CN206971490U - A kind of curtain wall - Google Patents
A kind of curtain wall Download PDFInfo
- Publication number
- CN206971490U CN206971490U CN201720479471.4U CN201720479471U CN206971490U CN 206971490 U CN206971490 U CN 206971490U CN 201720479471 U CN201720479471 U CN 201720479471U CN 206971490 U CN206971490 U CN 206971490U
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- Prior art keywords
- glassy layer
- glass
- curtain wall
- glass plate
- glass material
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Abstract
The utility model discloses a kind of curtain wall, including keel and glass plate, the glass plate includes the first glassy layer and the second glassy layer mutually merged, second glassy layer is located at the inner side of first glassy layer, first glassy layer is made up of the first glass material, second glassy layer is made up of second of glass material, the initial melting temperature of the first glass material is higher than the whole melting temperatur of second of glass material, the interface of first glassy layer and second glassy layer inwardly rolls oblique from the bottom up, to cause the center of gravity of first glassy layer to be located at the inner side of the outer surface of the glass plate.The utility model is simple in construction, after preventing glass plate from deforming, topples over laterally and falling object from high altitude occurs.
Description
Technical field
It the utility model is related to a kind of building construction, more particularly to a kind of curtain wall.
Background technology
For common curtain wall, outdoor scene can be appreciated through curtain wall out of skyscraper room with occupying a commanding position, and due to peace
The good appearance of skyscraper after dress curtain wall, therefore curtain wall is widely used in high-rise.Common curtain wall typically wraps
Keel and glass plate are included, curtain wall also brings potential safety hazard while aesthetic appearance is provided for skyscraper.Once generation is fiery
Calamity, glass plate are easily changed into molten condition in the presence of thermal-flame, after glass plate melting deformation, it is likely that outwards roll
, and from high-rise Crater face, crowd is jeopardized.The wind speed in still more high-altitude is higher, and the drop point of glass plate can not judge that pole can
Secondary disaster can occur.
Utility model content
Main purpose of the present utility model is to propose a kind of curtain wall, it is intended to reduces the glass plate of curtain wall from high-rise Crater
The possibility in face, improve the security of curtain wall in a fire.
To achieve the above object, the utility model proposes a kind of curtain wall, including keel and glass plate, the glass plate to include
The first glassy layer and the second glassy layer mutually merged, second glassy layer is located at the inner side of first glassy layer, described
First glassy layer is made up of the first glass material, and second glassy layer is made up of second of glass material, it is described the first
The initial melting temperature of glass material is higher than the whole melting temperatur of second of glass material, first glassy layer and second glass
The interface of glass layer is inwardly rolled tiltedly, to cause the center of gravity of first glassy layer to be located at the appearance of the glass plate from the bottom up
The inner side in face.
Preferably, the first described glass material is caesium potassium flame resistant glass.
Preferably, second of glass material is leaded low-melting glass.
Preferably, the interface is plane.
Preferably, the interface is stepped.
Preferably, the keel are made up of fire proofing material.
In technical scheme provided by the utility model, the initial melting temperature of the first glass material is higher than described second
The whole melting temperatur of glass material, and fire typically occurs in interior, is easier on the inside of glass plate than glass plate outside by high temperature,
Therefore, in fire, the second glassy layer starts to melt earlier than the first glassy layer.Once the second glassy layer enters molten condition, by
It is located at the inner side of the outer surface of the glass plate in the center of gravity of the first glassy layer, first glass plate will inwardly be rolled down, and entered
And reducing possibility of the glass plate from high-rise Crater face, prevent secondary disaster.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the overall structure diagram of an embodiment of curtain wall provided by the utility model；
Fig. 2 be Fig. 1 along A-A to sectional view；
Fig. 3 is the overall structure diagram of another embodiment of curtain wall provided by the utility model；
Fig. 4 is sectional views of the Fig. 3 along B-B direction.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Keel | 22 | Second glassy layer |
| 2 | Glass plate | 23 | Interface |
| 21 | First glassy layer |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
Curtain wall is widely used in skyscraper, but curtain wall also result in potential safety hazard in a fire.Common curtain
Wall generally comprises keel 1 and glass plate 2, and in a fire, keel 1 are typically made up of metal material, and fusing point is higher, and glass plate 2 is more
Easily by calcination to molten condition, it is more likely that topple over laterally, secondary disaster occurs.
In order to solve the above technical problems, curtain wall as depicted in figs. 1 and 2, including keel 1 and glass plate 2, the glass
Plate 2 includes the first glassy layer 21 and the second glassy layer 22 mutually merged, and second glassy layer 22 is located at first glass
The inner side of layer 21, the inner side is towards the interior of building.Glass is noncrystal, only melting range, without fusing point.Described first
Glassy layer 21 is made up of the first glass material, and second glassy layer 22 is made up of second of glass material, it is described the first
The initial melting temperature of glass material is higher than the whole melting temperatur of second of glass material, once inside fire occurs, positioned at inner side
The second glassy layer 22 will be preferentially by calcination, therefore, the second glassy layer 22 will start to melt prior to the first glassy layer 21.Such as figure
Shown in 1 and Fig. 2, direction vertical with vertical direction and vertical with the thickness direction of the glass plate 2 is horizontal, first glass
The interface 23 of glass layer 21 and second glassy layer 22 slopes inwardly from the bottom up, in the present embodiment, the interface
Normal is vertical with the transverse direction, to cause the center of gravity of first glassy layer 21 to be located at the inner side of the outer surface of the glass plate 2,
Thus, once the second glassy layer 22 starts to melt, the first glassy layer 21 will be rolled down inwardly, if temperature continues rise and makes first
Glassy layer 21 enters molten condition, after the partial melting of the first glassy layer 21, more likely inwardly rolls.So can effectively it reduce
The possibility that glass plate 2 is toppled over to outdoor, prevents falling object from high altitude.The glass plate 2 manufactures not difficult, can first distinguish
The first glassy layer 21 and the second glassy layer 22 are manufactured, then the second glassy layer 22 is heated to melting and is bonded.Can also first it make
The first glassy layer 21 is made, makes the first glassy layer thermally equivalent, then is poured on both interfaces 23 second of molten condition
Glass material, finally carry out polishing shaping.
Specifically, the first described glass material can be caesium potassium flame resistant glass, the caesium potassium flame resistant glass of in the market just
Melting temperatur is typically at 1000 DEG C or so；And second of glass material can be leaded low-melting glass, in the market it is leaded
The whole melting temperatur of low-melting glass is typically at 800 DEG C or so.
As depicted in figs. 1 and 2, the interface 23 between the first glassy layer 21 and the second glassy layer 22 is plane.Once hair
Light a fire calamity, the second glassy layer 22 first starts to melt, and the first glassy layer 21 will topple over to interior.
In order to improve the tightness degree merged between the first glassy layer 21 and the second glassy layer 22, the first glassy layer 21 is prevented
Be layered with the second glassy layer 22, as shown in Figure 3 and Figure 4, the interface 23 can also be it is stepped, remaining known point
The shape at interface 23 is readily applicable to the utility model.The shape of interface 23 for purpose attractive in appearance, can also be set.
In order to improve the fire protecting performance of curtain wall construction, the keel 1 can be made up of fire proofing material, such as high-temperature steel etc..
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of curtain wall, it is characterised in that including keel and glass plate, the glass plate includes the first glassy layer mutually merged
With the second glassy layer, second glassy layer is located at the inner side of first glassy layer, and first glassy layer is by the first glass
Glass material is made, and second glassy layer is made up of second of glass material, and the initial melting temperature of the first glass material is high
In the whole melting temperatur of second of glass material, the interface of first glassy layer and second glassy layer is from the bottom up
Inwardly roll tiltedly, to cause the center of gravity of first glassy layer to be located at the inner side of the outer surface of the glass plate.
2. curtain wall according to claim 1, it is characterised in that the first described glass material is caesium potassium flame resistant glass.
3. curtain wall according to claim 2, it is characterised in that second of glass material is leaded low-melting glass.
4. according to the curtain wall described in claims 1 to 3 any one, it is characterised in that the interface is plane.
5. according to the curtain wall described in claims 1 to 3 any one, it is characterised in that the interface is stepped.
6. according to the curtain wall described in claims 1 to 3 any one, it is characterised in that the keel are made up of fire proofing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479471.4U CN206971490U (en) | 2017-05-02 | 2017-05-02 | A kind of curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479471.4U CN206971490U (en) | 2017-05-02 | 2017-05-02 | A kind of curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971490U true CN206971490U (en) | 2018-02-06 |
Family
ID=61412403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479471.4U Active CN206971490U (en) | 2017-05-02 | 2017-05-02 | A kind of curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233876A (en) * | 2022-08-19 | 2022-10-25 | 深圳市瑞玮工程有限公司 | Assembled tempered glass curtain wall and mounting method thereof |
-
2017
- 2017-05-02 CN CN201720479471.4U patent/CN206971490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233876A (en) * | 2022-08-19 | 2022-10-25 | 深圳市瑞玮工程有限公司 | Assembled tempered glass curtain wall and mounting method thereof |
| CN115233876B (en) * | 2022-08-19 | 2024-03-29 | 深圳市瑞玮工程有限公司 | Assembled toughened glass curtain wall and installation method thereof |
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