CN112726859A - Building plywood of making an uproar that separates - Google Patents
Building plywood of making an uproar that separates Download PDFInfo
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- CN112726859A CN112726859A CN202011581017.2A CN202011581017A CN112726859A CN 112726859 A CN112726859 A CN 112726859A CN 202011581017 A CN202011581017 A CN 202011581017A CN 112726859 A CN112726859 A CN 112726859A
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- 239000011120 plywood Substances 0.000 title claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 54
- 230000009467 reduction Effects 0.000 claims abstract description 31
- 238000002955 isolation Methods 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims description 28
- 239000002131 composite material Substances 0.000 claims description 16
- 238000005265 energy consumption Methods 0.000 claims description 12
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 9
- 240000001624 Espostoa lanata Species 0.000 claims description 9
- 206010044565 Tremor Diseases 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 4
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- 238000005192 partition Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
- E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
- E04B2001/849—Groove or slot type openings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
- E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
- E04B2001/8495—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the openings going through from one face to the other face of the element
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a noise insulation laminate for buildings, which comprises a laminate body and is characterized in that: the laminated board comprises a laminated board body and is characterized in that a central layer is arranged in the laminated board body, supporting noise reduction pipes are arranged between the central layers, a central isolation layer is fixedly connected to the middle position of the central layer, sound absorption ridge frames are arranged on the outer side of the laminated board body, sound absorption noise reduction layers are arranged in the central layer and located between the supporting noise reduction pipes, and the sound absorption noise reduction layers are located on one side, close to the sound absorption ridge frames, of the central layer. This building plywood of making an uproar that separates has solved the device and has inhaled the sound isolation effect poor to the problem that device intensity is low, the device is when using, and the plate body is inside to be close to the one side of inhaling sound arris frame and mainly plays the purpose of inhaling the sound and making an uproar and fall the noise, and through the main isolation boundary of vacuum center isolation layer, the opposite side of plate body mainly is used for further falling the sound of making an uproar and inhaling the remaining noise.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a noise insulation laminate for a building.
Background
Architectural noise reduction is a technique and method for reducing noise transmitted into a building by taking measures from the aspects of the layout, construction and interior design of the building, and architectural noise reduction decorative partitions reduce noise inside the building by means of partitions made of wood, microcellular rubber or polyvinyl chloride. The median of making an uproar falls for town road is the transparent plate setting of a characteristic mostly on the mount base, plays the effect of noise reduction through the thickness of transparent plate, however, the device only plays the effect of noise reduction through the thickness of transparent plate, and the effect that plays is relatively poor, and the sound isolation effect is poor is inhaled to the device to the intensity of device is low.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a noise insulation laminate for a building, which solves the problems of poor sound absorption and insulation effects and low strength of a device.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a building plywood of making an uproar that separates, includes the plywood body, its characterized in that: the laminate body is internally provided with a central layer, a supporting noise reduction pipe is arranged between the central layers, the middle position of the central layer is fixedly connected with a central isolation layer, the outer side of the laminate body is provided with a sound absorption ridge frame, the sound-absorbing and noise-reducing layer is arranged in the central layer and between the supporting and noise-reducing pipes, the sound-absorbing and noise-reducing layer is arranged on one side of the central layer close to the sound-absorbing prism frame, one side of the central layer, which is far away from the sound-absorbing edge frame, is provided with an inner solid layer plate, the sound-absorbing and noise-reducing layer comprises a layer plate, wall plate grooves and a sound-absorbing device, the wall plate grooves are uniformly arranged on the outer surface of the layer plate, just inhale the position that the sound device is located between the wallboard recess, inhale sound arris frame below and seted up and inhale the sound outer tank, the sound district is inhaled respectively mainly to the sound insulation plywood of device body and keeps apart the sound absorption district, and the device is when using, and the inside one side that is close to inhale the sound arris frame of plate body mainly plays the purpose of inhaling the sound and falling the noise.
Preferably, the supporting and noise reducing pipe comprises a pipe body, a sound inlet and a sound outlet, a sound absorbing cotton layer composite frame is arranged inside the pipe body, and a passive sound wave plate is arranged above the sound absorbing cotton layer composite frame.
Preferably, the sound inlet is positioned on one side of the passive sound wave plate, the sound outlet is positioned on one side of the sound-absorbing cotton layer composite frame, a communication hole is formed in the position, close to the lower portion of the sound-absorbing cotton layer composite frame, and the supporting noise reduction pipe arranged in the device is used for enabling sound waves to enter the passive sound wave plate. The weak kinetic energy is generated, so that the vibration is generated, a small echo is generated to offset the noise of one part, the noise of the other part can be absorbed by the sound-absorbing cotton layer composite frame arranged inside, the inlet and the outlet for arranging the sound are mainly used for preventing the accumulation of the noise, and the supporting noise reduction pipe can also play roles in supporting the laminated plate of the device and reinforcing the laminated plate.
Preferably, inhale the sound device including inhaling the sound frame body, inhale sound frame body one side and be provided with the range upon range of sound cotton board of inhaling, it is provided with the elastic support frame to inhale the sound frame body and keep away from the range upon range of one side of inhaling the sound cotton board, the elastic support frame outside and inhale the position between the sound frame body and be provided with the sound wave energy consumption device, inhale the sound device and mainly give the consumption with the sound wave energy of a portion through the sound wave energy consumption device, some noise can get into and inhale the sound frame body in addition, the sound groove of inhaling of a plurality of settings can effectual absorption inside noise.
Preferably, inhale the inside sound groove that is provided with of sound frame body, the intermediate position fixedly connected with center support post of sound frame body, the center support post outside is provided with inhales the sound semi-tube, inhale sound semi-tube evenly distributed in the center support post outside, the sound pipe of putting can produce less echo after the sound wave that receives the outside and give offsetting some noises, and the cotton board of the range upon range of sound of rear side is used for further inhaling the sound.
Preferably, the acoustic wave energy consumption device includes consumes the frame main part, consume the inside tremor arc piece that is provided with of frame main part, consume the inside lower fixedly connected with elastic component that leans on of frame main part, the elastic component outside is provided with inhales the sound cotton ball, inhale the sound cotton ball outside and install the arc shell through the elasticity rope.
Preferably, the center isolation layer sets up to the vacuum isolation plywood, and isolated effect is better, and through the vacuum center isolation layer as main isolation boundary, the opposite side of plate body mainly is used for further making an uproar and inhaling the sound to remaining noise.
(III) advantageous effects
The invention provides a noise insulation laminate for a building. The method has the following beneficial effects:
(one), this building noise insulation plywood, the noise insulation plywood of device body mainly inhale the sound district respectively and keep apart and inhale the sound district, and the device is when using, and the inside one side that is close to inhaling sound arris frame of plate body mainly plays the purpose of inhaling the sound and making an uproar and fall, and through the main division of keeping apart of vacuum center isolation layer, the opposite side of plate body mainly is used for further falling the sound of making an uproar to remaining noise.
(II), this building noise insulation plywood, sound absorbing device mainly are through the acoustic wave energy consumption device with the acoustic wave energy of one for consuming, and the noise of some can get into in addition and inhale the sound frame body, and the sound groove of inhaling of a plurality of settings can effectual absorption inside noise.
And (III) the sound absorption pipe arranged on the building noise insulation laminate can generate small echoes to offset part of noise after receiving the sound waves on the outer side, and the laminated sound absorption cotton plate on the rear side is used for further sound absorption.
(IV), this building heat insulation plywood, the inside acoustic wave energy consumption device of device mainly is through the route that the extension sound passed through to the acoustic wave that gets into is consumed to it also can give absorption with some acoustic wave noise to set up weak kinetic energy absorption sound absorption cotton ball, is used for consuming the noise that the external world got into.
And (V) a supporting noise reduction pipe arranged in the building noise insulation laminate is used for supporting the passive sound wave plate through entering sound waves. The weak kinetic energy is generated, so that the vibration is generated, a small echo is generated to offset the noise of one part, the noise of the other part can be absorbed by the sound-absorbing cotton layer composite frame arranged inside, the inlet and the outlet for arranging the sound are mainly used for preventing the accumulation of the noise, and the supporting noise reduction pipe can also play roles in supporting the laminated plate of the device and reinforcing the laminated plate.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of a plate body section of the device of the present invention;
FIG. 3 is a schematic structural view of a support noise reduction tube according to the present invention;
FIG. 4 is a schematic view of the structure of the sound-absorbing and noise-reducing layer according to the present invention;
FIG. 5 is a schematic view of the structure of the sound-absorbing device according to the present invention;
FIG. 6 is a schematic structural diagram of an acoustic energy consuming apparatus according to the present invention;
in the figure: 1 plywood body, 2 central layers, 3 central isolation layers, 4 support and fall the pipe, 41 bodys, 42 inhale the cotton layer complex frame of sound, 43 sound inlet, 44 sound outlet, 45 passive acoustic board, 46 intercommunicating pore, 5 inhale the arris frame, 6 inhale the sound and fall the layer of making an uproar, 7 inhale the outer groove, 8 inhale the sound device, 81 inhale the sound frame body, 82 range upon range of inhale the sound cotton board, 83 central support column, 84 inhale the half pipe of sound, 85 elastic support frame, 9 sound wave energy consuming apparatus, 91 consume the frame main part, 92 tremble arc piece, 93 elastic component, inhale the cotton ball of sound, 95 arc shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a building plywood of making an uproar that makes an uproar, includes plywood body 1, its characterized in that: the laminated board comprises a laminated board body 1, a central layer 2, supporting noise reduction pipes 4, a central isolation layer 3, sound absorption ridge frames 5, sound absorption and noise reduction layers 6, an inner solid layer board, a wallboard groove 62 and a sound absorption device 8, wherein the central layer 2 is arranged in the laminated board body 1, the supporting noise reduction pipes 4 are arranged between the central layers 2, the central isolation layer 3 is fixedly connected to the middle position of the central layer 2, the sound absorption ridge frames 5 are arranged on the outer side of the laminated board body 1, the sound absorption and noise reduction layers 6 are arranged in the central layer 2 at positions between the supporting noise reduction pipes 4, the sound absorption and noise reduction layers 6 are arranged on one side, close to the sound absorption ridge frames 5, and inhale the position that sound device 8 is located between wallboard recess 62, inhale sound arris frame 5 below and seted up and inhale sound outer tank 7, the sound zone is inhaled respectively mainly and keeps apart the sound zone to the sound insulation plywood of device body, and the device is when using, and the inside one side that is close to inhale sound arris frame 5 of plate body mainly plays the purpose of inhaling the sound and falling the noise.
The supporting noise reduction pipe 4 comprises a pipe body 41, a sound inlet 43 and a sound outlet 44, wherein a sound absorption cotton layer composite frame 42 is arranged inside the pipe body 41, and a passive sound wave plate 45 is arranged above the sound absorption cotton layer composite frame 42.
The sound inlet 43 is located at one side of the passive sound wave plate 45, the sound outlet 44 is located at one side of the sound absorption cotton layer composite frame 42, the communication hole 46 is arranged at the position below the sound absorption cotton layer composite frame 42, and the supporting noise reduction pipe 4 arranged in the device is used for transmitting sound waves to the passive sound wave plate 45. The weak kinetic energy is generated, so that the vibration is generated, a small echo is generated to offset one part of noise, the other part of noise can be absorbed by the sound-absorbing cotton layer composite frame 42 arranged inside, the inlet and the outlet for arranging the sound are mainly used for preventing the accumulation of the noise, and the supporting noise reduction pipe 4 can also play roles in supporting a laminate of the device and reinforcing the laminate.
The second embodiment:
referring to fig. 1-6, on the basis of the first embodiment, the present invention provides a technical solution: inhale sound device 8 including inhaling sound frame body 81, inhale sound frame body 81 one side and be provided with range upon range of sound absorption cotton board 82, inhale the sound frame body 81 and keep away from range upon range of sound absorption cotton board 82 one side and be provided with elasticity support frame 85, the position between the elasticity support frame 85 outside and the sound frame body 81 is provided with sound wave energy consumption device 9, inhale sound device 8 and mainly give the consumption with the sound wave energy of a portion through sound wave energy consumption device 9, some noise can get into and inhale sound frame body 81 in addition, the sound groove of inhaling of a plurality of settings can effectual absorption inside noise.
Inhale the inside sound groove that is provided with of sound frame body 81, the intermediate position fixedly connected with center support post 83 of inhaling sound frame body 81, the center support post 83 outside is provided with inhales sound half-pipe 84, inhales sound half-pipe 84 evenly distributed in the center support post 83 outside, and the sound pipe of putting can produce less echo after receiving the sound wave in the outside and give offsetting some noise, and the range upon range of sound absorption cotton board 82 of rear side is used for further inhaling the sound.
The acoustic wave energy consumption device 9 includes consuming the frame main part 91, consumes the inside tremor arc piece 92 that is provided with of frame main part 91, consumes the inside lower fixed position of frame main part 91 and is connected with elastic component 93, and the elastic component 93 outside is provided with inhales sound cotton ball 94, inhales the sound cotton ball 94 outside and installs arc shell 95 through the elastic cord.
When the device is used, the noise insulation laminate of the device body is mainly used for respectively absorbing the sound area and isolating the sound absorption area, when the device is used, one side of the sound absorption ridge frame 5 is arranged at one side close to noise, the noise at the outer side enters the laminate body 1 through the sound absorption outer groove 7 which is arranged at the lower part of the outer side of the sound absorption ridge frame 5, one side of the inner part of the laminate body close to the sound absorption ridge frame 5 mainly plays the roles of absorbing the sound and reducing the noise, the vacuum central isolation layer 3 serves as a main isolation boundary, and the other side of the laminate body is mainly used for further reducing the noise and absorbing the;
when noise enters the interior of the plate body, the sound absorption device 8 mainly consumes one part of sound wave energy through the sound wave energy consumption device 9, the other part of noise enters the sound absorption frame body 81, a plurality of sound absorption grooves can effectively absorb the internal noise, the arranged sound absorption pipes can generate small echoes to offset one part of noise after receiving the sound wave on the outer side, and the laminated sound absorption cotton plate 82 on the rear side is used for further sound absorption;
the sound wave energy consumption device 9 in the device mainly consumes the entering sound wave by lengthening the path through which the sound passes, and a weak kinetic energy absorption sound absorption cotton ball 94 is arranged to absorb part of sound wave noise and is used for consuming the noise entering from the outside;
the supporting noise reduction tube 4 arranged inside the device is a passive sound wave plate 45 through incoming sound waves. The weak kinetic energy is generated, so that the vibration is generated, a small echo is generated to offset one part of noise, the other part of noise can be absorbed by the sound-absorbing cotton layer composite frame 42 arranged inside, the inlet and the outlet for arranging the sound are mainly used for preventing the accumulation of the noise, and the supporting noise reduction pipe 4 can also play roles in supporting a laminate of the device and reinforcing the laminate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a building plywood of making an uproar that separates, includes plywood body (1), its characterized in that: the laminated board comprises a laminated board body (1), wherein a central layer (2) is arranged inside the laminated board body (1), supporting noise reduction pipes (4) are arranged between the central layers (2), a central isolation layer (3) is fixedly connected to the middle position of the central layer (2), a sound absorption ridge frame (5) is arranged on the outer side of the laminated board body (1), a sound absorption and noise reduction layer (6) is arranged at the position, between the supporting noise reduction pipes (4), inside the central layer (2), the sound absorption and noise reduction layer (6) is arranged on one side, close to the sound absorption ridge frame (5), of the central layer (2), one side, far away from the sound absorption ridge frame (5), of the central layer (2) is provided with an inner solid layer board, the sound absorption and noise reduction layer (6) comprises a layer (61), a wallboard groove (62) and a sound absorption device (8), the wallboard groove (62) is uniformly arranged on the outer surface of the laminated board body (61), and a sound-absorbing outer groove (7) is formed below the sound-absorbing prism frame (5).
2. A building noise insulation laminate according to claim 1, wherein: the supporting noise reduction pipe (4) comprises a pipe body (41), a sound inlet (43) and a sound outlet (44), wherein a sound absorption cotton layer composite frame (42) is arranged inside the pipe body (41), and a passive sound wave plate (45) is arranged above the sound absorption cotton layer composite frame (42).
3. A building noise insulation laminate according to claim 2, wherein: the sound inlet (43) is positioned at one side of the passive sound wave plate (45), the sound outlet (44) is positioned at one side of the sound absorption cotton layer composite frame (42), and a communication hole (46) is arranged at the position below the sound absorption cotton layer composite frame (42).
4. A building noise insulation laminate according to claim 1, wherein: inhale sound device (8) including inhaling sound frame body (81), it is provided with range upon range of sound cotton board (82) of inhaling to inhale sound frame body (81) one side, it keeps away from range upon range of sound cotton board (82) one side of inhaling sound frame body (81) is provided with elasticity support frame (85), the position between elasticity support frame (85) outside and sound frame body (81) is provided with sound wave energy consumption device (9).
5. A building noise insulation laminate according to claim 4, wherein: inhale the inside sound groove that is provided with of sound frame body (81), inhale intermediate position fixedly connected with center support post (83) of sound frame body (81), center support post (83) outside is provided with inhales sound semi-tube (84), inhale sound semi-tube (84) evenly distributed in center support post (83) outside.
6. A building noise insulation laminate according to claim 4, wherein: acoustic wave energy consumption device (9) are including consuming frame main part (91), consume frame main part (91) inside and be provided with tremble arc piece (92), consume frame main part (91) inside fixed position that leans on down be connected with elastic component (93), the elastic component (93) outside is provided with inhales sound cotton ball (94), inhale sound cotton ball (94) outside and install arc shell (95) through the elasticity rope.
7. A building noise insulation laminate according to claim 1, wherein: the central isolation layer (3) is a vacuum isolation laminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011581017.2A CN112726859B (en) | 2020-12-28 | 2020-12-28 | Building noise insulation layer board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011581017.2A CN112726859B (en) | 2020-12-28 | 2020-12-28 | Building noise insulation layer board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112726859A true CN112726859A (en) | 2021-04-30 |
| CN112726859B CN112726859B (en) | 2023-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011581017.2A Active CN112726859B (en) | 2020-12-28 | 2020-12-28 | Building noise insulation layer board |
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| CN112726859B (en) | 2023-05-05 |
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