CN219034511U - High-efficiency sound-insulation hollow glass - Google Patents
High-efficiency sound-insulation hollow glass Download PDFInfo
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- CN219034511U CN219034511U CN202223363685.5U CN202223363685U CN219034511U CN 219034511 U CN219034511 U CN 219034511U CN 202223363685 U CN202223363685 U CN 202223363685U CN 219034511 U CN219034511 U CN 219034511U
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- Prior art keywords
- sound
- plate
- glass
- cavity
- glass plates
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- 239000011521 glass Substances 0.000 title claims abstract description 63
- 238000009413 insulation Methods 0.000 title claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The application discloses high-efficient cavity glass that gives sound insulation includes: the sound absorption device comprises a support frame, wherein a sound absorption cavity is formed in the support frame, sound absorption cotton is filled in the sound absorption cavity, and the support frame is provided with two opposite frame openings; the two glass plates are embedded in the frame opening, a containing cavity is formed between the two glass plates, the inner sides of the two glass plates are coated with elastic film layers, a plurality of sound reducing convex blocks are formed on the outer side of one glass plate, and the sound reducing convex blocks are in a semicircular shape; the sound insulation box is embedded in the accommodating cavity, a scattering plate is vertically arranged in the accommodating cavity, the scattering plate is wavy, and the plate surfaces of the scattering plates are respectively arranged towards the two glass plates. The utility model solves the problem that the existing insulating performance of the hollow glass can not meet the requirement of consumers on high sound insulation.
Description
Technical Field
The utility model relates to the technical field of glass production, in particular to high-efficiency sound-insulation hollow glass.
Background
With the development of the construction industry, wood windows, steel windows, and aluminum alloy windows have been phased out, and plastic steel windows with hollow glass have become the main body of the construction window. It is beautiful, elegant and has good sealing performance, and the hollow glass matched with it has good heat preservation, heat insulation and sound insulation performance. However, the hollow glass adopted in the market at present simply separates the middle frames of the multi-layer glass to form a hollow interlayer, so that the hollow glass has certain heat preservation and sound insulation performances, but along with the increasing of life quality, especially the increasing of the noise requirements of people, the existing hollow glass cannot meet the requirements of people on the sound insulation performances.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the utility model provides high-efficiency sound-insulation hollow glass, so as to solve the problem that the sound-insulation performance of the conventional hollow glass cannot meet the requirement of consumers on high sound-insulation performance.
To achieve the above object, there is provided a high-efficiency soundproof hollow glass comprising:
the sound absorption device comprises a support frame, wherein a sound absorption cavity is formed in the support frame, sound absorption cotton is filled in the sound absorption cavity, and the support frame is provided with two opposite frame openings;
the two glass plates are embedded in the frame opening, a containing cavity is formed between the two glass plates, the inner sides of the two glass plates are coated with elastic film layers, a plurality of sound reducing convex blocks are formed on the outer side of one glass plate, and the sound reducing convex blocks are in a semicircular shape;
the sound insulation box is embedded in the accommodating cavity, a scattering plate is vertically arranged in the accommodating cavity, the scattering plate is wavy, and the plate surfaces of the scattering plates are respectively arranged towards the two glass plates.
Further, the diffusion plate includes a plurality of first plate body and a plurality of second plate body, first plate body with the face of glass board is a preset angle setting, and is a plurality of first plate body is followed the length direction interval setting of glass board, the opposite both sides of second plate body are connected respectively between two adjacent first plate body, the second plate body with first plate body is the angle setting.
Further, the preset angle is 90-135 degrees.
Further, the elastic film layer is an EVA film layer.
Further, the plurality of sound reduction convex blocks are arranged in a matrix mode.
The high-efficiency sound-insulation hollow glass has the advantages that after outdoor sound is transmitted into the accommodating cavity through the glass plate with the sound-insulation protruding blocks and is transmitted into the sound-insulation box, the sound is blocked by the wavy radiating plate, and due to reflection of different angles of the wavy plate surface, the sound is weakened through multiple reflection between the radiating plate and the inner wall of the sound-insulation box, and further the sound is prevented from being directly transmitted into a room through the glass plate. On the other hand, the support frame as the fixing member of the glass plate is formed with a sound absorbing cavity inside, sound absorbing cotton is filled in the sound absorbing cavity, outdoor sound is intercepted by the sound absorbing cotton through the sound absorbing cotton in the support frame, and further, the outdoor sound is prevented from being transmitted through the support frame. Compared with the traditional hollow glass, the sound insulation performance of the high-efficiency sound insulation hollow glass is greatly improved, and the sound insulation performance of the hollow glass is greatly improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
fig. 1 is a schematic structural view of a high-efficiency soundproof hollow glass according to an embodiment of the present utility model.
Fig. 2 is a cross-sectional view at A-A in fig. 1.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 and 2, the present utility model provides a high-efficiency soundproof hollow glass comprising: a supporting frame 1, two glass plates 2 and a sound insulation box 3.
The supporting frame is provided with two opposite frame openings, namely an inner frame opening and an outer frame opening which are opposite. The inner frame mouth of the support frame is used for being arranged towards the indoor, and the outer frame mouth of the support frame is used for being arranged towards the outdoor.
A sound absorbing cavity is formed inside the support frame 1. The sound absorbing cavity is filled with sound absorbing cotton 11. The outdoor sound is intercepted by the sound-absorbing cotton through the sound-absorbing cotton in the supporting frame, so that the outdoor sound is prevented from being transmitted through the supporting frame.
In this embodiment, the support frame is rectangular. The supporting frame is a hollow section bar. In some embodiments, the frame is spliced by four frame beams.
Two glass plates 2 are embedded in two frame openings of the supporting frame. In this embodiment, the glass sheet is a tempered glass sheet. A containing cavity is formed between the two glass plates 2. The inner sides of the two glass plates 2 are coated with an elastic film layer 21. A plurality of sound reducing projections 22 are formed on the outer side of a glass plate 2. The sound attenuation bump 22 has a semicircular spherical shape.
In this embodiment, as shown in fig. 1, a plurality of sound reduction bumps 22 are arranged in a matrix.
Specifically, one glass plate with sound reducing convex blocks is embedded in the outer frame opening of the supporting frame, and the other glass plate is embedded in the inner frame opening of the supporting frame.
When the sound causes the glass plate to vibrate, the elastic film layer can absorb and counteract the vibration. In the present embodiment, the elastic film layer 21 is an EVA film layer.
In the present embodiment, a sound-insulating box 3 is provided between two glass plates. Specifically, the sound insulation box 3 is embedded in the accommodating cavity. A diffusion plate 31 is vertically arranged in the accommodating cavity. The diffusion plate 31 has a wave shape. The diffusion plate 31 has a plate surface facing the two glass plates 2. A gap is formed between the wavy plate surface of the scattering plate and the inner wall of the sound insulation box.
After outdoor sound is transmitted to the accommodating cavity through the glass plate with the sound attenuation convex blocks and is transmitted to the sound insulation box, the sound is blocked by the wavy radiating plate on the surface, and due to reflection of different angles of the wavy surface, the sound is attenuated through multiple reflections between the scattering plate and the inner wall of the sound insulation box, and further the sound is prevented from being directly transmitted into a room through the glass plate.
As a preferred embodiment, the diffusion plate 31 includes a plurality of first plate bodies 311 and a plurality of second plate bodies 312. The first plate 311 is disposed at a predetermined angle with respect to the surface of the glass plate 2. The plurality of first plate bodies 311 are arranged at intervals along the longitudinal direction of the glass plate 2. Opposite sides of the second plate 312 are respectively connected between two adjacent first plates 311. The second plate 312 is disposed at an angle to the first plate 311.
In this embodiment, the preset angle between the first plate body and the second plate body is 90 ° to 135 °.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (5)
1. A high efficiency sound insulating hollow glass comprising:
the sound absorption device comprises a support frame, wherein a sound absorption cavity is formed in the support frame, sound absorption cotton is filled in the sound absorption cavity, and the support frame is provided with two opposite frame openings;
the two glass plates are embedded in the frame opening, a containing cavity is formed between the two glass plates, the inner sides of the two glass plates are coated with elastic film layers, a plurality of sound reducing convex blocks are formed on the outer side of one glass plate, and the sound reducing convex blocks are in a semicircular shape;
the sound insulation box is embedded in the accommodating cavity, a scattering plate is vertically arranged in the accommodating cavity, the scattering plate is wavy, and the plate surfaces of the scattering plates are respectively arranged towards the two glass plates.
2. The high-efficiency sound-insulating hollow glass according to claim 1, wherein the scattering plate comprises a plurality of first plate bodies and a plurality of second plate bodies, the first plate bodies and the plate surfaces of the glass plates are arranged at a preset angle, the first plate bodies are arranged at intervals along the length direction of the glass plates, two opposite sides of the second plate bodies are respectively connected between two adjacent first plate bodies, and the second plate bodies and the first plate bodies are arranged at an angle.
3. A high efficiency acoustical insulating glass according to claim 2, wherein said predetermined angle is from 90 ° to 135 °.
4. A high efficiency acoustical insulating hollow glass according to claim 1, wherein said elastic film layer is an EVA film layer.
5. A high efficiency acoustical insulation hollow glass according to claim 1, wherein a plurality of said sound reduction bumps are arranged in a matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363685.5U CN219034511U (en) | 2022-12-14 | 2022-12-14 | High-efficiency sound-insulation hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363685.5U CN219034511U (en) | 2022-12-14 | 2022-12-14 | High-efficiency sound-insulation hollow glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219034511U true CN219034511U (en) | 2023-05-16 |
Family
ID=86278990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223363685.5U Active CN219034511U (en) | 2022-12-14 | 2022-12-14 | High-efficiency sound-insulation hollow glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219034511U (en) |
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2022
- 2022-12-14 CN CN202223363685.5U patent/CN219034511U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240906 Address after: 157000 No. 61 Xuanwuhu Road, Xinglong Town, Dong'an District, Mudanjiang City, Heilongjiang Province Patentee after: Mudanjiang Fudu tempered glass Co.,Ltd. Country or region after: China Address before: 224311 south side of Xingsheng Road, Xingqiao Town, Sheyang County, Yancheng City, Jiangsu Province Patentee before: Jiangsu Xingyao Glass Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |