CN102345341A - Multifunctional plate and manufacturing method thereof - Google Patents
Multifunctional plate and manufacturing method thereof Download PDFInfo
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- CN102345341A CN102345341A CN201010241366XA CN201010241366A CN102345341A CN 102345341 A CN102345341 A CN 102345341A CN 201010241366X A CN201010241366X A CN 201010241366XA CN 201010241366 A CN201010241366 A CN 201010241366A CN 102345341 A CN102345341 A CN 102345341A
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Abstract
The invention relates to a multifunctional plate and a manufacturing method thereof. The plate comprises at least two layers of airtight substrates, wherein the substrates are isolated by a supporting matter; a gap at the periphery of two adjacent substrates is sealed by an elastic material; and an absolute vacuum cavity is formed between the two adjacent substrates. The method comprises the following steps of: isolating two or more than two layers of substrates by using the supporting matter, so that a cavity is formed between the two adjacent substrates; sealing the gap at the periphery of the two adjacent substrates by using the elastic material; fully injecting emptying liquid into the cavity through a small hole preserved during sealing; discharging the emptying liquid in a mechanical forced extraction or automatic flow mode; and sealing the small hole by using the elastic material, so that the absolute vacuum cavity is formed by the cavity. Compared with the prior art, the invention has the advantages that: on one hand, the plate can achieve better effects of heat insulation, sound insulation, cold insulation, heat preservation and the like, has a simple manufacturing process and low cost and is energy-saving and environment-friendly; and on the other hand, a plurality of layers of absolute vacuum isolated plates which can insulate heat, sound and cold, and preserve the heat can be manufactured and the practicability of the plate is improved by the manufacturing method.
Description
Technical field
The present invention relates to the sheet material technical field, relate in particular to a kind of multifunctional plate and manufacturing approach thereof.
Background technology
Along with developing rapidly of sheet material industries such as architectural decoration, simultaneously in order to satisfy the continuous demand in market, the sheet material of various functions arises at the historic moment, and especially has multi-functional sheet materials such as heat insulation, sound insulation and insulation, cold insulation and is widely used.
In the prior art; Have multi-functional sheet materials such as heat insulation, sound insulation and insulation, cold insulation, its manufacturing approach adopts vacuum pump that the gas emptying in the cavity between the two substrates is formed usually and places getter in vacuum or the cavity between two substrates and reach the purpose that cavity between the two substrates forms vacuum.But, the sheet material that said method is made, vacuum is not high, heat insulation, heat insulation and insulation, cold insulation poor effect, and also energy consumption and cost are all very high; Simultaneously, the sheet material of prior art can not keep good sealing effectiveness in the long term.
Summary of the invention
Main purpose of the present invention is to provide effective and energy-conservation multifunctional plate and manufacturing approaches thereof such as a kind of heat insulation, sound insulation, cold insulation and insulation.
The present invention proposes a kind of multifunctional plate manufacturing approach, may further comprise the steps:
Two-layer or two-layer above air-locked substrate is stacked successively, isolate with supporter between the substrate, make between two adjacent substrate and form cavity;
With the gap sealing of elastomeric material, during sealing, reserve at least one aperture with periphery between said two adjacent substrate;
In said cavity, fill with emptying liquid through said aperture;
Take out by force or the gravity flow mode is discharged said emptying liquid in the said cavity through machinery, and said aperture seal, make said cavity formation absolute vacuum cavity with elastomeric material.
Preferably, saidly said aperture is sealed, said cavity is also comprised after forming the step of absolute vacuum cavity with elastomeric material:
Be used for sheet metal in the outer parcel of said elastomeric material one deck, two-layer or multilayer with said elastomeric material and air insulated.
Preferably, said elastomeric material is prefabricated adhesive tape or binder; Said sheet metal is processed by one or more the metal in gold, silver, copper, iron, aluminium or the stainless steel; Said elastomeric material and said sheet metal are bonding.
Preferably, said substrate is that any one hard material is processed in metal, artistic glass, plastics, pottery or the stone material; Wherein, artistic glass be in float glass process, half tempered, tempering, LOW-E or the doubling glass any one.
Preferably, above support is an elastic body, and supporter is a plurality of, is distributed between said two adjacent substrate.
Preferably, said sheet material is surface plate, curved slab or spherical plate; Said sheet material is two-layer or multiple layers of different materials and difformity, same material and identical shaped, the compoboard that same material and difformity or unlike material and identical shaped substrate in combination form.
Preferably, said emptying liquid is mercury; Pressure in the said absolute vacuum cavity is-0.1Mpa.
The present invention also proposes a kind of multifunctional plate, comprises two-layer at least air-locked substrate, isolates with supporter between the substrate, and the slit of periphery is sealed by elastomeric material between two adjacent substrate, between two adjacent substrate, forms the absolute vacuum cavity; Said elastomeric material skin is enclosed with one deck, two-layer or multilayer is used for the sheet metal with said elastomeric material and air insulated.
Preferably, said elastomeric material is prefabricated adhesive tape or binder; Said sheet metal is processed by one or more the metal in gold, silver, copper, iron, aluminium or the stainless steel; Said elastomeric material and said sheet metal are bonding.
Preferably, said sheet material is surface plate, curved slab or spherical plate; Said sheet material is two-layer or multiple layers of different materials and difformity, same material and identical shaped, the compoboard that same material and difformity or unlike material and identical shaped substrate in combination form.
A kind of multifunctional plate and manufacturing approach thereof that the present invention proposes; Adopt the gap sealing of elastomeric material with two adjacent substrate periphery; And fill with emptying liquid such as mercury in the cavity of aperture between two adjacent substrate that the time stays through sealing; Take out by force or utilize atmospheric pressure reduction gravity flow principle that emptying liquid is discharged in the cavity between two substrates fully with machinery, make in two cavitys between substrate to be the absolute vacuum state; Simultaneously; The elastomeric material that exposes on the sheet material is protected with the sheet metal parcel; Make elastomeric material and air keep effectively isolating over a long time; Compared to existing technologies, effects such as that sheet material can reach is better heat insulation, sound insulation, cold insulation and insulation, and also the sheet material manufacturing process is simple, energy-conserving and environment-protective, cost are low.On the other hand, adopt manufacturing approach of the present invention also can make multilayer absolute vacuum heat insulation, sound insulation, cold insulation and heat preservation plate material at interval, improved the practicality of sheet material.
Description of drawings
Fig. 1 is the structural representation of multifunctional plate one embodiment of the present invention;
Fig. 2 is the structural representation of another embodiment of multifunctional plate of the present invention;
Fig. 3 is the multifunctional plate of the present invention structural representation of an embodiment again;
Fig. 4 is the schematic flow sheet of multifunctional plate manufacturing approach one embodiment of the present invention;
Fig. 5 is the schematic flow sheet of another embodiment of multifunctional plate manufacturing approach of the present invention.
In order to make technical scheme of the present invention clearer, clear, will combine accompanying drawing to do further to detail below.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1; One embodiment of the invention proposes a kind of multifunctional plate, comprises two-layer at least air-locked substrate 1, preset distance and isolate with supporter 4 at interval between the substrate 1; Periphery forms absolute vacuum cavity 5 by elastomeric material 3 sealings between two adjacent substrate 1 between two adjacent substrate 1.
In the present embodiment, the cavity 5 between two adjacent substrate 1 is " absolute vacuum ", and the pressure in the absolute vacuum cavity 5 is-0.1Mpa.Alleged on the professional technique " absolute vacuum " is meant that using vacuum meter to record corresponding pressure is :-0.1Mpa.In pressure detecting, be-0.1Mpa to represent that then the cavity 5 of 1 of these two substrate is an absolute vacuum if vacuum meter records 1 cavity of two substrates, 5 corresponding pressure.Present embodiment described " absolute vacuum " is meant the theoretical vacuum that the gas pressure limit is approaching.
The described substrate 1 of present embodiment can be processed by any one hard material in metal, artistic glass, plastics, pottery or the stone material; Wherein, in the optional float glass process of artistic glass, half tempered, tempering, LOW-E (hollow glass) or the doubling glass any one.Elastomeric material 3 can be prefabricated adhesive tape or binder; Supporter 4 is an elastic body, and supporter 4 is a plurality of, is distributed between two adjacent substrate 1.
In the present embodiment, sheet material is surface plate, and in other embodiments, sheet material also can be curved slab or spherical plate, as shown in Figures 2 and 3.Fig. 2 is the structural representation of another embodiment of multifunctional plate of the present invention (sheet material is curved slab); Fig. 3 is the multifunctional plate of the present invention structural representation of an embodiment (sheet material is spherical plate) again.
As shown in Figure 1, in the present embodiment, sheet material is the compoboard that two-layer same material and identical shaped substrate in combination form, and in he embodiment, according to actual needs, sheet material also can be multilayer; Equally, in he embodiment, according to actual needs, sheet material also can be two-layer or multiple layers of different materials and difformity, the compoboard that same material and difformity or unlike material and identical shaped substrate 1 combine.Hence one can see that; The sheet material of functions such as the absolute vacuum that can also make multilayer or various type according to the inventive method embodiment having at interval is heat insulation, sound insulation, cold insulation and/or insulation; Thereby make this product can satisfy more how different service conditions; Enlarged the scope of application of heat insulation, sound insulation, cold insulation and/or heat preservation plate material, let the product of these environmental protection and energy saving have stronger practicality.
In embodiment further, sheet material has better in order to make, more permanent sealing effectiveness, can be that exposed part parcel one deck, two-layer or multilayer are used for the sheet metal 2 of elastomeric material 3 with air insulated at elastomeric material 3 skins also; Thereby elastomeric material 3 parcels are protected; Parcel protection be meant stick with glue or physical method such as thermal contraction with elastomeric material 3 fully and the technology of air insulated, in implementation process, in order to play the better protection effect; Sheet metal 2 can be two-layer or multilayer; Skin can be wideer than nexine, by that analogy, can realize the multiple protective to elastomeric material 3.
In the present embodiment, sheet metal 2 can be processed by one or more the flexible metal that has in gold, silver, copper, iron, aluminium or the stainless steel.
As shown in Figure 4, one embodiment of the invention proposes a kind of multifunctional plate manufacturing approach, comprising:
Step S101 stacks two-layer or two-layer above air-locked substrate successively, isolates with supporter between the substrate, makes between two adjacent substrate and forms cavity;
In the present embodiment; Have heat insulation, sound insulation in order to make, multi-functional sheet material such as cold insulation and/or insulation; Need between the substrate of forming sheet material, form the absolute vacuum cavity, according to actual needs, the substrate of forming sheet material can be for two-layer; Also can be multilayer, present embodiment is that example describes with the two-layer substrate.
The described substrate of present embodiment can be processed by any one hard material in metal, artistic glass, plastics, pottery or the stone material; Wherein, artistic glass can be selected in float glass process, half tempered, tempering, LOW-E or the doubling glass any one for use.
During fabrication, at first two substrates are stacked successively, isolate through supporter between the substrate, make the slit that keeps preset distance between the substrate, between two adjacent substrate, form cavity.
In the present embodiment, supporter can be elastic body, and the quantity of supporter can be for two or more promptly a plurality of, and supporter is distributed between the two substrates, and two substrates is separated.
Step S102 with the gap sealing of elastomeric material with periphery between two adjacent substrate, during sealing, reserves at least one aperture;
In the present embodiment, elastomeric material can be prefabricated adhesive tape or binder; The aperture of reserving can be 1-2.The method that adopts elastomeric material to seal is not only energy-conservation, succinct, and is convenient to connect the substrate of unlike material and shape.
Step S103 fills with emptying liquid through aperture in cavity;
In the present embodiment, emptying liquid is Undec fluent material under the absolute vacuum condition, as: the liquid of mercury or special manufacturing etc.
Step S104 takes out by force or the gravity flow mode is discharged emptying liquid in the cavity through machinery, and with elastomeric material aperture is sealed, and makes cavity form the absolute vacuum cavity.
In the present embodiment; In order to make the cavity between the two substrates form absolute vacuum; Can take out by force or utilize atmospheric pressure reduction gravity flow principle that emptying liquid is discharged in the cavity between two substrates fully through machinery; Make in two spaces between substrate to be the absolute vacuum state, at this moment, at once with elastomeric material with the aperture complete closed.
Through the method for above-mentioned discharge emptying liquid, two cavity pressures between substrate are reached-0.1Mpa, i.e. absolute vacuum, technical alleged " absolute vacuum " are meant that using vacuum meter to record corresponding pressure is :-0.1Mpa.In detection, be-0.1Mpa to represent that then this cavity is an absolute vacuum if vacuum meter records two blocks of corresponding pressure of the cavity between substrate.The embodiment of the invention described " absolute vacuum " is meant the theoretical vacuum that the gas pressure limit is approaching.
Therefore, present embodiment utilizes the absolute vacuum layer of emptying liquid emptying formation to use the vacuum pump emptying to have vacuum height, characteristic of low energy consumption.That the absolute vacuum degree means is heat insulation, sound insulation, cold insulation and/or better heat preservation, and in vacuum chamber, need not to lay getter, has practiced thrift cost.
Need to prove that the described sheet material shape of present embodiment can be surface plate, curved slab or spherical plate.Wherein, sheet material can be two-layer or multiple layers of different materials and difformity, same material and identical shaped, the compoboard that same material and difformity or unlike material and identical shaped substrate in combination form.Hence one can see that; The sheet material of functions such as the absolute vacuum that can also make multilayer or various type according to the inventive method embodiment having at interval is heat insulation, sound insulation, cold insulation and/or insulation; Thereby make this product can satisfy more how different service conditions; Enlarged the scope of application of heat insulation, sound insulation, cold insulation or heat preservation plate material, let the product of these environmental protection and energy saving have stronger practicality.
As shown in Figure 5, another embodiment of the present invention proposes a kind of multifunctional plate manufacturing approach, on the basis of the foregoing description, wherein after step S104, also comprises:
Step S105 is used for the sheet metal with elastomeric material and air insulated in the outer parcel of elastomeric material one deck, two-layer or multilayer.
In the prior art, what the elastomeric material made from chemical industry technology can not reach (several years or many decades) for a long time prevents the air infiltration, in the present embodiment; Sheet material has better in order to make, more permanent sealing effectiveness; Can be that exposed part parcel one deck, two-layer or multilayer are used for the sheet metal with elastomeric material and air insulated, thereby the elastomeric material parcel is protected that the parcel protection is meant and sticks with glue or physical method such as thermal contraction is complete with elastomeric material and the technology of air insulated at the elastomeric material skin; In implementation process; In order to play the better protection effect, sheet metal can be two-layer or multilayer, and skin can be wideer than nexine; By that analogy, can realize multiple protective to elastomeric material.
Hence one can see that; Can realize sheet material better and more permanent heat insulation, sound insulation, cold insulation and/or heat insulation effect with sheet metal in the protection of the outer field parcel of elastomeric material, wherein sheet metal can have flexible metal by in gold, silver, copper, iron, aluminium or the stainless steel one or more and processes.
The embodiment of the invention adopts the gap sealing of elastomeric material with two adjacent substrate periphery; And fill with emptying liquid such as mercury in the cavity of aperture between two adjacent substrate that the time stays through sealing; Take out by force or utilize atmospheric pressure reduction gravity flow principle that emptying liquid is discharged in the cavity between two substrates fully with machinery, make in two cavitys between substrate to be the absolute vacuum state; Simultaneously; The elastomeric material that exposes on the sheet material is protected with the sheet metal parcel; Make elastomeric material and air keep effectively isolating over a long time; Compared to existing technologies, effects such as that sheet material can reach is better heat insulation, sound insulation, cold insulation and insulation, and also the sheet material manufacturing process is simple, energy-conserving and environment-protective, cost are low.On the other hand, adopt manufacturing approach of the present invention also can make multilayer absolute vacuum heat insulation, sound insulation, cold insulation and heat preservation plate material at interval, improved the practicality of sheet material.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or flow process conversion that utilizes manual of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a multifunctional plate manufacturing approach is characterized in that, may further comprise the steps:
Two-layer or two-layer above air-locked substrate is stacked successively, isolate with supporter between the substrate, make between two adjacent substrate and form cavity;
With the gap sealing of elastomeric material, during sealing, reserve at least one aperture with periphery between said two adjacent substrate;
In said cavity, fill with emptying liquid through said aperture;
Take out by force or the gravity flow mode is discharged said emptying liquid in the said cavity through machinery, and said aperture seal, make said cavity formation absolute vacuum cavity with elastomeric material.
2. multifunctional plate manufacturing approach according to claim 1 is characterized in that, saidly with elastomeric material said aperture is sealed, and said cavity is also comprised after forming the step of absolute vacuum cavity:
Be used for sheet metal in the outer parcel of said elastomeric material one deck, two-layer or multilayer with said elastomeric material and air insulated.
3. multifunctional plate manufacturing approach according to claim 2 is characterized in that, said elastomeric material is prefabricated adhesive tape or binder; Said sheet metal is processed by one or more the metal in gold, silver, copper, iron, aluminium or the stainless steel; Said elastomeric material and said sheet metal are bonding.
4. according to claim 1,2 or 3 described multifunctional plate manufacturing approaches, it is characterized in that said substrate is that any one hard material is processed in metal, artistic glass, plastics, pottery or the stone material; Wherein, artistic glass be in float glass process, half tempered, tempering, LOW-E or the doubling glass any one.
5. multifunctional plate manufacturing approach according to claim 4 is characterized in that, above support is an elastic body, and supporter is a plurality of, is distributed between said two adjacent substrate.
6. multifunctional plate manufacturing approach according to claim 5 is characterized in that, said sheet material is surface plate, curved slab or spherical plate; Said sheet material is two-layer or multiple layers of different materials and difformity, same material and identical shaped, the compoboard that same material and difformity or unlike material and identical shaped substrate in combination form.
7. multifunctional plate manufacturing approach according to claim 6 is characterized in that, said emptying liquid is mercury; Pressure in the said absolute vacuum cavity is-0.1Mpa.
8. a multifunctional plate is characterized in that, comprises two-layer at least air-locked substrate, isolates with supporter between the substrate, and the slit of periphery is sealed by elastomeric material between two adjacent substrate, between two adjacent substrate, forms the absolute vacuum cavity; Said elastomeric material skin is enclosed with one deck, two-layer or multilayer is used for the sheet metal with said elastomeric material and air insulated.
9. multifunctional plate according to claim 8 is characterized in that, said elastomeric material is prefabricated adhesive tape or binder; Said sheet metal is processed by one or more the metal in gold, silver, copper, iron, aluminium or the stainless steel; Said elastomeric material and said sheet metal are bonding.
10. according to Claim 8 or 9 described multifunctional plates, it is characterized in that said sheet material is surface plate, curved slab or spherical plate; Said sheet material is two-layer or multiple layers of different materials and difformity, same material and identical shaped, the compoboard that same material and difformity or unlike material and identical shaped substrate in combination form.
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| CN201010241366XA CN102345341A (en) | 2010-07-30 | 2010-07-30 | Multifunctional plate and manufacturing method thereof |
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| CN201010241366XA CN102345341A (en) | 2010-07-30 | 2010-07-30 | Multifunctional plate and manufacturing method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102953444A (en) * | 2012-03-21 | 2013-03-06 | 戴长虹 | Vacuum ceramic thermal baffle and manufacturing method of vacuum ceramic thermal baffle |
| CN103388847A (en) * | 2013-07-03 | 2013-11-13 | 德意电器股份有限公司 | Vacuum shock-absorbing plate for absorbing range-hood smoke, and range hood bellows employing same |
| CN103422636A (en) * | 2013-07-17 | 2013-12-04 | 戴长虹 | Double-vacuum-layer composite vacuum insulation plate and preparation method thereof |
| CN103422583A (en) * | 2013-07-17 | 2013-12-04 | 戴长虹 | Metal composite vacuum plate and preparation method thereof |
| CN103419435A (en) * | 2013-07-17 | 2013-12-04 | 戴长虹 | Dual-vacuum-layer metal vacuum composite board provided with mounting hole, and preparation method of same |
| CN104294928A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Stone composite vacuum plate with mounting hole and preparation method thereof |
| CN104295029A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Vacuum metal composite plate with mounting hole and preparation method thereof |
| CN104294934A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Composite vacuum heat insulation plate and preparation method thereof |
| CN104290401A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Glass composite vacuum board with mounting hole, and preparation method thereof |
| CN104294946A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Composite vacuum plate with mounting hole and preparation method thereof |
| CN104294931A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Double-vacuum layer metal composite vacuum insulation plate and preparation method thereof |
| CN104294945A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Double vacuum layer ceramic composite vacuum plate and preparation method thereof |
| CN104295023A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Composite vacuum plate and preparation method thereof |
| CN107588557A (en) * | 2016-07-08 | 2018-01-16 | 汪洪 | With the super insulation solar heat collecting plate of vacuum bottom heat-insulation layer and its system integration |
| CN114311211A (en) * | 2021-12-30 | 2022-04-12 | 江苏省金鑫安防设备有限公司 | Production method of full-automatic fireproof door plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102953444A (en) * | 2012-03-21 | 2013-03-06 | 戴长虹 | Vacuum ceramic thermal baffle and manufacturing method of vacuum ceramic thermal baffle |
| CN103388847A (en) * | 2013-07-03 | 2013-11-13 | 德意电器股份有限公司 | Vacuum shock-absorbing plate for absorbing range-hood smoke, and range hood bellows employing same |
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| CN104294928A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Stone composite vacuum plate with mounting hole and preparation method thereof |
| CN104295029A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Vacuum metal composite plate with mounting hole and preparation method thereof |
| CN104294934A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Composite vacuum heat insulation plate and preparation method thereof |
| CN103422583A (en) * | 2013-07-17 | 2013-12-04 | 戴长虹 | Metal composite vacuum plate and preparation method thereof |
| CN104294946A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Composite vacuum plate with mounting hole and preparation method thereof |
| CN104294931A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Double-vacuum layer metal composite vacuum insulation plate and preparation method thereof |
| CN104294945A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Double vacuum layer ceramic composite vacuum plate and preparation method thereof |
| CN104295023A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Composite vacuum plate and preparation method thereof |
| CN103422636A (en) * | 2013-07-17 | 2013-12-04 | 戴长虹 | Double-vacuum-layer composite vacuum insulation plate and preparation method thereof |
| CN107588557A (en) * | 2016-07-08 | 2018-01-16 | 汪洪 | With the super insulation solar heat collecting plate of vacuum bottom heat-insulation layer and its system integration |
| CN114311211A (en) * | 2021-12-30 | 2022-04-12 | 江苏省金鑫安防设备有限公司 | Production method of full-automatic fireproof door plate |
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Application publication date: 20120208 |