CN216841307U - Sound-insulation fire-resistant window of broken bridge aluminum alloy system - Google Patents
Sound-insulation fire-resistant window of broken bridge aluminum alloy system Download PDFInfo
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- CN216841307U CN216841307U CN202123426792.3U CN202123426792U CN216841307U CN 216841307 U CN216841307 U CN 216841307U CN 202123426792 U CN202123426792 U CN 202123426792U CN 216841307 U CN216841307 U CN 216841307U
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Abstract
The utility model discloses a bridge cut-off aluminum alloy system sound insulation fire-resistant window, including the frame, the inboard of frame is equipped with the mullion, the inboard of mullion is equipped with opens the fan, the outside of frame is equipped with fire prevention external fixation steel, the inside threaded connection of fire prevention external fixation steel has fixing bolt, the inside of frame is equipped with thermal-insulated strip, thermal-insulated strip's inboard is equipped with the sound insulation special material, glass, fire prevention tempering doubling cavity glass, the doubling cavity fire prevention toughened glass outside is equipped with fire prevention glass. Through setting up fire prevention external fixation steel spare, heat insulating strip, sound insulation special material, fire prevention inflation sealing member, sponge joint strip, fire prevention silver, fire prevention sealed glue, fire prevention tempering doubling cavity glass, have the structure of system window, satisfy sound insulation performance, fire-resistant complete performance.
Description
Technical Field
The utility model belongs to the technical field of the fire-resistant window of sound insulation, concretely relates to bridge cut-off aluminum alloy system sound insulation fire-resistant window.
Background
In the prior art, the fire-resistant integrity of the sound-insulating fire-resistant window reaches 1.00h (T ≧ 60), and the method conforms to GB/T38252-; the air sound and sound insulation performance of the building door and window reaches 5 level (Rw + Ctr is less than or equal to 40 and less than or equal to 45), GB-T-8485-.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcomings of the prior art and providing the sound insulation fire-resistant window of the bridge-cut-off aluminum alloy system.
In order to solve the technical problem, the utility model provides a following technical scheme: a sound insulation fire-resistant window of a broken bridge aluminum alloy system comprises an outer frame, wherein a mullion is arranged on the inner side of the outer frame, an opening fan is arranged on the inner side of the mullion, a fireproof external fixing steel piece is arranged on the outer side of the outer frame, a fixing bolt is connected with the internal thread of the fireproof external fixing steel piece, a heat insulation strip is arranged inside the outer frame, a sound insulation special material is arranged on the inner side of the heat insulation strip, a fireproof internal fixing steel piece is arranged on the inner side of the outer frame, the inner side of the fireproof internal fixing steel piece is fixedly connected with fireproof toughened laminated hollow glass, a frame pressing line is arranged on one side of the front surface of the fireproof toughened laminated hollow glass and is connected with the outer frame in a clamping manner, a sponge sealing rubber strip is arranged at the joint of the frame pressing line and the outer frame, a fireproof silver strip is arranged at the joint of the outer frame and the fireproof toughened laminated hollow glass, and a fireproof sealant is arranged on one side of the fireproof silver strip, the junction of frame line ball and frame all is equipped with fire prevention silver, fire prevention sealed glue.
As an optimal technical scheme of the utility model, the inside of frame, mullion is equipped with fire prevention inflation sealing member, and the width of fire prevention inflation sealing member and the inside width looks adaptation of frame, mullion.
As a preferred technical scheme of the utility model, fire prevention tempering doubling cavity glass's both ends are equipped with two frames respectively, and two frames are through fire prevention external fixation steel spare, fire prevention internal fixation steel spare fixed connection.
As an optimal technical scheme of the utility model, two space between the frame is through the sealed isolation of heat insulating strip.
As an optimal technical scheme of the utility model, the tangent plane of bowing of sealed glue of fire prevention is triangle-shaped setting, and the sealed inclined plane of gluing of fire prevention is the arc setting.
As an optimized technical proposal of the utility model, the fireproof toughened laminated hollow glass consists of double-layer laminated glass, single-layer fireproof glass and a hollow space.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. by arranging the heat insulation strip, the special sound insulation material, the fireproof expansion sealing element, the sponge sealing adhesive strip, the fireproof cotton strip, the fireproof sealant and the fireproof toughened laminated hollow glass, the fire resistance integrity of the building door and window of the sound insulation fire-resistant window of the bridge-cut-off aluminum alloy system reaches 1.00h (T ≧ 60), and the test method for the fire resistance integrity of the building door and window is GB/T38252-; the air sound and sound insulation performance of the building door and window reaches 5 level (Rw + Ctr is less than or equal to 40 and less than 45), and the method conforms to GB-T-8485-2008 grading and detecting method for air sound and sound insulation performance of the building door and window. The structure with system window can meet the sound insulation performance and fire-resistant integrity performance.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic sectional bottom view of fig. 1 according to the present invention;
fig. 3 is a schematic sectional top view of fig. 1 according to the present invention;
fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention.
Wherein: 1. an outer frame; 2. fireproof tempered laminated hollow glass; 3. erecting; 4. opening the fan; 5. fire-proof external fixing steel parts; 6. fixing the bolt; 7. a heat insulating strip; 8. a special sound insulation material; 9. a fire resistant intumescent seal; 10. fireproof internal fixing steel parts; 11. frame pressing lines; 12. a sponge sealing rubber strip; 13. a fireproof cotton sliver; 14. and (4) fireproof sealant.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-4, the sound-insulation fire-resistant window of the bridge-cut-off aluminum alloy system comprises an outer frame 1, wherein a mullion 3 is arranged on the inner side of the outer frame 1, an opening fan 4 is arranged on the inner side of the mullion 3, a fireproof external fixing steel part 5 is arranged on the outer side of the outer frame 1, a fixing bolt 6 is connected with the internal thread of the fireproof external fixing steel part 5, a heat-insulation strip 7 is arranged inside the outer frame 1, a sound-insulation special material 8 is arranged on the inner side of the heat-insulation strip 7, a fireproof internal fixing steel part 10 is arranged on the inner side of the outer frame 1, the inner side of the fireproof internal fixing steel part 10 is fixedly connected with a fireproof toughened laminated hollow glass 2, a frame pressing line 11 is arranged on one side of the front surface of the fireproof laminated hollow glass 2, the frame pressing line 11 is connected with the outer frame 1 in a clamping manner, a sponge sealing adhesive tape 12 is arranged at the joint of the frame pressing line 11 and the outer frame 1, and a fireproof toughened laminated hollow glass 2 are provided with fireproof silver 13, one side of the fireproof cotton strip 13 is provided with fireproof sealant 14, and the joints of the frame pressing lines 11 and the outer frame 1 are provided with the fireproof cotton strip 13 and the fireproof sealant 14.
In other embodiments, the fire-proof expansion sealing element 9 is arranged inside the outer frame 1 and the middle support 3, and the width of the fire-proof expansion sealing element 9 is matched with the width of the inner frame 1 and the middle support 3.
In other embodiments, two outer frames 1 are respectively disposed at two ends of the fireproof tempered laminated hollow glass 2, and the two outer frames 1 are fixedly connected through a fireproof external fixing steel member 5 and a fireproof internal fixing steel member 10.
In other embodiments, the gap between the two outer frames 1 is sealed and isolated by the heat insulating strips 7; convection cannot be formed in the cavity by the isolation of the heat insulation strips 7.
In other embodiments, the plane of the fire-proof sealant 14 is triangular, and the inclined plane of the fire-proof sealant 14 is arc-shaped, so as to improve the aesthetic appearance of the fire-proof sealant 14 when connected with the fire-proof toughened laminated hollow glass 2 by arc-shaped arrangement of the fire-proof sealant 14.
In other embodiments, the fireproof tempered laminated hollow glass 2 consists of a double-layer laminated glass, a single-layer fireproof glass and a hollow space.
The working principle is as follows: under the multi-sealing structure of fireproof toughened laminated hollow glass 2, a heat insulation strip 7, a special sound insulation material 8, a fireproof expansion sealing element 9, a fireproof cotton strip 13 and a fireproof sealant 14, the performances of fire prevention, sound insulation, air tightness and the like are improved, convection in a cavity cannot be formed by the isolation of the heat insulation strip 7, and further the fire resistance integrity of a building door and window of the sound insulation fire-resistant window of the bridge-cut-off aluminum alloy system reaches 1.00 htt ≧ 60 and conforms to GB/T38252-; the air sound and sound insulation performance of the building door and window reaches 5-level 40 ≦ Rw + Ctr < 45, and the method conforms to GB-T-8485-. The structure with system window can meet the sound insulation performance and fire-resistant integrity performance. The contact ends of the outer frame 1, the frame pressing line 11 and the fireproof toughened laminated hollow glass 2 are sealed through the fireproof cotton strip 13 and the fireproof sealant 14, the fireproof effect of the fireproof laminated hollow glass is improved, the fireproof partition is performed on the gap between the two outer frames 1 under the action of the fireproof expansion sealing piece 9 and the heat insulation strip 7, and the sound insulation effect is performed on the inner part of the outer frame 1 under the action of the special sound insulation material 8. The fireproof tempered glass comprises the glass and fireproof tempered hollow laminated glass 2, and fireproof glass is arranged on the outer side of the fireproof tempered hollow laminated glass 2.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Bridge cut-off aluminum alloy system sound insulation fire-resistant window, including frame (1), its characterized in that: the fireproof and fireproof composite hollow glass is characterized in that a mullion (3) is arranged on the inner side of the outer frame (1), an opening fan (4) is arranged on the inner side of the mullion (3), a fireproof external fixing steel piece (5) is arranged on the outer side of the outer frame (1), a fixing bolt (6) is connected with the inner thread of the fireproof external fixing steel piece (5), a heat insulation strip (7) is arranged inside the outer frame (1), a special sound insulation material (8) is arranged on the inner side of the heat insulation strip (7), a fireproof internal fixing steel piece (10) is arranged on the inner side of the outer frame (1), the inner side of the fireproof internal fixing steel piece (10) is fixedly connected with fireproof toughened laminated hollow glass (2), a frame pressing line (11) is arranged on one side of the front surface of the fireproof toughened laminated hollow glass (2), the frame pressing line (11) is connected with the outer frame (1) in a clamping manner, and a sponge sealing rubber strip (12) is arranged at the joint of the frame pressing line (11) and the outer frame (1), the fireproof frame is characterized in that a fireproof cotton strip (13) is arranged at the joint of the outer frame (1) and the fireproof tempered laminated hollow glass (2), fireproof sealant (14) is arranged on one side of the fireproof cotton strip (13), and the fireproof cotton strip (13) and the fireproof sealant (14) are arranged at the joint of the frame pressing line (11) and the outer frame (1).
2. The bridge-cut aluminum alloy system sound-insulation fire-resistant window of claim 1, wherein: the fireproof expansion sealing piece is characterized in that fireproof expansion sealing pieces (9) are arranged inside the outer frame (1) and the mullion (3), and the width of the fireproof expansion sealing pieces (9) is matched with the width of the inner frame (1) and the width of the interior of the mullion (3).
3. The bridge-cut aluminum alloy system sound-insulation fire-resistant window of claim 1, wherein: two ends of the fireproof toughened laminated hollow glass (2) are respectively provided with two outer frames (1), and the two outer frames (1) are fixedly connected through a fireproof external fixing steel piece (5) and a fireproof internal fixing steel piece (10).
4. The bridge-cut aluminum alloy system sound-insulation fire-resistant window of claim 1, wherein: the gap between the two outer frames (1) is sealed and isolated through a heat insulation strip (7).
5. The bridge-cut aluminum alloy system sound-insulation fire-resistant window of claim 1, wherein: the depression section of the fireproof sealant (14) is triangular, and the inclined plane of the fireproof sealant (14) is arc-shaped.
6. The bridge-cut aluminum alloy system sound-insulation fire-resistant window of claim 1, wherein: the fireproof toughened laminated hollow glass (2) consists of double-layer laminated glass, single-layer fireproof glass and a hollow space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123426792.3U CN216841307U (en) | 2021-12-31 | 2021-12-31 | Sound-insulation fire-resistant window of broken bridge aluminum alloy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123426792.3U CN216841307U (en) | 2021-12-31 | 2021-12-31 | Sound-insulation fire-resistant window of broken bridge aluminum alloy system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216841307U true CN216841307U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123426792.3U Active CN216841307U (en) | 2021-12-31 | 2021-12-31 | Sound-insulation fire-resistant window of broken bridge aluminum alloy system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216841307U (en) |
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2021
- 2021-12-31 CN CN202123426792.3U patent/CN216841307U/en active Active
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