CN209369088U - Atrial septum acoustic device in a kind of room - Google Patents
Atrial septum acoustic device in a kind of room Download PDFInfo
- Publication number
- CN209369088U CN209369088U CN201822121837.8U CN201822121837U CN209369088U CN 209369088 U CN209369088 U CN 209369088U CN 201822121837 U CN201822121837 U CN 201822121837U CN 209369088 U CN209369088 U CN 209369088U
- Authority
- CN
- China
- Prior art keywords
- sound
- sound insulation
- atrial septum
- acoustic device
- room
- 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.)
- Active
Links
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses atrial septum acoustic devices in a kind of room, including room body, sound arrester to be set in room body, and sound arrester includes sound insulation roof, sound-insulation wall and sound insulation bottom plate；Sound-insulation wall includes multi-panel sound insulation wallboard, and the sound insulation roof, sound insulation wallboard and sound insulation bottom plate are all made of steelframe curtain wall structure；Steelframe curtain wall structure includes the latticed skeleton being made of several square steel tubes, the zinc-plated orifice plate being set on the inside of latticed skeleton, plasterboard, damping mat and the rockwool sandwich board being successively installed on the outside of the latticed skeleton from inside to outside；Sound absorption cotton is filled in the grid of latticed skeleton and in square steel tube；The utility model is equipped with zinc-plated orifice plate in steelframe curtain wall structure on the inside of latticed skeleton, is sequentially installed with plasterboard, damping mat and rockwool sandwich board from inside to outside on the outside of latticed skeleton, and not only intensity is good, and soundproof effect is excellent, and detachable, easy disassembly.
Description
Technical field
The utility model relates to noise reduction technology fields, more particularly to atrial septum acoustic device in a kind of room.
Background technique
Serious noise pollution scene is commonplace in industry and living environment, and common noise pollution source includes compression
Machine, air blower, water pump, cooling tower and recording studio, music hall, laboratory etc., body and mental health to people can generate not
Benefit influences；Solution is usually that sound insulating house or sound insulation operating room are built in industrial enterprise's environment；Sound insulating house is larger to issuing
The production equipment of sound carries out noise reduction processing, so that sound is largely eliminated in sound insulating house；Existing factory
Substantially local noise reduction not yet carries out totally enclosed sound insulation setting, and local noise reduction effect is bad, in some instances it may even be possible to influence equipment
Operation；Often noise reduction is unobvious for existing sound insulating house, is not able to satisfy the purpose for eliminating each frequency band noise；In addition at present on the market
Soundproof plate is all to use single layer designs, moreover, because soundproof plate thinner thickness itself much also reaches so soundproof effect is poor
Less than desired effect, user is unable to satisfy for the sound insulation demand of indoor partition.
Utility model content
Purpose of the utility model is to solve the above the deficiencies in the prior art, atrial septum sound dress in a kind of room is proposed
Set, including room body, the sound arrester is set in room body, the sound arrester include sound insulation roof, sound-insulation wall and
Insulate against sound bottom plate；The sound-insulation wall includes multi-panel sound insulation wallboard, and the sound insulation roof, sound insulation wallboard and sound insulation bottom plate are adopted
With steelframe curtain wall structure；
The steelframe curtain wall structure includes the latticed skeleton being made of several square steel tubes, is set to the grid
Zinc-plated orifice plate on the inside of shape skeleton, be successively installed on from inside to outside plasterboard on the outside of the latticed skeleton, damping mat and
Rockwool sandwich board；Sound absorption cotton is filled in the grid of the latticed skeleton and in square steel tube.
Preferably, pass through welded connecting between the square steel tube of adjacent two sound insulation wallboard；The zinc-plated hole of adjacent two sound insulation wallboard
It is connected between plate by L-type angle connector；Pass through the corner of rounded shape between the rockwool sandwich board of adjacent two sound insulation wallboard
Connector is connected.
Preferably, the zinc-plated orifice plate with a thickness of 0.5-2mm；Plasterboard with a thickness of 10-15mm, the thickness of damping mat
Degree be 1-3mm, rockwool sandwich board with a thickness of 100-120mm.
Preferably, yielding rubber pad is provided with below the sound insulation bottom plate.
The beneficial effects of the utility model are as follows:
1, the utility model sound insulation roof, sound-insulation wall and sound insulation bottom plate creativeness use the skeleton knot based on square steel tube
Structure, and acoustical cotton is filled in skeleton, zinc-plated orifice plate is set on the inside of corresponding latticed skeleton, outside is successively installed from inside to outside
There are plasterboard, damping mat and rockwool sandwich board, not only intensity is good, and soundproof effect is excellent, and detachable, and easy disassembly is easy to remove
It is transported to strange land assembling, improves the service efficiency of sound insulating house, avoids overlapping investment, and is convenient for later period internal unit to need repairing to be
Integral hoisting disassembly to inside setting.
2, overall structure is simple, low in cost, reliable performance, the gap between plasterboard, zinc-plated orifice plate and sound absorption cotton
It can effectively accommodate and eliminate noise, be effectively reduced the rebound of noise, further reduced noise to making in sound arrester
The influence of the personnel of industry.
Detailed description of the invention
Fig. 1 is sound arrester side view in the utility model；
Fig. 2 is sound arrester top view in the utility model；
Fig. 3 is sound insulation wallboard cross-sectional view in the utility model；
Fig. 4 is the structural schematic diagram of sound arrester in embodiment in the utility model；
Fig. 5 is the part A details enlarged drawing of Fig. 4 in the utility model.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
Atrial septum acoustic device in a kind of room, including room body 1, the sound arrester are set in room body, the sound insulation dress
It sets including sound insulation roof 21, sound-insulation wall and sound insulation bottom plate (not shown)；In the present embodiment, the sound-insulation wall is by two pieces
The two sides wall 25 of orthogonal sound insulation wallboard 22 and room body 1 collectively constitutes, the sound insulation roof 21, sound insulation wallboard 22 and every
Sound bottom plate is all made of steelframe curtain wall structure 220；
The steelframe curtain wall structure 220 includes the latticed skeleton being made of several square steel tubes 221, is set to described
Latticed skeleton on the inside of zinc-plated orifice plate 222, the plasterboard being successively installed on the outside of the latticed skeleton from inside to outside
223, damping mat 224 and rockwool sandwich board 225；In the present embodiment, the zinc-plated orifice plate with a thickness of 1mm；Plasterboard
With a thickness of 12mm, damping mat with a thickness of 2mm, rockwool sandwich board with a thickness of 100mm；In the grid of the latticed skeleton
With in square steel tube filled with sound absorption cotton.
In the above-mentioned technical solutions, it is connected between the zinc-plated orifice plate of adjacent two sound insulation wallboard by L-type angle connector 231；
It is connected between the rockwool sandwich board of adjacent two sound insulation wallboard by the Corner Link 232 of rounded shape.
In the above-mentioned technical solutions, yielding rubber pad is provided with below the sound insulation bottom plate.
The sound arrester of the present embodiment can efficiently reduce noise, through on-site test, sound arrester Internal and External Noise difference
40 decibels, sound insulation and noise reducing effect is obvious.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. atrial septum acoustic device in a kind of room, including room body, the sound arrester are set in room body, the sound arrester packet
Include sound insulation roof, sound-insulation wall and sound insulation bottom plate；The sound-insulation wall includes multi-panel sound insulation wallboard, which is characterized in that described
Sound insulation roof, sound insulation wallboard and sound insulation bottom plate be all made of steelframe curtain wall structure；
The steelframe curtain wall structure includes the latticed skeleton being made of several square steel tubes, is set to the latticed bone
Zinc-plated orifice plate on the inside of frame, plasterboard, damping mat and the rock wool being successively installed on the outside of the latticed skeleton from inside to outside
Battenboard；Sound absorption cotton is filled in the grid of the latticed skeleton and in square steel tube.
2. atrial septum acoustic device in a kind of room according to claim 1, which is characterized in that the square steel tube of adjacent two sound insulation wallboard
Between be connected by welding.
3. atrial septum acoustic device in a kind of room according to claim 1, which is characterized in that the zinc-plated hole of adjacent two sound insulation wallboard
It is connected between plate by L-type angle connector.
4. atrial septum acoustic device in a kind of room according to claim 1, which is characterized in that the rock wool of adjacent two sound insulation wallboard is pressed from both sides
It is connected between core plate by the Corner Link of rounded shape.
5. atrial septum acoustic device in a kind of room according to claim 1, which is characterized in that the zinc-plated orifice plate with a thickness of
0.5-2mm。
6. atrial septum acoustic device in a kind of room according to claim 1, which is characterized in that the plasterboard with a thickness of
10-15mm。
7. atrial septum acoustic device in a kind of room according to claim 1, which is characterized in that the damping mat with a thickness of 1-
3mm。
8. atrial septum acoustic device in a kind of room according to claim 1, which is characterized in that the thickness of the rockwool sandwich board
For 100-120mm.
9. atrial septum acoustic device in a kind of room according to claim 1, which is characterized in that setting below the sound insulation bottom plate
There is yielding rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121837.8U CN209369088U (en) | 2018-12-18 | 2018-12-18 | Atrial septum acoustic device in a kind of room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121837.8U CN209369088U (en) | 2018-12-18 | 2018-12-18 | Atrial septum acoustic device in a kind of room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369088U true CN209369088U (en) | 2019-09-10 |
Family
ID=67833189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822121837.8U Active CN209369088U (en) | 2018-12-18 | 2018-12-18 | Atrial septum acoustic device in a kind of room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369088U (en) |
-
2018
- 2018-12-18 CN CN201822121837.8U patent/CN209369088U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202578056U (en) | Purification sound-proof chamber | |
| CN202055357U (en) | Combined type soundproof room | |
| CN102864846A (en) | Metal sound insulation low-frequency acoustical board | |
| CN103606441B (en) | A kind of transformator noise reduction sound absorber | |
| CN109440957A (en) | Atrial septum acoustic device in a kind of room | |
| CN209369088U (en) | Atrial septum acoustic device in a kind of room | |
| CN104047447B (en) | Dry ice cleaning mould room | |
| CN107785008A (en) | Foamed aluminium sound-absorbing piece and chip muffler assembly | |
| CN202745228U (en) | Metal sound insulation low-frequency acoustic board | |
| CN205369569U (en) | Can assembled large -scale room ventilation sound -proof housing of repeated dismantlement | |
| CN211144922U (en) | Assembled sound-insulation noise-reduction device for fan | |
| CN210896602U (en) | Cavity sound absorption structure of sound absorption protective surface of double-sided metal perforated plate in acoustic laboratory | |
| CN209744688U (en) | High sound insulation volume sound insulation cover | |
| CN208618620U (en) | A kind of energy conservation and environmental protection sound insulation curtain wall | |
| CN203008158U (en) | Color-plate factory wall structure with lining noise-reduction plate | |
| CN207458570U (en) | Foamed aluminium sound-absorbing piece and chip muffler assembly | |
| CN201546334U (en) | Double layer damping sound insulation plate | |
| CN207672782U (en) | Assembled acoustics room | |
| CN201723907U (en) | Bent-tube silencer | |
| CN201853482U (en) | Silencing exhaust hood | |
| CN206847037U (en) | A kind of coal exhaust blower noise reduction system | |
| CN206143942U (en) | Acoustic absorber unit based on three -dimensional grid formula structure | |
| CN211524211U (en) | Small-size silence room | |
| CN220117498U (en) | Noise reduction sound insulation board with sound absorption material | |
| CN219732573U (en) | Full-band sound absorption wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |