CN219752223U - Fireproof heat insulation pad with basalt fiber cloth - Google Patents
Fireproof heat insulation pad with basalt fiber cloth Download PDFInfo
- Publication number
- CN219752223U CN219752223U CN202321341259.3U CN202321341259U CN219752223U CN 219752223 U CN219752223 U CN 219752223U CN 202321341259 U CN202321341259 U CN 202321341259U CN 219752223 U CN219752223 U CN 219752223U
- Authority
- CN
- China
- Prior art keywords
- basalt fiber
- heat insulation
- frame body
- hot melt
- melt adhesive
- Prior art date
- 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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Links
- 229920002748 Basalt fiber Polymers 0.000 title claims abstract description 42
- 239000004744 fabric Substances 0.000 title claims abstract description 25
- 238000009413 insulation Methods 0.000 title claims abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 43
- 239000004831 Hot glue Substances 0.000 claims abstract description 30
- 239000011162 core material Substances 0.000 claims abstract description 26
- 239000004964 aerogel Substances 0.000 claims abstract description 22
- 239000012790 adhesive layer Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 229920002799 BoPET Polymers 0.000 abstract description 5
- 239000010445 mica Substances 0.000 abstract description 5
- 229910052618 mica group Inorganic materials 0.000 abstract description 5
- 239000002390 adhesive tape Substances 0.000 abstract description 4
- 238000005538 encapsulation Methods 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 description 4
- 230000002860 competitive effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a fireproof heat insulation pad with basalt fiber cloth, which comprises a frame body, an aerogel core material, two hot melt adhesive layers, two basalt fiber cloths, two bonding layers and two release papers, wherein the frame body is provided with a plurality of heat insulation layers; the two hot melt adhesive layers are respectively overlapped and fixed on the upper surface and the lower surface of the frame body, the two hot melt adhesive layers are respectively attached to the upper surface and the lower surface of the aerogel core material, the two basalt fiber cloths are respectively overlapped and fixed on the surfaces of the corresponding hot melt adhesive layers, the two bonding layers are respectively overlapped and fixed on the surfaces of the corresponding basalt fiber cloths, and the two release papers are respectively overlapped and fixed on the surfaces of the corresponding bonding layers, so that the heat insulation pad can effectively realize a fireproof function by adopting the basalt fiber cloths, and the basalt fiber cloths are coated with hot melt adhesive for encapsulation, so that the structure is stable, the prior PET film, double-sided adhesive tape and mica plate are replaced, the production steps are reduced, the operation is simple, the production efficiency is improved, and the production is convenient; but also can reduce the production cost and meet the existing requirements.
Description
Technical Field
The utility model relates to the technical field of heat insulation mats, in particular to a fireproof heat insulation mat with basalt fiber cloth.
Background
With the development of social economy and the improvement of living standard of people, new energy automobiles become emerging vehicles and are favored by a plurality of people, and the market share of the new energy automobiles is higher and higher; the new energy automobile has many advantages of saving fuel energy, reducing exhaust emission, effectively protecting environment, having low noise and low use cost, etc. For new energy automobiles, the safety problem of the new energy module (i.e. battery) is very critical, and the demand of the market for the endurance mileage of the new energy automobiles is increased, the capacity of the new energy module is also increased, the energy density is also increased, and the new energy module is dangerous once thermal runaway occurs.
The new energy module comprises a plurality of battery core modules, and each battery core module can be mutually extruded and rubbed due to vibration in the running process of the automobile, so that the situation of overheat and out of control or even fire can occur, and therefore, a heat insulation pad is required to be arranged between the adjacent battery core modules.
The prior heat insulation pad is generally characterized in that aerogel core materials are embedded in a containing groove of a frame body, an upper PET film and a lower PET film are overlapped and fixed on the upper surface and the lower surface of the frame body, then vacuum hot-pressing packaging is carried out, then a mica plate is adhered on the surfaces of the upper PET film and the lower PET film through double-sided adhesive, and then double-sided adhesive is adhered on the surfaces of the mica plate, so that the heat insulation pad can be fixed between adjacent electric cores. Although the heat insulation pad can realize the fireproof function, the production steps are more, the operation is complex, the production efficiency is lower, and the production is inconvenient; and the production cost is higher, the product is not competitive, and the existing requirements can not be met. Accordingly, there is a need for improvements in current insulation mats.
Disclosure of Invention
In view of the above, the utility model aims at overcoming the defects of the prior art, and mainly aims to provide a fireproof heat insulation pad with basalt fiber cloth, which can effectively solve the problems of more production steps, complex operation, lower production efficiency, inconvenience in production, higher production cost and less competitiveness of the existing heat insulation pad.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a fireproof heat insulation pad with basalt fiber cloth comprises a frame body, an aerogel core material, two hot melt adhesive layers, two basalt fiber cloths, two bonding layers and two release papers; the upper and lower surfaces of the frame body are penetrated to form a containing groove; the aerogel core material is matched with the accommodating groove and is embedded in the accommodating groove; the two hot melt adhesive layers are respectively overlapped and fixed on the upper surface and the lower surface of the frame body, and are respectively attached to the upper surface and the lower surface of the aerogel core material; the two basalt fiber cloths are respectively overlapped and fixed on the surfaces of the corresponding hot melt adhesive layers; the two bonding layers are respectively overlapped and fixed on the surfaces of the corresponding basalt fiber cloth; the two release papers are respectively overlapped and fixed on the surfaces of the corresponding bonding layers.
As a preferable mode, the frame body is made of silica gel.
As a preferable scheme, the bonding layer is a double-sided adhesive layer.
As a preferable scheme, a hand tearing part is arranged on one side of the surface of the release paper, so that the release paper is convenient to tear off, and convenience is brought to use.
As a preferable scheme, the frame body is square, and correspondingly, the accommodating groove, the aerogel core material, the two hot melt adhesive layers, the two basalt fiber cloths, the two adhesive layers and the two release papers are square.
As a preferable scheme, the side edge of the frame body is convexly provided with a positioning block for positioning, so that the stability of the structure is enhanced.
As a preferable scheme, the number of the positioning blocks is four, and every two positioning blocks are respectively arranged on the front side edge and the rear side edge of the frame body.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
through adapting aerogel core material and accommodation groove and embedding in the accommodation groove, overlap and fix two hot melt adhesive layers on upper and lower surfaces of the frame body respectively, and two hot melt adhesive layers are laminated with upper and lower surfaces of aerogel core material respectively, overlap and fix two basalt fiber cloth on the surface of corresponding hot melt adhesive layer respectively, overlap and fix two tie layers on the surface of corresponding basalt fiber cloth respectively, overlap and fix two release papers on the surface of corresponding tie layer respectively, this kind of heat insulation pad adopts basalt fiber cloth can realize the fire prevention function effectively, brush hot melt adhesive encapsulation on basalt fiber cloth, the structure is firm, thereby replace preceding PET membrane, double faced adhesive tape and mica plate, reduce production steps, easy operation, promote production efficiency, bring convenience for production; but also can reduce the production cost, so that the product has more competitive power and meets the existing requirements.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a preferred embodiment of the present utility model;
FIG. 3 is an exploded view of a preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present utility model is shown, which comprises a frame 10, an aerogel core 20, two hot melt adhesive layers 30, two basalt fiber cloths 40, two adhesive layers 50 and two release papers 60.
The upper and lower surfaces of the frame 10 are penetrated with a containing groove 11; in this embodiment, the frame 10 is made of silica gel; the frame 10 is square, and the accommodating groove 11 is square correspondingly; the side edge of the frame body 10 is convexly provided with a positioning block 12 for positioning; the number of the positioning blocks 12 is four, and each two positioning blocks 12 are respectively arranged on the front side edge and the rear side edge of the frame body 10.
The aerogel core material 20 is matched with the accommodating groove 11 and is embedded in the accommodating groove 11; in this embodiment, the aerogel core 20 is square.
The two hot melt adhesive layers 30 are respectively overlapped and fixed on the upper surface and the lower surface of the frame body 10, and the two hot melt adhesive layers 30 are respectively attached to the upper surface and the lower surface of the aerogel core material 20; in this embodiment, the two hot melt adhesive layers 30 are square.
The two basalt fiber cloths 40 are respectively overlapped and fixed on the surfaces of the corresponding hot melt adhesive layers 30, and the basalt fiber cloths 40 have various excellent performances such as high temperature resistance, corrosion resistance, fire resistance, high strength, insulation and heat insulation; in this embodiment, both basalt fiber cloths 40 are square.
The two bonding layers 50 are respectively overlapped and fixed on the surfaces of the corresponding basalt fiber cloth 40; in this embodiment, the adhesive layer 50 is a double-sided adhesive layer; both adhesive layers 50 are square.
The two release papers 60 are respectively overlapped and fixed on the surfaces of the corresponding adhesive layers 50; in this embodiment, a hand-tearing portion 61 is disposed on one side of the surface of the release paper 60, so that the release paper 60 can be easily torn off, thereby bringing convenience to use; both release papers 60 are square.
The manufacturing process of this embodiment is described in detail as follows:
firstly, forming and cutting the frame body 10, the aerogel core material 20, the two basalt fiber cloths 40 and the two double-sided adhesive tapes; next, the aerogel core material 20 is embedded in the accommodating groove 11 of the frame body 10; then, hot melt adhesive is coated on the two basalt fiber cloths 40, so that a hot melt adhesive layer 30 is formed; then, respectively superposing and fixing the two hot melt adhesive layers 30 on the upper surface and the lower surface of the frame body 10, respectively attaching the two hot melt adhesive layers 30 to the upper surface and the lower surface of the aerogel core material 20, and then taking out the vacuum hot-pressing package; finally, two double-sided tapes are stuck on the surfaces of the corresponding basalt fiber cloth 40 to form two adhesive layers 50 and two release papers 60.
The design focus of the utility model is that: through adapting aerogel core material and accommodation groove and embedding in the accommodation groove, overlap and fix two hot melt adhesive layers on upper and lower surfaces of the frame body respectively, and two hot melt adhesive layers are laminated with upper and lower surfaces of aerogel core material respectively, overlap and fix two basalt fiber cloth on the surface of corresponding hot melt adhesive layer respectively, overlap and fix two tie layers on the surface of corresponding basalt fiber cloth respectively, overlap and fix two release papers on the surface of corresponding tie layer respectively, this kind of heat insulation pad adopts basalt fiber cloth can realize the fire prevention function effectively, brush hot melt adhesive encapsulation on basalt fiber cloth, the structure is firm, thereby replace preceding PET membrane, double faced adhesive tape and mica plate, reduce production steps, easy operation, promote production efficiency, bring convenience for production; but also can reduce the production cost, so that the product has more competitive power and meets the existing requirements.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (7)
1. A fire prevention heat insulating mattress with basalt fiber cloth, its characterized in that: comprises a frame body, an aerogel core material, two hot melt adhesive layers, two basalt fiber cloths, two adhesive layers and two release papers; the upper and lower surfaces of the frame body are penetrated to form a containing groove; the aerogel core material is matched with the accommodating groove and is embedded in the accommodating groove; the two hot melt adhesive layers are respectively overlapped and fixed on the upper surface and the lower surface of the frame body, and are respectively attached to the upper surface and the lower surface of the aerogel core material; the two basalt fiber cloths are respectively overlapped and fixed on the surfaces of the corresponding hot melt adhesive layers; the two bonding layers are respectively overlapped and fixed on the surfaces of the corresponding basalt fiber cloth; the two release papers are respectively overlapped and fixed on the surfaces of the corresponding bonding layers.
2. The fire protection and heat insulation mat with basalt fiber cloth according to claim 1, wherein: the frame body is made of silica gel.
3. The fire protection and heat insulation mat with basalt fiber cloth according to claim 1, wherein: the bonding layer is a double-sided adhesive layer.
4. The fire protection and heat insulation mat with basalt fiber cloth according to claim 1, wherein: and a hand tearing part is arranged on one side of the surface of the release paper.
5. The fire protection and heat insulation mat with basalt fiber cloth according to claim 1, wherein: the frame body is square, and corresponding, the accommodating groove, the aerogel core material, the two hot melt adhesive layers, the two basalt fiber cloths, the two bonding layers and the two release papers are square.
6. The fire protection and heat insulation mat with basalt fiber cloth according to claim 1, wherein: the side of the frame body is convexly provided with a positioning block for positioning.
7. The fire protection and heat insulation mat with basalt fiber cloth according to claim 6, wherein: the number of the positioning blocks is four, and every two positioning blocks are respectively arranged on the front side edge and the rear side edge of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341259.3U CN219752223U (en) | 2023-05-29 | 2023-05-29 | Fireproof heat insulation pad with basalt fiber cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341259.3U CN219752223U (en) | 2023-05-29 | 2023-05-29 | Fireproof heat insulation pad with basalt fiber cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219752223U true CN219752223U (en) | 2023-09-26 |
Family
ID=88090852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321341259.3U Active CN219752223U (en) | 2023-05-29 | 2023-05-29 | Fireproof heat insulation pad with basalt fiber cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219752223U (en) |
-
2023
- 2023-05-29 CN CN202321341259.3U patent/CN219752223U/en active Active
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| GR01 | Patent grant |