CN112878556B - Preparation method of building curtain wall glass - Google Patents
Preparation method of building curtain wall glass Download PDFInfo
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- CN112878556B CN112878556B CN202110038226.0A CN202110038226A CN112878556B CN 112878556 B CN112878556 B CN 112878556B CN 202110038226 A CN202110038226 A CN 202110038226A CN 112878556 B CN112878556 B CN 112878556B
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- glass
- curtain wall
- edge
- building curtain
- machine
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- 239000011521 glass Substances 0.000 title claims abstract description 201
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 238000007688 edging Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 238000005496 tempering Methods 0.000 claims description 44
- 238000005553 drilling Methods 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 21
- 239000002120 nanofilm Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010791 quenching Methods 0.000 claims description 4
- 230000000171 quenching effect Effects 0.000 claims description 4
- 239000002121 nanofiber Substances 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 4
- 239000005341 toughened glass Substances 0.000 description 3
- 240000004282 Grewia occidentalis Species 0.000 description 2
- QZRLETONGKUVFA-UHFFFAOYSA-N [K].[Cs] Chemical compound [K].[Cs] QZRLETONGKUVFA-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to the technical field of building curtain wall glass, and discloses a preparation method of building curtain wall glass, which comprises the following steps: step one: firstly, cutting glass by using a glass cutting machine, after the glass cutting is finished, edging the glass edge by using a glass edging machine, polishing the glass edge by using a specially-made grinding wheel, and cooling by using circulating water to prevent the edge from being damaged due to the temperature rise during edging, and cleaning the glass edge after the glass edge is polished. According to the invention, the four corners in the glass groove are drilled with the thread grooves, then the transparent ceramic heat accumulator is placed in the glass groove, the transparent ceramic heat accumulator is connected and fixed with the thread grooves in the glass groove by utilizing the fixing bolts, the ceramic heat accumulator can be combined with curtain wall glass, the ceramic heat accumulator can absorb heat in the normal use process of the curtain wall glass, the ceramic heat accumulator can dissipate heat at night, the glass is heated, and the self-explosion caused by overlarge temperature difference of the glass is avoided.
Description
Technical Field
The invention relates to the technical field of building curtain wall glass, in particular to a preparation method of building curtain wall glass.
Background
The glass curtain wall is a building outer enclosure structure or a decorative structure which has certain displacement capacity relative to the main body structure by a supporting structure system and does not share the action of the main body structure. The wall body has two types of single-layer glass and double-layer glass. The glass curtain wall is a beautiful and novel building wall decorating method and is a remarkable characteristic of modern high-rise building times.
Patent number CN202010681048.9 discloses a toughened glass and a manufacturing method thereof, the manufacturing method of the toughened glass comprises the following steps: providing a glass substrate and cesium potassium fireproof liquid; uniformly spraying cesium-potassium fireproof liquid on two opposite surfaces of a glass substrate, standing for a period of time, and cleaning after standing is completed; the cleaned glass substrate is put into a tempering furnace for tempering, the heating time of the tempering furnace is 125-145 s, the heating section of the tempering furnace is divided into a furnace feeding heating zone, a tempering heating zone and a furnace discharging heating zone along the conveying direction of the glass substrate, the heating temperature of the furnace feeding heating zone is set to 600-680 ℃, the heating temperature of the tempering heating zone is set to 680-745 ℃, the heating temperature of the furnace discharging heating zone is set to 690-720 ℃, the cooling wind pressure of a cooling section in the tempering furnace is 28000 pa-32000 pa, the blowing distance of the cooling section is 4-8 mm, and the air outlet temperature of the cooling section is 20-25 ℃, thereby obtaining the tempered glass with high stress, small fragments and high impact strength.
However, when the existing building curtain wall glass is used, the possibility of self-explosion caused by defects of the existing building curtain wall glass is high in temperature difference change, and meanwhile, once the four corners and edges of the existing building curtain wall glass are impacted, the stress balance system in the whole glass is broken, and the glass can be completely burst into particles.
Disclosure of Invention
The invention aims to provide a preparation method of building curtain wall glass, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a preparation method of building curtain wall glass comprises the following steps:
step one: firstly, cutting glass by using a glass cutting machine, edging the glass edge by using a glass edging machine after the glass cutting is finished, polishing the glass edge by using a special grinding wheel, and cooling by using circulating water to prevent the edge from being damaged due to the temperature rise during edging, and cleaning the glass edge after the glass edge is polished;
step two: after the glass edge is ground, placing the glass on a glass drilling machine, and drilling the glass surface according to a preset hole position by using the glass drilling machine.
