CN210821188U - Honeycomb panel that sound absorption effect is good - Google Patents
Honeycomb panel that sound absorption effect is good Download PDFInfo
- Publication number
- CN210821188U CN210821188U CN201921432946.XU CN201921432946U CN210821188U CN 210821188 U CN210821188 U CN 210821188U CN 201921432946 U CN201921432946 U CN 201921432946U CN 210821188 U CN210821188 U CN 210821188U
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- CN
- China
- Prior art keywords
- honeycomb panel
- sound absorption
- absorption effect
- upper substrate
- infrabasal plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000694 effects Effects 0.000 title claims abstract description 37
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 44
- 239000002023 wood Substances 0.000 claims abstract description 24
- 210000002268 wool Anatomy 0.000 claims abstract description 24
- 239000011490 mineral wool Substances 0.000 claims abstract description 12
- 239000002985 plastic film Substances 0.000 claims description 8
- 229920006255 plastic film Polymers 0.000 claims description 8
- 239000011491 glass wool Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to a building material technical field specifically is a honeycomb panel that sound absorption effect is good, including the infrabasal plate, the top of infrabasal plate is equipped with the upper substrate, be equipped with the honeycomb panel between infrabasal plate and the upper substrate, all be equipped with the wood wool abatvoix between honeycomb panel and infrabasal plate and honeycomb panel and the upper substrate, all closely bond the felt layer on the adjacent side of two wood wool abatvoix, the surface on felt layer closely bonds and has the glass cotton, the surface of glass cotton closely bonds and has the mineral wool, the mineral wool closely bonds on the honeycomb panel, all closely bond on the adjacent side of infrabasal plate and upper substrate has the backup pad. The utility model discloses it is effectual to inhale the sound, has better syllable-dividing effect, and not fragile, convenient to popularize and use.
Description
Technical Field
The utility model relates to a building material technical field specifically is an effectual honeycomb panel absorbs sound.
Background
The honeycomb plate is a plate made by firmly bonding two thinner panels on two sides of a thicker honeycomb core material layer, has wider application, is mainly used for building curtain wall exterior wall cladding, interior decoration engineering and the like, but has poorer sound absorption effect, cannot achieve better sound insulation effect and brings more troubles to users. In view of this, we propose a honeycomb panel with good sound absorption effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a honeycomb panel that sound absorption effect is good to it is relatively poor to solve its sound absorption effect of general honeycomb panel that provides in the above-mentioned background art, can't reach the problem of better syllable-dividing effect.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an effectual honeycomb panel absorbs sound, includes the infrabasal plate, the top of infrabasal plate is equipped with the upper substrate, the infrabasal plate with be equipped with the honeycomb panel between the upper substrate, the honeycomb panel with the infrabasal plate and the honeycomb panel with all be equipped with the wood wool abatvoix between the upper substrate, two all closely bond on the adjacent side of wood wool abatvoix and have the felt layer, the surface on felt layer closely bonds and has the glass cotton, the surface of glass cotton closely bonds and has the mineral wool, the mineral wool closely bonds on the honeycomb panel.
Preferably, plastic films are closely adhered to the surfaces of the lower substrate and the upper substrate.
Preferably, supporting plates are tightly bonded to one side face, adjacent to the upper substrate, of the lower substrate, and the wood wool sound-absorbing plates are tightly bonded to the corresponding supporting plates.
Preferably, rectangular grooves communicated with the outside are formed in one side face, adjacent to the two support plates, of each support plate.
Preferably, the groove wall of the rectangular groove is provided with a plurality of longitudinal fixing plates which are linearly arranged at equal intervals, and the longitudinal fixing plates are internally provided with a plurality of first vent holes which are linearly arranged at equal intervals and communicated with the outside.
Preferably, a plurality of transverse fixing plates which are linearly arranged at equal intervals are arranged between every two adjacent longitudinal fixing plates, and the supporting plate, the longitudinal fixing plates and the transverse fixing plates are of an integrally formed structure.
Preferably, a plurality of second vent holes which are linearly arranged at equal intervals and communicated with the outside are arranged in the transverse fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a mineral wool, glass cotton, felt layer and the wood wool abatvoix that set up realize wrapping up the honeycomb panel in inside, improve the sound absorption effect of honeycomb panel, make the syllable-dividing effect of honeycomb panel better, through the plastic film who sets up, improve the sound absorption effect of infrabasal plate and top base plate in addition, it is relatively poor to have solved its sound absorption effect of general honeycomb panel, can't reach the problem of better sound insulation effect.
2. The utility model discloses a backup pad that sets up makes and leaves the air between wood wool abatvoix and infrabasal plate and the top substrate, can the sound of effectual absorption low frequency to make the device's sound absorbing effect better, solved general honeycomb panel and can not absorb the problem of low frequency sound.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is an exploded view of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 4 is a schematic view of a part of the structure of the support plate of the present invention.
In the figure: 1. a lower substrate; 10. an upper substrate; 11. a honeycomb panel; 12. mineral wool; 13. glass wool; 14. a felt layer; 15. a wood wool acoustic board; 16. a plastic film; 2. a support plate; 20. a rectangular groove; 21. a longitudinal fixing plate; 211. a first vent hole; 22. a transverse fixing plate; 221. a second vent.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
A honeycomb panel with good sound absorption effect is shown in figures 1 and 2 and comprises a lower substrate 1, an upper substrate 10 is arranged above the lower substrate 1, a honeycomb panel 11 is arranged between the lower substrate 1 and the upper substrate 10, the honeycomb panel 11 is of a honeycomb structure, and the honeycomb structure has good sound absorption effect;
wood wool sound-absorbing boards 15 are arranged between the honeycomb board 11 and the lower substrate 1 and between the honeycomb board 11 and the upper substrate 10, the wood wool sound-absorbing boards 15 positioned between the honeycomb board 11 and the lower substrate 1 are tightly adhered to the lower substrate 1, and the wood wool sound-absorbing boards 15 positioned between the honeycomb board 11 and the upper substrate 10 are tightly adhered to the upper substrate 10, so that the structure is firmer, and the wood wool sound-absorbing boards are not easy to damage when in use;
a felt layer 14 is tightly adhered to one adjacent side surface of each of the two wood wool sound-absorbing boards 15, the felt layer 14 is made of felt materials, and the felt materials have a good sound-absorbing effect and can improve the sound-absorbing performance of the device;
the surface of the felt layer 14 is closely adhered with glass wool 13, the surface of the glass wool 13 is closely adhered with mineral wool 12, and the mineral wool 12 is closely adhered to the honeycomb plate 11.
In this embodiment, the plastic films 16 are tightly adhered to the surfaces of the lower substrate 1 and the upper substrate 10, the plastic films 16 can ensure that the lower substrate 1 and the upper substrate 10 are not easily contaminated, and meanwhile, the plastic films 16 have a certain sound absorption effect, so that the lower substrate 1 and the upper substrate 10 also have a certain sound absorption effect.
In this embodiment, through the wood wool abatvoix 15 that sets up, felt layer 14, glass wool 13 and mineral wool 12, make the device have better sound absorption effect, noise abatement's propagation, in addition through the plastic film 16 that sets up, make infrabasal plate 1 and upper substrate 10 also have certain sound absorption effect, improve its sound absorption effect, it is better to guarantee its syllable-dividing effect, it is relatively poor to have solved its sound absorption effect of general honeycomb panel, can't reach the problem of better sound insulation effect.
Example 2
In the concrete operation, in order to ensure the sound absorption of low frequency, therefore, the lower substrate 1 and the upper substrate 10 are improved on the basis of the embodiment 1, as a preferred embodiment, as shown in fig. 3 and 4, a support plate 2 is closely adhered to one side surface of the lower substrate 1 adjacent to the upper substrate 10, a wood wool sound-absorbing plate 15 is closely adhered to the corresponding support plate 2, a rectangular groove 20 communicated with the outside is arranged on one side surface of the two support plates 2 adjacent to each other, a plurality of longitudinal fixing plates 21 arranged in linear equal interval are arranged on the groove wall of the rectangular groove 20, a plurality of first vent holes 211 arranged in linear equal interval and communicated with the outside are arranged in the longitudinal fixing plates 21, a plurality of transverse fixing plates 22 arranged in linear equal interval are arranged between the two adjacent longitudinal fixing plates 21, the support plates 2, the longitudinal fixing plates 21 and the transverse fixing plates 22 are in an integrated structure, a plurality of second ventilation holes 221 which are linearly arranged at equal intervals and communicated with the outside are arranged in the transverse fixing plate 22.
In this embodiment, the contact area between the wood wool sound-absorbing board 15 and the longitudinal fixing board 21 and the contact area between the wood wool sound-absorbing board 15 and the transverse fixing board 22 are increased by the plurality of longitudinal fixing boards 21 and the plurality of transverse fixing boards 22, so that the wood wool sound-absorbing board 15 is bonded to the longitudinal fixing boards 21 and the transverse fixing boards 22 more firmly and is not easy to fall off.
In this embodiment, through the supporting plate 2, a part of air is left between the wood wool sound-absorbing plate 15 and the lower substrate 1 and the upper substrate 10, and the air layer can play a role in absorbing low-frequency sound, thereby solving the problem that a common honeycomb panel cannot absorb low-frequency sound.
The utility model discloses a honeycomb panel that sound absorption effect is good when using, correctly install infrabasal plate 1 and upper substrate 10 on the regulation building, when sound is from inside to outside or when broadcasting from outside to inside, in proper order through upper substrate 10 or infrabasal plate 1, pass through wood wool abatvoix 15 again, felt layer 14, glass wool 13 and mineral wool 12, advance honeycomb panel 11 at last, thereby reach better sound absorption effect, it is relatively poor to have solved its sound absorption effect of general honeycomb panel, can't reach better syllable-dividing effect's problem.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an effectual honeycomb panel of sound absorption, includes infrabasal plate (1), its characterized in that: the top of infrabasal plate (1) is equipped with upper substrate (10), infrabasal plate (1) with be equipped with honeycomb panel (11) between upper substrate (10), honeycomb panel (11) with infrabasal plate (1) and honeycomb panel (11) with all be equipped with wood wool abatvoix (15), two on the adjacent side of wood wool abatvoix (15) all closely bond felt layer (14), the surface of felt layer (14) closely bonds and has glass wool (13), the surface of glass wool (13) closely bonds and has mineral wool (12), mineral wool (12) closely bond on honeycomb panel (11).
2. The honeycomb panel with good sound absorption effect according to claim 1, wherein: and plastic films (16) are tightly adhered to the surfaces of the lower substrate (1) and the upper substrate (10).
3. The honeycomb panel with good sound absorption effect according to claim 1, wherein: the wood wool sound-absorbing board is characterized in that supporting boards (2) are tightly bonded on one side face, adjacent to the upper base board (10), of the lower base board (1), and the wood wool sound-absorbing boards (15) are tightly bonded on the corresponding supporting boards (2).
4. The honeycomb panel with good sound absorption effect according to claim 3, wherein: and rectangular grooves (20) communicated with the outside are formed in one side surface adjacent to the two supporting plates (2).
5. The honeycomb panel with good sound absorption effect according to claim 4, wherein: the wall of the rectangular groove (20) is provided with a plurality of longitudinal fixing plates (21) which are linearly arranged at equal intervals, and a plurality of first vent holes (211) which are linearly arranged at equal intervals and communicated with the outside are arranged in the longitudinal fixing plates (21).
6. The honeycomb panel with good sound absorption effect according to claim 5, wherein: all be equipped with a plurality of between two adjacent longitudinal fixing plate (21) and be linear equidistant range horizontal fixed plate (22), backup pad (2) longitudinal fixing plate (21) and horizontal fixed plate (22) are the integrated into one piece structure.
7. The honeycomb panel with good sound absorption effect according to claim 6, wherein: a plurality of second vent holes (221) which are linearly arranged at equal intervals and communicated with the outside are arranged in the transverse fixing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432946.XU CN210821188U (en) | 2019-08-30 | 2019-08-30 | Honeycomb panel that sound absorption effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432946.XU CN210821188U (en) | 2019-08-30 | 2019-08-30 | Honeycomb panel that sound absorption effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210821188U true CN210821188U (en) | 2020-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921432946.XU Expired - Fee Related CN210821188U (en) | 2019-08-30 | 2019-08-30 | Honeycomb panel that sound absorption effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210821188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118905336A (en) * | 2024-08-21 | 2024-11-08 | 广东海清新环保科技有限公司 | High-precision sawing device for multifunctional floor-washing machine machining |
-
2019
- 2019-08-30 CN CN201921432946.XU patent/CN210821188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118905336A (en) * | 2024-08-21 | 2024-11-08 | 广东海清新环保科技有限公司 | High-precision sawing device for multifunctional floor-washing machine machining |
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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 |
Granted publication date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |