CN203602502U - LOW-E (low-emission) energy-saving sandwich safety glass - Google Patents
LOW-E (low-emission) energy-saving sandwich safety glass Download PDFInfo
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- CN203602502U CN203602502U CN201320820791.3U CN201320820791U CN203602502U CN 203602502 U CN203602502 U CN 203602502U CN 201320820791 U CN201320820791 U CN 201320820791U CN 203602502 U CN203602502 U CN 203602502U
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- 239000005336 safety glass Substances 0.000 title claims abstract description 29
- 239000011521 glass Substances 0.000 claims abstract description 42
- 239000005341 toughened glass Substances 0.000 claims abstract description 33
- 239000005340 laminated glass Substances 0.000 claims description 38
- 238000004134 energy conservation Methods 0.000 claims description 23
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000005496 tempering Methods 0.000 description 15
- 239000011229 interlayer Substances 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000013464 silicone adhesive Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000002274 desiccant Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002808 molecular sieve Substances 0.000 description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses LOW-E (low-emission) energy-saving sandwich safety glass. The LOW-E energy-saving sandwich safety glass is characterized by comprising sandwich glass A (1), a middle film (2), a LOW-E film (3) and sandwich glass B (4), wherein a middle part (5) is placed between the sandwich glass B (4) and the sandwich glass A (1) after the middle film (2) and the LOW-E film (3) are bonded together; the middle film (2) is placed between the sandwich glass B (4) and the sandwich glass A (1) in a wide dimension (6) of less than 30 mm away from the peripheral edge; the middle film (2) is a PVB (polyvinyl butyral) middle film or an SGP (SentryGlas Plus) middle film; the sandwich glass is glass meeting the standard GB9962-1999 of sandwich glass; or the sandwich glass A (1) is tempered glass or semi-tempered glass, and the sandwich glass B (4) is tempered glass or semi-tempered glass. The LOW-E energy-saving sandwich safety glass disclosed by the utility model is stable in performance, simple in structure, light in weight, small in thickness, and low in cost.
Description
Technical field
The invention relates to safe energy saving glass, is specifically related to the energy-conservation laminated safety glass of a kind of LOW-E and manufacturing process.
Background technology
At present, the continuous propelling that reduces discharging policy along with national energy-saving is implemented, glass door and window, the glass curtain wall of building energy saving field have wide market outlook and economic benefit with safe energy saving glass, but the security of LOW-E double glazing is not high, laminated safety glass energy-efficient performance is undesirable again, therefore the safe energy saving glass generally using on present market mainly contains 1. toughened interlayer LOW-E double glazings.2. half tempered interlayer LOW-E double glazing.
Its structure of toughened interlayer glass LOW-E double glazing from left to right (accompanying drawing 1) is followed successively by: toughened glass+PVB intermediate coat or SGP intermediate coat+tempering LOW-E coated glass+hollow aluminum strip frame and structural silicone adhesive, molecular sieve desiccant+toughened glass.Wherein 1 is toughened glass, and 2 is PVB intermediate coat or SGP intermediate coat, and 3 is toughened glass, and 4 is LOW-E film, and 5 is structural silicone adhesive, and 6 is molecular sieve desiccant, and 7 is hollow aluminum strip frame, and 8 is toughened glass.
Its structure of half tempered interlayer LOW-E double glazing from left to right (accompanying drawing 2) is followed successively by: semi-tempered glass+PVB intermediate coat or SGP intermediate coat+half tempered LOW-E coated glass+hollow aluminum strip and structural silicone adhesive, molecular sieve desiccant+semi-tempered glass.Wherein 1 is semi-tempered glass, and 2 is PVB intermediate coat or SGP intermediate coat, and 3 is semi-tempered glass, and 4 is LOW-E film, and 5 is structural silicone adhesive, and 6 is molecular sieve desiccant, and 7 is hollow aluminum strip frame, and 8 is semi-tempered glass.
