CN206486992U - A kind of pneumatic membrane building for suppressing echo - Google Patents
A kind of pneumatic membrane building for suppressing echo Download PDFInfo
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- CN206486992U CN206486992U CN201621376468.1U CN201621376468U CN206486992U CN 206486992 U CN206486992 U CN 206486992U CN 201621376468 U CN201621376468 U CN 201621376468U CN 206486992 U CN206486992 U CN 206486992U
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- air film
- main body
- sound
- pneumatic membrane
- membrane building
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- 239000012528 membrane Substances 0.000 title claims abstract description 38
- 239000011358 absorbing material Substances 0.000 claims abstract description 40
- 239000000725 suspension Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 230000001629 suppression Effects 0.000 description 4
- 238000009958 sewing Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Tents Or Canopies (AREA)
- Building Environments (AREA)
Abstract
The utility model embodiment is related to pneumatic membrane building field, more particularly to a kind of pneumatic membrane building for suppressing echo.The utility model embodiment discloses a kind of pneumatic membrane building for suppressing echo, including：Air film main body, sound-absorbing material and muffling bucket, sound-absorbing material are close on the inner surface of air film main body, and muffling bucket hangs on the top of air film main body.Through the above way, noise in pneumatic membrane building can absorb a part by the sound-absorbing material on air film body inner surface, remaining sound for reflexing to top is absorbed by muffling bucket, an only seldom part is reflected back toward ground, the utility model embodiment can reduce the sound reflection inside pneumatic membrane building, noise is reduced, alleviates personnel's long-time movable sense of discomfort caused by noise is excessive internally.
Description
Technical field
The utility model embodiment is related to pneumatic membrane building field, more particularly to a kind of pneumatic membrane building for suppressing echo.
Background technology
Pneumatic membrane building uses special building tunica fibrosa as building " shell ", poor by inner and outer air pressure, and " shell " is supported
Get up, form building main body, it is indoor to be supported without any framework or beam column, the building span of 120 meters of span can be easily realized,
It is suitable as stadiums, warehouse, logistics center and interim indoor place etc..
Because pneumatic membrane building inner space is big, no Liang Wuzhu, air film inwall is more regular and smooth, and sound is anti-inside it
Penetrate rate higher, and in the prior art, pneumatic membrane building is in order to increase effect of heat insulation, generally using double-deck air film structure, duplicature
Between air-flow lack mobility, when personnel are more, noise passes through multiple reflections, can make one to do not feel like oneself, personnel for a long time
Activity internally easily causes the adverse reactions such as anxiety, agitation.
Utility model content
The utility model embodiment is mainly solving the technical problems that a kind of pneumatic membrane building for suppressing echo of offer, can subtract
Sound reflection inside small pneumatic membrane building, reduce noise, alleviate personnel for a long time internally activity caused by noise is excessive not
Suitable sense.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of suppress back is provided
The pneumatic membrane building of sound, including：Air film main body, sound-absorbing material and muffling bucket, sound-absorbing material are close on the inner surface of air film main body,
Muffling bucket hangs on the top of air film main body.
Wherein, sound-absorbing material is close on inner surface of the air film main body away from ground 2m-4m.
Alternatively, sound-absorbing material and the inner surface of air film main body are fitted by VELCRO or slide fastener.
Alternatively, sound-absorbing material is rectangle, is enclosed along the inner surface setting one of air film main body.
Wherein, muffling bucket includes discontinuous hollow cylinder, and hollow cylinder is welded by building film material；
Alternatively, a diameter of 0.4m-0.5m of muffling bucket, length is 5m-6m.
Alternatively, muffling bucket also includes being fixed on the fixture outside the hollow cylinder；
The outside of hollow cylinder is fixed with a fixture every a segment distance；
Diameter symmetry of the fixture along hollow cylinder is provided with hanger at two, and the top of air film main body is set along its length
There are suspension ring；
Suspender belt is set to connect between hanger and the suspension ring, muffling bucket is by strip suspension in the top of air film main body.
Alternatively, the inside of hollow cylinder is fixed with an annular support member, the annular support member every a segment distance
Material be wooden or light-weight metal.
Alternatively, suspension ring are weldingly fixed on the top of air film main body.
Further, distance between several muffling buckets, each two muffling bucket is provided with the top of air film main body equal.
Wherein, the distance between each two muffling bucket is 0.5m-0.6m.
The beneficial effect of the utility model embodiment is：The situation of prior art is different from, the utility model embodiment
Pneumatic membrane building includes air film main body, sound-absorbing material and muffling bucket, and sound-absorbing material is close on the inner surface of air film main body, muffling bucket
One can be absorbed by the sound-absorbing material on air film body inner surface by hanging on the noise in the top of air film main body, pneumatic membrane building
Point, remaining sound for reflexing to top is absorbed by muffling bucket, and an only seldom part is reflected back toward ground, can reduce air film and build
The sound reflection of inside is built, noise is reduced, alleviates personnel's long-time movable sense of discomfort caused by noise is excessive internally.
Brief description of the drawings
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys
The element with same reference numbers label is expressed as similar element in the bright restriction not constituted to embodiment, accompanying drawing, removes
Composition is not limited the non-figure having in special statement, accompanying drawing.
Fig. 1 is the structural representation of the pneumatic membrane building of the suppression echo of the utility model embodiment；
Fig. 2 is the muffling bucket of the utility model embodiment and the structural representation of suspender belt；
Fig. 3 is another structural representation of the muffling bucket of the utility model embodiment；
Fig. 4 is the structural representation of the suspension ring of the air film main body of the utility model embodiment；
Fig. 5 is the side view of the pneumatic membrane building of the suppression echo of the utility model embodiment.
Embodiment
For the ease of understanding the utility model, below in conjunction with the accompanying drawings and specific embodiment, the utility model is carried out more detailed
Thin explanation.It should be noted that when element is expressed " being fixed on " another element, it can be directly in another element
There may be above or therebetween one or more elements placed in the middle.When an element is expressed " connection " another element, it can
To be directly to another element or there may be one or more elements placed in the middle therebetween.This specification is used
Term " vertical ", " level ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, technology all used in this specification and scientific terminology are with belonging to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit the utility model.Term used in this specification
"and/or" includes the arbitrary and all combination of one or more related Listed Items.
Refering to Fig. 1, Fig. 1 is the structural representation of the pneumatic membrane building of the suppression echo of the utility model embodiment, the air film
Building includes：Air film main body 100, sound-absorbing material 200 and muffling bucket 300, sound-absorbing material 200 are close to the interior of air film main body 100
On surface, muffling bucket 300 hangs on the top of air film main body 100.
In actual applications, sound-absorbing material 200 is usually textile porous materials, such as mineral wool, rock wool, wave cotton, environmental protection
Fiber acoustical cotton etc., such material internal has the hole of a large amount of small connections, and sound wave can go deep into material along these holes
Inside, occurs rubbing action with material and acoustic energy is converted into heat energy.In the present embodiment, sound-absorbing material 200 is close to for convenience
In on the inner surface of air film main body 100, sound-absorbing material 200 is pressed into abatvoix or sound-absorbing piece with certain regular shape.
In another embodiment, if sound-absorbing material 200 can be close to air film main body by air film main body 100 using double-deck air film structure
On 100 inner membrance.
Wherein, sound-absorbing material 200 is close on inner surface of the air film main body 100 away from ground 2m-4m, inside pneumatic membrane building
Source of sound be mainly the sound that the article friction or collision that people and person to person directly or indirectly contact are sent, the height base of source of sound
This sets sound-absorbing material 200 can be with 1 meter less than 8 away from ground, therefore on inner surface of the air film main body 100 away from ground 2m-4m
The acoustic absorption of significant portion once is fallen.Preferably, sound-absorbing material 200 is close to air film main body 100 away from ground 3m-3.5m
Inner surface on.
Sound-absorbing material 200 and the inner surface of air film main body 100 are fitted by VELCRO or slide fastener, using VELCRO or drawing
Chain, is easy to that sound-absorbing material 200 and air film main body 100 are fitted or separated.Specifically, pacify on the inner surface of air film main body 100
Equipped with VELCRO, also there is VELCRO at the back side of sound-absorbing material 200, and sound-absorbing material 200 is close into gas by the viscous force of VELCRO
On the inner surface of film main body 100；Or on the inner surface of air film main body 100 sewing zipper a piece of chain belt, in sound-absorbing material
Sound-absorbing material 200, the inner surface of air film main body 100 is close to by slide fastener by another chain belt of 200 side sewing zipper
On, alternatively, in two relative side sewing zippers of sound-absorbing material 200.In another embodiment, it is possible to use bonding agent will
Sound-absorbing material 200 is bonded on the inner surface of air film main body 100, because sound-absorbing material 200 is tabular or laminated structure, without that will inhale
Sound material 200 and air film main body 100 are separated.
Alternatively, it is to ensure assimilation effect of the sound-absorbing material 200 to sound to greatest extent, sound-absorbing material 200 is rectangle,
It can ensure that gap between adjacent two panels sound-absorbing material 200 is minimum in splicing, and be easy to splicing, sound-absorbing material 200 is along gas
The inner surface setting one of film main body 100 is enclosed.
Muffling bucket 300 includes discontinuous hollow cylinder 310, the material of the hollow cylinder 310 and the material of air film main body
It is identical, it is welded by building film material, therefore the overall weight of muffling bucket is lighter, can hang on the top of air film main body.Muffling bucket
Sound inside pneumatic membrane building can be scattered by 300 outer wall, while the energy of reflection sound is reduced, into hollow cylinder
310 sound almost loses totally after the inwall multiple reflections of hollow cylinder 310.The discontinuous design of hollow cylinder 310 can
Further to increase loss of the sound in the communication process of hollow cylinder 310.Wherein, a diameter of 0.4m-0.5m of muffling bucket 300,
Length is 5m-6m, it is ensured that sound can inside carry out multiple reflections, and then acoustic energy is disappeared.
Muffling bucket 300 also includes being fixed on the fixture outside hollow cylinder 310, and the outside of hollow cylinder 310 is every one
Segment distance is fixed with a fixture so that muffling bucket 300 can stablize the top for hanging on air film main body.
Diameter symmetry of the fixture along hollow cylinder 310 is provided with hanger at two, and hanger is welded at the two ends of fixture, Gu
Determine part and hollow cylinder 310 to fix by welding or bonding agent.Fixture shown in Fig. 2 is a cuff 320A, cuff 320A
Diameter it is identical with the diameter of hollow cylinder 310, be provided at both ends with hanger 321A in cuff 320A；Fixture shown in Fig. 3
For a collar 320B, similarly, collar 320B diameter is identical with the diameter of hollow cylinder 310, in cuff 320B upper end
It is provided with hanger 321B.
Further, the top of air film main body 100 is provided with suspension ring 110 along its length, wherein, between suspension ring 110
Distance is equal with the distance between the hanger of fixture.Suspender belt 400 is set to connect between hanger and suspension ring 110, muffling bucket 300
The top of air film main body 100 is hung on by suspender belt 400.
The inside of hollow cylinder 310 is fixed with an annular support member every a segment distance, and the material of annular support member is
Wooden or light-weight metal, such as bamboo matter support member or aluminum support member, prevent hollow cylinder 310 oversize under gravity because of length
Collapse and produce deformation, weaken the assimilation effect to sound.
It is another by one end of suspender belt 400 through the suspension ring 110 at the top of air film main body 100 after the completion of pneumatic membrane building inflation
The hanger through fixture is held, suspender belt length is adjusted, muffling bucket 300 is horizontally suspended at the top of air film main body 100.
Alternatively, as shown in figure 4, suspension ring 110 are weldingly fixed on the top of air film main body 110 so that suspension ring 110 can be born
Certain pulling force, the risk for preventing muffling bucket 300 from dropping.
As shown in figure 5, side views of the Fig. 5 for the pneumatic membrane building of the suppression echo of the utility model embodiment, air film main body
It is equal that 100 top is provided with distance between several muffling buckets 300, each two muffling bucket, what a muffling bucket can not absorb
Sound is scattered, and neighbouring muffling bucket absorbs sound as far as possible, reciprocal with this, so as to reduce inside pneumatic membrane building
Echo.
To make neighbouring muffling bucket absorb sound as far as possible, it is 0.5m- to set the distance between each two muffling bucket
0.6m, the distance between muffling bucket, which is slightly larger than between the diameter of muffling bucket, muffling bucket, to cooperate and will inhale sound as far as possible
Receive.
The situation of prior art is different from, the pneumatic membrane building of the utility model embodiment includes air film main body, sound-absorbing material
And muffling bucket, sound-absorbing material is close on the inner surface of air film main body, and muffling bucket hangs on the top of air film main body, pneumatic membrane building
Interior noise can absorb a part by the sound-absorbing material on air film body inner surface, and remaining reflexes to the sound at top by muffling bucket
Absorb, an only seldom part is reflected back toward ground, the sound reflection inside pneumatic membrane building can be reduced, reduce noise, alleviate
Personnel's internally movable sense of discomfort caused by noise is excessive for a long time.
Of the present utility model preferably implement it should be noted that being given in specification of the present utility model and its accompanying drawing
Example, still, the utility model can be realized by many different forms, however it is not limited to the implementation described by this specification
Example, these embodiments there is provided the purpose of these embodiments are made to this reality not as the extra limitation to the utility model content
It is more thorough comprehensive with the understanding of new disclosure.Also, above-mentioned each technical characteristic continues to be mutually combined, formed not upper
The various embodiments that face is enumerated, are accordingly to be regarded as the scope of the utility model specification record；Further, to ordinary skill
For personnel, it can according to the above description be improved or be converted, and all these modifications and variations should all belong to this practicality newly
The protection domain of type appended claims.
Claims (10)
1. a kind of pneumatic membrane building for suppressing echo, it is characterised in that including：Air film main body, sound-absorbing material and muffling bucket, the suction
Sound material is close on the inner surface of the air film main body, and the muffling bucket hangs on the top of the air film main body.
2. pneumatic membrane building according to claim 1, it is characterised in that
The sound-absorbing material is close on the inner surface of the air film main body away from ground 2m-4m.
3. pneumatic membrane building according to claim 2, it is characterised in that
The sound-absorbing material and the inner surface of the air film main body are fitted by VELCRO or slide fastener.
4. pneumatic membrane building according to claim 3, it is characterised in that
The sound-absorbing material is rectangle, is enclosed along the inner surface setting one of the air film main body.
5. pneumatic membrane building according to claim 1, it is characterised in that
The muffling bucket includes discontinuous hollow cylinder, and the hollow cylinder is welded by building film material；
A diameter of 0.4m-0.5m of the muffling bucket, length is 5m-6m.
6. pneumatic membrane building according to claim 5, it is characterised in that
The muffling bucket also includes being fixed on the fixture outside the hollow cylinder；
The outside of the hollow cylinder is fixed with a fixture every a segment distance；
Diameter symmetry of the fixture along the hollow cylinder is provided with hanger at two, and the top of the air film main body is along length
Direction is provided with suspension ring；
Suspender belt is set to connect between the hanger and the suspension ring, the muffling bucket is by the strip suspension in the air film master
The top of body.
7. pneumatic membrane building according to claim 6, it is characterised in that
The inside of the hollow cylinder is fixed with an annular support member every a segment distance, and the material of the annular support member is
Wooden or light-weight metal.
8. pneumatic membrane building according to claim 6, it is characterised in that
The suspension ring are weldingly fixed on the top of the air film main body.
9. pneumatic membrane building according to claim 1, it is characterised in that
Distance between several muffling buckets, each two muffling bucket is provided with the top of the air film main body equal.
10. pneumatic membrane building according to claim 9, it is characterised in that
The distance between described each two muffling bucket is 0.5m-0.6m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376468.1U CN206486992U (en) | 2016-12-14 | 2016-12-14 | A kind of pneumatic membrane building for suppressing echo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376468.1U CN206486992U (en) | 2016-12-14 | 2016-12-14 | A kind of pneumatic membrane building for suppressing echo |
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| Publication Number | Publication Date |
|---|---|
| CN206486992U true CN206486992U (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621376468.1U Active CN206486992U (en) | 2016-12-14 | 2016-12-14 | A kind of pneumatic membrane building for suppressing echo |
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| Country | Link |
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| CN (1) | CN206486992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138585A (en) * | 2018-07-26 | 2019-01-04 | 南京百音高科技有限公司 | Sound remodeling method is built in Charging gas film shop |
-
2016
- 2016-12-14 CN CN201621376468.1U patent/CN206486992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138585A (en) * | 2018-07-26 | 2019-01-04 | 南京百音高科技有限公司 | Sound remodeling method is built in Charging gas film shop |
| CN109138585B (en) * | 2018-07-26 | 2021-04-09 | 南京百音高科技有限公司 | Method for modifying sound of building inflatable air film museum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 b1-603, building B, Kexing Science Park, 15 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. Address before: 518057 No.3, 12 / F, unit 2, building B, Kexing Science Park, No.15 Keyuan Road, Central District, Nanshan District, Shenzhen City, Guangdong Province Patentee before: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 518000, 2002, Building B, Smart Plaza, No. 4068 Qiaoxiang Road, Gaofa Community, Shahe Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Bodewei Technology Co.,Ltd. Country or region after: China Address before: 518000 b1-603, building B, Kexing Science Park, 15 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. Country or region before: China |