CN214303571U - Fireproof and smoke-proof door and window structure - Google Patents
Fireproof and smoke-proof door and window structure Download PDFInfo
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- CN214303571U CN214303571U CN202023278767.0U CN202023278767U CN214303571U CN 214303571 U CN214303571 U CN 214303571U CN 202023278767 U CN202023278767 U CN 202023278767U CN 214303571 U CN214303571 U CN 214303571U
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Abstract
The utility model provides a fire prevention smoke protection door and window structure belongs to building door and window technical field. The utility model discloses along being provided with smoke transducer on the door and window frame, the muntin outside is provided with fire-retardant gluey container, and the inside packing of fire-retardant gluey container has fire-retardant thing colloid, and door and window fan border is provided with fire-retardant gluey filling groove, door and window frame and door and window fan have bridge cut-off aluminum alloy ex-trusions amalgamation frame construction respectively, all glue sealedly through the fire prevention in the window inboard and the window outside all around that cavity glass and door and window fan window are connected, be provided with the fire prevention inflation strip in the bridge cut-off aluminum alloy ex-trusions inner chamber of door and window frame and door and window fan. When the smoke sensor senses that indoor smoke exceeds the standard, the controller discharges the flame retardant colloid in the flame retardant rubber container, the holes around the door and window sash are filled along the flame retardant rubber filling groove, the flame retardant colloid is cured when meeting heat and meeting oxygen, the door and window sash is sealed, the invasion of fire and smoke is effectively blocked, the fire survival probability is improved, and the social benefit is obvious.
Description
Technical Field
The utility model relates to a building door and window technical field particularly, relates to a fire prevention smoke protection door and window structure.
Background
Among the various disasters, fire is one of the main disasters that most often and generally threaten public safety and social development, mainly the combustible materials and oxidizing agents generate an oxidation exothermic reaction, and light, smoke or flame are usually accompanied; in a fire, the trapped person needs to have good psychological quality, keep calm, do not frighten, move blindly, choose the correct escape method; when we see the fire scene in movies and television, everything is very clear, that is, it is shot out of the smoke on the fire scene, when at the fire scene, the visibility is very low, and even in the rooms where you live for a long time, the window and door positions are not clear.
Therefore, the smoke prevention during fire is very important, related cases show that a cabin is difficult to find suitable articles to block gaps of doors and windows, the smoke propagation speed is high, the smoke often spreads indoors when the gaps of the doors and windows are not completely blocked, and particularly, the existing door and window structure is fine in manufacture, the gaps of the doors and windows are small, and the smoke is difficult to prevent from spreading.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is:
how to solve when taking place the conflagration to the sealed of door and window gap, effectively prevent the stretching of fire and smog fast.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted:
the utility model provides a fire-proof and smoke-proof door and window mechanism, which comprises a door and window frame, door and window sashes, a mullion, hollow glass and a handle, wherein the door and window frame is hinged with the door and window sashes, the hollow glass is installed on the door and window sashes, the door and window sashes are connected with the handle, a controller and a control motor are arranged inside the door and window frame, a smoke sensor is arranged on the lower edge of the top of the door and window frame, a flame-retardant glue container is arranged on the surface of the mullion, a flame-retardant glue colloid is filled inside the flame-retardant glue container, the controller is connected with the smoke sensor and the flame-retardant glue container, the controller is connected with the control motor, a flame-retardant glue filling groove is arranged on the edge of the door and window sashes, the door and window frame and the door and window sashes are respectively spliced into a frame structure by bridge-cut-off aluminum alloy sections, the inner sides of the surrounding window and the window connected with the window sashes are sealed by the fire-proof glue, and fireproof expansion strips are arranged in the inner cavities of the bridge-cut aluminum alloy sections of the door and window frames and the door and window sashes.
Optionally, the outer window profile and the inner window profile in the bridge cut-off aluminum alloy profile are connected with reinforcing connecting pieces.
Optionally, the reinforcing connecting piece is a steel reinforcing connecting piece, two ends of the reinforcing connecting piece are respectively connected with stainless steel self-tapping screws, and the stainless steel self-tapping screws are respectively connected with the outer section bar of the window and the inner section bar of the window.
Optionally, the insulating glass is a double-layer insulating glass.
Optionally, the hollow glass is a 6mm tempered glass layer, an air layer and a 6mm single fireproof glass layer from inside to outside respectively.
Optionally, the flame-retardant glue filling groove is of an L-shaped structure, the bottom of the L-shaped structure of the flame-retardant glue filling groove is connected with the outer side of the edge of the door and window sash, and the side edge of the L-shaped structure of the flame-retardant glue filling groove is higher than the edge of the door and window sash.
Optionally, the fire-proof expansion strip is a phenolic resin expansion strip or a polyurethane resin expansion strip.
Optionally, the fire retardant glue container housing is provided with a protective cover.
Optionally, the lower end of the flame-retardant glue container is provided with a control switch, the lower end of the control switch extends to the flame-retardant glue filling groove, and the control switch is connected with the controller.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a fire prevention smoke protection door and window structure is provided with smoke transducer, fire-retardant glue container, controller, when smoke transducer senses that indoor smog surpasses certain standard, send the signal to the controller, give fire-retardant glue container with the signal transmission by the controller, let the fire-retardant thing colloid in the fire-retardant glue container discharge, fill up the hole all around of door and window fan along fire-retardant glue filling groove, fire-retardant thing colloid meets the heat and meets the oxygen solidification, seal the door and window fan, effectively block the invasion of fire and smog, improve conflagration survival probability, social is obvious;
the utility model is also provided with fireproof glue and fireproof expansion strips, the fireproof glue plays a role in sealing, can effectively resist flame, resist fire and smoke, avoid the spread of fire and ensure good fire resistance; the fireproof expansion strip rapidly expands when encountering high temperatures such as fire disasters, has strong flexibility, quickly fills a section cavity, effectively prevents the spread of the fire disasters, and improves the safety of a door and window structure.
Drawings
Fig. 1 is a schematic view of the general structure of a fireproof and smoke-proof door and window structure of the present invention;
fig. 2 is a schematic plan view of part a of the present invention;
FIG. 3 is a schematic structural view of the door and window sash of the present invention;
FIG. 4 is a schematic plan view of the door and window sash of the present invention, which is enlarged and analyzed in the direction B;
fig. 5 is a schematic structural view of the door and window profile of the present invention.
Description of reference numerals:
1-door and window frame, 2-hollow glass, 3-middle support, 4-controller, 5-flame-retardant glue container, 6-door and window sash, 7-handle, 8-outer window section bar, 10-inner window section bar, 11-reinforced connecting piece, 13-fireproof glue, 14-flame-retardant glue filling groove, 15-flame-retardant colloid, 16-control motor, 17-fireproof expansion strip, 18-smoke sensor, 19-stainless steel self-tapping screw, 20-alarm and 21-control switch.
Detailed Description
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", "left", "right", etc. in the embodiments indicate terms of orientation, and are only used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that the elements, devices, etc. indicated must be operated according to the specific orientation and defined operation and method, configuration in the specification, and such terms of orientation do not constitute limitations of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
The utility model provides a fire-proof and smoke-proof door and window mechanism, which is shown by combining with figures 1 to 5, and comprises a door and window frame, door and window sashes, a middle stile, hollow glass and a handle, wherein the door and window frame is hinged with the door and window sashes, the door and window sashes are provided with the hollow glass, the door and window sashes are connected with the handle, a controller and a control motor are arranged inside the door and window frame, a smoke sensor is arranged on the lower edge of the top of the door and window frame, a flame-retardant glue container is arranged on the surface of the middle stile, the flame-retardant glue container is filled with flame-retardant colloid, the controller is connected with the smoke sensor and the flame-retardant glue container, the controller is connected with the control motor, a flame-retardant glue filling groove is arranged on the edge of the door and window sashes, the door and window frame and the door and window sashes are respectively provided with bridge-broken aluminum alloy sections to form a frame structure, the inner sides and the outer sides of the windows around the hollow glass and the window sashes are sealed by the fire-proof glue, fireproof expansion strips are arranged in the inner cavities of the bridge-cut-off aluminum alloy sections of the door and window frames and the door and window sashes; when the smoke sensor senses that indoor smoke reaches a certain standard, a signal is sent to the controller, the controller transmits the signal to the flame-retardant glue container, flame-retardant substance colloid in the flame-retardant glue container is discharged, the surrounding pores of the door and window sash are filled along the flame-retardant glue filling groove, the flame-retardant substance colloid is cured when meeting heat and oxygen, the door and window sash is sealed, the invasion of fire and smoke is effectively blocked, the survival probability of fire is improved, and the social benefit is obvious.
The fireproof glue has a sealing effect, can effectively resist flame and smoke, avoids fire spreading and ensures good fireproof performance; the fireproof expansion strip rapidly expands when encountering high temperatures such as fire disasters, has strong flexibility, rapidly fills a section cavity, effectively prevents the spread of the fire disasters, and improves the safety of a door and window structure.
The outer section bar of window in the bridge cut-off aluminum alloy ex-trusions and interior section bar of window are connected with the reinforcement connecting piece, can improve the structural stability of bridge cut-off aluminum alloy ex-trusions to improve the structural stability of door and window framework and door and window fan, avoid meeting with the condition of a fire the thermal-insulated bridge between outer section bar of window and the interior section bar of window is impaired and lead to the structural integrity of door and window framework and door and window fan to suffer destruction, improve fire-resistant stability and fire-resistant integrality.
The reinforced connecting piece is made of steel, two ends of the reinforced connecting piece are respectively connected with stainless steel self-tapping screws, and the stainless steel self-tapping screws are respectively connected with the outer section bar of the window and the inner section bar of the window.
The hollow glass is double-layer hollow glass, the double-layer hollow glass has good heat insulation performance, reduces heat transfer, saves energy, reduces emission, and meets the daily lighting requirement.
The hollow glass is a 6mm toughened glass layer, an air layer and a 6mm single fireproof glass layer from inside to outside, and can effectively prevent fire.
The fire-retardant gluey filling groove is L type structure, the L type structure bottom and the door and window fan border outside in fire-retardant gluey filling groove are connected, the L type structure side in fire-retardant gluey filling groove is higher than door and window fan border, and fire-retardant thing colloid seals the gap of door and window fan through fire-retardant gluey filling groove when taking place the conflagration.
The fireproof expansion strip is a phenolic resin expansion strip or a polyurethane resin expansion strip.
The flame-retardant glue container shell is provided with a protective cover, so that the flame-retardant glue can be protected from leakage when a fire disaster happens.
The door and window frame is provided with the alarm, the alarm is connected with the controller, and when the smoke sensor senses that indoor smoke concentration is too high, the smoke sensor transmits a signal to the controller, and the controller transmits the signal to the alarm, so that a warning effect is achieved.
The lower end of the flame-retardant glue container is provided with a control switch, the lower end of the control switch extends to the flame-retardant glue filling groove, the control switch is connected with the controller, when the smoke sensor senses that the smoke concentration exceeds a certain standard, a signal is transmitted to the controller, and the control switch is turned on through the controller to enable the flame-retardant glue to flow out.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. The utility model discloses a field technical personnel can carry out various changes and amending under the prerequisite of the spirit and scope that do not deviate from the utility model discloses, and these changes all will fall into with the amendment the utility model discloses a protection scope.
The working principle is as follows: when the smoke sensor senses that indoor smoke reaches a certain standard, a signal is sent to the controller, the controller transmits the signal to the flame-retardant glue container, flame-retardant substance colloid in the flame-retardant glue container is discharged, the surrounding pores of the door and window sash are filled along the flame-retardant glue filling groove, the flame-retardant substance colloid is cured when meeting heat and oxygen, the door and window sash is sealed, and the fireproof expansion strip in the section bar is rapidly expanded when meeting high temperatures such as fire and the like, has strong flexibility and is rapidly filled in the cavity of the section bar.
Claims (9)
1. The utility model provides a fire prevention smoke protection door and window structure, includes door and window frame (1), door and window fan (6), stile (3), cavity glass (2), handle (7), door and window frame (1) and door and window fan (6) are articulated, cavity glass (2) are installed in door and window fan (6), door and window fan (6) are connected with handle (7), its characterized in that: the door and window frame (1) is internally provided with a controller (4) and a control motor (16), a smoke sensor (18) is arranged on the lower edge of the top of the door and window frame (1), a flame-retardant glue container (5) is arranged on the surface of the mullion (3), the flame-retardant glue container (5) is filled with flame-retardant glue (15), the controller (4) is connected with the smoke sensor (18) and the flame-retardant glue container (5), the controller (4) is connected with a control motor (16), a flame-retardant glue filling groove (14) is arranged at the edge of the door and window sash (6), the door and window frame (1) and the door and window sash (6) are respectively spliced into a frame structure by bridge cut-off aluminum alloy sections, the inner side and the outer side of the window at the periphery of the window connection of the hollow glass (2) and the door sash (6) are sealed by fireproof glue (13), and fireproof expansion strips (17) are arranged in the inner cavities of the bridge-cut aluminum alloy sections of the door and window frames and the door and window sashes.
2. A fire and smoke resistant door and window structure as claimed in claim 1, wherein: the outer window section bar (8) and the inner window section bar (10) in the bridge-cut-off aluminum alloy section bar are connected with a reinforcing connecting piece (11).
3. A fire and smoke resistant door and window structure as claimed in claim 2, wherein: the reinforced connecting piece (11) is a steel reinforced connecting piece, two ends of the reinforced connecting piece (11) are respectively connected with stainless steel self-tapping screws (19), and the stainless steel self-tapping screws (19) are respectively connected with the outer section bar (8) of the window and the inner section bar (10) of the window.
4. A fire and smoke resistant door and window structure as claimed in claim 3, wherein: the hollow glass (2) is double-layer hollow glass.
5. A fire and smoke resistant door and window structure as claimed in claim 3, wherein: the hollow glass (2) is respectively a 6mm toughened glass layer, an air layer and a 6mm single-piece fireproof glass layer from inside to outside.
6. A fire and smoke protection door and window structure as claimed in claim 4 or 5, wherein: the flame-retardant glue filling groove (14) is of an L-shaped structure, the bottom of the L-shaped structure of the flame-retardant glue filling groove (14) is connected with the outer side of the edge of the door and window sash (6), and the side edge of the L-shaped structure of the flame-retardant glue filling groove (14) is higher than the edge of the door and window sash (6).
7. A fire and smoke resistant door and window structure as claimed in claim 6, wherein: the fireproof expansion strip (17) is a phenolic resin expansion strip or a polyurethane resin expansion strip.
8. A fire and smoke resistant door and window structure as claimed in claim 7, wherein: and a protective cover is arranged on the shell of the flame-retardant glue container (5).
9. A fire and smoke resistant door and window structure as claimed in claim 8, wherein: the lower end of the flame-retardant glue container (5) is provided with a control switch (21), the lower end of the control switch (21) extends to the flame-retardant glue filling groove (14), and the control switch (21) is connected with the controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023278767.0U CN214303571U (en) | 2020-12-30 | 2020-12-30 | Fireproof and smoke-proof door and window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023278767.0U CN214303571U (en) | 2020-12-30 | 2020-12-30 | Fireproof and smoke-proof door and window structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214303571U true CN214303571U (en) | 2021-09-28 |
Family
ID=77819928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023278767.0U Active CN214303571U (en) | 2020-12-30 | 2020-12-30 | Fireproof and smoke-proof door and window structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214303571U (en) |
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2020
- 2020-12-30 CN CN202023278767.0U patent/CN214303571U/en active Active
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