CN216039307U - Noise-reduction vacuum glass - Google Patents
Noise-reduction vacuum glass Download PDFInfo
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- CN216039307U CN216039307U CN202122407616.9U CN202122407616U CN216039307U CN 216039307 U CN216039307 U CN 216039307U CN 202122407616 U CN202122407616 U CN 202122407616U CN 216039307 U CN216039307 U CN 216039307U
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Abstract
The utility model relates to a vacuum glass of making an uproar falls relates to glass material's field, and it includes glass basic unit, and the glass basic unit is provided with the vacuum space and separates, and glass basic unit one side is provided with the puigging, leaves the space between puigging and the glass basic unit, is provided with between puigging and the glass basic unit and cuts apart the piece, cuts apart the piece and is provided with the multiunit between puigging and glass basic unit, and every group cuts apart the piece and includes two division boards, and two division boards are and keep away from bellied arc form each other. This application has the effect that improves vacuum glass's noise reduction.
Description
Technical Field
The application relates to the field of glass materials, in particular to noise-reduction vacuum glass.
Background
The vacuum glass is formed by sealing the peripheries of two pieces of flat glass, vacuumizing the gap between the two pieces of flat glass and sealing an exhaust hole, wherein at least one of the two pieces of vacuum glass is low-radiation glass, so that the heat dissipated by the vacuum glass in a conduction, convection and radiation mode is minimized.
The vacuum interlayer of the vacuum glass enables the vacuum glass to have a certain noise reduction function.
In view of the above-mentioned related art, the inventor believes that the vacuum glass only relies on the resonance of sound waves in the vacuum interlayer to achieve the noise reduction effect, so that the noise reduction effect of the vacuum glass is limited.
SUMMERY OF THE UTILITY MODEL
In order to improve vacuum glass's noise reduction effect, this application provides a vacuum glass that makes an uproar falls.
The application provides a vacuum glass that makes an uproar falls adopts following technical scheme:
the utility model provides a vacuum glass of making an uproar falls, includes glass basic unit, is provided with the vacuum space in the glass basic unit and separates, and glass basic unit one side is provided with the puigging, leaves the space between puigging and the glass basic unit, is provided with between puigging and the glass basic unit and cuts apart the piece, cuts apart the piece and is provided with the multiunit between puigging and glass basic unit, and every group is cut apart the piece and is included two division boards, and two division boards are and keep away from bellied arc form each other.
Through adopting above-mentioned technical scheme, during installation vacuum glass, puigging one side is outdoor towards, when the sound wave of noise is propagated indoor, need pass through the puigging in proper order, space between puigging and the glass basic unit, the vacuum interval between glass basic unit and the glass basic unit, at first the puigging can carry out certain blockking to the sound wave, the sound wave that passes the puigging is in proper order in the space between puigging and the glass basic unit, the vacuum interval between glass basic unit and the glass basic unit is absorbed, thereby weaken propagation to indoor sound wave, improve vacuum glass's noise reduction. And the space between puigging and the glass basic unit is cut apart into a plurality of cavitys by the partition plate to the cavity is the arc, makes the sound wave can be better in the cavity production resonance absorbed, is favorable to the sound wave to be dispersed to be absorbed, is favorable to improving vacuum glass's noise reduction effect.
Optionally, the partition plate is provided with sound absorption holes penetrating through the partition plate along the extension direction of the partition plate.
By adopting the technical scheme, in the process of sound wave propagation, a part of sound waves enter the gap between the sound insulation layer and the glass base layer to be absorbed, and a part of sound waves propagated to the partition plate enter the sound absorption holes, so that the sound waves entering the sound absorption holes are absorbed in the sound absorption holes, the sound waves propagated to the glass base layer are further weakened, and the noise reduction effect of the vacuum glass is favorably improved.
Optionally, the partition plate is provided with sound transmission holes penetrating through the partition plate along a direction parallel to the glass substrate.
Through adopting above-mentioned technical scheme, the sound wave produces resonance in the cavity and is absorbed, the sound transmission hole makes the cavity of being cut apart by the partition plate produce the intercommunication of certain degree, the sound wave in a cavity can propagate to another cavity through the acoustic control at resonance in-process, be favorable to improving the effect that the sound wave is absorbed in the space between puigging and glass basic unit, further weaken the sound wave of propagating to glass basic unit department, thereby weaken the sound wave of propagating to indoor, be favorable to improving vacuum glass's noise reduction.
Optionally, the sound transmission holes on the two partition plates of one group of the partition pieces are arranged in a staggered manner.
Through adopting above-mentioned technical scheme, the sound transmission hole position on two division boards is crisscross for sound wave that enters into between the bipartition baffle through two division boards respectively produces crisscross to a certain extent, thereby makes the sound wave in these two division boards can furthest be absorbed, further weakens the sound wave of propagating to glass basic unit department, thereby weakens the sound wave of propagating to indoor, is favorable to improving vacuum glass's noise reduction.
Optionally, the puigging includes first toughened glass layer, second toughened glass layer, division board fixed connection in second toughened glass layer, and division board one side is kept away from on first toughened glass layer is located second toughened glass layer.
Through adopting above-mentioned technical scheme, first toughened glass and second toughened glass produce certain effect of blockking to the propagation of sound wave in proper order, and first toughened glass and second toughened glass's the effect of blockking stack is favorable to weakening the sound wave of propagating to in the gap between glass basic unit and the puigging to weaken the sound wave of propagating to indoor, be favorable to improving vacuum glass's noise reduction.
Optionally, a first sound absorbing film is arranged between the first tempered glass layer and the second tempered glass layer.
Through adopting above-mentioned technical scheme, first sound absorption membrane absorbs the sound wave that passes first toughened glass, weakens the sound wave of propagating to the gap between glass basic unit and the puigging in, is favorable to improving vacuum glass's noise reduction effect.
Optionally, the side wall of the partition plate is provided with a second sound absorption membrane.
Through adopting above-mentioned technical scheme, the sound wave in the second sound absorbing membrane on the division board carries out certain absorption to the space between glass basic unit and the puigging, further weakens the sound wave of propagating to glass basic unit department to weaken the sound wave of propagating to indoor, be favorable to improving vacuum glass's noise reduction effect.
Optionally, a supporting block is arranged between the glass base layer and the sound insulation layer, the supporting block is arranged at the edge close to the sound insulation layer, and a through hole penetrating through the supporting block along the direction perpendicular to the sound insulation layer is formed in the supporting block.
Through adopting above-mentioned technical scheme, the supporting shoe plays the connection effect between puigging and glass basic unit, but after noise transfer gives the puigging, the noise transmits to glass basic unit along the supporting shoe very easily, and to indoor transmission, and set up in the through-hole on the supporting shoe, transmit in the sound wave part of supporting shoe can enter into the through-hole, the sound wave in the through-hole produces resonance and is absorbed, weaken the sound wave that transmits to glass basic unit through the supporting shoe, thereby weaken the sound wave that transmits to indoor, improve vacuum glass's noise reduction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the partition piece is arranged between the sound insulation layer and the glass base layer, so that sound waves are better absorbed and dispersed between the sound insulation layer and the glass base layer, and the absorbed and weakened noise is absorbed in the vacuum insulation layer, so that the noise entering the room is weakened, and the noise reduction effect of the vacuum glass is improved;
2. by arranging the sound absorption holes, the noise absorption effect of the vacuum glass is further improved, and the noise reduction effect of the vacuum glass is improved;
3. through setting up the sound absorbing membrane, further improve vacuum glass's noise reduction effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a sectional view showing the partition plate;
fig. 3 is a schematic view showing the structure of the sound-absorbing holes.
Description of reference numerals: 1. a sound insulating layer; 11. a first tempered glass layer; 12. a second tempered glass layer; 121. a first sound absorbing membrane; 122. a support block; 1221. a through hole; 123. a sound-insulating void; 2. a glass substrate; 21. a first glass substrate layer; 22. a second glass substrate layer; 221. connecting blocks; 222. a vacuum space; 3. cutting the parts; 31. a partition plate; 311. a sound absorbing aperture; 312. a second sound absorbing film; 313. a sound transmission hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses vacuum glass of making an uproar falls. Referring to fig. 1 and 2, the noise reduction vacuum glass sequentially comprises a sound insulation layer 1 and a glass base layer 2 from outdoor to indoor, wherein a vacuum space 222 is arranged in the glass base layer 2, a gap is reserved between the sound insulation layer 1 and the glass base layer 2, the gap is called a sound insulation gap 123, and a separator for dividing the sound insulation gap 123 into different cavities is arranged in the sound insulation gap 123. When outdoor noise is transmitted to the indoor space, the outdoor noise is absorbed in the sound insulation gap 123 and then absorbed in the vacuum space 222, so that sound waves entering the indoor space are weakened, and the noise reduction performance of the vacuum glass is improved.
Referring to fig. 1 and 2, the soundproof layer 1 includes a first toughened glass layer 11, a second toughened glass layer 12, the second toughened glass layer 12 is fixedly connected to one side of the first toughened glass layer close to the glass base layer 2, the partition member 3 is fixedly connected to the second toughened glass layer 12, a first sound absorbing film 121 is fixedly connected between the first toughened glass layer 11 and the second toughened glass layer 12, and the first sound absorbing film 121 is a transparent polyurethane film. In the process of noise transmission, the noise is firstly blocked by the first toughened glass layer 11, then absorbed by the first sound absorption film 121, and then blocked by the second toughened glass layer 12, so that the noise sound waves reaching the sound insulation gap 123 are weakened, the noise sound waves reaching the indoor are weakened, and the noise reduction effect of the vacuum glass is improved.
Referring to fig. 1 and 2, a supporting block 122 is fixedly connected between the second tempered glass layer 12 and the glass base layer 2, the supporting block 122 is disposed at a position close to the edge of the second tempered glass layer 12, and the supporting block 122 connects the second tempered glass layer 12 with the glass base layer 2 and leaves a sound insulation gap 123. The partition members 3 are provided in plural sets in the sound-insulating space 123, and each set of the partition members 3 includes two partition plates 31, and the two partition plates 31 are in the shape of arcs protruding in directions away from each other. The sound wave produces resonance in sound insulation space 123 and is absorbed, and division plate 31 will give sound insulation space 123 and cut apart into different cavities, and the cavity of cutting apart by division plate 31 is the arc for the sound wave can be better in the cavity production resonance absorbed, is favorable to the sound wave to be dispersed and absorbs, is favorable to improving vacuum glass's noise reduction effect.
Referring to fig. 2 and 3, partition plate 31 is provided with sound absorbing holes 311 extending from second tempered glass layer 12 to glass substrate 2 and penetrating partition plate 31 along the extending direction of partition plate 31. Compared with the noise in the air, the noise is easier to propagate on the partition plate 31, the sound absorption holes 311 are arranged, the sound waves transmitted to the partition plate enter the sound absorption holes 311, the sound waves entering the sound absorption holes 311 are absorbed in the sound absorption holes 311, the sound waves transmitted to the glass base layer 2 are further weakened, and the noise reduction effect of the vacuum glass is improved.
Referring to fig. 1 and 2, the side wall of the partition plate 31 is fixedly connected with a second sound absorbing film 312, the second sound absorbing film 312 is a transparent polyurethane film, the side wall of the partition plate 31 is provided with sound transmission holes 313 which penetrate through the partition plate 31 along the direction parallel to the second tempered glass layer 12, and the sound transmission holes 313 on the two partition plates 31 of one set of the partition members 3 are arranged in a staggered manner.
Referring to fig. 1 and 2, a part of sound waves in the sound insulation gap 123 is absorbed by the second sound absorption film 312, the sound transmission holes 313 enable the cavities divided by the partition plates to be communicated to a certain extent, the sound waves in one cavity can be transmitted to the other cavity through sound control in the resonance process, and the sound waves entering between the two partition plates 31 through the two partition plates 31 are staggered to a certain extent through the staggered sound transmission holes 313, so that the effect that the sound waves are absorbed in the gap between the sound insulation layer 1 and the glass base layer 2 is improved, the sound waves transmitted to the glass base layer 2 are further weakened, the sound waves transmitted to the indoor are weakened, and the noise reduction effect of the vacuum glass is improved.
Referring to fig. 1 and 2, the glass substrate 2 includes a first glass substrate 212 and a second glass substrate 222, the first glass substrate 212 is fixedly connected to the supporting block 122, a connecting block 221 opposite to the supporting block 122 is fixedly connected to a side of the first glass substrate 212 far from the supporting block 122, and the second glass substrate 222 is fixedly connected to the connecting block 221. The connecting block 221 is connected between the first glass substrate 212 and the second glass substrate 222, and a vacuum space is formed between the first glass substrate 212 and the second glass substrate 222, so that the vacuum space can absorb noise to a certain extent, and the noise reduction effect of the vacuum glass is improved.
