CN201746948U - Composite light efficient wallboard structure of sound-proof room - Google Patents
Composite light efficient wallboard structure of sound-proof room Download PDFInfo
- Publication number
- CN201746948U CN201746948U CN2010202585229U CN201020258522U CN201746948U CN 201746948 U CN201746948 U CN 201746948U CN 2010202585229 U CN2010202585229 U CN 2010202585229U CN 201020258522 U CN201020258522 U CN 201020258522U CN 201746948 U CN201746948 U CN 201746948U
- Authority
- CN
- China
- Prior art keywords
- wallboard
- sound
- sound insulation
- composite
- wall board
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a composite light efficient wallboard structure of a sound-proof room. The sound-proof room is arranged indoors; the wallboard comprises an inner composite wallboard and an outer composite wallboard, wherein the outer composite wallboard consists of a steel board frame, a hollow layer, a sound-proof wallboard and a micropore punching steel board from outside to inside in sequence; the inner composite wallboard consists of a sound-proof wallboard and a sound-absorbing aluminum board from outside to inside in sequence; and the hollow layer is between the outer composite wallboard and the inner composite wallboard. In the structure, as the inner and the outer composite wallboards can realize the effect of impedance combined soundproofing, the structure has very good sound-proof effect and light weight and can be used in various places.
Description
Technical field
The utility model relates to sound arrester, particularly the efficient wall plate structure of a kind of composite-type light of soundproof room.
Background technology
Units such as factory, hospital, university, scientific research institution are detecting sound or noise of equipment, during test jobs, need carry out in soundproof room.And whether the wallboard of soundproof room has good sound insulation function, extremely important, and the direct shadow of meeting is to the defening effect of soundproof room.Most of national the eighties and building in the past, partition wall adopts loam brick mostly, and the sound insulation factor of 240mm clay tile wall is more than 50dB, and defening effect is good.But the variation of essence has taken place in current building partition. on the one hand, for environmental protection needs, building has banned use of loam brick, can destroy the arable land because make loam brick; On the other hand, because novel building system and highrise building require from heavy and light, it is frivolous that curtain wall structure is trended towards.The sound insulation factor of lightweight body of wall is generally lower, and the individual layer wall does not generally all reach 50dB. usually below 45dB, and this is poor with regard to making defening effect compare with traditional clay tile wall.But the wall plate structure of existing soundproof room is often because direct structure such as employing clay tile wall, and unit unit weight is too big, can only build at Stall, be not suitable for upstairs building in factory building, office etc., more can't do vibration insulation structure, make that the whole defening effect of soundproof room is not good enough, have much room for improvement.
The utility model content
The technical problems to be solved in the utility model provides a kind of efficient wall plate structure of composite-type light of soundproof room, and defening effect is very good, and owing to adopt light structures, can use in various places.
For solving the problems of the technologies described above, the technical solution of the utility model is: the efficient wall plate structure of composite-type light that a kind of soundproof room is provided, described soundproof room is installed on indoor, described wallboard is inside and outside two-layer combined wall board, its ectomesoderm combined wall board from outer to inner is made of successively steel plate framework, hollow layer, sound insulation wallboard, micropore punching steel plate, the internal layer combined wall board from outer to inner is made up of sound insulation wallboard, sound-absorbing aluminium sheet, is hollow layer between outer combined wall board and the internal layer combined wall board.
The efficient wall plate structure of the composite-type light of aforesaid soundproof room, contained sound insulation wallboard and the contained sound insulation wallboard of internal layer combined wall board of outer combined wall board is bonded successively by micropore punching steel plate, steel plate or high density sound insulation composite plate, acoustical cotton, damping sheet, steel plate or high density sound insulation composite plate.
The efficient wall plate structure of the composite-type light of above-mentioned soundproof room, because inside and outside two-layer combined wall board can be realized the effect that the impedance complex formula is eliminated the noise, defening effect is very good, and very light weight, can use in various places, is worth promoting.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the cross sectional representation of described soundproof room;
Fig. 2 is the composition schematic diagram of described sound insulation wallboard.
The specific embodiment
Referring to Fig. 1, a kind of efficient wall plate structure of composite-type light of soundproof room is provided, described wallboard is inside and outside two-layer combined wall board 1,2, its ectomesoderm combined wall board 2 from outer to inner is made of successively steel plate framework 3, hollow layer 4, sound insulation wallboard 5, micropore punching steel plate 6, internal layer combined wall board 1 from outer to inner is made up of sound insulation wallboard 7, sound-absorbing aluminium sheet 8, is hollow layer 9 between outer combined wall board 2 and the internal layer combined wall board 1.
Referring to Fig. 2, the sound insulation wallboard 7 that the contained sound insulation wallboard 5 of outer combined wall board 2 and internal layer combined wall board 1 are contained is bonded successively by micropore punching steel plate 10, high density sound insulation composite plate 11, acoustical cotton 12, damping sheet 13, high density sound insulation composite plate 14.
The micropore punching steel plate 6 of the outer combined wall board 2 of above-mentioned composition, with the sound insulation wallboard 7 of the sound insulation wallboard 5 of forming outer combined wall board 2, composition internal layer combined wall board 1 the micropore punching steel plate 10 that comprises is arranged all, all can play the effect of resistance sound insulation, other each layer material then can play the effect of resistance noise reduction, thereby realizes the effect that the impedance complex formula is eliminated the noise.Because outer combined wall board 2 contained hollow layers 4, and the elastic reaction of the hollow layer 9 between the inside and outside two-layer combined wall board 1,2, can make the sound insulation factor of total body of wall surpass mass law, attenuates sound is because the noise that vibration produces simultaneously, is formed each layer material soft and hard alternation of inside and outside two-layer combined wall board 1,2, can weaken resonance and in the radiation of coincidence frequency zone sound wave, further strengthen and guaranteed defening effect, sound insulation factor can surpass 50dB, and defening effect is very good.
The foregoing description is a preferred embodiment of the present utility model, and all and the similar structure of the utility model and the equivalence of being done change, and all should belong to protection category of the present utility model.
Claims (2)
1. the efficient wall plate structure of the composite-type light of a soundproof room, described soundproof room is installed on indoor, it is characterized in that: described wallboard is inside and outside two-layer combined wall board (1,2), its ectomesoderm combined wall board (2) from outer to inner is made of successively steel plate framework (3), hollow layer (4), sound insulation wallboard (5), micropore punching steel plate (6), internal layer combined wall board (1) from outer to inner is made up of sound insulation wallboard (7), sound-absorbing aluminium sheet (8), is hollow layer (9) between outer combined wall board (2) and the internal layer combined wall board (1).
2. the efficient wall plate structure of the composite-type light of soundproof room according to claim 1, it is characterized in that: sound insulation wallboard (5) and the contained sound insulation wallboard (7) of internal layer combined wall board (1) that outer combined wall board (2) is contained are bonded successively by micropore punching steel plate (10), steel plate or high density sound insulation composite plate (11), acoustical cotton (12), damping sheet (13), steel plate or high density sound insulation composite plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202585229U CN201746948U (en) | 2010-07-14 | 2010-07-14 | Composite light efficient wallboard structure of sound-proof room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202585229U CN201746948U (en) | 2010-07-14 | 2010-07-14 | Composite light efficient wallboard structure of sound-proof room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746948U true CN201746948U (en) | 2011-02-16 |
Family
ID=43581629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202585229U Expired - Fee Related CN201746948U (en) | 2010-07-14 | 2010-07-14 | Composite light efficient wallboard structure of sound-proof room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750945A (en) * | 2012-07-12 | 2012-10-24 | 苏州岸肯电子科技有限公司 | Silence chamber |
| CN103821243A (en) * | 2014-03-19 | 2014-05-28 | 北京朗新明环保科技有限公司南京分公司 | Attaching type building structure for preventing solid noise waves |
-
2010
- 2010-07-14 CN CN2010202585229U patent/CN201746948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750945A (en) * | 2012-07-12 | 2012-10-24 | 苏州岸肯电子科技有限公司 | Silence chamber |
| CN103821243A (en) * | 2014-03-19 | 2014-05-28 | 北京朗新明环保科技有限公司南京分公司 | Attaching type building structure for preventing solid noise waves |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202627252U (en) | Dual-sound-insulation wall structure of building | |
| CN202370112U (en) | Strong sound absorption wide frequency composite structure | |
| CN102926476A (en) | Sound insulation board | |
| CN104499591A (en) | Plate | |
| CN201665927U (en) | Low frequency damping and sound insulation structure | |
| CN210798047U (en) | Porous insulation construction of light wallboard | |
| CN201746948U (en) | Composite light efficient wallboard structure of sound-proof room | |
| CN107237414A (en) | A kind of microporous aluminosilicates fiber sandwich sound-absorbing composite board | |
| CN206941856U (en) | A kind of home-use environment friendly wall acoustic material | |
| CN212053322U (en) | Sound insulation wall structure | |
| CN108342999A (en) | A kind of environmentally friendly denoising device for overpass | |
| CN206722477U (en) | Ceramic tile production line sound arrester | |
| CN205276552U (en) | Metal sheet light partition wall | |
| CN206512873U (en) | A kind of noise sound panel | |
| CN109162391A (en) | A kind of sound insulating floor slab of efficient damping | |
| CN208815699U (en) | A kind of building sound-insulating structure | |
| CN209603324U (en) | Multiple rows of hole concrete panel of built-in sound insulating material | |
| CN204326310U (en) | Combined wall board muting structure system | |
| CN204326283U (en) | Double-deck baffle systems | |
| CN108193791B (en) | Indoor electromagnetic protection system and protection method thereof | |
| CN206987246U (en) | A kind of indoor Acoustical Tile Ceiling | |
| CN202108154U (en) | Soundproof floor | |
| CN201689670U (en) | Flame-retardant environment-friendly porous sound-absorbing material component | |
| CN206279646U (en) | Flooring is inhaled and hides sound energy-saving fire proof module | |
| CN206090981U (en) | Novel building that gives sound insulation curtain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130714 |