CN207934227U - A kind of composite insulation boards - Google Patents
A kind of composite insulation boards Download PDFInfo
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- CN207934227U CN207934227U CN201820056452.5U CN201820056452U CN207934227U CN 207934227 U CN207934227 U CN 207934227U CN 201820056452 U CN201820056452 U CN 201820056452U CN 207934227 U CN207934227 U CN 207934227U
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- abatvoix
- noise reduction
- insulating layer
- insulation boards
- composite insulation
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Abstract
The utility model provides a kind of composite insulation boards, including：Noise reduction layer, noise reduction layer upper and lower surface is fitted with insulating layer, noise reduction layer includes several spaced support plates, support plate is perpendicular to insulating layer, two neighboring support plate cooperation insulating layer forms silencing cavity, the abatvoix of interval configuration there are two being set in silencing cavity, two abatvoixs are mutually parallel and are tilted compared to insulating layer, sound-absorbing material is filled between abatvoix and support plate, in same silencing cavity, two abatvoixs are equipped with several strip projected parts being mutually parallel to opposite, the cross section of strip projected parts is trapezoidal, abatvoix is formed from a resin, the ratio of the thickness of abatvoix and the thickness of noise reduction layer is 1：3‑1:7.The noise reduction layer of the utility model makes after entering silencing cavity, and multiple reflections occur between two abatvoixs, so that abatvoix is carried out adequately absorption to sound wave and achievees the effect that noise reduction.
Description
Technical field
The utility model is related to thermal insulation board fields, in particular to a kind of composite insulation boards.
Background technology
With the development of building industry, people also increasingly focus on the function of building energy conservation heat insulation.In energy-saving building technology
In, energy saving peripheral structure is an important link, important channel and means of the exterior-wall heat insulation as building energy conservation, short
It is widely applied and popularizes in more than ten years.In recent years, major part building in China's all employed thermal insulation board as guarantor
Warm heat-barrier material.Thermal insulation board can prevent indoor and outdoor from conducting heat, and make the comfortable temperature environment of indoor holding, economize on resources, and reduce ring
It pollutes in border.But the universal soundproof effect of thermal insulation board at present on the market is bad, although some thermal insulation boards also have certain sound insulation
Effect, but it carries out sound insulation merely by one layer of sound-proof material of setting, and sound insulation is not thorough enough, and soundproof effect is not apparent enough.
Utility model content
The utility model provides a kind of composite insulation boards, it is intended to improve the bad problem of existing thermal insulation board soundproof effect.
The utility model is realized in this way：
A kind of composite insulation boards, including：Noise reduction layer, the noise reduction layer upper and lower surface are fitted with insulating layer, institute
It includes several spaced support plates to state noise reduction layer, and the support plate is matched perpendicular to the insulating layer, two neighboring support plate
It closes the insulating layer and forms silencing cavity, set that there are two the abatvoix of interval configuration, two abatvoix phases in the silencing cavity
Mutually it is parallel and compared to the insulating layer tilt, between the abatvoix and the support plate be filled with sound-absorbing material, it is same to disappear
Sound intracavitary, two abatvoixs are equipped with several strip projected parts being mutually parallel to opposite, and the cross section of the strip projected parts is ladder
Shape, the abatvoix are formed from a resin, and the ratio of the thickness of the abatvoix and the thickness of the noise reduction layer is 1：3-1:7.
Further, in the utility model preferred embodiment, the abatvoix is equipped with several sound-absorption holes.
Further, in the utility model preferred embodiment, the insulating layer includes substrate and flame-retardant board, the resistance
Combustion plate is set on the outside of the substrate.
Further, in the utility model preferred embodiment, the substrate is cystosepiment.
Further, in the utility model preferred embodiment, the flame-retardant board is made of glass fibre.
Further, it is equipped in the utility model preferred embodiment, between the substrate and the flame-retardant board heat-insulated
Plate.
Further, in the utility model preferred embodiment, the thermal insulation board is made of silica.
Further, in the utility model preferred embodiment, the outer surface of the insulating layer is equipped with protective layer.
Further, in the utility model preferred embodiment, the abatvoix and the insulating layer angle
The number of degrees are 30 ° -60 °.
Further, in the utility model preferred embodiment, in same silencing cavity, the spacing of two abatvoixs with
The ratio of the noise reduction layer is 1:1-1.5：2.
The utility model has the beneficial effects that：The composite insulation boards that the utility model is obtained by above-mentioned design, work as sound wave
Across insulating layer arrival noise reduction layer and after entering silencing cavity, since two abatvoixs are obliquely installed, sound wave can be in silencing cavity
Multiple reflections occur between two interior abatvoixs, so that abatvoix is carried out adequately absorption to sound wave and achievees the effect that noise reduction.
While the sound-absorbing material that the sound wave for partially passing through abatvoix can also be filled between abatvoix and support plate absorbs, and further carries
The soundproof effect of high thermal insulation board.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the utility model embodiment, a kind of structural schematic diagram of composite insulation boards；
Fig. 2 is the utility model embodiment, the structural schematic diagram of abatvoix in a kind of composite insulation boards.
Icon：
Noise reduction layer 1
Support plate 11
Silencing cavity 12
Abatvoix 13
Strip projected parts 131
Sound-absorption hole 132
Sound-absorbing material 14
Insulating layer 2
Substrate 21
Thermal insulation board 22
Flame-retardant board 23
Protective layer 3
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
It please refers to Fig.1 and Fig. 2, the present embodiment provides a kind of composite insulation boards, including：Noise reduction layer 1, in the noise reduction layer 1
Surface and lower surface are fitted with insulating layer 2, and the noise reduction layer 1 includes several spaced support plates 11, the support plate
11 perpendicular to the insulating layer 2, and two neighboring support plate 11 coordinates the insulating layer 2 to form silencing cavity 12, the silencing cavity 12
It inside setting there are two the abatvoix 13 of interval configuration, two abatvoixs 13 are mutually parallel and are tilted compared to the insulating layer 2,
Sound-absorbing material 14 is filled between the abatvoix 13 and the support plate 11.
After sound wave passes through insulating layer 2 to reach noise reduction layer 1 and enters silencing cavity 12, since two abatvoixs 13 are to tilt to set
It sets, between two abatvoixs 13 in silencing cavity 12 multiple reflections can occur for sound wave, and abatvoix 13 is allow to carry out sound wave
It adequately absorbs and achievees the effect that noise reduction.Partially pass through simultaneously the sound wave of abatvoix 13 also can by abatvoix 13 and support plate 11 it
Between the sound-absorbing material 14 filled absorbed, further increase the soundproof effect of thermal insulation board.In the present embodiment, the sound-absorbing material 14
Can be organic fiber sound-absorbing material 14, inorfil sound-absorbing material 14, inorganic foamed sound-absorbing material 14 and puffed wheat plastics sound absorber
One kind in material 14 or in which several mixtures.
In the present embodiment, to make the sound-absorbing effect of the abatvoix 13, more the abatvoix 13 is made of resin material,
The surface of the abatvoix 13 is equipped with several graininess protrusion, can be to the assimilation effect of sound wave more preferably.
Further, in this embodiment in same silencing cavity 12, being equipped with to opposite for two abatvoixs 13 is several mutually flat
The cross section of capable strip projected parts 131, the strip projected parts 131 is trapezoidal, when sound wave reflects between two abatvoixs 13, is inhaled
The inclined surface of trapezoidal strip projected parts 131 can make the refraction angle of sound wave further change on soundboard 13, make sound wave
The number reflected between two abatvoixs 13 it is more, further increase sound-absorbing effect.
Further, in this embodiment the ratio of the thickness of the abatvoix 13 and the thickness of the noise reduction layer 1 is 1：3-
1:7.Such setting can prevent abatvoix 13 excessively thin, cause a large amount of sound wave to be directed through abatvoix 13, sound-absorbing effect is made to decline.
In the present embodiment, the ratio of the thickness of the abatvoix 13 and the thickness of the noise reduction layer 1 is 1：5.
Further, in this embodiment to make refraction effect of the sound wave in silencing cavity 12 reach most, make sound-absorbing effect
Reach best, the number of degrees of the abatvoix 13 and 2 angle of the insulating layer are 30 ° -60 °.Specifically, in the present embodiment,
The number of degrees of the abatvoix 13 and 2 angle of the insulating layer are 50 °.Meanwhile in same silencing cavity 12, two abatvoixs
The ratio of 13 spacing and the noise reduction layer 1 is 1:1-1.5：2.Sound wave can be made to have sufficiently long communication space in refraction, with
The energy for consuming sound wave, reduces the penetrability of sound wave, abatvoix 13 is allow to absorb more sound waves.
Further, in this embodiment the abatvoix 13 is equipped with several sound-absorption holes 132.Sound wave is into sound-absorption hole
When 132, repeatedly refraction can occur in sound-absorption hole 132, achieve the effect that absorb sound wave, further increase sound-absorbing effect.
Further, in this embodiment the insulating layer 2 includes substrate 21 and flame-retardant board 23, the flame-retardant board 23 is arranged
In 21 outside of the substrate, the substrate 21 is cystosepiment, and the flame-retardant board 23 is made of glass fibre.Insulating layer 2 can be formed
Good heat insulation effect, but since cystosepiment itself belongs to combustible, can burn when encountering open fire, to play
Good protective effect.To prevent this problem, in the present embodiment, it is provided on the outside of cystosepiment and is hindered made of glass fibre
Plate 23 is fired, the problem of prevention thermal insulation board burns is reached.Further increase the reliability of thermal insulation board.
Further, in this embodiment to further prevent heat internally to propagate, the substrate 21 and the flame-retardant board
Thermal insulation board 22 is equipped between 23, the thermal insulation board 22 is made of silica.Make the heat insulation of thermal insulation board more preferably.
Further, in this embodiment the outer surface of the insulating layer 2 is equipped with protective layer 3, the protective layer 3 is metal
Press mold layer, further, in the present embodiment, the protective layer 3 is aluminium film.Installation in thermal insulation board and the process that uses
In, it often collides with hard object, thermal insulation board is caused to damage.To improve the crash-worthiness and stability of thermal insulation board, the guarantor
The outer surface of warm layer 2 is equipped with protective layer 3 made of aluminium film, and good protecting effect can be formed to thermal insulation board.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of composite insulation boards, which is characterized in that including：Noise reduction layer, the noise reduction layer upper and lower surface are fitted with
Insulating layer, the noise reduction layer include several spaced support plates, and the support plate is two neighboring perpendicular to the insulating layer
Support plate coordinates the insulating layer to form silencing cavity, sets that there are two the abatvoixs of interval configuration in the silencing cavity, described in two
Abatvoix is mutually parallel and is tilted compared to the insulating layer, and sound absorber is filled between the abatvoix and the support plate
Material, in same silencing cavity, two abatvoixs are equipped with several strip projected parts being mutually parallel, the cross of the strip projected parts to opposite
Section is trapezoidal, and the abatvoix is formed from a resin, and the surface of the abatvoix is equipped with several graininess protrusion, the abatvoix
The ratio of thickness of thickness and the noise reduction layer be 1：3-1:7.
2. composite insulation boards according to claim 1, which is characterized in that the abatvoix is equipped with several sound-absorption holes.
3. composite insulation boards according to claim 1, which is characterized in that the insulating layer includes substrate and flame-retardant board, institute
Flame-retardant board is stated to be set on the outside of the substrate.
4. composite insulation boards according to claim 3, which is characterized in that the substrate is cystosepiment.
5. composite insulation boards according to claim 3, which is characterized in that the flame-retardant board is made of glass fibre.
6. composite insulation boards according to claim 3, which is characterized in that between the substrate and the flame-retardant board be equipped with every
Hot plate.
7. composite insulation boards according to claim 6, which is characterized in that the thermal insulation board is made of silica.
8. composite insulation boards according to claim 1, which is characterized in that the outer surface of the insulating layer is equipped with protective layer.
9. composite insulation boards according to claim 1, which is characterized in that the abatvoix and the insulating layer angle
The number of degrees be 30 ° -60 °.
10. composite insulation boards according to claim 1, which is characterized in that in same silencing cavity, between two abatvoixs
Away from the ratio of the noise reduction layer be 1:1-1.5：2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820056452.5U CN207934227U (en) | 2018-01-12 | 2018-01-12 | A kind of composite insulation boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820056452.5U CN207934227U (en) | 2018-01-12 | 2018-01-12 | A kind of composite insulation boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934227U true CN207934227U (en) | 2018-10-02 |
Family
ID=63648641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820056452.5U Active CN207934227U (en) | 2018-01-12 | 2018-01-12 | A kind of composite insulation boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207934227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826359A (en) * | 2019-03-29 | 2019-05-31 | 佛山市蓝姆特家居科技有限公司 | A kind of noise reduction fire prevention cellular board that installation effectiveness can be improved |
-
2018
- 2018-01-12 CN CN201820056452.5U patent/CN207934227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826359A (en) * | 2019-03-29 | 2019-05-31 | 佛山市蓝姆特家居科技有限公司 | A kind of noise reduction fire prevention cellular board that installation effectiveness can be improved |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200313 Address after: 364100 the first and second floors of the 15th standard workshop in Yongding Industrial Park, Longyan City, Fujian Province Patentee after: Fujian Xinyonghua Industrial Co.,Ltd. Address before: Room 101, No. 1005, Tongji Road, Tong'an District, Xiamen City, Fujian Province Patentee before: GREEN FOAM INSULATION MATERIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 364100 first and second floors of standard plant building 15, Yongding Industrial Park, Longyan City, Fujian Province Patentee after: Longyan xinyonghua Industry Co.,Ltd. Address before: 364100 first and second floors of standard plant building 15, Yongding Industrial Park, Longyan City, Fujian Province Patentee before: Fujian Xinyonghua Industrial Co.,Ltd. |