CN109208770A - A kind of radiation protection sound absorbing plate - Google Patents
A kind of radiation protection sound absorbing plate Download PDFInfo
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- CN109208770A CN109208770A CN201710522286.3A CN201710522286A CN109208770A CN 109208770 A CN109208770 A CN 109208770A CN 201710522286 A CN201710522286 A CN 201710522286A CN 109208770 A CN109208770 A CN 109208770A
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- 230000005855 radiation Effects 0.000 title claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 claims abstract description 76
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 238000001179 sorption measurement Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 73
- 229910002804 graphite Inorganic materials 0.000 claims description 57
- 239000010439 graphite Substances 0.000 claims description 57
- 239000011358 absorbing material Substances 0.000 claims description 33
- 230000007246 mechanism Effects 0.000 claims description 22
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 18
- 239000004917 carbon fiber Substances 0.000 claims description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 18
- 239000011490 mineral wool Substances 0.000 claims description 11
- 239000006229 carbon black Substances 0.000 claims description 9
- 229910021389 graphene Inorganic materials 0.000 claims description 9
- 229910000859 α-Fe Inorganic materials 0.000 claims description 9
- 229910021392 nanocarbon Inorganic materials 0.000 claims description 8
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 5
- 239000002041 carbon nanotube Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 17
- 230000007547 defect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 34
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
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Classifications
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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
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B2001/925—Protection against harmful electro-magnetic or radio-active radiations, e.g. X-rays
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Building Environments (AREA)
Abstract
A kind of radiation protection sound absorbing plate, including substrate body are disclosed herein, further include inhaling wave unit and sound absorption unit；Wherein, the suction wave unit is arranged on the first surface of the substrate body, and the wave unit of inhaling is for the electromagnetic wave in adsorption space；The sound absorption unit is arranged on the second surface of the substrate body, and the sound absorption unit is for the noise in adsorption space；The application can be applied to board technology field, can effectively overcome defect in the prior art using the application, can effectively purify the air of a room；Further, additionally it is possible to meet the needs of interior space decorative ceiling.
Description
Technical field
This application involves but be not limited to board technology field, especially a kind of radiation protection sound absorbing plate.
Background technique
In the prior art, rock mineral wool is a kind of common architectural decorative and fitting materials, is widely used in roof, door and window, interior
The building heat preservations such as wall, exterior wall field especially has mature system in exterior insulation field.But existing rock wool is hardened
Structure has a single function.
With the development of society, the high speed development of electronic information technology is also brought while bringing many convenient to people
The another overall situation problem of electromagnetic pollution.Electromagnetic radiation is not seen, be can not touch, referred to as " stealthy killer ", but it is to human body body and mind
Healthy bring, which threatens, is no less than water pollution, atmosphere pollution and noise pollution.In order to protect environment, protection human health, ensure
Information security, it is necessary to which electromagnetic radiation is protected.
Therefore, a kind of electromagnetic radiation pollution that can be effectively reduced in building how is provided, moreover it is possible to meet architecture indoor sky
Between appellative function building materials, be current technical problem urgently to be solved.
Summary of the invention
The technical issues of the application solves is to provide a kind of radiation protection sound absorbing plate, can effectively overcome in the prior art
Defect can effectively purify the air of a room；Further, additionally it is possible to meet the needs of interior space decorative ceiling.
In order to solve the above technical problems, this application provides a kind of radiation protection sound absorbing plate, including substrate body, further include
Inhale wave unit and sound absorption unit；Wherein,
The suction wave unit is arranged on the first surface of the substrate body, and the suction wave unit is in adsorption space
Electromagnetic wave；
The sound absorption unit is arranged on the second surface of the substrate body, and the sound absorption unit is in adsorption space
Noise.
Above-mentioned radiation protection sound absorbing plate, can also have following features,
The suction wave unit includes the first Xi Bo mechanism, and first Xi Bo mechanism includes internal filled with absorbing material
Multiple shells, the multiple shell are arranged on the surface for inhaling wave unit.
Above-mentioned radiation protection sound absorbing plate, can also have following features,
The suction wave unit further includes the second Xi Bo mechanism, and second Xi Bo mechanism includes the table for being covered on the shell
Suction wave layer on face and the second surface.
Above-mentioned radiation protection sound absorbing plate, can also have following features,
The sound absorption unit includes multiple sound absorption slots, and the multiple sound absorption slot is uniformly provided with the first of the substrate body
On surface；
The sound absorption slot is set as cone cell slot, or is set as cylindrical slot, or be set as dovetail groove, or be set as gutter-like groove.
Above-mentioned radiation protection sound absorbing plate, can also have following features,
The absorbing material includes the graphite for mixing partial size, and the shell is set as conical shell, the conical shell
Open end and the first surface connect and compose taper closed chamber, and the absorbing material is arranged in the taper closed chamber.
Above-mentioned radiation protection sound absorbing plate, can also have following features,
It is set as bonding connection between the conical shell and the first surface, or is set as being threadedly coupled, or setting
To snap connection, or it is set as anchor connection.
Above-mentioned radiation protection sound absorbing plate, can also have following features,
The graphite of the mixing partial size includes 10% 45 μm of partial size graphite, 20% 120 μm of m partial size graphite, 20%
150 μm of partial size graphite, 40% 180 μm of partial size graphite and 10% 27 μm of partial size graphite.
Above-mentioned radiation protection sound absorbing plate, can also have following features,
The absorbing material further includes below one or more:
Ferrite, chopped carbon fiber, carbon nanotube, graphene, nano carbon black.
Above-mentioned radiation protection sound absorbing plate, can also have following features,
The substrate body is set as rock wool board, or is set as plasterboard.
Above-mentioned radiation protection sound absorbing plate, can also have following features,
The suction wave layer includes graphite paper and/or carbon fiber conductive paper, the surface for inhaling wave layer and the shell, described
It is bonding connection between second surface.
The application above-mentioned technical proposal has the following beneficial effects:
The application can be by the upper setting for inhaling wave unit, and the electromagnetic wave that can be realized in the interior space effectively absorbs, above-mentioned
The absorption operation of electromagnetic wave depends on absorbing material to electromaganic wave absorbing property, can be realized electromagnetic wave energy and turns to thermal energy
Change, and then can effectively absorb the electromagnetic wave in space；Noise can be made in sky by the sound absorption unit that substrate body surface is arranged
Between in communication process, by with sound absorption unit eddy generation effect etc., to realize the elimination operation of noise.
Further, the application can can be expanded by the setting of the graphite and conical shell of above-mentioned mixing partial size
Wide electro-magnetic wave absorption frequency band, and then can effectively improve and inhale wave technology effect；Also it is capable of providing to needed for absorbing material installation
Individual cavity can effectively ensure that the structural stability of absorbing material.
Further, the application can effectively be protected by the bonding connection between above-mentioned conical shell and first surface
The structural stability for demonstrate,proving substrate body itself, can effectively avoid because being threadedly coupled, snapping connection, connect brought by anchor connection
The case where fitting is inserted into the situation inside plate, effectively stress can be avoided to concentrate, enables to the longer life expectancy of plate entirety.
Further, the application can be by ferrite, chopped carbon fiber, carbon nanotube, graphene, one in nano carbon black
Kind or a variety of and graphite collective effect can greatly improve electro-magnetic wave absorption efficiency and broadening absorption band, and then can
Effectively improve electro-magnetic wave absorption technical effect.
Further, the application can be realized comprehensive sound absorption behaviour by the above-mentioned multiple sound absorption slots being uniformly arranged
Make, can be avoided the defect not good enough because of the local sound absorption effect caused by being arranged unevenly；In the present embodiment, above-mentioned sound absorption slot is excellent
It is selected as dovetail groove, the setting of above-mentioned dovetail groove enables to sound absorption unit and noise that stronger eddy current effect occurs, can be realized
Noise effectively eliminates.
Further, the enhancing that the application by the setting of above-mentioned second Xi Bo mechanism, can constitute electromagnetic wave absorbs
Structure, can further improve inhale wave unit suction wave technology effect, can with the first common coordinating operation of Xi Bo mechanism, with
Make to inhale wave unit with dual suction wave technology effect.
Other features and advantage will illustrate in the following description, also, partly become from specification
It obtains it is clear that being understood by implementing the embodiment of the present invention.The purpose of the application and other advantages can be by illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical scheme, and constitutes part of specification, with this
The embodiment of application is used to explain the technical solution of the application together, does not constitute the limitation to technical scheme.
Fig. 1 is the structure sectional view of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 3 is the structure sectional view of the embodiment of the present invention two；
Fig. 4 is the flow diagram of the embodiment of the present invention three；
It illustrates:
1- substrate body, 2- sound absorption slot, 3- conical shell, 4- absorbing material, 5- inhale wave layer.
Specific embodiment
Embodiments herein is described in detail below in conjunction with attached drawing.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can mutual any combination.
Embodiment one:
As shown in Figure 1, Figure 2, the embodiment of the present invention one provides a kind of radiation protection sound absorbing plate, including substrate body 1,
It further include inhaling wave unit and sound absorption unit；Wherein, it inhales wave unit to be arranged on the first surface of substrate body 1, inhales wave unit and use
Electromagnetic wave in adsorption space；Sound absorption unit is arranged on the second surface of substrate body 1, and sound absorption unit is used for adsorption space
In noise.
In concrete operations, can effectively it be absorbed by the upper setting for inhaling wave unit, the electromagnetic wave that can be realized in the interior space,
The absorption operation of above-mentioned electromagnetic wave depends on absorbing material 4 to electromaganic wave absorbing property, can be realized electromagnetic wave energy to
Thermal energy conversion, and then can effectively absorb the electromagnetic wave in space；The sound absorption unit that can be arranged by 1 surface of substrate body, makes
Noise during spatial, by with sound absorption unit eddy generation effect etc., to realize the elimination operation of noise.
In the prior art, the production of radiation-proof plate is that the mode of mixing within absorbing material 4 is added in plate, there is
The problems such as additive amount is limited, timber intensity reduces.Compared with the prior art, the present embodiment then passes through absorbing material 4 and is built in sky
In heart bullet, then directly combined with substrate body 1 using bonding mode, it is controllable to can be realized 4 additive amount of absorbing material,
It can be avoided timber intensity reduction, the service life of plate entirety can be effectively improved.
Further, in the present embodiment, above-mentioned suction wave unit includes the first Xi Bo mechanism, and the first Xi Bo mechanism includes inside
Multiple shells filled with absorbing material 4, multiple shells are arranged on the surface for inhaling wave unit.
In concrete operations, above-mentioned absorbing material 4 includes the graphite of mixing partial size, and above-mentioned graphite main component is natural scale
Graphite is similar to fish phosphorus shape, belongs to hexagonal crystal system, is in lamellar structure, and the wave absorbing agent as a kind of dielectric loss type has good
The performances such as good high temperature resistant, conduction, thermally conductive, lubrication, plastic and acid and alkali-resistance, while it is cheap, is very suitable to industrial production；
In addition, the natural flake graphite of different-grain diameter can widen electro-magnetic wave absorption frequency band, and then it can effectively improve and inhale wave technology effect
Fruit.
In the present embodiment, above-mentioned shell is set as conical shell 3, and the open end of conical shell 3 connect structure with first surface
Tapered closed chamber, absorbing material 4 are arranged in taper closed chamber；It can be capable of providing by the setting of taper closed chamber to suction
Wave material 4 installs required individual cavity, can effectively ensure that the structural stability of absorbing material 4.
In order to improve the connective stability between conical shell 3 and first surface, in the present embodiment, above-mentioned conical shell
It can be set to bonding connection between body 3 and first surface, may be alternatively provided as being threadedly coupled, may be alternatively provided as snapping connection,
It may be configured as anchor connection.
It is preferably bonding connection between above-mentioned conical shell 3 and first surface in concrete operations, above-mentioned bonding connection is set
Mode is set, can effectively ensure that the structural stability of substrate body 1 itself, can effectively avoid because being threadedly coupled, snapping connection,
The case where connector brought by anchor connection is inserted into the situation inside plate, effectively stress can be avoided to concentrate, enables to
The longer life expectancy of plate entirety.
Preferably, in the present embodiment, the graphite of above-mentioned mixing partial size includes 10% 45 μm of partial size graphite, 20% 120 μ
Mm partial size graphite, 20% 150 μm of partial size graphite, 40% 180 μm of partial size graphite and 10% 27 μm of partial size graphite.
In concrete operations, using the plate of the graphite absorbing material of above-mentioned mixing partial size, preferable electromagnetic wave can be played
Absorbent properties；The graphite preferable particle size of above-mentioned mixing partial size is 45 μm, 120 μm, 150 μm, 180 μm, 27 μm, and ratio is respectively
10%, 20%, 20%, 40%, 10%, the graphite absorbing material of above-mentioned preferred mixing partial size can be realized preferable absorption skill
Art effect can also have preferable operability.
Preferably, above-mentioned absorbing material 4 further includes below one or more: ferrite, chopped carbon fiber, carbon nanometer
Pipe, graphene, nano carbon black.
In concrete operations, electro-magnetic wave absorption effect can greatly be improved by the collective effect of above-mentioned material and graphite
Rate and broadening absorption band, and then electro-magnetic wave absorption technical effect can be effectively improved；In the present embodiment, above-mentioned absorbing material 4
Including ferrite, chopped carbon fiber, graphene and nano carbon black chopped carbon fiber, graphene and can be received by above-mentioned ferrite
The addition of rice carbon black enables to absorbing material 4 to have and preferably inhales wave technology effect.
Preferably, above-mentioned sound absorption unit includes multiple sound absorption slots 2, and multiple sound absorption slots 2 are uniformly provided with the of substrate body 1
On one surface；Sound absorption slot 2 is set as cone cell slot, or is set as cylindrical slot, or be set as dovetail groove, or be set as gutter-like groove.
In concrete operations, comprehensive sound absorption operation can be can be realized by the above-mentioned multiple sound absorption slots 2 being uniformly arranged,
It can be avoided the defect not good enough because of the local sound absorption effect caused by being arranged unevenly；In the present embodiment, above-mentioned sound absorption slot 2 is preferably
For dovetail groove, the setting of above-mentioned dovetail groove enables to sound absorption unit and noise that stronger eddy current effect occurs, can be realized and make an uproar
Sound effectively eliminates.
In the present embodiment, above-mentioned plate is preferably rock wool board, i.e., aforesaid substrate ontology 1 is rock wool board；It can be by the way that wave will be inhaled
Unit application is in rock wool board；Above-mentioned application has the rock wool board for inhaling wave unit and the unit that absorbs sound whole, can hang meeting interior
While the demand of top, the electromagnetic wave in the interior space can be also effectively eliminated, can also eliminate the noise in space simultaneously.
Embodiment two:
Second embodiment of the present invention provides a kind of radiation protection sound absorbing plates, and main structure is similar with embodiment one, also include
Substrate body inhales wave unit and sound absorption unit；About the specific setting of main structure, the record in embodiment one is referred to, this
Place is intended to illustrate difference between the two.
As shown in connection with fig. 3, in the present embodiment, above-mentioned suction wave unit further includes the second Xi Bo mechanism, the second Xi Bo mechanism packet
Include the suction wave layer 5 being covered on the surface and second surface of shell.
In concrete operations, the enhancing absorbing structure of electromagnetic wave can be constituted by the setting of above-mentioned second Xi Bo mechanism,
The suction wave technology effect for inhaling wave unit can be further improved, it can be with the first common coordinating operation of Xi Bo mechanism, so as to inhale
Wave unit has dual suction wave technology effect.
Above-mentioned suction wave layer 5 includes graphite paper, also may include carbon fiber conductive paper, can also simultaneously include graphite paper and carbon
Fiber conductive paper；It wherein, is bonding connection between the surface of above-mentioned suction wave layer 5 and shell, second surface；Above-mentioned bonding connection
Set-up mode can effectively improve the assembling effect of graphite paper and carbon fiber conductive paper, be bonded by smearing at the back side of paper
Glue can be realized.
In the present embodiment, above-mentioned suction wave layer 5 is preferably the composite layer of graphite paper and carbon fiber conductive paper, i.e., by above-mentioned graphite
Paper and carbon fiber conductive paper are stacked, and are covered on the surface and second surface of shell, to improve the suction for inhaling wave unit
Wave technology effect.
In addition, above-mentioned plate is plasterboard in the present embodiment, i.e., aforesaid substrate ontology 1 is plasterboard；It can be by the way that wave will be inhaled
Unit application is in plasterboard；Above-mentioned application has the rock wool board for inhaling wave unit and the unit that absorbs sound, and can meet indoor suspended ceiling need
While asking, the electromagnetic wave in the interior space can be effectively eliminated, can also eliminate the noise in space simultaneously.
In order to improve the connective stability between conical shell 3 and first surface, in the present embodiment, above-mentioned conical shell
The compound connection structure of bonding connection and anchor connection, the open end outer of conical shell 3 are set as between body 3 and first surface
It is provided with connection sheet；Wherein, holdfast is inserted into substrate body 1 after connection sheet, to realize conical shell 3 and substrate body
Connection between 1；Meanwhile above-mentioned conical shell 3 open end outer can be applied bonded adhesives, with simultaneously realize conical shell 3 with
Bonding connection between substrate body 1；The overall structure of sound absorbing plate can be greatly improved in the set-up mode of above-mentioned composite joint
Stability.
Embodiment three:
As shown in figure 4, the embodiment of the present invention three provide it is a kind of applied to embodiment one, the preparation method of embodiment two,
Include the following steps:
Step a: preparation substrate body；
Step b: wave unit is inhaled in setting on the first surface of the substrate body, and the suction wave unit is used for adsorption space
In electromagnetic wave suction wave unit；
Step c: setting sound absorption unit, the sound absorption unit are used for adsorption space on the second surface of the substrate body
In noise sound absorption unit.
In the present embodiment, above-mentioned steps b includes: to fill absorbing material into multiple shells respectively, inhales wave list to constitute
The first Xi Bo mechanism in member；The multiple shells that will be filled with absorbing material are uniformly fixed on the first surface of the substrate body
On；And then the achievable effective connection inhaled between wave unit and substrate body.
In the present embodiment, above-mentioned steps c includes: that multiple sound absorption slots are uniformly opened up in the substrate body, to constitute
State sound absorption unit；The sound absorption slot includes below one or more: cone cell slot, cylindrical slot, gutter-like groove；In the present embodiment, on
Stating sound absorption slot is preferably dovetail groove, the setting of above-mentioned dovetail groove, enables to sound absorption unit and noise that stronger vortex occurs and imitates
It answers, can be realized effectively eliminating for noise.
In concrete operations, above-mentioned absorbing material includes the graphite for mixing partial size, and shell is set as conical shell；By the suction
Wave material is filled into conical shell, and the open end of conical shell is connect with the first surface to constitute to accommodate and inhale wave material
The taper closed chamber of material.
In the present embodiment, the graphite of above-mentioned mixing partial size specifically includes 10% 45 μm of partial size graphite, 20% 120 μm of m
Partial size graphite, 20% 150 μm of partial size graphite, 40% 180 μm of partial size graphite and 10% 27 μm of partial size graphite.
In concrete operations, the hybrid manipulation of the graphite of above-mentioned mixing partial size by a larger container, can be realized, by 10%
45 μm of partial size graphite, 20% 120 μm of m partial size graphite, 20% 150 μm of partial size graphite, 40% 180 μm of partial size graphite and
10% 27 μm of partial size graphite are woven into larger container and are uniformly mixed, that is, may make up the graphite of above-mentioned mixing partial size.
In the present embodiment, above-mentioned absorbing material further includes below one or more: ferrite, chopped carbon fiber, carbon are received
Mitron, graphene and nano carbon black；By one in the ferrite, chopped carbon fiber, carbon nanotube, graphene and nano carbon black
Or it is multinomial be uniformly mixed with graphite, to constitute the absorbing material.Wherein, can by the collective effect of above-mentioned material and graphite,
Electro-magnetic wave absorption efficiency and broadening absorption band can greatly be improved, and then electro-magnetic wave absorption technology effect can be effectively improved
Fruit.
In concrete operations, conical shell can pass through binder or threaded connector or bayonet connection or anchor connection
Part is fixed on the first surface.
In the present embodiment, the setting of above-mentioned bonding agent can constitute the bonding connection between conical shell and first surface；
The setting of above-mentioned threaded connector can constitute the threaded connection between conical shell and first surface；Above-mentioned bayonet connection
Setting, snapping connection between conical shell and first surface can be constituted；The setting of above-mentioned anchor connector can be constituted
Anchor connection between conical shell and first surface；Those skilled in the art can select to connect accordingly according to the actual situation
Fitting, is subject to the stabilization realized between conical shell and first surface.
In the present embodiment, aforesaid substrate ontology is preferably arranged to rock wool board, and the setting of above-mentioned rock wool board can be further
Enhance the suction wave and sound absorption technique effect of plate entirety；Optionally, stone common in this field also may be selected in aforesaid substrate ontology
Cream plate.
Further, above-mentioned steps b further include: wave layer will be inhaled and be covered on surface and second table in the shell
On face, to constitute the second Xi Bo mechanism inhaled in wave unit；By the setting of above-mentioned second Xi Bo mechanism, electromagnetic wave can be constituted
Enhancing absorbing structure, can further improve inhale wave unit suction wave technology effect, can be common with the first Xi Bo mechanism
Coordinating operation, so that inhaling wave unit has dual suction wave technology effect.
In concrete operations, inhaling wave layer includes graphite paper and/or carbon fiber conductive paper, inhale wave layer with a thickness of 0.2mm-1mm；
Binder is smeared at the back side of graphite paper and/or carbon fiber conductive paper, and is adhered on the surface and second surface of shell
Realize that the position for inhaling wave layer is fixed.
In conjunction with the embodiments one, embodiment two, embodiment three, can it is found that the application can be by the upper setting for inhaling wave unit
Realize that the electromagnetic wave in the interior space effectively absorbs, the absorption operation of above-mentioned electromagnetic wave depends on absorbing material to electromagnetic wave
Absorption characteristic can be realized electromagnetic wave energy and convert to thermal energy, and then can effectively absorb the electromagnetic wave in space；Base can be passed through
The sound absorption unit of plate body surface setting, makes noise during spatial, by with sound absorption unit eddy generation effect etc.,
To realize the elimination operation of noise.
Further, the application can can be expanded by the setting of the graphite and conical shell of above-mentioned mixing partial size
Wide electro-magnetic wave absorption frequency band, and then can effectively improve and inhale wave technology effect；Also it is capable of providing to needed for absorbing material installation
Individual cavity can effectively ensure that the structural stability of absorbing material；
Further, the application can effectively be protected by the bonding connection between above-mentioned conical shell and first surface
The structural stability for demonstrate,proving substrate body itself, can effectively avoid because being threadedly coupled, snapping connection, connect brought by anchor connection
The case where fitting is inserted into the situation inside plate, effectively stress can be avoided to concentrate, enables to the longer life expectancy of plate entirety.
Further, the application can be by ferrite, chopped carbon fiber, carbon nanotube, graphene, one in nano carbon black
Kind or a variety of and graphite collective effect can greatly improve electro-magnetic wave absorption efficiency and broadening absorption band, and then can
Effectively improve electro-magnetic wave absorption technical effect.
Further, the application can be realized comprehensive sound absorption behaviour by the above-mentioned multiple sound absorption slots being uniformly arranged
Make, can be avoided the defect not good enough because of the local sound absorption effect caused by being arranged unevenly；In the present embodiment, above-mentioned sound absorption slot is excellent
It is selected as dovetail groove, the setting of above-mentioned dovetail groove enables to sound absorption unit and noise that stronger eddy current effect occurs, can be realized
Noise effectively eliminates.
Further, the enhancing that the application by the setting of above-mentioned second Xi Bo mechanism, can constitute electromagnetic wave absorbs
Structure, can further improve inhale wave unit suction wave technology effect, can with the first common coordinating operation of Xi Bo mechanism, with
Make to inhale wave unit with dual suction wave technology effect.
In the description of the present application, term " installation ", " connected ", " connection ", " fixation " etc. be shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also be with
Indirectly connected through an intermediary.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this application.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the application
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
Although those skilled in the art should be understood that embodiment disclosed by the embodiment of the present invention is as above, described
The content only embodiment of the present invention and the embodiment that uses for ease of understanding, be not intended to limit the invention embodiment.It is any
Technical staff in fields of the embodiment of the present invention, in the premise for not departing from spirit and scope disclosed by the embodiment of the present invention
Under, any modification and variation, but the scope of patent protection of the embodiment of the present invention can be carried out in the form and details of implementation,
Still it should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of radiation protection sound absorbing plate, including substrate body, which is characterized in that further include inhaling wave unit and sound absorption unit；Its
In,
The suction wave unit is arranged on the first surface of the substrate body, and the wave unit of inhaling is for the electricity in adsorption space
Magnetic wave；
The sound absorption unit is arranged on the second surface of the substrate body, and the sound absorption unit is for making an uproar in adsorption space
Sound.
2. radiation protection sound absorbing plate according to claim 1, which is characterized in that
The suction wave unit includes the first Xi Bo mechanism, and first Xi Bo mechanism includes internal multiple filled with absorbing material
Shell, the multiple shell are arranged on the surface for inhaling wave unit.
3. radiation protection sound absorbing plate according to claim 2, which is characterized in that
The suction wave unit further includes the second Xi Bo mechanism, second Xi Bo mechanism include be covered on the surface of the shell with
And the suction wave layer on the second surface.
4. radiation protection sound absorbing plate according to claim 1 or 2 or 3, which is characterized in that
The sound absorption unit includes multiple sound absorption slots, and the multiple sound absorption slot is uniformly provided with the first surface of the substrate body
On；
The sound absorption slot is set as cone cell slot, or is set as cylindrical slot, or be set as dovetail groove, or be set as gutter-like groove.
5. radiation protection sound absorbing plate according to claim 2 or 3, which is characterized in that
The absorbing material includes the graphite for mixing partial size, and the shell is set as conical shell, the opening of the conical shell
End connects and composes taper closed chamber with the first surface, and the absorbing material is arranged in the taper closed chamber.
6. radiation protection sound absorbing plate according to claim 5, which is characterized in that
It is set as bonding connection between the conical shell and the first surface, or is set as being threadedly coupled, or be set as card
Button connection, or it is set as anchor connection.
7. radiation protection sound absorbing plate according to claim 5, which is characterized in that
The graphite of the mixing partial size includes 10% 45 μm of partial size graphite, 20% 120 μm of m partial size graphite, 150 μm of 20%
Partial size graphite, 40% 180 μm of partial size graphite and 10% 27 μm of partial size graphite.
8. radiation protection sound absorbing plate according to claim 7, which is characterized in that
The absorbing material further includes below one or more:
Ferrite, chopped carbon fiber, carbon nanotube, graphene, nano carbon black.
9. radiation protection sound absorbing plate according to claim 1 or 2 or 3, which is characterized in that
The substrate body is set as rock wool board, or is set as plasterboard.
10. radiation protection sound absorbing plate according to claim 3, which is characterized in that
The suction wave layer includes graphite paper and/or carbon fiber conductive paper, the surface for inhaling wave layer and the shell, described second
It is bonding connection between surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710522286.3A CN109208770A (en) | 2017-06-30 | 2017-06-30 | A kind of radiation protection sound absorbing plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710522286.3A CN109208770A (en) | 2017-06-30 | 2017-06-30 | A kind of radiation protection sound absorbing plate |
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| CN109208770A true CN109208770A (en) | 2019-01-15 |
Family
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| CN201710522286.3A Pending CN109208770A (en) | 2017-06-30 | 2017-06-30 | A kind of radiation protection sound absorbing plate |
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