CN215704674U - Heat-insulating aluminum coil - Google Patents
Heat-insulating aluminum coil Download PDFInfo
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- CN215704674U CN215704674U CN202122077166.1U CN202122077166U CN215704674U CN 215704674 U CN215704674 U CN 215704674U CN 202122077166 U CN202122077166 U CN 202122077166U CN 215704674 U CN215704674 U CN 215704674U
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Abstract
The utility model discloses a heat-insulation aluminum roll which comprises a porous heat-insulation plate, a heat-insulation structure and a sound-insulation layer, wherein air holes are arranged on the top surface of the porous heat-insulation plate at equal intervals, a rock wool layer is arranged on the bottom surface of the porous heat-insulation plate, the heat-insulation structure is arranged on the bottom surface of the rock wool layer, and a sound-absorption plate is arranged on the bottom surface of the heat-insulation structure. According to the utility model, the porous heat insulation plate, the rock wool layer, the heat insulation structure, the polyurethane heat insulation block, the fixing groove and the fixing thin plate are arranged, the porous heat insulation plate can effectively obstruct heat transfer, the rock wool layer has good fireproof and heat insulation effects due to low heat conductivity coefficient of rock wool, the fixing groove is fixed in the aluminum coil through the fixing thin plate, and the polyurethane heat insulation material has the lowest heat conductivity coefficient of all heat insulation materials, so that the heat insulation effect is achieved through the polyurethane heat insulation block in the fixing groove, and the aluminum coil has excellent heat insulation and heat insulation effects through the cooperation of the porous heat insulation plate, the rock wool layer and the heat insulation structure.
Description
Technical Field
The utility model relates to the technical field of aluminum coils, in particular to an aluminum coil for heat insulation.
Background
The aluminum coil is a metal product which is subjected to rolling and bending angle processing by a casting and rolling machine and is subjected to flying shear, and is widely applied to the aspects of electronics, packaging, construction, machinery and the like, China has more aluminum coil production enterprises, the production process catches up with developed countries, the aluminum coil has the advantages of light weight, attractiveness, convenience in installation and the like, and is accepted and applied by people.
The existing aluminum coil has the defects that:
1. comparison document CN208379818U discloses an aluminum plate that anti-oxidant is effectual, "including the base plate, the first noise reduction layer of last fixed surface of base plate is connected with, the inside on first noise reduction layer is provided with the inner chamber, the top fixedly connected with elasticity cushion of inner chamber, the fixed surface of elasticity cushion is connected with the elasticity piece, the inside packing of elasticity piece has soundproof cotton. This aluminum plate that anti-oxidant effect is good through setting up antioxidation layer and lower antioxidation layer to reached this aluminum plate's that antioxidation effect is good result of use, but this kind of aluminum plate is in the use, fails to consider because of aluminum plate uses extensively, when being used to the building that has the requirement to the heating, needs when carrying out the aluminum product decoration, adopts the aluminum product that can play the heat preservation effect, supplementary improvement indoor heat preservation effect, and this kind of aluminum plate does not have thermal-insulated heat retaining effect.
2. The existing aluminum coil is made of single aluminum materials, is simple in structure and material, and cannot be applied to places such as music halls, KTV compartments, music classrooms and the like needing good sound insulation environment due to the lack of sound insulation effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aluminum coil for heat insulation and heat preservation, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the heat-insulation and heat-preservation aluminum roll comprises a porous heat-insulation plate, a heat-insulation structure and a sound-insulation layer, wherein air holes are formed in the top surface of the porous heat-insulation plate at equal intervals, a rock wool layer is arranged on the bottom surface of the porous heat-insulation plate, and the heat-insulation structure is arranged on the bottom surface of the rock wool layer;
the heat insulation structure comprises a polyurethane heat insulation block, a fixing groove and a fixing thin plate, wherein the fixing groove is formed in the bottom surface of the rock wool layer, the fixing thin plate is arranged on the bottom surface of the fixing groove and located below the rock wool layer, and the polyurethane heat insulation block is embedded in the fixing groove;
and the sound-absorbing plate is arranged on the bottom surface of the fixed thin plate.
Preferably, the top surface of abatvoix is provided with the hexagon punchhole, the bottom surface mounting of abatvoix has the puigging, the internally mounted of puigging has the sound of inhaling to pack, and inhales the below that the sound is packed to be located the abatvoix.
Preferably, a second aluminum-based roll is mounted on the bottom surface of the soundproof layer, a cavity plate is mounted at the bottom of the second aluminum-based roll, and a first aluminum-based roll is mounted at the bottom of the cavity plate.
Preferably, one side surface mounting that first aluminium base was rolled up has the flange, the opposite side surface mounting that first aluminium base was rolled up has the concave plate, a side surface of concave plate is equipped with the recess that caves in, a side surface of flange is equipped with the arch, and protruding and recess phase-match.
Preferably, the interior of the convex plate is provided with a threaded hole which penetrates through the convex plate, and the threaded hole is positioned on one side of the sound absorption plate.
Preferably, the concave plate is internally provided with a fastening bolt, and the fastening bolt is positioned on the other side of the sound-absorbing plate.
Preferably, the perforated heat insulating plate is located above the raised plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the aluminum coil is provided with the porous heat insulation plate, the air holes, the rock wool layer, the heat insulation structure, the polyurethane heat insulation block, the fixing groove and the fixing thin plate, wherein the porous heat insulation plate is made of a material with the characteristics of high porosity, small volume density, low heat conductivity and the like, and can effectively block heat transfer, the rock wool layer has good fireproof and heat insulation effects due to low heat conductivity coefficient of the rock wool, the fixing groove is fixed inside the aluminum coil through the fixing thin plate, and the polyurethane heat insulation material has the lowest heat conductivity coefficient among all heat insulation materials and good thermal performance, so that the heat insulation effect is achieved through the polyurethane heat insulation block in the fixing groove, and the aluminum coil has excellent heat insulation and heat insulation effects through the matching of the porous heat insulation plate, the rock wool layer and the heat insulation structure.
2. The sound absorption board is provided with the sound absorption board, the sound insulation layer and the sound absorption filler, the sound absorption mechanism of the sound absorption board is that a large number of micro communicated pores are formed in the material, sound waves can penetrate into the material along the pores and generate friction with the material to convert sound energy into heat energy, so that the sound is absorbed and eliminated to achieve the purpose of sound absorption, the sound absorption filler is filled in the sound insulation layer, the sound energy staying in the sound insulation layer can be consumed through the sound absorption filler such as glass fiber, so that the sound is blocked to pass through the sound insulation layer, and the aluminum roll plays the roles of sound insulation and noise reduction.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the structure at position A of the present invention;
FIG. 4 is a schematic view of the structure of the soundproof layer and the sound-absorbing filler of the present invention.
In the figure: 1. a first aluminum-based coil; 2. a second aluminum-based coil; 3. a porous insulation board; 301. air holes; 4. a rock wool layer; 5. a heat preservation structure; 501. a polyurethane insulation block; 502. fixing grooves; 503. fixing the thin plate; 6. a sound-absorbing panel; 7. a sound insulating layer; 701. sound-absorbing filler; 8. a cavity plate; 9. a convex plate; 10. a concave plate; 11. fastening a bolt; 12. a threaded bore.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1, 2 and 4, an aluminum roll for heat insulation comprises a porous heat insulation board 3, a heat insulation structure 5 and a sound insulation layer 7, wherein air holes 301 are equidistantly arranged on the top surface of the porous heat insulation board 3, and a rock wool layer 4 is arranged on the bottom surface of the porous heat insulation board 3;
specifically, the porous heat insulation board 3 is made of a material with characteristics of small volume density, low heat conductivity and the like, can effectively block heat transfer, and has a good heat insulation effect due to the fact that a large number of air holes 301 are formed in the porous heat insulation board 3 and the principle that the gas phase heat conductivity of the air holes 301 is low, while the rock wool layer 4 has good fireproof and heat insulation effects due to the fact that the heat conductivity coefficient of the rock wool is low, and has an outstanding effect in the aspects of heat insulation and fire prevention.
As shown in fig. 3, the heat insulation aluminum roll comprises a heat insulation structure 5, wherein the heat insulation structure 5 is installed on the bottom surface of a rock wool layer 4, the heat insulation structure 5 comprises a polyurethane heat insulation block 501, a fixing groove 502 and a fixing thin plate 503, the fixing groove 502 is installed on the bottom surface of the rock wool layer 4, the fixing thin plate 503 is installed on the bottom surface of the fixing groove 502, the fixing thin plate 503 is located below the rock wool layer 4, and the polyurethane heat insulation block 501 is installed inside the fixing groove 502 in an embedded mode;
specifically, the aluminum coil has excellent heat insulation effect through the cooperation of the porous heat insulation plate 3, the rock wool layer 4 and the heat insulation structure 5.
Through the cooperation of the polyurethane heat-insulating block 501, the fixing groove 502 and the fixing thin plate 503, the fixing thin plate 503 fixes the fixing groove 502 inside the aluminum coil, and the polyurethane heat-insulating material has the lowest heat conductivity coefficient among all heat-insulating materials and good thermal performance, so that the polyurethane heat-insulating block 501 embedded in the fixing groove 502 has a good heat-insulating effect.
The bottom surface of the soundproof layer 7 is provided with the second aluminum base roll 2, the bottom of the second aluminum base roll 2 is provided with the cavity plate 8, and the bottom of the cavity plate 8 is provided with the first aluminum base roll 1.
Specifically, a complete aluminum coil is supported by the first aluminum-based coil 1, and then the second aluminum-based coil 2 provides space for the cavity plate 8, so that sound and heat transmission can be further isolated by the cavity plate 8, and the sound insulation and heat insulation effects of the aluminum coil are improved.
One side surface mounting that 1 was rolled up to first aluminium base has flange 9, 1 is rolled up to first aluminium base's opposite side surface mounting has concave plate 10, a side surface of concave plate 10 is equipped with the recess that caves in, a side surface of flange 9 is equipped with the arch, and protruding and recess phase-match, the inside of flange 9 is equipped with screw hole 12 that runs through, and screw hole 12 is located one side of abatvoix 6, the internally mounted of concave plate 10 has fastening bolt 11, and fastening bolt 11 is located the opposite side of abatvoix 6, porous heat insulating board 3 is located the top of flange 9.
Specifically, through the cooperation between the protruding board 9 on the aluminium book and the concave plate 10, can roll up the aluminium and splice between the aluminium book, conveniently in assembling the operation to the aluminium book, adapt to different mounting dimension's demand, and can fix protruding board 9 and concave plate 10 through fastening bolt 11 on the concave plate 10, guarantee the stability of connecting between the aluminium book.
Example two: as shown in fig. 1, the sound-absorbing plate 6 is mounted on the bottom surface of the heat-insulating structure 5, hexagonal holes are formed in the top surface of the sound-absorbing plate 6, the sound-insulating layer 7 is mounted on the top surface of the sound-absorbing plate 6, the sound-absorbing filler 701 is mounted inside the sound-insulating layer 7, and the sound-absorbing filler 701 is located below the sound-absorbing plate 6.
Specifically, the sound absorption plate 6 absorbs sound by penetrating sound waves into the material along a large number of tiny pores inside the plate, and converts sound energy into heat energy by friction with the material, so as to absorb sound by absorbing and eliminating sound.
The working principle is as follows: at the in-process that uses this thermal-insulated heat retaining aluminium to roll up, need splice the aluminium book often, through the cooperation of flange 9 and concave plate 10, can connect between the aluminium book, fix the aluminium book by fastening bolt 11 and screw hole 12 again, guarantee the stability of concatenation.
Through the collocation work of porous heat insulating board 3, rock wool layer 4 and insulation construction 5, can guarantee that the aluminium book has splendid thermal-insulated heat preservation effect, and then makes the aluminium book more be applicable to some large-scale buildings that carry out the heating through the good thermal-insulated heat insulating ability of aluminium book, improves the practicality of aluminium book.
Through abatvoix 6, puigging 7 and the cooperation of inhaling sound filler 701, utilize abatvoix 6 inhale the sound principle and come the noise and absorb, again by the inside sound filler 701 of inhaling of puigging 7 through its consumption acoustic energy to make sound unable through puigging 7, and then make the aluminium book realize isolated sound's effect.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.
Claims (7)
1. The utility model provides a thermal-insulated heat retaining aluminium is rolled up, includes porous heat insulating board (3), insulation construction (5) and puigging (7), its characterized in that: the top surface of the porous heat insulation plate (3) is equidistantly provided with air holes (301), the bottom surface of the porous heat insulation plate (3) is provided with a rock wool layer (4), and the bottom surface of the rock wool layer (4) is provided with a heat insulation structure (5);
the heat insulation structure (5) comprises a polyurethane heat insulation block (501), a fixing groove (502) and a fixing thin plate (503), the fixing groove (502) is arranged on the surface of the bottom of the rock wool layer (4), the fixing thin plate (503) is arranged on the surface of the bottom of the fixing groove (502), the fixing thin plate (503) is located below the rock wool layer (4), and the polyurethane heat insulation block (501) is embedded in the fixing groove (502);
and the bottom surface of the fixed thin plate (503) is provided with a sound absorption plate (6).
2. A roll of heat insulating aluminium according to claim 1, characterised in that: the top surface of abatvoix (6) is provided with the hexagon punchhole, the bottom surface mounting of abatvoix (6) has puigging (7), the internally mounted of puigging (7) has sound absorption filler (701), and inhales the below that sound filler (701) are located abatvoix (6).
3. A roll of heat insulating aluminium according to claim 2, characterised in that: the bottom surface mounting of puigging (7) has second aluminium base to roll up (2), the bottom of second aluminium base book (2) is installed cavity board (8), first aluminium base book (1) is installed to the bottom of cavity board (8).
4. A roll of heat insulating aluminium according to claim 3, characterised in that: one side surface mounting of first aluminium base book (1) has flange (9), concave plate (10) are installed to the opposite side surface of first aluminium base book (1), one side surface of concave plate (10) is equipped with the recess that caves in, one side surface of flange (9) is equipped with the arch, and protruding and groove phase-match.
5. An insulated aluminum coil according to claim 4, wherein: the interior of the convex plate (9) is provided with a through threaded hole (12), and the threaded hole (12) is positioned on one side of the sound-absorbing plate (6).
6. An insulated aluminum coil according to claim 4, wherein: and fastening bolts (11) are arranged in the concave plate (10), and the fastening bolts (11) are positioned on the other side of the sound-absorbing plate (6).
7. A roll of heat insulating aluminium according to claim 1, characterised in that: the porous heat insulation plate (3) is positioned above the convex plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077166.1U CN215704674U (en) | 2021-08-31 | 2021-08-31 | Heat-insulating aluminum coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077166.1U CN215704674U (en) | 2021-08-31 | 2021-08-31 | Heat-insulating aluminum coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215704674U true CN215704674U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122077166.1U Active CN215704674U (en) | 2021-08-31 | 2021-08-31 | Heat-insulating aluminum coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215704674U (en) |
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2021
- 2021-08-31 CN CN202122077166.1U patent/CN215704674U/en active Active
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