CN219828133U - Double-layer nitrile rubber and plastic heat-insulation sound-insulation structure - Google Patents
Double-layer nitrile rubber and plastic heat-insulation sound-insulation structure Download PDFInfo
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- CN219828133U CN219828133U CN202321129733.6U CN202321129733U CN219828133U CN 219828133 U CN219828133 U CN 219828133U CN 202321129733 U CN202321129733 U CN 202321129733U CN 219828133 U CN219828133 U CN 219828133U
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- sound insulation
- insulation pad
- sound
- insulation
- pad
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- 238000009413 insulation Methods 0.000 title claims abstract description 88
- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 229920000459 Nitrile rubber Polymers 0.000 title description 6
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 14
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 150000002825 nitriles Chemical class 0.000 claims abstract description 10
- 239000012790 adhesive layer Substances 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 229920000742 Cotton Polymers 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a double-layer nitrile rubber-plastic heat-insulation sound-insulation structure which comprises a pipe body, an inner sound-insulation pad and an outer sound-insulation pad, wherein the inner sound-insulation pad covers the outside of the pipe body, and the thickness of the inner sound-insulation pad is 5mm; the thickness of the inner sound insulation pad is made of a butyronitrile rubber plastic material with a very small and very dense cell structure; the outer sound insulation pad covers the outer part of the inner sound insulation pad; the thickness of the outer sound insulation pad is 2mm, and the outer sound insulation pad is made of a butyronitrile rubber plastic material with a closed honeycomb structure; the inner sound insulation pad and the outer sound insulation pad are integrally bonded by glue; an inner adhesive layer is arranged on the inner surface of the inner sound insulation pad; and the inner surface of the inner adhesive layer is adhered with a piece of tearable isolation paper. The double-layer nitrile rubber-plastic heat-insulation sound-insulation structure is simple in construction, can be directly adhered to a pipeline, does not need secondary adhesion, and is time-saving and labor-saving; the noise reduction effect is good, the density is high, the weight is high, and the sound insulation effect is strong.
Description
Technical Field
The utility model particularly relates to a double-layer nitrile rubber-plastic heat-insulation sound-insulation structure, and belongs to the technical field of pipeline sound-insulation pads.
Background
When the water flows, the drain pipe in the building can generate certain noise, and especially when the water flows in late night, the rest of people can be seriously disturbed by the water flowing sound generated by the drain pipe; therefore, when the house is decorated, the pipeline is generally subjected to sound insulation treatment in drainage scenes such as a balcony, a kitchen, a bathroom and the like, and the traditional pipeline sound insulation structure is mostly combined with the damping vibration attenuation sheet by adopting sound insulation cotton, so that the structure has the advantages of noise reduction, sound insulation, water resistance, moisture resistance, high temperature resistance and the like; but has the following problems:
1. the construction is complex, the damping vibration attenuation sheet and the soundproof cotton are required to be pasted in batches, the installation is complicated, and the construction is time-consuming and labor-consuming and is not beneficial;
2. the product quality is light, the sound insulation and noise reduction quality can not be effectively ensured, and the sound insulation and noise reduction effect is not obvious.
Disclosure of Invention
In order to solve the problems, the utility model provides a double-layer nitrile rubber-plastic heat-insulation sound-insulation structure which is simple and convenient to install and has a powerful noise-reduction effect after being installed.
The double-layer nitrile rubber-plastic heat-insulating sound-insulating structure is used for sound insulation and noise reduction of a water pipe, and has the effects of reducing the phenomenon that generated noise is transmitted outwards and influencing normal life and work of an occupant; in order to control the noise of the pipeline, the heat-insulating sound-insulating structure adopts a method of wrapping sound-insulating materials outside the pipeline; the pipeline soundproof cotton consists of two layers, wherein the inner layer is made of sound-absorbing materials and consists of high-density nitrile rubber, and the outer layer is made of airtight and ultrahigh-density soundproof pad; the concrete structure is as follows:
comprises a pipe body and a pipe body,
the inner sound insulation pad is coated outside the pipe body, and the thickness of the inner sound insulation pad is 5mm; the thickness of the inner sound insulation pad is made of a butyronitrile rubber plastic material with a very small and very dense cell structure; can be used for absorbing superfluous sound;
an outer sound insulation mat wrapping the outer portion of the inner sound insulation mat; the thickness of the outer sound insulation pad is 2mm, and the outer sound insulation pad is made of a butyronitrile rubber plastic material with a closed honeycomb structure; the ultra-high density nitrile rubber sound insulation pad can be used for solving the problem of medium-high frequency sound, and can stop vibration at the same time, and has high density and better sound insulation effect;
the inner sound insulation pad and the outer sound insulation pad are integrally bonded by glue; an inner adhesive layer is arranged on the inner surface of the inner sound insulation pad; the inner surface of the inner adhesive layer is adhered with a piece of tearable isolation paper; during construction, the isolating paper is torn off and can be directly adhered to the surface of the pipe.
Further, the outer sound insulation pad is made of an ultra-high density nitrile rubber plastic material.
Further, the outer sound insulation pad is of a color structure, when the outer sound insulation pad is used, the color of the product can be selected, and when the pipe is exposed, the product is matched with the decoration style.
Compared with the prior art, the double-layer nitrile rubber-plastic heat-insulation sound-insulation structure has the following advantages:
1. the material is thin, the thickness is only 7 mm, and the softness is high;
2. the construction is simple, the adhesive can be directly adhered to a pipeline, secondary adhesion is not needed, and time and labor are saved;
3. the noise reduction effect is good, the density is high, the weight is high, and the sound insulation effect is strong.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the material of the present utility model in the thickness direction.
Fig. 3 is a schematic view of the heat insulation and sound insulation structure and the pipe body of the present utility model after being installed.
Detailed Description
Example 1:
the double-layer nitrile rubber-plastic heat-insulation sound-insulation structure shown in figures 1 to 3 comprises a pipe body A,
an inner sound insulation pad 1, wherein the inner sound insulation pad covers the outside of the pipe body A, and the thickness of the inner sound insulation pad 1 is 5mm; the thickness of the inner sound insulation pad 1 is made of a butyronitrile rubber plastic material with a very small and very dense cell structure; can be used for absorbing superfluous sound;
an outer sound insulation mat 2, the outer sound insulation mat 2 coating the outside of the inner sound insulation mat 1; the thickness of the outer sound insulation pad 2 is 2mm, and the outer sound insulation pad 2 is made of a butyronitrile rubber plastic material with a closed honeycomb structure; the ultra-high density nitrile rubber sound insulation pad can be used for solving the problem of medium-high frequency sound, and can stop vibration at the same time, and has high density and better sound insulation effect;
the inner sound insulation pad 1 and the outer sound insulation pad 2 are integrally bonded by glue 3; an inner adhesive layer 4 is arranged on the inner surface of the inner sound insulation pad 1; the inner surface of the inner adhesive layer 4 is adhered with a piece of tearable isolation paper 5; during construction, the isolating paper is torn off and can be directly adhered to the surface of the pipe.
Wherein the outer sound insulation pad 2 is made of an ultra-high density butyronitrile rubber plastic material; the outer sound insulation pad 2 is of a color structure, and when the outer sound insulation pad is used, the color of a product can be selected, and when the pipe is exposed, the product is matched with the decoration style.
The double-layer nitrile rubber-plastic heat-insulation sound-insulation structure has the following construction processes:
1. the surface of the pipe is cleaned, so that no foreign matters exist, and the surface of the pipe is smooth, so that the construction is convenient;
2. selecting a sound insulation pad with proper size and structure according to the pipe structure;
3. tearing back adhesive isolation paper, pasting the pipeline soundproof cotton on the pipeline, and tightly wrapping; when the package is carried out, interference coating or opposite edge coating is adopted, and when the opposite edge coating is carried out, secondary strip coating treatment is carried out on the edges outside; the secondary strip pasting material is consistent with the pipeline cladding material;
4. checking the tightness of the soundproof cotton and fixing the soundproof cotton by using a binding belt; the ribbon is a sticky ribbon or a tightening ribbon.
The above embodiments are merely preferred embodiments of the present utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (3)
1. Double-deck butyronitrile rubber and plastic heat preservation sound insulation structure, its characterized in that: comprising
The pipe body is provided with a plurality of holes,
the inner sound insulation pad is coated outside the pipe body, and the thickness of the inner sound insulation pad is 5mm; the thickness of the inner sound insulation pad is made of a butyronitrile rubber plastic material with a very small and very dense cell structure;
an outer sound insulation mat wrapping the outer portion of the inner sound insulation mat; the thickness of the outer sound insulation pad is 2mm, and the outer sound insulation pad is made of a butyronitrile rubber plastic material with a closed honeycomb structure;
the inner sound insulation pad and the outer sound insulation pad are integrally bonded by glue; an inner adhesive layer is arranged on the inner surface of the inner sound insulation pad; and the inner surface of the inner adhesive layer is adhered with a piece of tearable isolation paper.
2. The double-layer nitrile rubber-plastic heat-insulating and sound-insulating structure according to claim 1, wherein: the outer sound insulation pad is made of an ultrahigh-density butyronitrile rubber plastic material.
3. The double-layer nitrile rubber-plastic heat-insulating and sound-insulating structure according to claim 1, wherein: the outer sound insulation pad is of a color structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129733.6U CN219828133U (en) | 2023-05-11 | 2023-05-11 | Double-layer nitrile rubber and plastic heat-insulation sound-insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129733.6U CN219828133U (en) | 2023-05-11 | 2023-05-11 | Double-layer nitrile rubber and plastic heat-insulation sound-insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219828133U true CN219828133U (en) | 2023-10-13 |
Family
ID=88286168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321129733.6U Active CN219828133U (en) | 2023-05-11 | 2023-05-11 | Double-layer nitrile rubber and plastic heat-insulation sound-insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219828133U (en) |
-
2023
- 2023-05-11 CN CN202321129733.6U patent/CN219828133U/en active Active
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