CN212802979U - Bridge-cut-off aluminum non-heat-insulation fireproof window - Google Patents
Bridge-cut-off aluminum non-heat-insulation fireproof window Download PDFInfo
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- CN212802979U CN212802979U CN202020888418.1U CN202020888418U CN212802979U CN 212802979 U CN212802979 U CN 212802979U CN 202020888418 U CN202020888418 U CN 202020888418U CN 212802979 U CN212802979 U CN 212802979U
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Abstract
The utility model relates to a bridge cut-off aluminium non-thermal-insulated fire window, including the window frame, set up in fan frame on the window frame is located with pressing from both sides fire prevention glass between the fan frame, the window frame is including setting up first window frame and second window frame relatively, just first window frame with connect through two first fire prevention strips between the second window frame, fan frame is including relative first fan frame and the second fan frame that sets up, just connect through two second fire prevention strips between first fan frame and the second fan frame, fire prevention glass joint in first fan frame with in the breach between the second fan frame, first window frame with the inside of second window frame is provided with first cavity, first fan frame with the inside of second fan frame is provided with the second cavity, first cavity with all be provided with fire prevention in the second cavity and irritate the material. The utility model discloses the effectual effect of fire prevention window has.
Description
Technical Field
The utility model belongs to the technical field of the technique of fire window and specifically relates to a bridge cut-off aluminium non-thermal-insulated fire window is related to.
Background
The bridge-cut-off aluminum fireproof window is one of non-heat-insulation fireproof windows made of other materials and is divided into a fixed type fireproof window and a movable type fireproof window, wherein the fixed type fireproof window is a fireproof window without an openable window sash, the movable type fireproof window is an openable window sash, is provided with a window sash opening and closing control device, is an auxiliary device for isolating and preventing fire from spreading when a fire disaster happens, and is widely used in the field of safety equipment.
A chinese utility model patent that bulletin number is CN210067887U discloses a fire window structure, include: frame and inside casing, be connected with first fire prevention strip combined mechanism between frame and the inside casing, the frame passes through fire prevention hinged joint fan frame and fan inside casing connect second fire prevention strip combined mechanism between fan frame and the fan inside casing, fan inside casing connection has the layering, first fire prevention strip combined mechanism with the contained angle of second fire prevention strip combined mechanism's installation direction is 90 degrees.
The above prior art solutions have the following drawbacks: the fireproof performance of the fireproof window generally depends on two parts, namely the glass and the window frame, but the window frame connected with the fireproof window only plays a fireproof role through the first fireproof strip composite mechanism and the second fireproof strip composite mechanism, and the fireproof effect of the fireproof window is poor, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a bridge cut-off aluminium non-thermal-insulated fire window has the effectual advantage of fire window fire prevention.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a bridge cut-off aluminium non-thermal-insulated fire window, includes the window frame, set up in fan frame on the window frame is located with pressing from both sides fire prevention glass between the fan frame, the window frame is including setting up first window frame and second window frame relatively, just first window frame with connect through two first fire prevention strips between the second window frame, fan frame is including relative first fan frame and the second fan frame that sets up, just connect through two second fire prevention strips between first fan frame and the second fan frame, fire prevention glass joint in first fan frame with in the breach between the second fan frame, first window frame with the inside of second window frame is provided with first cavity, first fan frame with the inside of second fan frame is provided with the second cavity, first cavity with all be provided with fire prevention pouring material in the second cavity.
Through adopting above-mentioned technical scheme, the effect of fire prevention is not only reached with the external through adopting fire prevention glass to above-mentioned fire prevention window, and also fire prevention measure has been done on window frame and fan frame, all be at first window frame promptly, the second window frame, all set up fire prevention pouring material in first fan frame and the second fan frame, can control spreading of intensity of a fire effectively when the conflagration breaing out, compare with ordinary fire prevention window, this fire prevention window utensil dual fire prevention effect, fire prevention effect is better, and behind first fire prevention strip and the second fire prevention strip in this fire prevention window's internally mounted structure, the gas tightness between window frame and the fan frame has been improved, when the conflagration breaing out, can separate the circulation of air between two indoor outer spaces effectively, effectively control spreading of intensity of a fire promptly, fire prevention effect is better.
The utility model discloses can further configure to, two in a preferred example first fire prevention strip with first window frame with between the second window frame, two the second fire prevention strip with first fan frame with all enclose between the second fan frame and establish into the third cavity, be provided with the fire prevention material of irritating in the third cavity.
Through adopting above-mentioned technical scheme, first fire prevention strip and second fire prevention strip self have certain fire prevention effect, set up the fire prevention again between the two and irritate the material after, when big fire burns out one of them first fire prevention strip or second fire prevention strip, the material of irritating of one deck fire prevention in addition carries out the separation to big fire, has effectively slowed down the speed that stretches of intensity of a fire, has further promoted the fire prevention effect of this fire window.
The present invention may in a preferred embodiment be further configured such that the window frame and the side of the sash frame that is close to each other is provided with a connecting piece, and the connecting piece will the window frame and the sash frame are connected together.
Through adopting above-mentioned technical scheme, the connecting piece links together both backs as the bridge of being connected between window frame and the fan frame, and after window frame and fan frame passed through support each other, the structure can be more stable and firm, and after the stable in structure between window frame and the fan frame was with firm, fire prevention glass's installation also can be more stable and firm to this fire prevention window's structural stability and firm have been strengthened.
The utility model discloses can further configure to in a preferred example, the connecting piece includes coupling hook and lower coupling hook, go up the coupling hook set up perpendicularly in first window frame with between the second window frame, lower coupling hook set up perpendicularly in being close to the window frame one on the second fire prevention strip, it is in to go up the coupling hook on the coupling hook down.
By adopting the technical scheme, after the two hook parts of the upper connecting hook and the lower connecting hook are mutually hooked together, the upper connecting hook and the lower connecting hook are not easy to separate from each other, and the structure between the window frame and the sash frame is more stable and firm.
The utility model discloses can further configure to in a preferred example, fire prevention glass is close to one side of second fan frame is provided with the layering that the outward appearance is the angle steel form, the horizontal segment and the fire prevention glass looks butt of layering, the vertical section of layering with second fan frame looks joint.
By adopting the technical scheme, the shape design of the pressing strip enables the pressing strip to have stronger pressure resistance, so that the end part of the fireproof glass has good protection effect, the second sash frame and the fireproof glass can be connected together through the pressing strip, and the pressure resistance of the fireproof window is enhanced.
The utility model discloses can further configure to in a preferred example, the both ends of fire prevention glass with first fan frame with be provided with fire prevention inflation sealing member between the second fan frame.
Through adopting above-mentioned technical scheme, when the conflagration breaing out, fire prevention inflation sealing member can automatic inflation to live the gap seal that exists between glass and the fan frame of will preventing fires, thereby carry out the circulation of air between effective separation is indoor and outdoor, effectively prevents stretching of the intensity of a fire, and fire prevention effect is good.
The utility model discloses can further configure to in a preferred example, first fan frame with between a lateral wall of fire prevention glass the layering with all be provided with fire prevention inflation sealing member between another lateral wall of fire prevention glass, two fire prevention inflation sealing member all is located breach department.
Through adopting above-mentioned technical scheme, when the conflagration breaing out, fire prevention inflation sealing member can automatic inflation to seal the gap of fire prevention glass and breach department, can prevent effectively that external air from getting into indoorly from window frame and fan frame inside this moment, effectively stopped the circulation of indoor outer air, the fire prevention effect is better.
The utility model discloses can further configure to in a preferred example, the mounted position of second fan frame is higher than the mounted position of first fan frame, just the horizontal segment tilt up of layering be provided with length different with two card strips of second fan frame looks joint, and length is shorter the card strip with vertical fire prevention inflation sealing member that is provided with between the second fan frame.
Through adopting above-mentioned technical scheme, two card strips have strengthened the structural strength of layering, and the layering is better to fire prevention glass's protective effect, makes the connection structure between layering and the second frame more firm moreover, and also can seal the gap after the inflation of fire prevention inflation sealing member, has further strengthened this fire window's fire prevention effect.
The utility model discloses can further configure to in a preferred example, fire prevention glass includes float glass layer, the non-thermal-insulated type fire prevention glass layer of monolithic and hollow layer, hollow layer presss from both sides and locates between float glass layer and the non-thermal-insulated type fire prevention glass layer of monolithic, just float glass layer with the week side on the non-thermal-insulated type fire prevention glass layer of monolithic is connected through compound adhesive linkage.
By adopting the technical scheme, the fireproof glass with the hollow interior effectively solves the defects that grouting and interlayer fireproof glass is poor in weather resistance, easy to generate bubbles and discolor and affect the permeability of the glass, has good fireproof performance, has good fire resistance at high temperature, effectively prevents flame and smoke from spreading, and has good structural strength in the float glass layer and the single non-heat-insulation fireproof glass layer, so that the fireproof window is not easy to damage.
The present invention may be further configured in a preferred example, wherein the upper connecting hook and the lower connecting hook are embedded with a magnet block having magnetic attraction on one side of the upper connecting hook and the lower connecting hook.
Through adopting above-mentioned technical scheme, go up the coupling hook and can more firmly be in the same place through the magnet piece with lower coupling hook, make both be difficult to break away from each other more, the structure is more stable and firm.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the fireproof window not only achieves the fireproof effect through the separation of the fireproof glass, but also is filled with the fireproof pouring material inside the window frame and the sash frame, so that the fireproof window has double fireproof effects and is better in fireproof effect;
2. the fireproof pouring materials are also filled between the two first fireproof strips and the two second fireproof strips, when one of the first fireproof strips or the second fireproof strip is burnt by a big fire, the fire is blocked by the fireproof pouring materials, the fire spreading speed is slowed down, and the fireproof effect is better;
3. after the window frame and the fan frame are fixedly connected through the upper connecting hook and the lower connecting hook of the connecting piece, the structures of the window frame and the fan frame are more stable and firm, and after the upper connecting hook and the lower connecting hook are adsorbed through the magnet block, the upper connecting hook and the lower connecting hook are more difficult to separate from each other, so that the structure is firmer.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an enlarged view at a in fig. 1.
Reference numerals: 1. a window frame; 11. a first window frame; 12. a second window frame; 13. a first cavity; 2. a fan frame; 21. a first fan frame; 22. a second fan frame; 23. a second cavity; 3. fireproof glass; 31. a float glass layer; 32. a hollow layer; 33. a single non-insulating fire-resistant glass layer; 34. compounding an adhesive layer; 4. a first fire strip; 5. a second fire strip; 6. fireproof pouring materials; 7. a third cavity; 8. a connecting member; 81. an upper connecting hook; 82. a lower connecting hook; 83. a magnet block; 84. a reinforcing block; 9. layering; 91. clamping the strip; 101. a fire resistant intumescent seal; 102. waterproof adhesive tape.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine fig. 1 and fig. 2 to show, for the utility model discloses a bridge cut-off aluminium non-thermal-insulated fire window, including window frame 1, the joint is at window frame 1 on the fan frame 2 with press from both sides and locate fire prevention glass 3 between the fan frame 2, window frame 1 and fan frame 2 are the aluminium alloy ex-trusions, window frame 1 is including relative first window frame 11 and the second window frame 12 that sets up, certain distance in interval between first window frame 11 and the second window frame 12, two bayonets have all been seted up to first window frame 11 and the relative one side of second window frame 12, the joint has the first fire prevention strip 4 of rubber material to connect in two relative bayonets, fan frame 2 is including relative first fan frame 21 and the second fan frame 22 that sets up, certain distance in interval between first fan frame 21 and the second fan frame 22, two bayonets have been seted up to first fan frame 21 and the relative one side of second fan frame 22, the joint has the second fire prevention strip 5 of rubber material to connect in two relative bayonets.
The fire-proof glass 3 comprises a float glass layer 31, a single non-heat-insulation type fire-proof glass layer 33 and a hollow layer 32, wherein the hollow layer 32 is arranged between the float glass layer 31 and the single non-heat-insulation type fire-proof glass layer 33, the middle of the hollow layer 32 is filled with dry gas so as to ensure the dryness of the inner sides of the float glass layer 31 and the single non-heat-insulation type fire-proof glass layer 33, and the peripheral sides of the float glass layer 31 and the single non-heat-insulation type fire-proof glass layer 33 are connected through a composite bonding layer 34.
A third cavity 7 is formed between the two first fire-proof strips 4 and the first window frame 11 and the second window frame 12, and between the two second fire-proof strips 5 and the first sash frame 21 and the second sash frame 22, and the third cavity 7 is filled with a fire-proof pouring material 6. When a fire burns one of the first fire-proof strips 4 or the second fire-proof strips 5, a layer of fire-proof pouring material 6 is arranged to block the fire.
The fireproof expansion sealing piece 101 is arranged between the two ends of the fireproof glass 3 and the first sash frame 21 and the second sash frame 22, when a fire disaster happens, the fireproof expansion sealing piece 101 can automatically expand to seal a gap between the fireproof glass 3 and the sash frame 2, so that air circulation between the indoor space and the outdoor space is blocked, and the fire spread is prevented.
The connecting piece 8 is clamped at one side, close to each other, between the window frame 1 and the fan frame 2, the window frame 1 and the fan frame 2 are connected together through the connecting piece 8, the connecting piece 8 comprises an upper connecting hook 81 and a lower connecting hook 82 which are made of fireproof rubber materials, the upper connecting hook 81 is in a T shape, bayonets are arranged at two end parts of the upper connecting hook 81, clamping blocks are integrally formed on the first window frame 11 and the second window frame 12, the upper connecting hook 81 is clamped between the first window frame 11 and the second window frame 12, three reinforcing blocks 84 for enhancing the structural strength of the upper connecting hook 81 are embedded in the upper connecting hook 81, the reinforcing blocks 84 are made of fireproof plastic blocks made of hard materials, the end part of the lower connecting hook 82 is integrally formed on a second fireproof strip 5 close to the window frame 1, hook parts of the upper connecting hook 81 and the lower connecting hook 82 are mutually hooked together, a magnet block 83 is embedded at one side, close to each other, of the upper connecting hook 81 and the lower connecting hook, the two are not easy to separate from each other.
The setting position of the second sash frame 22 is higher than that of the first sash frame 21, a clamping block is integrally formed on one side, close to the fireproof glass 3, of the second sash frame 22, a bayonet is formed in the angle-steel-shaped pressing strip 9, the vertical section of the pressing strip 9 is clamped with the second sash frame 22, the end portion of the horizontal section of the pressing strip 9 is abutted to the fireproof glass 3, two inclined clamping strips 91 with different lengths are integrally formed on the horizontal section of the pressing strip 9, the clamping strip 91 with the longer length is fixedly clamped with the second sash frame 22, a fireproof expansion sealing member 101 is vertically bonded between the clamping strip 91 with the shorter length and the second sash frame 22, a vertical plate is integrally formed on the outer side of the second sash frame 22, a bayonet is reserved at the end portion of the vertical plate, a waterproof rubber strip 102 is clamped in the bayonet, the waterproof rubber strip 102 is abutted to the outer side of the second window frame 12, the waterproof performance between the window frame 1 and the sash frame 2 is enhanced, the two clamping strips 91 enhance the structural strength of the pressing, the fire-proof expansion sealing element 101 can seal the gap after expansion, and air circulation is prevented.
Between the lateral wall of first fan frame 21 and fire prevention glass 3, all be provided with fire prevention inflation sealing member 101 between layering 9 and fire prevention glass 3's another lateral wall, two fire prevention inflation sealing members 101 all are located breach department, and when the conflagration breaing out, fire prevention inflation sealing member 101 can automatic inflation and seal the gap of breach department, prevents the circulation of indoor outer air, and fire prevention effect is better.
The implementation principle of the embodiment is as follows: the fireproof window not only achieves the fireproof effect by adopting the fireproof glass 3, but also takes fireproof measures on the window frame 1 and the sash frame 2, namely, the fireproof filling materials 6 are filled in the first window frame 11, the second window frame 12, the first sash frame 21 and the second sash frame 22, the structural strength of the window frame 1 and the sash frame 2 is enhanced after the fireproof filling materials 6 are solidified, when a fire disaster happens, the fireproof filling materials 6 can effectively control the spread of the fire disaster, and the fire-proof expansion sealing element 101 can seal the gap in the fire-proof window after automatic expansion, and prevent the circulation of indoor and outdoor air, compared with the common fire-proof window, the fire window has double fire-proof effect, and after the first fire-proof strip 4 and the second fire-proof strip 5 are arranged in the internal installation structure of the fire window, the air tightness between the window frame 1 and the fan frame 2 is improved, the spread of fire is effectively controlled, and the fireproof effect is better.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The broken bridge aluminum non-heat-insulation fireproof window comprises a window frame (1), a sash frame (2) arranged on the window frame (1) and fireproof glass (3) clamped between the sash frames (2), wherein the window frame (1) comprises a first window frame (11) and a second window frame (12) which are oppositely arranged, the first window frame (11) and the second window frame (12) are connected through two first fireproof strips (4), the sash frame (2) comprises a first sash frame (21) and a second sash frame (22) which are oppositely arranged, the first sash frame (21) and the second sash frame (22) are connected through two second fireproof strips (5), the fireproof glass (3) is clamped in a gap between the first sash frame (21) and the second sash frame (22), and the broken bridge aluminum non-heat-insulation fireproof window is characterized in that a first cavity (13) is arranged inside the first window frame (11) and the second window frame (12), the first fan frame (21) and the second fan frame (22) are internally provided with a second cavity (23), and the first cavity (13) and the second cavity (23) are internally provided with fireproof pouring materials (6).
2. The bridge-cut-off aluminum non-heat-insulating fireproof window according to claim 1, wherein a third cavity (7) is defined between the two first fireproof strips (4) and the first window frame (11) and the second window frame (12), and between the two second fireproof strips (5) and the first sash frame (21) and the second sash frame (22), and a fireproof pouring material (6) is arranged in the third cavity (7).
3. The bridge-cut-off aluminum non-insulating fireproof window according to claim 1, characterized in that a connecting piece (8) is arranged at the side between the window frame (1) and the sash frame (2) close to each other, and the connecting piece (8) connects the window frame (1) and the sash frame (2) together.
4. A bridge-cut aluminum non-insulating fire window according to claim 3, characterized in that the connecting member (8) comprises an upper connecting hook (81) and a lower connecting hook (82), the upper connecting hook (81) being vertically disposed between the first sash (11) and the second sash (12), the lower connecting hook (82) being vertically disposed on a second fire strip (5) adjacent to the sash (1), the upper connecting hook (81) being hooked on the lower connecting hook (82).
5. The bridge-cut-off aluminum non-heat-insulation fireproof window according to claim 1, wherein a bead (9) with an angle steel shape in appearance is arranged on one side of the fireproof glass (3) close to the second sash frame (22), the horizontal section of the bead (9) is abutted to the fireproof glass (3), and the vertical section of the bead (9) is clamped with the second sash frame (22).
6. The bridge-cut aluminum non-insulating fire window of claim 1, characterized in that a fire-proof expansion seal (101) is provided between both ends of the fire-proof glass (3) and the first and second sash frames (21, 22).
7. The bridge-cut aluminum non-insulated fire window of claim 5, characterized in that a fire-proof expansion seal (101) is disposed between the first sash (21) and one side wall of the fire-proof glass (3) and between the bead (9) and the other side wall of the fire-proof glass (3), and both fire-proof expansion seals (101) are located at the gap.
8. The bridge-cut-off aluminum non-heat-insulation fireproof window according to claim 5, wherein the second sash frame (22) is higher than the first sash frame (21), the horizontal section of the pressing strip (9) is inclined upwards to form two clamping strips (91) which are different in length and clamped with the second sash frame (22), and the clamping strips (91) are shorter in length and a fireproof expansion sealing member (101) is vertically arranged between the second sash frame (22).
9. The bridge-cut aluminum non-insulating fire window according to claim 1, wherein the fire-resistant glass (3) comprises a float glass layer (31), a single non-insulating fire-resistant glass layer (33), and a hollow layer (32), the hollow layer (32) is sandwiched between the float glass layer (31) and the single non-insulating fire-resistant glass layer (33), and peripheral sides of the float glass layer (31) and the single non-insulating fire-resistant glass layer (33) are connected by a composite adhesive layer (34).
10. The bridge-cut aluminum non-thermal insulation fireproof window according to claim 4, wherein a magnetically attracted magnet block (83) is embedded at the side where the upper connecting hook (81) and the lower connecting hook (82) contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020888418.1U CN212802979U (en) | 2020-05-23 | 2020-05-23 | Bridge-cut-off aluminum non-heat-insulation fireproof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020888418.1U CN212802979U (en) | 2020-05-23 | 2020-05-23 | Bridge-cut-off aluminum non-heat-insulation fireproof window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212802979U true CN212802979U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020888418.1U Active CN212802979U (en) | 2020-05-23 | 2020-05-23 | Bridge-cut-off aluminum non-heat-insulation fireproof window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212802979U (en) |
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2020
- 2020-05-23 CN CN202020888418.1U patent/CN212802979U/en active Active
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