CN207224746U - A kind of new type explosion proof glass - Google Patents
A kind of new type explosion proof glass Download PDFInfo
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- CN207224746U CN207224746U CN201721247107.1U CN201721247107U CN207224746U CN 207224746 U CN207224746 U CN 207224746U CN 201721247107 U CN201721247107 U CN 201721247107U CN 207224746 U CN207224746 U CN 207224746U
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Abstract
The utility model discloses a kind of new type explosion proof glass, including composite reinforced glass component, the both sides of composite reinforced glass component are respectively equipped with the first bulletproof glass layer and the second bulletproof glass layer, the first hollow layer is equipped between first bulletproof glass layer and composite reinforced glass component, the second hollow layer is equipped between second bulletproof glass layer and composite reinforced glass component, the surrounding of first hollow layer and the second hollow layer is sealed by TPU sealing strips, the first TPU support bars and the 2nd TPU support bars are respectively equipped with the middle part of the middle part of first hollow layer and the second hollow layer, the thickness of first hollow layer is 1.5 times of the second hollow layer thickness.The structure design of the utility model is reasonable, cost-effective, and explosion-proof effect is good.
Description
Technical field
Glass technology field is the utility model is related to, more particularly to a kind of new type explosion proof glass.
Background technology
Its principle of implosion guard is mainly the composite material being composed using glass and high molecular material, works as explosion time,
The effect of violent explosion wave is produced in glass surface, implosion guard disperses by its buffer structure or absorbs shock wave
Energy, infringement of the explosion wave to protected object body is mitigated or eliminated with this, at present implosion guard is answered using outer layer more
Shock wave and effect caused by co-clip layer glass unit and the resistance of internal hollow layer and decay explosion, but since hollow layer holds
Product is fixed and limited, and when the shock wave that explosion produces is larger, hollow layer can not resist shock wave caused by explosion, hollow layer
It is breakdown, explosion-proof can not be played, if increasing the thickness of implosion guard simply, cost is too high.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, there is provided a kind of new type explosion proof glass, including composite reinforced glass
Component, the both sides of composite reinforced glass component are respectively equipped with the first bulletproof glass layer and the second bulletproof glass layer, the first shellproof glass
The first hollow layer is equipped between glass layer and composite reinforced glass component, between the second bulletproof glass layer and composite reinforced glass component
Equipped with the second hollow layer, the surrounding of the first hollow layer and the second hollow layer is sealed by TPU sealing strips, in the first hollow layer
It is respectively equipped with the first TPU support bars and the 2nd TPU support bars in the middle part of portion and the second hollow layer, the thickness of the first hollow layer is the
1.5 times of two hollow layer thickness.
Preferably, the composite reinforced glass component includes two toughened glass layers, and two toughened glass layers are connected by PVB glue-lines
Connect fixation.
Preferably, the first bulletproof glass layer includes the first perspex layer, and first perspex layer is close to
The one side of one hollow layer is equipped with the first PET polyester films, on one side of first perspex layer away from the first hollow layer by
It is equipped with the first polyurethane adhesive layer, the first PC plate layer and the first fire resistant coating successively from inside to outside.
Preferably, the thickness of first perspex layer is not less than 18mm, and the thickness of the first PC plate layer is not less than 8mm,
First fire resisting covering is 1.5-2.5mm.Preferably, the second bulletproof glass layer includes the second perspex layer, described
Second perspex layer is equipped with the 2nd PET polyester films close to the one side of the second hollow layer, and the second perspex layer is away from
The second polyurethane adhesive layer, the second PC plate layer and the second fire prevention is equipped with the one side of two hollow layers successively from inside to outside to apply
Layer.Preferably, the thickness of second perspex layer is 10-18mm, and the thickness of the second PC plate layer is 3-7mm, and second prevents fires
Coating layer thickness is 0.5-1.5mm.Preferably, it is filled with helium in first hollow layer and the second hollow layer.
The beneficial effects of the utility model are：The structure design of the utility model is reasonable, and the first bulletproof glass layer therein is made
For main burster course, for the second bulletproof glass layer as auxiliary burster course, the first hollow layer plays main resistance and attenuating shock wave
Effect, therefore the thickness of the second bulletproof glass layer and the second hollow layer can be suitably less than the first bulletproof glass layer and first hollow
Layer, with cost-effective, since the TPU support bars that its surrounding TPU sealing strips and middle part are set are respectively provided with good elasticity, in first
The volume of dead level and the second hollow layer can expand under the action of shock wave, that is, be variable volume, be resisted with this larger
The effect of shock wave, the major-minor of two hollow layers coordinate, and play good explosion-proof.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the structure diagram of the utility model.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figure 1, the utility model is a kind of new type explosion proof glass, including composite reinforced glass component 1, composite armoured
The both sides of glass assembly 1 are respectively equipped with the first bulletproof glass layer 2 and the second bulletproof glass layer 3, the first bulletproof glass layer 2 with it is compound
The first hollow layer 4 is equipped between tempered glass component 1, the is equipped between the second bulletproof glass layer 3 and composite reinforced glass component 1
The surrounding of two hollow layers 5, the first hollow layer 4 and the second hollow layer 5 is sealed by TPU sealing strips 6, in the first hollow layer 4
Portion and the middle part of the second hollow layer 5 are respectively equipped with the first TPU support bars 7 and the 2nd TPU support bars 8, the thickness of the first hollow layer 4
For 1.5 times of 5 thickness of the second hollow layer.
