CN219101152U - Industrial sound insulation window - Google Patents
Industrial sound insulation window Download PDFInfo
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- CN219101152U CN219101152U CN202223537376.5U CN202223537376U CN219101152U CN 219101152 U CN219101152 U CN 219101152U CN 202223537376 U CN202223537376 U CN 202223537376U CN 219101152 U CN219101152 U CN 219101152U
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- 238000009413 insulation Methods 0.000 title claims abstract description 73
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 239000011491 glass wool Substances 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000035515 penetration Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
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Abstract
The utility model discloses an industrial sound insulation window, which comprises an outer window frame, an inner frame body and a plurality of sound insulation modules arranged in a cavity of the inner frame body; the cross section of the sound insulation module is a right triangle and comprises a vertical face, a horizontal face and an inclined face which are connected end to end; the vertical face is connected with the horizontal face in a mutually perpendicular mode, two sides of the inclined face are respectively connected with the vertical face and the horizontal face, the vertical face faces outdoors, and the inclined face faces indoors; 32k glass wool is filled in a triangular cavity formed by the vertical face, the horizontal face and the inclined face; the plurality of sound insulation modules are distributed in the cavity of the inner frame body at intervals along the vertical direction, and ventilation gaps are reserved in the middle of the sound insulation modules. The plurality of sound insulation modules are installed in the industrial sound insulation window at intervals, 32k glass wool is filled in the triangular cavity of the sound insulation module, noise is absorbed layer by layer through the thick triangular structure, and compared with the traditional single thin sound insulation blade, the sound insulation window has lower penetration rate and better sound absorption effect.
Description
Technical Field
The utility model relates to the technical field of sound insulation windows, in particular to an industrial sound insulation window.
Background
The development of modern society and the improvement of the living standard of people, noise becomes a new environmental pollution source, the living and office environment of people is increasingly influenced, the noise brings great trouble to the life of people, and the work, rest and study of people are influenced, and also mental health is influenced.
The sound insulation window is widely applied to production and life as a sound insulation device which is arranged at a ventilation window of a building and can not only prevent internal noise from overflowing but also prevent external noise from flowing in. The traditional sound insulation window is generally a louver sound insulation window, such as a sound insulation shutter disclosed in patent number 201920677476.7, noise is absorbed or blocked through a plurality of sound insulation blades, but because the sound insulation blades are thinner, the sound insulation window can play a certain role in the isolation of living noise, but has extremely limited effect bureau aiming at the noise generated by industrial workshops and equipment, and is difficult to really achieve the sound insulation effect.
Disclosure of Invention
The utility model aims to provide an industrial sound insulation window so as to solve the problem that the traditional louver sound insulation window is difficult to isolate the noise of industrial workshop equipment.
In order to solve the technical problems, the utility model provides an industrial sound insulation window, which comprises an outer window frame, an inner frame body and a plurality of sound insulation modules arranged in a cavity of the inner frame body;
the cross section of the sound insulation module is a right triangle and comprises a vertical face, a horizontal face and an inclined face which are connected end to end;
the vertical face is connected with the horizontal face in a mutually perpendicular mode, two sides of the inclined face are respectively connected with the vertical face and the horizontal face, the vertical face faces outdoors, and the inclined face faces indoors;
32k glass wool is filled in a triangular cavity formed by the vertical face, the horizontal face and the inclined face;
the plurality of sound insulation modules are distributed in the cavity of the inner frame body at intervals along the vertical direction, and ventilation gaps are reserved in the middle of the sound insulation modules.
Preferably, each sound insulation module is provided with an angle adjusting shaft, and the angle adjusting shafts penetrate through and are rotationally connected with the side plates of the inner frame body.
Preferably, the two ends of the angle adjusting shaft are provided with knobs, and the sound insulation module is manually rotated through the knobs.
Preferably, the elevation is provided with a corrugated groove.
Preferably, a plurality of circular sound absorption holes are formed in the horizontal plane in a penetrating mode, and the opening density of the circular sound absorption holes is greater than 50%.
Preferably, the inclined plane is provided with a plurality of waist-shaped sound absorption holes in a penetrating way, and the opening density of the waist-shaped sound absorption holes is more than 50%.
Preferably, the bottom of the inner frame body is rotatably connected with the outer window frame through a rotating shaft.
Preferably, the inner frame body is made of galvanized steel sheet, and the surface is subjected to plastic spraying treatment.
Compared with the prior art, the utility model has the beneficial effects that:
1. the industrial sound insulation window is internally provided with a plurality of sound insulation modules at intervals, 32k glass wool is filled in the triangular cavity of the sound insulation module, noise is absorbed layer by layer through a thick triangular structure, and compared with the traditional single thin sound insulation blade, the sound insulation window is lower in penetration rate and better in sound absorption effect;
2. the cross section of the sound insulation module of the industrial sound insulation window is a right triangle, the right triangle comprises a vertical face, a horizontal face and an inclined face which are connected end to end, when indoor noise is transmitted to the inclined face of the sound insulation module, one part of the indoor noise is absorbed by glass wool in the sound insulation module, the other part of the indoor noise is refracted to the adjacent horizontal face of the sound insulation module, and the other part of the indoor noise is absorbed by the glass wool in the sound insulation module adjacent to the upper part, so that the indoor noise is absorbed for multiple times in the inclined face and the horizontal face, and the sound absorption effect is further improved.
Drawings
FIG. 1 is a schematic view of an industrial sound insulation window according to the present utility model;
fig. 2 is a schematic structural view of a first view angle of the inner frame body according to the present utility model;
FIG. 3 is a schematic view of a second view of the inner frame body according to the present utility model;
fig. 4 is a schematic view of the internal structure of the inner frame body provided by the present utility model.
In the figure: 1. an outer window frame; 2. an inner frame body; 3. a sound insulation module; 4. an angle adjusting shaft; 5. a rotating shaft; 301. elevation; 302. a horizontal plane; 303. and (5) an inclined plane.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and specific examples. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Examples
The utility model provides an industrial sound insulation window, referring to fig. 1-4, which comprises an outer window frame 1, an inner frame body 2 and a plurality of sound insulation modules 3 arranged in a cavity of the inner frame body 2; the cross section of the sound insulation module 3 is a right triangle, and comprises a vertical face 301, a horizontal face 302 and an inclined face 303 which are connected end to end;
wherein the vertical surface 301 and the horizontal surface 302 are connected vertically, two sides of the inclined surface 303 are respectively connected with the vertical surface 301 and the horizontal surface 302, the vertical surface 301 faces outdoors, and the inclined surface 303 faces indoors;
32k glass wool is filled in a triangular cavity formed by the vertical face 301, the horizontal face 302 and the inclined face 303, and fireproof hydrophobic non-woven fabrics are wrapped outside the glass wool;
the plurality of sound insulation modules 3 are distributed in the cavity of the inner frame body 2 at intervals along the vertical direction, ventilation gaps are reserved in the middle, when indoor noise is transferred to the inclined surface 303 of the sound insulation module 3, one part of the indoor noise is absorbed by glass wool in the sound insulation module 3, the other part of the indoor noise is refracted to the horizontal plane 302 of the sound insulation module 3 adjacent to the upper part, and the indoor noise is absorbed by the glass wool in the sound insulation module 3 adjacent to the upper part again.
Specifically, each sound insulation module 3 is provided with an angle adjusting shaft 4, and the angle adjusting shafts 4 penetrate through and are rotationally connected with the side plates of the inner frame body 2, so that the sound insulation modules 3 can rotate around the angle adjusting shafts 4 in the cavity of the inner frame body 2, the angle of the inclined plane 303 of the sound insulation modules 3 is adjusted, the distance between two adjacent sound insulation modules 3 can be adjusted through rotating the sound insulation modules 3, and therefore the optimal position is found on the ventilation effect and the sound insulation effect, and ventilation and sound insulation are achieved.
Further, both ends of the angle adjusting shaft 4 are provided with knobs, and the sound insulation module 3 is manually rotated through the knobs.
In some embodiments, the knob is recessed within the side panels of the inner frame body 2 so as not to interfere with the relative rotation of the inner frame body 2 and the outer window frame 1.
Specifically, referring to fig. 4, the elevation 301 is provided with a corrugated groove, and the elevation 301 faces the outside environment, so that when the elevation 301 encounters a windy weather, the corrugated groove on the elevation 301 can improve the compression resistance of the panel, thereby improving the stability of the industrial sound insulation window.
The horizontal plane 302 is perforated with a plurality of circular sound absorbing holes, and the density of the circular sound absorbing holes is greater than 50%, so that the refracted noise can easily penetrate through the circular sound absorbing holes and be absorbed by the glass wool inside.
The inclined plane 303 is provided with a plurality of waist-shaped sound absorption holes in a penetrating way, and the opening density of the waist-shaped sound absorption holes is more than 50%, so that most of noise can easily penetrate through the waist-shaped sound absorption holes and be absorbed by glass wool in the waist-shaped sound absorption holes.
Specifically, referring to fig. 1-2, the bottom of the inner frame 2 is rotatably connected with the outer window frame 1 through a rotating shaft 5, when the indoor equipment stops running or the noise is smaller than a specified value, the inner frame 2 can be pushed outwards, and at this time, the inner frame 2 rotates relative to the outer window frame 1 through the rotating shaft 5, so that the inner frame 2 turns outwards, which is beneficial to ventilation and light transmission or angle adjustment of the sound insulation module 3 in the inner frame 2.
In some embodiments, the top of the inner frame body 2 is connected to the outer window frame 1 by an extension chain, such that the opening angle of the inner frame body 2 is adjusted with the length of the extension chain.
In some embodiments, a window lock is further disposed between the inner frame body 2 and the outer window frame 1, and when the inner frame body 2 is in a completely closed state, the inner frame body 2 and the outer window frame 1 are fixed by the window lock, so that the safety of the industrial sound insulation window is improved.
Specifically, the inner frame body 2 is made of galvanized steel plates, and the surface is subjected to plastic spraying treatment, so that the wear resistance and the corrosion resistance are good.
The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (8)
1. An industrial sound insulation window is characterized by comprising an outer window frame (1), an inner frame body (2) and a plurality of sound insulation modules (3) arranged in a cavity of the inner frame body (2);
the cross section of the sound insulation module (3) is a right triangle, and comprises a vertical face (301), a horizontal face (302) and an inclined face (303) which are connected end to end;
the vertical surface (301) is connected with the horizontal surface (302) in a mutually perpendicular mode, two sides of the inclined surface (303) are respectively connected with the vertical surface (301) and the horizontal surface (302), the vertical surface (301) faces outdoors, and the inclined surface (303) faces indoors;
32k glass wool is filled in a triangular cavity formed by the vertical face (301), the horizontal face (302) and the inclined face (303);
the plurality of sound insulation modules (3) are distributed in the cavity of the inner frame body (2) at intervals along the vertical direction, and a ventilation gap is reserved in the middle.
2. An industrial sound insulation window according to claim 1, characterized in that an angle adjustment shaft (4) is provided in each sound insulation module (3), and that the angle adjustment shaft (4) extends through and is in rotational connection with the side plates of the inner frame body (2).
3. An industrial sound insulation window according to claim 2, characterized in that both ends of the angle adjustment shaft (4) are provided with knobs by means of which the sound insulation module (3) is manually turned.
4. An industrial sound-insulating window according to claim 1, characterized in that the facade (301) is provided with corrugation grooves.
5. An industrial sound insulation window according to claim 1, characterized in that a plurality of circular sound absorption holes are formed through the horizontal plane (302), and the opening density of the circular sound absorption holes is more than 50%.
6. An industrial sound-proof window according to claim 1, wherein a plurality of kidney-shaped sound-absorbing holes are formed in the inclined surface (303) in a penetrating manner, and the opening density of the kidney-shaped sound-absorbing holes is more than 50%.
7. An industrial sound-proof window according to claim 1, characterized in that the bottom of the inner frame body (2) is rotatably connected to the outer frame (1) by means of a rotation shaft (5).
8. An industrial sound-proof window according to claim 1, characterized in that the inner frame body (2) is made of galvanized steel sheet, the surface of which is subjected to a plastic-spraying treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223537376.5U CN219101152U (en) | 2022-12-29 | 2022-12-29 | Industrial sound insulation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223537376.5U CN219101152U (en) | 2022-12-29 | 2022-12-29 | Industrial sound insulation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219101152U true CN219101152U (en) | 2023-05-30 |
Family
ID=86429302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223537376.5U Active CN219101152U (en) | 2022-12-29 | 2022-12-29 | Industrial sound insulation window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219101152U (en) |
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2022
- 2022-12-29 CN CN202223537376.5U patent/CN219101152U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An industrial soundproof window Effective date of registration: 20231202 Granted publication date: 20230530 Pledgee: Bank of Nanjing Co.,Ltd. Nanjing Chengnan sub branch Pledgor: Nanjing Manse Acoustic Technique Co.,Ltd. Registration number: Y2023980068851 |