CN214220162U - Fireproof glass curtain wall - Google Patents
Fireproof glass curtain wall Download PDFInfo
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- CN214220162U CN214220162U CN202023261992.3U CN202023261992U CN214220162U CN 214220162 U CN214220162 U CN 214220162U CN 202023261992 U CN202023261992 U CN 202023261992U CN 214220162 U CN214220162 U CN 214220162U
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- material filling
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Abstract
The application relates to a fireproof glass curtain wall, which comprises a base frame and a keel fixedly connected in the base frame, wherein composite fireproof glass is arranged outside the base frame, positioning protrusions are fixedly connected to positions, corresponding to the fireproof glass, on the outer side of the keel, fireproof rock wool is filled between the two positioning protrusions, and fireproof glue is filled between positions, corresponding to the two sides of the keel, of the base frame and the two composite fireproof glass; the outer sides of the ends, close to each other, of the two fireproof glasses are provided with a first fireproof material filling block, and the outer sides of the first fireproof material filling blocks are provided with fastening screws. This application has the fire behavior that improves fire prevention curtain, the effect of leakproofness.
Description
Technical Field
The application relates to the field of curtain walls, in particular to a fireproof glass curtain wall.
Background
The glass curtain wall is a building external protective structure or decorative structure which has a certain displacement capacity relative to the main structure and does not bear the action of the main structure. There are both single and double glazing. The glass curtain wall is a beautiful and novel building decoration method and is a remarkable characteristic of modern high-rise building times. The glass curtain wall of modern high-rise building adopts hollow glass which is formed by combining mirror glass and common glass and filling dry air or inert gas into an interlayer. The hollow glass comprises two layers and three layers, wherein the two layers of hollow glass are sealed by the two layers of glass to form an interlayer space; the triple-layer glass is formed by two interlayer spaces formed by the triple-layer glass. The hollow glass has the advantages of sound insulation, heat insulation, frost prevention, moisture prevention, high wind pressure resistance and the like.
The glass curtain wall is not fireproof, but is a part of the building, although the glass curtain wall is arranged at the periphery of the building, the glass curtain wall also has general fire resistance and also has the same fireproof requirement as the building. The gap between the glass curtain wall and the building should be treated with fire-proof treatment. The fire-proof glue is a common construction method at present, and is used for sealing and coating a glass curtain wall and a building gap by using a non-combustible material so as to prevent a big fire from further spreading and prepare a sufficient time for escape of people.
With respect to the related art in the above, the inventors consider that: although the fireproof glue is filled between the glass and the building to realize certain fire prevention, the fireproof glue is still a pain point in the whole fireproof performance, when a fire disaster happens, the fireproof glue is easy to melt and lose efficacy, once the fireproof glue loses efficacy, a gap is generated between the glass plate and the building, and flame is often involved from the gap.
SUMMERY OF THE UTILITY MODEL
In order to improve fire behavior, the leakproofness of fire prevention curtain wall, this application provides a fire prevention glass curtain wall.
The application provides a pair of fire prevention glass curtain wall adopts following technical scheme:
a fireproof glass curtain wall comprises a base frame and a keel fixedly connected in the base frame, wherein composite fireproof glass is arranged on two sides of the base frame, which correspond to the keel, the ends, close to each other, of the composite fireproof glass extend to the outer side of the keel, positioning protrusions are fixedly connected to the positions, corresponding to the composite fireproof glass, of the outer side of the keel, fireproof rock wool is filled between the two positioning protrusions, one side of the fireproof rock wool abuts against the keel, the other side of the fireproof rock wool abuts against the two composite fireproof glass, and fireproof glue is filled between the positions, corresponding to the keel, of the two sides of the base frame and the two composite fireproof glass; two fire prevention glass's the one end outside of being close to each other is provided with fire prevention material filling block one, fire prevention material filling block one can butt in two compound fire prevention glass outsides and fill in the space between two compound fire prevention glass, the outside of fire prevention material filling block one is provided with the fastening screw that the tip passed fire prevention material filling block one and fire prevention rock wool and threaded connection in fossil fragments in proper order.
By adopting the technical scheme, the keel is fixed with the base frame, the base frame is connected with the composite fireproof glass through the fireproof glue, the composite fireproof glass and the keel are further connected in a fastening mode through the fastening screws in a fastening mode, then the fireproof rock wool is adopted to seal the first fire isolating layer formed between the two composite fireproof glasses, the first fireproof material filling block is adopted to form the second fire isolating layer on the outer side of the two composite fireproof glasses, when the fireproof glue is burnt due to disaster, the fireproof rock wool and the first fireproof material filling block can prevent flame from being involved, and the fireproof performance of the glass curtain wall is improved.
Optionally, the outside cover of fire-proof material filling block one is equipped with fixed frame one, draw-in groove one has all been seted up to the both sides of fire-proof material filling block one, the equal rigid coupling in both sides of fixed frame one has the protruding one of card that can block and locate draw-in groove one, fastening screw passes fixed frame one, fire-proof material filling block one and fire prevention rock wool and threaded connection in fossil fragments.
Through adopting above-mentioned technical scheme, the intensity of improvement fire-proof material filling block that the fixed frame that adopts can be further, and the draw-in groove that adopts is fixed between fixed frame and the fire-proof material filling block one with the protruding cooperation of card that can further improvement, guarantees the zonulae occludens of fixed frame and fire-proof material filling block.
Optionally, tempered glass is fixedly connected to the outer sides of the two pieces of composite fireproof glass, and hollow glass partition bars are fixedly connected between the end portions of the tempered glass and the end portions of the composite fireproof glass.
Through adopting above-mentioned technical scheme, the intensity of compound fire prevention glass of improvement that the toughened glass of adoption can be further, and the cavity glass parting bead that adopts makes compound fire prevention glass and toughened glass form cavity glass to further improvement glass curtain wall heat-proof quality and sound insulation.
Optionally, one side of the first fixing frame far away from the first fireproof material filling block is provided with a second fixing frame, connecting ribs are fixedly connected between the middle part of the second fixing frame and the first fixing frame, two sides of the two corresponding connecting ribs of the second fixing frame are filled with the second fireproof material filling block, and the two fireproof material filling blocks are respectively abutted to the outer sides of the two pieces of toughened glass.
Through adopting above-mentioned technical scheme, through the fireproof material filling block two that adopts, can press two toughened glass and hold sealedly, make and realize isolated flame retardant coating between two toughened glass, the three-layer is isolated to the fire prevention rock wool of deuterogamying, fireproof material filling block one, and further reduction flame spills over the probability, and in addition, fixed frame two that adopts can be further protects fireproof material filling block, prolongs its life.
Optionally, the fastening screw (83) passes through the second fixing frame, the connecting rib, the second fireproof material filling block, the first fixing frame, the first fireproof material filling block and the first fireproof rock wool in sequence and is in threaded connection with the fastening screw of the keel.
Through adopting above-mentioned technical scheme, the fastening screw of adoption can be further strengthen fixed frame one and fixed frame two and the joint strength who is connected fossil fragments, and then guarantee compressing tightly of a pair of compound fire prevention glass board of fire prevention material filling block and compressing tightly of two pairs of toughened glass of fire prevention material filling block.
Optionally, a second clamping groove is formed in each of two sides of the fireproof material filling block, and two sides of the connecting rib and one side of the second fixing frame, which is far away from the second fireproof material filling block, are fixedly connected with a second clamping protrusion which can be clamped in the second clamping groove.
Through adopting above-mentioned technical scheme, the draw-in groove two that adopts mutually supports with the protruding two of card, can effectual improvement fire-proof material filling block two be connected with fixed frame two's stability.
Optionally, the position that the foundation frame corresponds the fossil fragments is provided with the caulking groove, the fossil fragments are fixed in the caulking groove, between caulking groove outside fossil fragments and the foundation frame is filled to the fire prevention glue.
Through adopting above-mentioned technical scheme, the fire prevention that adopts is glued and is filled between fossil fragments and the basic frame of caulking groove outside position, can realize fossil fragments and basic frame's further connection and sealed to improvement basic frame that can be further and the fire proofness of fossil fragments spare.
Optionally, a fireproof cushion block is fixedly connected between the inner wall of the caulking groove and the keel.
Through adopting above-mentioned technical scheme, the fire prevention cushion that adopts can improve fossil fragments and basic frame's zonulae occludens on the one hand, and on the other hand when producing the conflagration, the fire prevention cushion can effectual isolated flame, prevents that flame from being drawn into.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the fireproof material filling block I can prevent flame from being involved when the fireproof glue burns due to a disaster, and the fireproof performance of the glass curtain wall is improved;
2. the fireproof rock wool is fixed between the keel and the two pieces of composite fireproof glass to form a first fire-isolating layer, and the fireproof material filling block I is matched to form a second fire-isolating layer on the outer sides of the two pieces of composite fireproof glass, so that double-layer partition can be realized, flame is effectively prevented from being involved, and the fireproof performance of the glass curtain wall is obviously improved;
3. through the fireproof material filling block two that adopts, can press two toughened glass and hold sealedly, make and realize isolated flame retardant coating between two toughened glass, cooperate fire prevention rock wool, fireproof material filling block one again, realize that the three-layer is isolated, the probability that overflows of further reduction flame.
Drawings
Fig. 1 is a schematic view of the overall structure of a fire-resistant glass curtain wall according to the present application.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Description of reference numerals: 1. a base frame; 11. caulking grooves; 12. a fireproof cushion block; 2. a keel; 21. positioning protrusions; 3. compounding fireproof glass; 31. fireproof glue; 4. fireproof rock wool; 5. a first fixing frame; 51. a first clamping bulge; 6. a first fireproof material filling block; 61. a first clamping groove; 7. tempering the glass; 71. a hollow glass division bar; 8. a second fixing frame; 81. connecting ribs; 82. a second clamping protrusion; 83. fastening screws; 9. a second fireproof material filling block; 91. and a second clamping groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses fire prevention glass curtain wall.
Referring to fig. 1, a fire prevention glass curtain wall, including basic frame 1, the position that basic frame 1 corresponds fossil fragments 2 is provided with caulking groove 11, and 11 interpolations in caulking groove are equipped with fossil fragments 2, and fossil fragments 2 bolted connection is in basic frame 1 to make fossil fragments 2 be fixed in caulking groove 11, equal rigid coupling has a plurality of fire prevention cushion 12 between the inner wall of caulking groove 11 and fossil fragments 2's the both sides. After the fossil fragments 2 and basic frame 1's of accomplishing are connected, the fire prevention cushion 12 of adoption can improve fossil fragments 2 and basic frame 1's zonulae occludens on the one hand, and on the other hand when producing the conflagration, fire prevention cushion 12 can effectual isolated flame, prevents that flame from being drawn into.
Referring to fig. 1 and 2, the both sides that correspond fossil fragments 2 outside the foundation frame 1 all are provided with compound fire prevention glass 3, and compound fire prevention glass 3 is close to one end each other and extends to the outside of fossil fragments 2, all fills between foundation frame 1 and two compound fire prevention glass 3 and has fire prevention glue 31, and fire prevention glue 31 can also fill the caulking groove 11 outside and correspond the position between fossil fragments 2 and the foundation frame 1. The equal rigid coupling in compound fire prevention glass 3's position in fossil fragments 2 outside corresponds has the location protruding 21, and two location protruding 21 set up between fire prevention glue 31, and it has fire prevention rock wool 4 to fill between two location protruding 21, and 4 one sides butt of fire prevention rock wool are in fossil fragments 2, and its opposite side butt in two compound fire prevention glass 3. Can realize foundation frame 1 and compound fire prevention glass 3's basic connection through fire-proof glue 31, and the fire-proof glue 31 of adoption is filled between fossil fragments 2 and the foundation frame 1 of caulking groove 11 outside position, can realize fossil fragments 2 and foundation frame 1's further connection and sealed to have preliminary fire proofness. In addition, be fixed in the fossil fragments 4 and formed first layer fire barrier between fossil fragments 2 and two compound fire prevention glass 3 with fire prevention rock wool, the effectual flame of preventing is drawn into, has improved glass curtain wall's fire behavior remarkably.
Referring to fig. 2, a first fixing frame 5 is arranged at the outer side of one end of each of two composite fireproof glass 3, the first fixing frame 5 is arranged towards one side of the two composite fireproof glass 3 in an open manner, a first fireproof material filling block 6 is filled in the first fixing frame 5, one side of the first fireproof material filling block 6, which is close to the two composite fireproof glass 3, can be abutted against the two composite fireproof glass 3, the first fireproof material filling block 6 can be filled in a gap between the two composite fireproof glass 3 and abutted against fireproof rock wool 4, clamping grooves 61 are respectively formed at two sides of the first fireproof material filling block 6, clamping protrusions 51 are fixedly connected to the positions, corresponding to the clamping grooves 61, of two inner sides of the first fixing frame 5, the clamping grooves 51 can be clamped in the clamping grooves 61, so that the clamping grooves and the clamping protrusions are fixed, a fire barrier layer is formed at the outer sides of the two composite fireproof glass 3 through the first fireproof material filling block 6, and is matched with a fire barrier layer formed by the fireproof rock wool 4 arranged between the keel 2 and the two composite fireproof glass 3, the double-layer partition is realized, flame can be further prevented from being involved, and the fireproof performance of the glass curtain wall is obviously improved.
Referring to fig. 2, the outer sides of the two pieces of composite fireproof glass 3 are fixedly connected with toughened glass 7, and a hollow glass partition bar 71 is fixedly connected between the end part of the toughened glass 7 and the end part of the composite fireproof glass 3. One side of keeping away from fire-proof material filling block 6 of fixed frame one 5 is provided with fixed frame two 8, the uncovered setting in one side of fixed frame one 5 of two 8 orientation of fixed frame, and the rigid coupling has splice bar 81 between the middle part of fixed frame two 8 and the fixed frame one 5, fixed frame two 8 corresponds the both sides of splice bar 81 and all has filled fire-proof material filling block two 9, draw-in groove two 91 has all been seted up to the both sides of two fire-proof material filling block two 9, the equal rigid coupling in two inboards of fixed frame two 8 and splice bar 81 has protruding two 82, protruding two 82 of card can insert and locate in draw-in groove two 91 of fire-proof material filling block two 9, and then realize the fixed of fire-proof material filling block two 9 and fixed frame two 8.
Referring to fig. 2, one side of the two fireproof material filling blocks two 9 close to the fireproof material filling block one 6 is abutted against the outer sides of the two toughened glass 7, the outer side of the fixing frame two 8 is provided with a fastening screw 83, and the fastening screw 83 sequentially penetrates through the fixing frame two 8, the connecting rib 81, the fireproof material filling block two 9, the fixing frame one 5, the fireproof material filling block one 6 and the fireproof rock wool 4 and is in threaded connection with the keel 2. The strength of the composite fireproof glass 3 can be further improved by the adoption of the toughened glass 7, and the hollow glass partition bars 71 are adopted, so that the composite fireproof glass 3 and the toughened glass 7 form the hollow glass, and the heat insulation performance and the sound insulation performance of the glass curtain wall are further improved. Through the fireproof material filling block two 9 that adopts, can press two toughened glass 7 and hold sealedly, make and realize isolated flame retardant coating between two toughened glass 7, cooperate fire prevention rock wool 4, fireproof material filling block 6 again, realize that the three-layer is isolated, the probability that overflows of further reduction flame. In addition, the fixing of the toughened glass 7 and the composite fireproof glass 3 with the base frame 1 is further completed through the fastening screws 83, the first fireproof material filling block 6 can be tightly pressed on the two composite fireproof glasses 3, and the second fireproof material filling block 9 is tightly pressed on the two toughened glasses 7.
The implementation principle of the fireproof glass curtain wall in the embodiment of the application is as follows: the keel 2 is fixed with the base frame 1, the fireproof rock wool 4 is fixed between the keel 2 and the two composite fireproof glass 3, the base frame 1 is connected with the composite fireproof glass 3 through the fireproof glue 31, then the first fireproof material filling block 6 is adopted to be pressed on the two pieces of composite fireproof glass 3, then the second fireproof material filling block 9 is pressed on the outer sides of the two pieces of toughened glass 7, finally the second fireproof material filling block 9, the first fireproof material filling block 6 and the keel 2 are connected through the fastening screw 83, realize being connected of toughened glass 7 and compound fire prevention glass 3 simultaneously, fire prevention rock wool 4 sets up and has formed the one deck and separate the fire bed between fossil fragments 2 and two compound fire prevention glass 3, and fire prevention material filling block 6 forms the second floor in the outside of two compound fire prevention glass 3 and separates the fire bed, and fire prevention material filling block two 9 forms the third layer and separates the fire bed in two toughened glass 7 outsides. When the fire-proof glue 31 is burnt in case of disaster, the fire-proof rock wool 4, the first fire-proof material filling block 6 and the second fire-proof material filling block 9 form a three-layer partition wall, so that the flame can be prevented from being involved, and the fire-proof performance of the glass curtain wall is obviously improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a fire prevention glass curtain wall, includes foundation frame (1), fossil fragments (2) of rigid coupling in foundation frame (1), the both sides that correspond fossil fragments (2) outside foundation frame (1) all are provided with compound fire prevention glass (3), the one end that is close to each other of compound fire prevention glass (3) all extends to fossil fragments (2) outside, its characterized in that: the outer side of the keel (2) corresponding to the position of the composite fireproof glass (3) is fixedly connected with positioning protrusions (21), fireproof rock wool (4) is filled between the two positioning protrusions (21), one side of the fireproof rock wool (4) is abutted against the keel (2), the other side of the fireproof rock wool is abutted against the two composite fireproof glass (3), and fireproof glue (31) is filled between the two side positions of the foundation frame (1) corresponding to the keel (2) and the two composite fireproof glass (3); two fire prevention glass's the one end outside of being close to each other is provided with fire prevention material filling block (6), fire prevention material filling block (6) can butt in two compound fire prevention glass (3) outsides and fill in the space between two compound fire prevention glass (3), the outside of fire prevention material filling block (6) is provided with fastening screw (83) that the tip passed fire prevention material filling block (6) and fire prevention rock wool (4) and threaded connection in fossil fragments (2) in proper order.
2. A fire-resistant glass curtain wall as claimed in claim 1, wherein: the outside cover of fire-proof material filling block (6) is equipped with fixed frame (5), draw-in groove (61) have all been seted up to the both sides of fire-proof material filling block (6), the equal rigid coupling in both sides of fixed frame (5) has the card that can block and locate in draw-in groove (61) protruding (51), fastening screw (83) pass fixed frame (5), fire-proof material filling block (6) and fire prevention rock wool (4) and threaded connection in fastening screw (83) of fossil fragments (2).
3. A fire-resistant glass curtain wall as claimed in claim 2, wherein: tempered glass (7) is fixedly connected to the outer sides of the two pieces of composite fireproof glass (3), and hollow glass partition bars (71) are fixedly connected between the end portions of the tempered glass (7) and the end portions of the composite fireproof glass (3).
4. A fire-resistant glass curtain wall as claimed in claim 3, wherein: one side of keeping away from fire prevention material filling block (6) in fixed frame (5) is provided with fixed frame two (8), and the rigid coupling has splice bar (81) between the middle part of fixed frame two (8) and fixed frame (5), the both sides that fixed frame two (8) correspond splice bar (81) all are filled fire prevention material filling block two (9), two fire prevention material filling block two (9) butt respectively in two toughened glass (7) outsides.
5. A fire-resistant glass curtain wall as claimed in claim 4, wherein: fastening screw (83) pass fixed frame two (8), splice bar (81), fire prevention material filling block two (9), fixed frame one (5), fire prevention material filling block one (6) and fire prevention rock wool (4) and threaded connection in fossil fragments (2) in proper order.
6. A fire-resistant glass curtain wall as claimed in claim 5, wherein: draw-in groove two (91) have all been seted up to the both sides of fire prevention material filling block two (9), the equal rigid coupling in one side that both sides and fixed frame two (8) of splice bar (81) correspond fire prevention material filling block two (9) and keep away from each other has the protruding two (82) of card that can block to locate in draw-in groove two (91).
7. A fire-resistant glass curtain wall as claimed in claim 1, wherein: the position that foundation frame (1) corresponds fossil fragments (2) is provided with caulking groove (11), fossil fragments (2) are fixed in caulking groove (11), fire prevention glue (31) are filled between caulking groove (11) outside fossil fragments (2) and foundation frame (1).
8. A fire-resistant glass curtain wall as claimed in claim 7, wherein: and a fireproof cushion block (12) is fixedly connected between the inner wall of the caulking groove (11) and the keel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261992.3U CN214220162U (en) | 2020-12-29 | 2020-12-29 | Fireproof glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261992.3U CN214220162U (en) | 2020-12-29 | 2020-12-29 | Fireproof glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214220162U true CN214220162U (en) | 2021-09-17 |
Family
ID=77706880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023261992.3U Active CN214220162U (en) | 2020-12-29 | 2020-12-29 | Fireproof glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214220162U (en) |
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2020
- 2020-12-29 CN CN202023261992.3U patent/CN214220162U/en active Active
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