CN2670559Y - Vacuum glass made of strengthened glass - Google Patents
Vacuum glass made of strengthened glass Download PDFInfo
- Publication number
- CN2670559Y CN2670559Y CNU032490224U CN03249022U CN2670559Y CN 2670559 Y CN2670559 Y CN 2670559Y CN U032490224 U CNU032490224 U CN U032490224U CN 03249022 U CN03249022 U CN 03249022U CN 2670559 Y CN2670559 Y CN 2670559Y
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- CN
- China
- Prior art keywords
- glass
- hole
- vacuum
- tempered glass
- tempered
- 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.)
- Expired - Lifetime
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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
Abstract
The utility model provides a vacuum glass made of strengthened glass, comprising an upper layer strengthened glass and a lower layer strengthened glass. Struttings are distributed on the surface of the lower layer strengthened glass; the upper layer strengthened glass is arranged on the strutting; an isolation space is formed between the lower layer strengthened glass and the upper layer strengthened glass. The circumjacent part between the two layer strengthened glass is provided with the solidifying body made up of the low glass powder, and the two layer strengthened glass is tightly sealed by the solidifying body. The surface of the upper layer strengthened glass is provided with a via hole; through the via hole, a glass column is arranged on the surface of the lower layer strengthened glass; the upper end of the glass column is positioned in the via hole. The low glass powder is arranged in the via hole and forms the solidifying layer after melting and cooling; the via hole is sealed by the solidifying layer. The isolation space is vacuum state after being pumped into a vacuum status and sealing the via hole. The utility model adopts that the vacuum glass is made of two pieces of strengthened glass and has favorable effects of heat insulating and sound insulating and nonperishable, and the hurt to the people doesn't caused by the break glass.
Description
Technical field
The utility model relates to a kind of vacuum glass, and especially a kind of have a high security, be difficult for broken, and the vacuum glass made from tempered glass that is difficult for after the fragmentation hurting sb.'s feelings.Belong to glass manufacturing technology field.
Background technology
Usually, the vacuum glass great majority that adopted on building and various device, the facility are to adopt two-layer ordinary plate glass is supported isolation, again through oversintering, vacuumize, seal that method such as processing makes.This vacuum glass, and is widely used so have good heat insulation, sound insulation value because vacuum is pumped in the space between its two-layer sheet glass.
Along with the quick construction of modern city, highrise building especially super highrise building has obtained unprecedented fast development.For obtaining good sound insulation, heat insulation and radiation proof effect, increasing vacuum glass is installed on these buildings.
When highrise building is installed glass, comparatively strict requirement has been proposed for the safety of glass.Because simple glass is broken easily when being accidentally impacted.When the glass on the building is broken, often be accompanied by bigger glass fragment and fall, sharp glass fragment has constituted great threat to the pedestrian or the vehicle on ground.At highrise building, in addition on the super high rise building, because eminence has bigger wind-force, therefore, the broken phenomenon of easier generation glass, it threatens just bigger.The past solution to this problem is to adopt very thick glass to make window and curtain wall.This method has just reduced the probability of glass fragmentation, in case but fundamentally do not solve the threat problem that is caused after the glass fragmentation.
When building adopts thick and heavy glass, can only abandon the use of the vacuum glass of multiple good functional performancies such as height is heat insulation, high sound insulation to having.
For some laboratory equipment, special producing equipment, because the specific (special) requirements of scientific experiment and process of producing product, some part of these experimental facilities, production equipment must adopt vacuum glass, and in the time of can not using thick and heavy simple glass, provide the higher vacuum glass of safety just to seem particularly important.
According to the above, provide to be difficult for brokenly, and can not cause injury after the fragmentation, and have the vacuum glass of good sound insulation, heat insulation and anti glare anti static coatings radiance the people, now become glass work and even glass and used the industry urgent problem.
The utility model content
The purpose of this utility model is to provide a kind of vacuum glass made from tempered glass at the existing unsafe problems of above-mentioned traditional vacuum glass, this vacuum glass not only has good heat insulation, sound insulation and prevents the performance of high light radiation, and being difficult for fragmentation, the cullet after the fragmentation can not damage human body.
The purpose of this utility model is achieved through the following technical solutions:
A kind of vacuum glass made from tempered glass, it comprises upper strata tempered glass, lower floor's tempered glass.The surface distributed of lower floor's tempered glass is provided with supporter, and upper strata tempered glass is placed on the supporter, and forms insulating space between lower floor's tempered glass.Establish the solidifying body that is formed by low glass powder fusion cooling back along the Zhou Bianhuan of glass between two-layer tempered glass, this solidifying body is the tight sealing-in of two-layer tempered glass, in order to the sealing insulating space, thereby constituted main body with the vacuum glass of tempered glass manufacturing.
Tempered glass surface, upper strata is provided with through hole, by this through hole, on the surface of lower floor's tempered glass, place a glass column, the upper end of this glass column is positioned at described through hole, after being convenient to vacuumize, the solidification layer that adopts low glass powder fusion cooling back to form is sealed through hole.After vacuumizing and sealing through hole, insulating space is a vacuum state.
The sealing through hole can also adopt the mode of establishing the sealing of hole sheet at the through hole inner cap, and the sealing of hole sheet is arranged on the solidification layer, is fixed by this solidification layer.
For improving heat-proof quality, can lay transparent reflectance coating at the inner surface of upper strata tempered glass or lower floor's tempered glass.When only when the interior table of lower floor's tempered glass lays transparent reflectance coating, supporter is set between this transparent reflectance coating and the upper strata tempered glass; When only when the interior table of upper strata tempered glass lays transparent reflectance coating, supporter is set between this transparent reflectance coating and the lower floor's tempered glass.
In technique scheme, when the solidification layer that adopts low glass powder fusion cooling back to form is sealed through hole, glass column can be replaced with hollow cup-shaped glass column, this cup-shaped glass column be located in the surface of lower floor's tempered glass, its bottom is in the through hole, offer hole or breach with its internal run-through on the surface of cup-shaped glass column, its inside is used to be provided with getter.When adopting solidification layer and sealing of hole sheet together through hole to be sealed, glass column can be replaced with hollow glass tube, this hollow glass tube upper end is in the through hole, and its surface offers hole or the breach with its internal run-through, in the hollow glass tube getter can be set.
Before vacuumizing operation, getter is placed in cup-shaped glass column or the hollow glass tube.After vacuumizing and sealing through hole, start radio-frequency generator and activate getter, getter by cup-shaped glass column or hollow glass tube-surface the hole or breach to absorbing with the residual gas in the vacuum glass insulating space of tempered glass manufacturing, make vacuum be able to further raising.
Above-mentioned upper strata tempered glass is after through hole is offered on the ordinary plate glass surface, again it is carried out tempering and handles, thereby make tempered glass.
By above describe, in general terms to technical scheme, as can be seen, the utility model adopts two blocks of tempered glass to make vacuum glass, make it not only have good heat insulation, soundproof effect, and when it is in a single day broken, the distinctive crumbling method of tempered glass, make cullet not only less but also do not have a sharp sharp sword, even so fall from eminence, also can not cause injury, meet various high levels, even super high rise building is to the glass safety performance demands the people, also can be widely used in producing, have great practical value in scientific research, enterprise.
Description of drawings
Fig. 1 is provided the first example structure schematic diagram by the utility model;
Fig. 2 is provided the second example structure schematic diagram by the utility model;
Fig. 3 is the glass column schematic diagram of another kind of form related in the utility model.
The specific embodiment
Below, by two specific embodiments the utility model is described in further detail.
Embodiment one
Present embodiment comprises upper strata tempered glass 1, lower floor's tempered glass 2.Be laid with transparent reflectance coating 6 on the surface of lower floor's tempered glass 2, supporter 3 is uniformly set on the transparent reflectance coating 6, and upper strata tempered glass 1 is placed on the supporter 3, and forms insulating space 5 between lower floor's tempered glass 2.Establish the solidifying body 4 that is formed by low glass powder fusion cooling back along Zhou Bianhuan between the two-layer tempered glass, this solidifying body 4 constitutes the main body of the vacuum glass made from tempered glass with the tight sealing-in of two-layer tempered glass.
Above-mentioned low glass powder is the low temperature low-coefficient glass powder that often uses in the vacuum glass manufacturing, is used to carry out the sealing-in between the glass.In the manufacture process of present embodiment, at the Zhou Bianhuan Zhou Bushe of the lower floor's tempered glass 2 that is laid with transparent reflectance coating 6 low glass powder, and send into the heating furnace preheating, make low glass powder fusion slightly, after the cooling, supporter 3 is set on lower floor's tempered glass 2, then upper strata tempered glass 1 is placed on the supporter 3.Because the height of low glass powder a little more than supporter 3, makes upper strata tempered glass 1 set up on the low glass powder of fusion cooling curing slightly.When two-layer tempered glass was heated, the low glass powder fusion was also softening, and upper strata tempered glass 1 is dropped on the supporter 3, and at this moment, the low glass powder of fusion is just with peripheral tight the sealing of two-layer tempered glass.
The surface of upper strata tempered glass 1 also is provided with through hole 11, by this through hole 11, place a glass column 7 on the transparent reflectance coating 6 on lower floor's tempered glass 2 surfaces, glass column 7 upper ends are provided with the solidification layer 12 that low glass powder fusion cooling back forms, and this solidification layer 12 is tightly sealed through hole 11.
The height of glass column 7 is according to the thickness of the vacuum glass made from tempered glass, the matched setting of supporter 3, makes the upper end be positioned at through hole 11, forms the space that is enough to be provided with solidification layer 12 between the external surface of this upper end to upper strata tempered glass 1.After solidification layer 12 was with through hole 11 sealings, solidification layer 12 can not protruded upper strata tempered glass 1 surface.
Present embodiment is put into through hole 11 with glass column 7 when vacuumizing, the gas in the insulating space 5 is discharged by the space between glass column 7 and the through hole 11.After the vacuum of insulating space 5 reaches requirement, low glass powder is put into through hole 11, heating makes the low glass powder fusion, and with the space complete closed between glass column 7 and the through hole 11, after the cooling, low glass powder forms solidification layer 12.
The periphery of present embodiment main body also is arranged with sealed frame, and the sealing frame is " U " shape metal frame 9, is somebody's turn to do the width of " U " shape metal frame 9 and the supporting setting of thickness of main body, makes this " U " shape metal frame 9 be fastened on the periphery of main body just.Card is established in the process, lays low glass powder between the side end face of " U " shape metal frame 9 and main body, and low-temperature heat then makes the low glass powder fusion, and cooling afterwards low glass powder is solidified, and " U " shape metal frame 9 is fixed on the periphery of main body, so far, finishes the manufacturing of present embodiment.
Embodiment two
Fig. 2 is the structural representation of second embodiment provided by the utility model.Present embodiment is similar to the foregoing description one, and its difference is: the inner surface of upper strata tempered glass 1 and lower floor's tempered glass 2 all is laid with transparent reflectance coating 6.Supporter 3 is between the two-layer transparent reflectance coating 6.
Another difference is: the glass column 7 among Fig. 1 is replaced by hollow glass tube 71, and its surface is provided with hole 72, is placed with getter 73 in hollow glass tube 71.Be provided with solidification layer 12 and sealing of hole sheet 8 in the upper end of hollow glass tube 71.By solidification layer 12, sealing of hole sheet 8 tightly seals the upper end of through hole 11 and hollow glass tube 71.
The height of hollow glass tube 71 is according to the thickness of the vacuum glass made from tempered glass, the matched setting of supporter 3, its upper end is positioned at through hole 11, and makes the upper end to the thickness sum of the distance between the external surface of upper strata tempered glass 1 greater than sealing of hole sheet 8 and solidification layer 12.After making sealing of hole sheet 8 with through hole 11 sealings, sealing of hole sheet 8 can not protrude upper strata tempered glass 1 surface.
Another difference of present embodiment and the foregoing description one is: the sealed frame that is provided with on the body peripheral edge side end face is the glass bar 10 that width is not more than body thickness.Glass bar 10 ring week is sticked between the side of upper strata tempered glass 1 and lower floor's tempered glass 2, and and the side of two-layer tempered glass between formation turning 101,101 places are provided with low glass powder at the turning.Make the low glass powder fusion and cooled and solidified at 101 places, turning when heating after, glass bar 10 is by firm being sticked on the side end face of main body.
Present embodiment is when vacuumizing, and the gas in the insulating space 5 is discharged by the hole of offering on gap between hollow glass tube 71 and the through hole 11 and the hollow glass tube 71 72.After reaching the vacuum requirement, low glass powder, sealing of hole sheet 8 are put into through hole 11 successively, and sealing of hole sheet 8 is being supported in the upper end of hollow glass tube 71, and through the low glass powder of heating and melting with the gap complete closed between sealing of hole sheet 8 and the through hole 11, after the cooling, form solidification layer 12.
Finish vacuumize after, start outside radio-frequency generator, getter 73 is activated, getter 73 absorbs by the residual gas in 72 pairs of insulating spaces in hole 5, and the vacuum of present embodiment is further improved.
After the characteristics of comprehensive embodiment one, embodiment two, the glass column among Fig. 17 can also be replaced with a cup-shaped glass column, as shown in Figure 3.The bottom face of this cup-shaped glass column is arranged in through hole 11, and its openend drops on the transparent reflectance coating 6 on lower floor's tempered glass 2 inner surfaces, and, be provided with breach 74 in its open end.Can place getter 73 in this cup-shaped glass column.Identical with embodiment one, when vacuumizing, gas is discharged from the gap between cup-shaped glass column and the through hole 11, and during sealing through hole 11, low glass powder forms solidification layer 12, and the gap is sealed.After activating getter 73, getter 73 absorbs residual gas by breach 74.
Because tempered glass itself can not carry out machining, therefore, the upper strata tempered glass in the utility model is first after the hole is got through in the relevant position of ordinary plate glass, again this ordinary plate glass is carried out tempering and handles.
It should be noted last that: above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the utility model, and not breaking away from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1, a kind of vacuum glass made from tempered glass, it comprises upper strata tempered glass, lower floor's tempered glass, it is characterized in that: the surface distributed of lower floor's tempered glass is provided with supporter, and upper strata tempered glass is placed on the supporter, and forms insulating space between lower floor's tempered glass; Establish the solidifying body that is formed by low glass powder fusion cooling back along Zhou Bianhuan between the two-layer tempered glass, this solidifying body constitutes the vacuum glass main body made from tempered glass with the tight sealing-in of two-layer tempered glass;
Tempered glass surface, described upper strata is provided with through hole, by this through hole, places a glass column on the surface of lower floor's tempered glass, and the upper end of this glass column is positioned at described through hole;
Be provided with the solidification layer that low glass powder fusion cooling back forms in the described through hole, this solidification layer is sealed through hole;
Described insulating space vacuumize and seal through hole after for vacuum state.
2, the vacuum glass made from tempered glass according to claim 1, it is characterized in that: also be covered with the sealing of hole sheet in the described through hole, this sealing of hole sheet is arranged on the described solidification layer, and fixes by this solidification layer.
3, the vacuum glass made from tempered glass according to claim 1 and 2, it is characterized in that: the inner surface of described upper strata tempered glass or lower floor's tempered glass is laid with transparent reflectance coating.
4, the vacuum glass made from tempered glass according to claim 1, it is characterized in that: described glass column is hollow cup-shaped glass column, and the bottom of this cup-shaped glass column is in the described through hole, and its openend falls to putting the inner surface at lower floor's tempered glass; The surface of described cup-shaped glass column offers hole or the breach with its internal run-through, and its inside is provided with getter.
5, the vacuum glass made from tempered glass according to claim 2, it is characterized in that: described glass column is a hollow glass tube, and this hollow glass tube upper end is in the described through hole, and Qi Bishang offers hole or the breach with its internal run-through; Be provided with getter in the hollow glass tube.
6, according to claim 1 or 2 or the 4 or 5 described vacuum glass made from tempered glass, it is characterized in that: also encircle on all sides of described vacuum glass main body and be sticked in week or be arranged with sealed frame.
7, the vacuum glass made from tempered glass according to claim 6, it is characterized in that: described sealed frame is the glass bar that width is not more than described vacuum glass body thickness, and this glass bar fixedly is sticked at the periphery of vacuum glass main body by the hot melt cooling of low glass powder.
8, the vacuum glass made from tempered glass according to claim 6, it is characterized in that: described sealed frame is " U " shape metal frame, be somebody's turn to do the width of " U " shape metal frame and the supporting setting of thickness of described vacuum glass main body, make this " U " shape metal frame be fastened on the periphery of vacuum glass main body just, and should fixedly connected with all side end faces of vacuum glass main body by the hot melt cooling of low glass powder by " U " shape metal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032490224U CN2670559Y (en) | 2003-09-24 | 2003-09-24 | Vacuum glass made of strengthened glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032490224U CN2670559Y (en) | 2003-09-24 | 2003-09-24 | Vacuum glass made of strengthened glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670559Y true CN2670559Y (en) | 2005-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032490224U Expired - Lifetime CN2670559Y (en) | 2003-09-24 | 2003-09-24 | Vacuum glass made of strengthened glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670559Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040329A (en) * | 2010-03-02 | 2011-05-04 | 青岛亨达玻璃科技有限公司 | New production process of toughened vacuum glass |
| CN102079619A (en) * | 2009-11-27 | 2011-06-01 | 洛阳兰迪玻璃机器有限公司 | Glass plate combination sealing method |
| CN103253856A (en) * | 2012-02-16 | 2013-08-21 | 东元奈米应材股份有限公司 | Gas suction sintering assembly for vacuum thermal insulation glass, and packaging method |
| CN107083906A (en) * | 2017-05-16 | 2017-08-22 | 张阳康 | A kind of modified double glazing |
| CN109650750A (en) * | 2018-12-20 | 2019-04-19 | 六盘水鑫瑞达钢化玻璃有限公司 | A kind of tempered glass of anti-corner rupture |
-
2003
- 2003-09-24 CN CNU032490224U patent/CN2670559Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079619A (en) * | 2009-11-27 | 2011-06-01 | 洛阳兰迪玻璃机器有限公司 | Glass plate combination sealing method |
| CN102079619B (en) * | 2009-11-27 | 2012-02-15 | 洛阳兰迪玻璃机器股份有限公司 | Glass plate combination sealing method |
| CN102040329A (en) * | 2010-03-02 | 2011-05-04 | 青岛亨达玻璃科技有限公司 | New production process of toughened vacuum glass |
| CN103253856A (en) * | 2012-02-16 | 2013-08-21 | 东元奈米应材股份有限公司 | Gas suction sintering assembly for vacuum thermal insulation glass, and packaging method |
| CN107083906A (en) * | 2017-05-16 | 2017-08-22 | 张阳康 | A kind of modified double glazing |
| CN109650750A (en) * | 2018-12-20 | 2019-04-19 | 六盘水鑫瑞达钢化玻璃有限公司 | A kind of tempered glass of anti-corner rupture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130924 Granted publication date: 20050112 |