Step three: then, a plurality of strip-shaped grooves are formed in the front surface and the rear surface of the glass by utilizing a drilling machine, after the grooving of the glass is completed, a drill bit on the glass drilling machine is replaced by a threaded drill bit, a threaded groove is drilled in a four-corner in the glass groove, then, a transparent ceramic heat accumulator is placed in the glass groove, and a fixing bolt is used for penetrating through the transparent ceramic heat accumulator and connecting and fixing the transparent ceramic heat accumulator with the threaded groove in the glass groove.
Step four: then tempering the glass, putting the cleaned glass substrate into a tempering furnace for tempering, uniformly heating the glass to a certain temperature, rapidly quenching the glass, and generating balance stress in the glass by utilizing the principle of thermal expansion and cold contraction;
step five: after glass tempering is finished, a film sticking machine is used for sticking nano films on the front side, the rear side, the upper side, the lower side, the left side and the right side of glass, and then glue is used for sticking transparent rubber sheets on four corners of the front side of the nano films.
As a preferred embodiment of the present invention, the glass cutter in the first step may be one of a manual shaped glass cutter, a semi-automatic shaped glass cutter, a pneumatic square glass cutter and a full-automatic shaped glass cutter.
As a preferred embodiment of the invention, in the first step, a glass edging machine is adopted, the edging time of the glass is 5-15min, and the circulating water is warm water at 5-10 ℃.
As a preferred embodiment of the present invention, the glass drilling machine in the second step may be General purpose computer One of the horizontal glass drilling machine and the numerical control vertical glass drilling machine.
In a preferred embodiment of the present invention, in the third step, a glass groove is formed in the front and rear surfaces of the glass by using a drilling machine, the groove width is 1mm, and the width of the transparent ceramic heat accumulator is also 1mm.
As a preferred embodiment of the present invention, the tempering furnace in the fourth step may be one of a flat tempering furnace set, a curved tempering furnace set, a flat-curved combined tempering furnace set and a fixed die tempering furnace set.
As a preferred embodiment of the invention, the heating time of the tempering furnace in the fourth step is 100s-110s, and the heating temperature of the tempering furnace is 570-650 ℃.
In a preferred embodiment of the present invention, the nano-film in the fifth step may be one of a nano-ceramic film and a nano-fiber film.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the thread grooves are drilled on the four corners in the glass groove, then the transparent ceramic heat accumulator is placed in the glass groove, the fixing bolts penetrate through the transparent ceramic heat accumulator and are connected and fixed with the thread grooves in the glass groove, the ceramic heat accumulator can be combined with curtain wall glass, in the normal use process of the curtain wall glass, the ceramic heat accumulator can absorb heat, the ceramic heat accumulator can radiate heat at night to heat the glass, the self-explosion caused by overlarge temperature difference of the glass is avoided, the nano films are attached on the front side, the rear side, the upper side, the lower side, the left side and the right side of the glass by using the film attaching machine, then the transparent rubber sheets are adhered on the front four corners of the nano films by using glue, the nano films are firstly adhered on the surface of the curtain wall glass, the multi-surface nano films are utilized, the surface scratch of the curtain wall glass can be avoided, even if the curtain wall glass is broken, the nano films can also support the broken glass, the glass is prevented from falling, the nano films have a certain shock resistance, the shock resistance of the curtain wall can be improved, the four corners of the nano films are prevented from being broken, the transparent rubber sheets are fully, and the transparent glass can be completely broken into a whole system, and the transparent glass is prevented from being broken, and the four corners from being broken, and the whole glass has a particle shape.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a flow chart of a method for manufacturing a building curtain wall glass according to the present invention.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example; the model of the electric appliance provided by the invention is only used as a reference. It is possible for those skilled in the art to replace different types of electrical appliances having the same function according to actual use conditions, and it is possible for those skilled in the art to understand the specific meaning of the above terms in the present invention in a specific case.
Referring to fig. 1, the present invention provides a technical solution: a preparation method of building curtain wall glass comprises the following steps:
step one: firstly, cutting glass by using a glass cutting machine, edging the glass edge by using a glass edging machine after the glass cutting is finished, polishing the glass edge by using a special grinding wheel, and cooling by using circulating water to prevent the edge from being damaged due to the temperature rise during edging, and cleaning the glass edge after the glass edge is polished;
step two: after the glass edge is ground, placing the glass on a glass drilling machine, and drilling the glass surface according to a preset hole position by using the glass drilling machine.
Step three: then, a plurality of strip-shaped grooves are formed in the front surface and the rear surface of the glass by utilizing a drilling machine, after the grooving of the glass is completed, a drill bit on the glass drilling machine is replaced by a threaded drill bit, a threaded groove is drilled in a four-corner in the glass groove, then, a transparent ceramic heat accumulator is placed in the glass groove, and a fixing bolt is used for penetrating through the transparent ceramic heat accumulator and connecting and fixing the transparent ceramic heat accumulator with the threaded groove in the glass groove.
Step four: then tempering the glass, putting the cleaned glass substrate into a tempering furnace for tempering, uniformly heating the glass to a certain temperature, rapidly quenching the glass, and generating balance stress in the glass by utilizing the principle of thermal expansion and cold contraction;
step five: after glass tempering is finished, a film sticking machine is used for sticking nano films on the front side, the rear side, the upper side, the lower side, the left side and the right side of glass, and then glue is used for sticking transparent rubber sheets on four corners of the front side of the nano films.
The glass cutting machine in the first step can be one of a manual special-shaped glass cutting machine, a semi-automatic special-shaped glass cutting machine, a pneumatic square glass cutting machine and a full-automatic special-shaped glass cutting machine.
Wherein, in the first step, a glass edging machine is adopted, the edging time of glass is 5-15min, and the circulating water is warm water with the temperature of 5-10 ℃.
Wherein, the glass drilling machine in the second step can be General purpose computer One of the horizontal glass drilling machine and the numerical control vertical glass drilling machine.
And in the third step, a glass groove is formed in the front surface and the rear surface of the glass by using a drilling machine, the groove width is 1mm, and the width of the transparent ceramic heat accumulator is also 1mm.
The tempering furnace in the fourth step can be one of a flat tempering furnace unit, a curved tempering furnace unit, a flat-curved combined tempering furnace unit and a fixed die tempering furnace unit.
Wherein the heating time of the tempering furnace in the fourth step is 100s-110s, and the heating temperature of the tempering furnace is 570-650 ℃.
The nano film in the fifth step can be one of a nano ceramic film and a nano fiber film.
Firstly, cutting glass by using a glass cutting machine, after finishing glass cutting, edging the glass edge by using a glass edging machine, polishing the glass edge by using a special grinding wheel, cooling by using circulating water to prevent the edge from being damaged due to temperature rise during edging, cleaning the glass edge after polishing, placing the glass on a glass drilling machine, drilling the glass surface by using the glass drilling machine according to preset hole positions, then opening a plurality of strip-shaped grooves on the front and rear surfaces of the glass by using the drilling machine, after finishing glass slotting, changing a drill bit on the glass drilling machine into a thread drill bit, drilling a thread groove on a quadrangle in the glass groove, then placing a transparent ceramic heat accumulator in the glass groove, penetrating the transparent ceramic heat accumulator through a fixing bolt to be connected and fixed with the thread groove in the glass groove, then tempering the glass, putting the glass substrate after the cleaning into a tempering furnace for tempering, uniformly heating the glass to a certain temperature, then rapidly quenching, utilizing the principle of thermal expansion and cold contraction to generate balanced stress in the glass, after the glass tempering is finished, utilizing a film sticking machine to stick nano films on the front side, the rear side, the upper side, the lower side, the left side and the right side of the glass, and then sticking transparent rubber sheets on the four corners of the front side of the nano films by using glue. The ceramic heat accumulator can absorb heat, and the ceramic heat accumulator can radiate heat to heat glass at night, so that the self-explosion caused by overlarge temperature difference of the glass is avoided.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The preparation method of the building curtain wall glass is characterized by comprising the following steps of:
step one: firstly, cutting glass by using a glass cutting machine, edging the glass edge by using a glass edging machine after the glass cutting is finished, polishing the glass edge by using a special grinding wheel, and cooling by using circulating water to prevent the edge from being damaged due to the temperature rise during edging, and cleaning the glass edge after the glass edge is ground;
step two: after the glass edge is ground, placing the glass on a glass drilling machine, and drilling the surface of the glass according to a preset hole position by using the glass drilling machine;
step three: then a plurality of strip-shaped grooves are formed in the front surface and the rear surface of the glass by using a drilling machine, after the grooving of the glass is completed, a drill bit on the glass drilling machine is replaced by a threaded drill bit, a threaded groove is drilled at the four corners in the glass groove, then a transparent ceramic heat accumulator is placed in the glass groove, and a fixing bolt is used for penetrating through the transparent ceramic heat accumulator and connecting and fixing the transparent ceramic heat accumulator with the threaded groove in the glass groove;
step four: then tempering the glass, putting the cleaned glass substrate into a tempering furnace for tempering, uniformly heating the glass to a certain temperature, rapidly quenching the glass, and generating balance stress in the glass by utilizing the principle of thermal expansion and cold contraction;
step five: after glass tempering is finished, a film sticking machine is used for sticking nano films on the front side, the rear side, the upper side, the lower side, the left side and the right side of glass, and then glue is used for sticking transparent rubber sheets on four corners of the front side of the nano films.
2. The method for manufacturing the building curtain wall glass according to claim 1, wherein the method comprises the following steps: the glass cutting machine in the first step can be one of a manual special-shaped glass cutting machine, a semi-automatic special-shaped glass cutting machine, a pneumatic square glass cutting machine and a full-automatic special-shaped glass cutting machine.
3. The method for manufacturing the building curtain wall glass according to claim 1, wherein the method comprises the following steps: in the first step, a glass edging machine is adopted, the edging time of glass is 5-15min, and circulating water is warm water at 5-10 ℃.
4. The method for manufacturing the building curtain wall glass according to claim 1, wherein the method comprises the following steps: the glass drilling machine in the second step can be one of a common horizontal glass drilling machine and a numerical control vertical glass drilling machine.
5. The method for manufacturing the building curtain wall glass according to claim 1, wherein the method comprises the following steps: and thirdly, forming glass grooves on the front and rear surfaces of the glass by using a drilling machine, wherein the groove width is 1mm, and the width of the transparent ceramic heat accumulator is also 1mm.
6. The method for manufacturing the building curtain wall glass according to claim 1, wherein the method comprises the following steps: the tempering furnace in the fourth step can be one of a flat tempering furnace unit, a curved tempering furnace unit, a flat-curved combined tempering furnace unit and a fixed die tempering furnace unit.
7. The method for manufacturing the building curtain wall glass according to claim 1, wherein the method comprises the following steps: the heating time of the tempering furnace in the fourth step is 100s-110s, and the heating temperature of the tempering furnace is 570-650 ℃.
8. The method for manufacturing the building curtain wall glass according to claim 1, wherein the method comprises the following steps: the nano film in the fifth step can be one of a nano ceramic film and a nano fiber film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038226.0A CN112878556B (en) | 2021-01-12 | 2021-01-12 | Preparation method of building curtain wall glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038226.0A CN112878556B (en) | 2021-01-12 | 2021-01-12 | Preparation method of building curtain wall glass |
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| CN112878556A CN112878556A (en) | 2021-06-01 |
| CN112878556B true CN112878556B (en) | 2024-03-15 |
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| CN113387555A (en) * | 2021-06-29 | 2021-09-14 | 吴江南玻华东工程玻璃有限公司 | Hole-digging glass tempering production method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030028868A (en) * | 2001-10-04 | 2003-04-11 | 천원기 | Vacuum tube type solar colector for anti-frozen burst |
| CN203097620U (en) * | 2013-03-11 | 2013-07-31 | 辽宁德菲格瑞特新型节能材料有限公司 | Hollow glass with phase change working medium groove |
| CN105385371A (en) * | 2014-09-01 | 2016-03-09 | 日东电工株式会社 | Carrier film for transparent conductive film and laminated body |
| CN109867436A (en) * | 2019-04-23 | 2019-06-11 | 浙江耐特玻璃科技股份有限公司 | A kind of production line and its production technology of cooktop glass |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008137966A2 (en) * | 2007-05-07 | 2008-11-13 | Robert Stancel | Structures for low cost, reliable solar roofing |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030028868A (en) * | 2001-10-04 | 2003-04-11 | 천원기 | Vacuum tube type solar colector for anti-frozen burst |
| CN203097620U (en) * | 2013-03-11 | 2013-07-31 | 辽宁德菲格瑞特新型节能材料有限公司 | Hollow glass with phase change working medium groove |
| CN105385371A (en) * | 2014-09-01 | 2016-03-09 | 日东电工株式会社 | Carrier film for transparent conductive film and laminated body |
| CN109867436A (en) * | 2019-04-23 | 2019-06-11 | 浙江耐特玻璃科技股份有限公司 | A kind of production line and its production technology of cooktop glass |
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