CN105064874B - A kind of preparation method of aerogel thermal insulation glass - Google Patents
A kind of preparation method of aerogel thermal insulation glass Download PDFInfo
- Publication number
- CN105064874B CN105064874B CN201510559824.7A CN201510559824A CN105064874B CN 105064874 B CN105064874 B CN 105064874B CN 201510559824 A CN201510559824 A CN 201510559824A CN 105064874 B CN105064874 B CN 105064874B
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- glass
- aerogel
- spacer bar
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- 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
- Y02A30/242—Slab shaped vacuum insulation
-
- 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
-
- 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
-
- 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
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, the closed cavity including at least one import and at least one outlet is made with spacer bar gluing at least two blocks of glass with glue；(2) filler, aerogel particle is added in closed cavity from import；(3) it is evacuated, during filler, pumping process is carried out to outlet；(4) seal, sealed inlet and outlet with seal；(5) 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 two blocks of glass will be made with glue with spacer bar gluing including at least one import
With the closed cavity of at least one outlet；
(2) filler, aerogel particle is added in closed cavity from import；
(3) it is evacuated, during filler, pumping process is carried out to outlet；
(4) seal, sealed inlet and outlet with seal；
(5) seal, the surrounding of aerogel thermal insulation glass is subjected to encapsulation process with fluid sealant.
In this way, by above-mentioned steps, can obtain it is a kind of by least two blocks of glass as housing, with least one import and
The aerogel thermal insulation glass of aerogel particle, this aeroge are provided with the sealing cavity and cavity of at least one outlet
Heat insulation glass is because wherein set aeroge is graininess, thus has good light scattering property, in radiant heat
There is very excellent barrier property in terms of conduction, meanwhile, because this aerogel thermal insulation glass chamber portion carried out it is close
Envelope processing, after pumping process, its internal drying property obtains the cavity of the aerogel thermal insulation inside glass
Sufficiently ensure, meanwhile, because negative pressure be present, two blocks of glass spacer bar is clamped it is closely knit, make its in use air and
Vapor will not enter cavity inside, it is not easy to form dew condensation phenomenon, being additionally, since the very thin Specific surface area of aeroge has
The propagation of local thermal excitation is limited to effect, nanometer micropore hole inhibits effect of the gas molecule to heat transfer, silica-based aerogel
Refractive index can effectively pass through sunshine up to more than 100 close to l, and to infrared and visible ray the ratio between coefficient of burying in oblivion, and
The infrared emanation of environment temperature is prevented, therefore, is not only had using aerogel thermal insulation glass made from the above method good
Good radiation thermal conduction barrier property, while also possess good convection current heat transfer barrier property.
Another technical scheme of the present invention is on above-mentioned basis, and in the filler step, in addition to vibration is close
Real processing step, vibratory compaction processing step are specially when aerogel particle is added in cavity, using vibratory compaction device pair
Aerogel particle carries out vibratory compaction processing.In this way, the vibration by vibratory compaction device so that space between aerogel particle
Uniformly, it can prevent particle is aerial to cause the situation that space is uneven, cavity filler is discontented to occur, moreover, while filler
Vibration, be advantageous to the acceleration filling of aerogel particle, prevent the situation that charging aperture blocks from occurring.
Another technical scheme of the present invention is on such scheme basis, after the filler step, in addition to vibration
Closely knit processing step, vibratory compaction processing step are specially after aerogel particle is added in cavity, using vibratory compaction device
Vibratory compaction processing is carried out to aerogel particle.In this way, the vibration by vibratory compaction device so that empty between aerogel particle
Gap is uniform, can prevent particle is aerial to cause the situation that space is uneven, cavity filler is discontented to occur.
Another technical scheme of the present invention is that on such scheme basis the vibratory compaction device is mechanically to shake
One or more in dynamic device, Pneumatic vibrator, hydraulic type vibratory device, ultrasonic activation or electromagnetic vibrator.In this way, shake
The diversity of dynamic compacting apparatus facilitate manufacture be equipment selection, select to close according to different Oscillation Amplitude and frequency
Suitable vibrator, be advantageous to popularization and application and reduce cost.
The present invention another technical scheme be on such scheme basis, the vibration mode of the vibratory compaction device
For rectilinear or horizontal or combined type.In this way, when using vertical filling, rectilinear vibration can be used, is advantageous to airsetting
The acceleration of glue particle flows into, and when being manufactured by the way of glass plate is horizontal positioned, then preferably use horizontal or compound
Formula is vibrated, and it is levelling, closely knit to be advantageous to aerogel particle.
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, the glass cavity making step it
Before, in addition to spacer bar processing step, the spacer bar processing step are specially that import is provided with spacer bar and/or is gone out
Mouthful.It is so easy to process, low manufacture cost.
Another technical scheme of the present invention is on such scheme basis, is installed in the import and/or outlet close
Big envelope pipe.So, sealing sleeve pipe is installed in import and/or outlet, be easy to after filler with seal to import and/or export into
Row sealing.The present invention another technical scheme be on such scheme basis, described aerogel thermal insulation glass
Preparation method, after the pump step, in addition to inert gas addition step, specifically by the air exhaust nozzle to described
Cavity adds inert gas.So, by adding inert gas between glass, the biography of aerogel thermal insulation glass can be reduced
The performance such as hot coefficient, the further heat-insulation and heat-preservation for improving glass, sound insulation, Anti-dew.In this way, in aerogel thermal insulation glass
After being filled with inert gas in the cavity in portion, cavity external and internal pressure difference is reduced, can be reduced because the cold and hot temperature difference causes glass plate
The security incident probability of self-destruction；And inert gas is added between glass, 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.
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.
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 aerogel particle；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 two blocks of glass 1 will be made with butyl rubber 3 with the gluing of spacer bar 4 including at least one
Individual import and the closed cavity of at least one outlet；
(2) filler, aerogel particle 2 is added in closed cavity from import；
(3) it is evacuated, during filler, pumping process is carried out to outlet；
(4) seal, sealed inlet and outlet with seal；
(5) seal, the surrounding of aerogel thermal insulation glass is subjected to encapsulation process with fluid sealant.
In this way, as shown in Fig. 2 by above-mentioned steps, one kind is can obtain by least two blocks of glass 1 as housing, with extremely
The aerogel thermal insulation glass of aerogel particle 2 is provided with the sealing cavity and cavity of a few import and at least one outlet
Glass, this aerogel thermal insulation glass is because wherein set aeroge is graininess, thus has good light scattering
Performance, there is very excellent barrier property in terms of radiation thermal conduction, meanwhile, because of this aerogel thermal insulation glass cavity
Part has carried out encapsulation process, and the cavity of the aerogel thermal insulation inside glass after pumping process, do by its inside
Dry performance has obtained sufficient guarantee, meanwhile, because negative pressure be present, two blocks of glass clamp spacer bar closely knit, are being used making it
During air and vapor will not enter cavity inside, it is not easy to form dew condensation phenomenon, be additionally, since that aeroge is very thin to be received
Rice network structure 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.
On the basis of above-described embodiment, in another embodiment of the present invention, in the filler step, it can also include shaking
Closely knit processing step is moved, vibratory compaction processing step is specially when aerogel particle is added in cavity, to be filled using vibratory compaction
Put and vibratory compaction processing is carried out to aerogel particle.In this way, the vibration by vibratory compaction device so that between aerogel particle
Space is uniform, can prevent particle is aerial to cause the situation that space is uneven, cavity filler is discontented to occur, moreover, in filler
Vibrate simultaneously, be advantageous to the acceleration filling of aerogel particle, prevent the situation that charging aperture blocks from occurring.
On the basis of above-described embodiment, in another embodiment of the present invention, after the filler step, vibration can also be included
Closely knit processing step, vibratory compaction processing step are specially after aerogel particle is added in cavity, using vibratory compaction device
Vibratory compaction processing is carried out to aerogel particle.In this way, the vibration by vibratory compaction device so that empty between aerogel particle
Gap is uniform, can prevent particle is aerial to cause the situation that space is uneven, cavity filler is discontented to occur.
On the basis of above-described embodiment, in another embodiment of the present invention, the vibratory compaction device can be mechanical
One or more in vibrator, Pneumatic vibrator, hydraulic type vibratory device, ultrasonic activation or electromagnetic vibrator.In this way,
The diversity of vibratory compaction device facilitate manufacture be equipment selection, selected according to different Oscillation Amplitude and intensity
Suitable vibrator, be advantageous to popularization and application and reduce cost.
On the basis of above-described embodiment, in another embodiment of the present invention, the vibration mode of the vibratory compaction device can
Think rectilinear or horizontal or combined type.In this way, when using vertical filling, rectilinear vibration can be used, is advantageous to gas
The acceleration of gel particle flows into, and when being manufactured by the way of glass plate is horizontal positioned, then preferably use horizontal or multiple
Combined type vibration, it is levelling, closely knit to be advantageous to aerogel particle.
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.
The present invention another technical scheme be on such scheme basis, the glass cavity making step it
Before, in addition to spacer bar processing step, the spacer bar processing step are specially that import is provided with spacer bar and/or is gone out
Mouthful.So, it is easy to process, low manufacture cost.
Another technical scheme of the present invention is on such scheme basis, is installed in the import and/or outlet close
Big envelope pipe.So, sealing sleeve pipe is installed in import and/or outlet, be easy to after filler with seal to import and/or export into
Row sealing.
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 pump step, inert gas addition step can also be included, specifically by the air exhaust nozzle to institute
State cavity and add inert gas.So, by adding inert gas between glass, the heat transfer system of aeroge glass can be reduced
The performance such as number, the further heat-insulation and heat-preservation for improving glass, sound insulation, Anti-dew.In this way, in aerogel thermal insulation inside glass
After being filled with inert gas in cavity, cavity external and internal pressure difference is reduced, can be reduced because the cold and hot temperature difference causes glass plate to be revealed
Security incident probability；And inert gas is added between glass, the heat biography in aerogel thermal insulation glass cavity can be reduced
Pass, further the performance such as the heat-insulation and heat-preservation of raising glass, sound insulation, 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, 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 aerogel particle 2 is inserted in cavity；In atmospheric environment, with butyl rubber 3 and
Cavities seals are preset air exhaust nozzle on cavity, then cavity are evacuated by parting bead 4, air exhaust nozzle are blocked, finally by aeroge
The surrounding of heat insulation glass carries out encapsulation process with fluid sealant 5.
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 aerogel particle 2 is inserted in cavity；In atmospheric environment, with butyl rubber 3 and
Cavities seals are preset air exhaust nozzle on cavity, then cavity are evacuated, is then filled with inertia by air exhaust nozzle by parting bead 4
Gas, air exhaust nozzle is blocked, 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：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 aerogel particle 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 aerogel particle 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, aerogel particle 2 is inserted
In cavity；In atmospheric environment, with butyl rubber 3 and spacer bar 4 by cavities seals, air exhaust nozzle is preset on cavity, then to sky
Chamber is evacuated, and is blocked air exhaust nozzle, is finally carried out the surrounding of aerogel thermal insulation glass 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, 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, aerogel particle 2 is inserted
In cavity；In atmospheric environment, with butyl rubber 3 and spacer bar 4 by cavities seals, air exhaust nozzle is preset on cavity, then to sky
Chamber is evacuated, and is then filled with inert gas by air exhaust nozzle, air exhaust nozzle is blocked, 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 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, aerogel particle 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 aerogel particles 2 are respectively implanted in cavity；In atmospheric environment, butyl is used
Cavities seals are preset air exhaust nozzle on cavity, then cavity are evacuated, blocks air exhaust nozzle, finally by glue 3 and spacer bar 4
The surrounding of aerogel thermal insulation glass is 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 aerogel particles 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, the import and/or outlet are arranged on spacer bar
On.It is so easy to process, low manufacture cost.
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 aerogel particles 2
It is respectively implanted in cavity；In atmospheric environment, with butyl rubber 3 and spacer bar 4 by cavities seals, air exhaust nozzle is preset on cavity,
Then cavity is evacuated, blocks air exhaust nozzle, finally seal 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 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, aerogel particle 2 is inserted
In cavity；In atmospheric environment, with butyl rubber 3 and spacer bar 4 by cavities seals, air exhaust nozzle is preset on cavity, then to sky
Chamber is evacuated, and is then filled with inert gas by air exhaust nozzle, air exhaust nozzle is blocked, 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 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 aerogel particles 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.
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）The making of glass cavity, at least two blocks of glass and spacer bar gluing are made including at least one import and extremely with glue
The closed cavity of few one outlet；
（2）Filler, aerogel particle is added in closed cavity from import；
（3）Pumping, during filler, pumping process is carried out to outlet；
（4）Sealing, in vacuum environment, is sealed inlet and outlet with seal；
（5）Sealing, encapsulation process is carried out by the surrounding of aerogel thermal insulation glass with fluid sealant；
Before the making step of the glass cavity, in addition to spacer bar processing step, the spacer bar processing step are specific
For in spacer bar outer cladding insulation material or one layer of gas barrier film of surface recombination in spacer bar, and drying is added in spacer bar
Agent and filling insulation material.
2. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that walked in the filler
In rapid, in addition to vibratory compaction processing step, vibratory compaction processing step are specially when aerogel particle is added in cavity, to adopt
Vibratory compaction processing is carried out to aerogel particle with vibratory compaction device.
3. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that walked in the filler
After rapid, in addition to vibratory compaction processing step, vibratory compaction processing step are specially after aerogel particle is added in cavity, to adopt
Vibratory compaction processing is carried out to aerogel particle with vibratory compaction device.
4. the preparation method of the aerogel thermal insulation glass according to Claims 2 or 3, it is characterised in that the vibration
Compacting apparatus is in mechanical vibrators, Pneumatic vibrator, hydraulic type vibratory device, ultrasonic activation or electromagnetic vibrator
It is one or more.
5. the preparation method of the aerogel thermal insulation glass according to Claims 2 or 3, it is characterised in that the vibration
The vibration mode of compacting apparatus is rectilinear or horizontal or combined type.
6. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that the insulation material
For aeroge.
7. 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.
8. 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 set on spacer bar
There are import and/or outlet.
9. the preparation method of aerogel thermal insulation glass according to claim 8, it is characterised in that the import and/
Or sealing sleeve pipe is installed in outlet.
10. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that in the pumping
After step, in addition to inert gas addition step, add inert gas specifically by described export to the closed cavity.
11. the preparation method of aerogel thermal insulation glass according to claim 1, it is characterised in that the spacer bar
To be provided with the outer gimbal support of tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559824.7A CN105064874B (en) | 2015-09-06 | 2015-09-06 | A kind of preparation method of aerogel thermal insulation glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559824.7A CN105064874B (en) | 2015-09-06 | 2015-09-06 | A kind of preparation method of aerogel thermal insulation glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105064874A CN105064874A (en) | 2015-11-18 |
| CN105064874B true CN105064874B (en) | 2017-12-29 |
Family
ID=54494356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559824.7A Active CN105064874B (en) | 2015-09-06 | 2015-09-06 | A kind of preparation method of aerogel thermal insulation glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064874B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989684A (en) * | 2017-12-30 | 2019-07-09 | 长沙星纳气凝胶有限公司 | A kind of temperature sensitive heat-insulation and heat-preservation daylighting glass of aerogel-congtg and preparation method thereof |
| CN111925135A (en) * | 2020-08-17 | 2020-11-13 | 巩义市泛锐熠辉复合材料有限公司 | Method for preparing aerogel glass by utilizing efficient powder filling device |
| CN113818605B (en) * | 2021-09-14 | 2023-02-14 | 广东恒锋装饰工程有限公司 | Energy-saving curtain wall |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0468124A1 (en) * | 1990-07-25 | 1992-01-29 | Günther Seidel | Method of manufacturing multiple plate panel incorporating granular silica aerogels |
| 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 |
| CN102606040A (en) * | 2012-04-11 | 2012-07-25 | 上海耀皮玻璃集团股份有限公司 | Hollow glass with aerogel |
| CN104912447A (en) * | 2012-08-28 | 2015-09-16 | 青岛科瑞新型环保材料有限公司 | Transparent aerogel vacuum glass |
-
2015
- 2015-09-06 CN CN201510559824.7A patent/CN105064874B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105064874A (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105041142B (en) | A kind of preparation method of aerogel thermal insulation glass | |
| US9169687B2 (en) | Insulating glazing with thermal protection insulating panel | |
| CN105064874B (en) | A kind of preparation method of aerogel thermal insulation glass | |
| CN105041141B (en) | A kind of preparation method of aerogel thermal insulation glass | |
| CN102180603A (en) | Integrated transparent thermal insulation SiO2 aerogel composite glass and preparation method thereof | |
| CN102729545A (en) | Building energy-saving glass | |
| CN105298327B (en) | A kind of preparation method of aerogel thermal insulation glass | |
| CN105064876B (en) | A kind of preparation method of aerogel thermal insulation glass | |
| CN105064875A (en) | Method for preparing aerogel heat insulation glass | |
| CN203141936U (en) | Architectural energy-saving glass | |
| CN205117115U (en) | Insulation glass | |
| CN208363954U (en) | A kind of multi-chamber composite vacuum glass | |
| CN105201355B (en) | A kind of preparation method of aerogel thermal insulation glass | |
| CN105041143B (en) | A kind of preparation method of aerogel thermal insulation glass | |
| CN205047072U (en) | Insulation glass | |
| CN205117129U (en) | Insulation glass | |
| CN105179879A (en) | Preparation method of aerogel thermal insulation and heat preservation glass | |
| CN205117114U (en) | Insulation glass | |
| CN205277194U (en) | Insulation glass | |
| CN208010207U (en) | Composite aerogel glass and apply its glass curtain wall | |
| CN205117131U (en) | Insulation glass | |
| CN205117128U (en) | Insulation glass | |
| CN205047078U (en) | Insulation glass | |
| CN205047071U (en) | Insulation glass | |
| CN205047075U (en) | Insulation glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |