Method for installation of detachable noiseproof screen with properties of antimosquito net
 Sliding inner grate for enclosing window and door openings / 2431731Sliding inner grate for enclosing of openings comprises a bed arranged inside the frame with upper and lower guides, made of a movable stand with a roller and a fixed stand connected by a collapsible bellows mechanism, a fixing mechanism and a crossbar lock. Stands are connected with two cylindrical springs. The fixing mechanism is made in the form of a plank arranged in the groove in front of the grate and installed elastically on U-shaped thermal bimetal springs with an external active layer, and equipped with a vertical pin fixed as a cantilever on its external surface, which is entered via a hole into contact with a movable stand and locking the grate in its pulled-in condition. |
 Frame device for use when embedding balcony / 2405902Frame device arranged with the possibility of its installation between balcony board and ceiling board installed directly above the first one, supporting wall elements, for assembly of balcony. Frame device has upper horizontal profile element, which supports the second profile element, passing parallel to it, and which is connected to upper horizontal profile element with the possibility of rotation around axis of rotation, parallel to upper horizontal profile element. The second profile element arranged with the possibility to support curtain device intended for installation on balcony may rotate relative to upper horizontal profile element between turned inside position and turned outside position for use of curtain device. |
 Frame device to be used in balcony arrangement / 2404349Frame device arranged with the possibility of assembly between a balcony board and roof board arranged directly above the first one, and with the possibility to carry wall elements, such as glass panels for at least partial formation of balcony, and which has upper horizontal sectional element arranged with the possibility of alignment in process of frame device assembly near roof board. Sectional element bears a weather bar, which is fixed to it by retention facility and passes parallel to sectional element, and has a shelf inserted in pocket formed between a retention facility and bearing surface of sectional element. The weather bar is arranged with the possibility of extension from hidden position in the pocket into an extended position. |
 Window protection mechanism (versions) / 2344262Invention relates to construction industry, mainly to lattice design to be installed in widow openings. The window mechanism with, at least, one opening leaf is intended for protecting from unauthorised access and contains a lattice with open wide section and locking mechanism. The lattice is designed to fasten window from outside so that open wide section is situated opposite to the opening window leaf. The locking mechanism is represented with lugs, which are parallel to lattice plane. One lug is fixed to the open wide section of the lattice and intended for accommodating ladle-shape rod so that the curved part overlaps the upper part of lugs. The rod is realised with handle having Lp length derived from the condition: Lp>1.2(L+1.7D-2d), where L - distance from lug to window plane, D - lug opening diameter, d - rod diameter. |
 Protective-and-evacuation device for window opening / 2317394Protective-and-evacuative device comprises double window guard with rods pivotally connected to window opening from outside and provided with additional hinge means for outer and inner guard layers connection with each other. The rods define cells. Protective-and-evacuation device also has fixation mechanism, leaf springs installed between inner and outer guard layers. Outer and inner layer cells are shifted one from another so that rod crossing of one guard layer is in center of cell defined in another guard layer. Additional hinge means is made as elongated chain links pivotally connected to extreme bars of inner and outer grid layers. |
 Device with sliding members / 2285101Device comprises fixed members arranged in one plane and movable members located in another plane. Movable members include rolling elements arranged in lower parts thereof, upper guiding means, lower guiding means with running track, which has the same profile as that of rolling element, and sealing members. Upper guiding means has grooves of different widths. Outer groove has width less than that of inner groove. Outer side of upper guiding means has flange bent inwards. Distance between flange end and central part of upper guiding means is less than thickness of upper fixed member part. Inner groove has width exceeding upper movable member part. Lower guiding means includes two parts. The first part has horizontal flange to support fixed member secured to vertical wall, which adjoins horizontal flange. The second part thereof is provided with running track and installed on horizontal flange connected to vertical wall and located over horizontal flange of the first lower guiding means part. |
 Protective device for wall opening / 2250339Protective device comprises metal rectangular frame and at least one flap installed in frame and rotating around vertical axis. Frame is formed of composite profile made as parts of channel bar surfaces and profile having opened section, which are fixedly connected in contact areas. Profile with opened section includes double-step part comprising the first and the second parallel steps. The first step edges are joined one to another along the full length thereof by riser part located perpendicular to steps. The second edges of the first and the second stages are connected correspondingly to the first and the second linear parts extending perpendicular to them and having bends facing each other. Bends are located in plane parallel to the first and the second stage planes. The first stage is joined to the first linear part. The first linear part width is less than that of the second one by riser part height value. Flanges of channel bar secured to wall are located inside profile with opened section and fixedly connected to edges of corresponding bends formed on profile with opened section. Flap is made as metal sheet framed with profiles having opened section along the full perimeter thereof, wherein above profile shape and size correspond to that of profile with opened section of composite profile. Outer and inner surfaces of metal sheet contact with inner edge of one bend and outer edge of another bend and fixedly connected to them at least along one contact outline defined by surface parts thereof. Flap is installed in frame so that in flap closed position the first stage and riser part are located opposite to the first stage and the first linear part of corresponding frame profile having opened section. |
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Protective device for wall opening / 2250339 Protective device comprises metal rectangular frame and at least one flap installed in frame and rotating around vertical axis. Frame is formed of composite profile made as parts of channel bar surfaces and profile having opened section, which are fixedly connected in contact areas. Profile with opened section includes double-step part comprising the first and the second parallel steps. The first step edges are joined one to another along the full length thereof by riser part located perpendicular to steps. The second edges of the first and the second stages are connected correspondingly to the first and the second linear parts extending perpendicular to them and having bends facing each other. Bends are located in plane parallel to the first and the second stage planes. The first stage is joined to the first linear part. The first linear part width is less than that of the second one by riser part height value. Flanges of channel bar secured to wall are located inside profile with opened section and fixedly connected to edges of corresponding bends formed on profile with opened section. Flap is made as metal sheet framed with profiles having opened section along the full perimeter thereof, wherein above profile shape and size correspond to that of profile with opened section of composite profile. Outer and inner surfaces of metal sheet contact with inner edge of one bend and outer edge of another bend and fixedly connected to them at least along one contact outline defined by surface parts thereof. Flap is installed in frame so that in flap closed position the first stage and riser part are located opposite to the first stage and the first linear part of corresponding frame profile having opened section. |
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Device with sliding members / 2285101 Device comprises fixed members arranged in one plane and movable members located in another plane. Movable members include rolling elements arranged in lower parts thereof, upper guiding means, lower guiding means with running track, which has the same profile as that of rolling element, and sealing members. Upper guiding means has grooves of different widths. Outer groove has width less than that of inner groove. Outer side of upper guiding means has flange bent inwards. Distance between flange end and central part of upper guiding means is less than thickness of upper fixed member part. Inner groove has width exceeding upper movable member part. Lower guiding means includes two parts. The first part has horizontal flange to support fixed member secured to vertical wall, which adjoins horizontal flange. The second part thereof is provided with running track and installed on horizontal flange connected to vertical wall and located over horizontal flange of the first lower guiding means part. |
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Protective-and-evacuation device for window opening / 2317394 Protective-and-evacuative device comprises double window guard with rods pivotally connected to window opening from outside and provided with additional hinge means for outer and inner guard layers connection with each other. The rods define cells. Protective-and-evacuation device also has fixation mechanism, leaf springs installed between inner and outer guard layers. Outer and inner layer cells are shifted one from another so that rod crossing of one guard layer is in center of cell defined in another guard layer. Additional hinge means is made as elongated chain links pivotally connected to extreme bars of inner and outer grid layers. |
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Window protection mechanism (versions) / 2344262 Invention relates to construction industry, mainly to lattice design to be installed in widow openings. The window mechanism with, at least, one opening leaf is intended for protecting from unauthorised access and contains a lattice with open wide section and locking mechanism. The lattice is designed to fasten window from outside so that open wide section is situated opposite to the opening window leaf. The locking mechanism is represented with lugs, which are parallel to lattice plane. One lug is fixed to the open wide section of the lattice and intended for accommodating ladle-shape rod so that the curved part overlaps the upper part of lugs. The rod is realised with handle having Lp length derived from the condition: Lp>1.2(L+1.7D-2d), where L - distance from lug to window plane, D - lug opening diameter, d - rod diameter. |
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Frame device to be used in balcony arrangement / 2404349 Frame device arranged with the possibility of assembly between a balcony board and roof board arranged directly above the first one, and with the possibility to carry wall elements, such as glass panels for at least partial formation of balcony, and which has upper horizontal sectional element arranged with the possibility of alignment in process of frame device assembly near roof board. Sectional element bears a weather bar, which is fixed to it by retention facility and passes parallel to sectional element, and has a shelf inserted in pocket formed between a retention facility and bearing surface of sectional element. The weather bar is arranged with the possibility of extension from hidden position in the pocket into an extended position. |
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Frame device for use when embedding balcony / 2405902 Frame device arranged with the possibility of its installation between balcony board and ceiling board installed directly above the first one, supporting wall elements, for assembly of balcony. Frame device has upper horizontal profile element, which supports the second profile element, passing parallel to it, and which is connected to upper horizontal profile element with the possibility of rotation around axis of rotation, parallel to upper horizontal profile element. The second profile element arranged with the possibility to support curtain device intended for installation on balcony may rotate relative to upper horizontal profile element between turned inside position and turned outside position for use of curtain device. |
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Sliding inner grate for enclosing window and door openings / 2431731 Sliding inner grate for enclosing of openings comprises a bed arranged inside the frame with upper and lower guides, made of a movable stand with a roller and a fixed stand connected by a collapsible bellows mechanism, a fixing mechanism and a crossbar lock. Stands are connected with two cylindrical springs. The fixing mechanism is made in the form of a plank arranged in the groove in front of the grate and installed elastically on U-shaped thermal bimetal springs with an external active layer, and equipped with a vertical pin fixed as a cantilever on its external surface, which is entered via a hole into contact with a movable stand and locking the grate in its pulled-in condition. |
 Method for installation of detachable noiseproof screen with properties of antimosquito net / 2482251Method comprises a plant of a heat insulation panel with at least one ventilation hole. The screen is made in the form of a sheet of cellular polycarbonate with dimensions according to the shape of the window opening, where the screen itself is installed and fixed into the external window opening so that air freely arrives into the cross cells ("honeycomb") of the window. The hole is made at the inner side in the polycarbonate sheet. |
FIELD: construction.
SUBSTANCE: method comprises a plant of a heat insulation panel with at least one ventilation hole. The screen is made in the form of a sheet of cellular polycarbonate with dimensions according to the shape of the window opening, where the screen itself is installed and fixed into the external window opening so that air freely arrives into the cross cells ("honeycomb") of the window. The hole is made at the inner side in the polycarbonate sheet.
EFFECT: increased ventilation flow, expanded functional capabilities.
4 cl, 3 dwg
The invention relates to the field of construction, namely, the ventilation noise devices in the enclosing structures of buildings and structures.
Known protective device of the window opening (EN 10415 U, EV 9/02), containing frame for installation on the wall and at least one rotary shutter consisting of frame and horizontal bars mounted in the oblique slots of the vertical shelves of the frame, characterized in that the strips are bent profile (area) with shanks designed for placement in the slots of the vertical shelves of the frame and bend inside them, all regiments of the frame plate, held in place rigidly interconnected, for example by welding, and the strips are mounted in the shelves bulges outward. Also known protective device of the window opening (EN 33389 U, EV 9/02), containing frame for installation on the wall and at least one rotary shutter comprising pivotally connected sections, each of which is composed of stamped sheet metal with a horizontal surface and vertical corrugations at the edges and welded to the edges of the sheet of corrugated profile, characterized in that the frame is made of profile pipe, connected at the corners by welding, and the shutters are placed inside the opening frame.
The disadvantage of the above solutions is their weak chamois the isolation, almost full light insulation space when using them. Their primary purpose is protection against penetration of foreign persons in the room through the window.
Known ventilation sound device containing a heat-insulation panel with at least one vent that is installed on the end panels double-pressure seal for glazing and locking mechanism with the valve overlap of the holes in this panel (see EP 0021164 AND 07.01.1981, CL EV 7/02). A disadvantage of the known device is that the presence of brush seals does not exclude the possibility of passing through them cold and condensation of water vapor on the inner surface of the insulation Board. In addition, tackle disadvantage is the need for the installation of this device inside the window frame, the complexity of the subsequent dismantling, small ventilation flow due to the small size of the device.
The closest solution is to vent the sound absorbing device (EN 2189426, EV 7/02, published 20.09.2002)containing heat-insulation panel with at least one ventilation hole and the locking mechanism with at least one flap for covering the holes in this panel, characterized in that it has installed on the panel box with at least one entilation hole, and the valve locking mechanism is made with a layer of insulating material and placed in the box.
Tackle disadvantage is the need to install this unit into the opening in the window frame, the complexity of the subsequent dismantling, small ventilation flow due to the small size of the device.
The objective of the invention is to provide a removable vent noise-reducing device, which can be used to insert into the window opening from the outside.
The technical result of the claimed invention is a method allowing the release ventilation noise-reducing device, the simplicity of its installation on the window frame, more powerful ventilation flow without the Express cold air, additional functionality in the form properties mosquito nets.
This technical result is achieved due to the fact that the method of installing a removable vent noise screen, characterized by the installation of thermal insulation panel with at least one ventilation hole, characterized in that the screen is performed in the shape of a polycarbonate sheet with dimensions to form the window opening where the screen is set and fixed in the outer window opening so that the transverse cell ("cell") the air flows freely, and the hole the imp is complementary with the inner side of the polycarbonate sheet. The hole in the polycarbonate sheet is performed in the middle of the sheet in the form of a vertical slit. Use transparent polycarbonate sheet. Polycarbonate sheet cover with a transparent insulating varnish.
The invention is illustrated by drawings.
Figure 1 shows a box on the outside of the building, and with a detached screen, b - type is installed on the window screen.
Figure 2 shows the window from the inside, and closed the window, b - view from an open window and an operating screen in desktop mode.
Figure 3 shows the window with the butt in the context of, and with the set screen b - type with a detached screen.
Figure 4 shows the principle of operation of the screen.
The invention can be implemented as follows.
Ventilation noise screen (4) is formed from a sheet of polycarbonate, which is performed by the shape of the window opening (2). Then the screen is fixed (see Figure 1, figure 2, figure 3), for example, using clamps (3)that hold the screen by the edges in an external window opening (2) so that the transverse cell ("cell") (8) (see Figure 4) free air circulation. It is enough to fix the screen (4), leaning his plane to the surface of the window frame (1) from the inner side. Cells (8) screen (4) must remain open.
On the inner side of the screen (4) in the polycarbonate perform at least one hole (5)that predpochtitel is about to perform in the middle of the sheet in the form of a vertical slit, going through the maximum number of cells (8).
The principle of operation of the screen is as follows.
When through the bottom cell (8) of the polycarbonate sheet (4) under the action of a natural draught is supplied to the room air (9), it passes through the cell and forth in the slot (5) on the inner side of the sheet. Warm air (10) from the premises goes through the slit (5) and the upper cell (8) of the sheet.
Insulation is ensured by the properties of the polycarbonate sheet having a honeycomb structure of the partitions between two parallel flat plates, which ensures multiple refraction, reflection of sound waves and as a result, the reduction of sound pressure.
Properties mosquito mesh screen gets through the features of honeycomb (8) polycarbonate, inside of which the insects can't fly because of their small size, if necessary, additional protection from insects, use a mosquito net in the form of additional inserts at the inlet airflow from the street.
So the screen does not impair the properties of the window as a source of transmission of light in the room, it is preferable to use a transparent polycarbonate sheet.
Cells (8) polycarbonate also function as a heat exchanger, that is, the cold air of the street, passing through the channels, receives heat from the room, causing it to heat. In the space of the already supplied at a temperature higher than outside, which as such eliminates the so-called draught of cold air.
And when the floor on both sides of the polycarbonate sheet transparent insulating varnish (sticky, half-dried basis) absorption of noise increases accordingly.
1. The method of installing a removable vent noise screen, characterized by the installation of thermal insulation panel with at least one vent, wherein the screen are in the form of a polycarbonate sheet with dimensions to form the window opening where the screen is set and fixed in the outer window opening so that the transverse cell ("cell") the air flows freely, and the hole is performed with the inner side of the polycarbonate sheet.
2. The method of installing a removable vent noise screen according to claim 1, characterized in that the hole in the polycarbonate sheet is performed in the middle of the sheet in the form of a vertical slit.
3. The method of installing a removable vent noise screen according to claim 1 or claim 2, characterized in that use transparent polycarbonate sheet.
4. The method of installing a removable vent noise screen according to claim 3, characterized in that the polycarbonate sheet cover with a transparent insulating varnish.