SK13599A3 - Opening filler with a system securing ventilation and sound-deading - Google Patents

Abstract

Ventilation filler with ventilation providing a at the same time the sound attenuation consisting of the frame (1) and the wings (2) of the opening panels on which they are on the interior side frame mounted peripheral profiles (29) and wings (30). It is formed in the additional wing profile (30) a ventilation and sound damping channel (32). which the air flows in a direction parallel to the plane wings. This has an outlet to both exterior and interior and is a fan located in it. Such sections are after circuit several. The sound absorbing mass (5) absorbs sound. When the wing is opened, the ventilator entrance opens channel (32). Additional profiles with ventilation duct form a separate unit that can be connected to any window with suitable dimensions. The wing is possible Úplne open completely.

Description

Hole padding with sound dampening for ventilation, and at the same time

Ob 1asť_techniky

The invention relates to apertures of building and other constructions which allow natural air flow upon opening without penetration of sound.

With the hinges / windows, doors / when opening the sash (for example, the sash), the air flows into the ventilated space and at the same time the sound is more than aduo.

Possibilities of removing sound penetration in ventilation are described in several patents. In Austrian Patent ô.33879 ⁴ is the method wherein the opening of the joining wing is formed between the sash and frame the air channel which wall forms a noise absorbing filling material. In PCT publication no. WO 8204460 is a ventilation channel between the sash and the window frame also formed of a sound absorbing mass. In another PCT file no. In / 0 98/40398, the walls of the ventilation channel between the sash and the frame of the orifice filler are formed by the construction profiles of the sash and the frame. The profiles are hollow, of closed cross-section. In the places where they create the ventilation channel they are perforated and in their cavities there is placed a sound-absorbing mass, a resonator and cassette, which creates a sound-absorbing atmosphere of the ventilation channel. Ventilation channel designed as one-way, without branching. The length of the channel is limited by the width and thickness of the commonly-used channel. profiles, wings and wound. Such a channel length is insufficient for more intensive sound attenuation in higher acoustic class windows. In order to keep the ventilation duct free, the middle / third / seal has been removed which, when the wing is closed, prevents air circulation in the ventilation duct and thus condensation of water vapor in the cold window zone and heat loss.

This intervention worsened the technical parameters of the opening filler. The sash hinge that allows the sash to be moved away from the frame and on the hinge side is designed as a sliding guide. The sliding guide has a high resistance to sliding and requires frequent maintenance, which is a defect in the manual operation of the window. The possibility of combining different materials in the wing and frame profiles is not solved. It is not resolved to catch the sash on the opposite side of the hinges when it is moved away from. frame. Also, it is not solved to eliminate the effects of water penetration (raining) into the structure of the window A of its lower horizontal part when the sash is moved away from the frame. The design of the ventilation duct is not solved in the direction of air flow in a direction parallel to the wing plane. It is not resolved to seal that part of the perimeter of the orifice that does not have a ventilation duct adapted to attenuate sound when the sash is separated from the frame.

After dstata_very zu

The above-mentioned drawbacks are largely eliminated by the opening filler according to the invention, which is based on the following.

The thickness of the sash profile shall be at least eighty millimeters if the air flows through the ventilation duct in a direction perpendicular to the plane of the sash.

The ventilation duct is split into a plurality of sub-ducts separated by inter-channel inserts, wherein air flows in all the sub-ducts simultaneously and in one direction, the sub-duct can be formed in the frame profile or in the sash profile.

In f

Partial ducts are located in that part of the sash and frame profiles which are on the interior side from. glazing.

The interchannel inserts are fixed to the pivoting hinges of the interchannel inserts and these hinges are attached to the fixing points of the sash or frame profile.

Fixing points are provided on the sash and frame profiles and anchoring plates, pivot hinges of the inter-channel inserts, stiffening inserts and a stop plate are mounted on them.

In at least one sub-channel, the reinforcement inserts are fixed on one side to the fastening points of the sash or frame profile, and on the other hand, they are fastened to the sash or frame profile which is most extending into the interior.

The wing or frame profiles which are of closed cross-section are made up of a plurality of separate parts and connected by detachable joints which allow the load to be transferred without disconnection, the separate parts being of different materials.

The seal mounted on the exterior part of the frame profile forms the wall of the ventilation channel when the sash is removed from the frame.

The lower horizontal part of the frame profile and the exter r.'i ares hand side of the apertured chamber filled zvukopohlt .Ivo matrix comprising a hydrophobic modified, or is enclosed in a thin, elastically j, ^of the waterproof film between the walls of the chamber and the acoustic absorption hnlotou are gaps, from

all these chambers are at their lowest points from each other.

interconnected with openings and are connected to the exterior.

The sliding leaf hinge has a rolling sliding guide consisting of a fixed C-shaped part in which the movable part of the I-shaped part is inserted and there are ball-shaped rolling bodies housed in the grooves between them.

The swivel hinge of the sash is fixed to the anchor plate by means of the hinge arm and is fixed to the sash or frame profile at the fixing point.

The lower horizontal profile of the sash and frame on the side opposite to the hinges of the sash is a stop which consists of a stop plate fixed at a fixing point to the frame profile and a movable pin fixed to the sash profile.

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Sealing strips are located in the vent to form an inlet and outlet to and from the ventilation duct and to direct the air flow in the ventilation duct to a direction parallel to the plane of the sash while forming the wall of the ventilation duct adapted to damp the sash from the sash.

Beyond the plane of the seal between the frame and the sash, which is on the interior side of the aperture filler, an additional frame profile is placed towards the interior of the frame, and an additional sash profile is placed on the sash on a portion of the circumference or along the entire circumference of the aperture.

The ventilation and sound damping channel is formed between the additional frame profile and the additional sash profile, or within the additional sash profile, or between the additional sash profile and the frame, or between the additional sash and sash profile, or between the additional sash and sash profile, or wings and frame, and air flows between exterior and interior when the wing is separated from the frame. The air flows in the ventilation duct in a direction perpendicular or inclined to the wing plane through one or more ventilation ducts, or in a direction parallel to the wing plane through one or more ventilation ducts or multiple ventilation ducts in both directions simultaneously.

4:

The ventilation duct through which air flows in a direction parallel to the plane of the wing, which has an exterior outlet and an outlet from the terrain, forms a ventilation section, wherein the ventilation sections may be one or more along the circumference of the opening and the forces separated from each other.

There is a fan located in the ventilation duct of the ventilation duct so that the sound from the exterior is muted at the length of the duct from the exterior to the fan, and at the length from the fan at the vent duct to the interior the sound is muted.

A gasket is placed between the additional frame profile and the additional sash to prevent backflow of air between the discharge space and the fan suction.

The additional frame or sash profiles are reinforced with reinforcing inserts that do not interrupt the air flow in the ventilation duct and are fixed to the frame or sash, while the additional frame sash or sash or sash sections are attached to the reinforcing inserts.

In the case of air flowing in the vetracon duct in the direction perpendicular or oblique to the plane of the wing, a venting and sound damping channel is created by means of an inter-channel insert inside the additional leaf profile and at the same time between the additional frame profile and the additional leaf profile.

The interchannel inserts are spot-mounted on the pivotal hinges of the interchannel inserts.

Reinforcing inserts are placed in the ventilation duct inside the wing sash so that they do not obstruct the air flow and are fixed to the wing and the interior side of the wing sash.

The walls of the ventilation duct are formed by a sound absorbing material.

The walls of the ventilation duct form hollow profiles whose walls at the places where they create the ventilation duct are perforated and their cavities are filled with sound-absorbing material.

The sound-propellant mass is divided into sections by cassette.

The additional frame profile or sash profile is made up of a plurality of separate parts which are connected to one another by detachable joints which allow the load to be transferred without disconnection, the separate parts being of different materials.

in

The aperture, which is not adapted to alter sound in a portion of the perimeter, has sealing strips disposed in the portion of the perimeter between the frame and the wing to prevent sound from penetrating through the slot between the frame and the wing when the wing is separated from the frame.

The sliding hinge is fixed to the frame by means of an anchor plate. The corners of the frame on the hinge side are reinforced by the corner reinforcement of the hinge.

The additional profile of the sash or frame forming the ventilation section, the length of which is equal to the length of the ventilation section, with closed faces, constitutes the ventilation unit.

It is known that the sound attenuation in the ventilation duct is all the greater, z

the longer the channel and the smaller its cross-section. By increasing the thickness of the profiles, it is possible to increase the length of the ventilation duct. The width of the profiles remains the same as with the previously produced profiles. It is therefore necessary that the change in the dimensions of the profiles is not visible from the exterior and that the glazing area is not reduced, since it allows the use of customized profile windows in existing window systems without altering them. Spinning the vent channel on multiple channels with smaller cross-sections will improve sound attenuation when passing through the orifice.

The surfaces of the ventilation ducts must be cleaned, so they must be easily accessible. This makes it possible to fold between the channel inserts around the hinges.

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In order to soften and increase the stiffness of the profiles in the interior part, reinforcement inserts are used, they are inserted mainly in places where the external elements of the fittings (handles, handles) are.

Z x /

They transmit their load to the fixing points of the profiles.

The fastening points are positions on the sash and frame profile which are rigid and solid, adequately reinforced, to which the forces acting on the orifice panel are transmitted. .

In order to allow the combination of cutting materials to facilitate the production and assembly of profiles, they can be made as dismountable, but the joints must transfer forces from. loads in operation without disconnection.

The middle seal improves the technical parameters of the window and should not be removed from the window seal system. However, it must not obstruct the air flow in the ventilation duct during ventilation. Therefore, it was moved from its original position in the middle of the profile thickness to the exterior side where it forms the wall of the ventilation duct when ventilated,

In the event that when the sash is moved to the horizontal lower part of the frame profile, water (rain) penetrates through the perforation, the water must be able to drain away and must not remain trapped in the sound-damping substance.

Therefore, in those cavities which may reach the roof, there must be a sound-damping material having a water-repellent treatment, or it must be enclosed in a watertight container. Cavities must be drained to the exterior.

The sliding guide, which allows the sash to be moved away from the frame from, also on the hinges side, must have little resistance when sliding, for the operator to be comfortable. In doing so, it must be able to absorb the torques a

forces in all directions, but to allow translational movement in only one direction.

In order to precisely adjust the position of the hinges relative to the sash and frame profiles, an anchor plate is used which enables this by means of adjusting screws.

To prevent the wing from rotating when it is retracted, there is a detent which locks the leaf in the recessed position n closed.

In the case that a lesser ventilation intensity of the ventilation duct and hence a smaller cross-sectional area of the duct is sufficient, the ventilation duct is adapted so that air flows in a direction parallel to the wing plane (longitudinal flow). The length of the ventilation duct and thus the sound attenuation can be varied by placing the inlet and outlet ports in and out of the ventilation duct. There may be multiple inlet and outlet openings around the perimeter of the aperture. This adjustment from the ventilation duct is made possible by the sealing strips which form the walls

V »From the channel and prevent sound from entering the exterior.

f f

The thickness and width of the sash and frame profiles are smaller in this solution than in the all-round transverse air flow.

Another design allows the use of commonly manufactured frame and leaf profiles without modification. On the part of the perimeter of the aperture or the whole perimeter, additional profiles are fixed to the frame and leaf on their interior side. These create a ventilation and sound damping channel

Their walls may be thin because they do not transmit forces acting on the orifice filler, there is no gasket attached to them. Only the handle of the fitting is fastened to them, but this place can be reinforced with reinforcement inserts.

In f

The part of the circumference on which the additional profiles are not located seals the sealing sheets in a position when the leaf is separated from the frame. The moldings do not have to be airtight. Frame and leaf profile shape in

must allow placement of profiles between profiles. If not. is, the moldings can be placed on the interior side of the profiles. It is possible to use commonly manufactured swing hinges or sliding hinges. In the additional profiles, the air may flow perpendicular to the wing plane (transverse flow) or parallel to the plane (longitudinal flow). The additional profiles may be detachable.

A fan can be placed in the ventilation duct to increase ventilation performance. The length of the ventilation duct must be large enough to attenuate both exterior and fan sound.

The ventilation unit is an additional profile of the length of the ventilation section in which the ventilation and sound duct is formed, part or all of the circumference, has a closed face, an inlet and an outlet, a fan and is fixed to the orifice as already assembled.

in the picture_image_of drawings

In FIG. 1 is a schematic illustration of a single-leaf window in a closed position with a flow of air in the ventilation duct in a direction perpendicular to the plane of the sash over the entire circumference, with sliding hinges to the left. The arrows indicate the direction of air flow.

In FIG. 2 is the same window as in FIG. 1, but the sliding swivel 'z.’ô.they are to the right. . >

FIG. 1 is a schematic diagram of a single-leaf window with a sash separated from the frame, with air flow in a direction parallel to the plane of the sash along the perimeter with two rows of sealing strips, with hinged hinges to the left.

In FIG. 4 is a rectangular projection of a single-leaf window with an air flow in a direction parallel to the plane of the sash on three sides of the perimeter with two rows of sealing strips and transverse air flow profiles on one vertical side of the perimeter with sliding hinges.

In Fig. 5, a window with three sealed sides of the perimeter is one row of sealing strips and with transverse airflow profiles on one vertical side of the perimeter, with commonly manufactured hinged hinges.

In Fig. 6, a window with three sealed sides of the perimeter is one

Z Z series of sealing strips and with additional profiles with longitudinal air flow on one vertical side, perimeter, with commonly manufactured swivel hinges, with marked ventilation section.

In FIG. 7 is a single-leaf window in the closed position with a ventilation duct adapted to dampen sound, with air flow in a direction parallel to the wing plane. The air inlet and outlet to and from the ventilation duct is through the closable openings in the profile walls.

In FIG. 8 is a cross-sectional view of the sash and aperture frame profile of FIG. 1 with the original shape of the profiles and after increasing the thickness of the profiles.

In FIG. 9 is a cross-sectional view of the sash and frame profile after increasing the thickness of the profiles and the position of the interchannel insert.

In FIG. 10 is an interior view of the single-leaf window of FIG.

In FIG. 11 is a cross-sectional view of the window of FIG. 1 of aluminum profiles and the location of the hinges of the inter-channel insert. One partial ventilation duct is formed inside the leaf profile and its walls form perforated walls of the profile.

The cassette is shown.

In FIG. 12 is a cross-sectional view of an aluminum profile window and location of the reinforcement insert.

In FIG. 1} is a cross-sectional view of the lower hinge of the window sash according to the diagram of FIG. κ.κμαλΛ

In FIG. 14 is a view of the ventilation side of the interior for anchoring the lower hinge of the window sash according to the diagram of FIG. Second

In FIG. 19 is a view of anchoring the lower wing hinge from the right side in the interior.

16 is a top view of the anchoring of the lower wing hinge.

In FIG. 17 is a rectangular projection of an anchor plate with screws.

In FIG. 18, a stop is shown.

In FIG. 19 is a cross-sectional view of the window of FIG. 1 of aluminum profiles in the displaced position of the sash from the frame using a multichannel insert.

In FIG. 20 is a sectional view of an aluminum profile window without use. the interchannel insert in the closed position.

in

In FIG. 21 is a cross-sectional view of the window of FIG. 1 of wooden profiles and connecting separate aluminum profile sections using an inter-channel insert.

In FIG. 22 is a cross-sectional view of the plastic profile window of FIG. First

In FIG. 2jj is a cross-section through a window of plastic profiles where one partial ventilation channel is formed inside the wing profile and its walls form a sound-absorbing mass.

Να obr. 24 is a cross-sectional view of the plastic profile window of FIG. 3 · It is section B-B in the closed state of the window.

In FIG. 25 is a cross-sectional view of the plastic profile window of FIG. p. It is section A-A in the open state of the window '.

In FIG. 2 is a cross-sectional view of the plastic profile window of FIG. J. It is section B-B in the open state of the window.

In FIG. 27 is a cross-sectional view of the plastic profile window of FIG. It's section C-C.

In FIG. 28 is a cross-sectional view of the plastic profile window of FIG. 4 is a section A-A of FIG. 4 in the open state of the window.

In FIG. 29 is a cross-sectional view of the aluminum profile window of FIG. 3. This is section B-B in the closed state of the window.

• I

In FIG. is a sectional view of an aluminum profile window as shown in FIG. 3 with two different types of sealing strips. This is the section E-E of FIG. 3 in the closed state of the window.

In FIG. 31 is a sectional view of an aluminum profile window as shown in FIG. It is a section A * A in the open state of the window.

In FIG. 3 is a cross-sectional view of the aluminum profile window of FIG. 3 · This is section B-B in the open state of the window.

In FIG. 33 is a cross-sectional view of the aluminum profile window of FIG. It is a section C-C in the open state of the window.

In FIG. 34 is a cross-sectional view of the plastic profile window of FIG. 5 is a section B-B of FIG. 5 in the open state of the window and at the same time the section D-D of FIG. about. The sealing strip has a contact seal and is fastened with screws.

In FIG. 35 is a cross-sectional view of the window as in the previous case, the sealing strip with the touch seal being fastened to the clip.

In FIG. 36 is the sealing sheet of FIG. 35 with non-contact sealing in places where there is no fitting on the frame.

s

In FIG. 37 is the use of a sliding and pivoting wing hinge.

In FIG. 3θ is a cross-sectional view of the plastic profile window of FIG. 5. It's section A-A.

In FIG. 39 is another variation of the window of FIG. 38.

In FIG. 40 is a cross-sectional view of the plastic profile window of FIG. 6. It is a section A-A of FIG. 6th

In FIG. 41 is a cross-sectional view of the plastic profile window of FIG. 6. This is the section B-B of FIG. 6.

In FIG. 42 is a cross-sectional view of the plastic profile window of FIG. 6. It's section C-C.

In FIG. 4J is a cross-sectional view of a wooden profile window according to the diagram of FIG. 5 is a section EB of FIG. 5 ^{in the} open state of the window and a section DD of FIG. 6 in the open state of the window.

FIG. 44 is a cross-sectional view of a window of wooden profiles according to the diagram of FIG. 5 is a section A-A of FIG. 5th

45 is a cross-sectional view of the window of FIG. 4J between the air inlet and the air outlet. The surface of the ventilation duct consists of a sound absorbing material 2 ·

In FIG. 46 is a cross-sectional view of a window of wooden profiles according to the diagram of FIG. 6. It's section C-C. The use of a fan is shown.

FIG. 47 is a cross-sectional view of the plastic profile window of FIG. 4. It is a section B-B in the upper part of the window of FIG. 28. Shows the sound seal of the vent channel face.

Fig. 48 is a cross-sectional view of a window of plastic profiles according to the diagram of Figs. 6. This is a sectional view of the ventilation duct at the bottom of the window of FIG. It illustrates the sound sealing of the lower face of the ventilation duct using a labyrinth and a narrow sound-absorbing slot.

Fig. 49 is a sectional view taken along line B-B in Fig. 48 and section B-B of FIG. 4i

In FIG. 50 is the line A-Λ of FIG. 4i

In FIG. 51 is a cross-sectional view of the plastic profile window of FIG. 7 is a section A-A of FIG. 7 ·

In FIG. 52 is a cross-sectional view of the plastic profile window of FIG. 7 is a section B-B of FIG. 7 ·

In FIG. 53 is a cross-sectional view of the plastic profile window of FIG. 7. This is a sectional view taken along line C-C of FIG. 7th

. In FIG. 54 is a diagram of a window with additional profiles around the perimeter, with transverse air flow, with sliding hinges.

In FIG. 55 is a schematic of a window with ventilation units all over the perimeter, with longitudinal airflow, with sliding hinges.

In FIG. 56 j ^e recessed slider hinge to the frame profile.

In FIG. 57 is a sealing strip with a touch seal on the interior side of the window.

In FIG. 5S are a sealing strip with non-contact sound sealing on the inside of the window.

In FIG. 59 is a sectional view of the E-B of FIG. 55 in the closed state of the window.

In FIG. 10 is a section AA of FIG. 55 ^{in the} open state of the window using a fan.

In FIG. 6l is a section BB of FIG. 55 ^{in the} open state of the window.

In FIG. 62 is a cross-sectional view taken along line B-B in FIG. 55 at the fan location.

In FIG. 63 is a cross-sectional view taken along line C-C of FIG. 55 ·

In FIG. 64 is a sectional view taken along line B-B in FIG. 5R dk no fan is used.

In FIG. 65 is a view for attaching the lower hinge 11a of the frame.

In FIG. 66 is an additional cross-sectional profile of the closed cross section. In FIG. 67 is an additional profile.

Fig. 68 is a diagram of a ventilation unit, an example of an embodiment. 1. .

Fig. 8 shows a cross-section of the profiles of the leaf and the frame of the orifice filler. A ventilation duct 3 is formed between the frame 1 and the wing 2

The panel also has glazing 6. The shape of the profiles produced so far by dashed lines shows the dimension of the newly designed profiles, increasing the thickness of the profiles towards the interior from the plane of the glazing.

Fig. 9 shows a cross-section of a newly designed profile with a decision of the ventilation channel 3 into two sub-channels and jSE by means of an inter-channel insert 7. The air flow is indicated by arrows.

Fig. 10 shows a view of the single-leaf window from the interior and the location of the sash hinges with the sliding guide 8 and the hinged hinge 2 »of the stop plate 22 and the movable stop pin 2}.

Fig. 11 shows a cross-section through an aluminum profile window. The profiles 4 have in their sound-absorbing cavities a wall mass 5 · 1 ° b by which they form the ventilation duct are perforated. The inter-channel insert 7 3 ^{θ is} fixed to the pivoting hinges 11, which are fixed to the wing profile 2 at the fastening points 15. The frame profile is in the interior part composed of separate parts of

4Λ and 4Ľ which are connected to each other by detachable joints. A spacer 17 is inserted where a gap between the profile wall and the sound absorbing material is required. The seal 16 forms the channel wall. A partial ventilation duct is formed within the sash profile. Casseting 28 is shown.

Fig. 12 shows a cross-section through an aluminum profile window and the location of the reinforcement insert 14. On the one hand, it is fastened to the fastening points 15 of the wing 2, on the other hand, at a point 15A.

Fig. 13 shows a sectional view of the sliding guide e _{x of the} lower wing hinge. The fixed portion 10 is partially embedded in the frame profile. The movable part 11 carries the swing hinge 2 of the sash. Both parts have two slopes, ball-shaped roller tracks 12.

Fig. 14 shows a view into the ventilation duct 30 of the interior for anchoring the lower hinge of the sash. Where they are. there is no interchannel insert 7 in the ventilation duct of the anchoring plate 12 and the arms 16

Fig. 15 shows a view of anchoring the lower wing hinge from the right side in the interior. The pivot pin 2 ^{and the} fixed part are moved ^from the guide. 10 are connected by the hinge arms 18 to the anchor plate v. .

12. This is fastened to the sash profile and frame at the fastening points 15 by fastening screws 20. Adjusting the position of the arms relative to the plate is made possible by the adjusting screws 21.

16 is a top view of the anchoring of the lower wing hinge.

in

Fig. 17 shows the anchoring plate 12 with part of the arm 15 of the hinge. Two of the ten adjusting screws 21 have spherical nuts.

in

Fig. 18 shows the position of the stop plate 22 which is fixed at the fastening points. frame profile. The movable pin 26 is movably mounted on the wing profile 2. FIG. 19 '' shows a cross-section through the aluminum profile window in the v position

when the sash is moved away from the frame.

Fig. 20 shows a cross-section through an aluminum profile window without an inter-channel insert 7. The sash is in the closed position.

Fig. 21 shows a cross-section through a window made of wooden profiles with attached aluminum profiles. An aluminum connection piece 4B is fastened to the wooden profile of the window 4A and is connected to the aluminum profile 4C by detachable joints. Intermediate channel insert 7 ϊ also made of aluminum, *

Fig. 22 shows once through a window of plastic profiles.

Fig. 25 shows a section through a window of plastic profiles where a partial ventilation channel is formed inside the wing profile, its walls being formed by a sound-absorbing mass

In FIG. 24 is a cross-sectional view of a window of plastic profiles with yard rows of sealing strips with longitudinal airflow closed.

In FIG. 25 is the air inlet of the ventilation duct at the window of FIG. 24th

In FIG. 26 is a cross-sectional view of the window of FIG. 24 in the open state.

In FIG. 27 is the air outlet location of the window of FIG. 24th

In FIG. 28 is a cross-sectional view of a plastic profile window with a transverse airflow section adapted to attenuate sound. It is formed by an additional frame profile 22 and an additional leaf profile 40. The additional profiles are located behind the gasket ^ 1 towards the interior.

Fig. 20 is a cross-sectional view of an aluminum profile window with two rows of sealing strips 23 with longitudinal airflow closed. .

In FIG. 30 is a cross-sectional view of the window of FIG. 29 with another sealing strip design 23 ·

In FIG. 31 is a cross-sectional view of the window of FIG. 29 at the air inlet of the ventilation duct.

In FIG. 32 is a cross-sectional view of the window of FIG. 29 in the open state.

In FIG. 33 is a cross-sectional view of the window of FIG. 29 at the air outlet of the ventilation duct.

In FIG. 34 is a cross-sectional view of a window of plastic profiles in the lower horizontal portion of the ventilation duct not adapted to attenuate sound. The ventilation duct is sealed by a sealing strip 23 with a touch seal. Drainage of profiles is shown. The window is open. The bar is fastened with screws.

In FIG. 33, the sealing strip 23 is fastened to the clip,

In Fig. 36, the sealing strip 23 is supplemented by a non-contact seal at locations where the fitting 1 is not attached to the frame.

In FIG. 37 is the use of a sliding swing hinge.

In FIG. 38 is a cross-sectional view of a window of plastic profiles with a transverse airflow section adapted to attenuate sound. It is formed by the ^r- frame profile 29 and the additional sash profile 30. The additional profiles are located behind the seal 31 in the interior.

FIG. 39 is another variation of the window of FIG. 38 ·

In FIG. 40 is a cross-sectional view of a window of plastic profiles and an attached longitudinal airflow portion adapted to attenuate sound at the air inlet of the ventilation duct. It is formed by an additional frame profile 29 and an additional wing profile 30. The reinforcement insert 14 is shown.

In FIG. 41 is a cross-sectional view of the window of FIG. 40 at the point between the air inlet and outlet of the ventilation duct,

In FIG. 42 is a cross-sectional view of the window of FIG. 40 at the air outlet of the ventilation duct.

In FIG. 43 is a cross-sectional view of a window made of wooden profiles in the lower horizontal section where the ventilation duct is not adapted to dampen sound, with the sealing strip 23. Drainage apertures are shown. The window is open.

Na óbr. 44 is a cross-sectional view of the window of FIG. 45 with a portion of the duct channel with sound attenuation and a cross-flow of air being formed, which is formed from the additional frame and leaf profiles.

Na ohr. 45 is a rust window ?! FIG. 45 at a location between the air inlet and the air outlet. The surface of the ventilation duct consists of a sound-absorbing substance 5 ·

In FIG. 46 is a cross-sectional view of the window of FIG. 45 at the air outlet. Fan speed 27 increases the air flow rate.

In FIG. 47 is sealing the vent channel face with a narrow sound-absorbing gap in the yard profile with rows of sealing strips and with additional cross-flow air profiles.

In FIG. 48 is a sealing of the lower face of the ventilation duct of a plastic profile window with one row of sealing strips 21 and with additional profiles and longitudinal air flow. It shows a sound seal using a labyrinth in the ventilation duct and z

a narrow sound-absorbing slit.

In FIG. 49 is a cross-sectional view taken along line B-B of FIG. 48th

In FIG. 5θ is a section A-A of FIG. 48th

Fig. 51 is a cross-sectional view of a window of plastic profiles adapted to attenuate sound when the window is closed. Air flows through the ventilation duct 5 parallel to the wing plane. The air inlet to the ventilation duct is an opening in the frame profile 4, which can be closed by a flap 26.

In FIG. 5 is a cross-sectional view of the window of FIG. 51 ^{in a} point between the inlet and the outlet of air from the ventilation duct.

In FIG. 53 is a ^{sectional view of the} window of FIG. 51 ^at the exit of air from the ventilation channel opening in the wing profile, which is ^{in the} zzz uzatvá ratelný closure flap 26th

In FIG. 55 is a diagram of a window with ventilation units 22 circumferentially, the lengths L of ventilation units are indicated.

Fig. 56 is the recess of the sliding hinge in the frame profile so that the pivot axis remains at the usual position.

In FIG. 57 is a two-part sealing strip with a touch seal on the interior side of the window.

In FIG. 58 is a two-part sealing strip with non-contact sealing, on the interior side of the window.

In FIG. 59, the position of the window with the ventilation duct formed between the additional leaf profile 32 and the longitudinal airflow leaf 2 is closed, with a gasket 55 preventing the airflow backflow using the fan.

.15

In FIG. 60 is the open position of the window of fr. 59 ^at the outlet of the ventilation duct to the exterior with the insect screen jió with a filter.

In FIG. 6l is the open position of the window of FIG. 59 · Below is a cross-section of the reinforcement insert 14.

In FIG. 62 is the position of the fan in the ventilation duct.

In FIG. 6, the position of the window of FIG. 59 ^at the outlet of the ventilation duct 2 into the interior.

In FIG. 64 is a sectional view taken along line B-B in FIG. 55 if there is no fan in the ventilation duct. No sealing 25 is required. The ventilation duct 2 is also formed between the additional profile 2 of the frame and the additional profile 2θ of the sash, where there is a transverse air flow and at the same time serves as a non-contact sound seal.

In FIG. 65 is a view of attaching the lower sliding hinge 8 to the frame 1 in the case where the sliding hinge is long, i. j. if the hinge 9 is extended into the interior. The anchor plate 24 is z-shaped in an angle, thereby reducing the forces in the fastening screws. In the profile cavity of the frame 1, a corner bracket 25 in the form of an angle is inserted into which the anchoring plate 24 is fastened.

In FIG. 66 is an additional sectional profile of the closed cross-section wing suitable for forming a ventilation unit.

In FIG. 67 is an additional profile 2Z which fills the window perimeter where there are no ventilation units.

In FIG. 68 is a diagram of the ventilation unit and ^r 2 Z L seen from the interior. The additional profile 2θ of the wing is of closed cross-section, the front is closed with bottoms and reinforced with reinforcement inserts 14. In the lower part is the air inlet from the outside, in the upper part the outlet to the interior. The transition fitting 26 is at the top. ·. <.

