CN219969113U - Waterproof heat-insulating cotton - Google Patents
Waterproof heat-insulating cotton Download PDFInfo
- Publication number
- CN219969113U CN219969113U CN202320826969.9U CN202320826969U CN219969113U CN 219969113 U CN219969113 U CN 219969113U CN 202320826969 U CN202320826969 U CN 202320826969U CN 219969113 U CN219969113 U CN 219969113U
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- CN
- China
- Prior art keywords
- layer
- heat
- waterproof
- insulating
- cotton
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 51
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 12
- 239000010410 layer Substances 0.000 claims description 69
- 239000012790 adhesive layer Substances 0.000 claims description 15
- 238000005338 heat storage Methods 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- 241000219146 Gossypium Species 0.000 abstract description 35
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004965 Silica aerogel Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to waterproof heat-insulating heat-preserving cotton, which comprises a net cotton base layer, wherein the upper end of the net cotton base layer is sequentially provided with a heat-preserving combined layer and a waterproof combined layer, wherein the net cotton base layer is aligned with the edges of the left side and the right side of the heat-preserving combined layer, one side of the heat-preserving combined layer extends outwards out of the waterproof combined layer to form an extension area, and the other side of the heat-preserving combined layer inwards contracts into the waterproof combined layer to form a notch; through the setting of extension district and breach, when many heat preservation cottons are laid, can be with extension district part lay on the breach of another Zhang Baowen cotton to can avoid appearing great gap's problem easily between two heat insulation cottons, ensure waterproof, the thermal-insulated effect of building.
Description
Technical Field
The utility model relates to the technical field of heat preservation cotton, in particular to waterproof heat-insulation heat preservation cotton.
Background
Along with the development and progress of society, in the maturation and development of technologies such as industry and building, can often use the heat preservation cotton, but current heat preservation cotton is thermal-insulated and waterproof effect relatively poor, and current heat preservation cotton is when using moreover, through glue adhesion on the surface of building, appears great gap easily between two heat preservation cottons, influences the thermal-insulated, heat preservation and waterproof effect of building.
Disclosure of Invention
The utility model aims to solve one of the problems existing in the prior related art at least to a certain extent, and therefore, the utility model provides the heat-insulating cotton with simple structure and good waterproof and heat-insulating effects.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the waterproof heat-insulating cotton comprises a net cotton base layer, wherein a heat-insulating combined layer and a waterproof combined layer are sequentially arranged at the upper end of the net cotton base layer, edges of the left side and the right side of the net cotton base layer are aligned, one side of the heat-insulating combined layer outwards extends out of the waterproof combined layer to form an extension area, and the other side inwards retracts into the waterproof combined layer to form a notch.
In some embodiments, a first adhesive layer is disposed on the lower side of the extension region, and a first release layer is disposed on the lower side of the first adhesive layer.
In some embodiments, a second adhesive layer is disposed on the upper side of the notch, and a second release layer is disposed on the upper side of the second adhesive layer.
In some embodiments, the heat-insulating composite layer comprises a heat-insulating layer, a heat-accumulating layer and a heat-insulating layer which are sequentially arranged on the upper side of the mesh cotton base layer.
In some embodiments, the heat-insulating layer is made of polyurethane heat-insulating material.
In some embodiments, the thermal storage layer is comprised of thermal storage cotton fibers.
In some embodiments, the insulation layer is formed by mixing silica aerogel and glass fibers.
In some embodiments, the waterproof combination layer comprises a waterproof layer, a dampproof layer and a weather-proof layer which are sequentially arranged on the heat insulation combination layer.
Compared with the prior art, the utility model has the beneficial effects that: through the setting of extension district and breach, when many heat preservation cottons are laid, can be with extension district part lay on the breach of another Zhang Baowen cotton to can avoid appearing great gap's problem easily between two heat insulation cottons, ensure waterproof, the thermal-insulated effect of building.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of the present utility model when two insulating cottons are laid.
Detailed Description
The following detailed description provides many different embodiments, or examples, for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals, such as repeated numbers and/or letters, may be used in various embodiments. These repetition are for the purpose of simplicity and clarity in describing the utility model and do not in itself dictate a particular relationship between the various embodiments and/or configurations discussed.
The utility model is further described by the following drawings and detailed description: the waterproof heat-insulating cotton shown in fig. 1 to 2 comprises a net cotton base layer 1, wherein a heat-insulating combined layer 2 and a waterproof combined layer 3 are sequentially arranged at the upper end of the net cotton base layer 1, the net cotton base layer 1 is aligned with the edges of the left side and the right side of the heat-insulating combined layer 2, one side of the heat-insulating combined layer 2 extends outwards out of the waterproof combined layer 3 to form an extension area 4, and the other side of the heat-insulating combined layer 2 is inwards retracted into the waterproof combined layer 3 to form a notch 5.
According to the utility model, through the arrangement of the extension area 4 and the notch 5, when a plurality of pieces of heat-insulating cotton are paved, the extension area 4 can be partially paved on the notch 5 of the other Zhang Baowen cotton, so that the problem that a large gap is easy to appear between two pieces of heat-insulating cotton can be avoided, and the waterproof and heat-insulating effects of a building are ensured.
In this embodiment, the first adhesive layer 21 is disposed on the lower side of the extension area 4, the first release layer 22 is disposed on the lower side of the first adhesive layer 21, and the first adhesive layer 21 can be adhered to the notch 5 to ensure the connection strength between two pieces of heat insulation cotton, and avoid the problem that a large gap is easy to occur between two pieces of heat insulation cotton.
Further, the second adhesive layer 31 is arranged on the upper side of the notch 5, and the second release layer 32 is arranged on the upper side of the second adhesive layer 31, so that the connection strength between two pieces of heat insulation cotton can be further ensured through the adhesive fit of the first adhesive layer 21 and the second adhesive layer 31, and the problem that a gap cannot occur between two pieces of heat insulation cotton is ensured.
In this embodiment, the thermal insulation combined layer 2 includes a thermal insulation layer 41, a heat storage layer 42 and a thermal insulation layer 43 sequentially disposed on the upper side of the mesh-cotton base layer 1.
Further, the heat insulation layer 41 is made of polyurethane heat insulation material, and polyurethane has a good heat insulation effect and is often used in the heat insulation material.
Further, the heat storage layer 42 is composed of heat storage cotton fibers.
Further, the heat insulation layer 43 is formed by mixing silica aerogel and glass fiber, and the silica aerogel is a nano-scale heat insulation material and has a strong heat insulation performance.
In this embodiment, the waterproof layer 3 includes a waterproof layer 81, a moisture-proof layer 82 and a weather-proof layer 83 sequentially disposed on the heat-insulating layer 2.
Further, the waterproof layer 81 is made of a waterproof film.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described with reference to the drawings and the foregoing description, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing embodiments and description merely illustrative of the principles of the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A waterproof heat insulation cotton is characterized in that: including cotton basic unit (1) of net, cotton basic unit (1) upper end sets gradually heat preservation combination layer (2) and waterproof combination layer (3), wherein, cotton basic unit (1) of net aligns the setting with heat preservation combination layer (2) left and right sides edge, outside extending waterproof combination layer (3) of one side of heat preservation combination layer (2) forms an extension district (4), the opposite side inwards contracts waterproof combination layer (3) in and forms a breach (5).
2. The waterproof heat-insulating cotton according to claim 1, wherein: a first adhesive layer (21) is arranged on the lower side of the extension region (4), and a first release layer (22) is arranged on the lower side of the first adhesive layer (21).
3. The waterproof heat-insulating cotton according to claim 1, wherein: a second adhesive layer (31) is arranged on the upper side of the notch (5), and a second release layer (32) is arranged on the upper side of the second adhesive layer (31).
4. The waterproof heat-insulating cotton according to claim 1, wherein: the heat-insulating combined layer (2) comprises a heat-insulating layer (41), a heat-accumulating layer (42) and a heat-insulating layer (43) which are sequentially arranged on the upper side of the mesh cotton base layer (1).
5. The waterproof heat-insulating cotton according to claim 4, wherein: the heat-insulating layer (41) is made of polyurethane heat-insulating materials.
6. The waterproof heat-insulating cotton according to claim 4, wherein: the heat storage layer (42) is composed of heat storage cotton fibers.
7. The waterproof heat-insulating cotton according to claim 1, wherein: the waterproof combination layer (3) comprises a waterproof layer (81), a dampproof layer (82) and a weather-proof layer (83) which are sequentially arranged on the heat-insulating combination layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826969.9U CN219969113U (en) | 2023-04-13 | 2023-04-13 | Waterproof heat-insulating cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826969.9U CN219969113U (en) | 2023-04-13 | 2023-04-13 | Waterproof heat-insulating cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219969113U true CN219969113U (en) | 2023-11-07 |
Family
ID=88583657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320826969.9U Active CN219969113U (en) | 2023-04-13 | 2023-04-13 | Waterproof heat-insulating cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219969113U (en) |
-
2023
- 2023-04-13 CN CN202320826969.9U patent/CN219969113U/en active Active
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