Fire risk factor monitoring and early warning device

Abstract

The utility model relates to the field of fire fighting equipment, and discloses a fire risk factor monitoring and early warning device which comprises a base, a guide rail is fixedly connected to the bottom of the base, a guide groove is formed in the bottom of the guide rail, a U-shaped frame is arranged at the lower end of the outer side of the guide rail, a C-shaped frame is fixedly connected to the top of the U-shaped frame, and a motor is arranged in the C-shaped frame. The output end of the motor is fixedly connected with a guide wheel, the guide wheel can be located in the guide rail to roll, and the motor and the C-shaped frame are connected through a rotating shaft, so that the device has the effect of rotating at the corner, the device can conveniently move according to the arrangement of the rail, the monitoring camera can achieve position movement, and the monitoring efficiency is improved. Therefore, the efficiency and accuracy of fire risk factor monitoring and early warning are improved, the effect of monitoring and early warning can be achieved only by installing one fire risk factor monitoring and early warning device in a place, the cost input is reduced, and meanwhile the specific situation of the place position can be accurately obtained.

Description

Technical Field

[0001] The utility model relates to the field of fire-fighting equipment, in particular to a fire risk factor monitoring and early warning device. Background Art

[0002] The fire risk factor monitoring and early warning device is an intelligent system that monitors the fire risk factors in the environment in real time, such as temperature, smoke, flame radiation, etc., and uses advanced data analysis technology to process and analyze the monitoring data. When the detected parameters exceed the preset safety range, the system will immediately issue an alarm to notify relevant personnel to take corresponding fire prevention measures. The device is usually composed of sensors, data processing units, alarm devices and communication systems, and can be widely used in public places, factories, residential areas and other places to improve fire prevention and response capabilities and reduce the occurrence of fire accidents.

[0003] According to patent announcement number CN214618935U, "an electrical fire monitoring and early warning device" is disclosed. This application solves the problem that the existing traditional early warning equipment cannot adjust the angle and height when installed and used. Therefore, it is difficult for the early warning equipment to monitor the smoke in time, and thus it is difficult to issue an alarm in time, and it is even more difficult to take timely action, thus causing losses. However, the monitoring and early warning equipment in this application is only fixed in a single position. In practice, multiple monitoring and early warning equipment need to be installed in the venue, which will increase costs. In addition, the surveillance camera cannot take good pictures of the fire, making it impossible for the staff to accurately know the specific situation in the venue, which is not conducive to the rapid implementation of rescue work. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a fire risk factor monitoring and early warning device, which solves the problem that the monitoring and early warning equipment is only fixed in a single position. In practice, multiple monitoring and early warning equipment need to be installed in the venue, which will increase the cost. In addition, the monitoring camera cannot take good pictures of the fire, making it impossible for the staff to accurately know the specific situation in the venue, which is not conducive to the rapid implementation of rescue work.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fire risk factor monitoring and early warning device, including a base, a guide rail is fixedly connected to the bottom of the base, a guide groove is opened at the bottom of the guide rail, a U-shaped frame is arranged at the lower end of the outer side of the guide rail, a C-shaped frame is fixedly connected to the top of the U-shaped frame, a motor is arranged inside the C-shaped frame, a guide wheel is fixedly connected to the output end of the motor, a guide ball is rollingly connected to the inner side of the U-shaped frame, a monitoring camera is arranged at the bottom of the U-shaped frame, a ventilation groove is opened on the outer side of the monitoring camera, a fan group is fixedly connected to the upper end of the inner side of the monitoring camera, a sensor group is arranged below the fan group, and a cleaning mechanism is arranged outside the monitoring camera.

[0006] Preferably, an ear plate is fixedly connected to the outer side of the base, and positioning holes are provided inside the ear plate.

[0007] Preferably, the motor is rotatably connected to the C-shaped frame via a rotating shaft.

[0008] Preferably, the guide wheel is located on the inner side of the guide rail and is rollingly connected.

[0009] Preferably, the guide ball is matched with the guide groove and is in rolling connection.

[0010] Preferably, the monitoring camera is fixedly connected to the U-shaped frame by bolts.

[0011] Preferably, the sensor group is internally composed of a temperature sensor, a smoke sensor, a flame sensor, a gas sensor, a carbon monoxide sensor, a carbon dioxide sensor, a sound sensor and an image sensor.

[0012] Preferably, the cleaning mechanism includes an arc-shaped plate, a wiping brush is fixedly connected to the inner side of the arc-shaped plate, the wiping brush is attached to the surface of the monitoring camera, the arc-shaped plate is fixedly connected to the output end of the micro forward and reverse motor, and the micro forward and reverse motor is fixedly connected to the monitoring camera through a support plate.

[0013] Beneficial Effects

[0014] The utility model provides a fire risk factor monitoring and early warning device. Compared with the prior art, it has the following beneficial effects:

[0015] 1. When the utility model is used, the track composed of the base, the guide rail, the ear plate, the positioning hole and the guide groove is installed on the top plate of the site, and then the guide wheel can be located in the guide rail for rolling travel by driving the motor. Since the motor and the C-shaped frame are connected by a rotating shaft, the device can rotate at the corner, so as to facilitate the movement according to the arrangement of the track, so that the monitoring camera can move its position, thereby improving the efficiency and accuracy of the fire risk factor monitoring and early warning. In addition, only one fire risk factor monitoring and early warning device needs to be installed in the site to achieve the monitoring and early warning effect, which reduces the cost investment and can accurately obtain the specific situation of the site location.

[0016] 2. In the utility model, a cleaning mechanism is provided, and a wiping brush is installed on the monitoring surface of the monitoring camera. Driven by a micro forward and reverse motor, the arc plate drives the wiping brush to wipe the surface of the glass cover of the camera, thereby improving the clarity of the device during shooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the axial structure of one side of a fire risk factor monitoring and early warning device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the axial structure of the other side of a fire risk factor monitoring and early warning device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the monitoring camera structure of a fire risk factor monitoring and early warning device proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of a sensor group of a fire risk factor monitoring and early warning device proposed by the utility model.

[0021] Legend:

[0022] Base 1, guide rail 2, ear plate 3, positioning hole 4, guide groove 5, U-shaped frame 6, C-shaped frame 7, motor 8, rotating shaft 9, guide wheel 10, guide ball 11, monitoring camera 12, ventilation groove 13, fan group 14, sensor group 15, arc plate 16, wiping brush 17, micro forward and reverse motor 18, support plate 19. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 The utility model provides two technical solutions, which specifically include the following embodiments:

[0025] Embodiment 1:

[0026] A fire risk factor monitoring and early warning device comprises a base 1, a guide rail 2 is fixedly connected to the bottom of the base 1, a guide groove 5 is provided at the bottom of the guide rail 2, a U-shaped frame 6 is provided at the lower end of the outer side of the guide rail 2, a C-shaped frame 7 is fixedly connected to the top of the U-shaped frame 6, a motor 8 is provided inside the C-shaped frame 7, a guide wheel 10 is fixedly connected to the output end of the motor 8, a guide ball 11 is rollingly connected to the inner side of the U-shaped frame 6, a monitoring camera 12 is provided at the bottom of the U-shaped frame 6, and the guide wheel 10 can be located in the guide rail 2 for rolling travel by driving the motor 8. Since the motor 8 and the C-shaped frame 7 are connected by a rotating shaft 9, the device has the effect of rotating at a corner, so that it is convenient to move according to the arrangement of the track, so that the monitoring camera 12 can realize the movement of the position, thereby improving the efficiency and accuracy of the fire risk factor monitoring and early warning, a ventilation groove 13 is provided on the outer side of the monitoring camera 12, a fan group 14 is fixedly connected to the upper end of the monitoring camera 12, a sensor group 15 is provided below the fan group 14, a cleaning mechanism is provided on the outer side of the monitoring camera 12, and a sensor group 15 is provided below the fan group 14. The sensor group 15 is composed of a temperature sensor, a smoke sensor, a flame sensor, a gas sensor, a carbon monoxide sensor, a carbon dioxide sensor, a sound sensor and an image sensor. The temperature sensor is used to monitor the ambient temperature. When the temperature rises to a predetermined threshold, it may indicate a potential risk of fire. The smoke sensor can detect smoke particles in the air. Smoke is an early sign of fire and can issue an alarm in time. The flame sensor can detect the light radiation of the flame. When an abnormal light radiation intensity is detected, it can be determined whether a flame exists. The gas sensor is a sensor for combustible gases. They can detect abnormal gas concentrations. These gases will explode when they encounter fire at a certain concentration. The carbon monoxide sensor can monitor the concentration of CO in the air to prevent poisoning accidents. The sound sensor can be used to identify and generate specific sound wave patterns and issue an alarm. The image sensor is used in a video surveillance system, which can identify images of flames and smoke and analyze signs of fire through image processing technology.

[0027] When working, the bottom of the base 1 of the device is fixedly connected to the guide rail 2, and the bottom of the guide rail 2 is provided with a guide groove 5. The lower end of the outer side of the guide rail 2 is provided with a U-shaped frame 6, and the top of the U-shaped frame 6 is fixedly connected to the C-shaped frame 7. A motor 8 is provided inside the C-shaped frame 7. The output end of the motor 8 is fixedly connected to the guide wheel 10, which is responsible for driving the device to roll in the guide rail 2. During the movement of the device, since the motor 8 and the C-shaped frame 7 are connected by a rotating shaft 9, the device has the effect of rotating at a corner, which is convenient for moving according to the arrangement of the track. The monitoring camera 12 is located on the inner side of the U-shaped frame 6. By driving the motor 8, the monitoring camera 12 can be moved, thereby improving the efficiency and accuracy of fire risk factor monitoring and early warning. A ventilation groove 13 is provided on the outer side of the monitoring camera 12. The ventilation groove 13 helps to dissipate heat and ensure the normal operation of the device. The upper end of the monitoring camera 12 is fixedly connected to the fan group 14, and a sensor group 15 is provided below the fan group 14. The sensor group 15 includes a temperature sensor, a smoke sensor, a flame sensor, a gas sensor, and a carbon monoxide sensor. , carbon dioxide sensors, sound sensors and image sensors. Temperature sensors are used to monitor ambient temperature. When the temperature rises to a predetermined threshold, it may indicate a potential risk of fire. Smoke sensors can detect smoke particles in the air. Smoke is an early sign of fire and can issue an alarm in time. Flame sensors can detect the light radiation of flames. When abnormal light radiation intensity is detected, it can be determined whether a flame exists. Gas sensors are sensors for combustible gases. They can detect abnormal gas concentrations. These gases will explode when exposed to fire at a certain concentration. Carbon monoxide sensors can monitor the concentration of CO in the air to prevent poisoning accidents. Sound sensors can be used to identify specific sound wave patterns and issue alarms. Image sensors are used in video surveillance systems. They can identify images of flames and smoke and analyze signs of fire through image processing technology. In summary, the fire risk factor monitoring and early warning device monitors environmental changes in real time through various sensors, collects relevant information, and issues alarms when abnormal conditions are found, thereby improving the efficiency and accuracy of fire early warning.

[0028] Embodiment 2:

[0029] On the basis of the first embodiment, an ear plate 3 is fixedly connected to the outside of the base 1, and a positioning hole 4 is opened inside the ear plate 3. The motor 8 is rotatably connected to the C-shaped frame 7 through the rotating shaft 9. The guide wheel 10 is located on the inner side of the guide rail 2 and is rollingly connected. The guide ball 11 is adapted to the guide groove 5 and is rollingly connected. The monitoring camera 12 is fixedly connected to the U-shaped frame 6 by bolts. The cleaning mechanism includes an arc plate 16, and a wiping brush 17 is fixedly connected to the inner side of the arc plate 16. The wiping brush 17 is attached to the surface of the monitoring camera 12. The arc plate 16 is fixedly connected to the output end of the micro forward and reverse motor 18. The micro forward and reverse motor 18 is fixedly connected to the monitoring camera 12 through the supporting plate 19. The wiping brush 17 is installed on the monitoring surface of the monitoring camera 12. Under the drive of the micro forward and reverse motor 18, the arc plate 16 drives the wiping brush 17 to wipe the surface of the glass cover of the camera, thereby improving the clarity of the device during shooting.

[0030] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the application should be included in the scope of protection of the present application.

Claims

1. A fire risk factor monitoring and early warning device, comprising a base (1), characterized in that: The base (1) is fixedly connected to a guide rail (2) at the bottom, a guide groove (5) is provided at the bottom of the guide rail (2), a U-shaped frame (6) is provided at the lower end of the outer side of the guide rail (2), a C-shaped frame (7) is fixedly connected to the top of the U-shaped frame (6), a motor (8) is provided inside the C-shaped frame (7), a guide wheel (10) is fixedly connected to the output end of the motor (8), a guide ball (11) is rollingly connected to the inner side of the U-shaped frame (6), a monitoring camera (12) is provided at the bottom of the U-shaped frame (6), a ventilation groove (13) is provided on the outer side of the monitoring camera (12), a fan group (14) is fixedly connected to the upper end of the inner side of the monitoring camera (12), a sensor group (15) is provided below the fan group (14), and a cleaning mechanism is provided on the outer side of the monitoring camera (12).

2. A fire risk factor monitoring and early warning device according to claim 1, characterized in that: The outer side of the base (1) is fixedly connected with an ear plate (3), and the inner side of the ear plate (3) is provided with a positioning hole (4).

3. A fire risk factor monitoring and early warning device according to claim 1, characterized in that: The motor (8) is rotationally connected to the C-shaped frame (7) via a rotating shaft (9).

4. A fire risk factor monitoring and early warning device according to claim 1, characterized in that: The guide wheel (10) is located on the inner side of the guide rail (2) and is rollingly connected thereto.

5. A fire risk factor monitoring and early warning device according to claim 1, characterized in that: The guide ball (11) is matched with the guide groove (5) and is in rolling connection.

6. A fire risk factor monitoring and early warning device according to claim 1, characterized in that: The monitoring camera (12) is fixedly connected to the U-shaped frame (6) via bolts.

7. A fire risk factor monitoring and early warning device according to claim 1, characterized in that: The sensor group (15) is internally composed of a temperature sensor, a smoke sensor, a flame sensor, a gas sensor, a carbon monoxide sensor, a carbon dioxide sensor, a sound sensor and an image sensor.

8. A fire risk factor monitoring and early warning device according to claim 1, characterized in that: The cleaning mechanism comprises an arc-shaped plate (16), a wiping brush (17) is fixedly connected to the inner side of the arc-shaped plate (16), the wiping brush (17) is attached to the surface of the monitoring camera (12), the arc-shaped plate (16) is fixedly connected to the output end of a micro forward and reverse motor (18), and the micro forward and reverse motor (18) is fixedly connected to the monitoring camera (12) via a support plate (19).

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