main wing. This requires an additional manufacturing and processing cost, and this additionally presents difficulties in simply and space-saving way of being able to place predicted reflector, darkening or equivalent webs, which may also be designed as quick-roll blinds or roller blinds in such a way that the blinds can be operated in a simple way that two further blinds located parallel to each other in the pane can serve as an additional thermal insulation as well as for utilizing those from the window side and from the window side. operating various temperature influences to improve the venting effect and to the heat recovery, and to minimize the inflow of light by opened blinds.

It is admittedly known from German publication 30 30 720 that a ventilation device with an air flow opener equipped with a pivot slider and an external profile equipped with air flow openings for windows, doors, facades or similar building parts, in which the sliders have labyrinthine-shaped ventilation valves 35 opposite step-shaped restriction surfaces, thereby preventing a direct air sound transmission and a corresponding sound insulation. The stair-shaped, limiting surfaces of the ventilation ducts can have sound-absorbing means in the form of a coating 2

DK 155682 B

or a foil, but the distance between the adjacent stepwise limiting surfaces is so large that a straight-line sound passage is, after all, possible between the steps above each other, so that the sound insulation is not to the desired extent.

In addition, the rotary sliders of this ventilation device have only two diametrically opposite air flow openings, namely an inlet air opening at one circumferential side of the pivot and an outlet air opening on the opposite circumferential side, so that an air flow is only possible from the windward side or the windward side of the windscreen, is possible for the space between a composite wine pane inserted therein. This ventilation device can therefore also not be built into composite wing structures of normal construction. It does have two parallel sliders located parallel to each other, each of which can be operated for rotation in the same direction and synchronously, but such ventilation devices can only be built in below and above by windows and doors without a common operation being provided for of such lower and upper vents.

It is the object of the present invention to further simplify and improve the design of such sound and heat insulating composite windows with sound insulation ventilation with respect to their constructive construction.

This object is met in accordance with the invention substantially by the fact that the initially mentioned composite window is peculiar to that of the characterizing part of claim 1, thereby obtaining the advantage that each core of each of the two ventilation units is located immediately at the open to the pane space the shaft profile forming the wing and wing cover of the main wing and requiring no additional 30

DK 155682 B

3 cloak or some extra house. In mounting, the core can be easily inserted from the open cross-sectional side into the cross-sectional U-shaped shaft profile which is open to the pane intermediate, which side then closes with each cover forming at the same time a consideration for the core and for each pivot unit rotatable roller, respectively, and has air flow openings for the window spacing.

10

In order to form the U-shaped shaft profiles which form the wing and wing top of the main wing so that they can be used in as many ways as possible, according to the characterizing part of claim 2, at the bottom of each shaft profile 15, a strip-shaped can be inserted afterwards. support bearing for the core.

To further simplify the ventilation units, according to the characterizing part of claim 3, on each core of the ventilation unit only two longitudinal rows of air ducts are arranged at an angle of approx. 90 ° to 150 °, preferably approx. 120 ° to 130 °, relative to the longitudinal axis of the core, thereby giving way to the ventilation position that interconnects the window exterior, window interior and window pane simultaneously. However, it has been found that this ventilation position is not necessary.

The characterizing part of claim 4 also contributes to a simpler production of the core of the ventilation units,

O Q

the core between the air ducts having a multiple cross-section throughout its length * broken, meandering air slot. According to the characterizing part of claim 5, the side walls of the air slot do not extend parallel to the side air ducts, but have different vaults. In this way, the sound entering the core or roller is bent several times by means of constructively particularly simple precautions, thereby ensuring a particularly good dispersion of the sound waves, by the sidewalls of the air slit by means of the

DK 155682B

4 different vaults run at varying distances relative to each other and are curved several times. By means of the thus formed cross-sectional changes or cut-outs 5 of the slit, the sound is also attenuated as far as the frequencies are concerned and as regards the varying length of the passage path, so that the intensity of the sound is reduced accordingly. The length of the sound path from the entrance to the exit is thereby multiplied by the diameter of the core.

10

A further improvement of such composite windows is further realized according to the characterizing part of claim 6, in that the two wing side pieces of the main wing consist of the same U-shaped shaft profiles open to the window gap as the wing bottom and wing covers. Then, in accordance with the characterizing part of claim 7, without any structural changes in the wing side pieces of the main wing, roller extensible roller inserts can be arranged, with the cover of the wing over and wing underpieces on both sides of the row 20 of air flow openings being open to two openings. longitudinal guide for the two roller blades of the roller blades, wherein the roller blades from the two opposite wing side pieces can be mutually displaced past one another for the closing position.

25

In addition to serving such horizontally retractable roller blinds in a simple manner, depending on whether a single roller blind or both roller blinds are simultaneously pulled, this provides the possibility of an optimum extra heat or go cold protection as well as a blackout option.

By also applying the shaft profiles to the wing wings of the main wing, the additional advantage is obtained that, in order to avoid the ventilation technically questionable rotated tilt position for window wings, all the air flow openings present on the shaft profiles can be used for continuous air flow, filter strips may be provided in the wing side pieces. In addition, you get a special space saving and mounting 5

DK 155682B

friendly arrangement of the chain or toothed belt drive provided for the common setting of the upper and lower ventilation units in the shaft profiles between the air flow openings, whereby the adjustment of the ventilation units can be made particularly user-friendly by means of a slider adjustable to a scale .

In addition, in addition to the inward opening side wing in accordance with the characterizing part of claim 8, a further outward opening side wing can be affixed, thereby providing various advantages: "_ In the case of wind pressure, the outer side wing is pressed into the seal on the main wing. and, thereby, obtaining in a particularly simple manner a rainfall security and a joint impermeability for the composite window. The outward-opening side wing also facilitates the cleaning of the windows from the inside and the outside, and therefore allows entirely new window combinations. For window dressing, the side wings 20 can be opened alternately with respect to the main wing, and a "window insert" into one of the two side wings is also possible when access is made to the side wing on the opposite window side. In combination with window wings, larger fixed head wings can be used because the outer side wings are opened outwards and can be turned around in such a way that they can be polished from the neighboring window. Furthermore, one can unlimitedly combine window parts with fixed windows that can be polished from the inside, which can also be economically interesting for the design of window walls and their use as solar collectors in connection with the sound insulation ventilation according to

u U

invention. leafy, the composite window with sound insulation ventilation according to the invention allows the window wings to be arranged only for single windows. The glazing of the window wings can thereby be reduced, and a venting of the glass rim can fall away, because for economic reasons it can be easily avoided.

Island Island

look for a so-called "wet" glass phrase. Also, the necessary filtration of the exterior and, moreover, of the internal air transported through the ventilation devices, is improved by incorporating in accordance with the characterizing part of claim 9.

DK 155682B

6 set dry-layer filters which can be applied washably or as one-way filters externally by opened side wing and inner ring-like as a band on the main wing, and which can be made functional again by simply displacing them a ventilation hole width.

Preferred embodiments of the invention are shown schematically in the drawing, in which: FIG. 1 shows a composite window with sound insulation ventilation, seen from the inside of the window; FIG. 2 is a section through the composite window along line II-II of FIG. 1, FIG. 3 is a further section through the composite window along line III-III of FIG. 1, FIG. 4 is a relation to FIG. 1 is an enlarged vertical section through the 2Q easy composite window along line IV-IV; FIG. 5 is a view of FIG. 4 is a partial sectional view through the composite window of the sound insulation ventilation assembly; and FIG. 6 is an enlarged view of the embodiment of FIG. 3, while FIG. 7-9 shows a schematic simplified representation of the composite window in three different ventilation positions.

30

The sound and heat insulating composite window or composite window 10 is formed with an aperture frame 11 and a composite wing 12, which consists of two separate window panes. The composite window has a main wing 16 and two side wings 17, 17a attached thereto, of which only the side wing 17 opens inwards, while the second side wing 17a can be opened against the window side 10a. Both side wings 17, 17a may be provided with a single layer pane.

7

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On both wing bottom 16A and wing wing 16B of the main wing 16 there is a sound insulation ventilation 18a, 18b with an adjustable core 40 with angled air flow openings 31, 33 between the window exterior side 10a 5 and the window interior side 10b, where each sound insulation ventilation valve 18 , 18b, having perpendicularly shaped air ducts which can be connected to the window exterior and window insides 10a, 10b as well as to the windows 11 space 24. The main wing 16 has an open to the window space 16A on its wing top 16A as well as on the wing top space 16B. approximately U-shaped shaft profile 60, on which the core 40 of each ventilation unit 18a, 18b, at reference numeral 62a, is strip-sealed throughout its length, between air flow openings 31, 33 to the window exterior side 10a and to the window interior side 10b.

Each of the two U-shaped shaft profiles 60 is closed at its open cross-sectional side at wing bottom 16A and at wing cover 16B by means of a later insertable cover 61, 20 which simultaneously forms a consideration for the core 40 and for the rotatable roller for each ventilation unit. 18a, 18b, and exhibiting air flow openings 32 to pane space 24 which flow openings are located between strip-shaped seals 62b, 62c opposite the core.

25 At the bottom of each shaft profile 60, laterally, a strip-shaped support bearing 63 is inserted for the core 40 and for the rotatable roller of each ventilation unit 18a, 18b, respectively.

Furthermore, as can be seen from FIG. 4, on each core unit 40 of the ventilation unit 18a, 18b only two longitudinal rows 30 of air ducts 41, 43 are placed at an angle 40a of approx. 90 ° to about 150 °, preferably approx. 120 ° to 130 °, in relation to the longitudinal axis 40b of the core 40, in such a way that by shifting or rotating the core 40 for each yentilation unit 18a, 18b, the window exterior 10a can be brinked on the window 8

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the space 24, the window space 24 and the window interior 10b or the window exterior 10a and the window interior 10b in ventilation connection, as further explained below on the basis of the 7-9 show different ventilation positions. Depending on the position through the ventilation units, the exterior air and the inner air, respectively, are cleansed of the fluxes by means of them. between the main wing 16 and each of the two side wings 17, 17a arranged along the lateral air flow openings 31, 33, annular band-shaped filters 52.

Furthermore, the core 40 or the rotatable roller can be made in a particularly simple manner from an extrudable material, such as plastic or light metal, since the air ducts 41, 43 in the core 40 are connected by a circumferentially shaped length over the entire length of the core 40 along the longitudinal section. and in cross section several times air slit 49 is broken. The series of air ducts 41, 43 can later be drilled from the outside in the interior air slit 49 of the core 40.

Incidentally, the side walls 49a, 49b of the air slots 49 extend between the lateral air ducts 41, 43 not in parallel but have different vaults and are mutually curved several times, so that the sound waves reaching into the air slot 49 are reflected uniformly from one of the the adjacent slot walls 49a and 49b, respectively, against the opposite wall 49b and 49a, respectively, but are controlled in different ways and broken several times.

As is further apparent from the drawing, the two wing side pieces 16C, 16D of the main wing 16 also consist of the same U-shaped, open shaft profiles 60 open to the disc space 24 as the wing bottom and wing tops 16A, 16B, and in the two shaft profiles 60 two opposite horizontally retractable roller blades 19A, 19B, hyis roller blades 19a, 19b are guided in two parallel longitudinal guides 19c on the wing covers and wing covers 16A, 16B horizontal covers 9

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61 on both sides of the row of air flow openings 32 to the panes 11 of space 24 in such a way that the two roller webs 19a, 19b can be displaced mutually transversely past one another from the two opposite wing side portions 16C, 16D in a horizontal direction. as shown in detail in FIG. 6 on the basis of the enlarged section VI of FIG. Third

The air flow openings 31, 33 on the wing side pieces 16C, 16D's U-shaped shaft profiles 60 serve for sustained ventilation, and between the flow openings are filter strips 64. In addition, an orbital chain or toothed belt pull 50 is also controlled for the common setting of the common setting and lower ventilation units 18a, 18b on the lateral main wing pieces 16C, 16D on both sides 15 of the filter strip 64, whereby the run or section located against the window inside 10b can be operated via a through-hole on the inside of the respective wing side piece 16C through a scale 65 adjustable, 66 which can be operated in a simple manner.

20 In addition to the inwardly opening side wing 17 affixed to the main wing 16, another outwardly opening side wing 17a is affixed, it is possible to renounce glass in the main wing 16. Single-pane windows 25, 26 of the two side wings 17, 17a are sufficient. Between the two inserted panes 26, 26 lies 25 and approx. 8 cm wide air space, and in the special design of the open shaft profile 60, the ventilation chamber with a width of approx. 40 mm and a depth of approx. 40 mm with the core placed therein or with the rotatable roller its entire length available from here. The static activity of the profile walls is first achieved to a full extent by means of the closure serving as closure 61.

In FIG. 7-9, it is shown in some detail how the yarm influx from the window exterior side 10a and / or from the window interior side 10b can be made useful for ventilation.

10

DK 155682 B

In FIG. 7, the sound insulation ventilation is in the "summer" ventilation position. At the lower ventilation unit 18a, the swivel core 40 connects with its two air ducts 41, 43 the air flow openings 33 on the window interior 10b 5, with the air flow openings 32 to the window space 24, and the upper ventilation unit 18b is in a position in which it connects the window space 24 the window side 10a. The roller shutter 19B's roller shutter 19b, i.e. the 10 roller blur near the inner pane 26 is drawn and absorbs, by means of its special coating, the solar radiation incident through the outer pane 25 in such a way that it is converted to heat radiation in the middle infrared region and cannot be emitted again. to the environment because glass in this radiation area 15 does not allow the heat radiation to pass. A so-called greenhouse effect is obtained, in which the air in the window space 24 is heated more strongly and an additional buoyancy is created which provides a corresponding vent on the window interior 10b. At the same time, the drawn roller web 19b, which has a special radiation reflective coating on the side facing the interior space 20, forms a thermal insulation corresponding to an inner insulating pane in connection with the inner pane 26.

Thus, the consumed room air is drawn out of the room to be vented by means of the sound insulation ventilation, and thus, without the aid of the drawn-out bar curtain 19b, heating of the window insides 10b due to the warm air present on the window exterior side 10a is avoided.

FIG. 8 shows a ventilation position "winter" in which the lower ventilation unit 18a connects the window exterior side -30 iQa to the window space 24 and an upper ventilation unit 18b connects the window space 24 to the window interior 10b. In this case, too, the roller rail 19b located adjacent to the inner window 26 is pulled out so that a winter sunlight from the window exterior in the manner just described is useful for supplying fresh air to the window interior 10b. You get a so-called sun trap. Moreover, earn

Claims (10)

1. Sound and heat insulating composite window or composite wine pigeon with aperture frame (11) and composite wing (12) consisting of a main wing (16) and at least one separate side wing (17, 17a) with insulated window and with a sound insulation ventilation with angled air ducts formed in each horizontal ventilation unit DK 155682B (18a, 18b) with an elongate housing (60) with adjustable air flow openings (31, 33) in the lower and upper parts (16A, 16B, respectively) of the main wing (16A) and connected the window exterior and window interior as well as the window spacer frame 5 (24), wherein each ventilation unit has a movable core (40) having at least two longitudinal rows of air flow openings (41, 43) and wherein the two ventilation units are mechanically interconnected in such a way that when adjusting one ventilation unit, the other ventilation unit is adjusted synchronously in the same direction, characterized in that the main wing (16) of the composite window (12) on its wing lower part (16A) and its wing upper part (16B) is formed with an open, cross-sectional, approximately cross-sectional, U-shaped shaft profile (60) towards the window gap (24), in which each core unit (18a, 18b) has a core (40) over its entire length between the air flow openings (31, 33). ) to the window exterior side (10a) and to the window interior side (10b) are sealed flat and strip-shaped, respectively, and which are closed on their open cross-sectional side by a later insertable cover (61), which simultaneously forms a consideration 20 for each ventilation unit (18a, 18b). ) core (40) and exhibiting the air flow openings (32) to the window spacing (24), which flow openings (32) are disposed between the strip-shaped seals (62b, 62c) opposite the core (40). 25 Sound and heat insulating composite window according to claim 1, characterized in that a strip-shaped support bearing (63) for the core (40) is subsequently inserted in the bottom of each shaft profile (60). 30 Sound and heat insulating composite window according to claim 1 or 2, characterized in that only two longitudinal rows of air ducts (41, 43) are arranged at an angle (40a) at each of the ventilation unit (18a, 18b) core (40) ca. 90 ° 35 to approx. 150 °, preferably approx. 120 ° to 130 °, relative to the longitudinal axis (40b) of the core (40). 13 DK 155682 B Sound- and heat-insulating composite window according to claims 1-3, characterized in that the core (40) between the air ducts (41, 43) has a median-shaped air slot 5 which extends over its total length throughout the cross-section, several times. Sound and heat insulating composite window according to claim 4, characterized in that the side walls (49a, 49b) of the air slot (49) between the lateral air ducts (41, 43) do not extend parallel to each other, but have different vaults. 5 Also in FIG. 9, the sound attenuation is in the ventilation position shown in FIG. 8, but here it is not the inner roller shade / but rather the outer roller 25 located roller shade 19a of the shutter insert 19A, which has on both sides a heat radiation reflective coating 10 which is pulled out. Hereby, a thermal insulation of the same kind as for an insulating pane is obtained against the window exterior side 10a, while the inside heat of the runway 15 19A enters from the inside of the window through the inner pane 26 into the transmission heat of the window 15, is reflected there and partly in the form of a recovery is utilized for buoyancy of the supplied fresh air in the window space 24. By correspondingly adjusting the two ventilation units 18a, 18b of the sound insulation ventilation and by optionally pulling out the two roller blades 19A, 19B of the roller blades 19a,. 19b, numerous other ventilation positions are avoided while avoiding condensation water deposits on the windows as well as a heat recovery as well as a thermal insulation in relation to the heat transfer or the cold transition to the interior of the windows and vice versa. Claims. Sound and heat insulating composite window according to one of Claims 1 to 5, characterized in that the two wing side pieces (16C and 16D) of the main wing (16) consist of the same U-shaped, shaft profiles (60) open to the window gap (60) as wing - the lower and wing covers (16A, 16B). Sound and heat insulating composite window according to claim 6, 2q, characterized in that horizontally extendable roller inserts (19A, 19B) are arranged in the wing side sections (16C, 16D) and that on the cover (61) for the flyover - and the wing nozzles (16A, 16B) on both sides of the row of the air flow openings (32) for the room space (24) are provided two parallel length guides (19c) for the two roller blades (19A, 19B) of the roller blades (19a, 19bl, wherein the roller webs (19a, 19b) from the two opposite wing side pieces can be displaced in a horizontal direction mutually past one another until closure. Sound and heat insulating composite window according to one of claims 1-7 with an inwardly opening side wing fixed to the garden wing, characterized in that a further outward opening side wing (17a) is attached to the main wing (16). DK 155682B Sound and heat insulating composite window according to any one of claims 1-8 / characterized in that annularly arranged between the main wing (16) and each of the two side wings (17, 17a) along the 5 lateral air flow openings (31, 33) band-shaped dry layer filters (52). 10 15 20 25 30 35