A kind of hyperbolic cladding glass
Technical field
The utility model relates to glass production and manufacture field, more particularly, relates to a kind of function admirable, hyperbolic cladding glass handsome in appearance.
Background technology
Along with environmental protection and energy saving consciousness reinforcement, people bring into use a large amount of hollow glass, and hollow glass effectively can improve insulation, the sound insulation property of glass, than single-glass make great progress.
Hollow glass is usually closed by two sheets laminating and forms, and can sandwich intermediate coat between lamella, different intermediate coats can bring different effects, serves the effect improving glass product quality.From angle attractive in appearance, bend glass, the glass especially with double-curved shapes is good at attracting the eyeball of people, but this double curved glass is to make the hollow glass with certain function, then very difficult, be not general little glass manufacturer can for it.
And if hollow glass made by bend glass, because its shape is special, easily form steam between two sheets layer, the time one is of a specified duration, and steam can be condensed into the wave trough position place that little water droplet accumulates in bend glass inside.These unnecessary moisture can cause inside and outside bend glass uneven in temperature, are easy to that glass is distorted, are out of shape, fragmentation even comes off, glass product gently then can be made to lose original pattern, become very ugly under the effect of stress; Severe patient more can cause the accident, and affects the safety of life and property of user.
Therefore, only rely on prior art and do not go innovation, being difficult to produce a gratifying, the attractive in appearance and hyperboloid hollow glass of safety.
Utility model content
The utility model is in order to solve the problems of the technologies described above, and provide a kind of hyperbolic cladding glass, this kind of glass belongs to hollow glass, shape is hyperboloid, very attractive in appearance, and owing to the addition of suitable intermediate coat, glass properties is improved greatly, and use procedure can ensure safety.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of hyperbolic cladding glass, comprise first floor glass stratum and bottom glass stratum, described first floor glass stratum and bottom glass stratum are double curved glass lamella, described first floor glass stratum overlaps completely with described bottom glass stratum, the edge of described first floor glass stratum and described bottom glass stratum is provided with interval box, described first floor glass stratum and described bottom glass stratum are installed by described interval box and are fixed and form complete hyperbolic cladding glass, 3A molecular sieve is accompanied between described first floor glass stratum and described bottom glass stratum, the Surface Parameters of described double curved glass lamella flattens method by finite element and obtains.
Further, the end face of described interval box both sides is coated with butyl rubber.
Further, the edge coating of described first floor glass stratum and described bottom glass stratum has structural silicone adhesive.
Alternatively, described 3A molecular sieve is made up of PVB, SGP, EVA, PU, SGX or XIR material.
Alternatively, the material of described interval box is aluminum or aluminum alloy.
Further, described Surface Parameters comprises the curvature of each point on the sagitta of double curved glass lamella, chord length, arc length and curved surface.
Further, on described curved surface, the curvature of each point is recorded by three-dimensional software UG.
Preferably, the sagitta of described double curved glass lamella is no more than 80mm.
The technical solution of the utility model, provide a kind of attractive in appearance and glass product of safety, its shape is hyperboloid, and structure is hollow glass structure, belongs to one and has taken into account the attractive in appearance and perfect glass product of effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hyperbolic cladding glass in the utility model specific embodiment;
Fig. 2 is the layering schematic diagram of the hyperbolic cladding glass in the utility model specific embodiment.
Detailed description of the invention
Below by way of the drawings and specific embodiments, the technical solution of the utility model is disclosed:
Fig. 1-2 relates to specific embodiment of the utility model.
The overall picture of what Fig. 1 showed is hyperbolic cladding glass 100 in specific embodiment.Can see, this hyperbolic cladding glass 100 is one block of complete curved surface hollow glass, and its profile is rolling hyperboloid, very attractive in appearance.
By Fig. 2, further the structure of this hyperbolic cladding glass 100 and composition are shown.
This hyperbolic cladding glass 100 comprises first floor glass stratum 101 and bottom glass stratum 102, and wherein the material of first floor glass stratum 101 and bottom glass stratum 102, shape are identical, and therefore the two can overlap completely.In order to the two is fixed as one, is provided with the interval box of aluminium material at the edge of first floor glass stratum 101 and bottom glass stratum 102, for two lamellas are separated, and is fixed.Meanwhile, between first floor glass stratum 101 and bottom glass stratum 102, also accompany the 3A molecular sieve 103 as intermediate coat, the glass properties of this hyperbolic cladding glass 100 is improved.Because 3A molecular sieve 103 has good water absorbing properties, and there is no corrosivity, added in bend glass as intermediate coat, not only safe and reliable, and well eliminate the defect of the easy ponding of bend glass, moisture unnecessary between glass stratum can be sponged, ensure the drying between first floor glass stratum 101 and bottom glass stratum 102, thus ensure that hyperbolic cladding glass 100 will cause glass uneven in temperature because there is moisture, cause the accident.In the present embodiment, the material of 3A molecular sieve 103 is common PVB material, and alternatively, 3A molecular sieve 103 can also be made up of materials such as SGP, EVA, PU, SGX or XIR, to realize the beneficial effect absorbing moisture.
In order to first floor glass stratum 101,3A molecular sieve 103 and bottom glass stratum 102 are installed and fixed into an entirety, the utility model have employed the method being coated with glue laminating.Specifically, on the end face of interval box both sides, be coated with butyl rubber all uniformly, to fit fixing by glass stratum and 3A molecular sieve 103.In order to ensure the seal of hollow glass, also at the edge coating structural silicone adhesive of first floor glass stratum 101 and bottom glass stratum 102, the gap between glass stratum must be sealed.After structural silicone adhesive applies, hyperbolic cladding glass 100 is left standstill a period of time, treat that structural silicone adhesive solidifies completely, just can realize the conjunction sheet process of first floor glass stratum 101 and bottom glass stratum 102, thus form complete hyperbolic cladding glass 100.
The utility model provides a hyperbolic cladding glass product, when making the glass of hyperboloid shape, need very accurately data to make mould, these data mainly relate to the Surface Parameters of double curved glass lamella, comprise the curvature of each point on the sagitta of double curved glass lamella, arc length, chord length and curved surface.In order to obtain these Surface Parameters, the help of necessary computer, adopts finite element advanced in the world to flatten method and obtains.And for the curvature of curved surface each point, acquisition can be simulated by three-dimensional software, three-dimensional software selected in the present embodiment is a three-dimensional software conventional being in the industry called UG, and this software is very convenient and be easy to left-hand seat.
When making the hyperbolic cladding glass 100 in the utility model, should be noted that the sagitta of double curved glass lamella, its sagitta has a definite limitation, generally speaking no more than 80mm, if sagitta has exceeded this height, probably due to structure and stress, glass has been caused to be difficult to shaping, or too fragile, in use crackedly to cause the accident.
Above-mentioned detailed description of the invention, just for illustration of the utility model, can not be used for limiting protection domain of the present utility model.For the distortion under the thought guidance of technical solutions of the utility model and conversion, all should be attributed within the utility model protection domain.