CN110818285A - S-shaped curved surface hollow glass and preparation method thereof - Google Patents
S-shaped curved surface hollow glass and preparation method thereof Download PDFInfo
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- CN110818285A CN110818285A CN201910989564.5A CN201910989564A CN110818285A CN 110818285 A CN110818285 A CN 110818285A CN 201910989564 A CN201910989564 A CN 201910989564A CN 110818285 A CN110818285 A CN 110818285A
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- 239000011521 glass Substances 0.000 title claims abstract description 163
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 238000005192 partition Methods 0.000 claims abstract description 33
- 238000005452 bending Methods 0.000 claims abstract description 12
- 238000005496 tempering Methods 0.000 claims abstract description 10
- 239000000565 sealant Substances 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 31
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 239000005357 flat glass Substances 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000013003 hot bending Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 4
- 229910052743 krypton Inorganic materials 0.000 claims description 4
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000007888 film coating Substances 0.000 claims description 3
- 238000009501 film coating Methods 0.000 claims description 3
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004321 preservation Methods 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses S-shaped curved surface hollow glass and a preparation method thereof, belonging to the field of hollow glass, the S-shaped curved surface hollow glass comprises a hollow glass body, wherein the hollow glass body comprises first S-shaped curved surface glass, second S-shaped curved surface glass, an organic transparent partition plate, a middle frame partition strip and an energy-saving film layer, the organic transparent partition plate is positioned between the first S-shaped curved surface glass and the second S-shaped curved surface glass, the organic transparent partition plate is connected to the inner side edge of the middle frame partition strip, the first S-shaped curved surface glass and the second S-shaped curved surface glass are respectively bonded to the upper side edge and the lower side edge of the middle frame partition strip through sealants, so that the curved surfaces are not single, the energy-saving film layer is arranged on the organic transparent partition plate and separated from the glass, the glass can be subjected to S-shaped bending tempering without damaging the energy-saving film layer, and the S-shaped hollow glass has the heat preservation of, And (4) heat insulation effect.
Description
Technical Field
The invention relates to the field of hollow glass, in particular to S-shaped curved surface hollow glass and a preparation method thereof.
Background
Curved surface hollow glass is gradually used in modern high-end building design, and in order to ensure the use safety, the curved surface hollow glass is manufactured by using plate glass into the curved surface glass by adopting a bending and tempering technology and then synthesized into a hollow cavity. However, if the coated glass is used for manufacturing curved glass, the coated surface of the coated glass can only be placed upwards for steel bending to obtain single curved surface coated glass with an inwards concave film surface, and then curved surface hollow glass is synthesized, and if the glass is an S-shaped composite curved surface, a film layer of an outer convex part is easy to shrink during rapid cooling to generate micro cracks, so that the low radiation performance is reduced; the bent tempering of the coated glass is also easy to cause the problems of deformation, membrane surface damage and the like caused by uneven heating or cooling of the upper surface and the lower surface due to the small radiation rate of the membrane layer.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide S-shaped curved surface hollow glass and a preparation method thereof, which can realize that the curved surface is not single, and an energy-saving film layer is arranged on an organic transparent partition plate and is separated from the glass, so that the glass can be subjected to S-shaped bending tempering without damaging the energy-saving film layer, and meanwhile, the S-shaped hollow glass has the heat preservation and heat insulation effects of the energy-saving film layer.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An S-shaped curved surface hollow glass comprises a hollow glass body, wherein the hollow glass body comprises a first S-shaped curved surface glass, a second S-shaped curved surface glass, an organic transparent partition plate, a middle frame partition bar and an energy-saving film layer, the organic transparent partition plate is positioned between the first S-shaped curved surface glass and the second S-shaped curved surface glass, the organic transparent partition plate is connected to the inner side edge of the middle frame partition bar, the first S-shaped curved surface glass and the second S-shaped curved surface glass are respectively bonded to the upper side edge and the lower side edge of the middle frame partition bar through sealing glue, the outer side edges of the first S-shaped curved surface glass, the second S-shaped curved surface glass and the middle frame partition bar are sealed through structural glue, the energy-saving film layer is plated on the outer surface of the organic transparent partition plate, the curved surface can be made to be not single, the energy-saving film layer is arranged on the organic transparent partition plate and is separated from the glass, so that the glass can be subjected, meanwhile, the S-shaped hollow glass has the heat preservation and insulation effects of an energy-saving film layer.
Furthermore, the first S-shaped curved glass and the second S-shaped curved glass are both formed by hot bending or bending tempering of common flat glass or colored glaze glass substrates.
Furthermore, the organic transparent partition plate is made of one of a PMMA plate, a PC plate, a PVC transparent plate, a PET transparent plate, a PETG transparent plate, a PCTG transparent plate, an MS transparent plate and a PS transparent plate.
Furthermore, the middle frame spacing bars comprise two S-edge spacing bars and two straight-edge spacing bars, the two S-edge spacing bars and the two straight-edge spacing bars are combined to form a frame structure, the S-edge spacing bars and the straight-edge spacing bars are vertically distributed, and inserting angles are connected between the adjacent S-edge spacing bars and the straight-edge spacing bars.
Furthermore, the inside limit of center space bar is rolled over and is had the recess corresponding with organic transparent space bar, and organic transparent space bar passes through the inboard edge of recess joint at center space bar, is convenient for have the installation of organic transparent space bar.
Furthermore, the width of the notch of the groove is larger than that of the organic transparent partition plate, so that the upper side and the lower side of the organic transparent partition plate are communicated, air pressure is equal, the problem of unbalanced air pressure of the upper side and the lower side of the organic transparent partition plate caused by large indoor and outdoor temperature difference is solved, and the safety and the reliability of the hollow glass are improved.
Furthermore, the energy-saving film layer is one of a Low-E film or a heat reflection film.
Further, the inside cavity that first S type curved surface glass, second S type curved surface glass and center space bar formed is separated for two parts in cavity and the second in first cavity through organic transparent space bar, cavity and second in first cavity are through the gap intercommunication between organic transparent space bar and recess, cavity and second in first cavity can be filled with inert gas such as argon, krypton in the inside of cavity and the second, reduce the heat transfer, improve cavity glass' S heat preservation energy-saving effect.
The preparation method of the S-shaped curved surface hollow glass comprises the following steps: the method comprises the following steps:
s1: hot bending or bending and toughening two pieces of flat glass or colored glaze glass substrates into two pieces of S-shaped curved glass with the same shape, namely first S-shaped curved glass and second S-shaped curved glass;
s2: according to the thermal design, the outer surface of the organic transparent partition plate is subjected to film coating processing by a magnetron sputtering method;
s3: preparing four straight edge spacing strips according to a flat plate hollow glass manufacturing rule, bending two straight edge spacing strips corresponding to the curved edge of the S-shaped curved surface glass into S-edge spacing strips which are attached to the curved edge of the S-shaped curved surface glass in shape, ensuring that an air guide seam of each S-edge spacing strip is on the same plane, and then connecting one straight edge spacing strip with the two manufactured S-edge spacing strips through inserting corners to form a U-shaped frame, wherein the U-shaped frame is provided with an opening matched with the other straight edge spacing strip;
s4: one of the first S-shaped curved glass and the second S-shaped curved glass is firstly horizontally placed on a supporting mold, and then the upper side edge and the lower side edge of the U-shaped frame are respectively coated with a sealant;
s5: then adhering the lower side edge of the U-shaped frame to the first S-shaped curved glass, and adhering the second S-shaped curved glass to the upper side edge of the U-shaped frame;
s6: fixing the bonded first S-shaped curved glass and second S-shaped curved glass by using a clamp, and slowly inserting the coated organic spacing plate into the grooves of the two S-shaped spacing bars and the straight-edge spacing bar through the opening of the U-shaped frame;
s7: gluing the upper side and the lower side of the straight edge spacing strip which is not arranged on the U-shaped frame and is folded with the groove, reconnecting the straight edge spacing strip to the opening of the U-shaped frame through the inserting angle to form a middle frame spacing strip, and clamping the organic spacing plate into the groove;
s8: and filling inert gas into the first hollow cavity and the second hollow cavity, and finally sealing the periphery with structural adhesive, thereby finishing the manufacture of the hollow glass and obtaining the finished product S-shaped curved surface hollow glass body.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize making the curved surface not single, and will energy-conserving rete setting on organic transparent space bar, and with the glass separation, make glass can carry out the curved tempering of S type and do not harm energy-conserving rete, make S type cavity glass possess the heat preservation, the thermal-insulated effect of energy-conserving rete simultaneously again.
(2) The first S-shaped curved glass and the second S-shaped curved glass are both formed by hot bending or bending tempering common flat glass or colored glaze glass substrates.
(3) The organic transparent partition plate is made of one of a PMMA plate, a PC plate, a PVC transparent plate, a PET transparent plate, a PETG transparent plate, a PCTG transparent plate, an MS transparent plate and a PS transparent plate.
(4) The middle frame spacing bars comprise two S-edge spacing bars and two straight-edge spacing bars, the two S-edge spacing bars and the two straight-edge spacing bars are combined to form a frame structure, the S-edge spacing bars and the straight-edge spacing bars are vertically distributed, and inserting angles are connected between the adjacent S-edge spacing bars and the adjacent straight-edge spacing bars.
(5) The inboard limit of center space stop bar is rolled over and is had the recess corresponding with the organic transparent space stop, and just the organic transparent space stop passes through the inboard limit of recess joint at the center space stop bar, is convenient for the installation of organic transparent space stop.
(6) The width of the notch of the groove is larger than that of the organic transparent partition plate, so that the upper side and the lower side of the organic transparent partition plate are communicated, the air pressure is equal, the problem of unbalanced air pressure of the upper side and the lower side of the organic transparent partition plate caused by large indoor and outdoor temperature difference is solved, and the safety and the reliability of the hollow glass are improved.
(7) The energy-saving film layer is one of a Low-E film or a heat reflection film.
(8) The inner cavity formed by the first S-shaped curved glass, the second S-shaped curved glass and the middle frame spacing strip is divided into two parts of a first hollow cavity and a second hollow cavity through the organic transparent spacing plate, the first hollow cavity and the second hollow cavity are communicated through gaps between the organic transparent spacing plate and the grooves, inert gases such as argon and krypton can be filled in the first hollow cavity and the second hollow cavity, heat transfer is reduced, and the heat preservation and energy saving effects of the hollow glass are improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a perspective view of the structure of the S-edge spacer of the present invention;
fig. 3 is a perspective view of the construction of the straight-sided spacer of the present invention.
The reference numbers in the figures illustrate:
1 hollow glass body, 11 first S-shaped curved glass, 12 second S-shaped curved glass, 13 organic transparent spacing plates, 14 middle frame spacing strips, 141S-edge spacing strips, 142 straight-edge spacing strips, 143 inserting corners, 144 grooves, 15 energy-saving film layers, 16 first hollow cavities, 17 second hollow cavities, 18 structural glue and 19 sealant.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1, an S-shaped curved hollow glass includes a hollow glass body 1, the hollow glass body 1 includes a first S-shaped curved glass 11, a second S-shaped curved glass 12, an organic transparent spacer 13, a middle frame spacer 14 and an energy-saving film layer 15, the organic transparent spacer 13 is located between the first S-shaped curved glass 11 and the second S-shaped curved glass 12, the organic transparent spacer 13 is connected to an inner side of the middle frame spacer 14, the first S-shaped curved glass 11 and the second S-shaped curved glass 12 are respectively bonded to upper and lower sides of the middle frame spacer 14 through a sealant 19, outer sides of the first S-shaped curved glass 11, the second S-shaped curved glass 12 and the middle frame spacer 14 are sealed through a structural adhesive 18, and the energy-saving film layer 15 is plated on an outer surface of the organic transparent spacer 13.
The first S-shaped curved glass 11 and the second S-shaped curved glass 12 are both formed by hot bending or bending tempering of a common flat glass or a colored glaze glass substrate, the organic transparent spacing plate 13 is made of one of a PMMA plate, a PC plate, a PVC transparent plate, a PET transparent plate, a PETG transparent plate, a PCTG transparent plate, an MS transparent plate and a PS transparent plate, the energy-saving film layer 15 is one of a Low-E film or a heat reflection film, an internal cavity formed by the first S-shaped curved glass 11, the second S-shaped curved glass 12 and the middle frame spacing bar 14 is divided into a first hollow cavity 16 and a second hollow cavity 17 through the organic transparent spacing plate 13, the first hollow cavity 16 and the second hollow cavity 17 are communicated through a gap between the organic transparent spacing plate 13 and the groove 144, inert gases such as argon, krypton gas and the like can be filled in the first hollow cavity 16 and the second hollow cavity 17, heat transfer is reduced, the heat insulation and energy saving effects of the hollow glass are improved, at least one of the first S-shaped curved glass 11 and the second S-shaped curved glass 12 is coated with a colored glaze layer, and the colored glaze layer is transparent to light through the gap between the colored glaze layers, so that the sun-shading effect is achieved.
Referring to fig. 2-3, the middle frame spacer 14 includes two S-side spacers 141 and two straight-side spacers 142, and the two S-side spacers 141 and the two straight-side spacers 142 are combined to form a frame structure, the S-side spacers 141 and the straight-side spacers 142 are vertically distributed, an insertion corner 143 is connected between the adjacent S-side spacers 141 and the straight-side spacers 142, a groove 144 corresponding to the organic transparent spacer 13 is folded at an inner side of the middle frame spacer 14, and the organic transparent spacer 13 is clamped at an inner side of the middle frame spacer 14 through the groove 144, so as to facilitate the installation of the organic transparent spacer 13, the width of the groove 144 is greater than the width of the organic transparent spacer 13, so that the upper and lower sides of the organic transparent spacer 13 are communicated, thereby equalizing the air pressure, and preventing the problem of unbalanced air pressure at the upper and lower sides of the organic transparent spacer 13 due to a large temperature difference between the inside and the outside of the room, the safety and the reliability of the hollow glass are improved.
Example 2
A preparation method of S-shaped curved surface hollow glass comprises the following steps:
s1: two pieces of flat glass or colored glaze glass substrates are thermally bent or bent and toughened into two pieces of S-shaped curved glass with the same shape, namely a first S-shaped curved glass 11 and a second S-shaped curved glass 12;
s2: according to the thermal design, the outer surface of the organic transparent partition plate 13 is subjected to film coating processing by a magnetron sputtering method;
s3: preparing four straight-edge spacing bars 142 according to the manufacturing rule of flat hollow glass, bending two straight-edge spacing bars 142 corresponding to the curved edge of the S-shaped curved glass into S-edge spacing bars 141 attached to the curved edge of the S-shaped curved glass in shape, ensuring that an air guide seam of each S-edge spacing bar 141 is on the same plane, and then connecting one straight-edge spacing bar 142 and two manufactured S-edge spacing bars 141 through inserting corners 143 to form a U-shaped frame, wherein the U-shaped frame is provided with an opening matched with the other straight-edge spacing bar 142;
s4: one of the first S-shaped curved glass 11 and the second S-shaped curved glass 12 is firstly horizontally placed on a supporting mould, and then the upper side edge and the lower side edge of the U-shaped frame are respectively coated with a sealant 19;
s5: then, adhering the lower side edge of the U-shaped frame to the first S-shaped curved glass 11, and adhering the second S-shaped curved glass 12 to the upper side edge of the U-shaped frame;
s6: fixing the bonded first S-shaped curved glass 11 and second S-shaped curved glass 12 by using a clamp, and slowly inserting the coated organic spacing plate 13 into the grooves of the two S-shaped spacing bars 141 and the straight-edge spacing bar 142 through the opening of the U-shaped frame;
s7: gluing the upper and lower two side edges of the other straight edge spacing strip 142 which is not arranged on the U-shaped frame and is folded with the groove, connecting the upper and lower two side edges back to the opening of the U-shaped frame through the inserting angle to form a middle frame spacing strip 14, and clamping the organic spacing plate 13 into the groove;
s8: filling inert gas into the first hollow cavity 16 and the second hollow cavity 17, and finally sealing the periphery with structural adhesive 18, thereby completing the manufacture of the hollow glass and obtaining the finished product S-shaped curved surface hollow glass body 1.
The cavity glass of this scheme sets up to the S type, and the curved surface is not single, through set up organic transparent space bar 13 in two cavity glass inboards, compares three-layer cavity glass in prior art, and its weight loss more facilitates the use, and sets up energy-conserving rete 15 on organic transparent space bar 13, with the glass separation, makes glass can carry out the curved tempering of S type and does not harm energy-conserving rete 15, makes S type cavity glass possess the heat preservation, the thermal-insulated effect of energy-conserving rete 15 simultaneously again.
The above: the preferred embodiments of the present invention are only examples, but the scope of the present invention is not limited thereto; any person skilled in the art should be able to substitute or change the technical solution of the present invention and its modified concept within the technical scope of the present invention, and all the equivalents and modifications thereof should be covered by the protection scope of the present invention.
Claims (9)
1. The utility model provides a S type curved surface cavity glass, includes cavity glass body (1), its characterized in that: the hollow glass body (1) comprises first S-shaped curved glass (11), second S-shaped curved glass (12), an organic transparent partition plate (13), a middle frame spacer bar (14) and an energy-saving film layer (15), the organic transparent partition plate (13) is positioned between the first S-shaped curved glass (11) and the second S-shaped curved glass (12), the organic transparent spacing plate (13) is connected with the inner side edge of the middle frame spacing bar (14), the first S-shaped curved glass (11) and the second S-shaped curved glass (12) are respectively bonded on the upper side and the lower side of the middle frame spacing strip (14) through a sealant (19), the outer side edges of the first S-shaped curved glass (11), the second S-shaped curved glass (12) and the middle frame spacing bar (14) are sealed by structural adhesive (18), the energy-saving film layer (15) is plated on the outer surface of the organic transparent partition plate (13).
2. The S-shaped curved hollow glass according to claim 1, wherein: the first S-shaped curved glass (11) and the second S-shaped curved glass (12) are both formed by hot bending or bending tempering of common flat glass or colored glaze glass substrates.
3. The S-shaped curved hollow glass according to claim 1, wherein: the organic transparent partition plate (13) is made of one of a PMMA plate, a PC plate, a PVC transparent plate, a PET transparent plate, a PETG transparent plate, a PCTG transparent plate, an MS transparent plate and a PS transparent plate.
4. The S-shaped curved hollow glass according to claim 1, wherein: the middle frame spacing bar (14) comprises two S-edge spacing bars (141) and two straight-edge spacing bars (142), the two S-edge spacing bars (141) and the two straight-edge spacing bars (142) are combined to form a frame structure, the S-edge spacing bars (141) and the straight-edge spacing bars (142) are vertically distributed, and inserting corners (143) are connected between the adjacent S-edge spacing bars (141) and the adjacent straight-edge spacing bars (142).
5. The S-shaped curved hollow glass according to claim 1, wherein: the inner side edge of the middle frame spacing bar (14) is folded with a groove (144) corresponding to the organic transparent spacing plate (13), and the organic transparent spacing plate (13) is connected with the inner side edge of the middle frame spacing bar (14) in a clamping mode through the groove (144).
6. The S-shaped curved hollow glass according to claim 5, wherein: the width of the notch of the groove (144) is larger than that of the organic transparent partition plate (13).
7. The S-shaped curved hollow glass according to claim 1, wherein: the energy-saving film layer (15) is one of a Low-E film or a heat reflection film.
8. The S-shaped curved hollow glass according to claim 1, wherein: the inner cavity formed by the first S-shaped curved glass (11), the second S-shaped curved glass (12) and the middle frame spacer bar (14) is divided into two parts of a first hollow cavity (16) and a second hollow cavity (17) through an organic transparent spacer plate (13), the first hollow cavity (16) and the second hollow cavity (17) are communicated through a gap between the organic transparent spacer plate (13) and a groove (144), and inert gases such as argon and krypton can be filled in the first hollow cavity (16) and the second hollow cavity (17).
9. The method for preparing the S-shaped curved surface hollow glass according to the claims 1 to 8, which is characterized by comprising the following steps:
s1: two pieces of flat glass or colored glaze glass substrates are thermally bent or bent and toughened into two pieces of S-shaped curved glass with the same shape, namely first S-shaped curved glass (11) and second S-shaped curved glass (12);
s2: according to the thermal design, the outer surface of the organic transparent partition plate (13) is subjected to film coating processing by a magnetron sputtering method;
s3: preparing four straight-edge spacing bars (142) according to a flat hollow glass manufacturing rule, bending two straight-edge spacing bars (142) corresponding to the curved edge of the S-shaped curved surface glass into S-edge spacing bars (141) fitting the curved edge shape of the S-shaped curved surface glass, ensuring that an air guide seam of each S-edge spacing bar (141) is on the same plane, and then connecting one straight-edge spacing bar (142) with the two manufactured S-edge spacing bars (141) through inserting corners (143) to form a U-shaped frame, wherein the U-shaped frame is provided with an opening matched with the other straight-edge spacing bar (142);
s4: one of the first S-shaped curved glass (11) and the second S-shaped curved glass (12) is firstly placed on a supporting mould horizontally, and then the upper side edge and the lower side edge of the U-shaped frame are respectively coated with a sealant (19);
s5: then, adhering the lower side edge of the U-shaped frame to the first S-shaped curved glass (11), and adhering the second S-shaped curved glass (12) to the upper side edge of the U-shaped frame;
s6: fixing the bonded first S-shaped curved glass (11) and second S-shaped curved glass (12) by using a clamp, and slowly inserting the coated organic spacing plate (13) into the grooves of the two S-edge spacing bars (141) and the straight-edge spacing bars (142) through the opening of the U-shaped frame;
s7: gluing the upper side and the lower side of the other straight edge spacing strip (142) which is not arranged on the U-shaped frame and is folded with the groove, connecting the upper side and the lower side of the straight edge spacing strip back to the opening of the U-shaped frame through the inserting angle to form a middle frame spacing strip (14), and clamping the organic spacing plate (13) into the groove;
s8: and filling inert gas into the first hollow cavity (16) and the second hollow cavity (17), and finally sealing the periphery with structural adhesive (18), thereby completing the manufacture of the hollow glass and obtaining the finished product of the S-shaped curved surface hollow glass body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989564.5A CN110818285B (en) | 2019-10-17 | 2019-10-17 | S-shaped curved surface hollow glass and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111170657A (en) * | 2020-03-03 | 2020-05-19 | 中航三鑫股份有限公司 | Double-cavity hollow glass and manufacturing method thereof |
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| KR101453307B1 (en) * | 2014-04-08 | 2014-10-23 | 주식회사 에피온 | Vacuum glass panel module |
| CN205502385U (en) * | 2016-03-28 | 2016-08-24 | 伍治东 | Double glazing glass |
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| CN201221291Y (en) * | 2008-03-14 | 2009-04-15 | 深圳市南玻伟光镀膜玻璃有限公司 | Hollow glass spacing strip |
| CN202718564U (en) * | 2012-07-04 | 2013-02-06 | 苏州华建玻璃有限公司 | Three-layer curved hollow glass |
| CN103232154A (en) * | 2013-04-27 | 2013-08-07 | 洛阳兰迪玻璃机器股份有限公司 | Vacuum glass with intermediate partitions |
| KR101453307B1 (en) * | 2014-04-08 | 2014-10-23 | 주식회사 에피온 | Vacuum glass panel module |
| CN205502385U (en) * | 2016-03-28 | 2016-08-24 | 伍治东 | Double glazing glass |
| CN211005142U (en) * | 2019-10-17 | 2020-07-14 | 中航三鑫股份有限公司 | S-shaped curved surface hollow glass |
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| CN111170657A (en) * | 2020-03-03 | 2020-05-19 | 中航三鑫股份有限公司 | Double-cavity hollow glass and manufacturing method thereof |
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| CN110818285B (en) | 2024-02-09 |
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Address after: 518000 17, Nanbao Road, 2061 Nanhai Road, Nanshan District, Shenzhen, Guangdong. Applicant after: Haikong Nanhai Development Co.,Ltd. Applicant after: Guangdong Haikong special glass technology Co.,Ltd. Address before: 518054 floor 17, xinbaohui building, 2061 Nanhai Avenue, Nanshan District, Shenzhen, Guangdong Applicant before: AVIC SANXIN Co.,Ltd. Applicant before: GUANGDONG AVIC SPECIAL GLASS TECHNOLOGY Co.,Ltd. |
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