Referring to fig. 2 and 3, since noise is more easily transmitted through solids such as the supporting block 122 and the connecting block 221, through holes 1221 are formed in the supporting block 122 and the connecting block 221, the through holes 1221 penetrate through the through holes 1221 of the supporting block 122 and the connecting block 221 in a direction perpendicular to the first glass substrate 212, the through holes 1221 of the supporting block 122 and the connecting block 221 are staggered, and the inner diameter of the through holes 1221 gradually decreases in a direction from the soundproof layer 1 to the glass substrate 2. A part of the sound waves transmitted to the supporting block 122 and the connecting block 221 enter the through hole 1221, and the sound waves in the through hole 1221 are resonated and absorbed, so that the noise reduction effect of the vacuum glass is improved.
The implementation principle of the noise-reduction vacuum glass provided by the embodiment of the application is as follows: when installing vacuum glass, puigging 1 is towards outdoor one side, and the noise propagates to puigging 1 department earlier, is absorbed by puigging 1 and blocks partly, and the noise continues to propagate to in the sound insulation space 123, and the noise sound wave is absorbed by resonance in the cavity that is cut apart into by the partition plate, weakens once more, and then the noise sound wave transmits to and is absorbed once more in the vacuum of glass basic unit 2 separates interval 222 to weaken the noise of propagating to indoor, be favorable to improving vacuum glass's noise reduction effect.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a vacuum glass that makes an uproar falls which characterized in that: including glass basic unit (2), be provided with vacuum space partition (222) in glass basic unit (2), glass basic unit (2) one side is provided with puigging (1), leave the space between puigging (1) and glass basic unit (2), be provided with between puigging (1) and glass basic unit (2) and cut apart piece (3), it is provided with the multiunit to cut apart piece (3) between puigging (1) and glass basic unit (2), every group is cut apart piece (3) and is included two division boards (31), two division boards (31) are the arc form of keeping away from each other bellied each other.
2. The noise-reducing vacuum glass according to claim 1, wherein: and the partition plate (31) is provided with a sound absorption hole (311) which penetrates through the partition plate (31) along the extension direction of the partition plate (31).
3. The noise-reducing vacuum glass according to claim 1, wherein: the partition plate (31) is provided with sound transmission holes (313) which penetrate through the partition plate (31) along the direction parallel to the glass substrate (2).
4. The noise-reducing vacuum glass according to claim 3, wherein: the sound transmission holes (313) on the two partition plates (31) of one group of the partition pieces (3) are arranged in a staggered mode.
5. The noise-reducing vacuum glass according to claim 1, wherein: puigging (1) includes first toughened glass layer (11), second toughened glass layer (12), division board (31) fixed connection in second toughened glass layer (12), and division board (31) one side is kept away from on first toughened glass layer (11) are located second toughened glass layer.
6. The noise-reducing vacuum glass according to claim 5, wherein: and a first sound absorption film (121) is arranged between the first toughened glass layer (11) and the second toughened glass layer (12).
7. The noise-reducing vacuum glass according to claim 1, wherein: and a second sound absorption film (312) is arranged on the side wall of the separation plate (31).
8. The noise-reducing vacuum glass according to claim 1, wherein: be provided with supporting shoe (122) between glass basic unit (2) and puigging (1), supporting shoe (122) set up in puigging (1) and are close to the edge, set up through-hole (1221) that run through supporting shoe (122) along perpendicular to puigging (1) direction on supporting shoe (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122407616.9U CN216039307U (en) | 2021-09-30 | 2021-09-30 | Noise-reduction vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122407616.9U CN216039307U (en) | 2021-09-30 | 2021-09-30 | Noise-reduction vacuum glass |
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| Publication Number | Publication Date |
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| CN216039307U true CN216039307U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122407616.9U Active CN216039307U (en) | 2021-09-30 | 2021-09-30 | Noise-reduction vacuum glass |
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| CN (1) | CN216039307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909068A (en) * | 2022-06-16 | 2022-08-16 | 重庆友友利鸿玻璃有限公司 | Inner layer folded forming process of inner layer folded noise reduction and sound insulation glass |
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2021
- 2021-09-30 CN CN202122407616.9U patent/CN216039307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909068A (en) * | 2022-06-16 | 2022-08-16 | 重庆友友利鸿玻璃有限公司 | Inner layer folded forming process of inner layer folded noise reduction and sound insulation glass |
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