A kind of horizontal latent perpendicular bright solar optoelectronic glass curtain wall
Technical field
The utility model relates to a kind of decorative curtain wall of building, is specifically related to a kind of architecture advances of solar photoelectric building curtain wall.
Background technology
Curtain wall is since China develops 30 years, and the building that various curtain wall forms have all had design and installation technology, the especially curtain wall of comparative maturity has obtained using widely in the process of urbanization construction especially.
In addition, solar photovoltaic building BIPV (Building Integrated Photovoltaic) is the body of combining closely of photovoltaic module and curtain wall, and in simple terms, the BIPV building replaces common tempered glass with the BIPV photovoltaic module exactly; Because its form of structure can communicate with traditional curtain wall basically, this can reach requirement easy for installation fully with regard to making the installation of BIPV photovoltaic module have deep technical foundation and advantage.The BIPV building can provide enough areas for photovoltaic system, does not need to account in addition the soil, can also save the braced structures of photovoltaic system; Silicon solar cell is a solid-state semiconductor device, no-rotary part during generating, and noiseless can not pollute environment; The BIPV building can be generated power for their own use, and has reduced the expense and the energy consumption of electric power course of conveying, the investment and the maintenance cost that have reduced transmission of electricity and divided electricity.And sunshine be peak times of power consumption just when strong, the BIPV system under certain condition also may be to mains supply in can guaranteeing self building the electricity consumption, the peak power of having releived demand has great social benefit; Can also stop the serious air pollution that brought by the generating of general fossil fuel, this will be very important in higher today and future for environmental requirement.
But in the prior art, photoelectricity building glass curtain wall mainly comprises complete bright frame photoelectricity building curtain wall and full concealed frame type photoelectricity building curtain wall.The primary structure of bright frame photoelectricity building curtain wall is: be fixed together by the metal curtain wall crossbeam and the column of angle sign indicating number with the shaped as frame structure, the photoelectricity compound glass that inside is laid with photovoltaic battery panel is clamped on curtain wall cross beam and the curtain-wall stand-column by cover plate and bolt fastener.This class curtain wall has bigger security reliability, and simple in structure, construction cost is low, and installation is convenient.But weak point is a cover plate to be apparent in outside the curtain wall, and crisscross laid on moulding is arranged, and has damaged decorative effect, has particularly calculated hour when the lattice of curtain wall, gives people's visual effect just poorer.
Another kind is full concealed frame type photoelectricity building curtain wall, the coated glass of full concealed frame glass curtain wall, up and down, about two corresponding sides (four peripheries), rely on structure glue to be bonded on the aluminum alloy frame fully.Only, behind certain time limit, there is potential safety hazard by structure glue load-bearing compound glass
And also there is following problem in present photoelectricity building glass curtain wall: 1, soundproof effect is poor.2, whole visual effect is bad.
Therefore also there is defective in prior art, and awaits improving and development.
Summary of the invention
The purpose of this utility model is to provide a kind of horizontal latent perpendicular bright solar optoelectronic glass curtain wall, a kind of energy-conserving and environment-protective are provided, soundproof effect is good and has made horizontal the concealing of building facade outline distinctness erect bright solar optoelectronic glass curtain wall, this curtain wall is hidden cable to be provided with and has been possessed rational lead-in wire layout simultaneously.
The technical solution of the utility model is as follows:
A kind of horizontal latent perpendicular bright solar optoelectronic glass curtain wall comprises cross one another crossbeam and column and is connected to horizontal secondary frame and perpendicular secondary frame on described crossbeam and the column that described secondary frame is used to assemble the photovoltaic glass assembly; Wherein, described photovoltaic glass assembly comprises glass outer, inner layer glass and is arranged on PVB and solar battery sheet between described glass outer and the inner layer glass; Have on the described perpendicular secondary frame be used for fixing described photovoltaic glass assembly and protrude in the positive and bright frame established of described photovoltaic glass assembly, the secondary frame of described horizontal stroke have be used to connect and have supporting surface in the middle of protrude configuration and be hidden in described photovoltaic glass assembly positive and establish.
The bright perpendicular latent solar optoelectronic glass curtain wall of described horizontal stroke wherein, is provided with the bar shaped junction box in described secondary frame, the lead-in wire of described photovoltaic glass assembly inserts the bar shaped junction box and also passes described secondary frame, is connected with photovoltaic system cable in the column chamber.
Described horizontal latent perpendicular bright solar optoelectronic glass curtain wall, wherein, described crossbeam connects to form framework by angle sign indicating number, bolt and described column.
Described horizontal latent perpendicular bright solar optoelectronic glass curtain wall, wherein, described photovoltaic glass assembly is bonding by structure sealant and described secondary frame.
Described horizontal latent perpendicular bright solar optoelectronic glass curtain wall, wherein, the area of the described glass outer that is connected with described perpendicular secondary frame is greater than the area of described inner layer glass, and described glass outer and inner layer glass stack formation hierarchic structure.
Described horizontal latent perpendicular bright solar optoelectronic glass curtain wall, wherein, the secondary frame on the described column has corresponding with the hierarchic structure of described glass outer and inner layer glass, and can coat the corner configuration of described photovoltaic glass assembly end.
Described horizontal latent perpendicular bright solar optoelectronic glass curtain wall, wherein, described secondary frame comprises that frame is propped up on the left side with adaptive described photovoltaic glass assembly corner structure and frame is propped up on the right side, a described left side is propped up between a frame and the right frame and is provided with foam rods and building sealant.
Described horizontal latent perpendicular bright solar optoelectronic glass curtain wall, wherein, it also comprises an adaptor, one end of described adaptor can be fixed in the groove that is provided with on the crossbeam that is used for carrying described photovoltaic glass assembly and the column, and the other end of described adaptor can be realized being connected with described secondary frame with securing member by buckle.
Described horizontal latent perpendicular bright solar optoelectronic glass curtain wall, wherein, described buckle is the aluminium sheet fastener, described securing member is a bolt.
Described horizontal latent perpendicular bright solar optoelectronic glass curtain wall, wherein, described crossbeam and column are provided with the hook spare on band inclined-plane.
A kind of horizontal latent perpendicular bright solar optoelectronic glass curtain wall provided by the utility model, be horizontal direction do not expose to glass outer and from outdoor can observed metal frame, but vertical direction but expose to glass outer and from outdoor can observed metal frame, whole building facade be it seems only the vertical lattice of metal frame formation, building facade outline distinctness.
And have the following advantages: 1, solar photoelectric layer has environmental protection generating energy effect; 2, because the PVB film has the damping function to sound wave, adopt the PVB interlayer can suppress the propagation of noise effectively, have sound insulation noise control function; 3, simple installation is easy to adjust, and adapts to the job site situation easily and changes; 4, increase the stability of curtain wall construction, avoided single by the long-term stressed pattern of structure glue; 5, increase the level of building, can visually remedy the deficiency of architectural appearance; 6, can realize architectural plane, curved surface even inclined-plane facade effect; 7, this curtain wall has possessed rational lead-in wire layout with hiding setting of cable simultaneously.
Description of drawings
Fig. 1 is a horizontal profile view on the horizontal latent perpendicular bright solar optoelectronic glass curtain wall node of the utility model;
Fig. 2 is a vertical cross section view on the horizontal latent perpendicular bright solar optoelectronic glass curtain wall node of the utility model.
The specific embodiment
A kind of horizontal latent perpendicular bright solar optoelectronic glass curtain wall of the present utility model, be horizontal direction do not expose to glass outer and from outdoor can observed metal frame, but vertical direction but expose to glass outer and from outdoor can observed metal frame, whole building facade be it seems only the vertical lattice of metal frame formation, building facade outline distinctness.
For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, below the utility model is described in further details with reference to the accompanying drawing embodiment that develops simultaneously.
A kind of horizontal latent perpendicular bright solar optoelectronic glass curtain wall of the present utility model, one of its specific embodiment, as attached illustrated in figures 1 and 2, comprise and be positioned at this metope and mutual crossbeam connected vertically 101 and column 201, the snap-in horizontal secondary frame 110 that is connected described crossbeam 101 fronts, and the snap-in perpendicular secondary frame 210 that is connected described column 201 fronts.Described secondary frame 110 and 210 is used to assemble photovoltaic glass assembly 300.Described photovoltaic glass assembly 300 passes through structure sealant 600 strong bond on horizontal secondary frame 110 of described secondary frame and perpendicular secondary frame 210.
Have on the described perpendicular secondary frame 210 be used for fixing described photovoltaic glass assembly 300 and protrude in the positive and bright frame 211 established of described photovoltaic glass assembly, as shown in Figure 1, promptly vertical direction but expose to glass outer and from outdoor can observed metal frame.The secondary frame 110 of described horizontal stroke has the middle configuration that protrudes that is used to connect and have supporting surface 103, and as shown in Figure 2, the outstanding configuration in centre with supporting surface 103 increases the stability of curtain wall construction, has avoided single by the long-term stressed pattern of structure glue; And between described supporting surface 103 and described photovoltaic glass assembly 300 installed surfaces, be lined with the thick single face adhesive tape 104 of 2mm.It is positive and establish that the secondary frame 110 of described horizontal stroke is hidden in described photovoltaic glass assembly 300, promptly horizontal direction do not expose to glass outer and from outdoor can observed metal frame.Like this, curtain wall of the present utility model is installed the whole building facade in back and be it seems the vertical lattice that only has metal frame to form, and building facade outline distinctness increases the level of building, can visually remedy the deficiency of architectural appearance.
Wherein, described photovoltaic glass assembly 300 comprise the outside glass outer 301, indoor inner layer glass 303 and be arranged on photoelectric interlayer 302 between described glass outer 301 and the inner layer glass 303, as shown in Figure 1, described photoelectric interlayer 302 combination layer that is PVB and solar battery sheet.Promptly this curtain wall outermost is a photovoltaic glass assembly 300, what adopt is doubling tempered glass (also can adopt other kind glass), and described photovoltaic glass assembly 300 its compositions (by the outside to inboard) are: the certain thickness inner layer glass 303 of combination 302+ of certain thickness glass outer 301+PVB (polyvinyl butyral resin (Polyvinyl butyral) is called for short PVB) and silicon cell.During this forms, the thickness of all glassy layers and air layer, intensity, kind, light transmittance, every technical data such as refractive index must satisfy national lex loci rules and technical specification standard and related request.
Its interlayer is the combination of PVB and solar battery sheet, and this is the core parts of solar energy power generating in the utility model, and solar battery sheet can adopt monocrystalline silicon, polysilicon, non-crystalline silicon etc., and the material of photovoltaic effect can take place for all.Sunshine sees through outside glass and enters interlayer, and battery absorbs luminous energy, and the accumulation of heterocharge appears in the battery two ends, promptly produces " photovoltage ", and Here it is " photovoltaic effect ".Under the effect of photovoltaic effect, the two ends of solar cell produce electromotive force, and transform light energy is become electric energy, and the operating principle of Here it is photoelectric curtain wall has realized utilizing solar electrical energy generation, promptly energy-conservation environmental protection again.
Wherein adopt the electric light interlayer of the combination of PVB and solar battery sheet.Benefit is: except the energy-saving environmental-protection function of solar battery sheet, also have the following advantages: 1 sound insulation: because the PVB film has the damping function to sound wave, PVB laminated glass can suppress the propagation of noise effectively, the building that particularly is positioned at airport, station, downtown area and road both sides is after installing laminated glass, and its soundproof effect is fairly obvious.And the PVB film can sponge the ultraviolet ray more than 99%, thereby has protected indoor furniture, plastic products, textile, carpet, the art work, ancient records and relics or commodity to avoid ultraviolet radiation and fading of taking place and aging.
The bright perpendicular latent solar optoelectronic glass curtain wall of horizontal stroke of the present utility model, further, be provided with annular seal space 212 in the described perpendicular secondary frame 210, in described annular seal space 212, be provided with bar shaped junction box 219, the lead-in wire of described photovoltaic glass assembly 300 inserts bar shaped junction box 219 and passes described perpendicular secondary frame 210, be connected with the photovoltaic system cable 800 in column 201 chambeies, and be connected into the elongated cable 810 of building horizontal direction, thereby the generation current of generation enters in building self the electrical network layout.Described lead-in wire is hidden setting, well solved the routing problem of solar optoelectronic glass curtain wall.
Further, described crossbeam 101 connects to form framework by angle sign indicating number 910, bolt 900 with described column 201.As shown in Figure 1, certain described crossbeam and described column also can directly adopt bolt.
Further, the area of the photovoltaic glass assembly 300 described glass outers 301 that are connected with described perpendicular secondary frame 210 is greater than the area of described inner layer glass 303, and as shown in Figure 1, described glass outer 301 and inner layer glass 303 stack formation hierarchic structure.And the secondary frame on the described column 201, it is corresponding with the hierarchic structure of described glass outer 301 and inner layer glass 303 that promptly perpendicular secondary frame 210 has, and can coat the corner configuration of described photovoltaic glass assembly 300 ends.And coat between described photovoltaic glass assembly 300 glass outer ends at described perpendicular secondary frame 210 and to be provided with sealing joint strip 699, can prevent or alleviate owing to the vibrations of machinery, impact the institute's glass that causes damage, thereby reach effects such as sealing, sound insulation, heat insulation and damping.
The novel described horizontal latent perpendicular bright solar optoelectronic glass curtain wall of this reality, promptly perpendicular secondary frame 210 of described secondary frame and horizontal secondary frame 110 all are made up of left and right frame of two symmetric forms, as depicted in figs. 1 and 2, perpendicular secondary frame 210 and horizontal secondary frame 110 comprise that respectively frame is propped up on the left side with adaptive described photovoltaic glass assembly corner structure and frame is propped up on the right side, a described left side is propped up between a frame and the right frame and is provided with foam rods 698 and building sealant 697, wherein, the building sealant of filling out on the curtain wall surface plays sealing and waterproof action, and the foam rods in the chamber of left and right frame formation plays infilling.
Described column 201 is connected and fixed and can realizes by an adaptor 500 with described perpendicular secondary frame 210, as shown in Figure 1, one end of described adaptor 500 can be fixed in and be used for carrying the groove that is provided with on the column 201 of described photovoltaic glass assembly, and another of described adaptor 500 served a dish and can be realized being connected with described perpendicular secondary frame 210 with securing member 520 by buckle 510.Contact point is provided with rubber cushion and plays the elasticity infilling.Its described buckle is the aluminium sheet fastener, and described securing member is a screw.And on described column 201, being provided with the hook spare 209 on band inclined-plane, the hook spare 209 on this band inclined-plane is reserved with a little extendable room, just in time adapts to the section bar needs that expand with heat and contract with cold.In addition, it is the same that the connection of described crossbeam 101 and horizontal secondary frame 110 is connected and fixed mode with described column 201 and described perpendicular secondary frame 210, so do not repeat them here, it is by adaptor realization, as shown in Figure 2.
A kind of horizontal latent perpendicular bright solar optoelectronic glass curtain wall provided by the utility model, be horizontal direction do not expose to glass outer and from outdoor can observed metal frame, but vertical direction but expose to glass outer and from outdoor can observed metal frame, whole building facade be it seems only the vertical lattice of metal frame formation, building facade outline distinctness.
And have the following advantages:
1, solar photoelectric environmental protection generating energy;
2, because the PVB film has the damping function to sound wave, adopt the PVB interlayer can effectively suppress the propagation of noise, have the noise insulation function;
3, simple installation is easy to adjust, and adapts to easily the job site situation and changes;
4, increase the stability of curtain wall construction, avoided single and be subjected to for a long time Modes of" force by structure glue;
5, increase the level of building, can visually remedy the deficiency of architectural appearance.
6, can realize architectural plane, curved surface even inclined-plane facade effect;
7, this curtain wall has possessed rational lead-in wire layout with hiding setting of cable simultaneously.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.