CN202829844U - Explosion-proof glass - Google Patents
Explosion-proof glass Download PDFInfo
- Publication number
- CN202829844U CN202829844U CN 201220533633 CN201220533633U CN202829844U CN 202829844 U CN202829844 U CN 202829844U CN 201220533633 CN201220533633 CN 201220533633 CN 201220533633 U CN201220533633 U CN 201220533633U CN 202829844 U CN202829844 U CN 202829844U
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- Prior art keywords
- glass unit
- proof glass
- explosion
- proof
- glass
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Abstract
The utility model discloses an explosion-proof glass which is composed of a compound toughened glass unit, a bullet-proof glass unit and a PC plate, wherein the compound toughened glass unit, the bullet-proof glass unit and the PC plate are orderly and reliably connected together; an isolation groove and a sealant are arranged between the compound toughened glass unit and the bullet-proof glass unit, and an airtight hollow layer is formed through the isolation tank; the bullet-proof glass unit is reliably connected with a PU membrane through the PC plate; the PU membrane is not less than 1 mm thick; the compound toughened glass unit is formed by compounding at least two layers of toughened glass through a PVB adhesive layer; the bullet-proof glass unit is formed by compounding a plurality of layers of glass through the PVB adhesive layer; the isolation groove is not less than 25 mm thick and is a hollow structure, and a dryer is filled in the hollow structure. The explosion-proof glass employs the structure formed by combination of the compound toughened glass unit, the hollow unit, the bullet-proof glass unit and the PC plate, and the large vacuum hollow layer is formed between the compound toughened glass unit and the bullet-proof glass unit, so that the integrated unloading capacity of the glass is greatly enhanced, and as a result, the effect of improving the explosion prevention capability is achieved.
Description
Technical field
The utility model relates to a kind of explosion-proof glass, belongs to extraordinary bulletproof composite glass technology field.
Background technology
Its principle of explosion-proof glass mainly is the matrix material that utilizes glass and macromolecular material to combine; work as explosion time; produce the effect of violent explosion wave at glass surface; explosion-proof glass disperses by its buffer structure or the energy of impact-absorbing ripple; alleviate or eliminate explosion wave to the infringement of protected object with this; at present explosion-proof glass shockwave and the effects of adopting outer composite intermediate layer glass unit and inside " hollow layer " opposing and attenuate blast to produce more; but " hollow layer " is that single whole cavity and useful volume are less; its off-load is limited in one's ability; when when explosion energy is stronger; shock wave is behind the antetheca of cavity; shock wave energy also very easily acts directly on the structural part all around of body rear wall and cavity; in this case; very easily cause the front and rear wall of cavity breakdown; thereby cause the blast protection disabler; also there is in the market the part explosion-proof glass to improve the explosion-proof ability by increasing glass and the thickness of macromolecular material and the way of the number of plies; but this kind product cost is relatively high; the complete processing difficulty is also larger; gravity and the thickness of explosion-proof glass body are also larger simultaneously, are unfavorable for promoting the use of.Therefore in the urgent need to the fried glass of a kind of new type explosion proof simple in structure, that the blast protection ability is strong.
Summary of the invention
The object of the invention just is to overcome above-mentioned deficiency, and a kind of explosion-proof glass is provided.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of explosion-proof glass, by the composite reinforced glass unit, splinter-proof glass unit and PC plate form, described composite reinforced glass unit, splinter-proof glass unit and PC plate are according to the composite intermediate layer glass unit, splinter-proof glass unit and PC plate order reliably connect, composite reinforced glass unit wherein, establish isolation channel and seal gum between the splinter-proof glass unit, and form airtight hollow layer by isolation channel, the splinter-proof glass unit reliably is connected by the PU film with the PC plate, described PU film thickness is not less than 1 millimeter, described composite reinforced glass unit is composited by the PVB glue-line by two-layer at least toughened glass, wherein the PVB bondline thickness is not less than 1 millimeter, described splinter-proof glass unit is composited by the PVB glue-line by multiple glazing, wherein the PVB bondline thickness is not less than 1.5 millimeters, described isolation channel thickness is not less than 25 millimeters, and be hollow core structures, and inner desiccant-filled.
Toughened glass is chemically toughened glass or physical toughened glass, and thickness is not less than 3 millimeters.
Thickness of glass is not less than 5 millimeters.
Glass is toughened glass, PC plate, SPC plate, PU film or PVB glue-line.
The PC plate is polycarbonate plate, and thickness is not less than 2 millimeters.
PVB glue-line, PU film are polyurethane film and butvar adhesive, EVA glue or SGP glue.
The isolation channel material is aluminum or aluminum alloy.
Hollow layer is vacuum.
Beneficial effect of the present invention is yes:
The structure that the utility model adopts composite reinforced glass unit, hollow unit, splinter-proof glass unit and PC to combine, and between composite reinforced glass unit, splinter-proof glass unit, the large-scale vacuum hollow layer is set, strengthen greatly bulk glass off-load ability, thereby reached the effect that promotes the explosion-proof ability.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is composite reinforced glass modular construction synoptic diagram;
Fig. 3 is splinter-proof glass modular construction synoptic diagram.
Embodiment
Such as Fig. 1, shown in 2 and 3, a kind of explosion-proof glass, by composite reinforced glass unit 1, splinter-proof glass unit 2 and PC3 plate form, described composite reinforced glass unit 1, splinter-proof glass unit 2 and PC plate 3 are according to composite reinforced glass unit 1, splinter-proof glass unit 2 and PC plate 3 order reliably connect, wherein the composite reinforced glass unit 1, establish isolation channel 4 and seal gum 5 between the splinter-proof glass unit 2, and by the airtight hollow layer 6 of isolation channel 4 formation, splinter-proof glass unit 2 reliably is connected by PU film 7 with PC plate 3, described PU film 7 thickness are not less than 1 millimeter, described composite reinforced glass unit 1 is composited by PVB glue-line 9 by two-layer at least toughened glass 8, wherein PVB glue-line 9 thickness are not less than 1 millimeter, described splinter-proof glass unit is composited by PVB glue-line 9 by multiple glazing 10, wherein PVB glue-line 9 thickness are not less than 1.5 millimeters, described isolation channel 9 thickness are not less than 25 millimeters, and be hollow core structures, and inner desiccant-filled 11.
Claims (8)
1. explosion-proof glass, by the composite reinforced glass unit, splinter-proof glass unit and PC plate form, it is characterized in that: described composite reinforced glass unit, splinter-proof glass unit and PC plate are according to the composite intermediate layer glass unit, splinter-proof glass unit and PC plate order reliably connect, composite reinforced glass unit wherein, establish isolation channel and seal gum between the splinter-proof glass unit, and form airtight hollow layer by isolation channel, the splinter-proof glass unit reliably is connected by the PU film with the PC plate, described PU film thickness is not less than 1 millimeter, described composite reinforced glass unit is composited by the PVB glue-line by two-layer at least toughened glass, wherein the PVB bondline thickness is not less than 1 millimeter, described splinter-proof glass unit is composited by the PVB glue-line by multiple glazing, wherein the PVB bondline thickness is not less than 1.5 millimeters, described isolation aluminium slot thickness is not less than 25 millimeters, and be hollow core structures, and inner desiccant-filled.
2. according to right 1 described a kind of explosion-proof glass, it is characterized in that: described toughened glass is chemically toughened glass or physical toughened glass, and thickness is not less than 3 millimeters.
3. according to right 1 described a kind of explosion-proof glass, it is characterized in that: described thickness of glass is not less than 5 millimeters.
4. according to right 1 or 3 described a kind of explosion-proof glass, it is characterized in that: described glass is toughened glass, PC plate, SPC plate, PU film or PVB glue-line.
5. according to right 1,2 and 3 described a kind of explosion-proof glass, it is characterized in that: set PC plate is polycarbonate plate, and thickness is not less than 2 millimeters.
6. according to right 4 described a kind of explosion-proof glass, it is characterized in that: described PVB glue-line, PU film are polyurethane film and butvar adhesive, EVA glue or SGP glue.
7. a kind of explosion-proof glass according to claim 1, it is characterized in that: described isolation channel material is aluminum or aluminum alloy.
8. a kind of explosion-proof glass according to claim 1, it is characterized in that: described hollow layer is vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533633 CN202829844U (en) | 2012-10-18 | 2012-10-18 | Explosion-proof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533633 CN202829844U (en) | 2012-10-18 | 2012-10-18 | Explosion-proof glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829844U true CN202829844U (en) | 2013-03-27 |
Family
ID=47941599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220533633 Expired - Fee Related CN202829844U (en) | 2012-10-18 | 2012-10-18 | Explosion-proof glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829844U (en) |
-
2012
- 2012-10-18 CN CN 201220533633 patent/CN202829844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20161018 |