CN204054807U

CN204054807U - The anti-half tempered LOW-E double glazing that disperses

Info

Publication number: CN204054807U
Application number: CN201420445191.8U
Authority: CN
Inventors: 王贤明
Original assignee: NINGBO JIANGHUA GLASS TECHNOLOGY CO LTD
Current assignee: NINGBO JIANGHUA GLASS TECHNOLOGY CO LTD
Priority date: 2014-08-08
Filing date: 2014-08-08
Publication date: 2014-12-31
Anticipated expiration: 2024-08-08

Abstract

The utility model discloses a kind of anti-half tempered LOW-E double glazing that disperses, comprise ground floor glassy layer (1), second layer glassy layer (2) and third layer glassy layer (3), fitted by PVB adhesive film (4) between described ground floor glassy layer (1) and second layer glassy layer (2) and form, be provided with a frame-type aluminium parting bead (6) between described second layer glassy layer (2) and third layer glassy layer (3), form cavity; Described ground floor glassy layer (1) is half tempered LOW-E glass, and second layer glassy layer (2) is half tempered float glass one, and third layer glassy layer (3) is half tempered float glass two; Described half tempered LOW-E glass (1) is with LOW-E face (5), and LOW-E face (5) and PVB adhesive film (4) fit.The anti-half tempered LOW-E glass that disperses, good energy-conserving effect, Wind-Pressure Resistance is high, resistance to cold and heat, and can not reveal, even if external force fragmentation also can not overall slump, avoids the danger of glass falling from high altitude.

Description

The anti-half tempered LOW-E double glazing that disperses

Technical field

The utility model relates to glass processing field, especially relates to a kind of anti-half tempered LOW-E double glazing that disperses.

Background technology

According to statistics, China's building energy consumption has accounted for 27.8% of whole nation year energy resource consumption total amount, and the heat run off via door and window has accounted for the over half of building total energy consumption especially.Various circles of society are to the more concern of sustainable development and energy-saving and emission-reduction work in recent years, and the performance requirement of building industry to door glass also significantly improves.LOW-E glass is because have excellent hot property and good optical property, and utilization is in social life more and more extensive, and kind also gets more and more.LOW-E glass utilizes the LOW-E face of its Coating to partially absorb visible ray and infra-red radiation, thus plays the effect weakening indoor and outdoor exchange heat, is therefore widely used in and does the glass skin of a building.　

It is special it is to be noted that after skyscraper employing glass curtain wall, the sight of building obtains sufficient embodiment; for ensureing the security intensity of building, have employed safety glass in a large number, but due to the defect of safety glass itself; the self-destruction phenomenon of glass happens occasionally, and brings crisis to the safety of people.Generally speaking, the self-destruction rate of safety glass is 1 ~ 3%, and also do not have effective method to avoid the sudden destruction of glass product at present in the world, the event of building curtain wall glass breaking lower-glass rain is still constantly in the news.In the urban district of prosperity, tempered glass article has become " time bomb ", especially for the glass curtain wall hung on skyscraper, any cladding glass together break or falling accident all may cause catastrophic consequence.

Utility model content

For above-mentioned deficiency of the prior art, the technical problems to be solved in the utility model proposes a kind of both excellent effect of heat insulation and good light transmission, can not reveal, can ensure again the anti-half tempered LOW-E double glazing that disperses of the security of glass.

The technical solution of the utility model is: the anti-half tempered LOW-E double glazing that disperses, it is characterized in that: comprise ground floor glassy layer, second layer glassy layer and third layer glassy layer, fitted by PVB adhesive film between described ground floor glassy layer and second layer glassy layer and form, be provided with a frame-type aluminium parting bead between described second layer glassy layer and third layer glassy layer, form cavity; Described ground floor glassy layer is half tempered LOW-E glass, and second layer glassy layer is half tempered float glass one, and third layer glassy layer is half tempered float glass two; Described half tempered LOW-E glass is with LOW-E face, and LOW-E face and PVB adhesive film fit.

As preferably, in described frame-type aluminium parting bead, be provided with molecular sieve.

As preferably, between described frame-type aluminium parting bead and half tempered float glass one, between frame-type aluminium parting bead and half tempered float glass two, be respectively equipped with butyl glue-line.

As preferably, the semi-tempered glass one outside described butyl glue-line and frame-type aluminium parting bead outer wall and the interval between semi-tempered glass two are also filled with fluid sealant.

Half tempered LOW-E glass is generally low-radiation film half tempered LOW-E glass.

The anti-half tempered LOW-E double glazing that disperses adopts the good LOW-E semi-tempered glass of optical property and half tempered float glass to carry out interlayer, make it while having stronger energy-efficient performance, also have good anti-wind pressure, resistance to cold and heat, and can not reveal, even if external force fragmentation also can not overall slump, avoid the danger of glass falling from high altitude; Have employed half tempered float glass towards side, room, making it have good shock resistance, not easily clashing and breaking in routine use, even if broken, because outside also has one deck semi-tempered glass, also do not have glass fragment falling from high altitude.

By technique scheme, the utility model advantage is: while the effect of heat insulation having LOW-E double glazing excellence and good light transmission, has stopped the generation revealing phenomenon, has achieved the security performance of glass.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model one preferred embodiment;

In figure, each parts mark is as follows: 1-LOW-E glass, 2-semi-tempered glass one, 3-semi-tempered glass two, 4-PVB glued membrane, 5-LOW-E face, 6-frame-type aluminium parting bead, 7-molecular sieve, 8-butyl rubber, 9-fluid sealant.

Detailed description of the invention

The technical solution of the utility model is further illustrated below in conjunction with the drawings and specific embodiments.

Please refer to Fig. 1, a kind of anti-half tempered LOW-E double glazing that disperses, comprise half tempered LOW-E glass (herein sometimes referred to as LOW-E glass) 1 and half tempered float glass (herein sometimes referred to as semi-tempered glass) 1, semi-tempered glass 23, bond with PVB (polyvinyl butyral resin) glued membrane 4 doubling between LOW-E glass 1 and semi-tempered glass 1, between semi-tempered glass 1 and semi-tempered glass 23, be provided with a frame-type aluminium parting bead 6.Frame-type aluminium parting bead 6 by butyl rubber 8 respectively with semi-tempered glass 1, semi-tempered glass 23 tight bond.Half tempered LOW-E glass 1 fits with LOW-E face 5, LOW-E face 5 and PVB adhesive film 4.The LOW-E film of LOW-E glass 1 can adopt different low-radiation film according to different requirements.

Molecular sieve desiccant 7 is filled with in frame-type aluminium parting bead 6.Semi-tempered glass 1 outside the outer wall of butyl glue-line 8 and frame-type aluminium parting bead 6 and the interval between semi-tempered glass 23 are also filled with fluid sealant 9, to make the seal of the anti-half tempered double glazing that disperses better.

The anti-half tempered LOW-E glass that disperses, good energy-conserving effect, Wind-Pressure Resistance is high, resistance to cold and heat, and can not reveal, even if external force fragmentation also can not overall slump, avoids the danger of glass falling from high altitude.

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. the anti-half tempered LOW-E double glazing that disperses, it is characterized in that: comprise ground floor glassy layer (1), second layer glassy layer (2) and third layer glassy layer (3), fitted by PVB adhesive film (4) between described ground floor glassy layer (1) and second layer glassy layer (2) and form, be provided with a frame-type aluminium parting bead (6) between described second layer glassy layer (2) and third layer glassy layer (3), form cavity; Described ground floor glassy layer (1) is half tempered LOW-E glass, and second layer glassy layer (2) is half tempered float glass one, and third layer glassy layer (3) is half tempered float glass two; Described half tempered LOW-E glass (1) is with LOW-E face (5), and LOW-E face (5) and PVB adhesive film (4) fit.

2. according to the anti-half tempered LOW-E double glazing that disperses described in claim 1, it is characterized in that: in described frame-type aluminium parting bead (6), be provided with molecular sieve (7).

3. the anti-half tempered LOW-E double glazing that disperses according to claim 2, is characterized in that: between described frame-type aluminium parting bead (6) and half tempered float glass one (2), be respectively equipped with butyl glue-line (8) between frame-type aluminium parting bead (6) and half tempered float glass two (3).

4. the anti-half tempered LOW-E double glazing that disperses according to claim 3, is characterized in that: the semi-tempered glass one (2) outside described butyl glue-line (8) and frame-type aluminium parting bead (6) outer wall and the interval between semi-tempered glass two (3) are also filled with fluid sealant (9).

5. the anti-half tempered LOW-E double glazing that disperses according to claim 1 or 2 or 3 or 4, is characterized in that: described half tempered LOW-E glass (1) is low-radiation film half tempered LOW-E glass.