Fire early warning device of control system

Abstract

The utility model relates to the technical field of fire fighting equipment, and discloses a fire early warning device of a control system, which comprises a mounting cover plate and a mounting frame, a smoke sensor and a flame detector are respectively and fixedly arranged on two sides of the upper end face of the mounting cover plate, and a protective cover is fixedly connected to the upper end face of the mounting cover plate. The smoke sensor and the flame detector are both arranged in the protective cover, an audible and visual alarm is fixedly connected to the center of the upper end face of the protective cover, and a signal analyzer, a signal transmitter, a master controller and a fire alarm are fixedly arranged on the inner wall of the lower end of the mounting frame. According to the utility model, a better early warning effect can be achieved through the arranged real-time monitoring and automatic alarm structure, so that better usability and high efficiency are achieved, and meanwhile, the effect of conveniently maintaining internal components can be achieved through the arranged mounting cover plate and the mounting frame which can be conveniently assembled and disassembled; and better usability and usability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a fire warning device of a control system. Background Art

[0002] Fire is an extremely destructive disaster that may cause casualties, property loss and environmental pollution. The smoke and toxic gases caused by fire may cause serious harm to the human body. Fire may also cause secondary disasters such as explosions and structural collapse. The fire warning devices of the control system play a vital role in modern society. They are a key component in preventing fire accidents and minimizing fire losses. These devices provide people with valuable warning time by timely detecting signs of fire and sounding alarms, so that they can take appropriate measures to protect life and property.

[0003] The existing fire warning devices have a single function and only play the role of sounding alarms. They are not safe and easy to use. In addition, most of the existing devices are integrated structures and cannot be disassembled, so the internal components cannot be maintained. Therefore, it is impossible to solve the problem of conveniently repairing the components when they are damaged, and the safety is low. Therefore, those skilled in the art provide a fire warning device for a control system to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings existing in the prior art, and a fire warning device of a control system is proposed. The real-time monitoring and automatic alarm structure can achieve better warning effect, thereby achieving better usability and efficiency. At the same time, the installation cover and the installation frame can facilitate the loading and unloading structure, so as to facilitate the maintenance of internal components, and have better usability and usability.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fire warning device for a control system, comprising a mounting cover and a mounting frame, wherein a smoke sensor and a flame detector are fixedly arranged on both sides of an upper end surface of the mounting cover, respectively, a protective cover is fixedly connected to the upper end surface of the mounting cover, the smoke sensor and the flame detector are both arranged in the protective cover, an audible and visual alarm is fixedly connected to the center of the upper end surface of the protective cover, a signal analyzer, a signal transmitter, a master controller and a fire alarm are fixedly arranged on the inner wall of the lower end of the mounting frame, a lighting lamp is fixedly connected to the front and rear end surfaces of the mounting frame, and the smoke sensor, the flame detector, the signal analyzer, the signal transmitter, the master controller, the fire alarm, the audible and visual alarm and the lighting lamp are all electrically connected;

[0007] The upper middle part of the outer walls of both sides of the installation frame is fixedly connected to the limit rods, one side of the two limit rods is provided with a reset groove, the inner wall of one side of the two reset grooves is fixedly connected with a reset spring, one end of the two reset springs is fixedly connected with a movable plate, the opposite sides of the two movable plates are fixedly connected with a clamping rod, the lower end surface of the installation cover plate is fixedly connected with the limit rods on both sides, the center of one side of the two limit rods is provided with a clamping hole, and the two clamping rods are respectively clamped in the corresponding clamping holes;

[0008] Through the above technical solution, when in use, the smoke sensor and the flame detector work continuously. When a fire occurs, the open flame and smoke are respectively identified by the flame detector and the smoke sensor. The flame detector and the smoke sensor send signals to the signal analyzer for analysis. When it is confirmed to be a fire, the signal is transmitted from the signal transmitter to the main controller, and the fire alarm, the sound and light alarm and the lighting lamp work at the same time. The fire alarm can quickly sound a fire alarm, thereby achieving a better linkage effect. The sound and light alarm can achieve a better alarm effect, thereby urging people to escape quickly. The lighting lamp can achieve auxiliary lighting. The function is to avoid the problem of darkness in the room and inconvenience in escaping due to power failure of equipment in the event of a fire. During the assembly diagram, the movable plate is moved by pressing the locking rod and the reset spring is compressed, and the installation frame is placed between the two limiting rods. When the locking rod and the locking hole are on the same horizontal plane, the reset spring is not subject to resistance and is reset. The movable plate is moved by force and drives the locking rod to move, so that the locking rod and the locking hole are engaged with each other, thereby achieving the purpose of convenient assembly and use of the installation frame and the installation cover. At the same time, pressing the locking rod to separate the locking rod from the locking hole can also achieve the purpose of dismantling, thereby facilitating maintenance of internal components.

[0009] Furthermore, a plurality of through grooves are provided on both sides of the upper end surface of the protective cover;

[0010] Through the above technical solution, the through slots can achieve better heat dissipation and can also accurately capture information.

[0011] Furthermore, a storage battery is fixedly connected to the middle of the inner wall at the lower end of the installation frame, and the storage battery is electrically connected to the smoke sensor, the flame detector, the signal analyzer, the signal transmitter, the main controller, the fire alarm, the sound and light alarm and the lighting lamp;

[0012] Through the above technical solution, a better power supply effect can be achieved through the arranged storage battery.

[0013] Furthermore, the outer walls of both sides of the installation frame are fixedly connected to limit card plates near the front and rear, and the lower end surfaces of the two limit rods are provided with limit card slots near the front and rear, and the plurality of limit card plates are respectively engaged and arranged in the corresponding limit card slots;

[0014] Through the above technical solution, the engagement of the limiting clamping plate in the limiting clamping groove can achieve a better fit between the installation frame and the limiting rod, thereby achieving a better stable fixation.

[0015] Furthermore, the upper and lower end surfaces of the two movable plates are fixedly connected with limit slide blocks, the upper and lower inner walls of the two reset grooves are provided with limit slide grooves, and the plurality of limit slide blocks are respectively slidably arranged in the corresponding limit slide grooves;

[0016] Through the above technical solution, the sliding setting of the limiting slider in the limiting slide groove can achieve a better limiting effect on the movable plate, thereby achieving the purpose of stable movement.

[0017] Furthermore, the return spring is made of carbon steel;

[0018] Through the above technical solution, a better limiting effect can be achieved by using the return spring made of carbon steel, thereby achieving the purpose of stable movement.

[0019] Furthermore, the height of the limit card plate is smaller than the depth of the limit card slot;

[0020] Through the above technical solution, the height of the limiting card plate is smaller than the depth of the limiting card slot, so that a better limiting effect can be achieved.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a fire warning device of a control system. When in use, the smoke sensor and the flame detector work continuously. When a fire occurs, the open flame and smoke are respectively identified by the flame detector and the smoke sensor. The flame detector and the smoke sensor send signals to the signal analyzer for analysis. When it is clearly a fire, the signal is transmitted from the signal transmitter to the main controller, and the fire alarm, the sound and light alarm and the lighting lamp work at the same time. The fire alarm can quickly sound a fire alarm, thereby achieving a better linkage effect. The sound and light alarm can work to achieve a better alarm effect, thereby urging people to escape quickly. The lighting lamp can work to achieve the effect of auxiliary lighting, thereby avoiding the problem of indoor darkness and inconvenience in escape caused by power failure of equipment in the event of a fire. The utility model has better usability and stability.

[0023] 2. The utility model proposes a fire warning device of a control system. During the assembly, the engaging rod is pressed to move the movable plate and drive the reset spring to be compressed, and the installation frame is placed between the two limiting rods. When the engaging rod and the engaging hole are on the same horizontal plane, the reset spring is not subject to resistance and is reset. The movable plate is moved by force and drives the engaging rod to move, so that the engaging rod and the engaging hole are engaged with each other, thereby achieving the purpose of convenient assembly and use of the installation frame and the installation cover plate. At the same time, pressing the engaging rod to separate the engaging rod from the engaging hole can also achieve the purpose of disassembly, thereby achieving the effect of convenient maintenance of internal components and having better practicality.

[0024] 3. The fire warning device of a control system proposed by the utility model can achieve a better warning effect through the real-time monitoring and automatic alarm structure, thereby achieving better usability and efficiency. At the same time, the convenient loading and unloading structure through the installation cover and the installation frame can achieve the effect of convenient maintenance of internal components, and has better usability and usability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an axonometric schematic diagram of a fire warning device of a control system proposed by the utility model;

[0026] Figure 2 This is a front cross-sectional schematic diagram of a fire warning device of a control system proposed by the utility model;

[0027] Figure 3 for Figure 2 An enlarged schematic diagram of the structure at A;

[0028] Figure 4 This is an axonometric schematic diagram of a limit rod of a fire warning device of a control system proposed by the utility model;

[0029] Figure 5 The present invention is a schematic diagram of the working process of a fire warning device of a control system proposed by the present invention.

[0030] Legend:

[0031] 1. Install the cover; 2. Protective cover; 3. Through slot; 4. Smoke sensor; 5. Flame detector; 6. Sound and light alarm; 7. Battery; 8. Signal analyzer; 9. Signal transmitter; 10. Master controller; 11. Fire alarm; 12. Install frame; 13. Light; 14. Limit rod; 15. Reset slot; 16. Reset spring; 17. Move plate; 18. Limit slider; 19. Limit slide slot; 20. Limit rod; 21. Engagement hole; 22. Engagement rod; 23. Limit clamping plate; 24. Limit clamping slot. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5 The utility model provides a specific implementation mode: a fire warning device of a control system, comprising a mounting cover plate 1 and a mounting frame 12, a smoke sensor 4 and a flame detector 5 are respectively fixedly arranged on both sides of the upper end surface of the mounting cover plate 1, a protective cover 2 is fixedly connected to the upper end surface of the mounting cover plate 1, and a plurality of through grooves 3 are provided on both sides of the upper end surface of the protective cover 2, through which the through grooves 3 can achieve better heat dissipation and can also accurately capture information, the smoke sensor 4 and the flame detector 5 are both arranged in the protective cover 2, and an audible and visual alarm 6 is fixedly connected to the center of the upper end surface of the protective cover 2, and a signal analyzer 8 is fixedly arranged on the inner wall of the lower end of the mounting frame 12 , signal transmitter 9, main controller 10 and fire alarm 11, the front and rear end surfaces of the installation frame 12 are fixedly connected with lighting lamps 13, the smoke sensor 4, the flame detector 5, the signal analyzer 8, the signal transmitter 9, the main controller 10, the fire alarm 11, the sound and light alarm 6 and the lighting lamp 13 are all electrically connected, and the middle part of the inner wall of the lower end of the installation frame 12 is fixedly connected with a battery 7, and the battery 7 and the smoke sensor 4, the flame detector 5, the signal analyzer 8, the signal transmitter 9, the main controller 10, the fire alarm 11, the sound and light alarm 6 and the lighting lamp 13 are all electrically connected. The battery 7 can achieve a better power supply effect by setting up a better power supply effect;

[0034] The upper middle part of the outer walls on both sides of the mounting frame 12 are fixedly connected to limit rods 14, and a reset groove 15 is provided on one side of the two limit rods 14. The inner walls on one side of the two reset grooves 15 are fixedly connected with reset springs 16, and the reset springs 16 are made of carbon steel. The reset springs 16 made of carbon steel can achieve a better limiting effect, thereby achieving the purpose of stable movement. One end of the two reset springs 16 is fixedly connected to a moving plate 17, and the upper and lower end surfaces of the two moving plates 17 are fixedly connected to a limit slider 18. The inner walls of the upper and lower ends of the two reset grooves 15 are provided with limit slides 19, and a plurality of limit slides 18 are respectively slidably arranged in the corresponding limit slides 19. The sliding setting of the limit sliders 18 in the limit slides 19 can achieve a better limiting effect on the moving plate 17, thereby achieving the purpose of stable movement. The two moving plates 17 The opposite sides of the two limiting rods 20 are fixedly connected with a locking rod 22, and both sides of the lower end surface of the installation cover plate 1 are fixedly connected with a limiting rod 20. A locking hole 21 is provided at the center of one side of the two limiting rods 20, and the two locking rods 22 are respectively locked in the corresponding locking holes 21. The outer walls of both sides of the installation frame 12 are fixedly connected with a limiting clamping plate 23 at the front and rear ends, and the lower end surfaces of the two limiting rods 20 are provided with a limiting clamping groove 24 at the front and rear ends. Multiple limiting clamping plates 23 are respectively locked in the corresponding limiting clamping grooves 24. Through the locking setting of the limiting clamping plate 23 in the limiting clamping groove 24, a better fit between the installation frame 12 and the limiting rod 20 can be achieved, thereby better stabilizing and fixing the purpose. The height of the limiting clamping plate 23 is less than the depth of the limiting clamping groove 24. By making the height of the limiting clamping plate 23 less than the depth of the limiting clamping groove 24, a better limiting effect can be achieved.

[0035] Working principle: When in use, the smoke sensor 4 and the flame detector 5 work continuously. When a fire occurs, the open flame and the smoke are respectively identified by the flame detector 5 and the smoke sensor 4. The flame detector 5 and the smoke sensor 4 send signals to the signal analyzer 8 for analysis. When it is confirmed to be a fire, the signal is transmitted from the signal transmitter 9 to the main controller 10. The fire alarm 11, the sound and light alarm 6 and the lighting lamp 13 work at the same time. The fire alarm 11 can quickly sound a fire alarm, thereby achieving a better linkage effect. The sound and light alarm 6 can work to achieve a better alarm effect, thereby urging people to escape quickly. The lighting lamp 13 can work to achieve the effect of auxiliary lighting to avoid fire. In case of a disaster, the room becomes dark due to power outage of the equipment, making it inconvenient to escape. During the assembly, the movable plate 17 is moved by pressing the locking rod 22 and the reset spring 16 is compressed, and the installation frame 12 is placed between the two limiting rods 20. When the locking rod 22 and the locking hole 21 are on the same horizontal plane, the reset spring 16 is not subject to resistance and is reset. The movable plate 17 is moved by the force and drives the locking rod 22 to move, so that the locking rod 22 is engaged with the locking hole 21, thereby achieving the purpose of convenient assembly and use of the installation frame 12 and the installation cover 1. At the same time, pressing the locking rod 22 to separate the locking rod 22 from the locking hole 21 can also achieve the purpose of disassembly, thereby facilitating the maintenance of internal components.

[0036] Finally, it should be noted that the above is only a preferred specific implementation method of the present utility model and is not used to limit the present utility model. Although the present utility model is described in detail with reference to the aforementioned specific implementation methods, for those skilled in the art, they can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A fire warning device for a control system, comprising a mounting cover plate (1) and a mounting frame (12), characterized in that: A smoke sensor (4) and a flame detector (5) are fixedly arranged on both sides of the upper end surface of the installation cover plate (1), and a protective cover (2) is fixedly connected to the upper end surface of the installation cover plate (1). The smoke sensor (4) and the flame detector (5) are both arranged in the protective cover (2). An audible and visual alarm (6) is fixedly connected at the center of the upper end surface of the protective cover (2). A signal analyzer (8), a signal transmitter (9), a master controller (10) and a fire alarm (11) are fixedly arranged on the inner wall of the lower end of the installation frame (12). A lighting lamp (13) is fixedly connected to the front and rear end surfaces of the installation frame (12), and the smoke sensor (4), the flame detector (5), the signal analyzer (8), the signal transmitter (9), the master controller (10), the fire alarm (11), the audible and visual alarm (6) and the lighting lamp (13) are all electrically connected. Limiting rods (14) are fixedly connected to the upper middle of the outer walls on both sides of the installation frame (12); a reset groove (15) is provided on one side of the two limiting rods (14); a reset spring (16) is fixedly connected to the inner wall of one side of the two reset grooves (15); one end of the two reset springs (16) is fixedly connected to a movable plate (17); the opposite sides of the two movable plates (17) are fixedly connected to a locking rod (22); limiting rods (20) are fixedly connected to both sides of the lower end surface of the installation cover plate (1); a locking hole (21) is provided at the center of one side of the two limiting rods (20); and the two locking rods (22) are respectively locked in the corresponding locking holes (21).

2. A fire warning device for a control system according to claim 1, characterized in that: A plurality of through slots (3) are provided on both sides of the upper end surface of the protection cover (2).

3. The fire warning device of a control system according to claim 1, characterized in that: A storage battery (7) is fixedly connected to the middle of the inner wall at the lower end of the installation frame (12), and the storage battery (7) is electrically connected to the smoke sensor (4), the flame detector (5), the signal analyzer (8), the signal transmitter (9), the main controller (10), the fire alarm (11), the sound and light alarm (6) and the lighting lamp (13).

4. The fire warning device of a control system according to claim 1, characterized in that: The outer walls of both sides of the installation frame (12) are fixedly connected to limit clamping plates (23) at the front and rear positions, and the lower end surfaces of the two limit rods (20) are provided with limit clamping grooves (24) at the front and rear positions, and the plurality of limit clamping plates (23) are respectively engaged and arranged in the corresponding limit clamping grooves (24).

5. The fire warning device of a control system according to claim 1, characterized in that: The upper and lower end surfaces of the two movable plates (17) are fixedly connected to limit slide blocks (18), the upper and lower end inner walls of the two reset grooves (15) are provided with limit slide grooves (19), and the plurality of limit slide blocks (18) are respectively slidably arranged in the corresponding limit slide grooves (19).

6. The fire warning device of a control system according to claim 1, characterized in that: The return spring (16) is made of carbon steel.

7. A fire warning device for a control system according to claim 4, characterized in that: The height of the limiting clamping plate (23) is smaller than the depth of the limiting clamping groove (24).

Images