The rotary hinges 12 of the interchannel liner can be used to open the liner from the Pti cleaning of the channel 2.

In the cavities of the profiles which are perforated and can be hit by rain, they form spacers, a gap through which water can flow to the lowest points of the cavities and to the exterior ^{. The} sound absorbing material 2 ⁱⁿ these cavities must not be absorbent.

The cross-flow reinforcement insert 14 is an L-shaped sheet metal sheet. It reinforces the interior part of the sash profile and attaches to it the second hinge part 12. With the flow channel with longitudinal flow in the additional profiles are

The reinforcement inserts 14 are spaced at a certain distance in the sound-absorbing material 6, where they also form a cassette. Carry. Excess force from fitting handle to sash 2. Allows cleaning of the ventilation duct. IN

3u other combinations of the schemes according to Figures 1 to 7 are also possible. The dashed line extends from the exterior to the interior part of the channel and represents the end point path on its exterior part when rotating the leaf in the hinges. otherwise the window cannot be opened.

The supplementary profile is an additional profile of the same shape as the profile of the ventilation unit, it does not form a ventilation channel with longitudinal air flow. It is filled with sound-absorbing material and provides the same sealing method as the ventilation units used. It creates a profile continuity with ventilation units around the perimeter of the window.

Industrial_usability • t

The invention can be used to improve the utility properties of the apertures where ¹ ventilation is required without penetrating sound into the ventilated space.

Claims (30)

