CN216915169U - PP (polypropylene) clean aesthetic board with high-strength sound absorption function - Google Patents
PP (polypropylene) clean aesthetic board with high-strength sound absorption function Download PDFInfo
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- CN216915169U CN216915169U CN202123303851.8U CN202123303851U CN216915169U CN 216915169 U CN216915169 U CN 216915169U CN 202123303851 U CN202123303851 U CN 202123303851U CN 216915169 U CN216915169 U CN 216915169U
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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
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- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model provides a PP clean aesthetic board with a high-strength sound absorption function, which comprises an aluminum alloy outer surrounding frame, a PP panel, a PP bottom board, a first sound absorption layer, a rock wool filling layer and a second sound absorption layer, wherein the first sound absorption layer is arranged at the lower side of the PP panel, an aluminum alloy honeycomb board layer is arranged at the lower side of the first sound absorption layer, the rock wool filling layer is arranged inside the aluminum alloy honeycomb board layer, the second sound absorption layer is arranged at the lower side of the aluminum alloy honeycomb board layer, a glass magnesium reinforcing supporting layer is arranged at the lower side of the second sound absorption layer, the PP bottom board is arranged at the lower side of the glass magnesium reinforcing supporting layer, an aluminum alloy reinforcing support rod is fixedly arranged between the PP bottom board and the PP panel, a built-in cavity is arranged inside the aluminum alloy reinforcing support rod, the PP panel and the annular side surface of the PP bottom board are coated with the aluminum alloy outer surrounding frame, and the design solves the problems that the original PP has poor clean aesthetic board structure strength and poor sound absorption effect, the utility model has the advantages of reasonable structure, high structural strength, good sound absorption effect and strong practicability.
Description
Technical Field
The utility model discloses a PP (polypropylene) clean aesthetic board with a high-strength sound absorption function, belonging to the technical field of PP clean aesthetic boards.
Background
The PP plate is also called a polypropylene (PP) plate (a PP pure plate, a modified PP plate, a reinforced PP plate and a PP welding rod) and is a semi-crystalline material. It is harder and has a higher melting point than PE. Since homopolymer PP is very brittle above 0 deg.C, many commercial PP materials are random copolymers with 1-4% ethylene added or segmented copolymers with higher ethylene content.
Among the prior art, the clean aesthetic plate structure intensity of current PP is high inadequately, and it is not good enough to inhale the sound insulation effect, influences the result of use, and the practicality is not good, and the clean aesthetic plate of PP who has the high strength sound absorption function now urgently needs to solve the problem that the aforesaid appears.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the PP cleaning and beautifying board with the high-strength sound absorption function, so as to solve the problems in the background technology.
In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a clean american board of PP with sound function is inhaled to high strength, includes that the aluminum alloy surrounds frame, PP panel, PP bottom plate, first sound absorbing layer, rock wool filling layer and second sound absorbing layer outward, PP panel downside is provided with first sound absorbing layer, first sound absorbing layer downside is provided with aluminum alloy honeycomb sheet layer, the inside rock wool filling layer that is provided with of aluminum alloy honeycomb sheet layer, aluminum alloy honeycomb sheet layer downside is provided with second sound absorbing layer, second sound absorbing layer downside is provided with glass magnesium and strengthens the supporting layer, glass magnesium strengthens the supporting layer and is provided with the PP bottom plate, fixed mounting has aluminum alloy to strengthen branch between PP bottom plate and the PP panel, the inside built-in cavity of having seted up of aluminum alloy strengthening branch, PP panel and PP bottom plate annular side cladding have the aluminum alloy to surround the frame outward.
Further, the upper surface of the PP panel is provided with a composite material wear-resistant coating.
Furthermore, the specifications of the PP panels are the same, the aluminum alloy outer surrounding frame is internally provided with a clamping groove, and the height of the clamping groove is the same as the overall thickness of the PP panels, the PP bottom plate, the first sound absorption layer, the rock wool filling layer, the second sound absorption layer, the glass magnesium reinforced support layer, the aluminum alloy reinforced support rod, the built-in cavity and the aluminum alloy honeycomb plate layer.
Furthermore, the PP panel, the first sound absorption layer, the second sound absorption layer, the glass magnesium reinforced support layer, the aluminum alloy reinforced support rod, the PP bottom plate and the aluminum alloy honeycomb plate layer are bonded through epoxy resin glue.
Further, the first sound absorption layer is made of a foam metal material, and the second sound absorption layer is made of a polyester fiber material.
Further, the rock wool filling layer is filled in the honeycomb structure inside the aluminum alloy honeycomb plate layer, the aluminum alloy reinforcing support rods are provided with multiple groups, and multiple groups of aluminum alloy reinforcing support rods are the same in specification and multiple groups of aluminum alloy reinforcing support rods are uniformly arranged between the PP panel and the PP bottom plate.
The utility model has the beneficial effects that: according to the PP clean aesthetic board with the high-strength sound absorption function, the aluminum alloy outer surrounding frame, the PP panel, the PP bottom plate, the first sound absorption layer, the rock wool filling layer, the second sound absorption layer, the glass magnesium reinforcing supporting layer, the aluminum alloy reinforcing support rod, the built-in cavity and the aluminum alloy honeycomb board layer are added, so that the structural strength of the PP clean aesthetic board can be enhanced, the PP clean aesthetic board has excellent sound absorption performance, the problems that the structural strength of the original PP clean aesthetic board is not high enough and the sound absorption effect is not good enough are solved, and the practicability of the PP clean aesthetic board is improved.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a PP cleaning board with high strength and sound absorption function according to the present invention;
FIG. 2 is a front cross-sectional view of a PP cleaning board having a high strength sound absorption function according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is a top cross-sectional view of an aluminum alloy honeycomb panel layer in a PP clean aesthetic panel with high strength sound absorption according to the present invention;
in the figure: the sound absorption structure comprises a 1-aluminum alloy outer surrounding frame, a 2-PP panel, a 3-PP bottom plate, a 4-first sound absorption layer, a 5-rock wool filling layer, a 6-second sound absorption layer, a 7-glass magnesium reinforcing supporting layer, 8-aluminum alloy reinforcing support rods, 9-built-in cavities, a 10-aluminum alloy honeycomb plate layer and a 21-composite material wear-resistant coating.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a PP cleaning aesthetic board with high-strength sound absorption function comprises an aluminum alloy outer surrounding frame 1, a PP panel 2, a PP bottom board 3, a first sound absorption layer 4, a rock wool filling layer 5 and a second sound absorption layer 6, wherein the first sound absorption layer 4 is arranged on the lower side of the PP panel 2, an aluminum alloy honeycomb board layer 10 is arranged on the lower side of the first sound absorption layer 4, the rock wool filling layer 5 is arranged inside the aluminum alloy honeycomb board layer 10, the second sound absorption layer 6 is arranged on the lower side of the aluminum alloy honeycomb board layer 10, a glass magnesium reinforcing supporting layer 7 is arranged on the lower side of the second sound absorption layer 6, the PP bottom board 3 is arranged on the lower side of the glass magnesium reinforcing supporting layer 7, an aluminum alloy reinforcing support rod 8 is fixedly arranged between the PP bottom board 3 and the PP panel 2, a built-in cavity 9 is arranged inside the aluminum alloy reinforcing support rod 8, the annular side surfaces of the PP panel 2 and the PP bottom board 3 are coated with the aluminum alloy outer surrounding frame 1, and the design solves the problem that the aesthetic strength of the original PP cleaning aesthetic board structure is not high enough, the sound absorption effect is not good enough.
The upper surface of the PP panel 2 is provided with the composite material wear-resistant coating 21, the composite material wear-resistant coating 21 can protect the surface of the PP panel 2, the wear resistance of the PP panel 2 is improved, and the service life of the PP panel 2 is prolonged.
The specification of the PP panel 2 is the same, the clamping groove is formed in the aluminum alloy outer surrounding frame 1, the height of the clamping groove is the same as the whole thickness of the PP panel 2, the PP bottom plate 3, the first sound absorption layer 4, the rock wool filling layer 5, the second sound absorption layer 6, the glass magnesium reinforcing support layer 7, the aluminum alloy reinforcing support rod 8, the built-in cavity 9 and the aluminum alloy honeycomb plate layer 10, and the clamping groove is convenient for the multilayer plates to be clamped and fixed.
The first sound absorption layer 4 is made of a foam metal material, the second sound absorption layer 6 is made of a polyester fiber material, the foam metal has a series of good advantages of small density, good heat insulation performance, good sound insulation performance, capability of absorbing electromagnetic waves and the like, the polyester fiber has the advantages of sound absorption, environmental protection, flame retardance, heat insulation, simplicity and convenience in construction, good stability, impact resistance, good independence, high cost performance and the like, and the sound absorption performance of the PP clean and beautiful board is improved.
Rock wool filling layer 5 is filled in the inside honeycomb structure of aluminum alloy honeycomb panel layer 10, and aluminum alloy is strengthened branch 8 and is provided with the multiunit, and the multiunit aluminum alloy is strengthened branch 8 specifications the same, and multiunit aluminum alloy is strengthened branch 8 and evenly is set up between PP panel 2 and PP bottom plate 3, strengthens branch 8 through the multiunit aluminum alloy that sets up and can support PP panel 2 and PP bottom plate 3 from inside, has strengthened PP panel 2 and PP bottom plate 3's structural support intensity.
As an embodiment of the present invention: the whole plate can be clamped and fixed by the arranged aluminum alloy outer surrounding frame 1, the whole plate can be protected from the side, the surface of the PP panel 2 can be protected by the arranged composite material wear-resistant coating 21, the wear resistance of the PP panel 2 is improved, double-layer sound absorption treatment can be carried out on external noise by the arranged first sound absorption layer 4 and the arranged second sound absorption layer 6, the sound absorption and sound insulation effects are improved, the PP panel 2 and the PP bottom plate 3 can be supported from the inside by the arranged aluminum alloy honeycomb plate layer 10, the structural support strength of the PP panel 2 and the PP bottom plate 3 is improved, the external noise can be subjected to sound absorption treatment again by the arranged rock wool filling layer 5, the PP panel 2 and the PP bottom plate 3 can be supported from the whole bottom by the arranged glass magnesium reinforced support layer 7, and the PP panel 2 and the PP bottom plate 3 can be supported from the inside by the arranged plurality of aluminum alloy reinforced support rods 8, the overall structural strength of the plate is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a clean american board of PP with sound function is inhaled to high strength, includes that the aluminum alloy surrounds frame, PP panel, PP bottom plate, first sound absorbing layer, rock wool filling layer and second sound absorbing layer outward, its characterized in that: the utility model discloses a sound absorbing and sound absorbing device, including PP panel, first sound absorbing layer downside, aluminium alloy honeycomb sheet layer inside is provided with the rock wool filling layer, aluminium alloy honeycomb sheet layer downside is provided with the second sound absorbing layer, second sound absorbing layer downside is provided with glass magnesium and strengthens the supporting layer, glass magnesium strengthens the supporting layer downside and is provided with the PP bottom plate, fixed mounting has aluminum alloy to strengthen branch between PP bottom plate and the PP panel, the inside built-in cavity of having seted up of aluminum alloy strengthening branch, PP panel and PP bottom plate annular side cladding have the aluminum alloy to surround the frame outward.
2. The PP cleaning board with high strength and sound absorption function of claim 1, wherein: and the upper surface of the PP panel is provided with a composite material wear-resistant coating.
3. The PP cleaning board with high strength and sound absorption function of claim 1, wherein: the PP panel is the same in specification, the aluminum alloy surrounds the frame inside and has been seted up the draw-in groove outward, and the draw-in groove height is the same with PP panel, PP bottom plate, first sound absorbing layer, rock wool filling layer, second sound absorbing layer, glass magnesium strengthening supporting layer, aluminum alloy strengthening branch, built-in cavity and aluminum alloy honeycomb panel layer's whole thickness.
4. The PP cleaning board with high strength and sound absorption function of claim 1, wherein: the PP panel, the first sound absorption layer, the second sound absorption layer, the glass magnesium reinforced support layer, the aluminum alloy reinforced support rod, the PP bottom plate and the aluminum alloy honeycomb plate layer are bonded through epoxy resin glue.
5. The PP cleaning board with high strength and sound absorption function of claim 1, wherein: the first sound absorption layer is made of a foam metal material, and the second sound absorption layer is made of a polyester fiber material.
6. The PP cleaning board with high strength and sound absorption function of claim 1, wherein: the rock wool filling layer is filled in the honeycomb structure inside the aluminum alloy honeycomb plate layer, the aluminum alloy reinforcing support rods are provided with multiple groups, and the aluminum alloy reinforcing support rods are the same in specification and multiple in group, and the aluminum alloy reinforcing support rods are evenly arranged between the PP panel and the PP bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303851.8U CN216915169U (en) | 2021-12-23 | 2021-12-23 | PP (polypropylene) clean aesthetic board with high-strength sound absorption function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303851.8U CN216915169U (en) | 2021-12-23 | 2021-12-23 | PP (polypropylene) clean aesthetic board with high-strength sound absorption function |
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| CN216915169U true CN216915169U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123303851.8U Active CN216915169U (en) | 2021-12-23 | 2021-12-23 | PP (polypropylene) clean aesthetic board with high-strength sound absorption function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476552A (en) * | 2022-09-16 | 2022-12-16 | 山东天元重工有限公司 | Preparation method of magnesium alloy high-strength sound insulation composite board |
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2021
- 2021-12-23 CN CN202123303851.8U patent/CN216915169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476552A (en) * | 2022-09-16 | 2022-12-16 | 山东天元重工有限公司 | Preparation method of magnesium alloy high-strength sound insulation composite board |
| CN115476552B (en) * | 2022-09-16 | 2023-11-21 | 山东天元重工有限公司 | Preparation method of magnesium alloy high-strength sound-insulation composite board |
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