CN112360303A - Vacuum glass with transparent support frame and preparation method thereof - Google Patents
Vacuum glass with transparent support frame and preparation method thereof Download PDFInfo
- Publication number
- CN112360303A CN112360303A CN202011155275.4A CN202011155275A CN112360303A CN 112360303 A CN112360303 A CN 112360303A CN 202011155275 A CN202011155275 A CN 202011155275A CN 112360303 A CN112360303 A CN 112360303A
- Authority
- CN
- China
- Prior art keywords
- glass
- transparent support
- support frame
- transparent
- vacuum glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 66
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000007639 printing Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 238000005245 sintering Methods 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 18
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 abstract description 4
- 241000207961 Sesamum Species 0.000 abstract description 2
- 235000003434 Sesamum indicum Nutrition 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/673—Assembling the units
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/663—Elements for spacing panes
- E06B3/66304—Discrete spacing elements, e.g. for evacuated glazing units
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses vacuum glass with a transparent support frame, which comprises two glass bodies and is characterized in that the two glass bodies are connected through the transparent support frame. The preparation method comprises the following steps: mixing ITO and transparent dispersant in proportion to prepare a transparent support; the transparent support frame is point-printed on the glass body by adopting a printing process; sintering the transparent support frame on the surface of the glass body at a high temperature of 150 ℃ to form a square array distribution; and sealing the vacuum glass. The invention uses a transparent material as a supporting piece, so that the vacuum glass can bear the action of atmospheric pressure in a vacuum state, and the glass is transparent and beautiful, thereby avoiding the problem of punctiform small sesame, improving the transparency of the vacuum glass and perfecting the product day by day.
Description
Technical Field
The invention relates to vacuum glass with a transparent support frame and a preparation method thereof, belonging to the technical field of glass manufacturing.
Background
The flat vacuum glass and toughened flat vacuum glass are produced by vacuumizing the space between two glass plates connected and sealed at their peripheries until the vacuum degree reaches and remains below 0.01Pa, so as to achieve the purpose of heat preservation, heat insulation and sound insulation. The sun-shading coefficient of the door and window is small, and the heat transfer coefficient K is less than or equal to 0.4. The glass is combined with hollow glass, LOW-E glass and the like to form the most reasonable energy-saving glass. The product is a green development product absolutely, the defect in beauty is that a support is arranged between two pieces of glass in order that the product can bear the action of atmospheric pressure in a vacuum state. The pillars are very small and are generally made of stainless steel material with diameter of 0.7mm and height of 0.2-0.3mm, so that there are some supporting members arranged in a square matrix of 6cm × 6cm or 4cm × 4cm, which will destroy the beauty of the glass for the product and cannot fully show the transparent characteristic of the glass, when the finished vacuum glass is seen carefully.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the problem of how to make the vacuum glass bear the action of atmospheric pressure in a vacuum state and make the glass have no dot display is solved.
In order to solve the technical problem, the technical scheme of the invention is to provide vacuum glass with a transparent support frame, which comprises two glass bodies and is characterized in that the two glass bodies are connected through the transparent support frame.
Preferably, the transparent support frame is uniformly distributed between the two glass bodies.
Preferably, the transparent support is made of ITO with a transparent dispersion material.
Preferably, the transparent support frame is made of a tomas epoxy resin transparent high-temperature-resistant adhesive.
Preferably, the length of the transparent support frame is 0.1-0.2 mm.
The invention also provides a preparation method of the vacuum glass with the transparent support frame, which is characterized by comprising the following steps:
step 1): mixing ITO and transparent dispersant in proportion to prepare a transparent support;
step 2): the transparent support frame is point-printed on the glass body by adopting a printing process;
step 3): sintering the transparent support frame on the surface of the glass body at a high temperature of 150 ℃ to form a square array distribution;
step 4): and sealing the vacuum glass.
The invention uses a transparent material as a supporting piece, so that the vacuum glass can bear the action of atmospheric pressure in a vacuum state, and the glass is transparent and beautiful, thereby avoiding the problem of punctiform small sesame, improving the transparency of the vacuum glass and perfecting the product day by day.
Drawings
FIG. 1 is a schematic structural diagram of a vacuum glass with a transparent support frame according to the present invention.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
The embodiment provides a vacuum glass with a transparent support frame, as shown in fig. 1, which comprises two glass bodies 1, wherein the two glass bodies 1 are connected through a transparent support frame 2. The transparent support frame 2 is evenly distributed between the two glass bodies 1.
The transparent support frame 2 is made of an ITO + transparent dispersion material (wherein, ITO is an N-type oxide semiconductor-indium tin oxide, an ITO film, namely an indium tin oxide semiconductor transparent conductive film, generally has two performance indexes of resistivity and light transmittance), the material has the kinetic energy of high temperature resistance of 300 ℃ and ultraviolet oxidation resistance, and the material adopts a fixed ratio, is printed and distributed in a lattice manner, and as the material is a transparent material, lattice dots can be made into phi 1mm, the height is determined by the printed Mohs, and is generally about 0.1-0.2 mm. The hardness of the material is about 20HB, and the material basically meets the requirements of use conditions. Because the material has kinetic energy such as ultraviolet resistance, the heat transfer coefficient is better than that of metal, and the printing layout is adopted, so that the installation and distribution are more accurate, reliable and flexible.
A preparation method of vacuum glass with a transparent support frame comprises the following steps:
step 1: proportioning materials for manufacturing the transparent support frame, and mixing ITO 60% concentration with a transparent dispersant material;
step 2: the material is printed on the glass by a printing method;
and step 3: sintering the glass surface at a temperature of about 150 ℃ to form square matrix distribution;
and 4, step 4: and sealing the vacuum glass.
The material for making transparent support frame is proportioned, and the whole transparent glass glaze material is generally taken. Different silk screen printing plates can be manufactured according to different glasses. And printing one surface of the vacuum glass product, and sintering and shaping.
Name of transparent material: glass glaze
The contents of the components are as follows: 25-35% of silicon dioxide, 10-20% of mica base material, 5-10% of boron trioxide, 5-10% of zinc oxide,
the binder material supplied by the company de pont was spot-printed on glass by a printing method, and sintered on the surface of glass at a temperature of about 150 degrees to form a 40 × 40 square matrix distribution.
And further sintering at high temperature in the process of glass toughening to enable the material to be further combined with the glass. Ensuring certain supporting strength and high temperature, low temperature and ultraviolet resistance.
Claims (6)
1. The vacuum glass with the transparent support frame comprises two glass bodies (1) and is characterized in that the two glass bodies (1) are connected through the transparent support frame (2).
2. Vacuum glass with transparent support according to claim 1, characterized in that the transparent support (2) is evenly distributed between the two glass bodies (1).
3. The vacuum glass with transparent support according to claim 1, wherein the transparent support (2) is made of ITO with a transparent dispersion material.
4. The vacuum glass with transparent support frame as claimed in claim 1, wherein the transparent support frame is made of a high temperature resistant epoxy resin transparent adhesive.
5. The vacuum glass with a transparent support stand according to claim 1, wherein the transparent support stand has a length of 0.1-0.2 mm.
6. A method for preparing vacuum glass with a transparent support according to any one of claims 1 to 5, comprising the steps of:
step 1): mixing ITO and transparent dispersant according to a proportion to prepare a transparent support frame (2);
step 2): the transparent support frame (2) is printed on the glass body (1) by a printing process;
step 3): sintering the transparent support frame (2) on the surface of the glass body (1) at a high temperature of 150 ℃ to form square array distribution;
step 4): and sealing the vacuum glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011155275.4A CN112360303A (en) | 2020-10-26 | 2020-10-26 | Vacuum glass with transparent support frame and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011155275.4A CN112360303A (en) | 2020-10-26 | 2020-10-26 | Vacuum glass with transparent support frame and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112360303A true CN112360303A (en) | 2021-02-12 |
Family
ID=74512166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011155275.4A Pending CN112360303A (en) | 2020-10-26 | 2020-10-26 | Vacuum glass with transparent support frame and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112360303A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588386A (en) * | 2013-11-11 | 2014-02-19 | 青岛亨达玻璃科技有限公司 | Production method of toughened vacuum glass |
| CN105669052A (en) * | 2014-11-19 | 2016-06-15 | 戴长虹 | Bar frame sealed vacuum glass and manufacturing method thereof |
| CN210659764U (en) * | 2018-09-17 | 2020-06-02 | 上海耀江实业有限公司 | Vacuum glass with transparent support |
-
2020
- 2020-10-26 CN CN202011155275.4A patent/CN112360303A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588386A (en) * | 2013-11-11 | 2014-02-19 | 青岛亨达玻璃科技有限公司 | Production method of toughened vacuum glass |
| CN105669052A (en) * | 2014-11-19 | 2016-06-15 | 戴长虹 | Bar frame sealed vacuum glass and manufacturing method thereof |
| CN210659764U (en) * | 2018-09-17 | 2020-06-02 | 上海耀江实业有限公司 | Vacuum glass with transparent support |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210212 |
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| RJ01 | Rejection of invention patent application after publication |