DE3216581C2 - Sound and heat insulating composite 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

The invention relates to a sound and heat insulating Composite window according to patent 30 43 783 and hti a further improvement of such composite windows

ίο Soundproof ventilation to the goal.

In the composite window according to the main patent, each of the two ventilation units, which consist of a core and a surrounding jacket or housing, ac? Lower wing section and one of the wing upper section

both wings through an opening on the front in the corner area be inserted lengthways. This requires an additional manufacturing and processing effort, and, moreover, it is difficult to fix the reflector, Blackout panels or the like, which are also designed as snap-on blinds or roller blind inserts can be accommodated in a simple and space-saving manner so that the blinds are simply operated can that furthermore two roller blinds arranged parallel next to each other in the space between the panes both for additional thermal insulation as well as for the use of the outside of the window and of the Different temperature influences acting on the inside of the window to improve the ventilation effect and can be used for heat recovery, and that the incidence of light when the blinds are open as possible little is affected.

The invention is based on the object of further simplifying and improving the construction of such sound and heat insulating composite windows with sound insulation ventilation. According to the invention, this object is essentially achieved by characterizing part ¹ of claim 1.

The invention has the advantage that the core of each of the two ventilation units is located directly on the lower part of the wing and the shaft profile, which forms the upper part of the wing and is open towards the space between the panes, is mounted and does not require an additional jacket or housing. During assembly, the core can be inserted into the Between the panes, the manhole profile is open towards the cross-section and has a U-shaped cross-section, simply from the open cross-section side are inserted forth, which is then closed by a cover, which at the same time forms a counter bearing for the core of each ventilation unit and the air passages to the space between the panes having.

Around the U-shaped shaft profiles that form the lower wing section and the upper wing section of the main wing To make it as versatile as possible, a strip-shaped support bearing can be installed on the bottom of each shaft profile be used for the core afterwards.

A further improvement of such composite windows results, even if the two sash side pieces of the main wing from the same U-shaped shaft profiles open to the space between the panes as the lower wing and upper wing pieces are made. It can then without any structural changes in the wing side pieces of the main wing horizontally extendable roller blind inserts are arranged for their guidance can be taken care of in a particularly simple manner that on the cover of the wing upper and wing lower pieces on both sides of the row of air vents

I ^{3 4}

tsen to the space between the panes two parallel longitudinal ben and the window inside 10a, 106 as well as with the

Guides are provided in which the roller blinds between the panes 24 can be connected.

S of two arranged in the wing side pieces, the wing 16 has at its wing lower piece 16Λ

fX horizontally pull-out roller blind inserts from the two and one on its upper sash piece 165 each to the window

'€' ■ the opposite wing side pieces in horizontal space 24 open, in cross-section approximately U-

Mi right direction past each other alternately up to shaped shaft profile 60 on which the core 40 each

ε? can be moved to closure. Ventilation unit 18a, 18Z> at 62a over its entire

| w In addition to the ease of use of such a horizontal length between the air passages 31,33 to the window

i J zontally extendable roller blinds are thus, depending on the outside 10a and on the inside of the window 106, strip-

v: whether a single roller blind or both roller blinds are stored in a sealed manner

'' $ Nen be pulled out at the same time, an optimum to-Each of the two U-shaped shaft profile 60 is on

W. additional heat and cold protection as well as a Verdun wing lower piece \ 6A and on the wing upper piece 16ß

; - ■■ :? given possibility of kelungs. its open cross-sectional side by a later

v; l Through the use of the manhole profiles also completed for insertable cover 61, which at the same time

• U; the wing side pieces of the main wing results from 15 a counter bearing for the core 40 or for the rotatable

f ■ Another advantage that each ventilation unit 18a, 186 forms and the

-A nisch questionable tilt and turn position of window casement air passages 32 to the space between the panes 24-

% ■ apply the points already present on the manhole profiles that are between strip-shaped seals 626,

^S M air outlets can be used as permanent ventilation 62c are arranged opposite the core 40.

0, whereby between the air outlets in the wing 20 At the bottom of each shaft profile 60 irt a strip-conveying

seitenstüeken filter strips can be arranged. Miges support bearing 63 for the core 40 bt? #. for the rotatable

\ i Moreover, a particularly platzsparjnde and re roller of each ventilation unit 18a, 18k it subsequently

W assembly-friendly arrangement of the used for the common

Adjustment of the upper and lower ventilation units As in F i g. 4 can also be seen on the core ti provided chain or toothed belt drives in the 25 40 of each ventilation unit 18a, 186 only two longitudinal y: shaft profiles between the air outlets, where pure vtm air channels 41,43 at an angle 40a of % the adjustment of the Ventilation units by a slide adjustable about 90 ° to about 150 °, preferably about 120 ° to f compared to a scale, especially 130 °, to the longitudinal axis 406 of the core 40 can be configured in such a way that it is user-friendly. Net that by shifting or rotating the Ker-Preferred Ausfühmngsbeispiele the invention are 30 nes 40 of each ventilation unit 18a, 186 optionally the; shown schematically in the drawing. It shows the outside of the window 10a and the space between the panes • F i g. 1 a composite window with sound insulation ventilation 24, the space between the panes 24 and the window inside; ■: from the inside of the window, page 106 or the outside of the window 10a and the Fen-F ig. 2 shows a section through the composite window according to the inside of the window 106 brought into ventilation connection ν section line 1I-II of FIGS. 3 shows a further section through the joint representations of FIG. 7 to 9 on the basis of different parts according to section line IH-III of FIG. 1, which ventilation positions are shown The depending on the position F i g. 4 one opposite FIG. 1 enlarged lowering through the ventilation units flowing outside right section through the composite window according to or inside air is through the between the wing 16 section line IV-IV, 40 and each of the two secondary wings 17, 17a along the Fig. 5 a fig. 4 corresponding partial section through lateral air passages 31, 33 arranged in a ring shape, the composite window is cleaned of air and substances during the assembly of the soundproof band-shaped dry film filter 52

F i g. 6 shows an enlarged illustration of the section. The core 40 or the rotatable roller can also be used in other respects from F i g. 3, while 45 genes are made from an extruded F in a particularly simple manner i g. 7 to 9, the composite window is made up of a scientifically compatible material, such as plastic or light metal show in three different ventilation positions. are made because the air channels 41, 43 on the core 40 In the following description, the same parts as one are run through along its entire length Main patent provided with the same reference numerals. the, transversely to the longitudinal extent of the core 40 mäan-Das sound- and heat-insulating composite windows 10 50 shaped in this way and abisted several times in cross-section just as in the main patent with a bend wire-kinked air slot 49 are connected. The series of men 11 and a composite wing 12 formed, which can be made of air channels 41,43 from the outside in devi There are two separately glazed window sashes, all of which are drilled inside the air slot 49 of the core 40 thing has the composite window 10 in contrast to be.

Main patent a wing 16 and two attached to it 55 Die Seitenwandyn.gen 49a, 496 of the air raid protection 49

gene secondary wings 17,17a, only one of which runs between the side air ducts

As in the main patent, secondary wings 17 do not open inwards 41, 43 parallel to one another, but have different

net, while the second secondary sash 17a has different curvatures and is different from one another.

ßseite 10a can be opened. Both side wings are curved several times so that they enter the louvre

17, 17a can be provided with a single glazing 60 49 arriving sound waves not uniformly from one

' be. the adjacent slot walls 49a and 496 to

Reflected on the lower wing piece 16.4 and on the upper wing piece opposite wall 496 or 49a,

16S of the wing 16 is each a Schaildämmlüf- but differently deflected and broken several times

with angled air outlets between the surfaces.

Outside window iCa and inside window 106, 65 As can also be seen in the drawing,

the sound insulation ventilation with one adjustable each are also the two wing side pieces 16C, 16D of the

Ventilation unit 18a, 18Z> is formed, the meander wing 16 from the same U-shaped, for the disc

deeply eeformte air ducts

Lower wing and upper wing pieces 16 / 4,16ß, and in the two shaft profiles 60 two horizontally extendable roller blind inserts 9A, 19ß are arranged opposite one another, their blind sheets 19a, 196 in two parallel longitudinal guides 19c on the horizontal covers 61 of the lower wing and upper wing pieces 16 / 4,16ß are guided on both sides of the row of air passages 32 to the space between the panes 24 in such a way that the two roller blinds 19a, 196 of the two opposite wing side pieces 16C, 16D can be moved horizontally past each other until they close, as shown in F i g. 6 on the basis of the enlarged section VI from FIG. 3 is shown in detail.

The air passages 31, 33 on the U-shaped shaft profiles 60 of the wing side pieces 16C, 16D are used as permanent ventilation, and between the air passages, Küter strips 64 are arranged. Besides are also the two trains or sections of the rotating chain or toothed belt drive 50 for the common Adjustment of the upper and lower ventilation units 18a, 186 on the wing side pieces 56C, 16D on both sides of the filter strip 64 out, with the train or section lying on the inside of the window ΙΟό one protruding through a slot guide on the inside of the relevant wing side piece 16C, Compared to a scale 65 adjustable slide 06 can be operated in a simple manner. There besides that on wing 16, 'genen, inwardly opening secondary wing 17 a second, outwardly opening jo secondary wing 17a is attached, can on a glazing can be omitted on the wing 16. Single glazings 25, 26 in the two secondary wings 17 are sufficient, 17a. Between the two glazings 25, 26 there is an approximately 8 cm wide air space, which is special Formation of the open shaft profile 60; st from h: er from the ventilation chamber about 40 mm wide and about 40 mm deep with the Kerr arranged in it, or accessible over its entire length with the rotating roller. The static effectiveness of the profile walls is only through the cover that serves as a locking piece61 achieved in full.

In Fig. 7 to 9 show in detail how the incidence of heat from the outside window 10a and / or from the inside of the window 106 can be made usable for ventilation.

In Fig. 7, which corresponds to Fig. 4b of the main patent, the sound insulation ventilation is located in the "Summer" ventilation point. At the lower ventilation unit 18a the rotatable core 40 connects with its two air ducts 41, 43 the air passages 33 on the inside of the window 106 with the air passages 32 to the space between the panes 24, and the core 40 of the upper ventilation unit 186 is in a position in which it is the The space between the panes 24 with the outside of the window 10a connects the roller blind 190 of the roller blind insert 19 [deg.], That is to say the blind sheet located near the inner glazing 26 is drawn out and absorbed Thanks to their special coating, the solar radiation falling through the outer glazing 25 in such a way that that this emits heat in the mid-infrared range is converted and. because glass is impermeable to thermal radiation in this radiation range, is not released to the outside again. There is a so-called greenhouse effect, through which the air in the The space between the panes 24 is heated to a greater extent and an additional lift is generated, which is necessary for a corresponding Ventilation on the inside of the window 106 ensures.

At the same time, the extended roller blind 196, on the side facing the interior, radiates heat reflective special coating has, in connection with the inner glazing 26, a thermal insulation similar to internal double glazing. The space to be ventilated becomes the used one Room air is drawn off through the sound insulation ventilation, and also is through the extended roller blind 196 heating of the inside of the window 106 by that present on the outside 10a of the window Avoided hot air.

FIG. 8, which corresponds to FIG. 4c of the main patent, shows a ventilation position "winter" in which the lower one Ventilation unit 18a the outside window 10a with the space between the panes 24 and the upper ventilation unit 186 the space between the panes 24 with the inside of the window 106 connects. Here, too, the roller blind 536 located next to the iiuici cn glazing 26 is pulled out, so that a winter sunlight from the window outside in the just described Way is made usable for the supply of fresh air to the window inside 106. There is a so-called Sonnenfalie. In addition, the roller blind 196 is used here in conjunction with the inner glazing 26 as thermal insulation similar to internal double glazing and prevents the transfer of room heat and with it the loss to the outside of the window.

Also in Fig. 9, which corresponds to Fig. 4d of the main patent, the soundproof ventilation is in the ventilation position of Fig. 8, but not the inner one Roller blind, but rather the roller blind 19a of the roller blind insert located closer to the outer glazing 25 19.4, which has a coating that reflects thermal radiation on both sides, pulled out.

Here, thermal insulation in the manner of insulating glazing is achieved on the outside of the window 10, while the one entering from the inside of the window through the inner glazing 26 into the space 24 between the panes Transmission heat hits the inside of the roller blind 19a, is reflected there, and partly in shape a heat recovery for the buoyancy of the fresh air supplied in the space between the panes 24 can be used is made.

By appropriately adjusting the two ventilation units 18a, 186 of the soundproof ventilation and by optionally pulling out the roller blinds 19a, 196 of the two roller blind inserts 19Λ, 19B are numerous others Ventilation positions taking into account the avoidance of Condensation on the glazing is possible, both with heat recovery and with Thermal insulation against the heat transfer or the transfer from cold to the inside of the window or vice versa

In addition 5 sheets of drawings

Claims (4)

Patent claims: 1. Sound and heat insulating composite window with frame and two separately glazed window sashes and with sound insulation ventilation with angled air passages between the outside and inside of the window, whereby the sound insulation ventilation is designed with one adjustable ventilation unit each in the lower and upper part of a composite sash, which has meander-shaped air ducts , which are connected to the outside and inside of the window as well as to the space between the panes, each ventilation unit consisting of an elongated housing with lateral air passages in at least three parallel, in the manner of a three-way relationship, offset by about 90 ° from each other Outside of the window, to the inside of the window and to the pane in between. exists and extends essentially horizontally on the composite window, and a core with mutually offset longitudinal rows of air ducts is movably arranged in the housing and the two ventilation units are mechanically connected to one another in such a way that when one ventilation unit is adjusted, the other ventilation unit is also adjusted synchronously in the same sense , according to patent 30 43 783, characterized in that one (16) of the two wings (16, 17) of the composite window (12) on its lower wing (16Aj and on its upper wing (16B) as a housing is an open space (24) towards the panes ,, in cross section, approximately U-shaped gutter profile (60) in which the core (40) is supported over its entire length between the air passages (31, 33) strip-shaped sealed to the outside of windows (IOA) and the inside of the window (TOB), and to its open cross-sectional side is completed by a cover (61) that can be inserted at a later date, which at the same time has a Forms a counter-bearing for the core (40) of each ventilation unit (18a, iSb) and has the air passages (32) to the space between the panes (24), which are arranged between strip-shaped seals (62b, 62c) opposite the core (40). 2. Sound and heat insulating composite window according to claim 1, characterized in that on At the bottom of each shaft profile (60) a strip-shaped support bearing (63) for the core (40) is subsequently inserted is. 3. Sound and heat insulating composite window according to claim 1 or 2, characterized in that the two sash side pieces (16C, \% D) of the sash (16) from the same U-shaped, to the space between the panes (24) open shaft profiles (60) like the wing lower and wing upper pieces (16A16S; exist. 4. Sound and heat insulating composite window according to claim 1 with pull-out roller blind inserts, characterized in that on the cover (61) of the upper and lower sash pieces (16/4, 16i>) on both sides of the row of air passages (32) to the space between the panes (24) two parallel longitudinal guides (19c) are provided, in which the roller blinds (19a, 19b) of two horizontally extendable roller blind inserts (19,4,19S, / from the two opposite wing side pieces in the horizontal direction, arranged in the wing side pieces (16C, 16D ^) are provided can be moved past alternately until closing.