CN218376199U - Reinforced fireproof door body - Google Patents
Reinforced fireproof door body Download PDFInfo
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- CN218376199U CN218376199U CN202222866549.1U CN202222866549U CN218376199U CN 218376199 U CN218376199 U CN 218376199U CN 202222866549 U CN202222866549 U CN 202222866549U CN 218376199 U CN218376199 U CN 218376199U
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- fire door
- fireproof door
- hole
- smoke exhaust
- fireproof
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Abstract
The utility model is suitable for a prevent fire door technical field, especially relate to a strenghthened type fire door body, including preventing the fire door frame, and the inside of preventing the fire door frame articulates there is prevents fire door, and the internal connection of preventing the fire door frame has the door board of keeping off, prevents that the inside of fire door is provided with thermal-insulated chamber. The utility model discloses a set up square hole, removal subassembly, first hinge, driving motor, induced air flabellum, second exhaust hole, first exhaust hole and the pipe of discharging fume, can get into the inside of the pipe of discharging fume through second exhaust hole and first exhaust hole with a large amount of indoor smog that the conflagration breaed out to arrange to the external environment by the pipe of discharging fume in, thereby can reduce indoor smog, promote the indoor air quality, and then improved this fire door body's practicality.
Description
Technical Field
The utility model relates to a prevent fire door technical field, specifically a strenghthened type fire door body.
Background
In the case of fire doors, which are doors that meet fire resistance, integrity and thermal insulation requirements over a period of time,
is a fireproof partition with certain fire resistance, which is arranged in fireproof subareas, evacuation staircases, vertical shafts and the like,
the fire door is an important component in fire fighting equipment and is an important part in social fire prevention.
When the existing fireproof door is used, an indoor outlet is usually directly sealed to avoid the outward spreading of indoor fire, and after the outlet is sealed by the fireproof door, the problem that indoor dense smoke is difficult to diffuse out can occur, so that the indoor air quality is extremely poor.
Disclosure of Invention
An object of the embodiment of the utility model is to provide a strenghthened type fire door body aims at solving following problem: at present prevent fire door when using, directly seal indoor export in order to avoid indoor condition of a fire to externally spread usually, and prevent that fire door seals the back with the export, will appear the problem that indoor dense smoke is difficult to scatter, lead to indoor air quality extremely poor.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a strenghthened type fire door body, is including preventing fire door frame, and the inside of fire door frame articulates there is fire door, and the internal connection of fire door frame has the door board that keeps off, prevents that fire door's inside is provided with thermal-insulated chamber, the strenghthened type fire door body still includes:
the square hole is formed in the side face of the fireproof door;
the first hinge is arranged on the outer side of the fireproof door, the outer side of the first hinge is connected with a movable sealing plate, and the movable sealing plate is further arranged inside the square hole;
the moving assembly is arranged on the movable sealing plate and the fireproof door and used for driving the movable sealing plate to rotate through the first hinge;
the installation support is connected inside the fireproof door, a plurality of driving motors are installed on the outer side of the installation support, and one end of each driving motor is provided with an induced draft fan blade;
the second smoke exhaust hole is formed in the surface of the fireproof door;
the first smoke exhaust hole is formed in the fireproof door frame; and
and the smoke exhaust pipe is connected to the inside of the first smoke exhaust hole.
Further, the moving assembly includes:
the sliding rail is arranged on the side surface of the movable sealing plate, and a sliding piece is connected to the inside of the sliding rail in a sliding manner;
the extensible member is installed inside the fireproof door, and a second hinge is installed at one end of the extensible member and the outer side of the sliding member together.
Furthermore, the position of the second smoke exhaust hole corresponds to the position of the first smoke exhaust hole.
Furthermore, the outer side of the movable sealing plate is tightly attached to the inner wall of the square hole.
Furthermore, the through-hole has been seted up to the side of preventing fire door frame, and the pipe setting of just discharging fume is inside the through-hole.
Furthermore, a smoke sensor is installed on the side surface of the fireproof door.
The utility model provides a pair of strenghthened type fire door body, through setting up square hole, removal subassembly, first hinge, driving motor, induced air flabellum, second smoke hole, first smoke hole and the pipe of discharging fume, can get into the inside of the pipe of discharging fume through second smoke hole and first smoke hole with the indoor a large amount of smog that takes place the conflagration to arrange to outer environment by the pipe of discharging fume in, thereby can reduce indoor smog, promote the indoor air quality, and then improved this fire door body's practicality.
Drawings
Fig. 1 is a schematic structural view of a reinforced fireproof door body.
Fig. 2 is a partial structural schematic view of a reinforced fireproof door body.
Fig. 3 is a schematic structural view of a movable sealing plate and a first hinge in a reinforced fireproof door body.
In the figure: 1. a fire door frame; 2. a fire door; 3. a shutter plate; 4. a heat insulation cavity; 5. a drive motor; 6. a movable sealing plate; 7. a slide rail; 8. a first hinge; 9. a slider; 10. a first smoke exhaust hole; 11. a smoke exhaust pipe; 12. a second smoke exhaust hole; 13. mounting a bracket; 14. a telescoping member; 15. the fan blades are used for inducing wind.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-3, the embodiment of the utility model provides a strenghthened type fire door body, including preventing fire door frame 1, and prevent that the inside of fire door frame 1 articulates there is fire door 2, prevents that the internal connection of fire door frame 1 has door board 3, prevents that the inside of fire door 2 is provided with thermal-insulated chamber 4, strenghthened type fire door body still includes:
a square hole formed in a side surface of the fireproof door 2;
the first hinge 8 is arranged on the outer side of the fireproof door 2, the outer side of the first hinge 8 is connected with the movable sealing plate 6, and the movable sealing plate 6 is further arranged inside the square hole;
the moving assembly is arranged on the movable sealing plate 6 and the fireproof door 2 and is used for driving the movable sealing plate 6 to rotate through the first hinge 8;
the installation support 13 is connected inside the fireproof door 2, a plurality of driving motors 5 are installed on the outer side of the installation support 13, and one end of each driving motor 5 is provided with an induced draft fan blade 15;
a second smoke discharge hole 12 opened on the surface of the fire door 2;
the first smoke exhaust hole 10 is formed in the fireproof door frame 1; and
and a smoke exhaust pipe 11 connected to the inside of the first smoke exhaust hole 10.
The position of second smoke exhausting hole 12 corresponds with the position of first smoke exhausting hole 10, and when will prevent that fire door 2 closes, prevent that the side of fire door 2 can be firmly support the side at installing support 13, and the position of second smoke exhausting hole 12 this moment can correspond with the position of first smoke exhausting hole 10.
The through-hole has been seted up to the side of preventing fire door frame 1, and the pipe 11 that just discharges fume sets up inside the through-hole.
The side-mounting of preventing fire door 2 has smoke transducer, and still is provided with intelligent control ware in the corresponding fire door 2.
The utility model discloses an embodiment, through at the inside movable sealing plate 6 that sets up of square hole, can be indoor when the conflagration breaing out and producing dense cigarette, come control to remove the subassembly through smoke transducer with its rotation of automation in the square hole inside, thereby make indoor smog can get into the inside of preventing fire door 2, rethread driving motor 5 and induced air flabellum 15's induced air, can get into the inside of discharging fume pipe 11 through second discharge fume hole 12 and first discharge fume hole 10 with a large amount of smog, and by discharging fume pipe 11 row to the external environment in, thereby can reduce indoor smog, promote the indoor air quality, and then improved this fire door's practicality.
As shown in fig. 1 and 2, in an embodiment of the present invention, the moving assembly includes:
a slide rail 7 which is installed on the side surface of the movable sealing plate 6, and a sliding part 9 is connected inside the slide rail 7 in a sliding manner;
and a telescopic piece 14 installed inside the fire door 2, wherein one end of the telescopic piece 14 and the outer side of the sliding piece 9 are jointly provided with a second hinge.
In this embodiment, the outer side of the movable sealing plate 6 is closely attached to the inner wall of the square hole.
In this embodiment, extensible member 14 can be electric telescopic handle, and extensible member 14 and intelligent control ware electric connection, and slider 9 can be the slider, when needs drive movable sealing plate 6 when the square hole is inside to be rotated, can open extensible member 14, and extensible member 14 drives slider 9 and slides in the inside of slide rail 7 to make slide rail 7 drive movable sealing plate 6 and rotate through first hinge 8, thereby make movable sealing plate 6 no longer shutoff square hole.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. A reinforced fireproof door body comprises a fireproof door frame, wherein a fireproof door is hinged inside the fireproof door frame and is prevented from being damaged
The internal connection of fire door frame has the door board that keeps off, prevents that the inside of fire door is provided with thermal-insulated chamber, its characterized in that, fire door frame's internal connection has
The strenghthened type fire door body still includes:
the square hole is formed in the side face of the fireproof door;
a first hinge installed at the outer side of the fire door, and the outer side of the first hinge is connected with a movable sealing plate, the activity is dense
The closing plate is also arranged inside the square hole;
a movable assembly arranged on the movable sealing plate and the fireproof door and used for driving the movable sealing plate to rotate through a first hinge
Moving;
the installing support is connected in the fireproof door, and a plurality of driving motors are installed on the outer side of the installing support and drive the fireproof door
One end of the moving motor is provided with an induced draft fan blade;
the second smoke exhaust hole is formed in the surface of the fireproof door;
the first smoke exhaust hole is formed in the fireproof door frame; and the smoke exhaust pipe is connected inside the first smoke exhaust hole.
2. The reinforced fire door body of claim 1, wherein the movement assembly comprises:
the sliding rail is arranged on the side surface of the movable sealing plate, and a sliding piece is connected inside the sliding rail in a sliding manner; and the expansion piece is arranged inside the fireproof door, and a second hinge is arranged at one end of the expansion piece and the outer side of the sliding piece together.
3. The reinforced fire door body of claim 1, wherein the second smoke exhaust hole is positioned to correspond to the first smoke exhaust hole.
4. The reinforced fire door of claim 1, wherein the outer side of the movable sealing plate is closely attached to the inner wall of the square hole.
5. The reinforced fireproof door body of claim 1, wherein a through hole is formed in the side surface of the fireproof door frame, and the smoke exhaust pipe is arranged inside the through hole.
6. An enhanced fire door body as recited in claim 1, wherein smoke sensors are mounted to the sides of said fire door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222866549.1U CN218376199U (en) | 2022-10-30 | 2022-10-30 | Reinforced fireproof door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222866549.1U CN218376199U (en) | 2022-10-30 | 2022-10-30 | Reinforced fireproof door body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218376199U true CN218376199U (en) | 2023-01-24 |
Family
ID=84937428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222866549.1U Active CN218376199U (en) | 2022-10-30 | 2022-10-30 | Reinforced fireproof door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218376199U (en) |
-
2022
- 2022-10-30 CN CN202222866549.1U patent/CN218376199U/en active Active
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