Fire early warning linkage system

Abstract

The utility model discloses a fire early warning linkage system, belongs to the field of fire alarm, and solves the problem that video monitoring, fire detection alarm and fire linkage equipment cannot be effectively matched in the prior art. The system mainly comprises a plurality of workshops, cameras are arranged in the workshops, the cameras are connected with a controller, the controller is connected with a control room, detection modules and fire-fighting modules are arranged in the workshops, and the detection modules and the fire-fighting modules are respectively connected with the controller; according to the utility model, fire alarm linkage video monitoring of a park can be managed in a centralized and unified manner through a control room, so that visible fire alarm, rapid emergency response, comprehensive monitoring and high efficiency are realized, a large number of monitoring personnel are not needed, and daily inspection and maintenance work is reduced.

Description

Technical Field

[0001] The utility model relates to the field of fire alarm, and in particular to a fire early warning linkage system. Background Art

[0002] The factory workshop is one of the most important links in the production process, but it is also one of the places with the highest risk of fire. In view of the fire risk, the factory workshop has formulated an effective emergency plan to minimize the damage and losses caused by the fire. In the prior art, the application with publication number CN 215868083 U discloses a fire warning system, which includes a focal plane infrared detector, a video processing system, an alarm processor, a warning information issuing module, a fire linkage controller and a power management unit, but it cannot control the spread of the fire in the first time. At present, there is a lack of a more comprehensive fire warning linkage system. Summary of the invention

[0003] The purpose of the utility model is to provide a fire early warning linkage system to solve the problem in the prior art that video monitoring and fire extinguishing equipment cannot be effectively coordinated and the emergency plan is delayed in starting.

[0004] The utility model is realized by the following technical solutions:

[0005] A fire early warning linkage system includes several workshops, each of which is provided with a camera, the camera is connected to a controller, the controller is connected to a control room, the workshop is provided with a detection module and a fire fighting module, the detection module and the fire fighting module are respectively connected to the controller; the detection module includes an infrared detector, a smoke sensor and a temperature sensor; the fire fighting module includes a blocking door, a ventilation duct, a sprinkler pipe and a fire detection pipe, the sprinkler pipe and the fire detection pipe are arranged on the top of the workshop, and the blocking door is arranged at the entrance and exit of the workshop; a fan is arranged in the ventilation duct, and the sprinkler pipe and the fan are connected to the controller; a display and an emergency switch are arranged in the control room; the emergency switch is connected to the controller. The fire detection pipe adopts a direct fire detection and fire extinguishing device.

[0006] Furthermore, the workshop is provided with an audible and visual alarm, which is connected to the controller.

[0007] Furthermore, the controller includes a data processing module and a wireless communication module, and the controller is communicatively connected to the control room via the wireless communication module.

[0008] Furthermore, a power supply module is provided in the controller, and the power supply module includes a backup lithium battery and a gasoline generator, which can still provide power when a fire occurs.

[0009] Furthermore, the control room is provided with a telephone system and a broadcasting system, and alarms are generated through the telephone system, and personnel in the workshop are evacuated through the broadcasting system.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model obtains the fire alarm information of the entire park through the detection modules distributed in each workshop. The controller receives the information collected by each sensor and processes and judges the information. According to the fire situation, the fan is turned on, the blocking door is lowered, and the valve of the sprinkler pipe is opened. The utility model can centrally and uniformly manage the fire alarm linkage video monitoring of the park through the control room, realize the visualization of fire alarm, rapid emergency response, comprehensive and efficient monitoring, do not require a large number of monitoring personnel, and reduce daily inspection and maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the overall system block diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the utility model.

[0014] In the figure: 1. Workshop; 2. Sprinkler pipe; 3. Sound and light alarm; 4. Fire detection pipe; 5. Blocking door; 6. Controller; 7. Detection module; 8. Ventilation duct. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is clearly and completely described below in conjunction with the drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by ordinary technicians in this field without making creative work should all fall within the scope of protection of this application. In addition, the directional words mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only referenced to the directions of the drawings. Therefore, the directional words used are used to illustrate rather than limit the creation of the present invention.

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Embodiment 1: A fire early warning linkage system, such as Figure 1-Figure 2As shown, it includes several workshops 1, a camera is arranged in the workshop 1, the camera is connected to a controller 6, the controller 6 is connected to the display in the control room, a data processing module and a storage module are arranged inside the controller 6, a detection module 7 and a fire fighting module are arranged in the workshop 1, the detection module 7 and the fire fighting module are respectively connected to the controller 6; the detection module 7 includes an infrared detector, a smoke sensor and a temperature sensor, and the infrared detector, the smoke sensor and the temperature sensor are evenly distributed on the four walls of the workshop 1; the fire fighting module includes a blocking door 5, Ventilation duct 8, sprinkler pipe 2 and fire detection pipe 4, sprinkler pipe 2 and fire detection pipe 4 are arranged on the top of workshop 1, sprinkler pipe 2 can directly spray at the fire point after receiving the signal from controller 6; fire detection pipe 4 adopts direct fire detection and extinguishing device, fire detection pipe 4 is connected to the fire extinguishing agent container through a container valve to detect the fire source, when encountering fire, the fire detection pipe 4 bursts, and the pressure drop in the fire detection pipe 4 is used to start the container valve, and the fire extinguishing agent is transported to the original fire detection pipe 4 blasting hole for release through the conversion joint installed at the outlet of the container valve. The direct fire detection and extinguishing device is a prior art and will not be described here. The blocking door 5 is set at the entrance and exit of the workshop 1. In case of fire, it will directly fall to block the spread of fire. A fan is set in the ventilation duct 8, and the sprinkler pipe 2 and the fan are connected to the controller 6. The ventilation duct 8 ensures that smoke and heat can be quickly guided to the detector position, while ensuring the ventilation of the workshop 1 and exhausting toxic gases. A display and an emergency switch are set in the control room. The emergency switch is connected to the controller 6. The emergency switch is used for the staff in the control room to directly turn on the fire protection module and the sound and light alarm 3 when the detection module 7 does not find the fire. The infrared detector is used to monitor the heat radiation signal in the parking room 1 and transmit the signal to the controller 6 for processing. The controller 6 transmits the processed data to the display, which is convenient for the staff to directly monitor the heat radiation in the workshop 1.

[0018] Embodiment 2, a fire early warning linkage system, the workshop 1 is provided with an audible and visual alarm 3, the audible and visual alarm 3 is connected to the controller 6; the controller 6 includes a data processing module and a wireless communication module, the controller 6 is connected to the control room through the wireless communication module; the controller 6 is provided with a power supply module, the power supply module includes a backup lithium battery and a gasoline generator, and can still provide power when a fire occurs; the control room is provided with a telephone system and a broadcasting system, the telephone system is used to alarm, and the broadcasting system is used to evacuate the personnel in the workshop 1. Others are the same as embodiment 1.

[0019] The detection module 7 of the utility model is used to monitor whether there are characteristics of fire in the workshop 1. At this time, the fan of the ventilation duct 8 is turned on to ensure that smoke and heat can be quickly guided to the detector position. When a fire signal is detected, the controller 6 will control the sprinkler pipe 2 to open, and at the same time turn off the fan to prevent oxygen from entering and spray out the fire extinguishing agent; when the fire is too big and the fire detection tube 4 encounters fire, the fire detection tube 4 will burst, and the pressure drop in the fire detection tube 4 will be used to start the container valve, and the fire extinguishing agent will be transported to the burst hole of the fire detection tube 4 through the conversion joint installed at the outlet of the container valve to release it; the display in the control room will display the content transmitted by the camera and the content detected by the infrared detector, which can be monitored by the staff. If necessary, the emergency switch can be pressed, and the controller 6 will directly control the sprinkler pipe 2 to extinguish the fire, and at the same time, an alarm will be issued through the telephone system, and the personnel in the workshop 1 will be evacuated through the broadcasting system.

[0020] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A fire early warning linkage system, comprising a plurality of workshops (1), wherein cameras are arranged in the workshops (1), wherein the cameras are connected to a controller (6), and the controller (6) is connected to a control room, wherein: The workshop (1) is provided with a detection module (7) and a fire-fighting module, and the detection module (7) and the fire-fighting module are respectively connected to a controller (6); the detection module (7) comprises an infrared detector, a smoke sensor and a temperature sensor; the fire-fighting module comprises a blocking door (5), a ventilation duct (8), a sprinkler pipe (2) and a fire-detecting pipe (4), the sprinkler pipe (2) and the fire-detecting pipe (4) are arranged on the top of the workshop (1), and the blocking door (5) is arranged at the entrance and exit of the workshop (1); a fan is arranged in the ventilation duct (8), and the sprinkler pipe (2) and the fan are connected to the controller (6); a display and an emergency switch are arranged in the control room; and the emergency switch is connected to the controller (6).

2. The fire early warning linkage system according to claim 1, characterized in that: The workshop (1) is provided with an audible and visual alarm (3), which is connected to a controller (6).

3. The fire early warning linkage system according to claim 1 is characterized in that: The controller (6) comprises a data processing module and a wireless communication module, and the controller (6) is communicatively connected to the control room via the wireless communication module.

4. The fire early warning linkage system according to claim 1 is characterized in that: The controller (6) is provided with a power supply module.

5. The fire early warning linkage system according to claim 1 is characterized in that: The control room is equipped with a telephone system and a broadcasting system.

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