The technological process of production of above two kinds of safe energy saving glass is generally that 1. original sheet glasses are carried out to tempering or half tempered processing.Through tempering or the outdoor surface glass of half tempered with in the middle of the LOW-E of tempering or half tempered coated glass, add after one or more layers PVB intermediate coat or SGP intermediate coat, carry out High Temperature High Pressure adhesion process, make LOW-E laminated glass (work in-process), now, the rete of LOW-E coated glass is in from outdoor several the 4th.3. for avoiding LOW-E coatings ingress of air to cause oxidation, just must synthesize hollow glass structure with another glass through tempering or half tempered.This structure need be put into hollow aluminum strip in hollow cavity, in this hollow aluminum strip, to pour in advance the molecular screen material of humidity in balanced seal hollow cavity, and in the lateral grooves of contact layer glass, adopt structural silicone adhesive and glass cementation to seal, after underway empty glass synthesis procedure, be used further to silicone adhesive or carry out edge sealing processing with its colloidal materials melting mutually, make tempering or half tempered interlayer LOW-E double glazing finished product.
Find out from above, first, this kind of hollow structure is relatively complicated, uses material many, and work flow is many, and processing requirement is high, and quality control is more difficult, causes material and tooling cost high.Secondly, the finished product weight of this kind of structure is large, and thickness is thicker, causes certain difficulty and the rising of cost to installation and other matching operations.In addition, because toughened glass cannot prevent self-destruction, as long as there is one deck that the situation of self-destruction occurs in the multiple glazing of finished product, the multiple glazing of finished product is all scrapped.Learies is large and cannot reclaim, and wastes huge.
Therefore, design the technology that a kind of stable performance, simple in structure, lightweight, thin thickness, energy-saving safety glass Yi Shi China glass deep processing industry that cost is low are badly in need of.
Summary of the invention
The technical problem that the invention will solve is to provide a kind of stable performance, simple in structure, lightweight, thin thickness, the energy-conservation laminated safety glass of LOW-E that cost is low.
The concrete technical scheme of the invention is: the LOW-E coated glass face after tempering or half tempered is staggered relatively with another sheet tempering or semi-tempered glass (can be the glass kind that meets laminated glass GB9962-1999 standard) inwardly, one or more layers PVB intermediate coat or SGP intermediate coat are directly put in centre, through High Temperature High Pressure bonding, produce the energy-conservation laminated safety glass of LOW-E.Be worse than the situation of the cohesive strength of PVB intermediate coat or SGP intermediate coat and glass surface simultaneously in order to compensate the cohesive strength of LOW-E glass coating layer and PVB intermediate coat or SGP intermediate coat, do not affecting under the prerequisite of product result of use, by increasing film-removing technology one at coatings surrounding edge, LOW-E film being removed in width dimensions below surrounding edge 30mm, this part area only has PVB intermediate coat or SGP intermediate coat, this part area glass is directly bondd with PVB intermediate coat or SGP intermediate coat, thereby guarantee the safety performance of the energy-conservation laminated safety glass of LOW-E.
Its structure is: the energy-conservation laminated safety glass of LOW-E, it is characterized in that, and comprise laminated glass A1, intermediate coat 2, LOW-E film 3, laminated glass B4; Middle portion 5 is after intermediate coat 2 and LOW-E film 3 are bonded together, and puts into the centre of laminated glass B4 and laminated glass A1; In the centre of putting into laminated glass B4 and laminated glass A1 in width dimensions 6 below surrounding edge 30mm for intermediate coat 2.Described intermediate coat 2 is PVB intermediate coat or SGP intermediate coat.Laminated glass is for meeting the glass of laminated glass GB9962-1999 standard.Also can be: laminated glass A1 is toughened glass or semi-tempered glass; Laminated glass B4 is toughened glass or semi-tempered glass.
Main purpose of the present invention is to provide the energy-conservation laminated safety glass of a kind of LOW-E, it can overcome the above-mentioned shortcoming of the current tempering generally using or half tempered interlayer LOW-E double glazing, guaranteeing under the prerequisite of energy-saving effect and safety standards, remove hollow structure and the constituting parts thereof of tempering or half tempered interlayer LOW-E double glazing, and in simplified construction, weight reduction, alleviates thickness, the cost that has finally reduced finished product with and install and use cost.In addition, take the structure design of this kind of energy-conservation laminated safety glass of novel LOW-E as basis, can also design and produce the multiple energy-conservation laminated safety glass of LOW-E that meets different performance requirement.
The advantage of the invention is that tempering or half tempered interlayer LOW-E double glazing are compared, meeting under the prerequisite of energy-saving effect and safety requirements, design and complete processing by improvement, remove hollow structure and the constituting parts thereof of tempering or half tempered interlayer LOW-E double glazing, in simplified construction, alleviate weight, reduced thickness, finally reduced the cost of finished product.In having improved yield rate, can reduce cost of goods manufactured approximately 40%.
In addition, due to finished product weight saving, in giving and installing and using and bring convenience, will greatly install and use cost.If can promote in the whole nation is of the same trade, must produce huge economic benefit and social benefit, commercially obtain immense success.
Accompanying drawing explanation
Fig. 1: the side partial sectional view of toughened interlayer LOW-E double glazing.
Fig. 2: half tempered laminated glass LOW-E double glazing side partial sectional view.
Fig. 3: one of structure of the energy-conservation laminated safety glass of LOW-E side partial schematic sectional view.
Fig. 4: the two side faces partial schematic sectional view of the structure of the energy-conservation laminated safety glass of LOW-E.
Fig. 5: the Facad structure schematic diagram of the energy-conservation laminated safety glass of LOW-E.
Embodiment
LOW-E coated glass face after tempering or half tempered is staggered relatively with another sheet tempering or semi-tempered glass (can be the glass kind that meets laminated glass GB9962-1999 standard) inwardly, one or more layers PVB intermediate coat or SGP intermediate coat are directly put in centre, through High Temperature High Pressure bonding, produce the energy-conservation laminated safety glass of LOW-E.Be worse than the situation of the cohesive strength of PVB intermediate coat or SGP intermediate coat and glass surface simultaneously in order to compensate the cohesive strength of LOW-E glass coating layer and PVB intermediate coat or SGP intermediate coat, do not affecting under the prerequisite of product result of use, by increasing film-removing technology one at coatings surrounding edge, LOW-E film being removed in width dimensions below surrounding edge 30mm, this part area only has PVB intermediate coat or SGP intermediate coat, this part area glass is directly bondd with PVB intermediate coat or SGP intermediate coat, thereby guarantee the safety performance of the energy-conservation laminated safety glass of LOW-E.
Its structure is: the energy-conservation laminated safety glass of LOW-E, it is characterized in that, and comprise laminated glass A1, intermediate coat 2, LOW-E film 3, laminated glass B4; Middle portion 5 is after intermediate coat 2 and LOW-E film 3 are bonded together, and puts into the centre of laminated glass B4 and laminated glass A1; In the centre of putting into laminated glass B4 and laminated glass A1 in width dimensions 6 below surrounding edge 30mm for intermediate coat 2.Described intermediate coat 2 is PVB intermediate coat or SGP intermediate coat.Laminated glass is for meeting the glass of laminated glass GB9962-1999 standard.Also can be: laminated glass A1 is toughened glass or semi-tempered glass; Laminated glass B4 is toughened glass or semi-tempered glass.
The embodiment of the invention is described by reference to the accompanying drawings.
Adopt the structure design shown in accompanying drawing 3, made the energy-conservation laminated safety glass of a kind of tempering LOW-E.Wherein 1 is that toughened glass A, 2 is that PVB intermediate coat or SGP intermediate coat, 3 are that LOW-E film, 4 is toughened glass B.
Adopt the structure design shown in accompanying drawing 4, made the function of the energy-conservation laminated safety glass product of a kind of half tempered LOW-E.Wherein 1 is that semi-tempered glass, 2 is that PVB intermediate coat or SGP intermediate coat, 3 are that LOW-E film, 4 is semi-tempered glass.
Claims (6)
1. the energy-conservation laminated safety glass of LOW-E, it is characterized in that, comprise laminated glass A(1), intermediate coat (2), LOW-E film (3), laminated glass B(4), after intermediate coat (2) and LOW-E film (3) are bonded together, put into laminated glass B(4) and laminated glass A(1) centre.
2. the energy-conservation laminated safety glass of LOW-E, is characterized in that, comprises laminated glass A(1), intermediate coat (2), LOW-E film (3), laminated glass B(4); Middle portion (5), for after intermediate coat (2) and LOW-E film (3) be bonded together, is put into laminated glass B(4) and laminated glass A(1) centre; Putting into laminated glass B(4 for intermediate coat (2) in width dimensions below surrounding edge 30mm (6)) and laminated glass A(1) centre.
3. the energy-conservation laminated safety glass of a kind of LOW-E according to claim 1 and 2, is characterized in that, described intermediate coat (2) is PVB intermediate coat or SGP intermediate coat.
4. the energy-conservation laminated safety glass of a kind of LOW-E according to claim 1 and 2, is characterized in that, described laminated glass is for meeting the glass of laminated glass GB9962-1999 standard.
5. the energy-conservation laminated safety glass of a kind of LOW-E according to claim 1 and 2, is characterized in that, described laminated glass A(1) be toughened glass or semi-tempered glass.
6. the energy-conservation laminated safety glass of a kind of LOW-E according to claim 1 and 2, is characterized in that, described laminated glass B(4) be toughened glass or semi-tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820791.3U CN203602502U (en) | 2013-12-15 | 2013-12-15 | LOW-E (low-emission) energy-saving sandwich safety glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820791.3U CN203602502U (en) | 2013-12-15 | 2013-12-15 | LOW-E (low-emission) energy-saving sandwich safety glass |
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| Publication Number | Publication Date |
|---|---|
| CN203602502U true CN203602502U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820791.3U Expired - Fee Related CN203602502U (en) | 2013-12-15 | 2013-12-15 | LOW-E (low-emission) energy-saving sandwich safety glass |
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| Country | Link |
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| CN (1) | CN203602502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613292A (en) * | 2013-12-15 | 2014-03-05 | 宁波江花玻璃科技有限公司 | LOW-E (LOW Emission) energy-saving laminated safety glass |
| CN104476853A (en) * | 2014-11-18 | 2015-04-01 | 广西远大玻璃节能科技股份有限公司 | Safe energy-saving environment-friendly glass |
| CN110668711A (en) * | 2019-09-26 | 2020-01-10 | 吴江南玻华东工程玻璃有限公司 | Preparation process of ultra-thick interlayer Low-E glass and Low-E glass |
-
2013
- 2013-12-15 CN CN201320820791.3U patent/CN203602502U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613292A (en) * | 2013-12-15 | 2014-03-05 | 宁波江花玻璃科技有限公司 | LOW-E (LOW Emission) energy-saving laminated safety glass |
| CN104476853A (en) * | 2014-11-18 | 2015-04-01 | 广西远大玻璃节能科技股份有限公司 | Safe energy-saving environment-friendly glass |
| CN110668711A (en) * | 2019-09-26 | 2020-01-10 | 吴江南玻华东工程玻璃有限公司 | Preparation process of ultra-thick interlayer Low-E glass and Low-E glass |
| CN110668711B (en) * | 2019-09-26 | 2022-05-20 | 吴江南玻华东工程玻璃有限公司 | Preparation process of ultra-thick interlayer Low-E glass and Low-E glass |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |