CN210134052U - High-temperature-resistant fireproof impact-resistant cushion - Google Patents
High-temperature-resistant fireproof impact-resistant cushion Download PDFInfo
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- CN210134052U CN210134052U CN201920637079.7U CN201920637079U CN210134052U CN 210134052 U CN210134052 U CN 210134052U CN 201920637079 U CN201920637079 U CN 201920637079U CN 210134052 U CN210134052 U CN 210134052U
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Abstract
The utility model discloses a high temperature resistant fire prevention protecting against shock pad, including quartz cloth layer, fire prevention heat insulating mattress and coating, the fire prevention heat insulating mattress is located between quartz cloth layer and the coating, the relative fire prevention heat insulating mattress in quartz cloth layer more is close to fire source one side, through first adhesive layer adhesion between quartz cloth layer and the fire prevention heat insulating mattress one surface, through the second adhesive layer adhesion between another surface of fire prevention heat insulating mattress and the coating. The utility model discloses a quartz cloth layer, fire prevention heat insulating mattress and coating, the fire prevention heat insulating mattress is located between quartz cloth layer and the coating, and wherein the quartz layer that is located the thermal-insulated material outside can effectively reduce the impact force that high temperature high pressure gas produced in the battery compartment when the lithium cell takes place the burning explosion, has played the cushioning effect, prevents that high temperature high pressure gas from breaking through the insulating layer, plays the effect of protection insulating layer, and the quartz layer can resist the high temperature of 1710 ℃, can play the high temperature resistant effect of preventing fires in the use; and the fireproof heat-insulating pad plays a role in fireproof heat insulation.
Description
Technical Field
The utility model relates to a high temperature resistant fire prevention protecting against shock pad belongs to thermal-insulated insulation material field.
Background
With economic development and social progress, energy conservation has become a necessary trend and social consensus. With the continuous research and development of new lithium ion battery materials, the energy storage of the lithium ion battery becomes the most feasible technical route in the development of energy storage products at present. However, the lithium battery device has poor fireproof effect, so that the lithium battery device is easy to catch fire when being in strong collision or being near a fire source, and the lithium battery inside the device is easy to explode, thereby seriously causing casualties. The heat of the existing intelligent insulating part of the fireproof material cannot block the high-temperature and high-pressure gas generated by the lithium battery when the lithium battery explodes, and the gas can directly break through the fireproof material, so that the fireproof material cannot play a fireproof role. How to avoid the above situation becomes the research direction of those skilled in the art.
Disclosure of Invention
The utility model aims at providing a high temperature resistant fire prevention protecting against shock pad, this high temperature resistant fire prevention protecting against shock pad's fire prevention heat insulating mattress plays the thermal-insulated effect of fire prevention, and quartz cloth layer and coating play impact-resistant effect, when the lithium cell takes place the combustion explosion, can resist the inside high temperature high-pressure gas in battery compartment, prevent that high temperature high-pressure gas from breaking through the insulating layer, play the effect of protection insulating layer.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a high temperature resistant fire prevention protecting against shock pad, includes quartz cloth layer, fire prevention heat insulating mattress and coating, the fire prevention heat insulating mattress is located between quartz cloth layer and the coating, the relative fire prevention heat insulating mattress in quartz cloth layer is closer to fire source one side, through first adhesive layer adhesion between quartz cloth layer and the fire prevention heat insulating mattress one surface, through the second adhesive layer adhesion between another surface of fire prevention heat insulating mattress and the coating.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, the fireproof heat insulation mat further comprises a release layer, and the release layer and the second quartz layer are adhered through a third adhesive layer on the side opposite to the fireproof heat insulation mat.
2. In the above scheme, the quartz cloth layer and the cladding layer are connected together at their respective edges.
3. In the above scheme, the coating layer is an aramid woven layer or a glass fiber woven layer.
4. In the above scheme, the cladding layer is a quartz cloth layer.
5. In the above scheme, the fire prevention heat insulating mattress is a felt mattress soaked with aerogel.
6. In the above scheme, the first adhesive layer and the second adhesive layer are V0-grade flame-retardant adhesive layers, and the thicknesses of the first adhesive layer and the second adhesive layer are both 0.05-0.1 mm.
7. In the scheme, the thickness of the quartz cloth layer and the thickness of the coating layer are both 0.03-0.1 mm, and the thickness of the fireproof heat insulation pad is 0.8-20 mm.
8. In the above scheme, the third adhesive layer is a V0-grade flame-retardant adhesive layer.
9. In the scheme, the thickness of the third adhesive layer is 0.05-0.1 mm.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses high temperature resistant fire prevention protecting against shock pad, it includes quartz cloth layer, fire prevention heat insulating mattress and coating, the fire prevention heat insulating mattress is located between quartz cloth layer and the coating, wherein lie in the quartz blanket outside the thermal-insulated material, when the lithium cell takes place the burning explosion, can effectively reduce the impact force that the inside high temperature high pressure gas of battery compartment produced, played the cushioning effect, prevent that high temperature high pressure gas from breaking through the insulating layer, play the effect of protection insulating layer, simultaneously, the quartz blanket can be able to bear the high temperature of 1710 ℃, can play the high temperature resistant effect of preventing fires in the use; the fireproof heat-insulation pad plays a role in fireproof heat insulation; the whole fireproof heat insulation pad can be fireproof and heat-insulated, is impact-resistant, can play a role in isolating and buffering the explosion of the lithium battery, and provides longer escape time for users.
2. The utility model discloses high temperature resistant fire prevention protecting against shock pad, use fire-retardant gluing layer bonding respectively between its quartz cloth layer, fire prevention heat insulating mattress and the coating, both played the connection effect, can further play the fire prevention fire-retardant effect simultaneously, improve the fire behavior of fire prevention heat insulating mattress; simultaneously, set up the third adhesive layer and leave the type layer, when this high temperature resistant fire prevention protecting against shock pad used, can directly tear and carry out fixed pasting from the type membrane, it is fixed to facilitate the use.
Drawings
Figure 1 is the utility model discloses high temperature resistant fire prevention protecting against shock fills up schematic diagram.
In the above drawings: 1. a quartz cloth layer; 2. a first adhesive layer; 3. a fire-proof heat-insulating mat; 4. a second adhesive layer; 5. a coating layer; 6. a third adhesive layer; 7. and a release layer.
Detailed Description
Example 1: the utility model provides a high temperature resistant fire prevention protecting against shock pad, includes quartz cloth layer 1, fire prevention heat insulating mattress 3 and coating 5, fire prevention heat insulating mattress 3 is located between quartz cloth layer 1 and the coating 5, quartz cloth layer 1 is the relative fire prevention heat insulating mattress 3 and is closer to fire source one side, through 2 adhesions of first adhesive layer between quartz cloth layer 1 and the 3 surfaces of fire prevention heat insulating mattress, through 4 adhesions of second adhesive layer between 3 other surfaces of fire prevention heat insulating mattress and the coating 5.
The fireproof heat insulation mat also comprises a release layer 7, and the release layer 7 and one side, back to the fireproof heat insulation mat 3, of the second quartz layer 5 are adhered through a third adhesive layer 6; the edges of the quartz cloth layer 1 and the cladding layer 5 are connected together;
the coating layer 5 is an aramid woven layer or a glass fiber woven layer; the fireproof heat insulation pad 3 is a felt pad soaked with aerogel;
the first adhesive layer 2 and the second adhesive layer 4 are V0-grade flame-retardant adhesive layers, and the thicknesses of the first adhesive layer 2 and the second adhesive layer 4 are both 0.05-0.1 mm; the thickness of the quartz cloth layer 1 and the thickness of the coating layer 5 are both 0.03-0.1 mm, and the thickness of the fireproof heat insulation pad 3 is 0.8-20 mm.
Example 2: the utility model provides a high temperature resistant fire prevention protecting against shock pad, includes quartz cloth layer 1, fire prevention heat insulating mattress 3 and coating 5, fire prevention heat insulating mattress 3 is located between quartz cloth layer 1 and the coating 5, quartz cloth layer 1 is the relative fire prevention heat insulating mattress 3 and is closer to fire source one side, through 2 adhesions of first adhesive layer between quartz cloth layer 1 and the 3 surfaces of fire prevention heat insulating mattress, through 4 adhesions of second adhesive layer between 3 other surfaces of fire prevention heat insulating mattress and the coating 5.
The fireproof heat insulation mat also comprises a release layer 7, and the release layer 7 and one side, back to the fireproof heat insulation mat 3, of the second quartz layer 5 are adhered through a third adhesive layer 6; the coating layer 5 is a quartz cloth layer; the third adhesive layer 6 is a V0-grade flame-retardant adhesive layer; the thickness of the third adhesive layer 6 is 0.05 to 0.1 mm.
When the high-temperature-resistant fireproof impact-resistant pad is adopted, the high-temperature-resistant fireproof impact-resistant pad comprises a quartz cloth layer, a fireproof heat-insulating pad and a coating layer, wherein the fireproof heat-insulating pad is positioned between the quartz cloth layer and the coating layer, and the quartz layer positioned on the outer side of a heat-insulating material can effectively reduce the impact force generated by high-temperature and high-pressure gas in a battery bin when a lithium battery is subjected to combustion and explosion, so that the buffer effect is achieved, the high-temperature and high-pressure gas is prevented from breaking through the heat-insulating layer, the heat-insulating layer is protected, meanwhile, the quartz layer can resist high temperature; the fireproof heat-insulation pad plays a role in fireproof heat insulation; the whole fireproof heat insulation pad can be fireproof and heat-insulated, is impact-resistant, can play a role in isolating and buffering the explosion of the lithium battery, and provides longer escape time for users.
Simultaneously, use fire-retardant gluing layer bonding between quartz cloth layer, the fire prevention heat insulating mattress and the coating respectively, both played the connection effect, reached certain fire prevention flame retardant efficiency simultaneously.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a high temperature resistant fire prevention protecting against shock pad which characterized in that: including quartz cloth layer (1), fire prevention heat insulating mattress (3) and coating (5), fire prevention heat insulating mattress (3) are located between quartz cloth layer (1) and coating (5), quartz cloth layer (1) is the fire prevention heat insulating mattress (3) more near fire source one side relatively, through first adhesive layer (2) adhesion between quartz cloth layer (1) and fire prevention heat insulating mattress (3) a surface, through second adhesive layer (4) adhesion between another surface of fire prevention heat insulating mattress (3) and coating (5).
2. The high temperature resistant fire and impact resistant cushion of claim 1, wherein: the fireproof heat insulation mat also comprises a release layer (7), and the release layer (7) and one side, back to the fireproof heat insulation mat (3), of the coating layer (5) are adhered through a third adhesive layer (6).
3. The high temperature resistant fire and impact resistant cushion of claim 1, wherein: the edges of the quartz cloth layer (1) and the cladding layer (5) are connected together.
4. The high temperature resistant fire and impact resistant cushion of claim 1, wherein: the coating layer (5) is an aramid woven layer or a glass fiber woven layer.
5. The high temperature resistant fire and impact resistant cushion of claim 1, wherein: the coating layer (5) is a quartz cloth layer.
6. The high temperature resistant fire and impact resistant cushion of claim 1, wherein: the fireproof heat insulation pad (3) is a felt pad soaked with aerogel.
7. The high temperature resistant fire and impact resistant cushion of claim 1, wherein: the first adhesive layer (2) and the second adhesive layer (4) are V0-grade flame-retardant adhesive layers, and the thicknesses of the first adhesive layer (2) and the second adhesive layer (4) are both 0.05-0.1 mm.
8. The high temperature resistant fire and impact resistant cushion of claim 1, wherein: the thickness of quartz cloth layer (1) and coating (5) is 0.03~0.1mm, the thickness of fire prevention heat insulating mattress (3) is 0.8~20 mm.
9. A high temperature resistant fire and impact resistant mat as in claim 2, wherein: the third adhesive layer (6) is a V0-grade flame-retardant adhesive layer.
10. A high temperature resistant fire and impact resistant mat as in claim 2, wherein: the thickness of the third adhesive layer (6) is 0.05-0.1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637079.7U CN210134052U (en) | 2019-05-06 | 2019-05-06 | High-temperature-resistant fireproof impact-resistant cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637079.7U CN210134052U (en) | 2019-05-06 | 2019-05-06 | High-temperature-resistant fireproof impact-resistant cushion |
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| Publication Number | Publication Date |
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| CN210134052U true CN210134052U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920637079.7U Active CN210134052U (en) | 2019-05-06 | 2019-05-06 | High-temperature-resistant fireproof impact-resistant cushion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540657A (en) * | 2020-04-15 | 2021-10-22 | 上海汽车集团股份有限公司 | Method and device for thermal runaway impact protection of high-efficiency power battery |
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2019
- 2019-05-06 CN CN201920637079.7U patent/CN210134052U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540657A (en) * | 2020-04-15 | 2021-10-22 | 上海汽车集团股份有限公司 | Method and device for thermal runaway impact protection of high-efficiency power battery |
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