The composite reinforced glass component 1 includes two toughened glass layers 9, and two toughened glass layers 9 are connected by PVB glue-lines 10
It is fixed.
The first bulletproof glass layer 2 includes the first perspex layer 21, and first perspex layer 21 is close to first
The one side of hollow layer 4 is equipped with the first PET polyester films 22, one side of first perspex layer 21 away from the first hollow layer 4
On be equipped with the first polyurethane adhesive layer 23, the first PC plate layer 24 and the first fire resistant coating 25 successively from inside to outside.
The thickness of first perspex layer 21 is 18mm, and the thickness of the first PC plate layer 24 is 8mm, the first fire resistant coating
25 thickness are 2.5mm.The second bulletproof glass layer 3 includes the second perspex layer 31, and second perspex layer 31 leans on
The one side of nearly second hollow layer 5 is equipped with the 2nd PET polyester films 32, and the second perspex layer 31 is away from the second hollow layer 5
It is equipped with the second polyurethane adhesive layer 33, the second PC plate layer 34 and the second fire resistant coating 35 on one side successively from inside to outside.Institute
The thickness for stating the second perspex layer 31 is 15mm, and the thickness of the second PC plate layer 34 is 5mm, and 35 thickness of the second fire resistant coating is
1.5mm.Helium is filled with first hollow layer, 4 and second hollow layer 5.
The structure design of the utility model is reasonable, and the first bulletproof glass layer therein is as main burster course, the second bulletproof glass
Layer plays main resistance and attenuating shock wave, therefore the second bulletproof glass layer as auxiliary burster course, the first hollow layer
Can be suitably less than the first bulletproof glass layer and the first hollow layer with the thickness of the second hollow layer, with cost-effective, due to its four
The TPU support bars that all TPU sealing strips and middle part are set are respectively provided with the volume of good elasticity, the first hollow layer and the second hollow layer
It can expand under the action of shock wave, that is, be variable volume, the effect of larger shock wave is resisted with this, two hollow layers
Major-minor coordinates, and plays good explosion-proof.
Above-mentioned foundation the utility model is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (7)
- A kind of 1. new type explosion proof glass, it is characterised in that：Including composite reinforced glass component（1）, composite reinforced glass component（1） Both sides be respectively equipped with the first bulletproof glass layer（2）With the second bulletproof glass layer（3）, the first bulletproof glass layer（2）With clad steel Change glass assembly（1）Between be equipped with the first hollow layer（4）, the second bulletproof glass layer（3）With composite reinforced glass component（1）Between Equipped with the second hollow layer（5）, the first hollow layer（4）With the second hollow layer（5）Surrounding pass through TPU sealing strips（6）Sealing, the One hollow layer（4）Middle part and the second hollow layer（5）Middle part be respectively equipped with the first TPU support bars（7）With the 2nd TPU support bars （8）, the first hollow layer（4）Thickness be the second hollow layer（5）1.5 times of thickness.
- 2. new type explosion proof glass according to claim 1, it is characterised in that：The composite reinforced glass component（1）Including Two toughened glass layers（9）, two toughened glass layers（9）Pass through PVB glue-lines（10）Connection is fixed.
- 3. new type explosion proof glass according to claim 1, it is characterised in that：The first bulletproof glass layer（2）Including One perspex layer（21）, first perspex layer（21）Close to the first hollow layer（4）One side be equipped with the first PET Polyester film（22）, the first perspex layer（21）Away from the first hollow layer（4）One side on from inside to outside successively be equipped with first Polyurethane adhesive layer（23）, the first PC plate layer（24）With the first fire resistant coating（25）.
- 4. new type explosion proof glass according to claim 3, it is characterised in that：First perspex layer（21）Thickness Not less than 18mm, the first PC plate layer（24）Thickness be not less than 8mm, the first fire resistant coating（25）Thickness is 1.5-2.5mm.
- 5. new type explosion proof glass according to claim 1, it is characterised in that：The second bulletproof glass layer（3）Including Two perspex layers（31）, second perspex layer（31）Close to the second hollow layer（5）One side be equipped with the 2nd PET Polyester film（32）, the second perspex layer（31）Away from the second hollow layer（5）One side on from inside to outside successively be equipped with second Polyurethane adhesive layer（33）, the second PC plate layer（34）With the second fire resistant coating（35）.
- 6. new type explosion proof glass according to claim 5, it is characterised in that：Second perspex layer（31）Thickness For 10-18mm, the second PC plate layer（34）Thickness be 3-7mm, the second fire resistant coating（35）Thickness is 0.5-1.5mm.
- 7. new type explosion proof glass according to claim 1, it is characterised in that：First hollow layer（4）It is hollow with second Layer（5）Inside it is filled with helium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247107.1U CN207224746U (en) | 2017-09-22 | 2017-09-22 | A kind of new type explosion proof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247107.1U CN207224746U (en) | 2017-09-22 | 2017-09-22 | A kind of new type explosion proof glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207224746U true CN207224746U (en) | 2018-04-13 |
Family
ID=61864384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721247107.1U Active CN207224746U (en) | 2017-09-22 | 2017-09-22 | A kind of new type explosion proof glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207224746U (en) |
-
2017
- 2017-09-22 CN CN201721247107.1U patent/CN207224746U/en active Active
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