CN210887700U - Composite non-heat-insulation fireproof glass - Google Patents
Composite non-heat-insulation fireproof glass Download PDFInfo
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- CN210887700U CN210887700U CN201921646422.0U CN201921646422U CN210887700U CN 210887700 U CN210887700 U CN 210887700U CN 201921646422 U CN201921646422 U CN 201921646422U CN 210887700 U CN210887700 U CN 210887700U
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Abstract
The utility model provides a composite non-heat-insulation fireproof glass, which comprises a toughened glass substrate and a non-toughened glass substrate which are aligned and pressed with each other, sealing rubber strips are arranged at the edge of the periphery close to the toughened glass substrate and the non-toughened glass substrate, the outer sides of the sealing rubber strips are 4.5-5.5 mm away from the edge of the periphery of the glass substrate, curing sealant and the inner sides of the sealing rubber strips are arranged between the outer sides of the sealing rubber strips and the gaps of the edge of the periphery of the toughened glass substrate and the non-toughened glass substrate, constitute a sealed cavity between toughened glass base plate and the non-toughened glass base plate, the last liquid filling mouth that has preset of joint strip, the liquid filling mouth sets up the long limit one end at joint strip, the width of liquid filling mouth is 0.8 ~ 1.2mm, it has inorganic fire prevention liquid to fill through the liquid filling mouth in the sealed cavity, it seals the sealing plug to be equipped with in the liquid filling mouth, it aligns with the sealed marginal of gluing of solidification to seal the sealing plug, inorganic fire prevention liquid fills and seals the glass transmittance after the solidification and be greater than 88%. The fireproof glass is light and thin, and is suitable for being used in the fields of outdoor windows, curtain walls and the like.
Description
Technical Field
The utility model relates to a building glass technical field, concretely relates to compound non-heat-insulating type fire prevention glass.
Background
Modern floor building window area is bigger and bigger, and pleasing to the eye, functional glass component receives the home and abroad designer's favor, and various safety glass and special glass gradually become the building glass trade of beauty. The current architectural glass has been developed from the past as a mere lighting and decorative material toward various functions such as controlling light, adjusting room temperature, preventing noise, and improving the environment. Fire-proof glass as one member of building safety glass has not only some properties of common glass, but also the properties of controlling fire spread, isolating smoke and heat, etc. and is widely concerned by people. The fire disaster rescue device creates important conditions for rescuing people, property and buildings when a fire disaster occurs, and reduces loss to the maximum extent.
The fire-proof glass mainly has the function of controlling the spread of fire or isolating smoke when in fire prevention, is a measure type fire-proof material, the fire-proof effect of the fire-proof glass is evaluated by the fire-proof performance, and the fire-proof glass is special glass which can keep the integrity and the heat-insulating property in a specified fire-proof test after being processed and treated by a special process. The utility model discloses an inventor discovers through the research, and traditional fire prevention glass's fire-resistant integrity can not use in fields such as outdoor window, curtain, and fire prevention glass's flame retardant coating is thicker, therefore whole quality is heavier.
SUMMERY OF THE UTILITY MODEL
The fire-resistant complete performance of glass to current fire prevention can not use in fields such as outdoor window, curtain, and fire prevention glass's flame retardant coating is thicker, therefore the heavier technical problem of overall quality, the utility model provides a compound non-thermal-insulated type fire prevention glass.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the composite non-heat-insulation fireproof glass comprises a toughened glass substrate and a non-toughened glass substrate which are aligned and pressed with each other, sealing rubber strips are arranged at the edges, close to the edges, of the toughened glass substrate and the non-toughened glass substrate, of the periphery of the toughened glass substrate, the outer sides of the sealing rubber strips are 4.5-5.5 mm away from the edges, of the periphery of the glass substrate, curing sealant is arranged between the outer sides of the sealing rubber strips and gaps between the edges, of the toughened glass substrate and the non-toughened glass substrate, a sealing cavity is formed between the inner sides of the sealing rubber strips and between the toughened glass substrate and the non-toughened glass substrate, a liquid filling port is preset on each sealing rubber strip, the liquid filling port is arranged at one end of the long edge of each sealing rubber strip, the width of the liquid filling port is 0.8-1.2 mm, inorganic fireproof liquid is filled into the sealing cavity through the liquid filling port, a sealing, the transmittance of the glass after the inorganic fireproof liquid is poured, sealed and cured is larger than 88%.
Compared with the prior art, the utility model provides a during installation of compound non-thermal-insulated type fire prevention glass, install compound non-thermal-insulated type fire prevention glass in current stainless steel frame, and install the toughened glass base plate as the back fire face in indoor, and install non-toughened glass base plate as the face of being fired in outdoor, when non-toughened glass base plate component one side is fired, the transparent jelly form flame retardant coating after inorganic fire prevention liquid solidification in the sealed cavity can meet fire inflation, excessive extrusion between stainless steel frame and compound fire prevention glass upper and lower face has been avoided, and prevent flame and steam from penetrating or flame appears in the back fire face in a certain time, and the transmittance after the fire prevention glass seals the solidification is greater than 88%, therefore this fire prevention glass fire-resistant integrity can be good, and then can be in the field such as outdoor window, curtain; meanwhile, the fireproof layer of the fireproof glass adopts an inorganic fireproof liquid layer, and the liquid layer can be made to be very thin, so that the whole weight is lighter; in addition, set up the liquid filling mouth in joint strip's long limit one end to establish the width of liquid filling mouth into 0.8 ~ 1.2mm, can conveniently pour into inorganic fire prevention liquid fast and can not appear spilling over from this.
Further, the thickness of the toughened glass substrate is 5mm, the thickness of the non-toughened glass substrate is 3mm, and the thickness of the inorganic fireproof liquid is 1 mm.
Further, the toughened glass substrate and the non-toughened glass substrate are arc-shaped glass substrates.
Further, the curing sealant adopts a two-component polysulfide sealant.
Furthermore, the sealing plug and the solidified sealant are of an integrated structure and made of the same material.
Drawings
Fig. 1 is a schematic structural view of the composite non-heat insulation type fireproof glass provided by the present invention.
In the figure, 1, a toughened glass substrate; 2. a non-tempered glass substrate; 3. sealing rubber strips; 31. a liquid filling port; 4. curing the sealant; 5. inorganic fire-proof liquid; 6. and sealing the sealing plug.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides a composite non-thermal insulation fireproof glass, which comprises mutually aligned pressing platesThe method comprises the steps of combining a toughened glass substrate 1 and a non-toughened glass substrate 2, arranging a sealing rubber strip 3 close to the peripheral edges of the toughened glass substrate 1 and the non-toughened glass substrate 2, wherein the outer side of the sealing rubber strip 3 is 4.5-5.5 mm away from the peripheral edge of the glass substrate, namely the outer side of the sealing rubber strip 3 is 4.5-5.5 mm away from the peripheral edges of the toughened glass substrate 1 and the non-toughened glass substrate 2 which are aligned and pressed with each other, specifically, the sealing rubber strip 3 is formed by coating the toughened glass substrate 1 with the existing butyl rubber 6-7 mm away from the peripheral edge of the toughened glass substrate, so that the outer side of the butyl rubber is 4.5-5.5 mm away from the peripheral edge of the glass substrate after being pressed finally, then placing the non-toughened glass substrate 2 on the butyl rubber to be aligned and combined with the toughened glass substrate 1, then sending the non-toughened glass substrate 2 to a hot press for hot pressing, and arranging a curing seal between the outer side of the sealing rubber strip 3 Seal and glue 4, constitute a sealed cavity between inboard, toughened glass base plate 1 and the non-toughened glass base plate 2 of joint strip 3, the grout mouth 31 has been preset on joint strip 3, the setting of grout mouth 31 is in the long limit one end of joint strip 3, the long limit of joint strip 3 is relative also the long limit of toughened glass base plate 1 and non-toughened glass base plate 2, the width of grout mouth 31 is 0.8 ~ 1.2mm, it has inorganic fire prevention liquid 5 to fill through grout mouth 31 in the sealed cavity, inorganic fire prevention liquid 5 specifically can select for use current K2O·nSiO2Base inorganic fire prevention liquid, it seals sealing plug 6 to be equipped with in the liquid filling mouth 31, seal the edge alignment of sealing plug 6 and the sealed 4 of glue of solidification, inorganic fire prevention liquid 5 fills and seals the glass transmittance after the solidification and be greater than 88%, be about to fill toughened glass substrate 1 and the non-toughened glass substrate 2 that has inorganic fire prevention liquid 5 and seal the back, still need with toughened glass substrate 1 and non-toughened glass substrate 2 shift to the oven and solidify, inorganic fire prevention liquid 5 utilizes the principle of current normal position reaction method to form transparent glue and freeze the form and bond integrative with the glass substrate in sealed cavity internal curing, and the glass transmittance after the solidification can on 80%, and along with the increase of fire prevention glass finished product placement time, fire prevention glass's transmittance can constantly increase, and final fire prevention glass's transmittance can reach more than 88%.
Compared with the prior art, the utility model provides a during installation of compound non-thermal-insulated type fire prevention glass, install compound non-thermal-insulated type fire prevention glass in current stainless steel frame, and install the toughened glass base plate as the back fire face in indoor, and install non-toughened glass base plate as the face of being fired in outdoor, when non-toughened glass base plate component one side is fired, the transparent jelly form flame retardant coating after inorganic fire prevention liquid solidification in the sealed cavity can meet fire inflation, excessive extrusion between stainless steel frame and compound fire prevention glass upper and lower face has been avoided, and prevent flame and steam from penetrating or flame appears in the back fire face in a certain time, and the transmittance after the fire prevention glass seals the solidification is greater than 88%, therefore this fire prevention glass fire-resistant integrity can be good, and then can be in the field such as outdoor window, curtain; meanwhile, the fireproof layer of the fireproof glass adopts an inorganic fireproof liquid layer, and the liquid layer can be made to be very thin, so that the whole weight is lighter; in addition, set up the liquid filling mouth in joint strip's long limit one end to establish the width of liquid filling mouth into 0.8 ~ 1.2mm, can conveniently pour into inorganic fire prevention liquid fast and can not appear spilling over from this.
As a specific embodiment, the thickness of the tempered glass substrate 1 is 5mm, the thickness of the non-tempered glass substrate 2 is 3mm, and the thickness of the inorganic fireproof liquid 5 is 1mm, so that the whole composite non-heat-insulation fireproof glass is light and thin, and meanwhile, the fireproof glass has good fireproof integrity, and is very suitable for being used in the fields of outdoor windows, curtain walls and the like.
As a specific embodiment, the tempered glass substrate 1 and the non-tempered glass substrate 2 are arc-shaped glass substrates, that is, the tempered glass substrate 1 and the non-tempered glass substrate 2 can also be curved, so that the limitation that the conventional fireproof glass cannot have a special-shaped structure is thoroughly solved, and the application prospect of the composite non-heat-insulation fireproof glass is further widened.
As a specific embodiment, the cured sealant 4 adopts the existing two-component polysulfide sealant, and the two-component polysulfide sealant is prepared by adding a reinforcing agent, a toughening agent, a tackifier, a thixotropic agent and other additives into liquid polysulfide rubber as a main agent and processing into a base paste; the metal oxide and the like are prepared into vulcanized paste, and the two components can be cured into an elastic sealing material after being mixed, so that the building B-class first-grade polysulfide sealant has strong caulking water-stopping capability.
As a specific embodiment, the sealing plug 6 and the curing sealant 4 are integrated and made of the same material, so that the sealing rubber strip 3 on the inner side can be better protected, external liquid such as rainwater is prevented from entering gaps between the curing sealant 4 and the peripheral edges of the toughened glass substrate 1 and the non-toughened glass substrate 2, and the product performance of the fireproof glass is effectively improved. During the specific manufacturing, the glass sheet can be sealed by using an adhesive tape on the liquid filling opening 31 after the glass sheet is combined, butyl rubber is injected into the liquid filling opening 31 after the liquid filling to plug the liquid filling opening, the butyl rubber on the liquid filling opening 31 is taken out after the inorganic fireproof liquid is solidified, and then the two-component polysulfide sealant is injected into the liquid filling opening by using a glue injecting machine to form a whole with the solidified sealant 4.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The composite non-heat-insulation fireproof glass is characterized by comprising a toughened glass substrate and a non-toughened glass substrate which are aligned and pressed with each other, sealing rubber strips are arranged at the edges, close to the edges, of the toughened glass substrate and the non-toughened glass substrate, the outer sides of the sealing rubber strips are 4.5-5.5 mm away from the edges, of the glass substrate, curing sealant is arranged between the outer sides of the sealing rubber strips and the gaps between the edges, close to the edges, of the toughened glass substrate and the non-toughened glass substrate, a sealing cavity is formed between the inner sides of the sealing rubber strips and between the toughened glass substrate and the non-toughened glass substrate, a liquid filling port is preset on each sealing rubber strip, the liquid filling port is arranged at one end of the long edge of each sealing rubber strip, the width of each liquid filling port is 0.8-1.2 mm, inorganic fireproof liquid is filled in each sealing cavity through each liquid filling port, a sealing plug is arranged in each liquid filling, the transmittance of the glass after the inorganic fireproof liquid is poured, sealed and cured is larger than 88%.
2. The composite non-heat-insulation fireproof glass according to claim 1, wherein the thickness of the tempered glass substrate is 5mm, the thickness of the non-tempered glass substrate is 3mm, and the thickness of the inorganic fireproof liquid is 1 mm.
3. The composite non-insulating fire-resistant glass according to claim 1, wherein the tempered glass substrate and the non-tempered glass substrate are arc-shaped glass substrates.
4. The composite non-insulating fire-resistant glass according to claim 1, wherein the cured sealant is a two-component polysulfide sealant.
5. The composite non-insulating fire-resistant glass as claimed in claim 1, wherein the sealing plug and the cured sealant are of a unitary construction and are made of the same material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646422.0U CN210887700U (en) | 2019-09-29 | 2019-09-29 | Composite non-heat-insulation fireproof glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646422.0U CN210887700U (en) | 2019-09-29 | 2019-09-29 | Composite non-heat-insulation fireproof glass |
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| CN210887700U true CN210887700U (en) | 2020-06-30 |
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| CN201921646422.0U Active CN210887700U (en) | 2019-09-29 | 2019-09-29 | Composite non-heat-insulation fireproof glass |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216547A (en) * | 2021-05-26 | 2021-08-06 | 海南大学 | Doubling composite fireproof protection plate |
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- 2019-09-29 CN CN201921646422.0U patent/CN210887700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216547A (en) * | 2021-05-26 | 2021-08-06 | 海南大学 | Doubling composite fireproof protection plate |
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