CN212920659U - Compound heat-resisting silica aerogel heat preservation felt - Google Patents
Compound heat-resisting silica aerogel heat preservation felt Download PDFInfo
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- CN212920659U CN212920659U CN202020243607.3U CN202020243607U CN212920659U CN 212920659 U CN212920659 U CN 212920659U CN 202020243607 U CN202020243607 U CN 202020243607U CN 212920659 U CN212920659 U CN 212920659U
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Abstract
A composite heat-resistant silicon aerogel heat preservation felt relates to the technical field of heat preservation felts, and comprises a first toughening layer and a second toughening layer, wherein a vacuum layer is arranged between the first toughening layer and the second toughening layer, a radiation protection mechanism is arranged outside the first toughening layer, standing grooves are respectively arranged in the first toughening layer and the second toughening layer, toughening materials are respectively arranged in the two standing grooves, a heat preservation mechanism is arranged at one side of the second toughening layer, which is far away from the vacuum layer, the heat preservation mechanism comprises a first heat preservation layer and a second heat preservation layer, the second heat preservation layer is positioned below the first heat preservation layer, one side of the second heat preservation layer, which is far away from the first heat preservation layer, is fixedly connected with a fireproof layer, the top surface of the radiation protection mechanism and the bottom surface of the fireproof layer are respectively and fixedly provided with a protection mechanism, the protection mechanism is used for protecting the heat preservation felt, and the utility model solves the problem that the heat preservation effect of the existing heat preservation felt is poor, the problems of poor toughness of the heat-insulating felt and the like are solved.
Description
Technical Field
The utility model belongs to the technical field of the heat preservation felt, in particular to compound heat-resisting silicon aerogel heat preservation felt.
Background
The aerogel felt is a flexible heat-preservation felt which is formed by compounding nano silicon dioxide aerogel serving as a main body material with glass fiber cotton or a pre-oxidized fiber felt through a special process. It features low heat conductivity, certain tensile and compressive strength and is one new type of heat insulating material. The aerogel felt is a solid heat-insulating material with the lowest heat conductivity coefficient in a temperature region of about 400 ℃ at present (the heat conductivity coefficient of a high-temperature region of 400 ℃ and 1000 ℃ is greatly higher than that of a micro-nano heat-insulating series). The aerogel felt has the characteristics of softness, easiness in cutting, small density, inorganic fire prevention, overall hydrophobicity, environmental friendliness and the like, and can replace traditional flexible heat-insulating materials which are not environment-friendly and poor in heat-insulating property, such as glass fiber products, asbestos heat-insulating felts, silicate fiber products and the like. The aerogel felt is mainly used for heat preservation and heat insulation in the fields of industrial pipelines, storage tanks, industrial furnace bodies, power plants, escape capsules, warship bulkheads, motor cars, directly-buried pipelines, injection molding machines, detachable insulation sleeves, high-temperature steam pipelines for thick oil exploitation, transportation, household appliances, steel, nonferrous metals, glass and the like.
People often can set up the one deck heat preservation felt on office glass, play the thermal-insulated effect of heat preservation, and the thermal-insulated effect of heat preservation of current heat preservation felt is relatively poor, still remains to increase, and the toughness of heat preservation felt is not strong, consequently the utility model provides a compound heat-resisting silica aerogel heat preservation felt solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art exists, provides a compound heat-resisting silicon aerogel heat preservation felt, concrete technical scheme as follows:
the utility model provides a compound heat-resisting silicon aerogel heat preservation felt, includes to add tough layer one and add tough layer two, add tough layer one with add tough layer two and be provided with the vacuum layer, it is provided with radiation protection mechanism to add tough layer one outside, add tough layer one with all seted up the standing groove in the tough layer two, two all be provided with in the standing groove and add tough material, it keeps away from to add tough layer two one side of vacuum layer is provided with heat preservation mechanism, heat preservation mechanism includes first heat preservation and second heat preservation, the second heat preservation is located the below on first heat preservation, the second heat preservation is kept away from one side fixedly connected with flame retardant coating on first heat preservation, radiation protection mechanism top surface with the flame retardant coating bottom surface is all fixed and is provided with protection mechanism, protection mechanism is used for protecting the heat preservation felt.
Furthermore, the radiation protection mechanism comprises a heat insulation layer, the heat insulation layer is fixedly connected with the first toughening layer, and a reflection layer is fixedly connected to one side, far away from the first toughening layer, of the heat insulation layer.
Furthermore, the first heat-preservation layer is fixedly connected with the toughening layer II, a first groove is formed in the first heat-preservation layer, asbestos is filled in the first groove, a second groove is formed in the second heat-preservation layer, and polyurethane foam is filled in the second groove.
Further, protection machanism includes the waterproof layer, the waterproof layer with flame retardant coating fixed connection, the waterproof layer is kept away from one side fixed connection of flame retardant coating has the anticorrosive coating.
Further, the vacuum layer is filled with nitrogen gas.
Further, the waterproof layer includes waterproofing membrane, waterproofing membrane with flame retardant coating fixed connection, waterproofing membrane keeps away from flame retardant coating one side is provided with waterproofing membrane.
Further, the anticorrosive coating includes anticorrosive oil, the anticorrosive coating is paintd in the waterproof layer outside.
Further, the waterproof film is fixed on the outer side of the waterproof roll through glue.
The utility model has the advantages that:
1. the toughness of the heat preservation felt is increased through the arranged toughening layer I and the toughening layer II, and the radiation protection mechanism ensures that the office glass has a radiation protection function and reduces the poor irradiation such as the irradiation of ultraviolet rays;
2. the toughness of the heat preservation felt is further improved through the toughening materials filled in the placing groove, the heat preservation performance of the heat preservation felt is improved through the two heat preservation layers of the first heat preservation layer and the second heat preservation layer, and the fireproof performance of the heat preservation felt is improved through the arranged fireproof layer;
3. the protection mechanism is used for protecting the heat preservation felt, so that the service time of the heat preservation felt is prolonged, and the sound insulation performance of the heat preservation felt is improved through the arranged vacuum layer;
4. through the arranged heat insulation layer and the reflection layer, the heat insulation performance of the heat insulation felt is ensured, and meanwhile, the radiation resistance of the heat insulation felt is also ensured;
5. the heat preservation performance of the heat preservation felt is guaranteed through the asbestos arranged in the first groove and the polyurethane foam arranged in the second groove;
6. the corrosion resistance of the heat preservation felt is improved through the arranged corrosion-resistant layer, and the water resistance of the heat preservation felt is improved through the arranged waterproof layer;
7. the arranged waterproof layer consists of a waterproof film and a waterproof coiled material, so that the waterproof effect is good due to double waterproof;
8. the waterproof film who sets up pastes through glue and fixes in the waterproofing membrane outside, can change waterproof film during the use, and it is convenient to change.
Drawings
FIG. 1 is a front view of a composite heat-resistant silica aerogel insulation blanket according to the present invention;
fig. 2 shows a schematic structural view of the present invention;
fig. 3 shows a schematic structural view of the waterproof layer of the present invention;
fig. 4 shows a perspective view of the present invention;
shown in the figure: 1. reflecting layer, 2, insulating layer, 3, radiation protection mechanism, 4, add tough layer one, 5, vacuum layer, 6, add tough layer two, 7, add tough material, 8, standing groove, 9, first heat preservation, 10, second heat preservation, 11, heat preservation mechanism, 12, anticorrosive coating, 13, recess one, 14, asbestos, 15, recess two, 16, polyurethane foam, 17, flame retardant coating, 18, waterproof layer, 181, water proof membrane, 182, waterproofing membrane.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a compound heat-resisting silicon aerogel heat preservation felt, including adding tough layer one 4 and adding tough layer two 6, add tough layer one 4 and add tough layer two 6 within a definite time and be provided with vacuum layer 5, it is provided with radiation protection mechanism 3 to add tough layer one 4 outside, add tough layer one 4 and add tough layer two 6 in all seted up standing groove 8, all be provided with in two standing grooves 8 and add tough material 7, it is provided with heat preservation mechanism 11 to add tough layer two 6 one side of keeping away from vacuum layer 5, vacuum layer 5 intussuseption is filled with nitrogen gas, heat preservation mechanism 11 includes first heat preservation 9 and second heat preservation 10, second heat preservation 10 is located the below of first heat preservation 9, one side fixedly connected with flame retardant coating 17 of first heat preservation 9 is kept away from to second heat preservation 10, radiation protection mechanism 3 top surface and flame retardant coating 17 bottom surface all fix and are provided with protection mechanism, protection mechanism is used for protecting heat preservation felt.
Through the tough layer one 4 that adds that sets up and tough layer two 6, the toughness of heat preservation felt has been increased, radiation protection mechanism 3 through the setting, it has the radiation protection function to have guaranteed office glass, the irradiant of not good is penetrated in has been reduced, if penetrating into of ultraviolet ray, through the tough material 7 that adds of intussuseption in standing groove 8 intussuseption, the toughness of heat preservation felt has further been improved, two-layer heat preservation through the first heat preservation 9 that sets up and second heat preservation 10, the thermal insulation performance of heat preservation felt has been improved, flame retardant coating 17 through the setting, the fire behavior of heat preservation felt has been improved, protection mechanism through the setting is used for protecting the heat preservation felt, the live time of heat preservation felt has been improved, through the vacuum layer 5 that sets up, the sound insulation performance of heat preservation felt has been improved.
As the improvement of the technical scheme, the radiation protection mechanism 3 comprises a heat insulation layer 2, the heat insulation layer 2 is fixedly connected with a toughening layer I4, and a reflection layer 1 is fixedly connected to one side, far away from the toughening layer I4, of the heat insulation layer 2.
Through the thermal-insulated layer 2 and the reflection stratum 1 that set up, had both guaranteed the radiation protection nature of heat preservation felt when having guaranteed the heat-proof quality of heat preservation felt.
As an improvement of the technical scheme, the first heat-insulating layer 9 is fixedly connected with the second toughening layer 6, a first groove 13 is formed in the first heat-insulating layer 9, asbestos 14 is filled in the first groove 13, a second groove 15 is formed in the second heat-insulating layer 10, and polyurethane foam 16 is filled in the second groove 15.
The heat preservation performance of the heat preservation felt is guaranteed through the asbestos 14 arranged in the first groove 13 and the polyurethane foam 16 arranged in the second groove 15.
As the improvement of above-mentioned technical scheme, protection machanism includes waterproof layer 18, waterproof layer 18 and flame retardant coating 17 fixed connection, waterproof layer 18 keeps away from one side fixedly connected with anticorrosive coating 12 of flame retardant coating 17, waterproof layer 18 includes waterproofing membrane 182, waterproofing membrane 182 and flame retardant coating 17 fixed connection, waterproofing membrane 182 keeps away from flame retardant coating 17 one side and is provided with waterproofing membrane 181, anticorrosive coating 12 includes anticorrosive oil, anticorrosive coating 12 is paintd in the waterproof layer 18 outside, waterproofing membrane 181 passes through glue and pastes and fix in the waterproofing membrane 182 outside.
Through the anticorrosive coating 12 that sets up, improved the corrosion resistance of heat preservation felt, waterproof layer 18 through setting up has improved the waterproof nature of heat preservation felt, and waterproof layer 18 comprises waterproofing membrane 181 and waterproofing membrane 182, and is dual waterproof, and water-proof effects is good, and waterproofing membrane 181 pastes through glue and fixes in the waterproofing membrane 182 outside, can change convenient the change to waterproofing membrane 181 during the use.
When the utility model is implemented, the utility model,
the toughness of the heat preservation felt is increased through the arranged toughening layer I4 and the toughening layer II 6, the office glass is ensured to have the radiation protection function through the arranged radiation protection mechanism 3, the poor illumination injection is reduced, such as the ultraviolet injection, the radiation protection performance of the heat preservation felt is also ensured through the arranged heat insulation layer 2 and the reflection layer 1 while the heat insulation performance of the heat preservation felt is ensured, the toughness of the heat preservation felt is further improved through the toughening material 7 filled in the placing groove 8, the heat preservation performance of the heat preservation felt is improved through the two heat preservation layers of the first heat preservation layer 9 and the second heat preservation layer 10, the heat preservation performance of the heat preservation felt is improved through the asbestos 14 arranged in the groove I13, the polyurethane foam 16 arranged in the groove II 15 is ensured, the fire protection performance of the heat preservation felt is improved through the arranged fire protection layer 17, the protection mechanism is used for protecting the heat preservation felt, the live time of heat preservation felt has been improved, through the vacuum layer 5 that sets up, the sound-insulating property of heat preservation felt has been improved, anticorrosive coating 12 through the setting, the corrosion resistance of heat preservation felt has been improved, waterproof layer 18 through the setting has improved the waterproof nature of heat preservation felt, waterproof layer 18 comprises waterproofing membrane 181 and waterproofing membrane 182, and is dual waterproof, and water-proof effects is good, and waterproofing membrane 181 passes through glue and pastes and fix in the waterproofing membrane 182 outside, can change waterproofing membrane 181 during the use, and it is convenient to change.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The composite heat-resistant silicon aerogel heat-insulating felt comprises a first toughening layer (4) and a second toughening layer (6), and is characterized in that a vacuum layer (5) is arranged between the first toughening layer (4) and the second toughening layer (6), a radiation-proof mechanism (3) is arranged on the outer side of the first toughening layer (4), standing grooves (8) are formed in the first toughening layer (4) and the second toughening layer (6), toughening materials (7) are arranged in the standing grooves (8), a heat-insulating mechanism (11) is arranged on one side, far away from the vacuum layer (5), of the toughening layer (6), the heat-insulating mechanism (11) comprises a first heat-insulating layer (9) and a second heat-insulating layer (10), the second heat-insulating layer (10) is positioned below the first heat-insulating layer (9), and the second heat-insulating layer (10) is far away from one side, fixedly connected with a fireproof layer (17), of the first heat-insulating layer (9), the top surface of the radiation protection mechanism (3) and the bottom surface of the fireproof layer (17) are fixedly provided with protection mechanisms, and the protection mechanisms are used for protecting the heat preservation felt.
2. The composite heat-resistant silica aerogel thermal insulation felt according to claim 1, characterized in that: the radiation protection mechanism (3) comprises a heat insulation layer (2), the heat insulation layer (2) is fixedly connected with the toughening layer I (4), and the heat insulation layer (2) is far away from one side of the toughening layer I (4) and is fixedly connected with a reflection layer (1).
3. The composite heat-resistant silica aerogel thermal insulation felt according to claim 2, characterized in that: first heat preservation (9) with add tough layer two (6) fixed connection, seted up recess one (13) in first heat preservation (9), asbestos (14) are equipped with in recess one (13), seted up recess two (15) in second heat preservation (10), polyurethane foam (16) are equipped with in recess two (15).
4. The composite heat-resistant silica aerogel thermal insulation felt according to claim 3, characterized in that: the protection mechanism comprises a waterproof layer (18), the waterproof layer (18) is fixedly connected with the fireproof layer (17), and the waterproof layer (18) is far away from one side of the fireproof layer (17) and is fixedly connected with an anticorrosive layer (12).
5. The composite heat-resistant silica aerogel thermal insulation felt according to claim 1, characterized in that: and nitrogen is filled in the vacuum layer (5).
6. The composite heat-resistant silica aerogel thermal insulation felt according to claim 4, characterized in that: waterproof layer (18) include waterproofing membrane (182), waterproofing membrane (182) with flame retardant coating (17) fixed connection, waterproofing membrane (182) are kept away from flame retardant coating (17) one side is provided with waterproofing membrane (181).
7. The composite heat-resistant silica aerogel thermal insulation felt according to claim 4, characterized in that: the anti-corrosion layer (12) comprises anti-corrosion oil, and the anti-corrosion layer (12) is coated on the outer side of the waterproof layer (18).
8. The composite heat-resistant silica aerogel thermal insulation felt according to claim 6, characterized in that: the waterproof film (181) is fixed on the outer side of the waterproof roll (182) through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020243607.3U CN212920659U (en) | 2020-03-03 | 2020-03-03 | Compound heat-resisting silica aerogel heat preservation felt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020243607.3U CN212920659U (en) | 2020-03-03 | 2020-03-03 | Compound heat-resisting silica aerogel heat preservation felt |
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| CN212920659U true CN212920659U (en) | 2021-04-09 |
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| CN202020243607.3U Active CN212920659U (en) | 2020-03-03 | 2020-03-03 | Compound heat-resisting silica aerogel heat preservation felt |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183628A (en) * | 2021-12-24 | 2022-03-15 | 贵州云岱新材料有限公司 | Silicon-based nano-hole heat-insulating felt |
| CN116254932A (en) * | 2023-02-28 | 2023-06-13 | 杭州东科建筑科技有限公司 | Aerogel felt outer wall heat insulation system and construction method thereof |
-
2020
- 2020-03-03 CN CN202020243607.3U patent/CN212920659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183628A (en) * | 2021-12-24 | 2022-03-15 | 贵州云岱新材料有限公司 | Silicon-based nano-hole heat-insulating felt |
| CN116254932A (en) * | 2023-02-28 | 2023-06-13 | 杭州东科建筑科技有限公司 | Aerogel felt outer wall heat insulation system and construction method thereof |
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