CN105332436A - Aluminum honeycomb sound absorption plate - Google Patents
Aluminum honeycomb sound absorption plate Download PDFInfo
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- CN105332436A CN105332436A CN201510808417.5A CN201510808417A CN105332436A CN 105332436 A CN105332436 A CN 105332436A CN 201510808417 A CN201510808417 A CN 201510808417A CN 105332436 A CN105332436 A CN 105332436A
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- plate
- aluminium
- aluminium honeycomb
- gypsum plank
- box body
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Abstract
The invention discloses an aluminum honeycomb sound absorption plate which comprises a box, an aluminum alloy plate and an aluminum honeycomb core. Sound absorption sponges are arranged in the box, a gypsum plate is attached to the back surface of the aluminum alloy plate and is arranged in a wavy manner, grooves are formed in the gypsum plate, the aluminum alloy plate and the box are hermetically arranged, the aluminum honeycomb core is fixedly connected with the box and is filled with asbestos fibers, a thin-layer chromatographic silica gel plate, aluminum silicate wool and a wood-wool sound absorption plate are sequentially attached onto the aluminum honeycomb core, glass fiber gridding cloth is inlaid in the thin-layer chromatographic silica gel plate, and the wood-wool sound absorption plate is adhered with the gypsum plate. The aluminum honeycomb sound absorption plate has the advantage of excellent sound-insulation performance.
Description
Technical field
The present invention relates to a kind of aluminium honeycomb acoustic plate.
Background technology
Aluminum honeycomb panel, is applicable to civilian construction, car and boat decoration etc.The application of Aeronautics and Astronautics material at residential construction area.Whole process all completes at modern plant, adopts hot extrusion briquetting technique, and because of the high heat-conduction value between aluminium skin and honeycomb, expanding with heat and contract with cold of inside and outside aluminium skin is synchronous; Honeycomb aluminum skin there is aperture, gas in plate can be flowed freely; Slidably installing tache system can not cause malformation when expanding with heat and contract with cold.
But current aluminum honeycomb panel sound insulation capabilities is good not, is difficult to the demand meeting market
Summary of the invention
The technical problem to be solved in the present invention is to provide the outstanding aluminium honeycomb acoustic plate of a kind of sound insulation value.
For solving the problem, the present invention adopts following technical scheme:
A kind of aluminium honeycomb acoustic plate, comprise box body, aluminium alloy plate and aluminium honeycomb core, sound-absorbing sponge is provided with in described box body, gypsum plank is posted at the described aluminium alloy plate back side, described gypsum plank is wavy setting, described gypsum plank is provided with groove, described aluminium alloy plate and box body seal and arrange, described aluminium honeycomb core is fixedly connected with box body, asbestos fiber is filled with in described aluminium honeycomb core, described aluminium honeycomb core posts tlc silica gel plate successively, aluminium silicate wool and wood-wool acoustic board, described tlc silica gel plate is inlaid with fiberglass gridding cloth, described wood-wool acoustic board and gypsum plank bond.
As preferably, described box body and aluminium alloy plate all scribble stone-like coating, there is good water-proofing anticracking, water-alkali resistance, weatherability, abrasion resistance, anti-stain characteristic, imitative algae property and chemical resistance, durable in use.
As preferably, described sound-absorbing sponge is crest sound-absorbing sponge, can not only good buffering vibration, but also has certain sound-absorbing effect.
As preferably, described fiberglass gridding cloth is alkali-proof glass fiber mesh, and intensity is high, and caking property is good, and docile property, polarization is splendid.
As preferably, described gypsum plank is provided with anti-slip veins, the bond effect with wood-wool acoustic board can be promoted.
As preferably, described gypsum plank scribbles heat reflection coatings, good effect of heat insulation can be played.
As preferably, described gypsum plank thickness is 3cm.
As preferably, described aluminium alloy plate thickness is 2cm.
Beneficial effect of the present invention is: by being filled with asbestos fiber in aluminium honeycomb core, asbestos fiber inner porosity, sound in atmosphere spread speed is less than spread speed in solids, when sound wave passes through, because the effect of flow resistance produces friction, make a part for acoustic energy absorb by fiber, and on tlc silica gel plate, be inlaid with fiberglass gridding cloth, fiberglass gridding cloth inside is also loose structure, coordinate aluminium silicate wool and wood-wool acoustic board, hinder the transmission of sound wave, thus reach outstanding sound insulation capabilities.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of aluminium honeycomb acoustic plate of the present invention.
Fig. 2 is the structural representation of the aluminium honeycomb core of a kind of aluminium honeycomb acoustic plate of the present invention.
Detailed description of the invention
As shown in Figure 1-2, a kind of aluminium honeycomb acoustic plate, comprise box body 1, aluminium alloy plate 2 and aluminium honeycomb core 3, sound-absorbing sponge (not shown) is provided with in described box body 1, gypsum plank 4 is posted at described aluminium alloy plate 2 back side, described gypsum plank 4 is wavy setting, described gypsum plank 4 is provided with groove 5, described aluminium alloy plate 2 seals with box body 1 and arranges, described aluminium honeycomb core 3 is fixedly connected with box body 1, asbestos fiber (not shown) is filled with in described aluminium honeycomb core 3, described aluminium honeycomb core 3 posts tlc silica gel plate 6 successively, aluminium silicate wool 7 and wood-wool acoustic board 8, described tlc silica gel plate 6 is inlaid with fiberglass gridding cloth (not shown), described wood-wool acoustic board 8 bonds with gypsum plank 4.
Described box body 1 and aluminium alloy plate 2 all scribble stone-like coating (not shown), there is good water-proofing anticracking, water-alkali resistance, weatherability, abrasion resistance, anti-stain characteristic, imitative algae property and chemical resistance, durable in use.
Described sound-absorbing sponge is crest sound-absorbing sponge, can not only good buffering vibration, but also has certain sound-absorbing effect.
Described fiberglass gridding cloth is alkali-proof glass fiber mesh, and intensity is high, and caking property is good, and docile property, polarization is splendid.
Described gypsum plank is provided with anti-slip veins, the bond effect with wood-wool acoustic board 8 can be promoted.
Described gypsum plank scribbles heat reflection coatings, good effect of heat insulation can be played.
Described gypsum plank thickness is 3cm.
Described aluminium alloy plate thickness is 2cm.
Beneficial effect of the present invention is: by being filled with asbestos fiber in aluminium honeycomb core, asbestos fiber inner porosity, sound in atmosphere spread speed is less than spread speed in solids, when sound wave passes through, because the effect of flow resistance produces friction, make a part for acoustic energy absorb by fiber, and on tlc silica gel plate, be inlaid with fiberglass gridding cloth, fiberglass gridding cloth inside is also loose structure, coordinate aluminium silicate wool and wood-wool acoustic board, hinder the transmission of sound wave, thus reach outstanding sound insulation capabilities.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.
Claims (8)
1. an aluminium honeycomb acoustic plate, it is characterized in that: comprise box body, aluminium alloy plate and aluminium honeycomb core, sound-absorbing sponge is provided with in described box body, gypsum plank is posted at the described aluminium alloy plate back side, described gypsum plank is wavy setting, described gypsum plank is provided with groove, described aluminium alloy plate and box body seal and arrange, described aluminium honeycomb core is fixedly connected with box body, asbestos fiber is filled with in described aluminium honeycomb core, described aluminium honeycomb core posts tlc silica gel plate successively, aluminium silicate wool and wood-wool acoustic board, described tlc silica gel plate is inlaid with fiberglass gridding cloth, described wood-wool acoustic board and gypsum plank bond.
2. aluminium honeycomb acoustic plate according to claim 1, is characterized in that: described box body and aluminium alloy plate all scribble stone-like coating.
3. aluminium honeycomb acoustic plate according to claim 2, is characterized in that: described sound-absorbing sponge is crest sound-absorbing sponge.
4. aluminium honeycomb acoustic plate according to claim 3, is characterized in that: described fiberglass gridding cloth is alkali-proof glass fiber mesh.
5. aluminium honeycomb acoustic plate according to claim 4, is characterized in that: described gypsum plank is provided with anti-slip veins.
6. aluminium honeycomb acoustic plate according to claim 5, is characterized in that: described gypsum plank scribbles heat reflection coatings.
7. aluminium honeycomb acoustic plate according to claim 6, is characterized in that: described gypsum plank thickness is 3cm.
8. aluminium honeycomb acoustic plate according to claim 7, is characterized in that: described aluminium alloy plate thickness is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808417.5A CN105332436A (en) | 2015-11-19 | 2015-11-19 | Aluminum honeycomb sound absorption plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808417.5A CN105332436A (en) | 2015-11-19 | 2015-11-19 | Aluminum honeycomb sound absorption plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332436A true CN105332436A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510808417.5A Pending CN105332436A (en) | 2015-11-19 | 2015-11-19 | Aluminum honeycomb sound absorption plate |
Country Status (1)
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| CN (1) | CN105332436A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410637A (en) * | 2016-11-10 | 2017-02-15 | 合肥华义电气科技有限公司 | Box-type substation |
| CN106639131A (en) * | 2016-11-16 | 2017-05-10 | 成都佳美嘉科技有限公司 | Sound-insulation building inner wallboard |
| CN108222303A (en) * | 2017-12-21 | 2018-06-29 | 江苏广兴集团有限公司 | Make the silencing means and application method of fabricated construction |
| CN112392192A (en) * | 2020-11-30 | 2021-02-23 | 铭创(江苏)幕墙新材料有限公司 | High-strength anti-seismic aluminum composite board and manufacturing process |
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| US3822762A (en) * | 1971-09-23 | 1974-07-09 | Mc Donnell Douglas Corp | Decorative acoustic panel |
| JP2004126487A (en) * | 2002-10-02 | 2004-04-22 | Junsei:Kk | Sound absorbing structure having honeycomb material layer made of composite structure layer of air layer and foam layer |
| CN2848557Y (en) * | 2005-07-15 | 2006-12-20 | 郑百哲 | Formaldehyde foamed honeycomb plate |
| JP2007307720A (en) * | 2006-05-16 | 2007-11-29 | Yokohama Rubber Co Ltd:The | Honeycomb sandwich panel |
| CN201753508U (en) * | 2010-07-07 | 2011-03-02 | 西安西飞国际天澳航空建材有限公司 | Acoustic absorbing metal plate |
| CN202509644U (en) * | 2012-01-19 | 2012-10-31 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Sound absorption cellular board |
| CN102765226A (en) * | 2012-08-01 | 2012-11-07 | 西安交通大学 | Sandwich material of corrugation-aluminum honeycomb composite structure and preparation method of sandwich material |
| CN102797305A (en) * | 2012-08-29 | 2012-11-28 | 雅泰实业集团有限公司 | Novel aluminum plastic sound-absorption plate |
| CN203050002U (en) * | 2013-01-18 | 2013-07-10 | 广东华途仕建材实业有限公司 | Punching sound absorption aluminum veneer |
| CN205224316U (en) * | 2015-11-19 | 2016-05-11 | 嘉善鸿源蜂窝制品有限公司 | Aluminium honeycomb abatvoix |
-
2015
- 2015-11-19 CN CN201510808417.5A patent/CN105332436A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822762A (en) * | 1971-09-23 | 1974-07-09 | Mc Donnell Douglas Corp | Decorative acoustic panel |
| JP2004126487A (en) * | 2002-10-02 | 2004-04-22 | Junsei:Kk | Sound absorbing structure having honeycomb material layer made of composite structure layer of air layer and foam layer |
| CN2848557Y (en) * | 2005-07-15 | 2006-12-20 | 郑百哲 | Formaldehyde foamed honeycomb plate |
| JP2007307720A (en) * | 2006-05-16 | 2007-11-29 | Yokohama Rubber Co Ltd:The | Honeycomb sandwich panel |
| CN201753508U (en) * | 2010-07-07 | 2011-03-02 | 西安西飞国际天澳航空建材有限公司 | Acoustic absorbing metal plate |
| CN202509644U (en) * | 2012-01-19 | 2012-10-31 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Sound absorption cellular board |
| CN102765226A (en) * | 2012-08-01 | 2012-11-07 | 西安交通大学 | Sandwich material of corrugation-aluminum honeycomb composite structure and preparation method of sandwich material |
| CN102797305A (en) * | 2012-08-29 | 2012-11-28 | 雅泰实业集团有限公司 | Novel aluminum plastic sound-absorption plate |
| CN203050002U (en) * | 2013-01-18 | 2013-07-10 | 广东华途仕建材实业有限公司 | Punching sound absorption aluminum veneer |
| CN205224316U (en) * | 2015-11-19 | 2016-05-11 | 嘉善鸿源蜂窝制品有限公司 | Aluminium honeycomb abatvoix |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410637A (en) * | 2016-11-10 | 2017-02-15 | 合肥华义电气科技有限公司 | Box-type substation |
| CN106639131A (en) * | 2016-11-16 | 2017-05-10 | 成都佳美嘉科技有限公司 | Sound-insulation building inner wallboard |
| CN108222303A (en) * | 2017-12-21 | 2018-06-29 | 江苏广兴集团有限公司 | Make the silencing means and application method of fabricated construction |
| CN112392192A (en) * | 2020-11-30 | 2021-02-23 | 铭创(江苏)幕墙新材料有限公司 | High-strength anti-seismic aluminum composite board and manufacturing process |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |