CN202718258U - Fireproof hollow glass - Google Patents
Fireproof hollow glass Download PDFInfo
- Publication number
- CN202718258U CN202718258U CN 201220320912 CN201220320912U CN202718258U CN 202718258 U CN202718258 U CN 202718258U CN 201220320912 CN201220320912 CN 201220320912 CN 201220320912 U CN201220320912 U CN 201220320912U CN 202718258 U CN202718258 U CN 202718258U
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- CN
- China
- Prior art keywords
- glass
- glass substrate
- fireproof
- low
- frame type
- 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 - Fee Related
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Abstract
The utility model discloses fireproof hollow glass, which comprises at least two glass substrates. Frame-shaped spacing bars are arranged between each two adjacent glass substrates and are tightly adhered to the glass substrates through viscous materials. The fireproof hollow glass is characterized in that at least one of the glass substrates is a cesium and potassium fireproof glass substrate; and at least one of the glass substrates is a LOW-E glass substrate with low-radiation membrane layers on surfaces. By the mode, the radiation protection performance and the sun-shading performance of the glass are guaranteed, and the glass also has the fireproof performance.
Description
Technical field
The utility model relates to the glass processing field, especially relates to a kind of fireproof hollow glass.
Background technology
Glass is because have excellent hot property and good optical property, and utilization in social life is more and more extensive, and kind is also more and more.LOW-E glass claims again low emissivity glass, is the novel glass kind that developed recently gets up.Existing aluminum groove LOW-E hollow glass is widely used in building field, the low radiation of this product use a slice LOW-E() tempered glass and the common float glass process tempered glass of a slice are as substrate, by the synthetic hollow product of aluminum groove double sealing, the coefficient of heat conduction is down to 1.5-1.9 by the 2.9-3.0 of original double blank steel hollow glass, has promoted the energy saving of glass; Dewpoint temperature is subzero below 40 ℃; Shading coefficient is not all between the 25%-70% according to rete series.LOW-E glass utilizes the LOW-E face of its Coating to partially absorb visible light and infrared radiation, thereby play the effect that weakens the indoor and outdoor exchange heat, therefore be widely used in and do the glass skin of a building, though this glass has higher energy saving and sunshade, but under the burst fire condition, do not possess fireproof performance because of glass, at high temperature produce fragmentation, cause propagation of flame.
The utility model content
For above-mentioned deficiency of the prior art, the utility model purpose is to propose a kind of both had energy saving and sunshade, again effective fireproof fireproof hollow glass.
For achieving the above object, the utility model adopts following technical scheme: a kind of fireproof hollow glass, comprise at least layer glass substrate, be provided with frame type spacer bar between the adjacent layer glass substrate, frame type spacer bar and glass substrate adopt cohesive material to closely bond, wherein, having one deck in the described glass substrate at least is caesium potassium flame resistant glass substrate, and having one deck in the described glass substrate at least is the LOW-E glass substrate that the surface is coated with the low-radiation film layer.
Preferably, described frame type spacer bar material is aluminium.
Preferably, be provided with molecular sieve desiccant in the described frame type spacer bar.
Preferably, described cohesive material is butyl rubber.
Fireproof hollow glass described in the utility model, have and under 1000 ℃ of hot environments, adhere to 90 minutes chip-proof fireproof performances, under the burst fire condition, the integrality of glass has effectively prevented spreading of flame, for personnel escape and fire control have been got the time.
By technique scheme, the beneficial effects of the utility model are: both guaranteed radiation proof and the shading performance of glass, realized again the fireproof performance of glass.
Description of drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment;
Each parts mark is as follows among the figure: the 1-the first glass substrate, 11-LOW-E film, the 2-the second glass substrate, 3-frame type spacer bar, 4-molecular sieve desiccant, 5-butyl rubber, 6-fluid sealant.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, a kind of fireproof hollow glass comprises between the first glass substrate 1 and the second glass substrate 2, the first glass substrates 1 and the second glass substrate 2 being provided with frame type spacer bar 3.Frame type spacer bar 3 is by butyl rubber 5 and the first glass substrate 1, the second glass substrate 2 tight bond.The inner surface of the first glass substrate 1 is coated with LOW-E film 11, and the LOW-E film can require to adopt the different preventing coefficient of radiation according to different radiation proofs.The second glass substrate 2 is caesium potassium flame resistant glass substrate, is to adopt high-quality float glass substrate to be soaked in the caesium potassium solution, processes making by tempering after the sufficient ion-exchange, and its fire-protection rating is DBF-6-C1.50h.
Frame type spacer bar 3 adopts metallic aluminium to make, and is filled with molecular sieve desiccant 4 in the frame type spacer bar 3.Frame type spacer bar 3 is outer, the interval between the first glass substrate 1 and the second glass substrate 2 also is filled with fluid sealant 6, so that the seal of fireproof hollow glass is better.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model manual and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. fireproof hollow glass, comprise at least layer glass substrate, be provided with frame type spacer bar between the adjacent layer glass substrate, frame type spacer bar and glass substrate adopt cohesive material to closely bond, it is characterized in that, having one deck in the described glass substrate at least is caesium potassium flame resistant glass substrate, and having one deck in the described glass substrate at least is the LOW-E glass substrate that the surface is coated with the low-radiation film layer.
2. fireproof hollow glass according to claim 1 is characterized in that, described frame type spacer bar material is aluminium.
3. fireproof hollow glass according to claim 1 is characterized in that, is provided with molecular sieve desiccant in the described frame type spacer bar.
4. fireproof hollow glass according to claim 1 is characterized in that, described cohesive material is butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320912 CN202718258U (en) | 2012-07-04 | 2012-07-04 | Fireproof hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320912 CN202718258U (en) | 2012-07-04 | 2012-07-04 | Fireproof hollow glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718258U true CN202718258U (en) | 2013-02-06 |
Family
ID=47620084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220320912 Expired - Fee Related CN202718258U (en) | 2012-07-04 | 2012-07-04 | Fireproof hollow glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718258U (en) |
-
2012
- 2012-07-04 CN CN 201220320912 patent/CN202718258U/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 |
Granted publication date: 20130206 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |