CN204936377U - A kind of heat insulation glass - Google Patents
A kind of heat insulation glass Download PDFInfo
- Publication number
- CN204936377U CN204936377U CN201520682725.3U CN201520682725U CN204936377U CN 204936377 U CN204936377 U CN 204936377U CN 201520682725 U CN201520682725 U CN 201520682725U CN 204936377 U CN204936377 U CN 204936377U
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- China
- Prior art keywords
- glass
- heat insulation
- silicon dioxide
- plate sheet
- dioxide aerogel
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Abstract
The utility model proposes a kind of heat insulation glass, comprise silicon dioxide aerogel plate sheet and divided glass, form closed cavity between described adjacent two sheet glass, in two or more closed cavities described, be provided with at least a slice silicon dioxide aerogel plate sheet.Heat insulation glass disclosed in the utility model, by multiple pieces of glass as housing, there is sealed cavity and in cavity, be provided with overall aeroge plate, this heat insulation glass is because wherein set aeroge plate is overall, there is good thermal insulation and light transmission, also possess good advection heat conduction barrier property simultaneously.
Description
Technical field
The utility model relates to glass technology field, particularly a kind of heat insulation glass.
Background technology
Glass is that a kind of transparency, intensity and hardness are all very high, air-locked material, and glass in chemical inertness, also can not work with biology, so purposes widely in surroundings.For the glass of building in prior art, be mainly used for closing, daylighting, insulation.But in the winter of cold district, the heat insulation effect of glass is unsatisfactory, and in the summer of hot-summer and cold-winter area or hot summer and warm winter region, the effect of heat insulation of glass is also undesirable.Simultaneously along with China's rapid development of economy, the requirement of people to quality of life is more and more higher, and building doors and windows, glass curtain wall are increasing, result through door and window, glass curtain wall the proportion of exchange heat in building and outside heat exchange increasing.In order to be reduced by the exchange heat of glass door and window curtain wall, recent domestic develops many heat insulation glass, and it mainly contains three kinds by structure, the double glazing that (1) is made up of two-layer or multilayer simple glass; (2) by the double glazing being coated with low-radiation film coated glass and forming; (3) by the middle vacuum glass be pumped into negative pressure and formed of double glazing.The double glazing that wherein heat reflection plated film or low-emission coated (low-E) glass are formed is the main product of current energy-saving glass.Heat-reflection coated glass and low radiation coated glass can stop sunshine to enter indoor in summer to greatest extent, and stop the far infrared radiation from outdoor to greatest extent.But needing the winter of heating, it is obviously outdated that the outer heat energy of air lock enters indoor, and affect the transmitance of visible ray.Vacuum glass is because of the reason such as security and service life, and large-scale application is still needed the time.Therefore a kind of heat insulation glass with good thermal insulation and light transmission of exploitation is badly in need of.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of heat insulation glass, it has good thermal insulation and light transmission, can be widely used in the fields such as the door and window of green building and super low energy consumption building and nearly zero energy consumption building, cladding glass and lighting roof.
Solution of the present utility model is achieved in that a kind of heat insulation glass, comprise silicon dioxide aerogel plate sheet and divided glass, form closed cavity between described adjacent two sheet glass, in two or more closed cavities described, be provided with at least a slice silicon dioxide aerogel plate sheet.So, one can be obtained by multiple pieces of glass as housing, there are at least two sealed cavities and be wherein provided with the heat insulation glass of aeroge plate at least one cavity, in this programme, in described multiple cavity, at least one is had to be do not fill silicon dioxide aerogel plate sheet, partition cavity can be formed, cut off heat bridge, improve the heat-proof quality of heat insulation glass, and, this heat insulation glass is because wherein set aeroge plate is overall, thus there is higher visible light transmissivity, the requirement of printing opacity view glass curtain wall or door glass fully can be met in light transmittance, and, because Specific surface area that aeroge is very thin effectively limit the propagation of local thermal excitation, nanometer micropore hole inhibits gas molecule to heat conducting effect, the refractive index of silica-based aerogel is close to l, and more than 100 are reached to the ratio burying in oblivion coefficient that is infrared and visible ray, can effectively through sunshine, and stop the infrared emanation of environment temperature, therefore, the heat insulation glass adopting said method to obtain not only has good radiation thermal conduction barrier property, also possesses good advection heat conduction barrier property simultaneously.
Another technical scheme of the present utility model is on such scheme basis, and at least one piece in described glass is one or both in common float glass, coated glass, safety glass, doubling glass, wire glass, ultra-clear glasses, thermochromism glass, electrochomeric glass, photochromic glass and coloured glass.So, can need to select variety classes glass according to building, meet the building glass demand of difference in functionality.
Another technical scheme of the present utility model is on such scheme basis, and described silicon dioxide aerogel plate sheet is the laminated structure be made up of silica aerogel particles.The silicon dioxide aerogel plate sheet good integrity of this laminated structure be made up of silica aerogel particles, convenient installation and processing.
Another technical scheme of the present utility model is on such scheme basis, and described silica aerogel particles is the transparent grain of rule or irregular shape, and described silica aerogel particles is grain size is 0.1 ~ 6mm.So, difformity and the transparency aerogel particle of different size can obtain the heat insulation glass of different light transmittance, with the various needs of satisfied building.
Another technical scheme of the present utility model is on such scheme basis, and described silica aerogel particles is single particles or two particles or multisize particles.So, between the particle of different-grain diameter, Homogeneous phase mixing can effectively reduce particles filled voidage, thus improves the heat preservation and insulation of glass.
Another technical scheme of the present utility model is on such scheme basis, and the density of described silica aerogel particles is 50 ~ 150kg/m
3, aperture is 10 ~ 40nm, and when temperature is 15-30 DEG C, thermal conductivity factor is less than or equal to 0.018W/mK, and when material thickness is 10mm, visible light transmissivity is more than or equal to 80%.
Another technical scheme of the present utility model is on such scheme basis, and described glass is a kind of, two or more combination in colour transparent glass, thermochromism clear glass, electrochromism clear glass and photochromic transparent glass.So, can need to select variety classes glass according to building, meet the building glass demand of difference in functionality.
Another technical scheme of the present utility model is on such scheme basis, and at least one side of described glass is provided with a kind of, two or more combination in colourful transparent film, thermochromism hyaline membrane, electrochromism hyaline membrane and photochromic transparent film.So, at least one side of glass is provided with different functional membranes, the function that glass is different can be given, meet the glass demand of different building.
Another technical scheme of the present utility model is on such scheme basis, and the surface of described glass is also provided with and forms pattern or decorative pattern by intermediate support.So, designer can need arbitrarily design according to building, give building functionally with aesthetic synchronism.
Another technical scheme of the present utility model is on such scheme basis, at least one angle of described glass is provided with installing hole, seals around described installing hole.So, the installation of glass is convenient to.
Another technical scheme of the present utility model is on such scheme basis, and between described glass and silicon dioxide aerogel plate sheet or the end of silicon dioxide aerogel plate sheet is provided with cushion.Be conducive to the integrality protecting silicon dioxide aerogel plate chip architecture like this, avoid silicon dioxide aerogel plate sheet because being hit or colliding and fragmentation or cracking, reduce heat insulating effect.
Another technical scheme of the present utility model is on such scheme basis, and outer surface and/or the inner surface of described sealed spacer body are provided with heat insulating coat.So, by arranging heat insulating coat at the outer surface of sealed spacer body and/or inner surface, the heat bridge effect of sealed spacer body in heat transfer process is weakened, and the heat-insulating capability of spacer bar is greatly improved, and correspondingly improves the heat-proof quality of heat insulation glass.
Another technical scheme of the present utility model is on such scheme basis, and described silicon dioxide aerogel plate sheet is that more than two panels or two panels between described silicon dioxide aerogel plate sheet or the end of silicon dioxide aerogel plate sheet is provided with cushion.So; silicon dioxide aerogel plate sheet is more than two panels or two panels; heat insulating effect can be increased; and between silicon dioxide aerogel plate sheet or the end of silicon dioxide aerogel plate sheet be provided with cushion; be conducive to the integrality protecting silicon dioxide aerogel plate chip architecture; avoid silicon dioxide aerogel plate sheet because being hit or colliding and fragmentation or cracking, reduce heat insulating effect.
Another technical scheme of the present utility model is on such scheme basis, in two or more closed cavities described, fill silica aerogel particles at least one closed cavity, be at least provided with silicon dioxide aerogel plate sheet in another closed cavity.Like this, the compound heat insulation glass formed with the closed cavity being filled with silicon dioxide aerogel plate sheet by the closed cavity being filled with silica aerogel particles can be formed.Due to the light scattering phenomenon between aerogel particle, make heat insulation glass have good light transmission and shading performance, and uniform light is soft; And aeroge plate is overall, also there is high visible light transmissivity simultaneously, fully can meet the requirement of printing opacity view glass curtain wall or door glass.
Another technical scheme of the present utility model is on such scheme basis, and described silicon dioxide aerogel plate sheet is the laminated structure that silica aerogel particles covering is equipped with transparent plastic film sealing shroud.So, described aeroge plate not only has good light transmission and shading performance, and with transparent plastic film sealing shroud, silica aerogel particles encapsulation can be avoided because glass breaking causes aerogel particle to be scattered, and cannot the problem of recycling.
Another technical scheme of the present utility model is on such scheme basis, at least one feeding port reserved and/or bleeding point on described transparent plastic film sealing shroud.So, filling silica aerogel particles can be carried out or process of bleeding from feeding port and/or bleeding point to silicon dioxide aerogel plate sheet easily, increase work efficiency.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is the part sectioned view of the heat insulation glass that a kind of embodiment of this programme relates to;
Fig. 2 is the part sectioned view of the heat insulation glass that the another kind of embodiment of this programme relates to;
A kind of structure chart that Fig. 3 is the glass in heat insulation glass shown in Fig. 1.
In figure:
1 glass 11 installing hole 2 silicon dioxide aerogel plate sheet
3 cushions
Detailed description of the invention
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.In addition, those skilled in the art, according to the description of presents, can carry out respective combination to the feature in embodiment in presents and in different embodiment.
The utility model embodiment is as follows, as depicted in figs. 1 and 2, a kind of heat insulation glass, comprise silicon dioxide aerogel plate sheet 2 and divided glass 1, form closed cavity (illustrate only the structure of adjacent two panels plate glass in figure) between described adjacent two panels plate glass, in two or more closed cavities described, be provided with at least a slice silicon dioxide aerogel plate sheet 2.So, one can be obtained by multiple pieces of glass 1 as housing, there are at least two sealed cavities and be wherein provided with the heat insulation glass of aeroge plate at least one cavity, in this programme, in described multiple cavity, at least one is had to be do not fill silicon dioxide aerogel plate sheet, partition cavity can be formed, cut off heat bridge, improve the heat-proof quality of heat insulation glass, and, this heat insulation glass is because wherein set aeroge plate is overall, thus there is higher visible light transmissivity, the requirement of printing opacity view glass curtain wall or door glass fully can be met in light transmittance, simultaneously, because encapsulation process has been carried out in two pieces of glass ends of the aeroge plate of filling in the middle part of this heat insulation glass and its outside, making it, in use air and steam can not enter cavity inside, be not easy to form dew condensation phenomenon, and, because Specific surface area that aeroge is very thin effectively limit the propagation of local thermal excitation, nanometer micropore hole inhibits gas molecule to heat conducting effect, the refractive index of silica-based aerogel is close to l, and more than 100 are reached to the ratio burying in oblivion coefficient that is infrared and visible ray, can effectively through sunshine, and stop the infrared emanation of environment temperature, therefore, the heat insulation glass adopting said method to obtain not only has good radiation thermal conduction barrier property, also possesses good advection heat conduction barrier property simultaneously.
On the basis of above-described embodiment, in another embodiment of the utility model, at least one piece in described glass 1 can be one or both in common float glass, coated glass, safety glass, doubling glass, wire glass, ultra-clear glasses, thermochromism glass, electrochomeric glass, photochromic glass and coloured glass.So, can need to select variety classes glass according to building, meet the building glass demand of difference in functionality.
On the basis of above-described embodiment, in another embodiment of the utility model, described silicon dioxide aerogel plate sheet 2 can for the laminated structure be made up of silica aerogel particles.Silicon dioxide aerogel plate sheet 2 good integrity of this laminated structure be made up of silica aerogel particles, convenient installation and processing.
On the basis of above-described embodiment, in another embodiment of the utility model, described silica aerogel particles can be the transparent grain of rule or irregular shape, and described silica aerogel particles is grain size is 0.1 ~ 6mm.So, difformity and the transparency aerogel particle of different size can obtain the heat insulation glass of different light transmittance, with the various needs of satisfied building.
On the basis of above-described embodiment, in another embodiment of the utility model, described silica aerogel particles can be simple grain footpath particle or two particles or multisize particles.So, between the particle of different-grain diameter, Homogeneous phase mixing can effectively reduce particles filled voidage, thus improves the heat preservation and insulation of glass.
On the basis of above-described embodiment, in another embodiment of the utility model, the density of described silica aerogel particles can be 50 ~ 150kg/m
3, aperture is 10 ~ 40nm, and when temperature is 15-30 DEG C, thermal conductivity factor is less than or equal to 0.018W/mK, and when material thickness is 10mm, visible light transmissivity is more than or equal to 80%.
On the basis of above-described embodiment, in another embodiment of the utility model, described glass 1 is a kind of, two or more combination in colour transparent glass, thermochromism clear glass, electrochromism clear glass and photochromic transparent glass.So, can need to select variety classes glass according to building, meet the building glass demand of difference in functionality.
On the basis of above-described embodiment, in another embodiment of the utility model, at least one side of described glass 1 can be provided with a kind of, two or more combination in colourful transparent film, thermochromism hyaline membrane, electrochromism hyaline membrane and photochromic transparent film.So, at least one side of glass is provided with different functional membranes, the function that glass is different can be given, meet the glass demand of different building.
On the basis of above-described embodiment, in another embodiment of the utility model, the surface of described glass can also be provided with and form pattern or decorative pattern by intermediate support.So, designer can need arbitrarily design according to building, give building functionally with aesthetic synchronism.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Figure 3, at least one angle of described glass 1 can be provided with installing hole 11, seal around described installing hole 11.So, the installation of glass is convenient to.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Figure 2, between described glass 1 and silicon dioxide aerogel plate the sheet 2 or end of silicon dioxide aerogel plate sheet 2 can be provided with cushion 3.Be conducive to the integrality protecting silicon dioxide aerogel plate sheet 2 structure like this, avoid silicon dioxide aerogel plate sheet 2 because being hit or colliding and fragmentation or cracking, reduce heat insulating effect.
On the basis of above-described embodiment, in another embodiment of the utility model, outer surface and/or the inner surface of described sealed spacer body can be provided with heat insulating coat.So, by arranging heat insulating coat at the outer surface of sealed spacer body and/or inner surface, the heat bridge effect of sealed spacer body in heat transfer process is weakened, and the heat-insulating capability of spacer bar is greatly improved, and correspondingly improves the heat-proof quality of heat insulation glass.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Figure 2, described silicon dioxide aerogel plate sheet 2 can be that more than two panels or two panels between described silicon dioxide aerogel plate the sheet 2 or end of silicon dioxide aerogel plate sheet 2 can be provided with cushion 3.So; silicon dioxide aerogel plate sheet 2 is more than two panels or two panels; heat insulating effect can be increased; and between silicon dioxide aerogel plate sheet 2 or the end of silicon dioxide aerogel plate sheet 2 be provided with cushion 3; be conducive to the integrality protecting silicon dioxide aerogel plate sheet 2 structure; avoid silicon dioxide aerogel plate sheet 2 because being hit or colliding and fragmentation or cracking, reduce heat insulating effect.
On the basis of above-described embodiment, in another embodiment of the utility model, in two or more closed cavities described, fill silica aerogel particles at least one closed cavity, be at least provided with silicon dioxide aerogel plate sheet in another closed cavity.Like this, the compound heat insulation glass formed with the closed cavity being filled with silicon dioxide aerogel plate sheet by the closed cavity being filled with silica aerogel particles can be formed.Due to the light scattering phenomenon between aerogel particle, make heat insulation glass have good light transmission and shading performance, and uniform light is soft; And aeroge plate is overall, there is high visible light transmissivity, fully can meet the requirement of printing opacity view glass curtain wall or door glass.
On the basis of above-described embodiment, in another embodiment of the utility model, described silicon dioxide aerogel plate sheet is the laminated structure that silica aerogel particles covering is equipped with transparent plastic film sealing shroud.So, described aeroge plate not only has good light transmission and shading performance, and with transparent plastic film sealing shroud, silica aerogel particles encapsulation can be avoided because glass breaking causes aerogel particle to be scattered, and cannot the problem of recycling.
On the basis of above-described embodiment, in another embodiment of the utility model, at least one feeding port reserved and/or bleeding point on described transparent plastic film sealing shroud.So, filling silica aerogel particles can be carried out or process of bleeding from feeding port and/or bleeding point to silicon dioxide aerogel plate sheet easily, increase work efficiency.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (16)
1. a heat insulation glass, it is characterized in that: comprise silicon dioxide aerogel plate sheet and divided glass, form closed cavity between described adjacent two sheet glass, in two or more closed cavities described, be provided with at least a slice silicon dioxide aerogel plate sheet.
2. heat insulation glass according to claim 1, it is characterized in that, described glass is one or both in common float glass, coated glass, safety glass, doubling glass, wire glass, ultra-clear glasses, thermochromism glass, electrochomeric glass, photochromic glass and coloured glass.
3. heat insulation glass according to claim 1, is characterized in that, described silicon dioxide aerogel plate sheet is the laminated structure be made up of silica aerogel particles.
4. heat insulation glass according to claim 3, is characterized in that, described silica aerogel particles is the transparent grain of rule or irregular shape, and described silica aerogel particles is grain size is 0.1 ~ 6mm.
5. heat insulation glass according to claim 3, is characterized in that, described silica aerogel particles is single particles or two particles or multisize particles.
6. heat insulation glass according to claim 3, is characterized in that, the density of described silica aerogel particles is 50 ~ 150kg/m
3, aperture is 10 ~ 40nm, and when temperature is 15-30 DEG C, thermal conductivity factor is less than or equal to 0.018W/mK, and when material thickness is 10mm, visible light transmissivity is more than or equal to 80%.
7. heat insulation glass according to claim 1, it is characterized in that, at least one piece in described glass is a kind of, two or more combination in colour transparent glass, thermochromism clear glass, electrochromism clear glass and photochromic transparent glass.
8. heat insulation glass according to claim 1, is characterized in that, at least one side of described glass is provided with a kind of, two or more combination in colourful transparent film, thermochromism hyaline membrane, electrochromism hyaline membrane and photochromic transparent film.
9. heat insulation glass according to claim 1, is characterized in that, the surface of described glass is also provided with the pattern or decorative pattern that are made up of intermediate support.
10. heat insulation glass according to any one of claim 1 to 9, is characterized in that, at least one angle of described glass is provided with installing hole, seals around described installing hole.
11. heat insulation glass according to any one of claim 1 to 9, is characterized in that, between described glass and silicon dioxide aerogel plate sheet or the end of silicon dioxide aerogel plate sheet is provided with cushion.
12. heat insulation glass according to any one of claim 1 to 9, is characterized in that, at least one side of described glass is provided with heat insulating coat.
13. heat insulation glass according to any one of claim 1 to 9, it is characterized in that, described silicon dioxide aerogel plate sheet is that more than two panels or two panels between described silicon dioxide aerogel plate sheet or the end of silicon dioxide aerogel plate sheet is provided with cushion.
14. heat insulation glass according to any one of claim 1 to 9, it is characterized in that, in two or more closed cavities described, fill silica aerogel particles at least one closed cavity, be at least provided with silicon dioxide aerogel plate sheet in another closed cavity.
15. heat insulation glass according to any one of claim 1 to 9, is characterized in that, described silicon dioxide aerogel plate sheet is the laminated structure that silica aerogel particles covering is equipped with transparent plastic film sealing shroud.
16. heat insulation glass according to claim 15, is characterized in that, at least one feeding port reserved and/or bleeding point on described transparent plastic film sealing shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682725.3U CN204936377U (en) | 2015-09-06 | 2015-09-06 | A kind of heat insulation glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682725.3U CN204936377U (en) | 2015-09-06 | 2015-09-06 | A kind of heat insulation glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204936377U true CN204936377U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682725.3U Expired - Fee Related CN204936377U (en) | 2015-09-06 | 2015-09-06 | A kind of heat insulation glass |
Country Status (1)
| Country | Link |
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| CN (1) | CN204936377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263963A (en) * | 2016-04-08 | 2017-10-20 | 卢孟磊 | A kind of insulating fire-retarding glass of aerogel-congtg and preparation method thereof |
| CN107267103A (en) * | 2016-04-08 | 2017-10-20 | 卢斌 | Transparent heat-insulated fireproof gum of a kind of aerogel-congtg and preparation method thereof and insulating fire-retarding glass |
| CN107779071A (en) * | 2017-10-31 | 2018-03-09 | 常州市尚泽纺织品有限公司 | Glass is explosion-proof and the method for heat insulation and preservation effect for a kind of raising |
-
2015
- 2015-09-06 CN CN201520682725.3U patent/CN204936377U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263963A (en) * | 2016-04-08 | 2017-10-20 | 卢孟磊 | A kind of insulating fire-retarding glass of aerogel-congtg and preparation method thereof |
| CN107267103A (en) * | 2016-04-08 | 2017-10-20 | 卢斌 | Transparent heat-insulated fireproof gum of a kind of aerogel-congtg and preparation method thereof and insulating fire-retarding glass |
| CN107779071A (en) * | 2017-10-31 | 2018-03-09 | 常州市尚泽纺织品有限公司 | Glass is explosion-proof and the method for heat insulation and preservation effect for a kind of raising |
| CN107779071B (en) * | 2017-10-31 | 2019-11-08 | 新沂天源节能材料有限公司 | A method of improve that glass is explosion-proof and heat insulation and preservation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200906 |