CN105201355B - A kind of preparation method of aerogel thermal insulation glass - Google Patents
A kind of preparation method of aerogel thermal insulation glass Download PDFInfo
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- CN105201355B CN105201355B CN201510560154.0A CN201510560154A CN105201355B CN 105201355 B CN105201355 B CN 105201355B CN 201510560154 A CN201510560154 A CN 201510560154A CN 105201355 B CN105201355 B CN 105201355B
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- spacer bar
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The present invention proposes a kind of preparation method of aerogel thermal insulation glass, and it comprises the following steps：(1) making of glass cavity, at least one opening cavity is made in one block of glass and spacer bar gluing with glue；(2) filler, aeroge plate is inserted in cavity；(3) edge sealing, with glue and spacer bar by cavities seals；(4) seal, the surrounding of aerogel thermal insulation glass is subjected to encapsulation process with fluid sealant.Aerogel thermal insulation glass disclosed by the invention has preferable thermal insulation and translucency, suitable for fields such as green building and door and window, cladding glass and the lighting roofs of super low energy consumption building and nearly zero energy consumption building.
Description
Technical field
The present invention relates to glass making techniques field, more particularly to a kind of preparation method of aerogel thermal insulation glass.
Background technology
Glass is that a kind of transparency, intensity and hardness are all very high, air-locked material, and glass is in surroundings in chemistry
Inertia, it will not also be worked with biology, so, purposes is very extensive.It is used for the glass of building in the prior art, mainly uses
To close, daylighting, insulation.But in the winter of cold district, the heat insulation effect of glass is unsatisfactory, and in hot-summer and cold-winter area or
The summer of hot summer and warm winter region, the effect of heat insulation of glass are also undesirable.Simultaneously with China's rapid development of economy, people are to life
The requirement more and more higher of bioplasm amount, building doors and windows, glass curtain wall are increasing, cause to hand over by the heat of door and window, glass curtain wall
The proportion changed in building exchanges with outside heat is increasing.In order to reduce the heat exchange by glass door and window curtain wall, closely
Many heat insulation glass are developed both at home and abroad over year, and it mainly there are three kinds by structure, and (1) is by two layers or multilayer simple glass group
Into double glazing；(2) double glazing formed by being coated with low-radiation film coated glass；(3) by being pumped into negative pressure group among double glazing
Into vacuum glass.The double glazing that wherein heat reflection plated film or low-emission coated (low-E) glass are formed is current energy-conservation glass
The main product of glass.Heat-reflection coated glass and low radiation coated glass can prevent sunshine from entering to greatest extent in summer
Interior, and stop the far infrared radiation from outdoor to greatest extent.But in the winter that needs are warmed oneself, the outer heat energy of air lock enters to enter the room
It is interior obviously outdated, and influence the transmitance of visible ray.Vacuum glass is because of reasons such as security and service lifes, on a large scale
Using the time of still needing.Therefore it is badly in need of a kind of heat insulation glass with preferable thermal insulation and translucency of exploitation.
The content of the invention
The technical problem to be solved in the present invention is：A kind of preparation method of aerogel thermal insulation glass, the preparation are provided
The heat insulation glass that method is produced has preferable thermal insulation and translucency, can be widely used in green building and ultralow
The fields such as door and window, cladding glass and the lighting roof that energy consumption is built and nearly zero energy consumption is built.
What the solution of the present invention was realized in：A kind of preparation method of aerogel thermal insulation glass, including with
Lower step：
(1) making of glass cavity, at least one opening cavity is made in one block of glass and spacer bar gluing with glue；
(2) filler, aeroge plate is inserted in cavity；
(3) edge sealing, with glue and glass by cavities seals；
(4) seal, the surrounding of aerogel thermal insulation glass is subjected to encapsulation process with fluid sealant.
In this way, make aerogel thermal insulation glass, overall gas by the way of monolithic glass forms open cavity
Gel plate is easily mounted in cavity, is reduced and is manufactured difficulty, by above-mentioned steps, can obtain one kind by two blocks of glass
As housing, there is aerogel thermal insulation glass that overall aeroge plate is provided with sealing cavity and cavity, it is this
Aerogel thermal insulation glass has high visible light transmissivity because of wherein set aeroge plate is entirety,
The requirement of printing opacity view glass curtain wall or door glass can fully be met in terms of light transmittance, meanwhile, because of this aeroge
The aeroge plate of the filling two piece glass ends outside with it have carried out encapsulation process in the middle part of heat insulation glass, make it
Cavity inside will not be entered with the hollow gas of process and vapor, it is not easy to form dew condensation phenomenon, it is very thin to be additionally, since aeroge
Specific surface area effectively limit the propagation of local thermal excitation, and nanometer micropore hole inhibits work of the gas molecule to heat transfer
, can be effectively with, the refractive index of silica-based aerogel close to l, and to infrared and visible ray the ratio between coefficient of burying in oblivion up to more than 100
Through sunshine, and the infrared emanation of environment temperature is prevented, therefore, using aerogel thermal insulation glass made from the above method
Glass not only has good radiation thermal conduction barrier property, while also possesses good convection current heat transfer barrier property.
The present invention another technical scheme be it is above-mentioned basis on, the preparation of described aerogel thermal insulation glass
Method, before the making step of the glass cavity, in addition to spacer bar processing step, the spacer bar processing step are specific
To add drier in spacer bar.In this way, after adding drier in spacer bar, drier continuously can adsorb in use
Enter the vapor in glass closed cavity, it is not easily formed dew condensation phenomenon in use, fully ensure that aeroge
The quality of heat insulation glass.
The present invention another technical scheme be on such scheme basis, described aerogel thermal insulation glass
Preparation method, before the making step of the glass cavity, in addition to spacer bar processing step, the spacer bar processing step
Insulation material is specially filled in spacer bar.In this way, after filling insulation material in spacer bar, make spacer bar in heat transfer mistake
Heat bridge effect in journey is weakened, and the heat-insulating capability of spacer bar is greatly improved, and correspondingly improves aerogel heat-proof
The heat-proof quality of heat insulation glass.
The present invention another technical scheme be on such scheme basis, described aerogel thermal insulation glass
Preparation method, before the making step of the glass cavity, in addition to spacer bar processing step, the spacer bar processing step
Specially in spacer bar outer cladding insulation material or one layer of gas barrier film of surface recombination in spacer bar.In this way, in spacer bar outsourcing
The heat bridge effect that covering insulation material can make spacer bar in heat transfer process is weakened, and the heat-insulating capability of spacer bar is able to greatly
Amplitude improves, and correspondingly improves the heat-proof quality of aerogel thermal insulation glass.In one layer of choke of surface recombination of spacer bar
After film, can obstruct the water vapour during use in air and gas entered by fluid sealant and spacer bar inside spacer bar and
In glass cavity, while drier service life in ensure that spacer bar, the knot of aeroge between glass cavity also ensure that
Structure and performance are unaffected.
The present invention another technical scheme be on such scheme basis, described aerogel thermal insulation glass
Preparation method, the insulation material are aeroge.In this way, using insulation material of the aeroge as spacer bar, the aeroge
Heat bridge effect between the two sides of heat insulation glass is very weak, further increases the heat-insulated of aerogel thermal insulation glass
Performance.
The present invention another technical scheme be on such scheme basis, described aerogel thermal insulation glass
Preparation method, the fluid sealant are bi-component polysulfide fluid sealant or bi-component silicone fluid sealant.It is in this way, close using two-component polysulfide
Sealing or bi-component silicone fluid sealant, the completion of sealing step rapid curing, the performance that is bonded and sealed can be made more preferable, reduce aeroge
The entrance of a small amount of air during heat insulation glass edge sealing, while further ensure that the sealing of glass.
The present invention another technical scheme be on such scheme basis, described aerogel thermal insulation glass
Preparation method, step (3) described edge sealing, be in atmospheric environment, it is preset on the cavity with glue and spacer bar by cavities seals
Vacuumize valve；Also include vacuum step after step (3) and before step (4).In this way, affiliated aerogel heat-proof is protected
For the cavity of warm inside glass after vacuumizing, its internal drying property has obtained sufficient guarantee, meanwhile, it is negative because existing
Pressure, two blocks of glass clamp spacer bar closely knit, can prevent air or vapor from entering in cavity, avoid dew condensation phenomenon；And
By forming vacuum layer between glass, the heat transfer in glass cavity can be reduced, further increases aerogel thermal insulation
The performance such as the heat-insulation and heat-preservation of glass and sound insulation.
The present invention another technical scheme be on such scheme basis, described aerogel thermal insulation glass
Preparation method, after the vacuum step, in addition to inert gas addition step, vacuumize valve specifically by described
Inert gas is added to the cavity.In this way, after being filled with inert gas in the cavity of aerogel thermal insulation inside glass, drop
Low cavity external and internal pressure difference, the security incident probability for causing glass plate to be revealed because of the cold and hot temperature difference can be reduced；And in glass
Inert gas is added between cavity, the heat transfer in aerogel thermal insulation glass cavity can be reduced, further improves glass
The performances such as heat-insulation and heat-preservation, sound insulation, Anti-dew.
The present invention another technical scheme be on such scheme basis, described aerogel thermal insulation glass
Preparation method, step (3) edge sealing are carried out in vacuum environment.In this way, in the aerogel thermal insulation glass
Cavity is closed in vacuum environment, and its internal drying property has obtained sufficient guarantee, meanwhile, because negative pressure be present, two
Block glass clamps spacer bar closely knit, can prevent air or vapor from entering in cavity, avoid dew condensation phenomenon.
The present invention another technical scheme be on such scheme basis, described aerogel thermal insulation glass
Preparation method, the spacer bar are the outer gimbal support for being provided with tongue.In this way, it is arranged on using the outer gimbal support for being provided with tongue
Between two blocks of glass, tongue can play good support and sealing function, and its exposed parts can be used as aerogel heat-proof to protect
It the outer framework of warm glass, can be directly mounted on sash or in curtain wall support, considerably reduce the cost of heat-preservation door and window,
The manufacture craft of heat-preservation door and window is simplified, is advantageous to large-scale promotion application.
Another technical scheme of the present invention is that on such scheme basis the aeroge plate is by transparent plastic
Diaphragm seal set encapsulates silica aerogel particles the laminated structure of composition.In this way, the aeroge plate not only has
Good light transmission and shading performance, and can be with by silica aerogel particles encapsulation with transparent plastic film sealing shroud
Avoid the aerogel particle caused by glass breaking from being scattered, and can not recycling the problem of.
Another technical scheme of the present invention is on such scheme basis, pre- on the transparent plastic film sealing shroud
Leave at least one feeding port and/or bleeding point.In this way, can be easily from feeding port and/or bleeding point to aeroge plate
It is filled silica aerogel particles or carries out pumping process, improves operating efficiency.
Another technical scheme of the present invention is on such scheme basis, before the filler step, in advance to saturating
Bright plastic sheeting sealing shroud carries out vacuumize process.In this way, after carrying out vacuumize process to transparent plastic film sealing shroud, in it
The drying property in portion has obtained sufficient guarantee, meanwhile, because negative pressure be present, transparent plastic film sealing shroud compresses its internal filling
Silica aerogel particles, can prevent air or vapor from entering wherein, avoid dew condensation phenomenon；Alternatively, it is also possible to
The heat transfer of aeroge plate is reduced, further increases the performances such as heat-insulation and heat-preservation and the sound insulation of aerogel thermal insulation glass.
Another technical scheme of the present invention is on such scheme basis, in the filler step, while to transparent
Plastic sheeting sealing shroud carries out vacuumize process.In this way, after carrying out vacuumize process to transparent plastic film sealing shroud, inside it
Drying property obtained sufficient guarantee, meanwhile, because negative pressure be present, transparent plastic film sealing shroud compresses its internal filling
Silica aerogel particles, it can prevent air or vapor from entering wherein, avoid dew condensation phenomenon；Alternatively, it is also possible to drop
The heat transfer of low aeroge plate, further increases the performances such as heat-insulation and heat-preservation and the sound insulation of aerogel thermal insulation glass.
Another technical scheme of the present invention is on such scheme basis, after the filler step, then to transparent modeling
Expect that diaphragm seal set carries out vacuumize process.In this way, after carrying out vacuumize process to transparent plastic film sealing shroud, its inside
Drying property has obtained sufficient guarantee, meanwhile, because negative pressure be present, transparent plastic film sealing shroud compresses the two of its internal filling
Silica aerogel particles, it can prevent air or vapor from entering wherein, avoid dew condensation phenomenon；Alternatively, it is also possible to reduce
The heat transfer of aeroge plate, further increase the performances such as heat-insulation and heat-preservation and the sound insulation of aerogel thermal insulation glass.
Another technical scheme of the present invention is on such scheme basis, is carried out to transparent plastic film sealing shroud
After vacuumize process, in addition to pass through the step of bleeding point is to transparent plastic film sealing shroud addition inert gas.
In this way, after being filled with inert gas in transparent plastic film sealing shroud, the external and internal pressure of transparent plastic film sealing shroud is reduced
Difference, the security incident of the glass self-explosion caused by the cold and hot temperature difference causes transparent plastic film sealing shroud Volume Changes can be reduced
Probability；And inert gas is added in transparent plastic film sealing shroud, it can reduce in aerogel thermal insulation glass cavity
The performance such as heat transfer, the further heat-insulation and heat-preservation for improving glass, sound insulation, Anti-dew.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.
Fig. 1 is the flow chart of the preparation method for the aerogel thermal insulation glass that a kind of embodiment of this programme is related to；
Fig. 2 is the profile for the aerogel thermal insulation glass that a kind of embodiment of this programme is related to.
Wherein：
1 is glass；2 be aeroge plate；3 be butyl rubber；4 be spacer bar；5 be fluid sealant.
Embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings, and the description of this part is only exemplary and explanatory, should not
There is any restriction effect to protection scope of the present invention.In addition, description of the those skilled in the art according to this document, can be right
Feature in this document in embodiment and in different embodiments carries out respective combination.
The embodiment of the present invention is as follows, as shown in figure 1, a kind of preparation method of aerogel thermal insulation glass, including it is following
Step：
(1) making of glass cavity, at least one opening cavity is made in one block of glass 1 and the gluing of spacer bar 4 with glue；
(2) filler, aeroge plate 2 is inserted in cavity；
(3) edge sealing, with glue and glass by cavities seals；
(4) seal, the surrounding of aerogel thermal insulation glass is subjected to encapsulation process with fluid sealant 5.
In this way, as shown in Fig. 2 by above-mentioned steps, can obtain making by the way of monolithic glass 1 forms open cavity
Make aerogel thermal insulation glass, overall aeroge plate is easily mounted in cavity, reduces and manufacture difficulty.Together
When, by above-mentioned steps, can obtain it is a kind of by two blocks of glass as housing, have be provided with sealing cavity and cavity it is overall
The aerogel thermal insulation glass of aeroge plate, this aerogel thermal insulation glass is because of wherein set aerogel plate
Piece is overall, thus has high visible light transmissivity, can fully meet in terms of light transmittance printing opacity view glass curtain wall or
The requirement of person's door glass, meanwhile, because of the aeroge plate of filling in the middle part of this aerogel thermal insulation glass and its outside
Two pieces of glass ends have carried out encapsulation process, and making it, air and vapor will not enter cavity inside in use, not allow
Dew condensation phenomenon is easily formed, is additionally, since the propagation that the very thin Specific surface area of aeroge effectively limit local thermal excitation,
Nanometer micropore hole inhibits effect of the gas molecule to heat transfer, and the refractive index of silica-based aerogel is close to l, and to infrared and can
That sees light buries in oblivion the ratio between coefficient up to more than 100, can effectively pass through sunshine, and prevents the infrared emanation of environment temperature, because
This, not only has good radiation thermal conduction barrier property, simultaneously using aerogel thermal insulation glass made from the above method
Also possesses good convection current heat transfer barrier property.
On the basis of above-described embodiment, in another embodiment of the present invention, the system of described aerogel thermal insulation glass
Preparation Method, before the making step of the glass cavity, spacer bar processing step, the spacer bar processing step can also be included
Rapid is specially that drier is added in spacer bar.In this way, after adding drier in spacer bar, drier, which can be adsorbed continuously, to be made
With the middle vapor into glass closed cavity, it is not easily formed dew condensation phenomenon in use, fully ensure that
The quality of aerogel thermal insulation glass.
On the basis of above-described embodiment, in another embodiment of the present invention, the system of described aerogel thermal insulation glass
Preparation Method, before the making step of the glass cavity, spacer bar processing step, the spacer bar processing step can also be included
Rapid is specially that insulation material is filled in spacer bar.In this way, after filling insulation material in spacer bar, make spacer bar in heat transfer
During heat bridge effect weakened, the heat-insulating capability of spacer bar is greatly improved, correspondingly improve aeroge every
The heat-proof quality of hot heat insulation glass.
On the basis of above-described embodiment, in another embodiment of the present invention, the system of described aerogel thermal insulation glass
Preparation Method, before the making step of the glass cavity, spacer bar processing step, the spacer bar processing step can also be included
Rapid is specially in spacer bar outer cladding insulation material or one layer of gas barrier film of surface recombination in spacer bar.In this way, outside spacer bar
Cladding insulation material can be weakened heat bridge effect of the spacer bar in heat transfer process, and the heat-insulating capability of spacer bar is able to
Increase substantially, correspondingly improve the heat-proof quality of aerogel thermal insulation glass.In one layer of resistance of surface recombination of spacer bar
After air film, the water vapour during use in air can be obstructed and gas is entered inside spacer bar by fluid sealant and spacer bar
And in glass cavity, while drier service life in ensure that spacer bar, it also ensure that aeroge between glass cavity
Structure and performance are unaffected.
On the basis of above-described embodiment, in another embodiment of the present invention, the system of described aerogel thermal insulation glass
Preparation Method, the insulation material can be aeroge.In this way, using insulation material of the aeroge as spacer bar, the airsetting
Between the two sides of glue heat insulation glass heat bridge effect it is very weak, further increase aerogel thermal insulation glass every
Hot property.
On the basis of above-described embodiment, in another embodiment of the present invention, the system of described aerogel thermal insulation glass
Preparation Method, the fluid sealant can be bi-component polysulfide fluid sealant or bi-component silicone fluid sealant.In this way, using two-component polysulfide
Fluid sealant or bi-component silicone fluid sealant, the completion of sealing step rapid curing, the performance that is bonded and sealed can be made more preferable, reduce airsetting
The entrance of a small amount of air during glue heat insulation glass edge sealing, while further ensure that the sealing of glass.
On the basis of above-described embodiment, in another embodiment of the present invention, the system of described aerogel thermal insulation glass
Preparation Method, step (3) described edge sealing, can be in atmospheric environment, it is pre- on the cavity with glue and spacer bar by cavities seals
It is equipped with and vacuumizes valve；Also include vacuum step after step (3) and before step (4).In this way, affiliated aerogel heat-proof
For cavity inside heat insulation glass after vacuumizing, its internal drying property has obtained sufficient guarantee, meanwhile, it is negative because existing
Pressure, two blocks of glass clamp spacer bar closely knit, can prevent air or vapor from entering in cavity, avoid dew condensation phenomenon；And
By forming vacuum layer between glass, the heat transfer in glass cavity can be reduced, further increases aerogel thermal insulation
The performance such as the heat-insulation and heat-preservation of glass and sound insulation.
On the basis of above-described embodiment, in another embodiment of the present invention, the system of described aerogel thermal insulation glass
Preparation Method, after the vacuum step, inert gas addition step can also be included, gas is vacuumized specifically by described
Mouth adds inert gas to the cavity.In this way, after being filled with inert gas in the cavity of aerogel thermal insulation inside glass,
Cavity external and internal pressure difference is reduced, the security incident probability for causing glass plate to be revealed because of the cold and hot temperature difference can be reduced；And in glass
Inert gas is added between glass cavity, the heat transfer in aerogel thermal insulation glass cavity can be reduced, further improve glass
Heat-insulation and heat-preservation, sound insulation, the performance such as Anti-dew.
On the basis of above-described embodiment, in another embodiment of the present invention, the system of described aerogel thermal insulation glass
Preparation Method, step (3) edge sealing can be carried out in vacuum environment.In this way, in the aerogel thermal insulation glass
Cavity closed in vacuum environment, its internal drying property has obtained sufficient guarantee, meanwhile, because negative pressure be present,
Two blocks of glass clamp spacer bar closely knit, can prevent air or vapor from entering in cavity, avoid dew condensation phenomenon.
On the basis of above-described embodiment, in another embodiment of the present invention, the system of described aerogel thermal insulation glass
Preparation Method, the spacer bar can be the outer gimbal support for being provided with tongue.In this way, set using the outer gimbal support for being provided with tongue
Between two blocks of glass, tongue can play good support and sealing function, and its exposed parts can be used as aerogel heat-proof
The outer framework of heat insulation glass, can be directly mounted on sash or in curtain wall support, considerably reduce heat-preservation door and window into
This, simplifies the manufacture craft of heat-preservation door and window, is advantageous to large-scale promotion application.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：The filling silica aerogel material in the spacer bar 4, with butyl rubber 3 by two blocks of glass 1 and
An open cavity is made in the gluing of parting bead 4, and aeroge plate 2 is inserted in cavity；In atmospheric environment, with butyl rubber 3 and
Cavities seals are preset and vacuumize valve, then cavity is vacuumized by parting bead 4 on cavity, and closure vacuumizes valve, most
The surrounding of aerogel thermal insulation glass is subjected to encapsulation process with bi-component silicone fluid sealant afterwards.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：In the outer cladding silica aerogel material of spacer bar 4, with butyl rubber 3 by two blocks of glass 1 and
An open cavity is made in the gluing of parting bead 4, and aeroge plate 2 is inserted in cavity；In atmospheric environment, with butyl rubber 3 and
Cavities seals are preset and vacuumize valve, then cavity vacuumized, then by vacuumizing gas by parting bead 4 on cavity
Mouth is filled with inert gas, and closure vacuumizes valve, finally seals the surrounding of aerogel thermal insulation glass with bi-component silicone
Glue carries out encapsulation process.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：The filling silica aerogel material in the spacer bar 4, with butyl rubber 3 by two blocks of glass 1 and
An open cavity is made in the gluing of parting bead 4, and aeroge plate 2 is inserted in cavity；In vacuum environment, with butyl rubber 3 and
The surrounding of aerogel thermal insulation glass is finally carried out encapsulation process by cavities seals by parting bead 4 with bi-component silicone fluid sealant.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：In the outer cladding silica aerogel material of spacer bar 4, with butyl rubber 3 by two blocks of glass 1 and
An open cavity is made in the gluing of parting bead 4, and aeroge plate 2 is inserted in cavity；In vacuum environment, with butyl rubber 3 and
The surrounding of aerogel thermal insulation glass is finally carried out encapsulation process by cavities seals by parting bead 4 with bi-component silicone fluid sealant.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：The outer gimbal support for being provided with tongue is used as spacer bar, the filling silica gas in spacer bar 4
Gel rubber material, an open cavity is made in two blocks of glass 1 and the gluing of spacer bar 4 with butyl rubber 3, aeroge plate 2 is inserted
In cavity；In atmospheric environment, with butyl rubber 3 and spacer bar 4 by cavities seals, preset on cavity and vacuumize valve, then
Cavity is vacuumized, closure vacuumizes valve, finally that the surrounding bi-component silicone of aerogel thermal insulation glass is close
Sealing carries out encapsulation process.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：The outer gimbal support for being provided with tongue is used as spacer bar, in the outer cladding silica gas of spacer bar 4
Gel rubber material, an open cavity is made in two blocks of glass 1 and the gluing of spacer bar 4 with butyl rubber 3, aeroge plate 2 is inserted
In cavity；In atmospheric environment, with butyl rubber 3 and spacer bar 4 by cavities seals, preset on cavity and vacuumize valve, then
Cavity is vacuumized, is then filled with inert gas by vacuumizing valve, closure vacuumizes valve, finally by aeroge every
The surrounding of hot heat insulation glass carries out encapsulation process with bi-component silicone fluid sealant.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：The outer gimbal support for being provided with tongue is used as spacer bar, in the outer cladding silica gas of spacer bar 4
Gel rubber material, an open cavity is made in two blocks of glass 1 and the gluing of spacer bar 4 with butyl rubber 3, aeroge plate 2 is inserted
In cavity；In vacuum environment, with butyl rubber 3 and spacer bar 4 by cavities seals, finally by the four of aerogel thermal insulation glass
Week carries out encapsulation process with bi-component silicone fluid sealant.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：The filling silica aerogel material in the spacer bar 4, with butyl rubber 3 by three blocks of glass 1 and
Two open cavities are made in the gluing of parting bead 4, and two pieces of aeroge plates 2 are respectively implanted in cavity；In atmospheric environment, butyl is used
Cavities seals are preset and vacuumize valve, then cavity vacuumized, closure vacuumizes by glue 3 and spacer bar 4 on cavity
Valve, the surrounding of aerogel thermal insulation glass is finally subjected to encapsulation process with bi-component silicone fluid sealant.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：In the outer cladding silica aerogel material of spacer bar 4, with butyl rubber 3 by three blocks of glass 1 and
Two open cavities are made in the gluing of parting bead 4, and two pieces of aeroge plates 2 are respectively implanted in cavity；In vacuum environment, butyl is used
Glue 3 and spacer bar 4 finally carry out the surrounding of aerogel thermal insulation glass cavities seals with bi-component silicone fluid sealant close
Envelope processing.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：The outer gimbal support for being provided with tongue is used as spacer bar, the filling silica gas in spacer bar 4
Gel rubber material, two open cavities are made in three blocks of glass 1 and the gluing of spacer bar 4 with butyl rubber 3, by two pieces of aeroge plates 2
It is respectively implanted in cavity；In atmospheric environment, with butyl rubber 3 and spacer bar 4 by cavities seals, preset on cavity and vacuumize gas
Mouth, then cavity is vacuumized, closure vacuumizes valve, finally by the surrounding bi-component of aerogel thermal insulation glass
Silicone sealant carries out encapsulation process.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：The outer gimbal support for being provided with tongue is used as spacer bar, in the outer cladding silica gas of spacer bar 4
Gel rubber material, an open cavity is made in two blocks of glass 1 and the gluing of spacer bar 4 with butyl rubber 3, aeroge plate 2 is inserted
In cavity；In atmospheric environment, with butyl rubber 3 and spacer bar 4 by cavities seals, preset on cavity and vacuumize valve, then
Cavity is vacuumized, is then filled with inert gas by vacuumizing valve, closure vacuumizes valve, finally by aeroge every
The surrounding of hot heat insulation glass carries out encapsulation process with bi-component silicone fluid sealant.
On the basis of above-described embodiment, in another embodiment of the present invention, a kind of preparation of aerogel thermal insulation glass
Method, comprise the following steps：The outer gimbal support for being provided with tongue is used as spacer bar, in the outer cladding silica gas of spacer bar 4
Gel rubber material, two open cavities are made in three blocks of glass 1 and the gluing of spacer bar 4 with butyl rubber 3, by two pieces of aeroge plates 2
It is respectively implanted in cavity；In vacuum environment, with butyl rubber 3 and spacer bar 4 by cavities seals, finally by aerogel thermal insulation
The surrounding of glass carries out encapsulation process with bi-component silicone fluid sealant.
On the basis of above-described embodiment, in another embodiment of the present invention, the aeroge plate is thin by transparent plastic
Film sealing shroud encapsulates silica aerogel particles the laminated structure of composition.In this way, the aeroge plate is not only with good
Good light transmission and shading performance, and can be kept away silica aerogel particles encapsulation with transparent plastic film sealing shroud
Exempt from the aerogel particle caused by glass breaking to be scattered, and can not recycling the problem of.
On the basis of above-described embodiment, in another embodiment of the present invention, reserved on the transparent plastic film sealing shroud
There are at least one feeding port and/or bleeding point.In this way, easily aeroge plate can be entered from feeding port and/or bleeding point
Row filling silica aerogel particles carry out pumping process, improve operating efficiency.
On the basis of above-described embodiment, in another embodiment of the present invention, before the filler step, in advance to transparent modeling
Expect that diaphragm seal set carries out vacuumize process.In this way, after carrying out vacuumize process to transparent plastic film sealing shroud, its inside
Drying property has obtained sufficient guarantee, meanwhile, because negative pressure be present, transparent plastic film sealing shroud compresses the two of its internal filling
Silica aerogel particles, it can prevent air or vapor from entering wherein, avoid dew condensation phenomenon；Alternatively, it is also possible to reduce
The heat transfer of aeroge plate, further increase the performances such as heat-insulation and heat-preservation and the sound insulation of aerogel thermal insulation glass.
On the basis of above-described embodiment, in another embodiment of the present invention, in the filler step, while to transparent plastic
Diaphragm seal set carries out vacuumize process.In this way, after carrying out vacuumize process to transparent plastic film sealing shroud, its inside is done
Dry performance has obtained sufficient guarantee, meanwhile, because negative pressure be present, transparent plastic film sealing shroud compresses the dioxy of its internal filling
SiClx aerogel particle, it can prevent air or vapor from entering wherein, avoid dew condensation phenomenon；Alternatively, it is also possible to reduce gas
The heat transfer of gel plate, further increase the performances such as heat-insulation and heat-preservation and the sound insulation of aerogel thermal insulation glass.
On the basis of above-described embodiment, in another embodiment of the present invention, after the filler step, then it is thin to transparent plastic
Film sealing shroud carries out vacuumize process.In this way, after carrying out vacuumize process to transparent plastic film sealing shroud, its internal drying
Performance has obtained sufficient guarantee, meanwhile, because negative pressure be present, transparent plastic film sealing shroud compresses the titanium dioxide of its internal filling
Aerogel particles, it can prevent air or vapor from entering wherein, avoid dew condensation phenomenon；Alternatively, it is also possible to reduce airsetting
The heat transfer of offset plate piece, further increase the performances such as heat-insulation and heat-preservation and the sound insulation of aerogel thermal insulation glass.
On the basis of above-described embodiment, in another embodiment of the present invention, taken out to transparent plastic film sealing shroud
After application of vacuum, in addition to pass through the step of bleeding point is to transparent plastic film sealing shroud addition inert gas.Such as
This, after being filled with inert gas in transparent plastic film sealing shroud, the external and internal pressure for reducing transparent plastic film sealing shroud is poor
Different, the security incident that can reduce the glass self-explosion caused by the cold and hot temperature difference causes transparent plastic film sealing shroud Volume Changes is several
Rate；And inert gas is added in transparent plastic film sealing shroud, the heat in aerogel thermal insulation glass cavity can be reduced
Transmit, further the performance such as the heat-insulation and heat-preservation of raising glass, sound insulation, Anti-dew.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (11)
1. a kind of preparation method of aerogel thermal insulation glass, it is characterised in that comprise the following steps：
(1) making of glass cavity, at least one opening cavity is made in one block of glass and spacer bar gluing with glue；
(2) filler, aeroge plate is inserted in cavity；
(3) edge sealing, in vacuum environment, with glue and glass by cavities seals；
(4) seal, the surrounding of aerogel thermal insulation glass is subjected to encapsulation process with fluid sealant；
Preset on the cavity and vacuumize valve；Also include vacuum step after step (3) and before step (4)；
After the vacuum step, in addition to inert gas addition step, specifically by the valve that vacuumizes to institute
State cavity and add inert gas；
The aeroge plate is the sheet knot for being made up of silica aerogel particles encapsulation transparent plastic film sealing shroud
Structure；At least one feeding port and bleeding point are reserved with the transparent plastic film sealing shroud；
After vacuumize process is carried out to transparent plastic film sealing shroud, in addition to pass through the bleeding point to the transparent plastic
The step of diaphragm seal set adds inert gas.
2. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that empty in the glass
Before the making step of chamber, in addition to spacer bar processing step, the spacer bar processing step are specially to be added in spacer bar
Drier.
3. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that empty in the glass
Before the making step of chamber, in addition to spacer bar processing step, the spacer bar processing step are specially to be filled in spacer bar
Insulation material.
4. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that empty in the glass
Before the making step of chamber, in addition to spacer bar processing step, the spacer bar processing step are specially in spacer bar outer cladding
Insulation material or one layer of gas barrier film of surface recombination in spacer bar.
5. the preparation method of the aerogel thermal insulation glass according to claim 3 or 4, it is characterised in that the insulation
Material is aeroge.
6. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that the fluid sealant is
Bi-component polysulfide fluid sealant or bi-component silicone fluid sealant.
7. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that step (3) is described
Edge sealing, it is in atmospheric environment, with glue and spacer bar by cavities seals, is preset on the cavity and vacuumize valve；In step
(3) vacuum step is also included after and before step (4).
8. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that the spacer bar is
It is provided with the outer gimbal support of tongue.
9. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that the filler step
Before, vacuumize process is carried out to transparent plastic film sealing shroud in advance.
10. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that the filler step
In rapid, while vacuumize process is carried out to transparent plastic film sealing shroud.
11. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that the filler step
After rapid, then vacuumize process is carried out to transparent plastic film sealing shroud.
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| DE10034764A1 (en) * | 2000-05-31 | 2001-12-06 | Arnold Glaswerke | Panel, especially for window breast; has insulated doubled glazed section, with heat insulating, infrared-opaque porous aerogel powder that is pressed and evacuated to form vacuum insulation plate |
| CN201269022Y (en) * | 2007-12-27 | 2009-07-08 | 上海暄洋化工材料科技有限公司 | Energy-saving window containing SiO2 aerogel nano thermal insulating material |
| US8402716B2 (en) * | 2008-05-21 | 2013-03-26 | Serious Energy, Inc. | Encapsulated composit fibrous aerogel spacer assembly |
| KR20110106721A (en) * | 2010-03-23 | 2011-09-29 | 곽재문 | Producing insulating glass |
| CN102536061B (en) * | 2011-12-29 | 2014-06-04 | 天津南玻节能玻璃有限公司 | Coated hollow composite glass and manufacturing method thereof |
| CN102839893B (en) * | 2012-08-28 | 2015-05-13 | 青岛科瑞新型环保材料有限公司 | Transparent-aerogel vacuum glass and manufacturing method thereof |
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