Security fireproof alarm device
By integrating fire detection equipment and adjustment mechanisms on the charging pile, timely detection and extinguishing of fires is achieved, the problem of fires in the existing technology cannot be extinguished in time, and the economic losses of fires to equipment are reduced.
Patent Information
- Application Number
- CN202421348120.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-06-13
AI Technical Summary
In the prior art, charging piles in residential communities, public parking lots and charging stations lack independent fire monitoring and fire-fighting facilities, resulting in the inability to detect and extinguish the fire in time in the early stage, causing serious economic losses.
A security fire alarm device is designed, including fire detection equipment, adjustment mechanism and fire extinguishing mechanism. Fire is discovered in a timely manner through fire detection equipment, and the fire extinguishing mechanism is moved to the source of the fire through the regulation mechanism. The fire is extinguished by using the conveying pipe and sprinkler tray. At the same time, the source of the fire and surrounding equipment are isolated through the isolation mechanism to prevent the fire from spreading.
Timely detection and extinguishing of fires in the early stages of the fires is achieved, preventing the fire from causing irreparable economic losses to surrounding equipment, and ensuring the safety of personnel and property.
Smart Images
Figure CN223140220U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire alarm equipment, in particular to a security fire alarm device. Background Technique
[0002] Security fire alarm refers to the prevention and timely alarm of fires through a series of equipment and technical means to ensure the safety of personnel and property.
[0003] At present, whether it is a residential community, a public parking lot or a charging pile in a charging station, there is no independent fire monitoring and extinguishing facility, and it is impossible to detect and extinguish the fire in the initial stage of the fire, resulting in a more serious development of the fire when the fire situation is discovered, causing irreparable economic losses to the surrounding equipment. Therefore, we need to propose a security fire alarm device. Content of the Utility Model
[0004] The purpose of the utility model is to provide a security fire alarm device, which can timely detect the fire situation in the initial stage of the fire, and can realize timely extinguishing of the fire to prevent the spread of the fire and cause irreparable economic losses to the surrounding equipment, so as to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A security fire alarm device includes a bracket and a charging pile body. An adjusting mechanism is arranged at the bottom of the bracket. A moving frame is movably installed on the adjusting mechanism. An extinguishing mechanism for extinguishing the fire is arranged at the bottom of the moving frame. Installation frames are fixedly connected to both sides of the moving frame. An isolation mechanism for preventing the spread of the fire is arranged on the installation frames. A fire detection device for fire detection is arranged at the top of the charging pile body;
[0007] The extinguishing mechanism includes a delivery pipe, a connecting pipe, a sprinkler plate and a solenoid valve. The delivery pipe is fixedly installed at the bottom of the moving frame. The connecting pipe is communicated with the delivery pipe. The sprinkler plate is communicated at the bottom of the connecting pipe. The solenoid valve is arranged on the connecting pipe.
[0008] Preferably, the adjusting mechanism includes a first driving motor, a lead screw and a positioning rod. Multiple fixing blocks are fixedly connected to the bottom of the bracket. The first driving motor is fixedly installed on the side of the fixing block. The first driving motor is fixedly connected with the lead screw through a coupling. The lead screw is rotatably installed in the fixing block. Sliders are fixedly connected to both sides of the moving frame. The slider on one side of the moving frame is threadedly installed on the lead screw.
[0009] Preferably, the positioning rod is fixedly connected in the fixing block. The slider on the other side of the moving frame is slidably installed on the positioning rod.
[0010] Preferably, the isolation mechanism includes a winding rod, heat insulation cotton and a mounting plate. The mounting plate is fixedly connected to the bottom of the bracket. The winding rod is movably installed in the mounting frame. The heat insulation cotton is wound around the winding rod, and one end of the heat insulation cotton is fixedly installed on the side of the mounting plate.
[0011] Preferably, a fixed seat is fixedly installed on the top of the moving frame, and a second driving motor is fixedly installed on the top of the fixed seat. One end of the winding rod extends above the moving frame, and a synchronous pulley is fixedly connected to the end of the winding rod extending above the moving frame. The two synchronous pulleys are driven by a synchronous belt, and the output shaft of the second driving motor is fixedly installed on the synchronous pulley.
[0012] Preferably, the fire detection device includes a smoke detector and a flame detector, and a mounting shell buzzer is fixedly installed on the top of the charging pile body.
[0013] Preferably, a PLC controller is fixedly installed in the mounting shell, and the first driving motor, the second driving motor, the solenoid valve, the buzzer, the smoke detector and the flame detector are all electrically connected to the PLC controller.
[0014] Compared with the prior art, the beneficial effects of the present utility model are:
[0015] Through the design of structures such as the fire detection device, the isolation mechanism, the adjustment mechanism and the fire extinguishing mechanism, the fire detection device can detect the fire situation in time at the initial stage of the fire. When the adjustment mechanism drives the fire extinguishing mechanism to move, the fire extinguishing mechanism can be moved above the fire source, so that the fire extinguishing mechanism can extinguish the fire in time. At the same time, the isolation mechanism can be deployed, so that the isolation mechanism can isolate the fire source from the surrounding equipment, thereby reducing the irreparable economic losses caused by the fire to the surrounding equipment. The present utility model can detect the fire situation in time at the initial stage of the fire, and can extinguish the fire in time to prevent the fire from spreading and causing irreparable economic losses to the surrounding equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is one of the structural schematic diagrams of the present utility model;
[0017] Figure 2 is the second structural schematic diagram of the present utility model;
[0018] Figure 3 is one of the structural schematic diagrams of the bracket of the present utility model;
[0019] Figure 4 is the second structural schematic diagram of the bracket of the present utility model;
[0020] Figure 5 Structural schematic diagram of the fire detection device of the present utility model;
[0021] Figure 6 Structural schematic diagram of the installation shell of the present utility model;
[0022] Figure 7 For the present utility model Figure 4 Enlarged structural schematic diagram of area A in it.
[0023] In the figure: 1, support; 2, fixing block; 3, first driving motor; 4, lead screw; 5, moving frame; 6, fixed seat; 7, second driving motor; 8, synchronous belt pulley; 9, winding rod; 10, heat insulation cotton; 11, mounting plate; 12, mounting frame; 13, conveying pipe; 14, connecting pipe; 15, sprinkler plate; 16, solenoid valve; 17, positioning rod; 18, slider; 19, charging pile body; 20, installation shell; 21, fire detection device; 201, flame detector; 202, smoke detector; 22, buzzer; 23, PLC controller. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0025] Please refer to Figures 1-7 , the present utility model provides a technical solution:
[0026] A security fire alarm device, including a support 1 and a charging pile body 19. An adjusting mechanism is provided at the bottom of the support 1. A moving frame 5 is movably installed on the adjusting mechanism. A fire extinguishing mechanism for extinguishing fires is provided at the bottom of the moving frame 5. Installation frames 12 are fixedly connected to both sides of the moving frame 5. An isolation mechanism for preventing the spread of fires is provided on the installation frames 12. A fire detection device 21 for fire detection is provided at the top of the charging pile body 19;
[0027] The fire extinguishing mechanism includes a conveying pipe 13, a connecting pipe 14, a sprinkler plate 15 and a solenoid valve 16. The conveying pipe 13 is fixedly installed at the bottom of the moving frame 5. The connecting pipe 14 is communicated with the conveying pipe 13. The sprinkler plate 15 is communicated at the bottom of the connecting pipe 14. The solenoid valve 16 is provided on the connecting pipe 14;
[0028] It should be noted that the delivery pipe 13 is connected to the water supply pipe. Through the water supply pipe, water can be supplied to the delivery pipe 13. By opening the solenoid valve 16, water can be sprayed onto the fire source through the sprinkler plate 15, thus playing a role in extinguishing the fire.
[0029] The adjusting mechanism includes a first driving motor 3, a lead screw 4 and a positioning rod 17. A plurality of fixing blocks 2 are fixedly connected to the bottom of the bracket 1. The first driving motor 3 is fixedly installed on the side of the fixing block 2. The first driving motor 3 is fixedly connected to the lead screw 4 through a coupling. The lead screw 4 is rotatably installed in the fixing block 2. Sliders 18 are fixedly connected to both sides of the moving frame 5. The slider 18 on one side of the moving frame 5 is threadedly installed on the lead screw 4.
[0030] The positioning rod 17 is fixedly connected in the fixing block 2. The slider 18 on the other side of the moving frame 5 is slidably installed on the positioning rod 17.
[0031] It is worth mentioning that the positioning rod 17 can play a role in positioning the moving frame 5.
[0032] The isolation mechanism includes a winding rod 9, a heat insulation cotton 10 and a mounting plate 11. The mounting plate 11 is fixedly connected to the bottom of the bracket 1. The winding rod 9 is movably installed in the mounting frame 12. The heat insulation cotton 10 is wound around the winding rod 9. One end of the heat insulation cotton 10 is fixedly installed on the side of the mounting plate 11.
[0033] A fixed seat 6 is fixedly installed on the top of the moving frame 5. A second driving motor 7 is fixedly installed on the top of the fixed seat 6. One end of the winding rod 9 extends above the moving frame 5. The end of the winding rod 9 extending above the moving frame 5 is fixedly connected to a synchronous pulley 8. The two synchronous pulleys 8 are driven by a synchronous belt. The output shaft of the second driving motor 7 is fixedly installed on the synchronous pulley 8.
[0034] It should be noted that when the first driving motor 3 cooperates with the lead screw 4, the positioning rod 17 and the slider 18 to drive the moving frame 5 to move, the output shaft of the second driving motor 7 rotates to drive a synchronous pulley 8 to rotate. When a synchronous pulley 8 rotates, it cooperates with the synchronous belt to drive the other synchronous pulley 8 to rotate, so that the synchronous pulley 8 can drive the winding rod 9 to rotate when it rotates, thereby unfolding the heat insulation cotton 10 on the winding rod 9, so that the heat insulation cotton 10 isolates the fire source from the surrounding equipment, thus playing a role in reducing the irreparable economic losses caused by the fire to the surrounding equipment.
[0035] The fire detection device 21 includes a smoke detector 202 and a flame detector 201. An installation shell 20 and a buzzer 22 are fixedly installed on the top of the charging pile body 19. The smoke detector 202 and the flame detector 201 are both fixedly installed on the top of the charging pile body 19.
[0036] In this embodiment, the flame detector 201 can directly detect the fire signal and cooperate with the smoke detector 202 to detect the smoke signal, so that a fire can be detected in time;
[0037] The PLC controller 23 is fixedly installed in the installation shell 20. The first driving motor 3, the second driving motor 7, the solenoid valve 16, the buzzer 22, the smoke detector 202 and the flame detector 201 are all electrically connected to the PLC controller 23;
[0038] In the actual use process, the smoke detector 202 and the flame detector 201 can detect the charging pile body 19 when charging a new energy vehicle. When a fire is detected, the flame detector 201 senses the electromagnetic radiation emitted by the fire during combustion and will feedback the fire signal to the PLC controller 23. The smoke detector 202 detects the smoke signal and will feedback the smoke signal to the PLC controller 23. The PLC controller 23 starts the first driving motor 3 and the second driving motor 7 to work. The output shaft of the first driving motor 3 rotates to drive the lead screw 4 to rotate. When the lead screw 4 rotates, it cooperates with the positioning rod 17 and the slider 18 to drive the slider 18 to move, so that the sprinkler tray 15 can be moved above the fire source;
[0039] While the first driving motor 3 is working, the output shaft of the second driving motor 7 rotates to drive a set of synchronous pulleys 8 to rotate. When the set of synchronous pulleys 8 rotates, it cooperates with the synchronous belt to drive another set of synchronous pulleys 8 to rotate, so that when the synchronous pulleys 8 rotate, they can drive the winding rod 9 to rotate, so that the heat insulation cotton 10 on the winding rod 9 can be unfolded, and the heat insulation cotton 10 can isolate the fire source from the surrounding equipment, so as to play a role in reducing the irreparable economic losses caused by the fire to the surrounding equipment;
[0040] After the sprinkler tray 15 is moved above the fire source, the solenoid valve 16 is opened through the PLC controller 23, so that water can be sprayed onto the fire source through the sprinkler tray 15, so as to play a role in extinguishing the fire. And when extinguishing the fire source, the buzzer 22 can be controlled to send out information to remind the staff and the surrounding people that a fire has occurred, so that the staff and the surrounding people can extinguish the fire or escape from the vicinity of the fire.
[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A security fire alarm device, comprising a bracket (1) and a charging pile body (19), characterized in that: The bottom of the bracket (1) is provided with an adjustment mechanism, on which a moving frame (5) is movably installed. The bottom of the moving frame (5) is provided with a fire extinguishing mechanism for extinguishing fires. Both sides of the moving frame (5) are fixedly connected with mounting frames (12), and the mounting frames (12) are provided with an isolation mechanism for preventing the spread of fire. The top of the charging pile body (19) is provided with a fire detection device (21) for fire detection; The fire extinguishing mechanism includes a delivery pipe (13), a connecting pipe (14), a sprinkler tray (15) and a solenoid valve (16). The delivery pipe (13) is fixedly installed at the bottom of the moving frame (5), the connecting pipe (14) is communicated with the delivery pipe (13), the sprinkler tray (15) is communicated at the bottom of the connecting pipe (14), and the solenoid valve (16) is arranged on the connecting pipe (14).
2. An anti-theft and fire alarm device according to claim 1, characterized in that: The adjustment mechanism includes a first driving motor (3), a lead screw (4) and a positioning rod (17). The bottom of the bracket (1) is fixedly connected with multiple fixing blocks (2). The first driving motor (3) is fixedly installed on the side of the fixing block (2). The first driving motor (3) is fixedly connected with the lead screw (4) through a coupling. The lead screw (4) is rotatably installed in the fixing block (2). Both sides of the moving frame (5) are fixedly connected with sliders (18). The slider (18) on one side of the moving frame (5) is threadedly installed on the lead screw (4).
3. The security fire alarm device according to claim 2, characterized in that: The positioning rod (17) is fixedly connected in the fixing block (2), and the slider (18) on the other side of the moving frame (5) is slidably installed on the positioning rod (17).
4. The security fire alarm device according to claim 2, characterized in that: The isolation mechanism includes a winding rod (9), heat insulation cotton (10) and a mounting plate (11). The mounting plate (11) is fixedly connected to the bottom of the bracket (1). The winding rod (9) is movably installed in the mounting frame (12). The heat insulation cotton (10) is wound around the winding rod (9), and one end of the heat insulation cotton (10) is fixedly installed on the side of the mounting plate (11).
5. An anti-theft and fire alarm device according to claim 4, characterized in that: The top of the moving frame (5) is fixedly installed with a fixed seat (6). The top of the fixed seat (6) is fixedly installed with a second driving motor (7). One end of the winding rod (9) extends above the moving frame (5). The end of the winding rod (9) extending above the moving frame (5) is fixedly connected with a synchronous pulley (8). The two synchronous pulleys (8) are driven by a synchronous belt, and the output shaft of the second driving motor (7) is fixedly installed on the synchronous pulley (8).
6. The security fire alarm device according to claim 5, characterized in that: The fire detection device (21) includes a smoke detector (202) and a flame detector (201). The top of the charging pile body (19) is fixedly installed with a mounting shell (20) and a buzzer (22).
7. An anti-theft and fire alarm device according to claim 6, characterized in that: A PLC controller (23) is fixedly installed in the mounting shell (20). The first driving motor (3), the second driving motor (7), the solenoid valve (16), the buzzer (22), the smoke detector (202) and the flame detector (201) are all electrically connected to the PLC controller (23).