CN218149017U - Sandwich board with sound insulation structure - Google Patents
Sandwich board with sound insulation structure Download PDFInfo
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- CN218149017U CN218149017U CN202222776977.5U CN202222776977U CN218149017U CN 218149017 U CN218149017 U CN 218149017U CN 202222776977 U CN202222776977 U CN 202222776977U CN 218149017 U CN218149017 U CN 218149017U
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- sound
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- 238000009413 insulation Methods 0.000 title claims abstract description 72
- 238000010521 absorption reaction Methods 0.000 claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a battenboard with sound insulation structure, its technical scheme main points are: the thermal insulation board comprises a first clamping plate, a second clamping plate, two sound absorption boards, sound insulation boards, thermal insulation boards and thermal insulation boards, wherein the sound absorption boards are arranged in two groups, the two groups of sound absorption boards are respectively arranged on the inner surfaces of the first clamping plate and the second clamping plate, the two groups of sound insulation boards are arranged in two groups, the two groups of sound insulation boards are respectively arranged on the inner surfaces of the two groups of sound absorption boards, the thermal insulation boards are arranged in two groups, the two groups of thermal insulation boards are respectively arranged on the inner surfaces of the two groups of sound insulation boards, and the thermal insulation boards are arranged between the two groups of thermal insulation boards; the utility model discloses a set up two sets of abatvoix and two sets of acoustic celotex boards, can carry out the processing that gives sound insulation simultaneously to the outside of first splint and the outside of second splint to can increase syllable-dividing effect, reduce external noise and to inside influence, reduce inside sound transmission to external possibility simultaneously, increase the security.
Description
Technical Field
The utility model relates to a battenboard technical field, in particular to battenboard with sound insulation structure.
Background
The sandwich board consists of two layers of formed metal panels (or panels made of other materials) and a polymer heat-insulating inner core formed by directly foaming and curing the middle of the panels, and is convenient to install, light in weight and high in efficiency. The filling system also adopts a closed-cell molecular structure, so that the condensation of water vapor can be avoided.
At present, when the existing sandwich board gives sound insulation, a sound insulation layer is generally adopted inside the sandwich board for sound insulation treatment, so that noise easily passes through the sandwich board, the sound insulation effect of the sandwich board is poor, meanwhile, when the traditional sandwich board gives sound insulation, the heat insulation and heat preservation of the sandwich board are required to be considered in order to improve the using effect. Thus, a sandwich panel having a soundproof structure is designed.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a battenboard with sound insulation structure to solve the problem mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
laminboard with sound insulation structure, including first splint, second splint, abatvoix, acoustic celotex board, heat insulating board and heated board, the abatvoix is provided with two sets ofly, and is two sets of the abatvoix sets up respectively first splint with the internal surface of second splint, the acoustic celotex board is provided with two sets ofly, and is two sets of the acoustic celotex board sets up respectively two sets of the internal surface of abatvoix, the heat insulating board is provided with two sets ofly, and is two sets of the heat insulating board sets up respectively two sets of the internal surface of acoustic celotex board, the heated board sets up two sets of between the heat insulating board, two sets of a plurality of groups acoustic cell, a plurality of groups the even laying of acoustic cell is in on the abatvoix, and a plurality of groups the aperture size of acoustic cell all reduces by in proper order to in.
By adopting the technical scheme, the two groups of sound absorption plates and the two groups of sound insulation plates are arranged, so that the sound insulation treatment can be simultaneously carried out on the outer side of the first clamping plate and the outer side of the second clamping plate, the sound insulation effect can be increased, the influence of external noise on the inside is reduced, the possibility that the internal sound is transmitted to the outside is reduced, and the confidentiality is increased; the sound-absorbing board is provided with the plurality of groups of sound-absorbing holes, and the aperture sizes of the sound-absorbing holes are sequentially reduced from outside to inside, so that the noise can be reduced through reflection when sound waves pass through, and the sound-insulating effect is further improved; through setting up heat insulating board and heated board, can increase the heat-proof quality and the heat insulating ability of this battenboard, comfort level when increasing the use.
Preferably, the first clamping plate and the second clamping plate are both made of metal plates, and the thicknesses of the first clamping plate and the second clamping plate are the same.
Through adopting above-mentioned technical scheme, can increase the intensity of first splint and second splint.
Preferably, the sound-absorbing plate is a rock wool plate, and the thickness of the sound-absorbing plate is half of that of the first clamping plate.
Through adopting above-mentioned technical scheme, can increase the sound absorbing effect of abatvoix.
Preferably, the sound insulation board is made of sound insulation cotton, and the thickness of the sound insulation board is the same as that of the sound absorption board.
Through adopting above-mentioned technical scheme, soundproof cotton's setting makes can pass through countless fibrous reflection when the sound wave passes through to increase syllable-dividing effect.
Preferably, the heat insulation plate is a phenolic foam plastic plate, and the thickness of the heat insulation plate is the same as that of the sound insulation plate.
By adopting the technical scheme, the phenolic foam plastic board has very high reflection coefficient and can reflect heat out.
Preferably, the insulation board is a glass fiber cotton board, and the thickness of the insulation board is the same as that of the first clamping plate.
Through adopting above-mentioned technical scheme, the setting up of glass fiber cotton board can increase the thermal insulation performance of this battenboard, reduces the heat and leaks outward.
Preferably, the first clamping plate, the second clamping plate, the sound-absorbing plate, the sound-insulating plate, the heat-insulating plate and the heat-insulating plate are fixedly connected through an adhesive.
Through adopting above-mentioned technical scheme, can increase the joint strength between each layer to improve holistic intensity.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, the utility model can simultaneously perform sound insulation treatment on the outer side of the first clamping plate and the outer side of the second clamping plate by arranging the two groups of sound-absorbing plates and the two groups of sound-insulating plates, thereby increasing the sound insulation effect, reducing the influence of external noise on the inside, simultaneously reducing the possibility that the internal sound is transmitted to the outside and increasing the confidentiality;
secondly, the utility model arranges a plurality of groups of sound absorption holes on the sound absorption plate, and reduces the aperture size of the sound absorption holes from outside to inside in sequence, thereby reducing the noise through reflection when the sound wave passes through, and further improving the sound insulation effect;
third, the utility model discloses a set up heat insulating board and heated board, can increase the heat-proof quality and the heat insulating ability of this battenboard, comfort level when increasing the use.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Reference numerals are as follows: 1. a first splint; 2. a second splint; 3. a sound-absorbing panel; 4. a sound insulating panel; 5. a heat insulation plate; 6. a thermal insulation board; 7. and a sound absorption hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, a sandwich panel with a sound insulation structure comprises a first clamping plate 1, a second clamping plate 2, sound absorption plates 3, sound insulation plates 4, heat insulation plates 5 and heat insulation plates 6, wherein the sound absorption plates 3 are provided with two groups, the two groups of sound absorption plates 3 are respectively arranged on the inner surfaces of the first clamping plate 1 and the second clamping plate 2, the sound insulation plates 4 are provided with two groups, the two groups of sound insulation plates 4 are respectively arranged on the inner surfaces of the sound absorption plates 3, the heat insulation plates 5 are provided with two groups, the two groups of heat insulation plates 5 are respectively arranged on the inner surfaces of the sound insulation plates 4, the heat insulation plates 6 are arranged between the two groups of heat insulation plates 5, a plurality of groups of sound absorption holes 7 are respectively arranged in the sound absorption plates 3, the sound absorption holes 7 are uniformly laid on the sound absorption plates 3, and the hole sizes of the sound absorption holes 7 are sequentially reduced from outside to inside.
Referring to fig. 1, in order to increase the strength of the first splint 1 and the second splint 2; first splint 1 and second splint 2 all set up to the metal sheet, just first splint 1 with the thickness of second splint 2 is the same.
Referring to fig. 1, in order to increase the sound-absorbing effect of the sound-absorbing plate 3; the sound-absorbing plate 3 is set to be a rock wool plate, and the thickness of the sound-absorbing plate 3 is set to be half of that of the first clamping plate 1.
Referring to fig. 1, the soundproof panel 4 is provided with soundproof cotton, and the thickness of the soundproof panel 4 is the same as that of the sound-absorbing panel 3, wherein the soundproof cotton is provided so that sound waves passing therethrough are reflected by a plurality of fibers, thereby increasing soundproof effect.
Referring to fig. 1, the heat insulation board 5 is configured as a phenolic foam board, the thickness of the heat insulation board 5 is the same as that of the sound insulation board 4, and the phenolic foam board has a high reflection coefficient and can reflect heat away.
Referring to fig. 1, the heat insulation board 6 is a glass fiber cotton board, the thickness of the heat insulation board 6 is the same as that of the first clamping plate 1, the heat insulation performance of the sandwich board can be improved due to the arrangement of the glass fiber cotton board, and heat leakage is reduced.
Referring to fig. 1, in order to increase the connection strength between layers, thereby improving the overall strength; the first clamping plate 1, the second clamping plate 2, the sound-absorbing plate 3, the sound-insulating plate 4, the heat-insulating plate 5 and the heat-insulating plate 6 are fixedly connected through an adhesive.
The use principle and the advantages are as follows:
the utility model has the advantages that by arranging the two groups of sound-absorbing boards 3 and the two groups of sound-insulating boards 4, the outside of the first clamping plate 1 and the outside of the second clamping plate 2 can be simultaneously subjected to sound insulation treatment, so that the sound insulation effect can be increased, the influence of external noise on the inside is reduced, the possibility that the internal sound is transmitted to the outside is reduced, and the confidentiality is increased; the sound-absorbing plate 3 is provided with the plurality of groups of sound-absorbing holes 7, and the hole diameters of the sound-absorbing holes 7 are sequentially reduced from outside to inside, so that the noise can be reduced by reflection when sound waves pass through, and the sound-insulating effect is further improved; through setting up heat insulating board 5 and heated board 6, can increase the heat-proof quality and the heat insulating ability of this battenboard, comfort level when increasing the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Laminboard with sound insulation structure, its characterized in that: including first splint (1), second splint (2), abatvoix (3), acoustic celotex board (4), heat insulating board (5) and heated board (6), abatvoix (3) is provided with two sets ofly, and is two sets of abatvoix (3) sets up respectively first splint (1) with the internal surface of second splint (2), acoustic celotex board (4) are provided with two sets ofly, and are two sets of acoustic celotex board (4) set up respectively two sets of the internal surface of abatvoix (3), thermal baffle (5) are provided with two sets of, and are two sets of thermal baffle (5) set up respectively two sets of the internal surface of acoustic celotex board (4), heated board (6) set up two sets of between thermal baffle (5), two sets of a plurality of groups sound absorbing hole (7) have all been seted up to the inside of abatvoix board (3), a plurality of groups sound absorbing hole (7) are even lay on acoustic celotex board (3), and a plurality of groups the aperture size of sound absorbing hole (7) all reduces in proper order to inside by outer.
2. The sandwich panel with a sound-insulating structure as claimed in claim 1, wherein: the first clamping plate (1) and the second clamping plate (2) are both arranged to be metal plates, and the thickness of the first clamping plate (1) is the same as that of the second clamping plate (2).
3. The sandwich panel with a sound-insulating structure as claimed in claim 1, wherein: the sound-absorbing plate (3) is set to be a rock wool plate, and the thickness of the sound-absorbing plate (3) is set to be half of that of the first clamping plate (1).
4. The sandwich panel with a sound-insulating structure as claimed in claim 1, wherein: the sound insulation board (4) is made of sound insulation cotton, and the thickness of the sound insulation board (4) is the same as that of the sound absorption board (3).
5. The sandwich panel with a sound-insulating structure as claimed in claim 1, wherein: the heat insulation plate (5) is a phenolic foam plastic plate, and the thickness of the heat insulation plate (5) is the same as that of the sound insulation plate (4).
6. The sandwich panel with a sound-insulating structure as claimed in claim 1, wherein: the heat insulation board (6) is a glass fiber cotton board, and the thickness of the heat insulation board (6) is the same as that of the first clamping plate (1).
7. The sandwich panel with a sound-insulating structure as claimed in claim 1, wherein: the first clamping plate (1), the second clamping plate (2), the sound absorption plate (3), the sound insulation plate (4), the heat insulation plate (5) and the heat insulation plate (6) are fixedly connected through an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222776977.5U CN218149017U (en) | 2022-10-20 | 2022-10-20 | Sandwich board with sound insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222776977.5U CN218149017U (en) | 2022-10-20 | 2022-10-20 | Sandwich board with sound insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218149017U true CN218149017U (en) | 2022-12-27 |
Family
ID=84570798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222776977.5U Expired - Fee Related CN218149017U (en) | 2022-10-20 | 2022-10-20 | Sandwich board with sound insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218149017U (en) |
-
2022
- 2022-10-20 CN CN202222776977.5U patent/CN218149017U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221227 |