CN201633249U - Fire-resistant and heat-insulating covering material - Google Patents
Fire-resistant and heat-insulating covering material Download PDFInfo
- Publication number
- CN201633249U CN201633249U CN2010201364587U CN201020136458U CN201633249U CN 201633249 U CN201633249 U CN 201633249U CN 2010201364587 U CN2010201364587 U CN 2010201364587U CN 201020136458 U CN201020136458 U CN 201020136458U CN 201633249 U CN201633249 U CN 201633249U
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- CN
- China
- Prior art keywords
- heat
- insulating
- fire
- surface layer
- resistant
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 19
- 239000002344 surface layer Substances 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000003618 dip coating Methods 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 8
- 239000010425 asbestos Substances 0.000 abstract description 3
- 229910052895 riebeckite Inorganic materials 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 231100000206 health hazard Toxicity 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000004965 Silica aerogel Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model belongs to the technical field of heat insulation and heat preservation, relating to a fire-resistant and heat-insulating covering material. The fire-resistant and heat-insulating covering material comprises an upper surface layer and a lower surface layer which are made of heat-insulating alkali-free glass cloth and are quilted into a whole body by a suture line; and nanoporous heat-insulating materials are filled between the upper surface layer and the lower surface layer. The fire-resistant and heat-insulating covering material effectively overcomes the defects of serious dust pollution, short service life of the traditional insulating materials such as an asbestos pad, a glass fiber felt and the like, and greatly reduces the health hazard to a user; and the covering material is soft, can change at random according to the shape of the used device, has wide application scope and more excellent fire-resistant and heat-insulating performance, can be widely applied in fields of machinery, building, aerospace, solar energy and fire fighting.
Description
Technical field
The utility model belongs to the adiabatic heat-insulation technical field, relates to a kind of insulated heat articles for use that are used to cover the high temp objects surface, specifically a kind of fireproof heat-insulating cover material.
Background technology
Along with the development of national defence sophisticated technology and the raising of people's awareness of saving energy, energy conservation has become the object of paying close attention in the industrial development, heat-insulating material is material or the composite body that the impedance hot-fluid transmits that be used for that is widely used on building enclosure or the Thermal Equipment, it had both comprised insulation material, also comprised cold insulation material.Heat-insulating material is owing to have strong hindrance function to hot-fluid, can be used for the insulation of body of wall, roofing or industrial pipeline, kiln etc. of building construction and heat insulation.Heat-insulating material has satisfied the thermal environment of space or Thermal Equipment on the one hand, has also saved the energy on the other hand.
Heat-insulating material is divided into by adiabatic principle: (1) reflecting material: can reduce radiant heat transfer by heat reflection as aluminium foil, which floor aluminium foil or form the composite construction that accompanies thin air layer with paper can also increase thermal resistance value.Heat-insulating material often is used for the insulation on building roofing, exterior wall and ground etc. and heat insulation with forms such as loose material, coiled material, sheet material and prefabricated sections.Can directly build (as air entrained concrete) by laying bricks or stones or be placed on the roof and building enclosure in make core, but also place mat becomes the ground insulating layer.Fiber or granular heat-insulating material can be filled within the walls, also can be sprayed at metope, have thermal insulation, sound absorption, decoration and effect such as fire-resistant concurrently.(2) porous material: be full of in the hole adiabatic by the little gas of thermal conductivity.Being the thermal resistance medium with the air generally, mainly is fibrous aggregate structure and porous structure material.In the prior art, belong to this type of and commonly used be foamed plastics, the thermal insulation of foamed plastics is better, is mineral fibres (as asbestos), expanded perlite and celluar concrete, foam glass etc. secondly.
In recent years, nano-pore heat insulating materials more and more is subjected to people's attention as a kind of novel heat-insulating material.Nano-pore heat insulating materials has very thin nanometer network structure, can limit the propagation that local excites by chance effectively, and the comparable corresponding vitreous material of its solid state heat conductance hangs down 2～3 orders of magnitude; Again since its bore hole size usually in a few to tens of nanometers, littler than the mean free path of gas molecule under the normal pressure, the gas molecule in the micropore hole is suppressed heat conducting contribution.With the silica aerogel is example, and the refractive index of silica aerogel approaches 1, and infrared and the ratio of burying in oblivion coefficient visible light are reached more than 100, can see through sunshine and organizational environment infrared emanation only effectively, is a kind of desirable heat-insulating material.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of long service life is provided, and human body harm is low, install and fix convenient and swift, the fireproof heat-insulating cover material that the fireproof heat-insulating performance is good.
The technical scheme that provides according to the utility model: a kind of fireproof heat-insulating cover material, include the upper layer and the following surface layer that adopt heat-resisting alkali-free glass cloth to make, described upper layer and following surface layer utilize the suture quilt to be one, are filled with nano-pore heat insulating materials between layer and the following surface layer in the above.
As further improvement of the utility model, dip-coating is by the fire resistant dope layer of being made up of polyurethane heat-insulating, fire-preventing coating on described upper layer and the following surface layer.
As further improvement of the utility model, described fireproof heat-insulating cover material is provided with the fixing hole that is used for fixing cover material.
As further improvement of the utility model, described nano-pore heat insulating materials adopts siliceous aeroge.
As further improvement of the utility model, described suture adopts the glass fibre higher temperature line.
The utility model compared with prior art, advantage is: effectively overcome can be traditional heat-insulating material such as the dust pollution that exists such as asbestos pad, glass mat big, the defective that service life is low has reduced the health hazard to the user significantly; Cover material is flexible, can be according to the shape random variation of the equipment of use, and applied widely, the fireproof heat-insulating performance is better simultaneously, can be widely used in machinery, building, Aero-Space, solar energy and fire-fighting domain.
Description of drawings
Fig. 1 is a drawing in side sectional elevation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure, fireproof heat-insulating cover material described in the utility model is a sandwich construction, and it mainly includes upper layer 1 and the following surface layer 2 that adopts heat-resisting alkali-free glass cloth to make, and described upper layer 1 and following surface layer 2 utilize suture (not shown) quilt to be one; The glass fibre higher temperature line that described suture can adopt Wuxi City Fu Shide special glass fibre Co., Ltd to produce; Described upper layer 1 forms a plurality of sealing bags with following surface layer 2 quilts, is filled with nano-pore heat insulating materials 3 in each sealing bag, the siliceous aeroge of these nano-pore heat insulating materials 3 preferred employings.
In order further to improve the barrier propterty of fireproof heat-insulating cover material, dip-coating is by the fire resistant dope layer of being made up of polyurethane heat-insulating, fire-preventing coating 4 on the described upper layer 1.For the ease of the fireproof heat-insulating cover material is applied on the equipment, described fireproof heat-insulating cover material is provided with the fixing hole 5 that is used for fixing cover material, and 5 can be equipped with connectors such as bolt, screw in the fixing hole.
Claims (5)
1. fireproof heat-insulating cover material, it is characterized in that: include the upper layer (1) and the following surface layer (2) that adopt heat-resisting alkali-free glass cloth to make, described upper layer (1) and following surface layer (2) utilize the suture quilt to be one, are filled with nano-pore heat insulating materials (3) between layer (1) and the following surface layer (2) in the above.
2. fireproof heat-insulating cover material as claimed in claim 1 is characterized in that: described upper layer (1) and following surface layer (2) are gone up dip-coating by the fire resistant dope layer of being made up of polyurethane heat-insulating, fire-preventing coating (4).
3. fireproof heat-insulating cover material as claimed in claim 1 is characterized in that: described fireproof heat-insulating cover material is provided with the fixing hole (5) that is used for fixing cover material.
4. fireproof heat-insulating cover material as claimed in claim 1 is characterized in that: described nano-pore heat insulating materials (3) adopts siliceous aeroge.
5. fireproof heat-insulating cover material as claimed in claim 1 is characterized in that: described suture adopts the glass fibre higher temperature line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201364587U CN201633249U (en) | 2010-03-22 | 2010-03-22 | Fire-resistant and heat-insulating covering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201364587U CN201633249U (en) | 2010-03-22 | 2010-03-22 | Fire-resistant and heat-insulating covering material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633249U true CN201633249U (en) | 2010-11-17 |
Family
ID=43077728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201364587U Expired - Fee Related CN201633249U (en) | 2010-03-22 | 2010-03-22 | Fire-resistant and heat-insulating covering material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633249U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527899A (en) * | 2013-10-29 | 2014-01-22 | 无锡市明江保温材料有限公司 | Nanometer heat insulation case for valve heat insulation |
| CN106741971A (en) * | 2016-11-11 | 2017-05-31 | 中山博锐斯新材料股份有限公司 | TPU composite material for civil aircraft escape slide |
| CN116901542A (en) * | 2023-08-18 | 2023-10-20 | 航天特种材料及工艺技术研究所 | Detachable internal thermal insulation material and preparation and assembly method thereof |
-
2010
- 2010-03-22 CN CN2010201364587U patent/CN201633249U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527899A (en) * | 2013-10-29 | 2014-01-22 | 无锡市明江保温材料有限公司 | Nanometer heat insulation case for valve heat insulation |
| CN103527899B (en) * | 2013-10-29 | 2016-03-02 | 无锡市明江保温材料有限公司 | For the nano thermal insulation cover of valve heat insulation |
| CN106741971A (en) * | 2016-11-11 | 2017-05-31 | 中山博锐斯新材料股份有限公司 | TPU composite material for civil aircraft escape slide |
| CN106741971B (en) * | 2016-11-11 | 2019-01-08 | 中山博锐斯新材料股份有限公司 | TPU composite material for escape slide of civil airplane |
| CN116901542A (en) * | 2023-08-18 | 2023-10-20 | 航天特种材料及工艺技术研究所 | Detachable internal thermal insulation material and preparation and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20180322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |