CN102777115A - Vacuum fire-resistant glass - Google Patents
Vacuum fire-resistant glass Download PDFInfo
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- CN102777115A CN102777115A CN201110122957XA CN201110122957A CN102777115A CN 102777115 A CN102777115 A CN 102777115A CN 201110122957X A CN201110122957X A CN 201110122957XA CN 201110122957 A CN201110122957 A CN 201110122957A CN 102777115 A CN102777115 A CN 102777115A
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- glass
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- sheet glass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
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Abstract
The invention discloses vacuum fire-resistant glass. A glass original film in the vacuum fire-resistant glass is one of high-boron plate glass, high-boron toughened glass, caesium potassium fire-resistant glass, twin polishing wired glass, sodium calcium plate glass, sodium calcium toughened glass, Low-E plate glass and Low-E toughened glass, the vacuum fire-resistant glass is formed by compounding two kinds of the glass original film, a vacuum layer is formed between two sheets of glass, supporting objects fixed on the glass original film are evenly distributed in the vacuum layer, the thickness of the vacuum layer is 0.15-0.3mm, a ring of melting sealing layer formed by melting low-melting-point lead glass at the high temperature is arranged between glass, an air exhausting hole is arranged on the melting sealing layer, getter is arranged in the vacuum layer, and the getter is placed in grooves or holes arranged on the glass original film. The vacuum fire-resistant glass has functions of fireproofing, heat insulation and energy saving.
Description
Technical field
The invention belongs to the glass product technical field, be specifically related to a kind of vacuum flame resistant glass.
Background technology
At present; Domestic flame resistant glass adopts wire glass, caesium potassium flame resistant glass etc. through 2～3 layers of bonding glass or pour into into compound glass; Its energy-saving effect and shock resistance are relatively poor, and for energy-conservation and hollow glass that adopt, its fireproof performance and shock resistance are also undesirable.
For the vacuum glass that can overcome flame resistant glass and hollow glass technological deficiency; It has the thermal resistance height; Advantages such as anti-condensation frosting performance and sound insulation property are good, wind pressure resistant strength is high, long service life, and meet the energy saving policy that country advocates energetically, therefore use more extensive.
But; Vacuum glass in actual use; Owing to remain in the air and the interior glass surface desorbing gas of lifetime of Sealed sandwich in the processing; The interior vacuum of glass is progressively reduced, have influence on the practical effect and the life-span of vacuum glass, and also there is deficiency in the vacuum glass of traditional material in the effect aspect energy-conservation, heat insulation.
Summary of the invention
The object of the invention is exactly in order to address the above problem, and a kind of fire prevention, thermal insulation, energy-conservation vacuum flame resistant glass are provided.
To achieve these goals, the present invention adopts following technical scheme:
A kind of vacuum flame resistant glass; Comprise two original sheet glasses that laterally arrange; One is located at a circle melt seal layers at edge between the original sheet glass; One is located at the vacuum layer between the original sheet glass, is evenly equipped with the supporter that is fixed on the original sheet glass in the vacuum layer, it is characterized in that: the material that two original sheet glasses that laterally arrange are selected for use in the said vacuum flame resistant glass is:
One original sheet glass is an optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, the twin polishing wire glass;
Another original sheet glass is an optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, twin polishing wire glass, sodium calcium sheet glass, sodium calcium tempered glass, Low-E sheet glass, the Low-E tempered glass;
The thickness of said vacuum layer is 0.15～0.3mm; Melt seal layers between original sheet glass and the original sheet glass adopts the plumbous material of low melting point glass; Said melt seal layers is provided with aspirating hole, and said aspirating hole is provided with glass tube, and above support adopts quartz sand; The inwall of at least one glass plate is provided with material-putting space in the said original sheet glass, is provided with getter in the said material-putting space.
Said quartz sand supporter diameter span is between φ 0.3～0.5mm, and the height span of quartz sand is between 0.15～0.3mm, and quartz sand cross direction profiles spacing span is 25mm～35mm, and vertically the distribute spacing span is 25mm～35mm.
One or more holes or the groove of said material-putting space for being provided with from glass edge 40mm place.
Said bore dia is φ 5mm, and said slot length is 50mm, and said hole or groove depth are 2mm.
Said aspirating hole diameter span is between φ 3mm～6mm, and said glass tube and aspirating hole diameter are equal to.
Described a kind of vacuum flame resistant glass, its making step is:
1. scribing: select dissimilar original sheet glasses for use according to required, require to cut scribing according to relative dimensions;
2. clean: clean and cut the subsequent use original sheet glass that finishes, one group of stacking is subsequent use in twos;
3. do supporter: every group of glass selects a slice, does supporter on this sheet glass surface, at first; Use screen printing technique, do corresponding web plate, stamp the point of diameter φ 0.3～0.5mm at glass surface by specification; The cross direction profiles spacing span of its mid point is 25mm～35mm, and vertical distribute spacing span of point is 25mm～35mm, and point highly is controlled at 0.15～0.3mm; The quartz sand that the material of point selects for use 150 orders～300 order screen packs to filter; Then, place 580 ℃～650 ℃ environment to heat in the glass of carrying out the strong point, so that supporter is fixed on glass surface;
4. put getter: another piece glass with the strong point is not set in one group of glass, at isolated edge 40mm place one or more long 50mm are set, the groove of wide 2mm (or diameter phi 5mm being set, the hole of dark 2mm) is put into getter wherein before two sheet glass are compound;
5. overlap: with the glass of step in 4. as substrate; Place the plumbous material of the wide low melting point of 15mm glass along the edge around it, afterwards, the original sheet glass of step in 3. covered on the original sheet glass of placing the plumbous material of low melting point glass; And guarantee that the strong point is between two sheet glass; Subsequently compound glass is put in the special-purpose stove, be heated to the required melt temperature of low melting point plumbous material glass, make plumbous material glass that above-mentioned two original sheet glasses are merged;
6. find time: the glass that step has been merged in is 5. offered the hole of diameter size φ 3mm～6mm from side; And pass the through vacuum layer of melt seal layers; Insert a caliber glass tube consistent air in the interlayer that is used to find time then at place, this hole, utilize vacuum pump to be evacuated to that 0.1Pa is following to get final product with the aperture;
7. sealing by fusing: will pass through step and 6. handle the glass tube that plugs to the vacuum glass of vacuum state and it is melted, and make it sealing and separate, and promptly obtain vacuum flame resistant glass of the present invention with vacuum pump with thermal-flame.
The invention has the beneficial effects as follows:
(1) superior performance: the heat-insulating property of vacuum flame resistant glass of the present invention is 2～3 times of hollow glass, is 6～8 times of monolithic float glass;
(2) suitable application area is wide: since the vacuum flame resistant glass on intensity and insulation, heat insulation, anti-condensation frosting performance, Wind-Pressure Resistance and shock resistance all better, therefore can extensively apply to build, the door and window and the transparent partition of vehicle, boats and ships, aircraft.
Description of drawings
Fig. 1 is a vacuum flame resistant glass structural representation of the present invention.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is a manufacture craft flow chart block diagram of the present invention.
Among the figure: 1 (2)-original sheet glass 3-melt seal layers 4-vacuum layer 5-supporter 6-aspirating hole
61-glass tube 7-material-putting space 8-getter
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further elaboration:
Like Fig. 1, shown in Figure 2, a kind of vacuum flame resistant glass comprises two original sheet glasses that laterally arrange 1 and original sheet glass 2; One be located at edge between the original sheet glass a circle melt seal layers 3, be located at the vacuum layer 4 between the original sheet glass, be evenly equipped with the supporter 5 that is fixed on the original sheet glass in the vacuum layer; The thickness of said vacuum layer is 0.15～0.3mm; Melt seal layers 3 between original sheet glass 1 and the original sheet glass 2 adopts the plumbous material of low melting point glass, and said melt seal layers 3 is provided with aspirating hole 6, and said aspirating hole 6 is provided with glass tube 61; Above support 5 adopts quartz sand; The inwall of at least one glass plate is provided with material-putting space 7 in the said original sheet glass, is provided with getter 8 in the said material-putting space 7, and the material that two original sheet glasses that laterally arrange are selected for use in the said vacuum flame resistant glass is:
One original sheet glass is an optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, the twin polishing wire glass;
Another original sheet glass is an optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, twin polishing wire glass, sodium calcium sheet glass, sodium calcium tempered glass, Low-E sheet glass, the Low-E tempered glass;
Former of two sheet glass must have a slice original sheet glass optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, twin polishing wire glass; The compound mode of vacuum flame resistant glass of the present invention can be: original sheet glass 1 optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, twin polishing wire glass, then original sheet glass 2 optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, twin polishing wire glass, sodium calcium sheet glass, sodium calcium tempered glass, Low-E sheet glass, Low-E tempered glass; If original sheet glass 1 is optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, twin polishing wire glass, sodium calcium sheet glass, sodium calcium tempered glass, Low-E sheet glass, Low-E tempered glass, then original sheet glass 2 can only be chosen one of which wantonly in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, twin polishing wire glass.
Said quartz sand supporter 5 diameter spans are between φ 0.3～0.5mm, and the height span of quartz sand is between 0.15～0.3mm, and quartz sand cross direction profiles spacing span is 25mm～35mm, and vertically the distribute spacing span is 25mm～35mm.
One or more holes or the groove of said material-putting space 7 for being provided with from glass edge 40mm place; Said bore dia is φ 5mm; Said slot length is 50mm, and said hole or groove depth are 2mm, and the material-putting space of present embodiment is set to 4 grooves; According to the vacuum layer size what of getter, the quantity and the size of deciding groove again are set.
Said aspirating hole 6 diameter spans are between φ 3mm～6mm, and said glass tube and aspirating hole diameter are equal to.
A kind of vacuum flame resistant glass of the present invention, as shown in Figure 3, its making step is:
1. scribing: select dissimilar original sheet glasses for use according to required, require to cut scribing according to relative dimensions;
2. clean: clean and cut the subsequent use original sheet glass that finishes, one group of stacking is subsequent use in twos;
3. do supporter: every group of glass selects a slice, does supporter on this sheet glass surface, at first; Use screen printing technique, do corresponding web plate, stamp the point of diameter φ 0.3～0.5mm at glass surface by specification; The cross direction profiles spacing span of its mid point is 25mm～35mm, and vertical distribute spacing span of point is 25mm～35mm, and point highly is controlled at 0.15～0.3mm; The quartz sand that the material of point selects for use 150 orders～300 order screen packs to filter; Then, place 580 ℃～650 ℃ environment to heat in the glass of carrying out the strong point, so that supporter is fixed on glass surface;
4. put getter: with another piece glass that the strong point is not set in one group of glass; (as shown in Figure 1 at isolated edge b place; B represents the distance of material-putting space from glass edge among the figure, and the b value is 40mm in the present embodiment) one or more long 50mm are set, the groove of wide 2mm (or is provided with diameter phi 5mm; The hole of dark 2mm), before two sheet glass are compound, getter is put into wherein;
5. overlap: with the glass of step in 4. as substrate; The placement width is the plumbous material of the low melting point glass of a (as shown in Figure 1, a represents the width of melt seal layers among the figure, and present embodiment a value is 15mm) along the edge around it; Afterwards; The original sheet glass of step in 3. covered on the original sheet glass of placing the plumbous material of low melting point glass, and guarantee the strong point between two sheet glass, subsequently compound glass is put in the special-purpose stove; Be heated to the required melt temperature of low melting point plumbous material glass, make plumbous material glass that above-mentioned two original sheet glasses are merged;
6. find time: the glass that step has been merged in is 5. offered the hole of diameter size φ 3mm～6mm from side; And pass the through vacuum layer of melt seal layers; Insert a caliber glass tube consistent air in the interlayer that is used to find time then at place, this hole, utilize vacuum pump to be evacuated to that 0.1Pa is following to get final product with the aperture;
7. sealing by fusing: will pass through step and 6. handle the glass tube that plugs to the vacuum glass of vacuum state and it is melted, and make it sealing and separate, and promptly obtain vacuum flame resistant glass of the present invention with vacuum pump with thermal-flame.
Vacuum flame resistant glass transparent performance of the present invention is better, and there is not the problem of obstruct the view in various structures, and heat insulation, insulation, fireproof performance are good, is fit to the door and window and the transparent partition of building, vehicle, boats and ships, aircraft.
The above is merely preferred implementation of the present invention, and protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme that belongs to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, some improvement of under the prerequisite that does not break away from principle of the present invention, carrying out, these improvement also should be regarded as protection scope of the present invention.
Claims (6)
1. vacuum flame resistant glass; Comprise two original sheet glasses that laterally arrange; One is located at a circle melt seal layers at edge between the original sheet glass; One is located at the vacuum layer between the original sheet glass, is evenly equipped with the supporter that is fixed on the original sheet glass in the vacuum layer, it is characterized in that: the material that two original sheet glasses that laterally arrange are selected for use in the said vacuum flame resistant glass is:
One original sheet glass is an optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, the twin polishing wire glass;
Another original sheet glass is an optional one of which in high boron sheet glass, high boron steel glass, caesium potassium flame resistant glass, twin polishing wire glass, sodium calcium sheet glass, sodium calcium tempered glass, Low-E sheet glass, the Low-E tempered glass;
The thickness of said vacuum layer is 0.15～0.3mm; Melt seal layers between original sheet glass and the original sheet glass adopts the plumbous material of low melting point glass; Said melt seal layers is provided with aspirating hole, and said aspirating hole is provided with glass tube, and above support adopts quartz sand; The inwall of at least one glass plate is provided with material-putting space in the said original sheet glass, is provided with getter in the said material-putting space.
2. a kind of vacuum flame resistant glass as claimed in claim 1; It is characterized in that: said quartz sand supporter diameter span is between φ 0.3～0.5mm; The height span of quartz sand is between 0.15～0.3mm; Quartz sand cross direction profiles spacing span is 25mm～35mm, and vertically the distribute spacing span is 25mm～35mm.
3. a kind of vacuum flame resistant glass as claimed in claim 1 is characterized in that: one or more holes or the groove of said material-putting space for being provided with from glass edge 40mm place.
4. a kind of vacuum flame resistant glass as claimed in claim 3 is characterized in that: said bore dia is φ 5mm, and said slot length is 50mm, and said hole or groove depth are 2mm.
5. a kind of vacuum flame resistant glass as claimed in claim 1 is characterized in that: said aspirating hole diameter span is between φ 3mm～6mm, and said glass tube and aspirating hole diameter are equal to.
6. like the described a kind of vacuum flame resistant glass of claim 1～5, its making step is:
1. scribing: select dissimilar original sheet glasses for use according to required, require to cut scribing according to relative dimensions;
2. clean: clean and cut the subsequent use original sheet glass that finishes, one group of stacking is subsequent use in twos;
3. do supporter: every group of glass selects a slice, does supporter on this sheet glass surface, at first; Use screen printing technique, do corresponding web plate, stamp the point of diameter φ 0.3～0.5mm at glass surface by specification; The cross direction profiles spacing span of its mid point is 25mm～35mm, and vertical distribute spacing span of point is 25mm～35mm, and point highly is controlled at 0.15～0.3mm; The quartz sand that the material of point selects for use 150 orders～300 order screen packs to filter; Then, place 580 ℃～650 ℃ environment to heat in the glass of carrying out the strong point, so that supporter is fixed on glass surface;
4. put getter: another piece glass with the strong point is not set in one group of glass, at isolated edge 40mm place one or more long 50mm are set, the groove of wide 2mm (or diameter phi 5mm being set, the hole of dark 2mm) is put into getter wherein before two sheet glass are compound;
5. overlap: with the glass of step in 4. as substrate; Place the plumbous material of the wide low melting point of 15mm glass along the edge around it, afterwards, the original sheet glass of step in 3. covered on the original sheet glass of placing the plumbous material of low melting point glass; And guarantee that the strong point is between two sheet glass; Subsequently compound glass is put in the special-purpose stove, be heated to the required melt temperature of low melting point plumbous material glass, make plumbous material glass that above-mentioned two original sheet glasses are merged;
6. find time: the glass that step has been merged in is 5. offered the hole of diameter size φ 3mm～6mm from side; And pass the through vacuum layer of melt seal layers; Insert a caliber glass tube consistent air in the interlayer that is used to find time then at place, this hole, utilize vacuum pump to be evacuated to that 0.1Pa is following to get final product with the aperture;
7. sealing by fusing: will pass through step and 6. handle the glass tube that plugs to the vacuum glass of vacuum state and it is melted, and make it sealing and separate, and promptly obtain vacuum flame resistant glass of the present invention with vacuum pump with thermal-flame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110122957XA CN102777115A (en) | 2011-05-12 | 2011-05-12 | Vacuum fire-resistant glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110122957XA CN102777115A (en) | 2011-05-12 | 2011-05-12 | Vacuum fire-resistant glass |
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| CN102777115A true CN102777115A (en) | 2012-11-14 |
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| CN201110122957XA Pending CN102777115A (en) | 2011-05-12 | 2011-05-12 | Vacuum fire-resistant glass |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321542A (en) * | 2013-06-24 | 2013-09-25 | 山东耀华玻璃有限公司 | High-strength hollow glass |
| CN103569349A (en) * | 2013-11-13 | 2014-02-12 | 中国航空工业集团公司西安飞机设计研究所 | Airplane cabin anti-mist windscreen |
| CN104329558A (en) * | 2014-10-20 | 2015-02-04 | 太阳真空玻璃有限公司 | Vacuum board and manufacturing method thereof |
| WO2016061839A1 (en) * | 2014-10-20 | 2016-04-28 | 太阳真空玻璃有限公司 | Vacuum board and manufacturing method therefor |
| CN105605914A (en) * | 2016-02-05 | 2016-05-25 | 上海上创超导科技有限公司 | Vacuum tube furnace internal heat-insulating device |
| CN105818493A (en) * | 2016-02-17 | 2016-08-03 | 浙江西溪玻璃有限公司 | Fireproof smart switchable glass |
| CN107916876A (en) * | 2017-12-23 | 2018-04-17 | 黄风山 | Aluminium alloy fire window triplex glass equipped with complex reflex heat-insulating shield |
| CN108150059A (en) * | 2017-12-23 | 2018-06-12 | 黄风山 | Aluminium alloy fire window double glazing equipped with complex reflex heat-insulating shield |
| CN109734334A (en) * | 2019-02-25 | 2019-05-10 | 深圳市辉翰科技发展有限公司 | It is a kind of with fire-retardant, Low emissivity wear-resisting property vacuum energy-saving glass and preparation method thereof |
| CN111635148A (en) * | 2020-07-08 | 2020-09-08 | 佛山市南海平治密封材料有限公司 | Fireproof laminated glass and preparation method thereof |
| CN112431521A (en) * | 2020-11-20 | 2021-03-02 | 温州前瞻玻璃科技有限公司 | Fireproof hollow glass, manufacturing method and application |
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| CN2151978Y (en) * | 1993-06-25 | 1994-01-05 | 邓廷钦 | Fireproof energy-saving wired hollow glass |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321542A (en) * | 2013-06-24 | 2013-09-25 | 山东耀华玻璃有限公司 | High-strength hollow glass |
| CN103569349A (en) * | 2013-11-13 | 2014-02-12 | 中国航空工业集团公司西安飞机设计研究所 | Airplane cabin anti-mist windscreen |
| US10000407B2 (en) | 2014-10-20 | 2018-06-19 | Icesun Vacuum Glass Ltd. | Vacuum plate and method for manufacturing the same |
| CN104329558A (en) * | 2014-10-20 | 2015-02-04 | 太阳真空玻璃有限公司 | Vacuum board and manufacturing method thereof |
| WO2016061839A1 (en) * | 2014-10-20 | 2016-04-28 | 太阳真空玻璃有限公司 | Vacuum board and manufacturing method therefor |
| CN105605914A (en) * | 2016-02-05 | 2016-05-25 | 上海上创超导科技有限公司 | Vacuum tube furnace internal heat-insulating device |
| CN105818493A (en) * | 2016-02-17 | 2016-08-03 | 浙江西溪玻璃有限公司 | Fireproof smart switchable glass |
| CN107916876A (en) * | 2017-12-23 | 2018-04-17 | 黄风山 | Aluminium alloy fire window triplex glass equipped with complex reflex heat-insulating shield |
| CN108150059A (en) * | 2017-12-23 | 2018-06-12 | 黄风山 | Aluminium alloy fire window double glazing equipped with complex reflex heat-insulating shield |
| CN109734334A (en) * | 2019-02-25 | 2019-05-10 | 深圳市辉翰科技发展有限公司 | It is a kind of with fire-retardant, Low emissivity wear-resisting property vacuum energy-saving glass and preparation method thereof |
| CN111635148A (en) * | 2020-07-08 | 2020-09-08 | 佛山市南海平治密封材料有限公司 | Fireproof laminated glass and preparation method thereof |
| CN111635148B (en) * | 2020-07-08 | 2024-07-23 | 广东平治防火材料有限公司 | Fireproof laminated glass and preparation method thereof |
| CN112431521A (en) * | 2020-11-20 | 2021-03-02 | 温州前瞻玻璃科技有限公司 | Fireproof hollow glass, manufacturing method and application |
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Application publication date: 20121114 |