CN215096101U - Aluminum foil sound-insulation and heat-insulation pad for engine compartment - Google Patents
Aluminum foil sound-insulation and heat-insulation pad for engine compartment Download PDFInfo
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- CN215096101U CN215096101U CN202023129201.1U CN202023129201U CN215096101U CN 215096101 U CN215096101 U CN 215096101U CN 202023129201 U CN202023129201 U CN 202023129201U CN 215096101 U CN215096101 U CN 215096101U
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- heat insulating
- engine compartment
- floorcloth
- base member
- aluminum foil
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Abstract
The utility model discloses an engine compartment aluminium foil sound insulation heat insulating mattress, including floorcloth base member, heat insulating board, aluminium foil, anti oxygen anticorrosive coating and bloop, the top of floorcloth base member bonds through waterborne polyurethane adhesive has the heat insulating board, the top of heat insulating board has the aluminium foil through pure acrylic acid adhesive bonding, the surface of aluminium foil is provided with anti oxygen anticorrosive coating, the inside of floorcloth base member is provided with the bloop, the bottom of floorcloth base member is provided with the lug. The utility model relates to an engine compartment aluminium foil sound insulation heat insulating mattress practicality is high, durable, and easy operation, is fit for extensively using widely.
Description
Technical Field
The utility model relates to a floorcloth technical field, in particular to engine compartment aluminium foil sound insulation heat insulating mattress.
Background
In the structure of power machinery such as an engine, an engine compartment is a very important core component and is a source of power output, so that the protection of the engine compartment is an extremely important step in the maintenance of the engine, and the general maintenance method is to protect the engine by using a cloth liner, so that the effect is not good.
Moreover, the traditional engine protection cloth liner has the following defects: 1. the noise generated by the engine cannot be weakened due to the fact that the engine does not have a sound insulation function; 2. the engine is easily damaged due to the influence of cold and hot air because of no heat insulation function; 3. has no function of shading light and the cloth liner has poor aesthetic degree. Therefore, we propose an engine compartment aluminum foil sound and heat insulation pad.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an engine compartment aluminium foil sound insulation heat insulating mattress can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an engine compartment aluminium foil sound insulation heat insulating mattress, includes floorcloth base member, heat insulating board, aluminium foil, anti oxygen anticorrosive coating and bloop, the top of floorcloth base member bonds through waterborne polyurethane adhesive has the heat insulating board, the top of heat insulating board has the aluminium foil through pure acrylic acid adhesive joint, the surface of aluminium foil is provided with anti oxygen anticorrosive coating, the inside of floorcloth base member is provided with the bloop, the bottom of floorcloth base member is provided with the lug.
Further, the heat insulation plate is made of polyurethane foam material.
Furthermore, the anti-oxidation and anti-corrosion coating is prepared by spraying transparent heat-insulating coating.
Furthermore, the number of the silencing holes is provided with a plurality of groups.
Further, the number of the bumps is two.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up floorcloth base member and bloop, floorcloth base member self adopts polyurethane industrial grade rubber materials to make, and matter is light and wear-resisting, and life is longer, and the inside of floorcloth base member is provided with the bloop of numerous intercommunication each other, and the sound wave can go deep into inside the material along these holes to take place the friction with the material, and then weakened, the propagation of effectual noise reduction.
2. Through setting up the heat insulating board, the heat insulating board that adopts polyurethane foam to make can cut off the route of cold and hot gas conduction, avoids the outside cold and hot gas of floorcloth base member to ooze into the inside of floorcloth base member, and then the protection engine is impaired because of the influence of cold and hot gas.
3. Through setting up the aluminium foil, the aluminium foil has the shading, is difficult for dropping, characteristics such as pollution-free belong to environmental protection material, and can effectual promotion floorcloth beautifully spend.
Drawings
Fig. 1 is a schematic view of the overall structure of an aluminum foil sound and heat insulating pad of an engine compartment.
Fig. 2 is a schematic diagram of the cloth liner base body, the silencing hole and the bump structure of the aluminum foil sound-insulation and heat-insulation pad for the engine compartment of the present invention.
Fig. 3 is a schematic structural view of the aluminum foil and the anti-oxidation and anti-corrosion coating of the aluminum foil sound-insulation and heat-insulation pad for the engine compartment of the present invention.
In the figure: 1. a cloth liner base body; 2. a heat insulation plate; 3. aluminum foil; 4. an oxidation and corrosion resistant coating; 5. a water-based polyurethane adhesive; 6. pure propylene lactic acid glue; 7. a silencing hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, an engine compartment aluminum foil sound insulation and heat insulation pad comprises a cloth liner base body 1, a heat insulation plate 2, an aluminum foil 3, an antioxidant and anticorrosive coating 4 and a sound-deadening hole 7, wherein the top of the cloth liner base body 1 is bonded with the heat insulation plate 2 through a waterborne polyurethane adhesive 5, the top of the heat insulation plate 2 is bonded with the aluminum foil 3 through a pure acrylic acid adhesive 6, the outer surface of the aluminum foil 3 is provided with the antioxidant and anticorrosive coating 4, the inside of the cloth liner base body 1 is provided with the sound-deadening hole 7, and the bottom of the cloth liner base body 1 is provided with a convex block 8.
Wherein, the heat insulation board 2 is made of polyurethane foam material.
In this embodiment, as shown in fig. 1, the heat insulation board 2 can prevent cold and hot air outside the cloth liner base 1 from permeating into the inside of the cloth liner base 1, thereby enhancing the heat insulation performance of the cloth liner base 1.
Wherein, the anti-oxidation and anti-corrosion coating 4 is prepared by spraying transparent heat-insulating paint.
In this embodiment, as shown in fig. 1 and 3, the anti-oxidation and anti-corrosion coating 4 can prevent the aluminum foil 3 from being oxidized and corroded, and the anti-oxidation and anti-corrosion coating 4 is made of a transparent heat-insulating coating, so that the anti-oxidation and anti-corrosion coating has good light transmittance and does not shield the aluminum foil 3.
Wherein, the number of the bloop 7 is provided with a plurality of groups.
In this embodiment, as shown in fig. 2, the sound deadening hole 7 can absorb and eliminate noise, thereby effectively weakening the propagation of noise.
Wherein, the number of the convex blocks 8 is two groups.
In this embodiment, as shown in fig. 2, when the novel pad is stored and placed, the bump 8 can prevent the pad substrate 1 from contacting with water or acid-base substances on the ground.
It is noted that the utility model relates to an aluminum foil sound and heat insulation pad for engine compartment, when in use, meanwhile, the anti-oxidation and anti-corrosion coating 4 sprayed by the transparent heat-insulation coating (ZS-311 produced by Youshanwa chemical Co., Ltd.) can prevent oxygen in the air and other acid and alkali substances from directly contacting the aluminum foil 3, avoid the aluminum foil 3 from being oxidized and corroded, prolong the service life of the aluminum foil 3, the transparent heat insulation coating has better light transmission, does not influence the aesthetic degree of the aluminum foil 3, and the heat insulation board 2 can enhance the heat insulation performance of the backing cloth substrate 1, further, the engine is protected by heat insulation, and further, the silencing hole 7 can adsorb and remove noise, thereby effectively reducing the transmission of the noise, and then carry out sound insulation protection to the engine, the utility model discloses the heat insulating mattress function that gives sound insulation is abundant, and the life-span is longer, and convenient to use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an engine compartment aluminium foil sound insulation heat insulating mattress, includes floorcloth base member (1), heat insulating board (2), aluminium foil (3), anti oxygen anticorrosive coating (4) and bloop (7), its characterized in that: the top of floorcloth base member (1) bonds through waterborne polyurethane adhesive (5) has heat insulating board (2), the top of heat insulating board (2) bonds through pure acrylic acid lactic acid glue (6) has aluminium foil (3), the surface of aluminium foil (3) is provided with anti oxygen anticorrosive coating (4), the inside of floorcloth base member (1) is provided with bloop (7), the bottom of floorcloth base member (1) is provided with lug (8).
2. The engine compartment aluminum foil sound and heat insulating pad as claimed in claim 1, wherein: the heat insulation plate (2) is made of polyurethane foam materials.
3. The engine compartment aluminum foil sound and heat insulating pad as claimed in claim 1, wherein: the anti-oxidation and anti-corrosion coating (4) is prepared by spraying transparent heat-insulating paint.
4. The engine compartment aluminum foil sound and heat insulating pad as claimed in claim 1, wherein: and a plurality of groups of silencing holes (7) are arranged.
5. The engine compartment aluminum foil sound and heat insulating pad as claimed in claim 1, wherein: the number of the convex blocks (8) is two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023129201.1U CN215096101U (en) | 2020-12-23 | 2020-12-23 | Aluminum foil sound-insulation and heat-insulation pad for engine compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023129201.1U CN215096101U (en) | 2020-12-23 | 2020-12-23 | Aluminum foil sound-insulation and heat-insulation pad for engine compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215096101U true CN215096101U (en) | 2021-12-10 |
Family
ID=79307973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023129201.1U Active CN215096101U (en) | 2020-12-23 | 2020-12-23 | Aluminum foil sound-insulation and heat-insulation pad for engine compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215096101U (en) |
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2020
- 2020-12-23 CN CN202023129201.1U patent/CN215096101U/en active Active
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