CN105508810A - High insulation type aluminum silicate felt - Google Patents
High insulation type aluminum silicate felt Download PDFInfo
- Publication number
- CN105508810A CN105508810A CN201410552667.2A CN201410552667A CN105508810A CN 105508810 A CN105508810 A CN 105508810A CN 201410552667 A CN201410552667 A CN 201410552667A CN 105508810 A CN105508810 A CN 105508810A
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- Prior art keywords
- aluminum silicate
- layer
- felt
- insulation type
- silicate felt
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Abstract
The invention discloses a high insulation type aluminum silicate felt. The high insulation type aluminum silicate felt comprises an aluminum silicate base layer, the upper portion of the aluminum silicate base layer is provided with a foamed aluminum layer and an insulating layer, the lower portion of the aluminum silicate base layer is provided with a foamed aluminum layer and an insulating layer, and a heat separating channel array composed of hollow heat separating channels is arranged in each insulating layer. The foamed aluminum layers are used in the high insulation type aluminum silicate felt, so that the strength and the insulation performance of the overall aluminum silicate base layer are greatly improved; the insulating layers made of melamine resin are used, the heat separating channel arrays are arranged in the insulating layers, and therefore the insulating performance of the overall aluminum silicate felt is further improved; and meanwhile the weight of the overall aluminum silicate felt is reduced. The high insulation type aluminum silicate felt is simple in structure, light, good in insulating performance and high in practicability.
Description
Technical field
The present invention relates to a kind of chemical industry thermal insulation apparatus, or rather, is a kind of high heat insulation type alumina silicate felt.
Background technique
Alumina silicate felt is a kind of common chemical industry thermal insulating material, and the alumina silicate felt blanket containing certain proportion Bond, penetrates sizing through curing room hot blast and make, be applied to electric boiler, gas-turbine and nuclear power heat insulation.Existing silicic acid aluminum pipe adopts individual layer, and heat-insulating property is preferential.In addition, the intensity of existing alumina silicate felt is also poor.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of high heat insulation type alumina silicate felt.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of high heat insulation type alumina silicate felt, described high heat insulation type alumina silicate felt comprises an alumina silicate basic unit, the bottom of described alumina silicate basic unit and bottom are respectively equipped with a foamed aluminium layer and a thermal insulation layer, are provided with the heat insulation path array be made up of the heat insulation path of hollow in described thermal insulation layer.
As preferred embodiment of the present invention, described thermal insulation layer is that melamine resin is made.
High heat insulation type alumina silicate felt of the present invention utilizes foamed aluminium layer, substantially increase intensity and the thermal insulation property of whole aluminum silicate layer, utilize the thermal insulation layer that melamine resin is made, owing to being provided with heat insulation path array in thermal insulation layer, further increase the thermal insulation property of whole alumina silicate felt, reduce the weight of whole alumina silicate felt simultaneously.This high heat insulation type alumina silicate felt structure is simple, lightweight, and good heat preservation performance is practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of high heat insulation type alumina silicate felt of the present invention;
Wherein,
1, high heat insulation type alumina silicate felt; 2, alumina silicate basic unit; 3, foamed aluminium layer; 4, thermal insulation layer; 5, heat insulation path.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figure 1, high heat insulation type alumina silicate felt 1 of the present invention comprises an alumina silicate basic unit 2, the bottom of this alumina silicate basic unit 2 and bottom are respectively equipped with foamed aluminium layer 3 and a thermal insulation layer 4, are provided with the heat insulation path array be made up of the heat insulation path 5 of hollow in this thermal insulation layer 4.
This thermal insulation layer 4 is made for melamine resin.
The high heat insulation type alumina silicate felt of this invention utilizes foamed aluminium layer, substantially increase intensity and the thermal insulation property of whole aluminum silicate layer, utilize the thermal insulation layer that melamine resin is made, owing to being provided with heat insulation path array in thermal insulation layer, further increase the thermal insulation property of whole alumina silicate felt, reduce the weight of whole alumina silicate felt simultaneously.This high heat insulation type alumina silicate felt structure is simple, lightweight, and good heat preservation performance is practical.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (2)
1. one kind high heat insulation type alumina silicate felt, it is characterized in that, described high heat insulation type alumina silicate felt (1) comprises an alumina silicate basic unit (2), the bottom of described alumina silicate basic unit (2) and bottom are respectively equipped with a foamed aluminium layer (3) and a thermal insulation layer (4), are provided with the heat insulation path array be made up of the heat insulation path of hollow (5) in described thermal insulation layer (4).
2. high heat insulation type alumina silicate felt according to claim 1, is characterized in that, described thermal insulation layer (4) is made for melamine resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552667.2A CN105508810A (en) | 2014-10-13 | 2014-10-13 | High insulation type aluminum silicate felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552667.2A CN105508810A (en) | 2014-10-13 | 2014-10-13 | High insulation type aluminum silicate felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508810A true CN105508810A (en) | 2016-04-20 |
Family
ID=55717002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410552667.2A Pending CN105508810A (en) | 2014-10-13 | 2014-10-13 | High insulation type aluminum silicate felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112899792A (en) * | 2021-01-25 | 2021-06-04 | 顾译雯 | Heating composite fabric and preparation method thereof |
-
2014
- 2014-10-13 CN CN201410552667.2A patent/CN105508810A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112899792A (en) * | 2021-01-25 | 2021-06-04 | 顾译雯 | Heating composite fabric and preparation method thereof |
| CN112899792B (en) * | 2021-01-25 | 2022-01-18 | 昆山东利新材料科技有限公司 | Heating composite fabric and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |