SK136899A3 - Opening filler with an arrangement securing controlled ventilation and sound deadening simultaneously - Google Patents

Abstract

An opening filler with a regulated adjustment ventilation and simultaneous sound attenuation consists of a frame (1) and the wings (2) of the aperture has an interior side a ventilation unit mounted on the wing profile (3). connection the ventilation unit with the exterior is through a pipe (8) located in the gap between the wall and the profile frame (1) or through profiles (1) and (2). Ventilation is in progress when the wing is closed. The amount of overflow the air is controlled by setting the throttle a lowering the fan (6). Between two ventilation units a heat exchanger can be inserted to allow recycling heat.

Description

The invention relates to apertures of building and other structures where there is a requirement for controlled ventilation without penetrating sound into the interior.

The patent application published in the Industrial Property Office Bulletin No. 4, 1999, No. 1J599, describes a ventilation unit located on the interior side of a window that allows ventilation without penetrating sound into the interior. The connection of the ventilation unit to the exterior is the gap between the frame and the leaf when the window is opened. All around the perimeter of the window there is an additional frame profile on the frame profile and an additional sash profile on the sash. Swivel hinges which are extended in front of the plane of the window are atypical, conventional swivel hinges cannot be used. The disadvantage is the necessity of opening the window, which allows for leakage during rain and wind and makes it easier to break in. Another disadvantage is the necessity of additional profiles around the entire perimeter of the window.

P o dst ata_ invention

The above-mentioned drawbacks are overcome by the orifice filler according to the invention, the essence of which is as follows.

Air flows between the ventilation unit and the exterior in the closed position of the sash on the frame.

Air flows between the ventilation unit and the exterior through a duct that passes through the orifice plane.

The duct between the ventilation unit and the exterior passes through the orifice plane through the gap between the wall and the frame profile, or through the frame profile, or the gap between the frame profile and the wing profile when the sash position is closed, or through the wing profile.

Swivel hinges which extend in front of fully are composed of conventional swivel hinges and pi plane of the opening pieces.

Regulation of the air flow through the ventilation unit in

is done by changing the throttle position at the inlet or outlet of the ventilation unit and starting the fan.

A heat exchanger is arranged between the two ventilation units so that the air coming from the exterior is heated by the heat from the air leaving ^; of interior.

The heat exchanger is designed to simultaneously act as a sound absorber.

A fan is located in the heat exchanger, which also acts as a sound absorber.

The heat exchanger, which at the same time acts as a sound absorber with the fan, works in conjunction with one ventilation unit.

A heat exchanger that operates in conjunction with one or two ventilation units is located adjacent the window frame in the plane of the window.

The air coming out of the ventilation unit into the interior is heated by electric heating.

When connecting the ventilation unit with the exterior in the closed step in the opening, no additional profiles are required on the frame or the sash. It uses the original window gasket so it is not in

possible leakage. Since there is no gap between the frame and the sash, the possibility of burglary is not increased during ventilation. The extension spacers in the z allow the use of commonly manufactured swivel hinges if they need to be pushed forward of the plane of the opening filler. Adjusting the throttle located at the air inlet or outlet. of the ventilation unit and by running the fan for a certain time, it is possible to regulate the amount of air delivered to the room.

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In FIG. 1 is a view of a single-leaf window from the interior with one ventilation unit.

Na ohr. 2 is a cross-sectional view of a window profile and a ventilation unit mounted on a sash profile. The connection of the ventilation unit to the exterior is a pipe in the gap between the wall and the frame profile.

In FIG. 3 is a connection of the ventilation unit to the exterior via a frame profile.

In FIG. 4 is the connection of the ventilation unit to the exterior by the gap between the frame and sash profiles.

On the. Fig. 5 is the connection of the ventilation unit to the exterior through the wing profile.

In FIG. je is the use of extension hinges for hinges.

FIG. 7 is a diagram of a heat exchanger interposed between two ventilation units on the vertical side of a window.

In FIG. 8 is a cross-sectional view of the ventilation unit, the location of the electric heating, and the throttle.

In FIG. 9 is a heat exchanger structure which acts simultaneously as a sound absorber.

In FIG. 10 is a circuit diagram of the exchanger of FIG. 9 and one ventilation unit.

In FIG. 11 is the location of the heat exchanger and one or two ventilation units adjacent the window frame in the plane of the window.

The act of purification and all

Fig. 1 shows a single-leaf window viewed from the interior. It consists of a frame 1, a wing 2, a ventilation unit 1 and a conventional hinge 7v

Fig. 2 shows a cross-section of the frame and sash profiles with the ventilation unit 2 mounted on the sash profile 2, within which the ventilation and sound damping channel 4 is an absorbent 5 # fan 6. The connection of the ventilation unit to the exterior is a pipe 8 which is in the gap between the wall and the frame profile. First

Fig. 3 shows the passage of the duct 8 connecting the ventilation unit to the exterior through the profile of the frame 1.

Fig. 4 shows the position of the pipe 8 in the gap between the frame 1 and the sash 2 with the window closed.

Fig. 9 shows the passage of the pipe 8 through the wing profile 2.

Fig. 6 shows the use of extension pieces 9 connecting conventional pivoting hinges 2 to the profiles of the frame 1 and sash 2. The position of the ventilation unit 6 when the sash is rotated 90 degrees is indicated by dashed lines.

in

Fig. 7 shows the use of a heat exchanger 10 interposed between two ventilation units 1 on the vertical side of the window. The direction of air flow is indicated by arrows.

Fig. 8 shows a cross-sectional view of the ventilation unit J, the location of the electric heater 14 and the throttle 14.

Fig. 9 shows the construction of a heat exchanger which simultaneously acts as a sound absorber. Exchanger tube 16 flows air from the exterior, perforated tube 16 air from the interior, which together form a countercurrent heat exchanger. Exterior sound v + is absorbed by the absorber 5, which also creates heat insulation for the exchanger tubes. All of this is housed in the heat exchanger body 12. The absorbent can be protected from moisture by a thin waterproof sound-permeable foil.

Fig. 10 shows a diagram of a heat exchanger which simultaneously acts as a sound absorber 10 and one ventilation unit on the vertical side of the window. Air flow through such an assembly is indicated. The exterior sound that is propagated through the perforated pipe lu is absorbed in the exchanger 10 by the absorbent fan. In such an assembly, the exchanger also serves as a ventilation unit. The sound from the exterior that propagates inside the heat exchanger tube 16 is absorbed in the ventilation unit 2 · The air is heated by electric heating 14 before it enters the interior.

In summer, air flows from the exterior to the ventilation unit outside the heat exchanger, as indicated by the dashed line. The heat exchanger is now deactivated and now only acts as a sound absorber. For aesthetic reasons, the body of the heat exchanger ventilation unit 11 * and hinge covers 11 should be of the same size and shape.

Fig. 11 shows the location of the heat exchanger 10 and of one or two ventilation units 8 adjacent the window frame 1 in the plane of the window.

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The invention allows controlled ventilation of the interior of the room without penetrating the sound into the ventilated space.

Claims (9)

1. An aperture having a controlled ventilation system and a sound attenuation consisting of a frame and a leaf, which are formed from commonly manufactured profiles, with a sound attenuation ventilation unit mounted on the sash profile on the interior side and having an outlet to the exterior and interior, characterized by that the air flows between the exterior and the ventilation unit (3) when the sash (2) is closed on the frame (1). The orifice filler according to claim 1, characterized in that air flows between the ventilation unit (3) and the exterior through a duct (8) that passes through the orifice plane. The orifice filler according to claims 1 and 2, characterized in that the duct (8) between the ventilation unit (3) and the exterior passes through the orifice filler plane through the gap between the wall and the frame profile (1) or through the frame profile (1) or gap. between the frame profile (1) and the wing profile (12) with the wing position closed, or through the wing profile (2). An aperture filler according to claims 1, 2 and 3 having a hinge of the sash extending in front of the plane of the aperture filler, characterized in that intermediate extensions (9) are inserted between the conventional hinge (7) and the frame (1) and the sash (2). /. The orifice according to claims 1 to 4, characterized in that the amount of air flowing through the ventilation unit (3) is controlled by changing the position of the throttle at the air inlet or outlet of the ventilation unit and starting the fan (0). about. The orifice according to the preceding claims, characterized in that a heat exchanger (10) is arranged between the two ventilation units (3) so that the air coming from the exterior (EA) is heated by the heat from the interior air (IN). v v z Aperture filler according to the preceding claims, characterized in that the heat exchanger (10) is adapted to act simultaneously as a sound absorber. An orifice according to the preceding claims, characterized in that a fan (6) is arranged in the heat exchanger (10) which simultaneously acts as a sound absorber. An orifice filler according to the preceding claims, characterized in that the heat exchanger (10), which at the same time acts as a sound absorber with a fan, operates in cooperation with one ventilation unit (3). Aperture according to the preceding claims, characterized in that the air exiting the ventilation unit into the interior is heated by electric heating. Aperture according to the preceding claims, characterized in that the heat exchanger (10), which operates in cooperation with one or two ventilation units (j), is arranged adjacent to the window frame (1) in the plane of the window.