Ventilation sound insulation window

Abstract

The utility model belongs to the technical field of windows, and discloses a ventilation sound insulation window which comprises a lower frame, a first window sash and a second window sash are symmetrically installed on the lower frame, an upper frame is installed on the top of the lower frame and protrudes out of the horizontal plane of the lower frame, a ventilation opening is formed in the upper side of the second window sash of the upper frame, and the ventilation opening is communicated with the upper frame. A partition beam is arranged in the middle of the upper frame, the ventilation opening is integrally located on one side of the partition beam, and a first inner window, a second inner window, a first outer window and a second outer window are installed on the portions, on the two sides of the partition beam, of the upper frame respectively. The first inner window and the first outer window are located on one side of the partition beam, and the second inner window and the second outer window are located on the other side of the partition beam. The partition beams are provided with ventilation holes in a penetrating mode, the partition beams are provided with inserting grooves, dustproof nets are installed in the inserting grooves, and silencing devices are installed on the sides, close to the ventilation holes, of the partition beams.

Description

Technical Field

[0001] The utility model belongs to the technical field of windows, and in particular relates to a ventilation and sound insulation window. Background Art

[0002] At present, China has also done some research and application on ventilation soundproof windows, mainly in scientific research institutions in big cities such as Shanghai and Beijing. Soundproof windows can be divided into fully enclosed soundproof windows, mechanical ventilation soundproof windows, and natural ventilation soundproof windows. Technically, fully enclosed soundproof windows can achieve a sound insulation of more than 30 decibels, but high sound insulation also causes the problem of blocking ventilation.

[0003] The applicant found that the current ventilation and soundproof windows have good soundproofing effects and high soundproofing capabilities, but the ventilation and soundproofing channels are large, which leads to the thickness of the windows generally exceeding 240mm, which exceeds the installation space in some residents' homes. Other window types have to be used as replacements during the construction process. Therefore, how to achieve sound insulation and noise reduction while not occupying extra indoor space, not affecting normal lighting needs, and taking into account both practicality and aesthetics is one of the key points that must be considered for ventilation and soundproof windows. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a ventilation and sound insulation window.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A ventilated soundproof window, comprising a lower frame, a first window sash and a second window sash are symmetrically mounted on the lower frame, an upper frame is mounted on the top of the lower frame, the upper frame protrudes from the horizontal plane of the lower frame, a vent is arranged on the upper side of the second window sash, a partition beam is arranged in the middle of the upper frame, the vent is entirely located on one side of the partition beam, and a first inner window, a second inner window, a first outer window and a second outer window are respectively mounted on both sides of the partition beam on the upper frame;

[0007] The first inner window and the first outer window are located on one side of the partition beam, and the second inner window and the second outer window are located on the other side of the partition beam;

[0008] The partition beam is provided with a ventilation hole through it, the partition beam is provided with a slot, a dustproof net is installed in the slot, and a silencer is installed on one side of the partition beam close to the ventilation hole.

[0009] It is further defined that the silencer device is a silencer insert. Such a design is a common silencer accessory in the market and is convenient for purchasing spare parts for replacement.

[0010] It is further defined that the dustproof net is provided with a pull-out piece at the end thereof. Such a design facilitates the pulling out of the dustproof net while having no influence on the overall appearance.

[0011] It is further defined that the partition beam is provided with a shutter on a side away from the vent. Such a design can achieve the purpose of adjusting the ventilation intensity by adjusting the opening and closing degree of the shutter.

[0012] It is further defined that the first window sash, the second window sash, the first inner window, the second inner window, the first outer window and the second outer window are all equipped with handles, and the first window sash, the second window sash, the first inner window, the second inner window, the first outer window and the second outer window are all equipped with sealing strips on their surrounding sides. Such a design facilitates the opening of the first window sash, the second window sash, the first inner window, the second inner window, the first outer window and the second outer window. The setting of the sealing strip ensures the sealing effect, thereby enhancing the sound insulation effect.

