CN106638341B - A kind of noise reduction removes haze device - Google Patents
A kind of noise reduction removes haze device Download PDFInfo
- Publication number
- CN106638341B CN106638341B CN201611083367.XA CN201611083367A CN106638341B CN 106638341 B CN106638341 B CN 106638341B CN 201611083367 A CN201611083367 A CN 201611083367A CN 106638341 B CN106638341 B CN 106638341B
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- Prior art keywords
- aperture
- panel
- suction
- noise reduction
- haze
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- 229920000642 polymer Polymers 0.000 claims description 10
- 230000000750 progressive effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/005—Means permanently installed along the road for removing or neutralising exhaust gases
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of noise reductions to remove haze device, including with aperture structure panel, denoising structure, remove haze suction structure and locking structure, denoising structure includes sound energy receiver, sound energy receiver includes multiple aperture plate, sound absorption inflatable cushion and closure plate, multiple aperture plate is connected with closure plate, forms a complete structure and wraps up sound absorption inflatable cushion；Panel with aperture structure is set as package denoising structure and except haze suction structure；Locking structure is set as the panel with aperture structure being fixed on noise barrier top.It further include suction filtration structure, suction filtration structure includes collected at suction pipe, filter device, aspirator assembly and air discharge duct；Collected at suction pipe is connected with the second end of the panel with aperture structure, and filter device connection collected at suction pipe and aspirator assembly, aspirator assembly are connected with air discharge duct；The outlet of air discharge duct is higher than collected at suction pipe, and aspirator assembly is located at the lowermost end of suction filtration structure.
Description
Technical field
The present invention relates to field of environment protection, and subsequent filter is absorbed and carried out to the particulate matter discharged in air
Equipment more particularly to a kind of noise reduction remove haze device.
Background technique
Atmosphere polluting problem is present in the particle or suspended particulate substance of the high concentration in air, very severe,
That is, diameter is usually at 10 μm, 2.5 μm of solid or liquid particles are generally named as PM 10 and PM 2.5.The row of PM10
The source of putting is naturality, such as soil erosion, the propagation of pollen and spore, or be also likely to be artificial property.Especially in city
Area, by the burning of internal combustion engine, heating system, industry input and vehicular traffic generate these substances.PM10 is as PM2.5, PM1
All be it is breakneck to the mankind, will lead to stimulation and induce inflammation, or even compare seriously, chronic disease can be caused.Particle
It is actually easy to be inhaled into and contains very harmful miniature pollutant, such as heavy metal and polycyclic aromatic hydrocarbon.PM10 is also resulted in
The physical characteristic of atmosphere changes, and such as the visibility of light, reflection and refraction cause the external wall of building in historic site to black etc..
In order to efficiently reduce atmosphere pollution caused by particle caused by the vehicles, follow up existing method, in city
In environment, such as square, the air filtration of main road placement fixation and air cleaning facility, to limit dust in surrounding space
Diffusion.It is exclusively used in the air cleaning of enclosed environment or pollution sources positive downstream it follows that having various method and apparatus and removes
Dirt, emphasis are intended to limit its diffusion.
These equipment help to improve the air quality in urban environment, however, there is also some disadvantages：They make first
There is visual impact for a barrier, this point makes it not be suitable for certain specific urban environments, such as historic site；
Secondly, also will affect the space operation around it in limited radius other than the fixation position locating for the equipment.And another is heavy
The shortcomings that wanting is the place that such equipment is not arranged close to pollution sources, and more common situation is to be arranged on city
Public place.
It is well known that along highway, the street of heavy traffic or even normal street, in order to protect near it
Mankind's activity has been respectively mounted noise barrier.And on the top of noise barrier, it is mounted with a sound energy receiver, it is therefore an objective to avoid
Diffraction phenomena can occur above barrier for sound, if then sound can return to directive lower again after diffraction, then the function of noise barrier
It can be actually partial failure.
Therefore, those skilled in the art is dedicated to developing a kind of noise reduction except haze device, is suitable for close absorption air
The particle of emission source, or due to traffic impact, from the particle of raked floor, avoid it from entering living environment, in addition can inhale
Quiet down energy, reinforces sound deadening.
Summary of the invention
In view of the above drawbacks of the prior art, the technical problem to be solved by the present invention is to develop a kind of noise reduction except haze fills
It sets, suitable for absorbing the particle air close to emission source, or since traffic impact from the particle of raked floor avoids it
Into living environment, sound energy in addition can be absorbed, reinforce sound deadening.
To achieve the above object, the present invention provides a kind of noise reductions to remove haze device, including the panel with aperture structure, drop
Make an uproar structure, except haze suction structure and locking structure, wherein
Denoising structure includes sound energy receiver, and sound energy receiver includes multiple aperture plate, absorb sound inflatable cushion and closure plate,
Multiple aperture plate is connected with closure plate, forms a complete structure and wraps up sound absorption inflatable cushion；
Panel with aperture structure is set as package denoising structure and except haze suction structure；
Locking structure is set as the panel with aperture structure being fixed on noise barrier top.
It further, further include suction filtration structure, suction filtration structure includes collected at suction pipe, filter device, suction
Device assembly and air discharge duct；Collected at suction pipe is connected with the second end of the panel with aperture structure, and filter device connects
Collected at suction pipe and aspirator assembly are connect, aspirator assembly is connected with air discharge duct；The outlet of air discharge duct, which is higher than, takes out
Collector is absorbed, aspirator assembly is located at the lowermost end of suction filtration structure.
Further, sound energy receiver further includes polymer covering, and polymer covering is covered in multiple aperture plate.
Further, the aperture of the panel with aperture structure is set as progressive more screw pitch holes.
Further, the aperture of the panel with aperture structure is set as being closed using protecting cover.
Further, aperture is set as that round edge is made by punch process.
Further, aperture is set as being processed into round edge by filling.
Further, collected at suction pipe is set as being placed in except inside haze suction structure, the shape of collected at suction pipe with remove haze
The shape of suction structure is consistent, and is bonded with haze suction structure is removed.
It further, further include compensating part, compensating part is arranged on noise barrier between the panel with aperture structure.
Further, the panel with aperture structure is set as being made of panel segments, and panel segments pass through connection sealing
Part is connected with each other.
Technical effect
1, the device of the invention has the advantages of simple structure and easy realization, and the particle in air is absorbed while noise reduction, and make
Erasure effect is better than the prior art；
2, a kind of noise reduction of the invention removes haze device, has the function of that an absorption sound energy, the device use diffraction sound energy
Sound wave, by its fragmentation, then can be absorbed sound energy across foam inflatable cushion when sound wave passes through external aperture by system,
Reinforce sound deadening；
3, a kind of noise reduction of the invention removes haze device, has and removes haze structure, absorbs particle using diffraction sound energy system, and
After particle enters in noise barrier, so that it is fallen into outside again by the diffraction effect on noise barrier top, avoids influencing sound insulation
The residential block etc. of the barrier other end；
4, a kind of noise reduction of the invention removes haze device, and sound-absorbing material is covered by polymer foil, avoids absorbing micro-
Grain obstruction sound absorption inflatable cushion, and polymer covering further strengthens sound-absorbing effect.
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
Detailed description of the invention
Fig. 1 is a kind of noise reduction of a preferred embodiment of the invention except haze apparatus structure schematic diagram.
Fig. 2 is that a kind of noise reduction of a preferred embodiment of the invention removes the sound energy receiver architecture schematic diagram of haze device.
Fig. 3 is that a kind of noise reduction of a preferred embodiment of the invention removes the suction filtration structural schematic diagram of haze device.
Fig. 4 is a kind of noise reduction of a preferred embodiment of the invention except the plane of the noise reduction annular aperture of haze device is illustrated
Figure.
Fig. 5 is that a kind of noise reduction of a preferred embodiment of the invention removes showing for the panel with aperture structure of haze device
It is intended to.
Fig. 6 is a kind of noise reduction of another preferred embodiment of the invention except haze apparatus structure schematic diagram.
Specific embodiment
Embodiment one
As shown in Figure 1, a preferred embodiment of the invention provides a kind of noise reduction except haze device, the face with aperture structure
Plate 2, removes haze suction structure 5 and locking structure at denoising structure 4, wherein denoising structure 4 includes sound energy receiver, sound energy receiver
It is connected including multiple aperture plate 6, sound absorption inflatable cushion 7 and closure plate 8, multiple aperture plate 6 with closure plate 8, forms one
Complete structure simultaneously wraps up sound absorption inflatable cushion；Preferably, 4 shape of denoising structure is one of circle, crescent, cashew nut shape；
Panel 2 with aperture structure is set as package denoising structure 4 and except haze suction structure 5；Locking structure is set as having hole
The panel of gauge structure is fixed on noise barrier top, and locking structure includes locking ring 1 and locking saddle 3, locks saddle and locking ring is logical
Snap-lock is crossed, can also be cooperated by screw nut and be locked.
Panel 2 with aperture structure is preferably set to, and is only faced the side with a large amount of particles and is tied with aperture
Structure, such as the noise reduction for being mounted on sky way noise barrier top only have aperture towards the side of sky way except haze device
Structure does not have aperture structure towards the side of residential block.
Sound energy receiver further includes polymer covering, which is covered in multiple aperture plate surface, is used for
Protection sound absorption inflatable cushion 7, and improve the resistance of aspiration circuit, to reduce the abrasion of sound absorption inflatable cushion.
The circular in cross-section or polygon of panel with aperture, and locked structure is fixed on the top of noise barrier
End.
Except haze suction structure is set as to move freely, effect is to transport dust to carry out subsequent mistake to suction filtration structure
Filter.
A kind of noise reduction that a preferred embodiment of the invention provides uses diffraction sound energy system except haze device, so that sound wave is worn
By fragmentation when crossing the aperture of the panel with aperture structure, then by sound absorption 7 absorption sound energy of inflatable cushion, absorb sound inflatable cushion 7
Preferably by wool, rock wool, glass or foam of polymers inflatable cushion, the inflatable cushion 7 that absorbs sound can be hollow structure, be also possible to reality
Core structure.When the inflatable cushion 7 that absorbs sound is hollow structure, sound absorption inflatable cushion 7 is internally provided with sound absorption inflatable cushion pedestal.And due to
Particle is drawn using diffraction sound energy system, so that after particle enters in noise barrier, by the drop that noise barrier top is arranged in
It makes an uproar except haze device falls it again to outside.
Embodiment two
A kind of noise reduction being slightly different except haze device and embodiment two in the present embodiment, embodiment one includes a locking knot
Structure, and a kind of noise reduction of the present embodiment does not include locking structure except haze device, and as shown in fig. 6, including a mental section base
Seat 13, for the top by noise reduction except the fixed noise barrier of haze device or general fence.And further includes metal compensator 14, use
Thickness between assembly post-compensation noise barrier or the deckle board of fence.
Embodiment three
Another preferred embodiment of the invention provides a kind of noise reduction except haze device, and the noise reduction is except haze device is in embodiment one
Or further include suction filtration structure on the basis of embodiment two, suction filtration structure include collected at suction pipe 9, filter device 10,
Aspirator assembly 11 and air discharge duct 12；The noise reduction of the present embodiment has first end and the second end except haze device, wherein
The second end is connected with collected at suction pipe 9, and filter device 10 connects collected at suction pipe 9 and aspirator assembly 11, aspirator group
Part 11 is connected with air discharge duct 12；The outlet of air discharge duct 12 is higher than collected at suction pipe 9, while removing haze also above noise reduction
The highest point of device；Aspirator assembly 11 is located at the lowermost end of suction filtration structure.Preferably, collected at suction pipe 9 can also be set
It is set to and is placed in except in haze suction structure 5, the shape of collected at suction pipe 9 is taken out with except the shape of haze suction structure 5 is consistent, and with haze is removed
Structure 5 is inhaled to be bonded.
The length of panel 2 with aperture can be adjusted according to the capacity and drop of suction filtration structure, also, be had
There is the panel in aperture to be made of different fragments, is interconnected between different fragments by metal band or flange sealing element.
What filter device 10 was made of textile mesh, the filtration system of filtration grade C, F, H, for what is filtered absorption of
Air, filter device 10 also can be used water filter and be filtered.Air discharge duct is for being discharged filtered air.
Since noise is a kind of pressure wave, and the suction tube for being used to absorb particle is conducive to absorption sound using pressure reduction effect
Wave is simultaneously sent at sound absorption inflatable cushion 7.Sound absorption inflatable cushion 7 is covered by polymer foil, and the particle being absorbed into is avoided to block
Absorb sound inflatable cushion 7, and polymeric layer not only will not influence the acoustic efficiency of noise absorbent, moreover it is possible to enhance sound absorption effect.
Example IV
As shown in figure 4, the panel with aperture is done on the basis of embodiment one, embodiment two and embodiment three
Some improvement are replaced original hole with a series of progressive more screw pitch holes, or are closed the aperture of certain determinations using protecting cover, are made
Pumping velocity is maintained constant, and the progressive opening in these apertures in the whole process, maintain the effect of sound wave fragmentation, and
And by the way that fragmentation program is divided into different parts to improve sound energy efficiency.
As shown in figure 5, one of embodiment one, two, three, four noise reduction all passes through punching except the noise reduction annular aperture of haze device
Pressure or filling manufacture round edge, reduce suction resistance, reduce pressure drop, become these apertures more effectively, can be more effectively
Import the air for suction.
A kind of noise reduction can be powered by solar energy photovoltaic panel except haze device in embodiment one, two, three, four.
A kind of noise reduction of the invention removes haze device, is also suitable for being mounted on the wall, barrier, fence on industrial area boundary, because
For compared to segregate region, this also belongs to a kind of external pollution sources.A kind of noise reduction of the invention is also adapted to fit except haze device
In building-site boundary wall or even in any kind of processing site wall that often will cause dust and noise, dust is reduced
A possibility that field of surrounding is diffused by wind carrying with noise.
A kind of noise reduction of the invention except haze device by except haze absorbing structure absorb air in particle, particulate pollutant and
Sound energy, and sound can be absorbed by denoising structure, have the function that noise reduction, be connected due to removing haze suction structure with denoising structure, be made
It obtains except haze suction structure enhancing absorption sound can be with the effect of haze；On the other hand, since denoising structure has polymer foil, not only
The absorption to particle can be enhanced, moreover it is possible to which protection sound absorption inflatable cushion is not destroyed by particle, is increased erasure effect, is also improved noise reduction knot
The durability of structure.The present invention will remove haze absorbing structure, denoising structure and cross suction filtration structure and organically be combined together, significantly
Improve its noise reduction and the efficiency except haze.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of noise reduction remove haze device, which is characterized in that including with aperture structure panel, denoising structure, except haze suction knot
Structure and locking structure, wherein
The denoising structure includes sound energy receiver, and the sound energy receiver includes multiple aperture plate, sound absorption inflatable cushion and closure
Plate, the multiple aperture plate are connected with the closure plate, form a complete structure and wrap up the sound absorption inflation
Pad；
The panel with aperture structure is set as wrapping up the denoising structure and described except haze suction structure；
The locking structure is set as the panel with aperture structure being fixed on noise barrier top.
2. a kind of noise reduction as described in claim 1 removes haze device, which is characterized in that further include suction filtration structure, the pumping
Inhaling filter structure includes collected at suction pipe, filter device, aspirator assembly and air discharge duct；The collected at suction pipe with it is described
The second end of panel with aperture structure is connected, and the filter device connects the collected at suction pipe and the aspirator
Component, the aspirator assembly are connected with the air discharge duct；It is received higher than the suction outlet of the air discharge duct
Collector, the aspirator assembly are located at the lowermost end of the suction filtration structure.
3. a kind of noise reduction as described in claim 1 removes haze device, which is characterized in that the sound energy receiver further includes polymer
Coating, the polymer covering are covered in the multiple aperture plate.
4. a kind of noise reduction as described in claim 1 removes haze device, which is characterized in that the hole of the panel with aperture structure
Diameter is set as progressive more screw pitch holes.
5. a kind of noise reduction as described in claim 1 removes haze device, which is characterized in that the hole of the panel with aperture structure
Diameter is set as being closed using protecting cover.
6. a kind of noise reduction removes haze device as described in claim 4 or 5, which is characterized in that the aperture is set as passing through punching press
It is processed into round edge.
7. a kind of noise reduction removes haze device as described in claim 4 or 5, which is characterized in that the aperture is set as passing through filling
It is processed into round edge.
8. a kind of noise reduction as claimed in claim 2 removes haze device, which is characterized in that the collected at suction pipe is set as being placed in institute
State except inside haze suction structure, the shape of the collected at suction pipe is consistent with the shape of haze suction structure of removing, and with it is described
Except haze suction structure is bonded.
9. a kind of noise reduction as claimed in claim 2 removes haze device, which is characterized in that further include compensating part, the compensating part is set
It sets on the noise barrier between the panel with aperture structure.
10. a kind of noise reduction as claimed in claim 2 removes haze device, which is characterized in that the panel with aperture structure is set
It is set to and is made of panel segments, the panel segments are connected with each other by connection sealing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611083367.XA CN106638341B (en) | 2016-11-30 | 2016-11-30 | A kind of noise reduction removes haze device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611083367.XA CN106638341B (en) | 2016-11-30 | 2016-11-30 | A kind of noise reduction removes haze device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106638341A CN106638341A (en) | 2017-05-10 |
| CN106638341B true CN106638341B (en) | 2018-11-27 |
Family
ID=58813473
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611083367.XA Active CN106638341B (en) | 2016-11-30 | 2016-11-30 | A kind of noise reduction removes haze device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106638341B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800002437A1 (en) * | 2018-02-06 | 2019-08-06 | 2 Zeta Srl | ACOUSTIC BARRIER ELEMENT AND ACOUSTIC BARRIER INCLUDING THIS BARRIER ELEMENT |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07279127A (en) * | 1994-04-08 | 1995-10-24 | Asahi Chem Ind Co Ltd | Transparent sound insulating laminated plate |
| TW201041958A (en) * | 2009-04-10 | 2010-12-01 | Saint Gobain Performance Plast | Acoustic Damping compositions |
| CN201933655U (en) * | 2010-11-19 | 2011-08-17 | 谢锡满 | Sound-proof dust haze preventing natural ventilator |
| CN204175147U (en) * | 2014-10-27 | 2015-02-25 | 楚杏芬 | The door and window of a kind of metal anti-haze ventilation noise reduction |
-
2016
- 2016-11-30 CN CN201611083367.XA patent/CN106638341B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07279127A (en) * | 1994-04-08 | 1995-10-24 | Asahi Chem Ind Co Ltd | Transparent sound insulating laminated plate |
| TW201041958A (en) * | 2009-04-10 | 2010-12-01 | Saint Gobain Performance Plast | Acoustic Damping compositions |
| CN201933655U (en) * | 2010-11-19 | 2011-08-17 | 谢锡满 | Sound-proof dust haze preventing natural ventilator |
| CN204175147U (en) * | 2014-10-27 | 2015-02-25 | 楚杏芬 | The door and window of a kind of metal anti-haze ventilation noise reduction |
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| Publication number | Publication date |
|---|---|
| CN106638341A (en) | 2017-05-10 |
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Effective date of registration: 20240509 Address after: Economic Development Zone, Xiaoyun Town, Jinxiang County, Jining City, Shandong Province Patentee after: SHANDONG CHISHENG NEW ENERGY EQUIPMENT CO.,LTD. Country or region after: China Address before: Room 2629, 2nd Floor, Building 8, No. 16 Boyang Road, Yangpu District, Shanghai, 200090 Patentee before: YIJING ENVIRONMENTAL TECHNOLOGY (SHANGHAI) CO.,LTD. Country or region before: China |