Centralized control type auxiliary fire-fighting emergency evacuation system

Abstract

The invention discloses a centralized control type auxiliary fire-fighting emergency evacuation system, and belongs to the technical field of fire-fighting emergency equipment, and the system comprises an indication board which is used for fire-fighting emergency evacuation and is installed in a protection frame; the storage box is arranged below the protection frame, the top end of the storage box is fixedly connected with a limiting pipe, a lifting lug is arranged above the limiting pipe, the bottom end of the lifting lug is fixedly connected with a rotating rod matched with the limiting pipe, and a torsion spring connected to the periphery of the rotating rod in a sleeving mode is connected between the lifting lug and the limiting pipe; the lifting lug is rotationally connected with the protection frame through a rotating shaft; a servo motor for providing power for the rotating shaft is mounted at the top end of the lifting lug; movable frames are rotationally connected to the two sides of the protection frame, transparent plates are connected to the inner walls of the movable frames, and colored lamps used for striking display are connected to the inner wall of the protection frame and the inner wall of the indication board. The centralized control type auxiliary fire-fighting emergency evacuation system not only can adjust the indicated position and angle, but also can provide protection.

Description

Technical Field

[0001] The invention belongs to the technical field of fire emergency equipment, in particular to a centralized control type auxiliary fire emergency evacuation system. Background Art

[0002] The fire emergency evacuation lighting device is a type of fire emergency evacuation system and is a common lighting tool used in fire emergency processes. The fire emergency evacuation lighting device can provide lighting support for personnel evacuation and firefighting operations, but it has no rotation function, cannot be rotated and adjusted, and cannot guarantee the warning function.

[0003] After searching, the Chinese patent document (authorization announcement number CN116895221B) discloses a centralized control fire emergency evacuation system, including an installation box, a box door assembly, a direction indication assembly and a light indication assembly. The present invention sets an installation box, a box door assembly is set on one side of the installation box, and a direction indication assembly and a light indication assembly are set on the inner side of the box door assembly. When a fire occurs, the magnet connection structure between the box door assembly and the installation box is separated. At this time, the box door assembly can drive the direction indication assembly and the light indication assembly to slide obliquely downward to lower the height of the lighting, so that personnel can quickly obtain lighting information. By setting a battery and an alarm inside the installation box, the battery can store electrical energy to power the device after a power failure when a fire occurs, and the alarm can play alarm information to assist evacuation. The centralized control fire emergency evacuation system can provide lighting guarantee for personnel evacuation and firefighting operations, but it has no rotation function, cannot be rotated and adjusted, and cannot guarantee the warning function. Summary of the invention

[0004] The object of the present invention is to provide a centralized control auxiliary fire emergency evacuation system to solve the problems raised in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a centralized control auxiliary fire emergency evacuation system, comprising: Signs, used for fire emergency evacuation, installed in a protective frame; A storage box is arranged below the protection frame, the top of the storage box is fixedly connected to a limit tube, a lifting ear is arranged above the limit tube, a rotating rod adapted to the limit tube is fixedly connected to the bottom of the lifting ear, and a torsion spring sleeved on the outer circumference of the rotating rod is connected between the lifting ear and the limit tube; The lifting lug is rotatably connected to the protection frame through a rotating shaft, and a servo motor for providing power to the rotating shaft is installed on the top of the lifting lug; Both sides of the protection frame are rotatably connected with movable frames, the inner wall of the movable frame is connected with a transparent plate, the inner wall of the protection frame and the inner wall of the sign are connected with colored lamps for eye-catching display, and the top of the protection frame and the top of the storage box are installed with lighting lamps for emergency lighting; A carbon dioxide fire extinguisher is provided in the inner cavity of the storage box. The air outlet of the carbon dioxide fire extinguisher is connected to a vent pipe with a solenoid valve. The vent pipe is connected to two vent branches through a connecting piece. One of the vent branches passes through the storage box and is connected to the protection frame, and the other vent branch is completely in the inner cavity of the storage box.

[0006] As a preferred embodiment, the inner wall of the storage box is fixedly connected with multiple hooks, and the hooks are hung with insulating gloves for emergency use. The inner top wall of the storage box is fixedly connected with multiple vertical clamps for fixing carbon dioxide fire extinguishers. The storage box and the protective frame are both made of insulating materials.

[0007] As a preferred embodiment, a smoke sensor and a temperature sensor are installed on the outer wall of the storage box, a controller for centralized control of fire emergency evacuation is installed on the outer wall of the storage box, and a door is rotatably connected to the side of the storage box.

[0008] As a preferred embodiment, a perspective window is embedded in the side of the door, and the door is connected and fixed to the storage box by a lock.

[0009] As a preferred embodiment, a plurality of side support plates are installed on both sides of the storage box, and circular channels are opened on the sides of the side support plates. Bolts for connecting and fixing with the wall of the building are arranged in the circular channel.

[0010] As a preferred embodiment, an inverted U-shaped mounting plate is fixedly connected to the outer periphery of the storage box, a laterally arranged spray plate is installed on the inner horizontal wall of the mounting plate, a plurality of water spray nozzles for spraying water for cooling are installed at the bottom end of the spray plate, and a water storage bottle is provided in the inner cavity of the storage box.

[0011] As a preferred embodiment, a plurality of transverse clamps for fixing water bottles are fixedly connected to the vertical inner wall of the storage box, and a micro water pump is also fixedly connected to the inner wall of the storage box, which is connected to the bottom of the spray plate through a water supply pipe running through the storage box.

[0012] As a preferred embodiment, the micro water pump is connected to the water storage bottle through a water outlet pipe, and the side of the water outlet pipe is also connected to a drain pipe with a valve for temporary water use, and the drain pipe is set at an angle.

[0013] As a preferred embodiment, the top end of the water storage bottle is connected to a water filling pipe with a sealing cap.

[0014] As a preferred embodiment, the inner wall of the protection frame is also connected to a plurality of cameras for recording.

[0015] Compared with the prior art, the technical effects and advantages of the present invention are as follows: The centralized control auxiliary fire emergency evacuation system, when needed, uses colored lamps to indicate fire emergency evacuation, lighting lamps to illuminate, and assist evacuation. The servo motor drives the shaft to rotate, and then drives the protection frame to rotate, and rotates the sign from the direction close to the wall to the vertical direction. Compared with the close setting method, it is more convenient for people to see the instructions when evacuating. If people accidentally hit the protection frame and the movable frame during evacuation, the rotation of the torsion spring and the rotation of the rotating rod can reduce the impact on people. The centralized control auxiliary fire emergency evacuation system, smoke sensors and temperature sensors can detect the nearby environment. When a disaster occurs, the controller automatically controls other instruments and equipment to work after receiving the data. The micro-water pump assists the water spray nozzles of the spray plate to spray water, thereby cooling the nearby environment and reducing the impact of the disaster on the storage box and the protection frame. In addition, the storage box and the protection frame are made of heat-insulating materials, which also reduces the impact of the disaster on the instruments and equipment inside the storage box and the protection frame. The centrally controlled auxiliary fire emergency evacuation system allows the carbon dioxide fire extinguisher to be deflated from the auxiliary deflation branch pipe, thereby reducing the impact of disasters on the instruments and equipment inside the storage box and protection frame; In this centralized control auxiliary fire emergency evacuation system, the water in the water storage bottle can be drained from the drain pipe, which is convenient for wetting clothes and other items. When covering the mouth and nose, it plays a protective role. The heat-insulating gloves are also convenient for personnel to hold door handles and other equipment, which is convenient for evacuation. This centrally controlled auxiliary fire emergency evacuation system can not only adjust the position and angle of the indication, but also provide protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the protective frame of the present invention after being adjusted; Figure 3 It is a schematic diagram of the structure of the protection frame and the hanging ears of the present invention; Figure 4 It is a structural schematic diagram of the protection frame and the servo motor of the present invention; Figure 5 It is a front view of the protection frame and the servo motor of the present invention; Figure 6 This is a front view of the protective frame of the present invention after removing the movable frame; Figure 7 is a cross-sectional view of the protection frame of the present invention; Figure 8It is a cross-sectional view of the limiting tube and the rotating rod of the present invention; Fig. 9 This is a front view of the storage box of the present invention with the door removed; Fig.10 It is a schematic structural diagram of the water outlet pipe of the present invention.

[0017] Description of reference numerals: In the figure: 1. Signboard; 2. Protection frame; 3. Storage box; 4. Limiting tube; 5. Lifting ear; 6. Rotating rod; 7. Torsion spring; 8. Servo motor; 9. Movable frame; 10. Colored lamps; 11. Lighting lamps; 12. Carbon dioxide fire extinguisher; 13. Vent pipe; 14. Vent branch pipe; 15. Hook; 16. Heat-insulating gloves; 17. Vertical clamp; 18. Smoke sensor; 19. Temperature sensor; 20. Controller; 21. Box door; 22. Side support plate; 23. Bolt; 24. Mounting plate; 25. Spray plate; 27. Water storage bottle; 28. Horizontal clamp; 29. ​​Micro water pump; 30. Water supply pipe; 31. Water outlet pipe; 32. Drain pipe; 33. Water filling pipe; 34. Camera. DETAILED DESCRIPTION

[0018] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0019] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0020] See also Figures 1 to 10 , this embodiment includes: The sign 1 is used for fire emergency evacuation and is installed in the protective frame 2. The direction of the sign 1 may not be in accordance with the diagram and may be designed in a variety of styles. When the servo motor 8 is adjusted, the lighting of the direction of indication changes accordingly. A storage box 3 is arranged below the protection frame 2, the top of the storage box 3 is fixedly connected to a limiting tube 4, a lifting ear 5 is arranged above the limiting tube 4, the bottom of the lifting ear 5 is fixedly connected to a rotating rod 6 adapted to the limiting tube 4, and a torsion spring 7 sleeved on the outer periphery of the rotating rod 6 is connected between the lifting ear 5 and the limiting tube 4; The ear 5 is rotatably connected to the protection frame 2 through a rotating shaft. A servo motor 8 for providing power for the rotating shaft is installed at the top of the ear 5. Both sides of the protection frame 2 are rotatably connected with movable frames 9. The inner wall of the movable frame 9 is connected with a transparent plate. The inner wall of the protection frame 2 and the inner wall of the sign 1 are connected with colored lamps 10 for eye-catching display. The top of the protection frame 2 and the top of the storage box 3 are installed with lighting fixtures 11 for emergency lighting. When a disaster occurs, the colored lamps 10 and the lighting fixtures 11 are turned on to cooperate with the sign 1 for evacuation instructions. The servo motor 8 can also be controlled to drive the rotating shaft to rotate, thereby driving the protection frame 2 to rotate, and rotating the sign 1 from the direction close to the wall to the vertical direction, so as to better facilitate the personnel to see the instructions when evacuating. After stagnation for two seconds, the servo motor 8 can be controlled to reset. After resetting for two seconds, it can be rotated again to achieve evacuation instructions and avoid erroneous instructions. When the camera 34 detects that a person is approaching, the servo motor 8 will continue to control the sign 1 to be in the direction close to the wall to achieve instructions; In order to cool down and reduce combustion, a carbon dioxide fire extinguisher 12 is provided in the inner cavity of the storage box 3. The air outlet of the carbon dioxide fire extinguisher 12 is connected to a vent pipe 13 with a solenoid valve. The vent pipe 13 is connected to two vent branches 14 through a connecting piece. One of the vent branches 14 passes through the storage box 3 and is connected to the protection frame 2, and the other vent branch 14 is completely in the inner cavity of the storage box 3. The carbon dioxide fire extinguisher 12 can be deflated from the auxiliary vent branch 14, thereby reducing the impact of disasters on the instruments and equipment inside the storage box 3 and the protection frame 2.

[0021] In order to meet the needs of emergency use, the inner wall of the storage box 3 is fixedly connected with multiple hooks 15, and the hooks 15 are hung with heat-insulating gloves 16 for emergency use. The heat-insulating gloves 16 are also convenient for people to hold door handles and other equipment, which is convenient for evacuation. Other items or equipment that can meet the needs of emergency use can also be arranged in the storage box 3. The inner top wall of the storage box 3 is fixedly connected with multiple vertical clamps 17 for fixing the carbon dioxide fire extinguisher 12. The materials of the storage box 3 and the protective frame 2 are both made of heat-insulating materials.

[0022] The outer wall of the storage box 3 is installed with a smoke sensor 18 and a temperature sensor 19. The outer wall of the storage box 3 is installed with a controller 20 for centralized control of fire emergency evacuation. The inner wall of the protection frame 2 is also connected with a plurality of cameras 34 for recording. The whole is installed on the wall of the building with bolts 23. The smoke sensor 18 and the temperature sensor 19 can detect the nearby environment. When a disaster occurs, after the controller 20 receives the data, it can automatically control other instruments and equipment to work.

[0023] The side of the storage box 3 is rotatably connected to a box door 21, and a perspective window is embedded in the side of the box door 21. The box door 21 is connected and fixed to the storage box 3 by a lock. Multiple side support plates 22 are installed on both sides of the storage box 3. Circular channels are opened on the sides of the side support plates 22, and bolts 23 for connecting and fixing to the wall of the building are arranged in the circular channel.

[0024] The outer periphery of the storage box 3 is fixedly connected with an inverted U-shaped mounting plate 24, the inner horizontal wall of the mounting plate 24 is installed with a horizontally arranged spray plate 25, and the bottom end of the spray plate 25 is installed with a plurality of water spray nozzles for spraying water for cooling. The inner cavity of the storage box 3 is provided with a water storage bottle 27, and the vertical inner wall of the storage box 3 is fixedly connected with a plurality of horizontal clamps 28 for fixing the water storage bottle 27. The inner wall of the storage box 3 is also fixedly connected with a micro water pump 29, and the micro water pump 29 is connected to the bottom of the spray plate 25 through a water supply pipe 30 that runs through the storage box 3. The micro water pump 29 is connected to the water storage bottle 27 through the water outlet pipe 31. The side of the water outlet pipe 31 is also connected to a drain pipe 32 with a valve for temporary water use, and the drain pipe 32 is inclined. The water in the water storage bottle 27 can be drained from the drain pipe 32, which is convenient for wetting clothes and other items. When covering the mouth and nose, it plays a protective role. The top of the water storage bottle 27 is connected to a water filling pipe 33 with a sealing cover. The micro water pump 29 assists the water spray nozzle of the spray plate 25 to spray water, thereby cooling the surrounding environment.

[0025] The servo motor 8, colored lamp 10, lighting lamp 11, carbon dioxide fire extinguisher 12, solenoid valve, smoke sensor 18, temperature sensor 19, micro water pump 29 and camera 34 are all set as prior art. The working principle, size and model are irrelevant to the function of the present application, so they are not described in detail. The control method of the present invention is controlled by the controller 20. The control circuit of the controller 20 can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention no longer explains the control method and circuit connection in detail.

[0026] How it works The centralized control auxiliary fire emergency evacuation system is installed on the wall of the building by bolts 23. The smoke sensor 18 and the temperature sensor 19 can detect the nearby environment. When a disaster occurs, the controller 20 can automatically control other instruments and equipment to work after receiving the data. When a disaster occurs, the colored lamps 10 and the lighting lamps 11 are turned on to cooperate with the sign 1 to provide evacuation instructions. The servo motor 8 can also be controlled to drive the shaft to rotate, thereby driving the protection frame 2 to rotate, and rotating the sign 1 from the direction close to the wall to the vertical direction, so as to better facilitate the personnel to see the instructions when evacuating. After stagnation for two seconds, the servo motor 8 can be controlled to reset, and after resetting for two seconds, it can be rotated again to implement evacuation instructions and avoid erroneous instructions. When the camera 34 detects that a person is approaching, the servo motor 8 will continue to control the sign 1 to be close to the wall. In the direction near the wall, the indication is realized, the micro water pump 29 assists the water spray nozzle of the spray plate 25 to spray water, thereby cooling the nearby environment, the carbon dioxide fire extinguisher 12 can be deflated from the auxiliary deflation branch pipe 14, so as to reduce the impact of the disaster on the storage box 3 and the instruments and equipment inside the protection frame 2, and the water in the water storage bottle 27 can be discharged from the drain pipe 32, which is convenient for wetting clothes and other items, and plays a protective role when covering the mouth and nose. The heat-insulating gloves 16 are also convenient for people to hold door handles and other equipment, which is convenient for evacuation.

[0027] It should be noted that, in this document, relational terms such as one and two are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any actual relationship or order between these entities or operations.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centralized control auxiliary fire emergency evacuation system, characterized by: include: A sign (1) is used for fire emergency evacuation and is installed in a protective frame (2); A storage box (3) is arranged below the protection frame (2); the top of the storage box (3) is fixedly connected to a limiting tube (4); a lifting ear (5) is arranged above the limiting tube (4); the bottom of the lifting ear (5) is fixedly connected to a rotating rod (6) adapted to the limiting tube (4); a torsion spring (7) sleeved on the outer circumference of the rotating rod (6) is connected between the lifting ear (5) and the limiting tube (4); The lifting lug (5) is rotatably connected to the protection frame (2) via a rotating shaft, and a servo motor (8) for providing power to the rotating shaft is installed at the top of the lifting lug (5); Both sides of the protection frame (2) are rotatably connected to movable frames (9), the inner wall of the movable frame (9) is connected to a transparent plate, the inner wall of the protection frame (2) and the inner wall of the sign (1) are connected to colored lamps (10) for eye-catching display, and the top of the protection frame (2) and the top of the storage box (3) are both installed with lighting fixtures (11) for emergency lighting; The inner cavity of the storage box (3) is provided with a carbon dioxide fire extinguisher (12), the gas outlet of the carbon dioxide fire extinguisher (12) is connected to a deflation pipe (13) with a solenoid valve, the deflation pipe (13) is connected to two deflation branches (14) via a connecting piece, one of the deflation branches (14) passes through the storage box (3) and is connected to the protection frame (2), and the other deflation branch (14) is completely located in the inner cavity of the storage box (3).

2. A centralized control auxiliary fire emergency evacuation system according to claim 1, characterized in that: The inner wall of the storage box (3) is fixedly connected to a plurality of hooks (15), and the hooks (15) are hung with heat-insulating gloves (16) for emergency use. The inner top wall of the storage box (3) is fixedly connected to a plurality of vertical clamps (17) for fixing a carbon dioxide fire extinguisher (12). The storage box (3) and the protective frame (2) are both made of heat-insulating materials.

3. A centralized control auxiliary fire emergency evacuation system according to claim 2, characterized in that: A smoke sensor (18) and a temperature sensor (19) are installed on the outer wall of the storage box (3); a controller (20) for centrally controlling fire emergency evacuation is installed on the outer wall of the storage box (3); and a box door (21) is rotatably connected to the side of the storage box (3).

4. A centralized control auxiliary fire emergency evacuation system according to claim 3, characterized in that: A perspective window is embedded in the side of the box door (21), and the box door (21) is connected and fixed to the storage box (3) via a lock.

5. A centralized control auxiliary fire emergency evacuation system according to claim 4, characterized in that: A plurality of side support plates (22) are installed on both sides of the storage box (3), and circular channels are provided on the sides of the side support plates (22), and bolts (23) for connecting and fixing with the wall of the building are arranged in the circular channels.

6. A centralized control auxiliary fire emergency evacuation system according to claim 5, characterized in that: An inverted U-shaped mounting plate (24) is fixedly connected to the outer periphery of the storage box (3); a laterally arranged spray plate (25) is mounted on the inner transverse wall of the mounting plate (24); a plurality of water spray nozzles for spraying water for cooling are mounted at the bottom end of the spray plate (25); and a water storage bottle (27) is disposed in the inner cavity of the storage box (3).

7. A centralized control auxiliary fire emergency evacuation system according to claim 6, characterized in that: A plurality of transverse clamps (28) for fixing water bottles (27) are fixedly connected to the vertical inner wall of the storage box (3). A micro water pump (29) is also fixedly connected to the inner wall of the storage box (3). The micro water pump (29) is connected to the bottom of the spray plate (25) via a water supply pipe (30) that runs through the storage box (3).

8. A centralized control auxiliary fire emergency evacuation system according to claim 7, characterized in that: The micro water pump (29) is connected to the water storage bottle (27) via a water outlet pipe (31), and the side of the water outlet pipe (31) is also connected to a water discharge pipe (32) with a valve for temporary water use, and the water discharge pipe (32) is arranged at an angle.

9. A centralized control auxiliary fire emergency evacuation system according to claim 8, characterized in that: The top end of the water storage bottle (27) is connected to a water supply pipe (33) with a sealing cover.

10. A centralized control auxiliary fire emergency evacuation system according to claim 1, characterized in that: The inner wall of the protection frame (2) is also connected to a plurality of cameras (34) for recording.

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