CN210317013U - Bridge cut-off formula window system - Google Patents
Bridge cut-off formula window system Download PDFInfo
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- CN210317013U CN210317013U CN201821786601.XU CN201821786601U CN210317013U CN 210317013 U CN210317013 U CN 210317013U CN 201821786601 U CN201821786601 U CN 201821786601U CN 210317013 U CN210317013 U CN 210317013U
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Abstract
The utility model discloses a bridge cut-off formula window system, this bridge cut-off formula window system includes: a window frame, comprising: the window frame core is provided with at least one cavity; a window sash, comprising: the fireproof window sash core is provided with at least one cavity; glass; the two sides of the window frame core and the window sash core are respectively provided with a decorative piece, and the decorative pieces are connected with the window frame core and the window sash core in a clamping way; the joint of the decoration and the window frame core and the window sash core is sealed by the filled sealant. The utility model discloses simple structure, the structure is firm, and thermal insulation performance is good to the security performance is high, and fire prevention effect is good, effectively prevents the flame to scurry out, prevents stretching of intensity of a fire.
Description
Technical Field
The utility model relates to a bridge cut-off formula window system further relates to a bridge cut-off formula fire window system.
Background
Along with the increasing living standard, people have higher and higher requirements on heat insulation and energy conservation of buildings, and meanwhile, people gradually pay more attention to the fire safety performance of houses, particularly frequent building fires in various regions, so that people and fire departments pay more attention to the fire safety performance. The national fire department continuously goes out of new fire protection standards and standards for building fire protection and continuously improves new requirements for building energy conservation everywhere, and the heat-insulation fire-proof window thereof is produced at the same time.
Traditional bridge cut-off formula aluminum alloy window, owing to adopt the glass fiber reinforced plastic who cuts as the heat insulating strip, require the heat insulating strip to widen when the heat preservation requirement of window improves, and heat insulating strip intensity is not enough to try high heat preservation bridge cut-off formula aluminum alloy window to have structural hidden danger and with high costs ann. Especially in the building that requires fire prevention and heat preservation simultaneously, traditional bridge cut-off formula aluminum alloy window exists that fire prevention section structure is simplified, and the heat preservation fire prevention effect is not good, and when the conflagration takes place, its phenomenon that easily takes place the structure and collapses.
Therefore, a bridge-cut-off type window system with simple structure, stable structure and good heat preservation performance is urgently needed to be provided, in particular to a bridge-cut-off type fireproof window which has the advantages of fire prevention of a heat preservation fork, high safety performance, capability of effectively reducing fire spread and heat preservation, heat insulation and fireproof effects.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a bridge cut-off formula window system, this bridge cut-off formula window system structure is firm, and thermal insulation performance is good, and further, a bridge cut-off formula fire window is proposed, this bridge cut-off formula fire window simple structure, the security performance is high, and the fire prevention effect is good, effectively prevents the flame to scurry out, prevents stretching of intensity of a fire, reaches the relevant standard of fire window.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a bridge-cut window system comprising:
a window frame, comprising: the window frame core is provided with at least one cavity; the window frame core is made by compounding inorganic continuous fiber and synthetic resin;
a window sash, comprising: the window sash core is provided with at least one cavity; the window sash core is made by compounding inorganic continuous fiber and synthetic resin;
glass;
the two sides of the window frame core and the window sash core are respectively provided with a decorative piece, and the decorative pieces are connected with the window frame core and the window sash core in a clamping way;
the joint of the decoration and the window frame core and the window sash core is sealed by the filled sealant.
The utility model discloses a bridge cut-off formula window system, its structure is firm, and thermal insulation performance is good. The decoration is made of one or a combination of more of aluminum and alloy thereof, steel, stainless steel, copper and alloy thereof, wood and plastic. The decoration part is made of aluminum profiles, steel profiles, stainless steel profiles, copper profiles, wood profiles and plastic profiles, so that the profiles are more attractive, and the window frame core and the window sash core are protected from being aged due to sunlight exposure. Preferably, at least 2-4 cavities are arranged on the window frame core or the window sash core, so that the energy-saving and heat-insulating effect is better.
On the basis of the technical scheme, the following improvements can be made:
preferably, the inorganic fibers are continuous fibers and the weight of the inorganic fibers is not less than 50% of the total weight of the window frame core or the window sash core; the inorganic fiber is selected from one or more of glass fiber, basalt fiber and carbon fiber.
By adopting the preferable scheme, the structure is better. More preferably, the inorganic fibres constitute not less than 70% and more preferably not less than 80% of the total weight of the frame or sash core.
Preferably, the window frame core and/or the window sash core is made of inorganic continuous fibers and polyurethane resin.
By adopting the preferable scheme, the energy-saving heat-preserving effect is better.
Preferably, the decorating part is clamped with one or more parts of the window frame core and the window sash core, the decorating part is provided with a separating convex rib, the separating convex rib separates the decorating part and the sealant of the decorating part at two opposite sides of the decorating part, and a gap is reserved between the separating convex rib and the decorating part of the decorating part.
By adopting the preferable scheme, the sealant does not directly contact the decoration part of the decoration part, and the deformation of the sealant, which causes the deformation of the decoration part, is prevented during sealing.
As preferred scheme, be equipped with many sealed barbs at the one side of separating protruding muscle near sealed glue, the interval between the adjacent sealed barb is the arithmetic progression and distributes, and the diameter of sealed barb reduces to its tip direction along its junction with separating protruding muscle gradually.
By adopting the preferable scheme, the sealing effect is better.
Preferably, one or more cavities in the window frame core and/or the window sash core are internally provided with a fireproof inner frame, the outer surface of the fireproof inner frame is attached to the inner surface of the cavity wall of the cavity, and the fireproof inner frame is formed by compounding inorganic fibers and flame-retardant resin.
Adopt above-mentioned preferred scheme, provide a bridge cut-off formula fire window system, this glass is fire prevention glass, guarantees bridge cut-off formula fire window system's structural stability.
Preferably, the inorganic fibers are continuous fibers, and the weight of the inorganic fibers accounts for not less than 50% of the total weight of the fireproof inner frame; the inorganic fiber is selected from one or more of glass fiber, basalt fiber and carbon fiber.
By adopting the preferable scheme, the structure is more stable. More preferably, the inorganic fibers comprise no less than 60% by weight of the total weight of the flame retardant inner frame, and more preferably, no less than 70% by weight of the total weight of the flame retardant inner frame.
Preferably, a closed cavity is formed between the window frame core and the window sash core, and one or more fireproof expansion strips are arranged on the inner wall of the closed cavity.
By adopting the preferred scheme, the fireproof expansion strip is arranged on the closed cavity formed between the window frame core and the window sash core, the expansion is carried out at the temperature of 150-240 ℃, the expansion multiple is not less than 10 times, preferably not less than 20 times, more preferably not less than 25 times, the closed cavity is filled, the original cavity is changed into a closed solid cavity, an airflow channel is effectively blocked, the cavity is filled with the expansion of the expansion strip, no oxygen is provided in the cavity, the window section bar is effectively protected from structural damage during combustion, the fire spread can be effectively reduced, and the fire can be prevented from escaping. Meanwhile, the fireproof inner frame arranged in the window frame core and/or the window sash core can effectively support the window frame and/or the window sash when the fireproof expansion strips expand, so that the window frame core and/or the window sash core are prevented from being extruded and deformed when the fireproof expansion strips expand, and the integrity of the whole broken bridge type fireproof window is maintained.
As the preferred scheme, one or more fireproof expansion strips are arranged between the window sash core and the glass, one or more L-shaped connecting clamping pieces are arranged on the supporting surface of the window sash core, one side surface of each L-shaped connecting clamping piece is fixedly connected with the supporting surface of the window sash core, and the other side surface of each L-shaped connecting clamping piece is in contact with the glass.
Adopt above-mentioned preferred scheme, receive the circumstances of destruction to the fire face at the casement core under, L type connection fastener can effectively realize the support guard action to glass, can effectively guarantee glass's stability, guarantees that glass does not warp and the landing to guarantee the integrality of whole window. The L-shaped connecting clamping piece is made of materials with high temperature resistance, such as stainless steel, steel and the like. Wherein the glass is fire-proof glass.
Preferably, a water-blocking strip is arranged in a closed cavity formed by the window frame core and the window sash core, the water-blocking strip is clamped with the window frame core and the window sash core, and a fireproof expansion strip is arranged between the water-blocking strip and the window frame core.
By adopting the preferable scheme, firstly, the water tightness requirement of the whole window is met, and the waterproof function is better; and secondly, at high temperature, the fireproof expansion strips expand to block the gas flow channel, so that oxygen on the outer surface of the window frame core is isolated, the surface of the window frame core in the closed cavity is further protected from burning, the integrity of the window frame is protected, and the integrity of the whole window is ensured.
Drawings
Fig. 1 is a schematic structural view of a bridge-cut-off type fire window provided by an embodiment of the present invention.
Fig. 2 is a partial schematic view of a decoration provided by an embodiment of the present invention.
Fig. 3 is a schematic structural view of a window frame in the prior art.
Fig. 4 is a schematic structural view of the window frame provided by the present invention.
Fig. 5 is a schematic structural view of an inner sash of a window in the prior art.
Fig. 6 is a schematic structural view of the window inner sash provided by the present invention.
Fig. 7 is a schematic structural view of an outward opening inner fan in the prior art.
Fig. 8 is a schematic structural view of the outward opening inner fan provided by the present invention.
Wherein: 1 window frame, 11 window frame cores, 2 window sashes, 21 window sash cores, 3 cavities, 4 fireproof inner frames, 5 fireproof expansion strips, 6L-shaped connecting clamping pieces, 7 water-blocking strips, 8 decorating pieces, 81 separating convex ribs, 82 decorating parts, 83 sealing barbs and 9 sealant.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to achieve the object of the present invention, in one embodiment of a bridge-cut window system, as shown in fig. 1, the bridge-cut window system includes:
a window frame 1, comprising: the window frame core 11 is made by compounding inorganic continuous fibers accounting for 80 percent of the total weight of the window frame core and polyurethane resin, and 2 cavities 3 are arranged on the window frame core 11;
a window sash 2, comprising: the window sash core 21 is made by compounding inorganic continuous fibers accounting for 80 percent of the total weight of the window sash core and polyurethane resin, and 2 cavities 3 are arranged on the window sash core 21;
glass (not shown in the figures);
both sides of the window frame core 11 and the window sash core 21 are provided with decorating parts 8, and the decorating parts 8 are clamped with the window frame fireproof core 11 and the window sash core 21.
The decoration 8 includes, but is not limited to, aluminum profiles, steel profiles, stainless steel profiles, copper profiles, wood profiles, plastic profiles, making the profiles more aesthetically pleasing, while protecting the sash core 11 and the sash core 21 from degradation due to sunlight exposure.
The joint of the decoration piece 8 and the window frame core 11 and the window sash core 21 is sealed by the filled sealant 9.
In order to further optimize the effect of the present invention, in other embodiments, the other features are the same, except that a separation rib 81 is provided on the decoration 8 at one or more joints between the decoration 8 and the frame core 11 and the sash core 21, and the separation rib 81 separates the decoration 82 of the decoration 8 and the sealant 9 at opposite sides thereof.
With the above preferred embodiment, the sealant 9 does not directly contact the decorative part 82 of the garnish 8, and deformation of the sealant 9 in conjunction with deformation of the decorative part 82 of the garnish 8 during sealing is prevented.
Further, on the basis of the above embodiment, a gap is left between the partition rib 81 and the decorative portion 82 of the garnish 8.
With the above preferred embodiment, the sealant 9 does not directly contact the decorative part 82 of the garnish 8, and deformation of the sealant 9 in conjunction with deformation of the decorative part 82 of the garnish 8 during sealing is prevented.
To better describe the above technical features, the present application provides fig. 3 to 8. Fig. 3 is a schematic structural diagram of a window frame in the prior art. Fig. 4 is a schematic structural view of the window frame to which the partition ribs 81 are provided. Fig. 5 is a schematic view of a prior art inner sash of a window. Fig. 6 is a schematic view of the structure of the inner sash after the partition rib 81 is provided. Fig. 7 is a schematic structural diagram of an outward opening inner fan in the prior art. Fig. 8 is a schematic structural view of the outward opening inner fan provided with the partition rib 81.
As shown in fig. 2, further, on the basis of the above embodiment, a plurality of sealing barbs 83 are provided on the side of the separating rib 81 close to the sealant 9, the spacing between adjacent sealing barbs 83 is distributed in an arithmetic progression, and the diameter of the sealing barbs 83 gradually decreases toward the end along the connection between the sealing barbs and the separating rib 81.
By adopting the preferable scheme, the sealing effect is better.
As the utility model discloses a special application, one of them of bridge cut-off formula window system is as bridge cut-off formula fire window system embodiment, as shown in fig. 1, bridge cut-off formula fire window system includes:
a window frame 1, comprising: the window frame core 11, there are 2 cavities 3 on the window frame core 11;
a window sash 2, comprising: the window sash core 21, there are 2 cavitys 3 on the window sash core 21;
fireproof glass (not shown in the figure) arranged on a supporting surface of the sash fireproof core 21 for supporting the fireproof glass;
a fireproof inner frame 4 is arranged in one of the cavities 3 on the fireproof core 11 of the window frame and the window sash core 21, the outer surface of the fireproof inner frame 4 is attached to the inner surface of the cavity wall of the cavity 3, the fireproof inner frame 4 is made of inorganic fiber reinforced resin, and the inorganic fiber reinforced resin is formed by compounding inorganic fibers and flame-retardant resin; the inorganic fiber is continuous fiber, and the weight of the inorganic fiber accounts for not less than 50 percent of the total weight of the fireproof inner frame; the inorganic fiber is selected from one or more of glass fiber, basalt fiber and carbon fiber.
A closed cavity is formed between the window frame core 11 and the window sash core 21, and one or more fireproof expansion strips 5 are arranged on the inner wall of the closed cavity.
The utility model discloses form between window frame core 11 and casement core 21 and set up fire prevention expansion strip 5 on sealing the cavity, under 150 ℃ -240 ℃ temperature, take place the inflation, expand to original 25 times about, will seal the cavity and fill up, make original cavity become inclosed solid cavity, effectively block airflow channel, fill up because of the inflation of expansion strip in original cavity, do not have the provision of oxygen in the messenger cavity, effectively protect the window section bar structural destruction can not take place when burning, can effectively reduce the intensity of a fire and stretch, prevent the flame to scurry out. Meanwhile, the fireproof inner frame 4 arranged in the window frame core 11 and/or the window sash core 21 can effectively support the window frame 1 and/or the window sash 2 when the fireproof expansion strips 5 expand, so that the window frame core 11 and/or the window sash core 21 are prevented from being extruded and deformed when the fireproof expansion strips 5 expand, and the whole window integrity of the bridge-cut-off type fireproof window system is maintained.
In order to further optimize the implementation effect of the present invention, in other embodiments, the rest of the features are the same, except that the inorganic fiber is one or more of glass fiber, basalt fiber and carbon fiber.
Adopt above-mentioned preferred scheme, the fire prevention effect is better.
In order to further optimize the effect of the invention, in other embodiments, the remaining features are the same, except that one or more fire-resistant expansion strips 5 are provided between the sash core 21 and the fire-resistant glass.
By adopting the preferred scheme, the fireproof expansion strip 5 expands at high temperature, so that the gap formed between the window sash core 21 and the fireproof glass is completely filled, an airflow channel is effectively blocked, and because no oxygen is provided between the window sash and the glass gap, the combustion of the outer surface of the window sash core 21 contacted with the glass is effectively prevented, and the window section bar is effectively protected from structural damage; meanwhile, flame is effectively prevented from escaping from a gap between the window sash and the glass, and the detection requirement of the integrity of the whole window is met.
In order to further optimize the utility model discloses an implement the effect, in some other embodiments, all the other characteristic techniques are the same, and the difference lies in, is equipped with one or more L type on the holding surface of sash core 21 and connects fastener 6, and a side of fastener 6 is connected to the L type and the holding surface fixed connection of sash fire prevention core 21, and another side and the fire prevention glass contact of fastener 6 are connected to the L type.
Adopt above-mentioned preferred scheme, receive under the condition of destruction to the fire face at casement core 21 in the burning, L type connecting clamp 6 can effectively realize the support guard action to fire prevention glass, can effectively guarantee fire prevention glass's stability, guarantees that fire prevention glass does not warp and the landing to guarantee the integrality of fire prevention window whole window. The L-shaped connecting clamping piece 6 is made of materials including but not limited to stainless steel, steel and other high-temperature-resistant materials, and the stainless steel is selected in the scheme.
In order to further optimize the implementation effect of the utility model, in other embodiments, other characteristic technologies are the same, and the difference lies in that, be equipped with water blocking strip 7 in the closed cavity that window frame core 11 and casement fire prevention core 21 formed, water blocking strip 7 and window frame core 11 and casement core 21 joint, and be equipped with fire prevention expansion strip 5 between water blocking strip 7 and window frame core 11.
By adopting the preferable scheme, firstly, the water tightness requirement of the whole window is met, and the waterproof function is better; secondly, at high temperature, the fireproof expansion strips 5 expand to block the gas flow channel, so as to isolate oxygen on the outer surface of the window frame core 11, further protect the surface of the window frame core 11 in the closed cavity from burning, protect the integrity of the window frame, and ensure the integrity of the whole window.
In order to optimize the utility model discloses an implement the effect further, in some other embodiments, all the other characteristic techniques are the same, and the difference lies in, is equipped with many enhancement connecting rib on the surface of fire prevention inside casing 4, be equipped with on the inner surface in 3 chamber walls of cavity with this enhancement connecting rib assorted recess.
In the preferred embodiment of the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (7)
1. A bridge-cut window system comprising:
a window frame, comprising: the window frame core is provided with at least one cavity;
a window sash, comprising: the window sash core is provided with at least one cavity;
glass;
decorative pieces are arranged on two sides of the window frame core and the window sash core, and the decorative pieces are clamped with the window frame core and the window sash core;
it is characterized in that the preparation method is characterized in that,
the joint of the decorative piece, the window frame core and the window sash core is sealed by the filled sealant.
2. The bridge-cut window system of claim 1, wherein the trim is engaged with one or more of the sash core and the sash core, and the trim is provided with a separation rib that separates the trim portion of the trim from the sealant on opposite sides thereof, and a gap is provided between the separation rib and the trim portion of the trim.
3. The bridge cut-off window system according to claim 2, wherein a plurality of sealing barbs are provided on a side of said separating rib adjacent to said sealant, the spacing between adjacent sealing barbs are arranged in an arithmetic progression, and the diameter of said sealing barbs decreases gradually toward the end thereof along the connection between said sealing barbs and said separating rib.
4. A bridge-cut window system according to claim 3, wherein a fire-resistant inner frame is provided within one or more of the cavities in the sash and/or frame cores, the outer surface of the fire-resistant inner frame engaging the inner surface of the cavity wall.
5. The bridge-cut window system of claim 4, wherein a closed cavity is formed between the window frame core and the window sash core, and one or more fire-resistant intumescent strips are disposed on an inner wall of the closed cavity.
6. The bridge-cut system according to claim 5, wherein one or more fire-resistant expansion strips are provided between the sash core and the glass, one or more L-shaped connecting fasteners are provided on a support surface of the sash core, one side surface of the L-shaped connecting fastener is fixedly connected with the support surface of the sash core, and the other side surface of the L-shaped connecting fastener is in contact with the glass.
7. The bridge-cut system according to claim 6, wherein a water-blocking strip is provided in a closed cavity formed by said window frame core and said sash core, said water-blocking strip is engaged with said window frame core and said sash core, and a fire-proof expansion strip is provided between said water-blocking strip and said window frame core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786601.XU CN210317013U (en) | 2018-10-31 | 2018-10-31 | Bridge cut-off formula window system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786601.XU CN210317013U (en) | 2018-10-31 | 2018-10-31 | Bridge cut-off formula window system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317013U true CN210317013U (en) | 2020-04-14 |
Family
ID=70121656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786601.XU Active CN210317013U (en) | 2018-10-31 | 2018-10-31 | Bridge cut-off formula window system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210317013U (en) |
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2018
- 2018-10-31 CN CN201821786601.XU patent/CN210317013U/en active Active
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