CN216008301U - Thermal fusing type fireproof window - Google Patents
Thermal fusing type fireproof window Download PDFInfo
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- CN216008301U CN216008301U CN202121737711.9U CN202121737711U CN216008301U CN 216008301 U CN216008301 U CN 216008301U CN 202121737711 U CN202121737711 U CN 202121737711U CN 216008301 U CN216008301 U CN 216008301U
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Abstract
The utility model discloses a thermal-fusing type fireproof window, which relates to the technical field of fireproof windows and comprises a thermal-fusing type fireproof window frame, wherein an outer layer openable and explosion-proof glass frame and an outer layer fixed and explosion-proof glass frame are arranged on the outer side of the thermal-fusing type fireproof window frame, a thermal-fusing bolt and a sealing protective layer are arranged on the inner wall of the thermal-fusing type fireproof window frame, the thermal-fusing bolt comprises two groups of bolt fixing elements, one end of each group of bolt fixing elements is fixedly connected with two inner side walls of the thermal-fusing type fireproof window frame, the sealing protective layer comprises a sealing slide block, and the outer surface of the sealing slide block is fixedly connected with the inner wall of the thermal-fusing type fireproof window frame. According to the utility model, the thermal fuse bolt is installed, when a fire disaster occurs, the temperature exceeds the melting point of the thermal fuse sheet, the thermal fuse bolt is disconnected, the sealing protective layer automatically falls under the action of gravity to isolate the fire behavior, the performance of the fire-proof window is improved, the installation is convenient, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field of fireproof windows, in particular to a thermal-fusing type fireproof window.
Background
A fire window is a window that, in conjunction with a frame, meets the requirements of fire stability and fire integrity over a period of time. On two building outer walls that the fire prevention interval is not enough, or between the space of being prevented the hot wall partition, when needing daylighting and ventilation, should adopt fire prevention window, along with the continuous enhancement of people's fire prevention safety consciousness, fire prevention door and window has widely applied to the building trade, and the primary function is after the conflagration takes place, avoids the intensity of a fire to spread.
The following problems exist in the prior art:
1. the fire window is opened under the general condition, but the fire window usually needs to have the function of automatic closing when encountering fire, the automatic closing of the fire window arranged on the outer wall at the present stage is usually realized by adopting electric induction, and not only is the cost of probes such as smoke, temperature and the like needed, but also the installation is troublesome;
2. most of the existing fire windows can meet the requirements of fire resistance integrity and heat insulation at the same time only within a specified time, but have small effect when a fire disaster is accompanied by dense smoke and toxic gas and small indoor explosion.
SUMMERY OF THE UTILITY MODEL
The utility model provides a thermal fusing type fireproof window, which has the function of automatically lowering a sealing protective layer when a thermal fusing bolt is broken when the temperature exceeds a melting point, and solves the problem that probes such as smoke, temperature and the like need to be installed with difficulty in cost; the other purpose is to solve the problems that a large amount of dense smoke toxic gas is generated in a fire scene and impact is generated along with small-sized explosion, and achieve the effects of fire prevention, heat insulation, explosion prevention and absorption of dense smoke toxic gas.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a hot melt formula fire window, includes hot melt formula fire window frame, the outside of hot melt formula fire window frame is provided with outer explosion-proof glass frame of can opening and outer fixed explosion-proof glass frame, the inner wall of hot melt formula fire window frame is provided with hot melt bolt and sealed protective layer, the hot melt bolt is including bolt fixed element, bolt fixed element is total two sets of, two sets of bolt fixed element's one end respectively with the inside wall fixed connection of hot melt formula fire window frame, sealed protective layer is including sealed slider, the surface of sealed slider and the inner wall fixed connection of hot melt formula fire window frame.
The technical scheme of the utility model is further improved as follows: one end of each of the two groups of bolt fixing elements is fixedly connected with a bolt protection element, and a hot melt sheet is fixedly arranged between the two groups of bolt protection elements.
The technical scheme of the utility model is further improved as follows: the hot melt-out bolt is two sets in total, and two sets of hot melt-out bolt uses the central line of hot melt-out formula fire prevention window frame as the axisymmetric both sides of distributing at the sealing protection layer, the upper surface of hot melt piece and the lower surface direct contact of sealing protection layer.
The technical scheme of the utility model is further improved as follows: the sealing protection layer comprises a flame-retardant plate, a flame-retardant cotton plate is fixedly mounted on the outer surface of the flame-retardant plate, a heat insulation plate is fixedly mounted on the outer surface of the flame-retardant cotton plate, an explosion-proof buffer plate is fixedly mounted on the outer surface of the heat insulation plate, a filter plate is fixedly mounted on the outer surface of the explosion-proof buffer plate, and the filter plate is made of an activated carbon material.
The technical scheme of the utility model is further improved as follows: the side of the sealing protective layer is provided with a sliding groove matched with the sealing sliding block, the side of the sealing protective layer is movably connected with the outer surface of the sealing sliding block, and a sealing ring is fixedly mounted on the outer surface of the sealing protective layer.
The technical scheme of the utility model is further improved as follows: the top of the outer layer explosion-proof openable glass frame is hinged with the bottom of the outer layer fixed explosion-proof glass frame, and a handle is fixedly mounted on the inner side surface of the outer layer explosion-proof openable glass frame.
The technical scheme of the utility model is further improved as follows: the inner side of the thermal fusing type fireproof window frame is provided with an inner layer fixed explosion-proof glass frame, the outer surface of the inner layer fixed explosion-proof glass frame is in contact with the outer surface of the sealing ring, and explosion-proof glass is arranged on the inner walls of the inner layer fixed explosion-proof glass frame, the outer layer openable explosion-proof glass frame and the outer layer fixed explosion-proof glass frame.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a thermal-fusing type fireproof window, which is characterized in that a thermal-fusing bolt is arranged, when a fire disaster happens, the temperature exceeds the melting point of a thermal-fusing sheet, the thermal-fusing bolt is disconnected, a sealing protective layer automatically falls under the action of gravity to isolate the fire behavior, the performance of the fireproof window is improved, the installation is convenient, and the cost is saved.
2. The utility model provides a thermal-fusing type fireproof window, which has the functions of fire prevention, heat insulation, explosion prevention and absorption of toxic gas of dense smoke in a fire accompanying the toxic gas of dense smoke and small indoor explosion by installing a sealing protective layer.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of a structure of the present invention;
FIG. 3 is an enlarged schematic view of the utility model shown in FIG. 2A in a normal state;
FIG. 4 is an enlarged schematic view of the utility model shown in FIG. 2A showing the blown state;
fig. 5 is a schematic cross-sectional view of a structural sealing protection layer according to the present invention.
In the figure: 1. a thermally fused fireproof window frame; 11. the inner layer is fixed with an explosion-proof glass frame; 12. the outer layer can be opened with an explosion-proof glass frame; 13. a handle; 14. the outer layer is fixed with an explosion-proof glass frame;
2. thermally fusing the bolt; 21. a plug pin fixing element; 22. a plug pin protection element; 23. a hot melt sheet;
3. sealing the protective layer; 31. sealing the sliding block; 32. a seal ring; 33. a flame retardant sheet; 34. a flame retardant cotton board; 35. a heat insulation plate; 36. an explosion-proof buffer plate; 37. a filter plate.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the present invention provides a thermal-fusing type fireproof window, which comprises a thermal-fusing type fireproof window frame 1, wherein the outer side of the thermal-fusing type fireproof window frame 1 is provided with an outer layer openable and explosion-proof glass frame 12 and an outer layer fixed and explosion-proof glass frame 14, the inner wall of the thermal-fusing type fireproof window frame 1 is provided with a thermal-fusing bolt 2 and a sealing protection layer 3, the thermal-fusing bolt 2 comprises two groups of bolt fixing elements 21, the two groups of bolt fixing elements 21 are provided in total, one end of each group of bolt fixing elements 21 is fixedly connected with the inner side wall of the thermal-fusing type fireproof window frame 1, the sealing protection layer 3 comprises a sealing slide block 31, the outer surface of the sealing slide block 31 is fixedly connected with the inner wall of the thermal-fusing type fireproof window frame 1, one end of each group of bolt fixing element 21 is fixedly connected with a bolt protection element 22, a thermal-fusing sheet 23 is fixedly installed between the two groups of bolt protection elements 22, and the thermal-fusing bolts 2 are provided in total two groups, the two groups of hot-melt bolts 2 are symmetrically distributed on two sides of the sealing protection layer 3 by taking the central line of the hot-melt fireproof window frame 1 as an axis, and the upper surface of the hot-melt sheet 23 is in direct contact with the lower surface of the sealing protection layer 3.
In this embodiment, the thermal fuse 23 melts when the temperature is too high to reach its melting point, so that the thermal fuse pin 2 loses its function, and the sealing protection layer 3 will automatically fall down to isolate the fire.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: sealing protection layer 3 is including fire-retardant board 33, the outer fixed surface of fire-retardant board 33 installs fire-retardant cotton board 34, the outer fixed surface of fire-retardant cotton board 34 installs heat insulating board 35, the outer fixed surface of heat insulating board 35 installs explosion-proof buffer board 36, the outer fixed surface of explosion-proof buffer board 36 installs filter 37, filter 37 is made by activated carbon material, the side of sealing protection layer 3 seted up with sealing slide block 31 assorted spout, the side of sealing protection layer 3 and sealing slide block 31's surface swing joint, fixed mounting has sealing washer 32 on the surface of sealing protection layer 3.
In this embodiment, fire-retardant board 33, fire-retardant cotton board 34 play and block the intensity of a fire and spread the effect, and the isolated high temperature of heat insulating board 35 prevents that the fire window high temperature from warping, and the impact that small-size explosion produced can be alleviated to explosion-proof buffer board 36, and smoke and dust and toxic gas in the filter 37 filtered air, sealed slider play the effect of fixed sealed protective layer 3.
Example 3
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: the top of the outer layer explosion-proof glass frame 12 is hinged with the bottom of the outer layer fixed explosion-proof glass frame 14, the inner side surface of the outer layer explosion-proof glass frame 12 is fixedly provided with a handle 13, the inner side of the thermal fusing type fireproof window frame 1 is provided with the inner layer fixed explosion-proof glass frame 11, the outer surface of the inner layer fixed explosion-proof glass frame 11 is in contact with the outer surface of the sealing ring 32, and the inner walls of the inner layer fixed explosion-proof glass frame 11, the outer layer explosion-proof glass frame 12 and the outer layer fixed explosion-proof glass frame 14 are all provided with explosion-proof glass.
In this embodiment, the outer layer openable explosion-proof glass frame 12 and the outer layer fixed explosion-proof glass frame 14 are hinged, the handle 13 enables the outer layer openable explosion-proof glass frame 12 to be opened, ventilation and lighting are facilitated, and the sealing ring 32 enables no gap to exist between the sealing and protecting layer 3 and the inner layer fixed explosion-proof glass frame 11.
The working principle of the thermal-fusing type fire window will be described in detail below.
As shown in fig. 1-5, at ordinary times, the outer layer openable explosion-proof glass frame 12 and the outer layer fixed explosion-proof glass frame 14 are hinged, the handle 13 enables the outer layer openable explosion-proof glass frame 12 to be opened, ventilation and lighting are convenient, once a fire occurs, the hot melt sheet 23 is fused when the temperature is too high to reach the melting point, the hot melt bolt 2 is disabled, the sealing protection layer 3 automatically falls down, the flame retardant plate 33 and the flame retardant cotton plate 34 in the sealing protection layer 3 play a role in stopping the fire spreading, the thermal insulation plate 35 isolates the high temperature to prevent the high temperature deformation of the fire window, the explosion-proof buffer plate 36 can relieve the impact generated by small explosion, the filter plate 37 filters smoke and toxic gas in the air, the sealing ring 32 enables no gap between the sealing protection layer 3 and the inner layer fixed explosion-proof glass frame 11, and the fire is isolated.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (7)
1. The utility model provides a hot melt formula fire window, includes hot melt formula fire window frame (1), the outside of hot melt formula fire window frame (1) is provided with outer explosion-proof glass frame (12) of can opening and outer fixed explosion-proof glass frame (14), its characterized in that: the inner wall of the thermal fusing type fireproof window frame (1) is provided with a thermal fusing bolt (2) and a sealing protection layer (3);
the thermal fusing bolt (2) comprises two groups of bolt fixing elements (21), and one ends of the two groups of bolt fixing elements (21) are fixedly connected with the inner side wall of the thermal fusing type fireproof window frame (1) respectively;
the sealing protective layer (3) comprises a sealing sliding block (31), and the outer surface of the sealing sliding block (31) is fixedly connected with the inner wall of the thermal-fusing fireproof window frame (1).
2. The thermal fuse-type fire window according to claim 1, wherein: one end of each of the two groups of bolt fixing elements (21) is fixedly connected with a bolt protection element (22), and a hot melt sheet (23) is fixedly arranged between the two groups of bolt protection elements (22).
3. The thermal fuse-type fire window according to claim 2, wherein: the hot fusing bolt (2) is two sets of in total, and is two sets of hot fusing bolt (2) use the central line of hot fusing formula fire prevention window frame (1) to be the axisymmetric both sides of distributing in sealed protective layer (3), the upper surface of hot melt piece (23) and the lower surface direct contact of sealed protective layer (3).
4. The thermal fuse-type fire window according to claim 1, wherein: sealing protection layer (3) are including fire-retardant board (33), the fixed surface of fire-retardant board (33) installs fire-retardant cotton board (34), the fixed surface of fire-retardant cotton board (34) installs heat insulating board (35), the fixed surface of heat insulating board (35) installs explosion-proof buffer board (36), the fixed surface of explosion-proof buffer board (36) installs filter (37), filter (37) are made by activated carbon material.
5. The thermal fuse-type fire window according to claim 1, wherein: the side of the sealing protective layer (3) is provided with a sliding groove matched with the sealing sliding block (31), the side of the sealing protective layer (3) is movably connected with the outer surface of the sealing sliding block (31), and a sealing ring (32) is fixedly mounted on the outer surface of the sealing protective layer (3).
6. The thermal fuse-type fire window according to claim 1, wherein: the top of the outer layer explosion-proof openable glass frame (12) is hinged with the bottom of the outer layer fixed explosion-proof glass frame (14), and a handle (13) is fixedly arranged on the inner side surface of the outer layer explosion-proof openable glass frame (12).
7. The thermal fuse-type fire window according to claim 1, wherein: the inner side of the thermal-fusing type fireproof window frame (1) is provided with an inner-layer fixed explosion-proof glass frame (11), the outer surface of the inner-layer fixed explosion-proof glass frame (11) is in contact with the outer surface of a sealing ring (32), and explosion-proof glass is arranged on the inner walls of the inner-layer fixed explosion-proof glass frame (11), the outer-layer openable explosion-proof glass frame (12) and the outer-layer fixed explosion-proof glass frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121737711.9U CN216008301U (en) | 2021-07-28 | 2021-07-28 | Thermal fusing type fireproof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121737711.9U CN216008301U (en) | 2021-07-28 | 2021-07-28 | Thermal fusing type fireproof window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008301U true CN216008301U (en) | 2022-03-11 |
Family
ID=80589560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121737711.9U Active CN216008301U (en) | 2021-07-28 | 2021-07-28 | Thermal fusing type fireproof window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008301U (en) |
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2021
- 2021-07-28 CN CN202121737711.9U patent/CN216008301U/en active Active
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