PATENT CLAIM! ν 'Z z z An orifice with ventilation and sound attenuation comprising a frame and a leaf which is formed of perforated hollow sections of closed cross-section with cavities filled with a sound-absorbent mass which, when changing relative position in the initial phase of opening the sash, creates vents and simultaneously wherein the air flows in a direction perpendicular or inclined to the plane of the wing, characterized in that the thickness (HR) of the profile (4) of the wing (2) is at least eighty millimeters. An orifice according to claim 1, characterized in that the ventilation duct (3) is split into a plurality of sub-ducts (3A), (3B) which are separated from each other by interchannel inserts (7), the air flowing in all sub-ducts. channels simultaneously and in one direction. The partial ventilation duct may be formed in the frame profile or in the sash profile. 3. Hole. padding according to claims 1 and 2, characterized in that the partial channels (3A), (3B) and the inter-channel inserts (7) are on the interior side (IN) of the glazing (6). v v z An aperture filler according to claims 1, 2 and 3, characterized in that the inter-channel inserts (7) are fixed to the pivoting hinges (13) of the inter-channel inserts and the hinges are fixed at the fixing points (15) of the sash or frame. An aperture filling according to the preceding claims, characterized in that fastening points (13) are provided on the profile (4) of the frame (1) and the wing (2) and there are fastening plates (19) fastened thereon. rotary hinges / 13 / inter-channel inserts, reinforcing inserts / 14 / and stop plate / 22 /. An aperture according to the preceding claims, characterized in that in at least one sub-channel (> A), the reinforcement inserts (14) are fixed on one side to the sash or frame fixing points (13) and on the other side are fastened to the part of the wing or frame profile that is most extended into the interior at (13A). An aperture according to the preceding claims, characterized in that the sash or frame profiles (4) which are of closed cross-section are assembled from several separate parts (4A), (4B), (4C) and connected by detachable joints, which allow the load to be transferred without disconnection, the separate parts being of different materials. Aperture according to the preceding claims, characterized in that the gasket (s) fixed to the profile (4) of the frame (1) forms a wall of the ventilation duct (3) when moving the sash from the frame. The orifice according to the preceding claims, characterized in that the lower horizontal part of the profile (4) of the frame (1) has perforated cavities on the exterior side filled with a sound-absorbing mass (5) having a hydrophobic treatment or enclosed in a thin The flexible, watertight film between the walls of the cavity and the sound-absorbing mass (5) are the gaps formed by the spacer (17). All these cavities are interconnected at their lowest points by openings and are connected to the exterior (EX) by the opening. v v z An aperture according to the preceding claims, characterized in that the sash slider (8) has a rolling sliding guide consisting of a fixed C-shaped portion (10) in which the movable I-shaped portion (11) is inserted and between them ball-shaped rolling bodies (12) mounted in the grooves. v v z An aperture according to the preceding claims, characterized in that the swing hinge (9) is fixed in the anchor plate (19) by means of the hinge arm (18) and is fixed to the sash or frame profile at the fixing point (15). , vvz The orifice filler according to the preceding claims, characterized in that on the lower horizontal profile of the sash and frame, on the side opposite to the hinges of the sash, there is a stop which consists of a sheet (22) of the stop fixed at the mounting point (15). a movable pin (2j) mounted on the sash profile. An orifice with ventilation and sound attenuation comprising a frame and a wing which are formed of perforated hollow sections of closed cross-section with cavities filled with a sound-absorbing mass which, by changing their relative position in the initial phase of opening the wing, creates ventilation and simultaneous ventilation. channel, characterized in that sealing strips (25) are arranged in the ventilation duct (3) so as to create an air inlet and outlet to and from the ventilation duct and to direct the air flow in the ventilation duct (3) in a direction parallel to the wing plane 2 / and at the same time they formed the wall of the ventilation channel (3). 14. An aperture with ventilation and sound attenuation consisting of a frame and a leaf, which are formed of perforated hollow sections of closed cross-section with cavities filled with a sound absorbing material, characterized in that in the closed position of the aperture there is between the sections / 4) of the sash and frame formed by x-vent and simultaneously sound damping channel (3) in which air flows parallel to the plane of the sash, whereby air enters and exits into and out of the ventilation duct through openings in the sash and frame walls (4) can be closed by closing flaps / 20 /. w z - Z Z An orifice panel with a ventilation and concealment arrangement comprising a frame and a leaf, characterized in that behind the plane of the seal (31) between the frame (1) and the leaf (2) on the interior side of the orifice, an additional profile (29) of the frame is disposed towards the interior (IN) on the frame (1) and an additional profile (30) of the sash is placed on the wing (2) on part of the circumference or along the entire circumference of the opening filler. l6. An orifice according to claim 19, characterized in that the ventilation and at the same time sound-damping channel (12) is formed between the frame additional profile (29) and the wing additional profile (30), or within the frame additional profile (29). or inside the additional profile ^! But between the additional frame profile (29) and the frame (1), or between the additional frame profile (30) and the wing (2), or between the additional frame profile (29) and the wing (2), or between The additional profile (30) of the sash and the frame (1), air flows between the exterior and interior when the sash (2) is spaced from the frame (1). Aperture according to claims 15 and 16, characterized in that the air flows in the ventilation duct (32) in a direction perpendicular or oblique to the wing plane through one or more ventilation ducts or in a direction parallel to the wing plane by one or more ventilation ducts or a plurality of ventilation ducts in both directions simultaneously. An orifice filler according to claims 15 to 1? characterized in that the ventilation duct (32) through which air flows in a direction parallel to the plane of the wing, which has an exterior outlet (a) and an interior outlet (IN), forms a ventilation section (7), wherein The portions may be one or more along the periphery of the opening, and are separated from each other. Aperture filler according to claims 15 to 18, characterized in that a fan (27) is arranged in the ventilation duct (32) of the ventilation section (V) so as to attenuate the sound from the exterior to the fan duct. exterior and the length from the fan to the outlet of the ventilation duct into the interior has muted the sound from the fan. Aperture according to claims 15 to 19, characterized in that a seal (33) is arranged between the additional frame profile (2f) and the additional leaf profile (30) so as to prevent backflow of air between the discharge space and the suction fan. Aperture according to Claims 15 to 20, characterized in that the additional frame profile (2) or the additional profile (30) of the wings are reinforced with reinforcing inserts (14) which do not interrupt the air spring in the ventilation duct (32). (a) are fixed to the frame (1) or sash (2), wherein the additional frame (29) or sash (30) or parts thereof are attached to the reinforcement inserts (14). Aperture according to claims 15, 16 and 17, in the case that air flows in the ventilation duct in a direction perpendicular or oblique to the wing plane, characterized in that a venting and sound damping duct (Iy2j) is formed inside the auxiliary insert (7). of the sash (30) and also between the additional sash (29) of the sash and the sash (sash). An orifice filler according to claim 22, characterized in that the inter-channel inserts (7) are spot-mounted on the pivotal hinges (13) of the inter-channel inserts. Aperture according to claims 15, 16, 17, 22 and 22, characterized in that reinforcement of the insert is arranged in the ventilation duct (52) inside the auxiliary leaf profile (30). . "A Lu" (14) so that they do not interfere with the air flow fixed to the wing (2) and to the interior side of the additional profile of the wing. V V Z Aperture filler according to Claims 15 to 24, characterized in that the walls of the ventilation duct (y2) are formed by a sound-absorbing mass (5). Aperture filler according to claims 15 to 25, characterized in that the walls of the ventilation channel (y2j) form hollow profiles (4), the walls of which form the ventilation channel in places are perforated and their cavities are filled with a sound-absorbing mass (5). Aperture according to claims 15 to 26, characterized in that the sound-absorbing material (5) is divided into sections by cassette (28). V V Z Aperture filler according to claims 15 to 27, characterized in that the additional frame profile (29) or the additional sash profile (30) is composed of a plurality of separate parts which are connected to one another by detachable joints which allow the load to be transferred without disconnection. and these self-contained parts * they may be of different materials. v v Aperture filler according to claims 15 to 28, not adapted to be damped in a part of the perimeter, characterized in that in this part of the perimeter there are sealing strips (23) and a to prevent sound penetration through the gap between the frame (1) and the wing (2) when the wing is spaced from the frame. An aperture according to claims 15 to 29, characterized in that the sliding hinge (8) is fixed to the frame (1) by means of an anchor plate (34). MV Z An aperture filler according to claims 15 to 3, characterized in that the corners of the frame (1) on the hinge side are reinforced by the corner reinforcement (35) of the hinge. M M An aperture according to claims 15 to 21 and 23 to 31, characterized in that the additional frame profile (29) or the additional leaf profile (30) forming a ventilation section (V), the length of which is equal to the length of the ventilation section, closed faces, creating a ventilation unit (37).