Rapid smoke sealing device for fire fighting

Abstract

The utility model discloses a rapid smoke sealing device for fire fighting. The rapid smoke sealing device comprises a device frame and a baffle, the device frame is pre-arranged in a wall body, and a through groove of the device frame corresponds to a door or a window in position; the interior of the device frame is hollow to form a containing groove, and the blocking plate is arranged in the containing groove. Mounting cavities are formed in the upper portion and the lower portion of the containing groove and the through groove correspondingly, and transmission structures are arranged in the mounting cavities. The blocking plate is arranged at the transmission end of the transmission structure, the blocking plate is driven by the transmission structure to move, and then closing and opening of the through groove are achieved. The frame of the device is embedded into a wall body in advance and is flush with the surface of a building at ordinary times, when a fire occurs, environmental data are monitored in real time through the temperature sensor and the smoke sensor, closing and alarming of the barrier plate are controlled through the control main board, and the gold disposal time at the initial stage of the fire is effectively shortened.

Description

A rapid smoke sealing device for fire fighting Technical Field

[0001] This utility model relates to a smoke sealing device, specifically a rapid smoke sealing device for fire fighting. Background Technology

[0002] During a fire, smoke diffusion is one of the main factors causing casualties and property damage. Effectively controlling and containing smoke is crucial for ensuring personal safety and improving escape efficiency. Traditional smoke containment measures usually rely on manual operation, which has a slow response time and cannot effectively contain smoke in the early stages of a fire.

[0003] Many existing technologies for sealing smoke allow smoke to seep through gaps, affecting the safety of those escaping. Some existing sealing materials have poor fire resistance and thermal insulation properties, failing to effectively block high temperatures and smoke. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a rapid smoke sealing device for fire fighting, so as to solve the problems existing in the background art.

[0005] This utility model of a rapid smoke sealing device for fire fighting is achieved through the following technical solution, including a device frame and a barrier plate;

[0006] The device frame is pre-installed in the wall, and the through groove of the device frame corresponds to the position of the door or window; the inside of the device frame is hollow to form a receiving groove, and a baffle plate is set in the receiving groove; an installation cavity is provided above and below the receiving groove and the through groove, and a transmission structure is provided in the installation cavity.

[0007] The barrier plate is disposed on the transmission end of the transmission structure. The transmission structure drives the barrier plate to move, thereby realizing the closing and opening of the through slot.

[0008] As a preferred technical solution, the transmission structure includes an upper linear guide rail and a lower linear guide rail, and the upper linear guide rail and the lower linear guide rail are respectively disposed in the corresponding mounting cavity;

[0009] The movable ends of the upper and lower linear guides are connected to the top and bottom of the barrier plate, respectively, and the barrier plate is opened and closed by the upper and lower linear guides.

[0010] As a preferred technical solution, a control motherboard is provided inside the device frame, and the control motherboard is connected to control the movement of the upper linear guide rail and the lower linear guide rail.

[0011] The device frame is equipped with an alarm, a temperature sensor, and a smoke sensor, all of which are connected to the control motherboard. The temperature sensor and the smoke sensor detect the current ambient temperature and smoke conditions.

[0012] When an abnormal state is detected, the control panel activates the alarm and controls the upper and lower linear guides to move the baffle plate to close the channel, thereby achieving a rapid smoke-blocking effect.

[0013] As a preferred technical solution, sealing rings are magnetically attached to both the front and back edges of the channel. When the baffle is in a smoke-sealing state, the sealing rings contact the baffle, thereby preventing smoke from leaking out from the gap between the channel and the baffle.

[0014] As a preferred technical solution, magnetic grooves are provided on the front and back edges of the through groove, and soft magnets corresponding to the magnetic grooves are provided on the sealing ring. When the sealing ring is installed, the soft magnets are magnetically attracted to the magnetic grooves for easy installation and replacement.

[0015] As a preferred technical solution, the barrier plate is made of metal material and filled with flame-retardant material; the barrier plate is also coated with a heat-insulating coating.

[0016] The beneficial effects of this utility model are:

[0017] The frame of this utility model is pre-embedded in the wall and is flush with the building surface under normal conditions. In the event of a fire, environmental data is monitored in real time through temperature and smoke sensors, and the control board controls the closure of the baffle plate and the alarm, effectively shortening the golden time for initial fire response.

[0018] This invention reduces smoke penetration in the early stages of a fire by using a sealing ring, and its magnetic design allows for quick installation, disassembly, and replacement, making it easy to use. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 is a three-dimensional structural diagram of this utility model;

[0021] Figure 2 is a schematic diagram of the closed structure of this utility model;

[0022] Figure 3 is a schematic diagram of the exploded structure of this utility model;

[0023] Figure 4 is a schematic diagram of the device frame structure of this utility model;

[0024] Figure 5 is a schematic diagram of the barrier plate structure of this utility model.

[0025] Explanation of reference numerals in the attached figures

[0026] 1. Device frame; 2. Through groove; 3. Receiving groove; 4. Baffle plate; 5. Mounting cavity; 6. Upper linear guide rail; 7. Lower linear guide rail; 8. Alarm; 9. Temperature sensor; 10. Smoke sensor; 11. Sealing ring; 12. Magnetic suction groove; 13. Soft magnet; 14. Flame retardant material. Detailed Implementation

[0027] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0028] As shown in Figures 1-5, a fire-fighting rapid smoke sealing device of this utility model includes a device frame 1 and a barrier plate 4.

[0029] The device frame 1 is pre-installed in the wall, and the through groove 2 of the device frame 1 corresponds to the position of the door or window; the device frame 1 is hollow inside to form a receiving groove 3, and the baffle plate 4 is set in the receiving groove 3; the receiving groove 3 and the through groove 2 are provided with mounting cavities 5 above and below, and the mounting cavities 5 are provided with transmission structures.

[0030] The barrier plate 4 is disposed on the transmission end of the transmission structure. The transmission structure drives the barrier plate 4 to move, thereby realizing the closing and opening of the through groove 2.

[0031] The transmission structure includes an upper linear guide rail 6 and a lower linear guide rail 7, and the upper linear guide rail 6 and the lower linear guide rail 7 are respectively disposed in the corresponding mounting cavity 5.

[0032] The movable ends of the upper linear guide 6 and the lower linear guide 7 are connected to the top and bottom of the barrier plate 4, respectively, and the barrier plate 4 is opened and closed by the upper linear guide 6 and the lower linear guide 7.

[0033] For ease of control, in this embodiment, a control motherboard is provided inside the device frame 1, and the control motherboard is connected to control the movement of the upper linear guide rail 6 and the lower linear guide rail 7.

[0034] The device frame 1 is equipped with an alarm 8, a temperature sensor 9, and a smoke sensor 10. The alarm 8, temperature sensor 9, and smoke sensor 10 are all connected to the control motherboard. The temperature sensor 9 and smoke sensor 10 are used to detect the current ambient temperature and smoke status.

[0035] When an abnormal state is detected, the control panel controls the alarm 8 to sound an alarm, and controls the upper linear guide rail 6 and the lower linear guide rail 7 to drive the baffle plate 4 to close the through groove 2, thereby achieving the effect of quickly sealing off the smoke.

[0036] To enhance the smoke-sealing effect, in this embodiment, sealing rings 11 are magnetically attached to both the front and back edges of the through groove 2. When the barrier plate 4 is in the smoke-sealing state, the sealing rings 11 contact the barrier plate 4, thereby preventing smoke from leaking out from the gap between the through groove 2 and the barrier plate 4.

[0037] To facilitate the replacement of the sealing ring, in this embodiment, magnetic grooves 12 are provided on the front and back edges of the through groove 2, and soft magnets 13 corresponding to the magnetic grooves 12 are provided on the sealing ring 11. When the sealing ring 11 is installed, the soft magnets 13 are magnetically attracted to the magnetic grooves 12 for easy installation and replacement.

[0038] In order to achieve the effect of flame retardancy and heat insulation, in this embodiment, the barrier plate 4 is made of metal material and filled with flame retardant material 14; the barrier plate 4 is also sprayed with a heat insulation coating.

[0039] The frame of this utility model is pre-embedded in the wall and is flush with the building surface under normal conditions. In the event of a fire, environmental data is monitored in real time through temperature and smoke sensors, and the control board controls the closure of the baffle plate and the alarm, effectively shortening the golden time for initial fire response.

[0040] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A rapid smoke sealing device for fire fighting, characterized in that, The device includes a frame (1) and a barrier plate (4); the frame (1) is pre-installed in the wall, and the through groove (2) of the frame (1) corresponds to the position of the door or window; the frame (1) is hollow inside to form a receiving groove (3), and the barrier plate (4) is set in the receiving groove (3); the receiving groove (3) and the through groove (2) are provided with mounting cavities (5) above and below, and a transmission structure is provided in the mounting cavity (5); the barrier plate (4) is set on the transmission end of the transmission structure, and the barrier plate (4) is moved by the transmission structure, thereby realizing the closing and opening of the through groove (2).

2. The rapid smoke sealing device for fire fighting according to claim 1, characterized in that: The transmission structure includes an upper linear guide (6) and a lower linear guide (7), and the upper linear guide (6) and the lower linear guide (7) are respectively disposed in the corresponding mounting cavity (5); the movable ends of the upper linear guide (6) and the lower linear guide (7) are respectively connected to the upper and lower parts of the barrier plate (4), and the barrier plate (4) is opened and closed by the upper linear guide (6) and the lower linear guide (7).

3. The rapid smoke sealing device for fire fighting according to claim 1, characterized in that: The device frame (1) is equipped with a control motherboard, which is connected to control the movement of the upper linear guide rail (6) and the lower linear guide rail (7). The device frame (1) is equipped with an alarm (8), a temperature sensor (9), and a smoke sensor (10), which are all connected to the control motherboard. The temperature sensor (9) and the smoke sensor (10) detect the current ambient temperature and smoke status. When an abnormal state is detected, the control panel controls the alarm (8) to sound an alarm and controls the upper linear guide rail (6) and the lower linear guide rail (7) to drive the baffle plate (4) to close the through groove (2), thereby achieving the effect of quickly sealing the smoke.

4. The rapid smoke sealing device for fire fighting according to claim 1, characterized in that: The front and back edges of the through groove (2) are magnetically attached with sealing rings (11). When the barrier plate (4) is in a smoke-sealing state, the sealing rings (11) contact the barrier plate (4), thereby preventing smoke from leaking out from the gap between the through groove (2) and the barrier plate (4).

5. The rapid smoke sealing device for fire fighting according to claim 1, characterized in that: The front and back edges of the through groove (2) are provided with magnetic suction grooves (12), and the sealing ring (11) is provided with soft magnets (13) corresponding to the magnetic suction grooves (12). When the sealing ring (11) is installed, the soft magnets (13) are magnetically attracted to the magnetic suction grooves (12) for easy installation and replacement.

6. The rapid smoke sealing device for fire fighting according to claim 1, characterized in that: The barrier plate (4) is made of metal and filled with flame-retardant material (14); the barrier plate (4) is also coated with a heat-insulating coating.

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