[0013] The beneficial effects of adopting the utility model are:

[0014] The structural design of the utility model does not contain any mechanical structure, so the thickness of the window will not be affected. The product is light and thin, with a thickness of less than 230mm, and is cheap, saving engineering costs.

[0015] With the structural design of the utility model, a total of four window sashes are arranged in the upper frame, so that a cavity is formed inside, thereby enhancing the sound insulation effect. When ventilation is required, there is a silencer to silence the noise, thereby ensuring that the noise can be reduced during re-ventilation. The noise reduction is significant and can reach 32dB(A);

[0016] The utility model adopts a fully transparent lighting design as a whole, and has no light-shielding parts except the window frame and profiles, which meets the requirements of architectural aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0018] Figure 1 This is a schematic diagram of the structure of a ventilation and sound insulation window embodiment of the utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of a ventilation and sound insulation window embodiment of the utility model Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the structure of a ventilation and sound insulation window embodiment of the utility model Figure 3 ;

[0021] Figure 4It is a structural schematic diagram of a ventilation and sound insulation window embodiment of the utility model when the first outer window is removed;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the transverse part of the partition beam position of an embodiment of a ventilation and sound insulation window of the utility model;

[0023] Figure 6 It is a schematic diagram of the longitudinal cross-sectional structure of the partition beam position of an embodiment of a ventilation and sound insulation window of the utility model;

[0024] The main component symbols are described as follows:

[0025] Lower frame 1; first window sash 2; second window sash 3; upper frame 4; vent 5; partition beam 6; first inner window 7; second inner window 8; first outer window 9; second outer window 10; vent 11; slot 12; dust net 13; silencer 14; pull piece 15; shutter 16; handle 17. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] like Figure 1 to Figure 6 As shown, a ventilation and sound insulation window of the utility model comprises a lower frame 1, a first window sash 2 and a second window sash 3 are symmetrically mounted on the lower frame 1, an upper frame 4 is mounted on the top of the lower frame 1, the upper frame 4 protrudes from the horizontal plane of the lower frame 1, a vent 5 is arranged on the upper side of the second window sash 3 on the upper frame 4, a partition beam 6 is arranged in the middle of the upper frame 4, the vent 5 is located on one side of the partition beam 6 as a whole, and a first inner window 7, a second inner window 8, a first outer window 9 and a second outer window 10 are respectively mounted on both sides of the partition beam 6 on the upper frame 4;

[0028] The first inner window 7 and the first outer window 9 are located on one side of the partition beam 6, and the second inner window 8 and the second outer window 10 are located on the other side of the partition beam 6;

[0029] The partition beam 6 is provided with a ventilation hole 11 through it, and a slot 12 is provided in the partition beam 6 . A dustproof net 13 is installed in the slot 12 . A silencer 14 is installed on one side of the partition beam 6 close to the ventilation port 5 .

[0030] In this embodiment, when a ventilation sound insulation window is used, the height and width of the overall frame are the total height and width of the lower frame 1 and the upper frame 4, the maximum thickness is the thickness of the upper frame 4, and the thickness of the lower frame 1 can be used as the installation thickness of the upper frame 4, that is, the entire thickness of the upper frame 4 does not need to be fully installed, so as to adapt to the thickness installation space of the windows in ordinary residents' homes;

[0031] After the upper frame 4 and the lower frame 1 are installed, in normal use, the use requirement can be met by only opening the first window sash 2 or the second window sash 3;

[0032] When maximum ventilation is required, the first window sash 2, the second window sash 3, the first inner window 7, the second inner window 8, the first outer window 9 and the second outer window 10 are all opened to obtain a maximum ventilation effect;

[0033] When complete sound insulation is required, all window sashes are closed, and the arrangement of two layers of window sashes in the upper frame 4 also forms a sound-absorbing cavity, thereby enhancing the sound-absorbing effect;

[0034] When ventilation and sound insulation are required, the first window 2 and the second window 3 are closed, and only the first outer window 9 is opened, and all other window sashes are closed. The way of opening the first outer window 9 outward can also effectively collect the wind hitting the wall. After passing through the first outer window 9, the wind hits the first inner window 7 and moves toward the partition beam 6, passes through the ventilation hole 13, and after being protected by the dustproof net 13, it is further silenced by the silencer 14. The dustproof net 13 can not only prevent dust and insects, but also reduce noise to a certain extent. The wind silenced by the silencer 14 is discharged from the vent 5 to achieve the ventilation effect.

[0035] Preferably, the silencer 14 is a silencer insert. Such a design is a common silencer accessory in the market and is convenient for purchasing spare parts for replacement. In fact, the choice of the silencer 14 may also be considered according to specific circumstances.

[0036] Preferably, the dustproof net 13 is provided with a pull piece 15 at the end thereof. Such a design facilitates the pulling out of the dustproof net 13 while having no influence on the overall appearance. In fact, the pulling out method of the dustproof net 13 and the installation of a handle on the pull piece 15 may also be considered according to specific circumstances.

[0037] Preferably, the partition beam 6 is provided with a shutter 16 on the side away from the vent 5. Such a design can adjust the ventilation intensity by adjusting the opening and closing degree of the shutter 16. In fact, the choice of the shutter 16 can also be considered according to the specific situation.

[0038] Preferably, the first window sash 2, the second window sash 3, the first inner window 7, the second inner window 8, the first outer window 9 and the second outer window 10 are all equipped with handles 17, and the first window sash 2, the second window sash 3, the first inner window 7, the second inner window 8, the first outer window 9 and the second outer window 10 are all equipped with sealing strips on their surrounding sides. Such a design is conducive to the opening of the first window sash 2, the second window sash 3, the first inner window 7, the second inner window 8, the first outer window 9 and the second outer window 10. The setting of the sealing strip ensures the sealing effect, thereby enhancing the sound insulation effect. In fact, the optimized structure of the first window sash 2, the second window sash 3, the first inner window 7, the second inner window 8, the first outer window 9 and the second outer window 10 can also be considered according to specific circumstances.

[0039] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A ventilation and sound insulation window, comprising a lower frame (1), characterized in that: The lower frame (1) is symmetrically mounted with a first window sash (2) and a second window sash (3); an upper frame (4) is mounted on the top of the lower frame (1); the upper frame (4) protrudes from a horizontal plane of the lower frame (1); a vent (5) is arranged on the upper side of the second window sash (3); a partition beam (6) is arranged in the middle of the upper frame (4); the vent (5) is entirely located on one side of the partition beam (6); and a first inner window (7), a second inner window (8), a first outer window (9) and a second outer window (10) are respectively mounted on both sides of the partition beam (6) on the upper frame (4); The first inner window (7) and the first outer window (9) are located on one side of the partition beam (6), and the second inner window (8) and the second outer window (10) are located on the other side of the partition beam (6); The partition beam (6) is provided with a ventilation hole (11) extending therethrough, the partition beam (6) is provided with a slot (12), a dustproof net (13) is installed in the slot (12), and a silencer (14) is installed on a side of the partition beam (6) close to the ventilation port (5).

2. A ventilation and sound insulation window according to claim 1, characterized in that: The silencer (14) is a silencer insert.

3. A ventilation and sound insulation window according to claim 2, characterized in that: The dustproof net (13) is provided with a pull piece (15) at the end thereof.

4. A ventilation and sound insulation window according to claim 3, characterized in that: The partition beam (6) is provided with a shutter (16) on a side away from the ventilation opening (5).

5. The ventilation and sound insulation window according to claim 4, characterized in that: The first window sash (2), the second window sash (3), the first inner window (7), the second inner window (8), the first outer window (9) and the second outer window (10) are all provided with handles (17), and the first window sash (2), the second window sash (3), the first inner window (7), the second inner window (8), the first outer window (9) and the second outer window (10) are all provided with sealing strips on their circumferential sides.

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