CN212926606U - Glass curtain wall structure - Google Patents
Glass curtain wall structure Download PDFInfo
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- CN212926606U CN212926606U CN202021520969.9U CN202021520969U CN212926606U CN 212926606 U CN212926606 U CN 212926606U CN 202021520969 U CN202021520969 U CN 202021520969U CN 212926606 U CN212926606 U CN 212926606U
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Load-Bearing And Curtain Walls (AREA)
- Building Environments (AREA)
Abstract
The utility model provides a glass curtain wall structure, including inlayer glass, outer glass and parting bead, inlayer glass is transparent photovoltaic glass, inlayer glass deviates from be provided with photovoltaic cell panel on one side of outer glass, outer glass is non-light tight toughened glass, inlayer glass with the clearance has between the outer glass, the parting bead is located inlayer glass with between the outer glass, just the parting bead with inlayer glass reaches outer glass encloses and closes out an inclosed cavity, the bottom of cavity is provided with a plurality of air inlets, the cavity passes through air inlet and a gas supply equipment, gas supply equipment be used for to provide inert gas in the cavity. The heat preservation effect of the wall body can be effectively improved by isolating the cavity, when no heating and refrigerating demands exist indoors, inert gas is supplied to the cavity through the gas supply equipment, the attenuation of the performance of the inner layer glass can be reduced, and the service life of the inner layer glass is prolonged.
Description
Technical Field
The utility model relates to a building structure technical field especially relates to a glass curtain wall structure.
Background
In recent years, energy consumption of construction industry, industrial energy consumption and traffic energy consumption in China become one of three major energy sources. According to statistics, the building energy consumption accounts for about 30% of the total social energy consumption, and the total social energy consumption accounts for 46% -47% of the consumption in the building material production process, and the air conditioner energy consumption accounts for 40-50% of the building energy consumption. The traditional building material has poor heat insulation performance and can not provide functions such as heat, illumination, air exchange and the like. When the glass curtain wall is combined with a building, the heat insulation performance is poorer, and the building energy consumption is higher.
The photovoltaic curtain wall belongs to the important application range of solar photovoltaic building integration, integrates a photovoltaic power generation technology and a curtain wall technology, is a high-tech product and represents the latest international development direction of the solar building integration technology. With the progress of times and the development of scientific technology, the building field is deeply reformed, more new energy-saving and environment-friendly technologies are provided, and new materials emerge endlessly. As a novel glass curtain wall, the breathing curtain wall draws attention from scholars at home and abroad by virtue of excellent environment-friendly and energy-saving performances, a great deal of research personnel have carried out highly effective research, and a great deal of mature technologies are applied to the reality. The breathing curtain wall is characterized in that glass is made into double layers, a gap is formed between the two layers of glass, and the glass interlayer is utilized to achieve the purposes of heating air in winter and cooling in summer, namely, the curtain wall can automatically breathe. When indoor no heating demand, because do not have air cycle between the glass interlayer, the breathing type curtain wall leads to life's reduction easily under the long-time irradiation of light, and then influences the heat-proof quality of breathing type curtain wall. In addition, most photovoltaic curtain wall luminousness is low to lead to indoor daylighting to be obstructed, need provide indoor lighting, brings unnecessary energy resource consumption.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a glass curtain wall structure has good heat-proof quality and higher luminousness, works as when indoor no heating and refrigeration demand, can reduce the decay of inlayer glass performance, improve its life.
In order to achieve the above object, the utility model provides a glass curtain wall structure, including inlayer glass, outer glass and parting bead, inlayer glass is transparent photovoltaic glass, inlayer glass deviates from be provided with photovoltaic cell panel on one side of outer glass, outer glass is non-light tight toughened glass, inlayer glass with the clearance has between the outer glass, the parting bead is located inlayer glass with between the outer glass, just the parting bead with inlayer glass reaches outer glass encloses and closes an inclosed cavity, the bottom of cavity is provided with a plurality of air inlets, the cavity passes through air inlet and a gas supply equipment, gas supply equipment be used for to provide inert gas in the cavity.
Optionally, a first air outlet and a second air outlet are further formed in the top of the cavity, the first air outlet is located on one side, close to the inner-layer glass, of the isolating bar and penetrates through the isolating bar, the second air outlet is located on one side, close to the outer-layer glass, of the isolating bar and penetrates through the isolating bar, the air inlet is located on one side, close to the inner-layer glass, of the isolating bar and penetrates through the isolating bar, and the air inlet is further communicated with the indoor space;
when the indoor space does not have heating and refrigerating requirements, the first air outlet and the second air outlet are closed, the air inlet is opened, and the gas supply equipment provides inert gas for the cavity;
when the indoor temperature is higher than the outdoor temperature, the second air outlet is closed, the first air outlet and the air inlet are both opened, and the indoor space is communicated with the cavity so that the indoor air enters the cavity;
when the indoor temperature is lower than the outdoor temperature, the first air outlet is closed, the second air outlet and the air inlet are both opened, and the indoor cold air enters the cavity and extrudes the hot air in the cavity from the second air outlet.
Optionally, the second air outlet is further communicated with a negative pressure air suction device, and when there is no heating demand indoors, the negative pressure air suction device draws out air in the cavity through the second air outlet.
Optionally, the air inlet, the first air outlet and the second air outlet are respectively provided with an automatic control valve, a flow regulating valve and a filter.
Optionally, the photovoltaic cell panel is a silicon-based thin film photovoltaic cell panel.
Optionally, the photovoltaic glass contains halide perovskite.
Optionally, the surface of the outer layer of glass is covered with a low-reflection coating.
Optionally, the gap between the inner layer glass and the outer layer glass is between 6mm and 20 mm.
Optionally, sealant is filled between the inner layer glass and the outer layer glass and between the isolation strips.
Optionally, a desiccant is placed in the cavity.
The utility model provides a glass curtain wall structure, including inlayer glass, outer glass and parting bead, inlayer glass is transparent photovoltaic glass, inlayer glass deviates from be provided with photovoltaic cell panel on one side of outer glass, outer glass is non-light tight toughened glass, inlayer glass with the clearance has between the outer glass, the parting bead is located inlayer glass with between the outer glass, just the parting bead with inlayer glass reaches outer glass encloses and closes out an inclosed cavity, the bottom of cavity is provided with a plurality of air inlets, the cavity passes through air inlet and a gas supply equipment, gas supply equipment be used for to provide inert gas in the cavity. Has the following beneficial effects:
1) the photovoltaic glass is provided with the photovoltaic cell panel which can absorb sunlight, directly or indirectly convert solar radiation energy into electric energy through a photoelectric effect or a photochemical effect, and then the electric energy is connected into loads such as air conditioners, lighting and the like through corresponding electrode outgoing lines, so that the light energy is effectively utilized, and the energy consumption is saved;
2) the heat insulation effect of the wall body can be effectively improved by isolating a cavity, and the energy consumption of heating and refrigerating of the building is reduced;
3) when the indoor space has no heating and refrigerating requirements, inert gas is supplied to the cavity through the gas supply equipment, so that the performance attenuation of the inner layer glass can be reduced, and the service life of the inner layer glass is prolonged.
Drawings
Fig. 1 is a schematic structural view of a glass curtain wall structure provided by an embodiment of the present invention;
wherein the reference numerals are:
10-inner layer glass; 20-outer layer glass; 30-a spacer bar; 40-an air inlet; 50-a cavity; 60-a first outlet port; 70-second outlet.
Detailed Description
The following description of the embodiments of the present invention will be described in more detail with reference to the drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
As shown in fig. 1, this embodiment provides a glass curtain wall structure, including inner glass 10, outer glass 20 and parting bead 30, inner glass 10 is transparent photovoltaic glass, inner glass 10 deviates from be provided with photovoltaic cell panel on one side of outer glass 20, outer glass 20 is non-light tight toughened glass, inner glass 10 with have the clearance between the outer glass 20, parting bead 30 is located between inner glass 10 and the outer glass 20, just parting bead 30 with inner glass 10 with outer glass 20 encloses a confined cavity 50, the bottom of cavity 50 is provided with a plurality of air inlets 40, cavity 50 passes through air inlet 40 and a gas supply equipment, gas supply equipment be used for to provide inert gas in the cavity 50.
Specifically, the inner layer glass 10 may be transparent photovoltaic glass, and a photovoltaic cell panel is disposed on one side of the inner layer glass 10 away from the cavity 50. Because the wavelength range of the spectral response of a common solar cell is between 320nm and 1100nm, the whole solar spectrum comprises an ultraviolet region, a visible region and an infrared region, the wavelength of 380nm to 780nm is the visible region, the wavelength of the ultraviolet region is 0nm to 380nm, the wavelength of the infrared region is a wave band with the wavelength of more than 780nm, and the solar energy percentage of the three regions is respectively 7%, 47.29% and 45.71%. The transparent photovoltaic glass is adopted to allow visible light to pass through smoothly, and the transmittance of the transparent photovoltaic glass to the visible light is as high as 99%. The photovoltaic glass is provided with the photovoltaic cell panel, sunlight can be absorbed, solar radiation energy is directly or indirectly converted into electric energy through a photoelectric effect or a photochemical effect, and then the electric energy is accessed into loads such as air conditioners, lighting and the like through corresponding electrode outgoing lines, so that the light energy is effectively utilized, and the energy consumption is saved.
In this embodiment, the photovoltaic cell panel is a silicon-based thin film photovoltaic cell panel, and the silicon-based thin film photovoltaic cell panel is installed at the edge around the inner layer glass 10. The silicon-based thin film photovoltaic cell panel can be manufactured on substrates in any shapes, can be designed into various shapes according to building requirements, and can greatly save installation space and reduce cost. And the silicon-based thin film photovoltaic cell panel can be made into a form of transmitting partial visible light, so that light can enter the room conveniently, and the lighting effect is improved. Of course, the photovoltaic panel may also be a thin film photovoltaic panel of a crystalline silicon solar cell or other substrate, and the application is not limited thereto.
In this embodiment, the photovoltaic glass contains a halide perovskite. The perovskite material has adjustable properties, and the composition of the perovskite material can be adjusted to selectively absorb light with specific frequency. The halide perovskite is added into the photovoltaic glass, so that the photovoltaic glass is as clear as common glass, the visible light is ensured to have higher transmittance, and meanwhile, ultraviolet rays and near infrared light can be selectively absorbed to generate electric energy, the photoelectric conversion efficiency is favorably improved, and redundant heat is kept outside.
The influence of the glass curtain wall on the indoor thermal environment mainly comprises two aspects, namely, a part for directly transmitting heat to the indoor through a window by solar radiation, namely the ratio of the energy of the solar radiation directly transmitted through the glass to the solar radiation energy on the surface of the glass under the same condition, which is expressed by the Solar Heat Gain Coefficient (SHGC) of the glass; on the other hand, due to the temperature difference between the inside and the outside, heat exchange by heat conduction through the outer glazing is inevitable, which is mainly determined by the heat transfer coefficient of the glass, i.e. the heat insulating properties of the glass curtain wall.
This embodiment has carried out calculation to the heat-proof quality of two sets of double glazing curtain wall structures and has compared:
the curtain wall 1 is made of common double-layer hollow glass, the thickness of the inner glass and the outer glass is 5mm, the thickness of the middle air layer is 9mm, the curtain wall is free convection, the vertical hollow glass is used at the outdoor temperature of 34 ℃ and the indoor temperature of 26 ℃.
The curtain wall 2 is made of inner transparent photovoltaic glass with the thickness of 5mm, halide perovskite is added into the photovoltaic glass, the thickness of outer common glass is 5mm, the thickness of a middle air layer is 9mm, the curtain wall is free convection, the curtain wall is made of vertical hollow glass, the outdoor temperature is 34 ℃, and the indoor temperature is 26 ℃.
And finally, the heat transfer coefficient and the solar heat gain coefficient of the curtain wall 1 obtained through calculation are both larger than those of the curtain wall 2. Therefore, the inner layer transparent photovoltaic glass can reduce the temperature rise influence of solar radiation on the glass by absorbing red and ultraviolet rays, so that the heat transfer coefficient of the glass curtain wall and the solar heat gain coefficient is reduced, and the solar heat gain of a building is greatly reduced.
The outer glass 20 is transparent toughened glass, so that the outer glass 20 has high light transmittance and high strength, and sufficient light is ensured to be indoors. The toughened glass is a prestressed glass, and uses a chemical or physical method to form compressive stress on the surface of the glass, so that the surface stress is firstly counteracted when the glass bears external force, thereby improving the bearing capacity and strength of the glass, and enhancing the wind pressure resistance, the cold and heat resistance, the impact resistance and the like of the glass. In this embodiment, the outer layer of glass 20 is physically fully tempered or physically semi-tempered or chemically tempered, wherein the stress range of fully tempered glass is greater than 95MPa, the tempering temperature is 600 ℃, and the stress range of semi-tempered glass is 24MPa-69 MPa.
Further, the surface of the outer glass 20 is covered with a low-reflection coating, so that the outer glass 20 has a low reflectivity to avoid causing serious light pollution.
In this embodiment, the outer glass 20 has a thickness of 5mm or more, and is square, with a long side having a length of 1900mm to 3000mm and a short side having a length of 80mm to 1500 mm.
With reference to fig. 1, a gap is formed between the inner layer glass 10 and the outer layer glass 20, and the gap is between 6mm and 20 mm. The inner layer glass 10 and the outer layer glass 20 are spaced apart from each other and sealed by the isolation strip 30 to form a cavity 50, and then the glass curtain wall can breath by providing the ventilation opening on the cavity 50, so as to improve the heat insulation performance of the glass curtain wall and reduce the energy consumption of heating and cooling of the building.
Referring to fig. 1, a plurality of gas inlets 40 are disposed at the bottom of the cavity 50, and the cavity 50 is connected to a gas supply device through the gas inlets 40, and the gas supply device is used for providing an inert gas into the cavity 50. When the indoor space does not need heating and refrigerating, the inert gas is supplied into the cavity 50 through the gas supply device, so that the performance attenuation of the inner layer glass 10 can be reduced, and the service life of the inner layer glass can be prolonged. In this embodiment, the inert gas is, for example, nitrogen or argon. This is not limited by the present application.
With reference to fig. 1, a first air outlet 60 and a second air outlet are further disposed at the top of the cavity 50, the first air outlet 60 is located at one side of the isolation strip 30 close to the inner layer glass 10 and penetrates through the isolation strip 30, the second air outlet 70 is located at one side of the isolation strip 30 close to the outer layer glass 20 and penetrates through the isolation strip 30, the air inlet 40 is located at one side of the isolation strip 30 close to the inner layer glass 10 and penetrates through the isolation strip 30, and the air inlet 40 is further communicated with the indoor space. In this embodiment, holes may be reserved in the ceiling, the first outlet 60 and the second outlet 70 are respectively communicated with the indoor and the outdoor through the corresponding holes, and the inlet 40 is communicated with the gas supply device or the indoor through the corresponding holes.
When there is no heating demand in the room, the first outlet 60 and the second outlet 70 are both closed, the inlet 40 is opened, and the gas supply device provides inert gas to the chamber 50, so that the inlet 40 is closed after the chamber 50 is filled with inert gas.
When the indoor temperature is higher than the outdoor temperature, generally, when heating is needed in winter, the second air outlet 70 is closed, the first air outlet 60 and the air inlet 40 are both opened, and the indoor air is communicated with the cavity 50 so that the indoor air enters the cavity 50, and an indoor air inlet and indoor air outlet air circulation mode is realized. At this time, the indoor air entering the cavity 50 forms a barrier, the thermal resistance of the glass curtain wall structure is increased, and the indoor and outdoor heat exchange is reduced, so that the temperature of the inner glass 10 is effectively increased, and the heating energy consumption of the building is reduced.
When the indoor temperature is lower than the outdoor temperature, generally, when refrigeration is needed in summer, the first air outlet 60 is closed, the second air outlet 70 and the air inlet 40 are both opened, and the indoor cold air enters the cavity 50 and extrudes the hot air in the cavity 50 from the second air outlet 70. Because cold air density is big, and hot air density is little, and indoor cold air gets into cavity 50 by air inlet 40 of cavity 50 lower part to follow hot-air second air outlet 70 extrudes, and after cold air rushed into cavity 50, second air outlet 70 reaches air inlet 40, interval settling time, treat to open again after cavity 50 internal gas heaies up once more second air outlet 70 reaches air inlet 40 realizes the air cycle mode that indoor admit air, outdoor give vent to anger form microthermal air bed in the cavity 50, the transmission of separation outdoor temperature delays the temperature rise of inlayer glass 10, thereby has delayed the rising of indoor temperature, has reduced the refrigeration energy consumption of building.
Further, the second air outlet 70 is further communicated with a negative pressure air suction device, when there is no heating demand indoors, the negative pressure air suction device draws out air in the cavity 50 through the second air outlet 70, so that the cavity 50 is in a negative pressure state, and better heat insulation and sound insulation effects can be obtained.
In this embodiment, the air inlet 40, the first air outlet 60 and the second air outlet 70 are respectively provided with an automatic control valve, a flow regulating valve and a filter. The automatic control valves are used for controlling the opening or closing of the air inlet 40, the first air outlet 60 and the second air outlet 70, the flow control valves are used for regulating the flow of inert gas and the flow of indoor air, and the filter is used for filtering gas.
In this embodiment, the inner layer glass 10, the outer layer glass 20 and the isolation strip 30 are filled with sealant, and the sealing performance of the cavity 50 is improved by the sealant. The sealant is, for example, a weather-resistant sealant or a silicone structural adhesive, and the application does not limit the sealant in any way.
In this embodiment, a desiccant is disposed in the cavity 50. Through place the drier in the cavity 50 in order to absorb moisture in the cavity 50, avoid inlayer glass 10 and outer glass 20 fogging, make glass still keep bright and clean transparent even under very low temperature, improve the heat preservation sound insulation performance of glass curtain wall structure, fully prolong the life of glass curtain wall structure. It will be appreciated that the desiccant is required to have a relatively good volatile absorption capacity and a minimum amount of inert gas adsorbed, and for example, a suitable molecular sieve desiccant may be selected, which is a product of a synthetic desiccant having a relatively strong adsorption for water molecules, a crystalline aluminosilicate compound having regular and uniform pores in its crystal structure, a pore size on the order of the size of a molecule, which allows only molecules having a smaller diameter than the pore size to enter. Of course, other desiccants may be used, and the present application is not limited in any way.
In addition, the economic benefit of solar energy conversion and utilization is calculated by taking a certain area as a standard and the lighting effect is compared. The solar radiation amount in spring of the area is 1275MJ/m2, the solar radiation amount in summer is 1593MJ/m2, the solar radiation amount in autumn 1052MJ/m2, the solar radiation amount in winter is 772MJ/m2, the annual radiation amount is 4692MJ/m2, the area of the photovoltaic glass plate accounts for 90% of the wall surface, the transmissivity of the outer layer glass is 90%, the conversion rate of the inner layer photovoltaic glass is 20%, the annual economic benefit of the curtain wall of one hundred square meters is 2.9 tons of heat generated by standard coal combustion, and the solar energy-saving wall has extremely high economic benefit.
The common silicon-based solar photovoltaic glass curtain wall has high conversion efficiency of solar energy, can not ensure the natural lighting effect for buildings with lighting requirements due to the complete shielding of the common silicon-based solar photovoltaic glass curtain wall on sunlight, and is suitable for buildings or roofs without lighting requirements or with shading requirements. In contrast, the transparent photovoltaic glass curtain wall is suitable for the building facade with lighting requirement.
To sum up, the embodiment of the utility model provides a glass curtain wall structure, including inlayer glass, outer glass and parting strip, inlayer glass with the clearance has between the outer glass, the parting strip is located inlayer glass with between the outer glass, just the parting strip with inlayer glass reaches outer glass encloses and closes out an inclosed cavity, the bottom of cavity is provided with a plurality of air inlets, the cavity passes through air inlet and a gas supply equipment, gas supply equipment be used for to provide inert gas in the cavity. The photovoltaic glass is provided with the photovoltaic cell panel, sunlight can be absorbed, solar radiation energy is directly or indirectly converted into electric energy through a photoelectric effect or a photochemical effect, and then the electric energy is accessed into loads such as air conditioners, lighting and the like through corresponding electrode outgoing lines, so that the light energy is effectively utilized, and the energy consumption is saved. In addition, the insulating effect of the wall body can be effectively improved by isolating the cavity, the energy consumption of heating and refrigerating of the building is reduced, and when the indoor space does not have heating and refrigerating requirements, inert gas is supplied to the cavity through the gas supply equipment, so that the attenuation of the performance of the inner layer glass can be reduced, and the service life of the inner layer glass is prolonged.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (9)
1. The utility model provides a glass curtain wall structure, its characterized in that, includes inlayer glass, outer glass and parting bead, inlayer glass is transparent photovoltaic glass, inlayer glass deviates from be provided with photovoltaic cell board on one side of outer glass, outer glass is non-light tight toughened glass, inlayer glass with the clearance has between the outer glass, the parting bead is located inlayer glass with between the outer glass, just the parting bead with inlayer glass reaches outer glass encloses and closes out an inclosed cavity, the bottom of cavity is provided with a plurality of air inlets, the cavity passes through air inlet and a gas supply equipment, gas supply equipment be used for to provide inert gas in the cavity.
2. The glass curtain wall structure as claimed in claim 1, wherein a first air outlet and a second air outlet are further formed in the top of the cavity, the first air outlet is located on one side of the isolating bar close to the inner glass and penetrates through the isolating bar, the second air outlet is located on one side of the isolating bar close to the outer glass and penetrates through the isolating bar, the air inlet is located on one side of the isolating bar close to the inner glass and penetrates through the isolating bar, and the air inlet is further communicated with the indoor space.
3. The glass curtain wall structure as claimed in claim 2, wherein the second air outlet is further communicated with a negative pressure air suction device, and the negative pressure air suction device is used for sucking air in the cavity through the second air outlet when no heating is required in the room.
4. The glass curtain wall structure as claimed in claim 2, wherein the air inlet, the first air outlet and the second air outlet are provided with an automatic control valve, a flow regulating valve and a filter.
5. The glass curtain wall structure of claim 1, wherein the photovoltaic panel is a silicon-based thin film photovoltaic panel.
6. The glass curtain wall construction of claim 1, wherein the surface of the outer glass layer is coated with a low reflection coating.
7. The glass curtain wall construction of claim 1, wherein the gap between the inner and outer sheets of glass is between 6mm and 20 mm.
8. The glass curtain wall structure as claimed in claim 1, wherein a sealant is filled between the inner and outer glass sheets and the spacer.
9. The glass curtain wall construction of claim 1, wherein a desiccant is disposed within the cavity.
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|---|---|---|---|
| CN202021520969.9U CN212926606U (en) | 2020-07-28 | 2020-07-28 | Glass curtain wall structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021520969.9U CN212926606U (en) | 2020-07-28 | 2020-07-28 | Glass curtain wall structure |
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| CN212926606U true CN212926606U (en) | 2021-04-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118251028A (en) * | 2024-05-29 | 2024-06-25 | 北京大学长三角光电科学研究院 | Ultraviolet light shielding layer for perovskite photoelectric component and preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118251028A (en) * | 2024-05-29 | 2024-06-25 | 北京大学长三角光电科学研究院 | Ultraviolet light shielding layer for perovskite photoelectric component and preparation method and application thereof |
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