CN207812904U - A kind of inorganic high-quality fire prevention acoustic board - Google Patents
A kind of inorganic high-quality fire prevention acoustic board Download PDFInfo
- Publication number
- CN207812904U CN207812904U CN201820071034.3U CN201820071034U CN207812904U CN 207812904 U CN207812904 U CN 207812904U CN 201820071034 U CN201820071034 U CN 201820071034U CN 207812904 U CN207812904 U CN 207812904U
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- sound
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- fire prevention
- acoustic board
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Abstract
The utility model discloses a kind of inorganic high-quality fire prevention acoustic boards, including baffle blanket, base material and the facing from bottom to top set gradually, multiple sound-absorbing hole run through the facing and the base material；The sound-absorbing hole is horn-like, and it is small close to the under shed of the baffle blanket compared with it close to the upper opening of the facing；The base material and facing are made of inorganic fireproof material.The inorganic high-quality fire prevention acoustic board of the utility model uses stepped construction, simple in structure, process is simple, low manufacture cost, it includes baffle blanket, base material and facing be all made of fire prevention material be made, so that it integrally has good fire retardant effect, the up-small and down-big horn-like sound-absorbing hole cooperation baffle blanket being arranged on acoustic board can play good sound absorption effect, and the parameters such as size, the quantity of sound-absorbing hole can be adjusted according to installation environment so that sound-absorbing effect reaches best.
Description
Technical field
The utility model is related to acoustical material fields, more particularly to a kind of acoustic board.
Background technology
Acoustic board is a kind of ideal sound-proof decorative materials.With sound-absorbing, heat preservation, moisture-proof, anti-mildew, easy dedusting, easily cut
Cut, can parquets, the advantages that easy construction, stability is good, independence is good, cost-effective, have abundant a variety of color available,
The sound-absorbing decoration demand of different-style and level can be met.It is usually used in for music hall, cinema, recording studio, studio hall, monitoring
The occasions such as room, meeting room, gymnasium, exhibition center, dancing hall, karaoke chamber.
General interior decoration sound-absorbing board manufacturing method is using wooden density board as base material, melamine paper or fire prevention
Offset plate is as facing.This production method fire resistance property is poor, tighter to the fire protection requirement of indoor hardware fitting at present
The place of lattice is extremely difficult to standard.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of with preferably fire prevention
The good inorganic high-quality fire prevention acoustic board of ability, sound absorption effect.
Technical solution：To achieve the above object, the inorganic high-quality fire prevention acoustic board of the utility model, including from bottom to top according to
Baffle blanket, base material and the facing of secondary setting, multiple sound-absorbing hole run through the facing and the base material；The sound-absorbing hole is loudspeaker
Shape, and it is small close to the under shed of the baffle blanket compared with it close to the upper opening of the facing；The base material and facing are equal
It is made of inorganic fireproof material.
Further, the sound-absorbing hole is conical bore, and the upper opening and the under shed are circle.
Further, the baffle blanket is fire prevention glass fiber felt.
Further, the sound-absorbing hole is according to square array proper alignment.
Further, the facing is the Formica made of inorganic fireproof material.
Further, the smooth no trepanning of the baffle blanket.
Advantageous effect：The inorganic high-quality fire prevention acoustic board of the utility model uses stepped construction, simple in structure, process is simple
Single, low manufacture cost, it includes baffle blanket, base material and facing be all made of fire prevention material and be made so that it integrally has very
Good fire retardant effect, the up-small and down-big horn-like sound-absorbing hole cooperation baffle blanket being arranged on acoustic board can play good suction
Sound effective value, the parameters such as size, the quantity of sound-absorbing hole can be adjusted according to installation environment so that sound-absorbing effect reaches best.
Description of the drawings
Attached drawing 1 is the sectional view of inorganic high-quality fire prevention acoustic board；
Attached drawing 2 is the vertical view of inorganic high-quality fire prevention acoustic board.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
Such as attached drawing 1 and attached inorganic high-quality fire prevention acoustic board shown in Fig. 2, including from bottom to top set gradually baffle blanket 1,
Base material 2 and facing 3 are fixed by environmentally friendly glue between adjacent component, and multiple sound-absorbing hole 4 run through the facing 3 and institute
State base material 2；The sound-absorbing hole 4 be it is horn-like, and its close to the facing 3 upper opening compared with it under the baffle blanket 1
It is open small, the smooth no trepanning of baffle blanket 1；The base material 2, facing 3 and baffle blanket 1 are made of inorganic fireproof material, specifically
Ground, facing 3 are Formica, and the baffle blanket 1 is fire prevention glass fiber felt.
Sound-absorbing hole 4 is made horn-like form, can greatly promote the sound absorption qualities of abatvoix, and can reduce abatvoix table
The size of upper opening on face, keeps the appearance of abatvoix unaffected.In principle, the vertical view profile property of the sound-absorbing hole 4 can
To be various such as rectangular, round, polygon, it is preferable that convenient for production in order to make, sound-absorbing hole 4 is conical bore, thereon
Opening and under shed are circle.
The sound-absorbing hole 4 is according to square array proper alignment, and the size of sound-absorbing hole 4, the parameter of quantity can be according to specific
Environment is configured, and reaches corresponding sound absorption effect.
The various grain patterns such as 3 optional solid wood decorative pattern of the facing promote its perception and decorative effect, reach beautiful and function
It takes into account.
The inorganic high-quality fire prevention acoustic board of the utility model uses stepped construction, and simple in structure, process is simple, cost of manufacture
It is low, it includes baffle blanket, base material and facing be all made of fire prevention material be made so that its integrally have good fire-retardant fireproof
Effect, the up-small and down-big horn-like sound-absorbing hole cooperation baffle blanket being arranged on acoustic board can play good sound absorption effect, absorb sound
The parameters such as size, the quantity in hole can be adjusted according to installation environment so that sound-absorbing effect reaches best.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of inorganic high-quality fire prevention acoustic board, it is characterised in that：Including baffle blanket (1), the base material from bottom to top set gradually
(2) and facing (3), multiple sound-absorbing hole (4) run through the facing (3) and the base material (2)；The sound-absorbing hole (4) is loudspeaker
Shape, and it is small close to the under shed of the baffle blanket (1) compared with it close to the upper opening of the facing (3)；The base material (2) with
And facing (3) is made of inorganic fireproof material.
2. inorganic high-quality fire prevention acoustic board according to claim 1, it is characterised in that：The sound-absorbing hole (4) is conical bore,
The upper opening and the under shed are circle.
3. inorganic high-quality fire prevention acoustic board according to claim 1, it is characterised in that：The baffle blanket (1) is fire prevention glass
Fine felt.
4. inorganic high-quality fire prevention acoustic board according to claim 1, it is characterised in that：The sound-absorbing hole (4) is according to rectangular
Array proper alignment.
5. according to the inorganic high-quality fire prevention acoustic board of claim 1-4 any one of them, it is characterised in that：The facing (3) is
The Formica made of inorganic fireproof material.
6. according to the inorganic high-quality fire prevention acoustic board of claim 1-4 any one of them, it is characterised in that：The baffle blanket (1)
Smooth no trepanning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071034.3U CN207812904U (en) | 2018-01-17 | 2018-01-17 | A kind of inorganic high-quality fire prevention acoustic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071034.3U CN207812904U (en) | 2018-01-17 | 2018-01-17 | A kind of inorganic high-quality fire prevention acoustic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812904U true CN207812904U (en) | 2018-09-04 |
Family
ID=63326021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820071034.3U Active CN207812904U (en) | 2018-01-17 | 2018-01-17 | A kind of inorganic high-quality fire prevention acoustic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207812904U (en) |
-
2018
- 2018-01-17 CN CN201820071034.3U patent/CN207812904U/en active Active
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