CN2818733Y

CN2818733Y - Hollow diaphragm glass

Info

Publication number: CN2818733Y
Application number: CN 200520014576
Authority: CN
Inventors: 倪既民
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-01
Filing date: 2005-09-01
Publication date: 2006-09-20
Anticipated expiration: 2015-09-01

Abstract

The barrier film hollow glass is to constitute through the periphery that is bonded and sealed every closure material by acquiring one deck to which floor barrier film at interval that has living space in the cavity in the middle of two sheet glass.It utilize dexterously that the cavity inner septum forms two to several closed thin cavities that dry gas is arranged, the heat insulation and preservation effect of hollow glass is increased substantially; And insert the various characteristics and the function of barrier film, make the Practical Performance of hollow glass and the scope of application obtain unprecedented increase expansion again.It both economical with materials alleviate deadweight and reduce cost, Rational structure improves performance and increases usefulness again, gets twice the result with half the effort and achieves many things at one stroke.The enforcement of barrier film hollow glass is made and can be used and essentially identical equipment of ordinary insulating glass production and method, can make the product with various functions of arbitrary shape and size and meet the need of market; Can be widely used in the window curtain wall of building constructions, the door and window of shipping vehicle, the partition of cold storage and air conditioner etc.It starts energy-saving and cost-reducing new high degree, can facilitate and quicken the ordinary insulating glass update.

Description

The barrier film hollow glass

The utility model relates to a kind of improvement of hollow glass.Especially acquire the hollow glass of barrier film in the cavity.

In existing technology, hollow glass is that two or multi-disc glass evenly separate with effective support and the perimeter bond sealing, makes the goods that are formed with the dry gas space between glassy layer.It is used more and more widely with good energy-conservation consumption reduction effect, and the window from the curtain wall of high buildings and large mansions, public building to room, residence room, shipping vehicle etc. can be seen its figure everywhere.Hollow glass is since the invention in 19th-century latter stage, and technology and aspect of performance are carrying out constantly improving development.It evolves to bonded process by welding, burning-on method, inlay card method, is to seal in two roads by one seal en-hancement; Sealing has also developed exploitation butyl rubber, poly-sulphur glue, silicone adhesive, polyurethane or the like multiple different material, pattern and method.Now existing hollow glass product with many kinds such as transparent, coloured, plated film, embossing, interlayer, tempering and thickness glass making; Gas in the cavity also is improved to inert gas such as can charging into argon gas or krypton gas by normal air.In a word, the big more demand of hollow glass application surface is many more, and it is fast more that it improves the big more paces of meaning that improve.

The purpose of this utility model is to start a kind of barrier film hollow glass of acquiring barrier film in the glass cavity from other is laminated, and it can rely on barrier film to form the closed thin cavity that two to more have dry gas, significantly improves its heat insulation and preservation effect; It can be relied on the difference in functionality of inserting barrier film to increase and develop the Practical Performance and the scope of application of hollow glass.

The purpose of this utility model be achieved in that the barrier film hollow glass by acquire in the cavity in the middle of two sheet glass and glassy phase like the barrier film of size, form glass, barrier film, glass has living space successively, and shape is stacked at interval, constitute through the periphery that is bonded and sealed every closure material.Barrier film in the barrier film hollow glass cavity can be used hyaline membrane, filter coating, reflective membrane, Coloured film, variable color film or picture and text film etc. has the film of difference in functionality to increase and how different performance and the purposes of exploitation hollow glass; The barrier film of acquiring can be to have living space one deck at interval to which floor, and forming two to more through the periphery that is bonded and sealed every closure material has the closed thin cavity of dry gas, satisfies various specific environment demands significantly to improve heat insulation and preservation effect.

The laboratory is detected and is shown that the amount of space of the heat-conduction value of hollow glass and two sheet glass has suitable confidential relation; Detection has proved hollow glass hollow, and coefficient of heat insulation is preferable within the specific limits at interval, and the air that exceeds at interval in the certain limit separate space produces convection heat transfer' heat-transfer by convection, the non-linear characteristics that its coefficient of heat insulation can descend on the contrary.When higher heat-insulation and heat-preservation demand is therefore arranged, attach normally that the sheet glass numeral system is made bilayer or the multiple glazing product satisfies.The barrier film hollow glass payes attention to facing the character characteristics of hollow glass, it acquires barrier film dexterously in the cavity in the middle of two sheet glass, form two to several closed thin cavities that dry gas is arranged through being bonded and sealed by barrier film, make heat insulation and preservation effect obtain very significantly improving, and the difference in functionality of inserting barrier film can increase and develop the Practical Performance and the scope of application of hollow glass.Its economical with materials alleviates deadweight and reduces cost, and Rational structure improves performance increases usefulness, and gets twice the result with half the effort and achieves many things at one stroke.

Below in conjunction with accompanying drawing basic structure of the present utility model and embodiment are described further:

In the accompanying drawing: (1) is glass, and (2) are barrier film, and (3) are every closure material.Accompanying drawing 1 illustrates the barrier film hollow glass product section signal of acquiring one deck barrier film (2) in the middle cavity of two sheet glass.Accompanying drawing 2 is the barrier film hollow glass product section signals of acquiring two layers of barrier film (2) in the cavity.The same barrier film hollow glass compartment of terrain that can have living space is acquired more multi-layered barrier film (2) and is satisfied special application demand.The enforcement of barrier film hollow glass is made and can be used and essentially identical equipment of ordinary insulating glass production and method, and its glass (1) can be used the glass of various kinds and thickness, can make the finished product of arbitrary shape and size.The accompanying drawing cross-section illustration add sealing every closure material (3) for the aluminium frame fills molecular sieve, exploitation improvement along with glue seal technology, various material, pattern and method have been used in being bonded and sealed of ordinary insulating glass, what these were all kinds of also all can use when closure material (3) and method barrier film hollow glass production in the same old way, different only be barrier film (2) must be flattened be bonded and sealed in the lump.During making, optimal selection can be done according to instructions for use in the space, interval of glass and barrier film; Because the coefficient of thermal conductivity of barrier film and glass differs greatly, so the barrier film hollow glass is compared with common and double-deck or multiple glazing, not only thin thickness is in light weight, the cost low-function is many, and the heat-insulating sound-insulating effect more has the raising of suitable amplitude.The macromolecule technology of the world today is quite flourishing, and it is enough to provide the barrier film with good specific function (2) for the barrier film hollow glass.The barrier film hollow glass is used transparent diaphragm (2), can higher transparency and littler bent light variation be arranged than common bilayer or multiple glazing; It is used and filters or reflective barrier film (2), can more effectively filter and keep out various radiation such as ultraviolet ray; It uses coloured barrier film (2), can remedy stained glass or the single shortcoming of coated glass tone, makes hollow glass or simple and elegant uniqueness or strong gorgeous, and any gradual change sudden change of color is rich and varied; It uses variable color barrier film (2), can make hollow glass become the high-tech product of automatic color-changing, can be sensitiveer, more economical, more real more feasible than using photo chromic glass; Its use to print the picture and text barrier film (2) of various picture and text, can make that the outward appearance of hollow glass is more graceful to be rich in temperament and interest, can one-way check visual perspective is indoor outside window.In addition, the barrier film of barrier film hollow glass (2) also has conduction, sensing or comprehensive or the like more function and field can go to explore and exploitation, makes the barrier film hollow glass become the energy-efficient consumption-reducing technological product of outstanding multipotency.

Claims

1, a kind ofly it is characterized in that: by the barrier film of acquiring in the cavity in the middle of two sheet glass (1) to the similar size of glass (1) (2) by the barrier film hollow glass of acquiring barrier film in the cavity in the middle of two sheet glass, formation glass (1), barrier film (2), glass (1) have living space successively, and shape is stacked at interval, constitutes through the periphery that is bonded and sealed every closure material (3).

2, barrier film hollow glass according to claim 1 is characterized in that: the barrier film of acquiring in the cavity in the middle of two sheet glass (1) (2) has the film of certain function for hyaline membrane, filter coating, reflective membrane, Coloured film, variable color film or picture and text film or the like.

3, barrier film hollow glass according to claim 1 is characterized in that: the one deck at interval that has living space, two layers or which floor barrier film of acquiring in the cavity in the middle of two sheet glass (1) (2) be, forms two or more closed thin cavities that dry gas is arranged through the periphery that is bonded and sealed every closure material (3).