CN106320201A - Hollow back board type noise insulation screen - Google Patents
Hollow back board type noise insulation screen Download PDFInfo
- Publication number
- CN106320201A CN106320201A CN201510369282.7A CN201510369282A CN106320201A CN 106320201 A CN106320201 A CN 106320201A CN 201510369282 A CN201510369282 A CN 201510369282A CN 106320201 A CN106320201 A CN 106320201A
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- Prior art keywords
- noise
- sound barrier
- framework
- section sound
- acoustic screen
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention relates to a hollow back board type noise insulation screen. A main body of the hollow back board type noise insulation screen consists of a vertical section noise barrier and an oblique section noise barrier, wherein the noise insulation screen body comprises a framework; a foamed aluminum board is arranged on the front of the framework; a noise absorbing insulation board is arranged on the back of the framework; empty cavities are formed in the noise absorbing insulation board at intervals, are formed in the length direction of the noise absorbing insulation board, and penetrate through the noise absorbing insulation board; a real-time noise monitoring sensing panel is arranged on the inner side of the foamed aluminum board, and is connected with a controller; the controller is arranged on the inner side of the top of the framework; a monitoring indicator is arranged on the outer side of the top of the framework, and is connected with the controller; and a night light device is arranged at the lower part of the framework. The novel noise insulation screen disclosed by the invention can realize the effects of monitoring noise in real time, and reminding that the noise insulation screen is damaged, and has night light promotion, large diffraction angle and good noise insulating effect, and the entire structure is light in weight and high in strength.
Description
Technical field
The present invention relates to a kind of sound arrester, be specifically related to a kind of acoustic screen.
Background technology
Along with progress and the development in city of society, people's living standard constantly improves, city
Traffic has become as and our the most closely-related problem.Building up of substantial amounts of expressway, city
Being open to traffic of light rail and high-speed railway, bring great convenience to our trip, but live simultaneously
Resident near these expressways, light rail and high ferro but suffer from the impact of traffic noise.For
Improvement civic living environment, relevant department is in week along the line such as road both sides and light rail, high ferro etc.
Enclose and be mounted with various absorbent lined barrier.
Existing acoustic screen is not provided with noise real-time monitoring device and monitoring indicator, it is impossible to and
Shi Faxian breakage acoustic screen body, cannot change after damage in time, and damaged local noise is relatively big, gives
Neighbouring citizen bring certain noise to perplex, and are not provided with Noctilucent device in acoustic screen bottom, give
Driving at night personnel bring certain driving risk, and the vertical section of sound barrier and tilting section arrange ratio
Example and to arrange angle unreasonable, noise, by after diffraction, make troubles still can to neighbouring resident,
Complicated integral structure, weight is big, and defening effect is undesirable, and service life is short.
Summary of the invention
Goal of the invention: the invention aims to overcome deficiency of the prior art, it is provided that one
Planting and monitor noise in real time, acoustic screen breakage is reminded, and noctilucence is pointed out, and rich firing angle degree is big, and insulate against sound effect
The best, the hollow back plate type acoustic screen of overall structure high-strength light.
Technical scheme: in order to solve above-mentioned technical problem, a kind of hollow backboard of the present invention
Formula acoustic screen, it is formed acoustic screen body by vertical section sound barrier and tilting section sound barrier, described
Angle between vertical section sound barrier and tilting section sound barrier is 150-170 °, described tilting section
The length of sound barrier accounts for the 1/5-1/3 of vertical section sound barrier length, and described acoustic screen body includes
Framework, is provided with foamed aluminium board in described framework front, is provided with Felt at the described framework back side,
Being interval with cavity inside described Felt, described cavity is located at the length side of Felt
To, and run through described Felt, inside described foamed aluminium board, it is provided with noise monitors in real time
Induction panel, described noise monitors induction panel in real time and is connected with controller, and described controller sets
Inside frame roof, being provided with monitoring indicator outside described frame roof, described monitoring refers to
Show that device is connected with controller, be provided with Noctilucent device at described lower frame.
Described Felt is one-body molded, for hollow backboard.
Described Noctilucent device is noctilucence stone or LED.
Described monitoring indicator is warning flashing lamp.
Angle between described vertical section sound barrier and tilting section sound barrier is 155 °.
The length of described tilting section sound barrier accounts for the 1/4 of vertical section sound barrier length.
Beneficial effect: compared with prior art, its remarkable advantage is the present invention: present configuration
Arranging rationally, the length of tilting section sound barrier accounts for the 1/4 of vertical section sound barrier length, and hangs down
Angle between straight section sound barrier and tilting section sound barrier is 155 °, and diffraction angle is big, will make an uproar
Sound boots up, and reduces the noise impact on neighbouring resident, uses noise to monitor sensitive surface in real time
Plate, can monitor noise in real time, fully understands acoustic screen ruuning situation, uses controller and prison
Survey indicator, owing to the noise of breakage is excessive, make monitoring indicator send police by controller
Report instruction, it appeared that the acoustic screen of breakage, changes in time, reduces further near to noise
The impact of resident, uses Noctilucent device, plays noctilucence suggesting effect, improves to driving at night personnel
Safety guarantee, uses hollow backboard, overall structure high-strength light, and this acoustic screen using effect is good,
Meet actual operation requirements.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the present invention；
Fig. 2 is the side structure schematic diagram of the present invention.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of hollow back plate type acoustic screen of the present invention, it by
Vertical section sound barrier 1 and tilting section sound barrier 2 form acoustic screen body, described vertical section sound-screen
Angle between barrier 1 and tilting section sound barrier 2 is 155 °, described tilting section sound barrier 2
Length accounts for the 1/4 of vertical section sound barrier 1 length, and described acoustic screen body includes framework 3,
Described framework 3 front is provided with foamed aluminium board 4, is provided with Felt 5 at described framework 3 back side,
Being interval with cavity 6 inside described Felt 5, described cavity 6 is located at Felt 5
Length direction, and run through described Felt 5, be provided with inside described foamed aluminium board 4
Noise monitors induction panel 7 in real time, and described noise monitors induction panel 7 and controller 8 in real time
Being connected, described controller 8 is located at framework 3 inside top, sets in described framework 3 top outer
Having monitoring indicator 9, described monitoring indicator 9 is connected with controller 8, at described framework 3
Bottom is provided with Noctilucent device 10；Described Felt 5 is one-body molded；Described Noctilucent device 10
For noctilucence stone or LED；Described monitoring indicator 9 is warning flashing lamp.Present configuration sets
Putting rationally, the length of tilting section sound barrier accounts for the 1/4 of vertical section sound barrier length, and vertically
Angle between section sound barrier and tilting section sound barrier is 155 °, and diffraction angle is big, by noise
Boot up, reduce the noise impact on neighbouring resident, use noise to monitor induction panel in real time,
Noise can be monitored in real time, fully understand acoustic screen ruuning situation, use controller and monitoring to refer to
Show device, owing to the noise of breakage is excessive, make monitoring indicator send alarm by controller and refer to
Show, it appeared that the acoustic screen of breakage, change in time, reduce resident near noise further
Impact, use Noctilucent device, rise noctilucence suggesting effect, to driving at night, personnel improve safety
Ensureing, using hollow backboard, overall structure high-strength light, this acoustic screen using effect is good, symbol
Close actual operation requirements.
The invention provides a kind of thinking and method, implement method and the way of this technical scheme
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, it is also possible to
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention,
Each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (6)
1. a hollow back plate type acoustic screen, it is characterised in that: it is by vertical section sound barrier (1)
With tilting section sound barrier (2) form acoustic screen body, described vertical section sound barrier (1) with incline
Tiltedly the angle between section sound barrier (2) is 150-170 °, described tilting section sound barrier (2)
Length account for the 1/5-1/3 of vertical section sound barrier (1) length, described acoustic screen body includes
Framework (3), is provided with foamed aluminium board (4) in described framework (3) front, in described framework (3)
The back side is provided with Felt (5), is interval with cavity (6) in described Felt (5) inside,
Described cavity (6) is located at the length direction of Felt (5), and runs through described sound absorption
Plate (5), is provided with noise in described foamed aluminium board (4) inner side and monitors induction panel (7) in real time,
Described noise is monitored induction panel (7) in real time and is connected with controller (8), described controller (8)
It is located at framework (3) inside top, is provided with monitoring indicator in described framework (3) top outer
(9), described monitoring indicator (9) is connected with controller (8), in described framework (3)
Bottom is provided with Noctilucent device (10).
Hollow back plate type acoustic screen the most according to claim 1, it is characterised in that: institute
State Felt (5) one-body molded.
Hollow back plate type acoustic screen the most according to claim 1, it is characterised in that: institute
Stating Noctilucent device (10) is noctilucence stone or LED.
Hollow back plate type acoustic screen the most according to claim 1, it is characterised in that: institute
Stating monitoring indicator (9) is warning flashing lamp.
Hollow back plate type acoustic screen the most according to claim 1, it is characterised in that: institute
Stating the angle between vertical section sound barrier (1) and tilting section sound barrier (2) is 155 °.
Hollow back plate type acoustic screen the most according to claim 1, it is characterised in that: institute
The length stating tilting section sound barrier (2) accounts for the 1/4 of vertical section sound barrier (1) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369282.7A CN106320201A (en) | 2015-06-29 | 2015-06-29 | Hollow back board type noise insulation screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369282.7A CN106320201A (en) | 2015-06-29 | 2015-06-29 | Hollow back board type noise insulation screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106320201A true CN106320201A (en) | 2017-01-11 |
Family
ID=57723217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510369282.7A Pending CN106320201A (en) | 2015-06-29 | 2015-06-29 | Hollow back board type noise insulation screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106320201A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2715673A1 (en) * | 1994-01-28 | 1995-08-04 | Eco Recyclage | Anti-noise wall for motor ways |
| CN2364098Y (en) * | 1998-09-30 | 2000-02-16 | 上海大众涂装材料有限公司 | Sound screen |
| JP2000170123A (en) * | 1998-12-07 | 2000-06-20 | Mitsubishi Electric Corp | Sound absorbing panel and panel strengthening body used therefor |
| CN102242575A (en) * | 2011-04-22 | 2011-11-16 | 有利华建筑预制件有限公司 | Noise-reducing dust-reducing partition system for construction site as well as assembling and use method thereof |
| CN103485290A (en) * | 2013-09-25 | 2014-01-01 | 江苏远兴环保集团有限公司 | External-hanging sound barrier for rail transit |
| CN204023434U (en) * | 2014-08-20 | 2014-12-17 | 朴太善 | Hollow back plate type sound barrier |
| CN204780656U (en) * | 2015-06-29 | 2015-11-18 | 宜兴市昊诚环保科技有限公司 | Cavity backplate formula sound insulating screen |
-
2015
- 2015-06-29 CN CN201510369282.7A patent/CN106320201A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2715673A1 (en) * | 1994-01-28 | 1995-08-04 | Eco Recyclage | Anti-noise wall for motor ways |
| CN2364098Y (en) * | 1998-09-30 | 2000-02-16 | 上海大众涂装材料有限公司 | Sound screen |
| JP2000170123A (en) * | 1998-12-07 | 2000-06-20 | Mitsubishi Electric Corp | Sound absorbing panel and panel strengthening body used therefor |
| CN102242575A (en) * | 2011-04-22 | 2011-11-16 | 有利华建筑预制件有限公司 | Noise-reducing dust-reducing partition system for construction site as well as assembling and use method thereof |
| CN103485290A (en) * | 2013-09-25 | 2014-01-01 | 江苏远兴环保集团有限公司 | External-hanging sound barrier for rail transit |
| CN204023434U (en) * | 2014-08-20 | 2014-12-17 | 朴太善 | Hollow back plate type sound barrier |
| CN204780656U (en) * | 2015-06-29 | 2015-11-18 | 宜兴市昊诚环保科技有限公司 | Cavity backplate formula sound insulating screen |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |