CN203487657U - Composite inorganic heat-preservation board - Google Patents
Composite inorganic heat-preservation board Download PDFInfo
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- CN203487657U CN203487657U CN201320844080.XU CN201320844080U CN203487657U CN 203487657 U CN203487657 U CN 203487657U CN 201320844080 U CN201320844080 U CN 201320844080U CN 203487657 U CN203487657 U CN 203487657U
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- inorganic heat
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Abstract
The utility model discloses a composite inorganic heat-preservation board, which comprises a heat-preservation core material (1), wherein the heat-preservation core material (1) is enclosed by an outer cladding layer (2) made of an adhesive and a heat-preservation material, and the outer cladding layer (2) is enclosed by an outer cladding layer (3) of a fiber-reinforced material; the heat-preservation core material (1) comprises a flat sealing outer containing bag (1a) in which a nano-scale powder material with a low thermal conductivity is contained uniformly. The composite inorganic heat-preservation board is light in weight, high in strength, convenient to process, resistant to piercing, low in thermal conductivity, and not prone to become layered, thus avoiding the risk that the composite board falls off from a high altitude; the composite inorganic heat-preservation board can be cut in any way, and is convenient for construction, and the fire-resisting property thereof meets the requirements of state level A1 standard.
Description
Technical field
The utility model relates to a kind of composite inorganic heat insulation plate.
Background technology
Economic sustained and rapid development, brings becoming increasingly conspicuous of the energy, resource problem, protection of the environment, energy-saving and emission-reduction, makes rational use of resources, and development low-carbon circular economy has become the great themes attracting nation-wide attention.
In the northern Shi Si province that the Ministry of Construction holds on June 10th, 2005, city's building energy conservation forum, propose: by 2010, national town building total energy consumption was realized building energy conservation 50%; Existing building reducing energy consumption is progressively carried out, and metropolis completes transformation area 25%, and medium sized city reaches 15%, and small city reaches 10%; To the year two thousand twenty, the target of building energy conservation 65% is realized in the north and coastal economy developed regions and megalopolis, and most existing buildings complete reducing energy consumption.From now in domestic construction, adopt the market prospects of external wall outer insulation material very good in other words.
The building inorganic heat insulation material of commonly using in China market at present, the defect such as it has coefficient of thermal conductivity high, frangible, inflammable.Although the existing vacuum heat-insulating plate for the low heat conduction of building, but its clad is thinner, intensity is low, easily pierces through, and easily produces vacuum leak, its heat insulation effect easily reduces, do not reach the effect of heat preservation energy-saving, and because vacuum heat-insulating plate can not cut, its complicated construction technique, can not root Ju wall construction need cutting, run into window, negative and positive have wider limit.During construction, the plate angle between plate and plate, cornice etc. cannot be constructed.In addition, in its when construction,, evacuated panel all stitched comparatively wide, easily forms cold-heat bridge because of the needs of the production of evacuated panel itself, caused heat-insulating property decline and indoor dewfall.
Chinese patent CN102979205 discloses the composite evacuated heat insulating board of a kind of foam cement, comprises vacuum thermal insulation plate and is coated on outer foam cement.Such heat preservation plate material, due to vacuum thermal insulation plate and foamed cement material difference large, when bonding, bonding insecure in compacting, when quality inspection, be prone to the phenomenon of layering, surrounding layer has the danger of dropping from high-altitude.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of processing technology is simple, easy-formation, can cut arbitrarily, composite inorganic heat insulation plate that intensity is high.
The technical solution of the utility model is as follows: a kind of composite inorganic heat insulation plate, comprise heat insulation core material (1), described heat insulation core material (1) is wrapped with the surrounding layer (2) that one deck is made by bonding agent and heat insulating material, described surrounding layer (2) is wrapped with one deck fiber reinforced material surrounding layer (3), described heat insulation core material (1) comprises that the sealing of tiling packs (1a) outward, in this outer pack (1a), the nanometer grade powder material that coefficient of thermal conductivity is low is evenly housed.
Adopt technique scheme, core is changed into the mode that packs outside the nano level powder body material that in-built coefficient of thermal conductivity is low, nano level like this powder body material can effectively stop air molecule convective motion, reach the object of insulation, thermal insulation, coefficient of thermal conductivity is low, has solved the high problem of existing warming plate coefficient of thermal conductivity.Meanwhile, wrap up outside one deck surrounding layer, insulation, insulation effect is good; Secondly, the utility model replaces vacuum heat-insulating plate with such core, and on the one hand, sheet material itself is processing easily, and on the other hand, sheet material can cut arbitrarily, and construction easily.Solved the existing vacuum heat-insulating plate difficult problem of constructing.Finally, the present invention replaces vacuum heat-insulating plate with nano-powder material, and fire-retardant, the high insulating effect of nano-powder material can reach the insulation of vacuum heat-insulating plate, adiabatic effect.Finally set up fiber reinforced material surrounding layer, make material neat on the one hand, be difficult for broken, increase plate surface roughness, make this warming plate be easy to stick on body of wall, constructor only need to be applied in plate back by bonding mortar, just can be fast smooth this sheet material is fixed on wall, quick construction.Also can this sheet material is fixing on the wall by expansion bolt etc., avoid the phenomenon that sheet material drops from body of wall to occur.Fiber reinforced material surrounding layer has also increased the intensity of sheet material, resistance to piercing through.Composite inorganic heat insulation plate of the present utility model outward appearance side is whole, quality is light, intensity is high, and the fireproof performance of sheet material integral body is up to state standards and requires A1 level.For building heat preservation be difficult for burn into distortion, permanent weatherability is good
In technique scheme: described sealing packs (1a) outward and made by aluminium foil.Aluminium foil has the effect of reflecting heat like this, makes better heat preservation.
As preferably: described powder body material is mainly nanoscale SILICA FUME.
In technique scheme: described fiber reinforced material surrounding layer (3) is glass fiber net or nonwoven layer.
In technique scheme: described sealing packs (1a) upper surface outward and soffit is all stained with one deck double-sided self-adhesive band (4).Can increase the adhesive strength between surrounding layer and core like this.Make to be difficult for layering, the danger of avoiding sheet material to drop from high-altitude.
In technique scheme: described heat insulation core material (1), fiber reinforced material surrounding layer (3) and surrounding layer (2) are integrated by compressing, pin (5) is through described fiber reinforced material surrounding layer (3) and surrounding layer (2).Because we replace vacuum heat-insulating plate with nanometer grade powder material, easily processing, can cut arbitrarily, therefore also can hole, like this, we are fixed together surrounding layer and core by the mode of riveting, stopped the layering of composite board quality inspection completely, also this sheet material can be fixed on body of wall by modes such as bolts by bonding again, make this sheet material stop the danger of dropping from high-altitude completely.
As preferably: described bonding agent is cement, magnalium cement or water glass, described heat insulating material is that glass bead or pearlife or perlite or inorfil are cotton.
As preferably: the thickness of described heat insulation core material (1) is 10-15mm, and the thickness of described surrounding layer (2) is 25-50mm.
Beneficial effect: the utility model quality is light, intensity is high, easy to process, resistance toly pierce through, coefficient of thermal conductivity is low, is difficult for layering, stops the danger that composite board drops from high-altitude, can cut arbitrarily, easy construction, and fireproof performance reaches the requirement of national A1 grade standard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of core of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, a kind of composite inorganic heat insulation plate of the present utility model is mainly comprised of parts such as heat insulation core material 1, surrounding layer 2, fiber reinforced material surrounding layer 3, double-sided self-adhesive band 4, pins 5.
Described heat insulation core material 1 comprises the outer bag 1a of sealing, and sealing outward bag 1a can be for common Nylon Bag etc., is preferably the outer bag 1a that aluminium foil is made, and aluminium foil has the effect of reflecting heat.In the outer bag 1a of described sealing, the nanometer grade powder material that coefficient of thermal conductivity is low is housed, this powder body material is mainly nanoscale SILICA FUME, also contain a small amount of opacifier, nanometer grade silica etc., bag 1a upper surface and soffit are all pasted with double-sided self-adhesive band 4 outside.The thickness of described heat insulation core material 1 is 10-15mm.
Described surrounding layer 2 is comprised of bonding agent and heat insulating material, and described bonding agent is cement, magnalium cement, water glass etc.Described heat insulating material is the aglites such as glass bead, pearlife, perlite, inorfil cotton, first bonding agent and heat insulating material is uniformly mixed and obtains mixing outsourcing material.The thickness of described surrounding layer 2 is 25-50mm.
Described fiber reinforced material surrounding layer 3 is glass fiber net or nonwoven.
During making, elder generation layer overlay glass fiber net or nonwoven in mould, its wide one side is same high with mould, then in mould, pour into and mix the surrounding layer 2 that outsourcing material obtains lower floor, then the outer bag 1a that nanometer grade powder material is housed is laid on lower floor's surrounding layer 2, the width of described outer bag 1a is less than the width of lower floor's surrounding layer 2, like this, after moulding, heat insulation core material 1 is wrapped in surrounding layer 2 completely, powder body material is evenly paved, and then poured into mixing outsourcing material, obtain the surrounding layer 2 on upper strata.Finally, by the glass fiber net of residue length or the folding upper strata that covers of nonwoven, form fiber reinforced material surrounding layer 3.Then compressing.In order to make fixation between fiber reinforced material surrounding layer 3 and surrounding layer 2 and heat insulation core material 1, because the present invention can cut arbitrarily, we adopt and respectively surrounding layer 2 have been connected by pin 5 with fiber reinforced material surrounding layer 3 at four angles, avoid layering, pin 5 is through core on being installed to body of wall time, also can adopt expansion bolt etc. to be fixed on body of wall.Avoid the phenomenon that sheet material comes off from body of wall to occur.
The utility model is not limited to specific embodiment, so long as any distortion on the utility model basis all falls in protection domain of the present utility model.
Claims (8)
1. a composite inorganic heat insulation plate, comprise heat insulation core material (1), it is characterized in that: described heat insulation core material (1) is wrapped with the surrounding layer (2) that one deck is made by bonding agent and heat insulating material, described surrounding layer (2) is wrapped with one deck fiber reinforced material surrounding layer (3), described heat insulation core material (1) comprises that the sealing of tiling packs (1a) outward, in this outer pack (1a), the nanometer grade powder material that coefficient of thermal conductivity is low is evenly housed.
2. composite inorganic heat insulation plate according to claim 1, is characterized in that: described sealing packs (1a) outward and made by aluminium foil.
3. composite inorganic heat insulation plate according to claim 1, is characterized in that: described fiber reinforced material surrounding layer (3) is glass fiber net or nonwoven layer.
4. composite inorganic heat insulation plate according to claim 1, is characterized in that: described nanometer grade powder material is mainly nanoscale SILICA FUME.
5. composite inorganic heat insulation plate according to claim 1, is characterized in that: described sealing packs (1a) upper surface outward and soffit is all stained with one deck double-sided self-adhesive band (4).
6. according to composite inorganic heat insulation plate described in claim 1-5 any one, it is characterized in that: described heat insulation core material (1), fiber reinforced material surrounding layer (3) and surrounding layer (2) are integrated by compressing, pin (5) is through described fiber reinforced material surrounding layer (3) and surrounding layer (2).
7. composite inorganic heat insulation plate according to claim 1, is characterized in that: described bonding agent is cement, magnalium cement or water glass, and described heat insulating material is that glass bead or pearlife or perlite or inorfil are cotton.
8. composite inorganic heat insulation plate according to claim 1, is characterized in that: the thickness of described heat insulation core material (1) is 10-15mm, and the thickness of described surrounding layer (2) is 25-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844080.XU CN203487657U (en) | 2013-12-20 | 2013-12-20 | Composite inorganic heat-preservation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844080.XU CN203487657U (en) | 2013-12-20 | 2013-12-20 | Composite inorganic heat-preservation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203487657U true CN203487657U (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320844080.XU Expired - Fee Related CN203487657U (en) | 2013-12-20 | 2013-12-20 | Composite inorganic heat-preservation board |
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| Country | Link |
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| CN (1) | CN203487657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595634A (en) * | 2015-01-26 | 2015-05-06 | 黄国平 | VIP (vacuum insulated panel) |
| CN108839296A (en) * | 2018-07-01 | 2018-11-20 | 朱增伟 | A kind of manufacturing method of highway limit for height door crossbeam |
| CN116084584A (en) * | 2023-04-06 | 2023-05-09 | 中亨新型材料科技有限公司 | Aerogel material composite insulation board and preparation method thereof |
-
2013
- 2013-12-20 CN CN201320844080.XU patent/CN203487657U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595634A (en) * | 2015-01-26 | 2015-05-06 | 黄国平 | VIP (vacuum insulated panel) |
| CN108839296A (en) * | 2018-07-01 | 2018-11-20 | 朱增伟 | A kind of manufacturing method of highway limit for height door crossbeam |
| CN116084584A (en) * | 2023-04-06 | 2023-05-09 | 中亨新型材料科技有限公司 | Aerogel material composite insulation board and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20201220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |