CN208792529U - A kind of noise abatement facility and composite sound-absorbing sound insulationg board - Google Patents
A kind of noise abatement facility and composite sound-absorbing sound insulationg board Download PDFInfo
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- CN208792529U CN208792529U CN201821205255.1U CN201821205255U CN208792529U CN 208792529 U CN208792529 U CN 208792529U CN 201821205255 U CN201821205255 U CN 201821205255U CN 208792529 U CN208792529 U CN 208792529U
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- sound
- plate
- adsorbing
- absorbing
- insulating hung
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- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 33
- 238000013016 damping Methods 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a kind of noise abatement facility and composite sound-absorbing sound insulationg boards, including sound insulation and noise reduction case ontology, the sound insulation and noise reduction case ontology is made of damping bottom plate with the sound-adsorbing sound-insulating hung side plate for being fastened on four edges of damping plate upper surface, it is connected with sound-adsorbing sound-insulating hung top plate at the top of four sound-adsorbing sound-insulating hung side plates, is welded with the first fixing seat and the second fixing seat on the sound-adsorbing sound-insulating hung side plate inner surface wall.The utility model is by being provided with sound insulation and noise reduction case ontology, some noise source covers can be taken into fixation, sound insulation and noise reduction processing is carried out to it, and sound insulation and noise reduction case ontology is made of damping bottom plate with the sound-adsorbing sound-insulating hung side plate for being fastened on four edges of damping plate upper surface, sound-adsorbing sound-insulating hung top plate is connected at the top of four sound-adsorbing sound-insulating hung side plates, for detachable structure, its transport is facilitated to carry.
Description
Technical field
The utility model relates to noise abatement technical fields more particularly to a kind of noise abatement facility and composite sound-absorbing to insulate against sound
Plate.
Background technique
Noise refers to the sound issued when sounding body does random vibration.Sound is generated by the vibration of object, with the shape of wave
Formula is propagated in certain medium (such as solid, liquid, gas).Caused by usually said noise pollution refers to artificially.
From the point of view of physiological point, all interference people rests, study and work and the sound that interference is generated to your sound to be listened
Sound, i.e., unwanted sound, is referred to as noise.When noise on human and ambient enviroment cause adverse effect, it is dirty just to form noise
Dye.Since Industrial Revolution, the creation and use of various mechanical equipments bring flourishing and progress to the mankind, but also generate simultaneously
More and more and increasingly stronger noise.Noise not only can cause to damage to hearing, moreover it is possible to induce a variety of carcinogenic fatal
Disease also interferes people's lives work.
Existing common generation noise equipment has water pump, air compressor machine, blower, motor, compressor, ball mill, in existing work
Cheng Zhong, these equipment some are directly placed at equipment room, work as sound insulation house with building, do not do other Noise Prevention and Treatment measures, inhale
Sound insulation effect is poor, and noise is big, seriously affects ambient enviroment and equipment operation maintenance personnel.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of noise abatement proposed is set
It applies and composite sound-absorbing sound insulationg board.
To achieve the goals above, the utility model adopts the technical scheme that a kind of noise abatement facility and compound
Sound-adsorbing sound-insulating hung plate, including sound insulation and noise reduction case ontology, the sound insulation and noise reduction case ontology is by damping bottom plate and is fastened on damping bottom plate
The sound-adsorbing sound-insulating hung side plate of four, surface edge forms, and is connected with sound-adsorbing sound-insulating hung top plate at the top of four sound-adsorbing sound-insulating hung side plates, described
It is welded with the first fixing seat and the second fixing seat on sound-adsorbing sound-insulating hung side plate inner surface wall, is rotatably connected in first fixing seat
One connecting rod, and the rotation connection of the first deck is welded on the other end of first connecting rod and damping bottom plate, in second fixing seat
It is rotatably connected to second connecting rod, and the second connecting rod other end and the second deck of sound-adsorbing sound-insulating hung top plate bottom welding are rotatablely connected,
The sound-adsorbing sound-insulating hung side plate is made of splash guard, securing plate, sound insulation cotton layer and acoustical cotton layer, and the securing plate gluing is fixed on anti-
The lower surface of water plate, the securing plate lower section are fixed with sound-absorbing orifice plate, fill out in the cavity between the splash guard and sound-absorbing orifice plate
Multiple Z-type brackets are equidistantly welded with filled with sound insulation cotton layer and acoustical cotton layer, in the cavity between the splash guard and sound-absorbing orifice plate.
It is as above-mentioned technical proposal to further describe:
Sealing plate is rotatably connected to by hinge at table wall center before the sound-adsorbing sound-insulating hung side plate, and sealing plate edge is embedding
Equipped with sealing strip.
It is as above-mentioned technical proposal to further describe:
The sound-adsorbing sound-insulating hung side plate bottom is welded with the first limit card block, and the sound-adsorbing sound-insulating hung top plate is welded on two sidewalls
Second limit card block offers the engaging slot that the first limit card block of cooperation uses, the sound-adsorbing sound-insulating hung side on the damping bottom plate
The engaging slot that the second limit card block of cooperation uses is offered on plate.
It is as above-mentioned technical proposal to further describe:
Dust-proof stratum reticulare is bonded on the sound-absorbing orifice plate appearance wall.
It is as above-mentioned technical proposal to further describe:
First deck is provided with eight altogether, and eight the first decks are symmetricly set on four corners of damping bottom plate
Place.
It is as above-mentioned technical proposal to further describe:
First fixing seat is provided with eight altogether, and eight the first fixing seats are divided into two groups, and every group two are symmetrical arranged
On four sound-adsorbing sound-insulating hung side plates.
In the utility model, firstly, some noise source covers can be taken into fixation by being provided with sound insulation and noise reduction case ontology,
Sound insulation and noise reduction processing is carried out to it, and sound insulation and noise reduction case ontology by damping bottom plate and is fastened on four corners of damping plate upper surface
The sound-adsorbing sound-insulating hung side plate at place forms, and is connected with sound-adsorbing sound-insulating hung top plate at the top of four sound-adsorbing sound-insulating hung side plates, is detachable structure, convenient
It, which is transported, carries, secondly by connecting respectively by first between four sound-adsorbing sound-insulating hung side plates and damping bottom plate and sound-adsorbing sound-insulating hung top plate
Bar and second connecting rod carry out auxiliary traction and fix, and improve and block between sound-adsorbing sound-insulating hung side plate and damping bottom plate and sound-adsorbing sound-insulating hung top plate
Close fixed stability；Furthermore splash guard, securing plate and Z-type bracket are provided in sound-adsorbing sound-insulating hung side plate, splash guard is used for sound-absorbing
The waterproof of sound insulation side plate, prevents water from entering acoustical cotton layer and sound insulation cotton layer, influences the steady of sound-adsorbing sound-insulating hung side plate sound insulation and noise reduction
Qualitative, the setting of Z-type bracket and securing plate prevents its damage that deforms for improving the integral strength of sound-adsorbing sound-insulating hung side plate,
Its service life is improved, finally, dust-proof stratum reticulare is bonded on sound-absorbing orifice plate appearance wall, for preventing the dust in air from passing through suction
Grill enters in acoustical cotton layer and sound insulation cotton layer, improves stability and service life that sound-adsorbing sound-insulating hung side plate uses.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of noise abatement facility and composite sound-absorbing sound insulationg board structural schematic diagram；
Fig. 2 is the surface texture schematic diagram of sound-adsorbing sound-insulating hung side plate in the utility model；
Fig. 3 is sound-adsorbing sound-insulating hung side plate schematic diagram of internal structure in the utility model.
Marginal data:
1- sound insulation and noise reduction case ontology；2- damping bottom plate；3- sound-adsorbing sound-insulating hung side plate；4- sound-adsorbing sound-insulating hung top plate；5- first is fixed
Seat；6- first connecting rod；The first deck of 7-；The first limit card block of 8-；The second fixing seat of 9-；10- second connecting rod；The second deck of 11-；
The second limit card block of 12-；13- hinge；14- sealing plate；15- splash guard；16- securing plate；17- sound insulation cotton layer；18- acoustical cotton
Layer；19-Z type bracket；20- sound-absorbing orifice plate；The dust-proof stratum reticulare of 21-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of noise abatement facility and composite sound-absorbing sound insulationg board, including sound insulation and noise reduction case ontology 1, sound insulation drop
Case ontology 1 of making an uproar is made of damping bottom plate 2 with the sound-adsorbing sound-insulating hung side plate 3 for being fastened on damping bottom plate 2 upper surface four edge, and four
It is connected with sound-adsorbing sound-insulating hung top plate 4 at the top of sound-adsorbing sound-insulating hung side plate 3,5 He of the first fixing seat is welded on 3 inner surface wall of sound-adsorbing sound-insulating hung side plate
Second fixing seat 9 is rotatably connected to first connecting rod 6 in first fixing seat 5, and on the other end of first connecting rod 6 and damping bottom plate 2
It is welded with the rotation connection of the first deck 7, is rotatably connected to second connecting rod 10, and 10 other end of second connecting rod in the second fixing seat 9
With 4 bottom of sound-adsorbing sound-insulating hung top plate welding the second deck 11 be rotatablely connected, sound-adsorbing sound-insulating hung side plate 3 by splash guard 15, securing plate 16,
Sound insulation cotton layer 17 and acoustical cotton layer 18 form, and 16 gluing of securing plate is fixed on the lower surface of splash guard 15, consolidate below securing plate 16
Surely there is sound-absorbing orifice plate 20, sound insulation cotton layer 17 and acoustical cotton layer 18 be filled in the cavity between securing plate 16 and sound-absorbing orifice plate 20,
Multiple Z-type brackets 19 are equidistantly welded in cavity between securing plate 16 and sound-absorbing orifice plate 20.
Sealing plate 14, and 14 corner of sealing plate are rotatably connected to by hinge 13 at table wall center before sound-adsorbing sound-insulating hung side plate 3
Place is embedded with sealing strip, and 3 bottom of sound-adsorbing sound-insulating hung side plate is welded with the first limit card block 8, and sound-adsorbing sound-insulating hung top plate welds on 4 two sidewalls
There is the second limit card block 12, the engaging slot that the first limit card block 8 of cooperation uses, sound-adsorbing sound-insulating hung side plate 3 are offered on damping bottom plate 2
On offer the engaging slot that uses of the second limit card block 12 of cooperation, be bonded with dust-proof stratum reticulare 21 on 20 appearance wall of sound-absorbing orifice plate, use
In preventing the dust in air from entering in acoustical cotton layer 18 and sound insulation cotton layer 17 by sound-absorbing orifice plate 20, sound-adsorbing sound-insulating hung is improved
The stability and service life that side plate 3 uses, the first deck 7 is provided with eight altogether, and eight the first decks 7 are symmetricly set on and subtract
Four edges of bottom plate 2 are shaken, the first fixing seat 5 is provided with eight altogether, and it is two groups, every group two that eight the first fixing seats 5, which are divided to,
It is a to be symmetricly set on four sound-adsorbing sound-insulating hung side plates 3.
Z-type bracket 19 is arranged in the cavity between securing plate 16 and sound-absorbing orifice plate 20, for carrying out auxiliary branch to cavity
Support, improves its intensity, prevents cavity from deforming, influence the use of cavity inside acoustical cotton layer 18 and sound insulation cotton layer 17.
Working principle: in use, noise source can be placed on damping bottom plate 2, then sound-adsorbing sound-insulating hung side plate 3 is passed through
First limit card block 8 is fastened on damping bottom plate 2 upper surface four edge, then sound-adsorbing sound-insulating hung top plate 4 is passed through the second limiting card
Block 12 is fastened between four sound-adsorbing sound-insulating hung side plates 3, the sealing plate 14 on sound-adsorbing sound-insulating hung side plate 3 is then opened, by sound-adsorbing sound-insulating hung
First connecting rod 6 on side plate 3 is connected on the first deck 7, and second connecting rod 10 is connected on the second deck 11, closes sealing plate 14
, will pass through sound insulation and noise reduction case ontology 1 at this time and package covering carried out to noise source, for reducing its noise, protect environment.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of noise abatement facility and composite sound-absorbing sound insulationg board, including sound insulation and noise reduction case ontology (1), it is characterised in that: described
Sound insulation and noise reduction case ontology (1) is by damping bottom plate (2) and is fastened on the sound-adsorbing sound-insulating hung side of damping bottom plate (2) upper surface four edge
Plate (3) composition, four sound-adsorbing sound-insulating hung side plates (3) tops are connected with sound-adsorbing sound-insulating hung top plate (4), in the sound-adsorbing sound-insulating hung side plate (3)
It is welded with the first fixing seat (5) and the second fixing seat (9) on table wall, is rotatably connected to the first company on first fixing seat (5)
Bar (6), and the first deck (7) rotation connection is welded on the other end of first connecting rod (6) and damping bottom plate (2), described second
It is rotatably connected in fixing seat (9) second connecting rod (10), and second connecting rod (10) other end and sound-adsorbing sound-insulating hung top plate (4) bottom are welded
The second deck (11) rotation connection connect, the sound-adsorbing sound-insulating hung side plate (3) is by splash guard (15), securing plate (16), sound insulation cotton layer
(17) and acoustical cotton layer (18) composition, securing plate (16) gluing are fixed on the lower surface of splash guard (15), the securing plate
(16) lower section is fixed with sound-absorbing orifice plate (20), and sound insulation is filled in the cavity between the securing plate (16) and sound-absorbing orifice plate (20)
Cotton layer (17) and acoustical cotton layer (18) is equidistantly welded in the cavity between the securing plate (16) and sound-absorbing orifice plate (20) multiple
Z-type bracket (19).
2. a kind of noise abatement facility according to claim 1 and composite sound-absorbing sound insulationg board, it is characterised in that: the sound-absorbing
It is rotatably connected to sealing plate (14) at table wall center by hinge (13) before sound insulation side plate (3), and sealing plate (14) edge is embedding
Equipped with sealing strip.
3. a kind of noise abatement facility according to claim 1 and composite sound-absorbing sound insulationg board, it is characterised in that: the sound-absorbing
Sound insulation side plate (3) bottom is welded with the first limit card block (8), is welded with the second limit on sound-adsorbing sound-insulating hung top plate (4) two sidewalls
Position fixture block (12), offers the engaging slot that cooperation the first limit card block (8) uses on the damping bottom plate (2), the sound-absorbing every
The engaging slot that cooperation the second limit card block (12) uses is offered on sound side plate (3).
4. a kind of noise abatement facility according to claim 1 and composite sound-absorbing sound insulationg board, it is characterised in that: the sound-absorbing
Dust-proof stratum reticulare (21) are bonded on orifice plate (20) appearance wall.
5. a kind of noise abatement facility according to claim 1 and composite sound-absorbing sound insulationg board, it is characterised in that: described first
Deck (7) is provided with eight altogether, and eight the first decks (7) are symmetricly set on four edges of damping bottom plate (2).
6. a kind of noise abatement facility according to claim 1 and composite sound-absorbing sound insulationg board, it is characterised in that: described first
Fixing seat (5) is provided with eight altogether, and eight the first fixing seats (5) are divided into two groups, and every group two are symmetricly set on four sound-absorbings
It insulates against sound on side plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205255.1U CN208792529U (en) | 2018-07-27 | 2018-07-27 | A kind of noise abatement facility and composite sound-absorbing sound insulationg board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205255.1U CN208792529U (en) | 2018-07-27 | 2018-07-27 | A kind of noise abatement facility and composite sound-absorbing sound insulationg board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792529U true CN208792529U (en) | 2019-04-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821205255.1U Expired - Fee Related CN208792529U (en) | 2018-07-27 | 2018-07-27 | A kind of noise abatement facility and composite sound-absorbing sound insulationg board |
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| Country | Link |
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| CN (1) | CN208792529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005085A (en) * | 2019-04-30 | 2019-07-12 | 四川宏华石油设备有限公司 | A kind of fracturing unit operation protection denoising device |
-
2018
- 2018-07-27 CN CN201821205255.1U patent/CN208792529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005085A (en) * | 2019-04-30 | 2019-07-12 | 四川宏华石油设备有限公司 | A kind of fracturing unit operation protection denoising device |
| CN110005085B (en) * | 2019-04-30 | 2023-11-17 | 四川宏华石油设备有限公司 | Fracturing equipment operation protection noise reduction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 4, building 1, East Lake innovation center, 168 Jiulong Road, Hefei Economic and Technological Development Zone, Anhui Province 230000 Patentee after: Anhui Dongsheng Environmental Protection Technology Group Co.,Ltd. Address before: 230061 5th floor, building 10, QingWang Science Park, 88 Lanzhou Road, Baohe District, Hefei City, Anhui Province Patentee before: ANHUI DONGSHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |