CN205776849U - A kind of composite multi-layer heat preservation and soundproof structure - Google Patents
A kind of composite multi-layer heat preservation and soundproof structure Download PDFInfo
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- CN205776849U CN205776849U CN201620513545.7U CN201620513545U CN205776849U CN 205776849 U CN205776849 U CN 205776849U CN 201620513545 U CN201620513545 U CN 201620513545U CN 205776849 U CN205776849 U CN 205776849U
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Abstract
This utility model relates to a kind of composite multi-layer heat preservation and soundproof structure, including heat-reflecting layer, the first base fabric, melamine foamed plastic layer, the second base fabric and metallic plate damping structure；Described heat-reflecting layer is arranged on the first base fabric end surface, is combined mutually with the first base fabric；Described melamine foamed plastic layer is arranged between the first base fabric and the second base fabric, and lower end is provided with metallic plate damping structure；This utility model uses multilayer material to be composited, and has preferable heat insulation effect and sound insulation property；Fire resistance is good, and the fire resistance of melamine foamed plastic layer own reaches B1 level, nonflammable material, and by the material clad can such as heat-reflecting layer and base fabric, integral heat insulation performance is greatly increased；Construct convenient, features simple structure, time saving and energy saving；Thickness is thin, total structure thickness only 10 ~ 100mm, less than traditional structure, and has preferably insulation and sound insulation property.
Description
Technical field
This utility model relates to a kind of composite multi-layer heat preservation and soundproof structure, belongs to building heat preservation sound insulation field.
Background technology
nullIn the overall situation of whole world low-carbon economy，Environmental protection、The exploitation of energy-saving material is emphasis link therein，Countries in the world all face serious energy problem in recent years，The Energy situation of China makes people worried especially，The energy resource consumption total amount of China alreadys more than 1,300,000,000 tons，Account for nearly the 10% of world energy consumption，Occupy second place of the world，Simultaneously，Environment noise and vibration pollution are a kind of physical contamination，Human physiology and psychology can be constituted impact，Cause people that the environment of noise is complained，Even cause aggressive behavior，Affect social harmony，At present，The building heat preservation sound insulating material rock wool that market commonly uses、Glass cotton、The associated materials products such as mineral wool，And the inorganic material such as foam glass，In the middle of current material and the material that commonly uses at present，Although various materials have the advantage of oneself in application，But some of which material unit weight is bigger、Compactness and machinability are poor、The problems such as thermal and insulating performance is slightly worse；The problems such as some material safety steadiness is poor, short-lived, fire protecting performance is poor；Some materials'use thickness is thick, uses the problems such as the most convenient, and under such background, the new builing structure with insulation and sound insulation property obtains effective development.
Utility model content
This utility model purpose is to provide a kind of composite multi-layer heat preservation and soundproof structure to overcome the deficiencies in the prior art, and the heat insulation effect overcoming current material is low low with sound insulation property, and current material is thicker, the deficiencies such as inadequate facilitation of constructing.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of composite multi-layer heat preservation and soundproof structure, including heat-reflecting layer, the first base fabric, melamine foamed plastic layer, the second base fabric and metallic plate damping structure；Described heat-reflecting layer is arranged on the first base fabric surface, is combined mutually with the first base fabric；Described melamine foamed plastic layer is arranged between the first base fabric and the second base fabric, and lower end is provided with metallic plate damping structure.
Preferably, the thickness of described heat-reflecting layer, the first base fabric and the second base fabric is 1.5mm.
Preferably, the thickness of described melamine foamed plastic layer is 5 ~ 50mm, and the porosity is 95% ~ 98%.
Preferably, described metallic plate damping structure includes metallic plate and damping layer；In described metallic plate damping structure thickness is metallic plate 3 times of damping layer.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
A kind of composite multi-layer heat preservation and soundproof structure of this utility model scheme, uses multilayer material to be composited, has preferable heat insulation effect and sound insulation property；Good sound insulation property, metallic plate damping structure, there is higher surface density, can be structures providing mechanical intensity, be also preferable sound insulating material simultaneously；Higher sound absorbing capabilities and good heat-insulating property, melamine foamed plastic layer has abundant air hole structure, and acoustic absorptivity is higher, can effectively be stoped the convection heat transfer' heat-transfer by convection of air simultaneously, and heat-reflecting layer can at utmost reduce heat radiation；Fire resistance is good, and the fire resistance of melamine foamed plastic layer own reaches B1 level, nonflammable material, and by the material clad can such as heat-reflecting layer and base fabric, integral heat insulation performance is greatly increased；Construct convenient, features simple structure, time saving and energy saving；Thickness is thin, total structure thickness only 10 ~ 100mm, less than traditional structure, and has preferably insulation and sound insulation property.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of composite multi-layer heat preservation and soundproof structure of the present utility model；
Wherein: 1, heat-reflecting layer；2, the first base fabric；3, melamine foamed plastic layer；4, the second base fabric；5, metallic plate damping structure；6, metallic plate；7, damping layer.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
It is a kind of composite multi-layer heat preservation and soundproof structure described in the utility model as shown in Figure 1, including heat-reflecting layer the 1, first base fabric 2, melamine foamed plastic layer the 3, second base fabric 4 and metallic plate damping structure 5；Described heat-reflecting layer 1 is arranged on the first base fabric 2 surface, is combined with the first base fabric 2 phase；Described melamine foamed plastic layer 3 is arranged between the first base fabric 2 and the second base fabric 4, and lower end is provided with metallic plate damping structure 5；The thickness of described heat-reflecting layer the 1, first base fabric 2 and the second base fabric 4 is 1.5mm, and structural thickness can be greatly lowered；The thickness of described melamine foamed plastic layer 3 is 5 ~ 50mm, and the porosity is 95% ~ 98%；Described metallic plate damping structure 5 includes metallic plate 6 and damping layer 7；In described metallic plate damping structure 5 thickness is metallic plate 63 times of damping layer 7.
Embodiment 1, a kind of composite multi-layer heat preservation and soundproof structure, including heat-reflecting layer the 1, first base fabric 2, melamine foamed plastic layer the 3, second base fabric 4 and metallic plate damping structure 5；Described heat-reflecting layer 1 is arranged on the first base fabric 2 end surface, is combined with the first base fabric 2 phase；Described melamine foamed plastic layer 3 is arranged between the first base fabric 2 and the second base fabric 4, and lower end is provided with metallic plate damping structure 5；Total structure thickness of the present utility model is about 15mm；The thickness of both sides heat-reflecting layer 1 and first base fabric the 2, second base fabric 4 is about 1.5mm；The thickness of melamine foamed plastic layer 3 is about 10mm, and the porosity is about 97%；Metallic plate damping structure 5 is 4mm, and this utility model, as construction wall insulation material, has good flame-retardant and thermal-insulated performance, and sound insulation property is excellent, can play good insulation, sound insulation and energy-saving protective effect.
Embodiment 2, a kind of composite multi-layer heat preservation and soundproof structure, including heat-reflecting layer the 1, first base fabric 2, melamine foamed plastic layer the 3, second base fabric 4 and metallic plate damping structure 5；Described heat-reflecting layer 1 is arranged on the first base fabric 2 end surface, is combined with the first base fabric 2 phase；Described melamine foamed plastic layer 3 is arranged between the first base fabric 2 and the second base fabric 4, and lower end is provided with metallic plate damping structure 5；Total structure thickness of the present utility model is 63mm；The thickness of both sides heat-reflecting layer 1 and first base fabric the 2, second base fabric 4 is about 1.5mm；The thickness of melamine foamed plastic layer 3 is 50mm; the porosity is about 97%; metallic plate damping structure 5 is 12mm; this utility model is as construction wall insulation material; there is good flame-retardant and thermal-insulated performance; structural plane density is less, and defening effect is preferable, can play insulation, sound insulation and energy-saving protective effect.
A kind of composite multi-layer heat preservation and soundproof structure of the present utility model, uses multilayer material to be composited, has preferable heat insulation effect and sound insulation property；Good sound insulation property, metallic plate damping structure 5, there is higher surface density, can be structures providing mechanical intensity, be also preferable sound insulating material simultaneously；Higher sound absorbing capabilities and good heat-insulating property, melamine foamed plastic layer 3 has abundant air hole structure, and acoustic absorptivity is higher, can effectively be stoped the convection heat transfer' heat-transfer by convection of air simultaneously, and heat-reflecting layer 1 can at utmost reduce heat radiation；Fire resistance is good, and the fire resistance of melamine foamed plastic layer 3 own reaches B1 level, nonflammable material, and by material clad cans such as heat-reflecting layer 1 and first, second base fabrics 2,4, integral heat insulation performance is greatly increased；Construct convenient, features simple structure, time saving and energy saving；Thickness is thin, total structure thickness only 10 ~ 100mm, less than traditional structure, and has preferably insulation and sound insulation property.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within this utility model rights protection.
Claims (4)
1. a composite multi-layer heat preservation and soundproof structure, it is characterised in that: include heat-reflecting layer, the first base fabric, melamine foamed plastic layer, the second base fabric and metallic plate damping structure；Described heat-reflecting layer is arranged on the first base fabric surface, is combined mutually with the first base fabric；Described melamine foamed plastic layer is arranged between the first base fabric and the second base fabric, and lower end is provided with metallic plate damping structure.
A kind of composite multi-layer heat preservation and soundproof structure the most according to claim 1, it is characterised in that: the thickness of described heat-reflecting layer, the first base fabric and the second base fabric is 1.5mm.
A kind of composite multi-layer heat preservation and soundproof structure the most according to claim 1, it is characterised in that: the thickness of described melamine foamed plastic layer is 5 ~ 50mm, and the porosity is 95% ~ 98%.
A kind of composite multi-layer heat preservation and soundproof structure the most according to claim 1, it is characterised in that: described metallic plate damping structure includes metallic plate and damping layer；In described metallic plate damping structure thickness is metallic plate 3 times of damping layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513545.7U CN205776849U (en) | 2016-05-31 | 2016-05-31 | A kind of composite multi-layer heat preservation and soundproof structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513545.7U CN205776849U (en) | 2016-05-31 | 2016-05-31 | A kind of composite multi-layer heat preservation and soundproof structure |
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| CN205776849U true CN205776849U (en) | 2016-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863091A (en) * | 2016-05-31 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Composite multi-layer heat preservation and sound insulation structure |
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2016
- 2016-05-31 CN CN201620513545.7U patent/CN205776849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863091A (en) * | 2016-05-31 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Composite multi-layer heat preservation and sound insulation structure |
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