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Movable fire detector for security and fire protection

A fire detector, mobile technology, applied in fire alarms that rely on smoke/gas effects, etc., can solve the problems of poor use of mobile fire detectors, and achieve the effect of fast and effective detection operations

Inactive Publication Date: 2022-03-25
深圳市众达盈科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem of the poor use effect of the movable fire detector in the prior art, the present invention proposes a movable fire detector for security and fire protection

Method used

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  • Movable fire detector for security and fire protection
  • Movable fire detector for security and fire protection
  • Movable fire detector for security and fire protection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to Figure 1-Figure 2 , a movable fire detector for security and fire protection, including a fixed frame 1, a moving mechanism 2 is arranged at the bottom of the fixed frame 1, an air duct mechanism 4 is arranged above the fixed frame 1, and the outer wall of the air duct mechanism 4 Both sides are connected with a plurality of downward suction pipes 5, and detectors 3 are arranged at the top and bottom of the front and rear ends of the moving mechanism 2 in the moving direction. Make the mobile mechanism 2 walk along the fixed frame 1 to detect, and actively suck the lower air into the air duct mechanism 4 on the top through the multiple suction pipes 5 distributed on both sides, and then make the mobile mechanism 2 move quickly. The lower air is actively led to the top position, so that the fast-moving detector 3 can quickly contact the smoke when the fire below is generated, and avoid the detector being far away from the smoke before it rises, resulting in unt...

Embodiment 2

[0035] Embodiment 2 includes all structures and methods of Embodiment 1, with reference to Figure 5, a movable fire detector for security and fire protection, also includes that the transmission mechanism 6 is provided with two transmission belts 13 respectively located on both sides of the fixed pipe 7, and the two transmission belts 13 are located between the inner walls on both sides of the fixed frame 1 Both ends are rotatably connected with a second fixed shaft 14, and the two ends of the outer wall of the second fixed shaft 14 are fixed with a second gear 15 meshing with the inner wall of the transmission belt 13. The bottom of the transmission belt 13 is connected to the moving mechanism 2 through gears. The top is connected to the rotating tube 8 through gears. In actual use, the rotating tube 8 rotates with the moving mechanism 2 through the horizontally extending transmission belt 13, so that the rotating tube 8 where the detector 3 is located rotates for airflow int...

Embodiment 3

[0039] refer to figure 2 with Figure 5 , a movable fire detector for security and fire protection. On the basis of Embodiment 2, it also includes that the top of the transmission belt 13 is connected with an air guide mechanism 16, and the air guide mechanism 16 is connected to the middle position of the fixed frame 1. For blowing air, the air guide mechanism 16 is provided with a plurality of third fixed shafts 17 that are rotatably connected to the inner walls on both sides of the fixed frame 1, and the third fixed shaft 17 is fixed with a third gear 18 at the position corresponding to the transmission belt 13 on the outer wall of the third fixed shaft 17. The end of the outer wall close to the air duct mechanism 4 is fixed with a guide fan 19, and the air guide mechanism 16 at the corresponding position rotates with the transmission belt 13, and blows air to the middle position, so that the air flow gathers at the middle position and effectively contacts the detector 3 F...

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Abstract

The invention belongs to the technical field of security and protection fire fighting, and particularly relates to a movable fire detector for security and protection fire fighting, and provides the following scheme that the movable fire detector comprises a fixed frame, a moving mechanism is arranged at the bottom of the fixed frame, and an air pipe mechanism is arranged on the upper portion in the fixed frame; a plurality of downward air suction pipes are connected to the two sides of the outer wall of the air pipe mechanism, and detectors are arranged at the tops and the bottoms of the front end and the rear end of the moving mechanism in the moving direction. According to the invention, air below is actively guided to the top position, so that the detector which moves rapidly can rapidly contact smoke generated by a fire below, the situation that detection is not timely due to the fact that the detector is far away when the smoke does not rise is avoided, and therefore, compared with the prior art, detection operation can be performed more rapidly and effectively.

Description

technical field [0001] The invention relates to the technical field of security and fire protection, in particular to a movable fire detector for security and fire protection. Background technique [0002] Fire safety has an important impact on the long-term safe use of shopping malls and factories. With the complexity of electricity consumption and actual conditions, the frequency of fires is increasing. Monitoring the fire conditions of shopping malls or factories is already inaccessible in the fire safety system. a part of. [0003] In today’s actual fire safety monitoring methods for fires, detectors made of smoke sensors are often used to detect the smoke concentration in the actual environment to determine the occurrence of a fire and provide immediate rescue. In the prior art, a large number of detectors are fixed and distributed. Monitoring, or using moving detectors to expand the monitoring range, but the mobile fire detectors commonly used in the prior art move to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/10
CPCG08B17/10
Inventor 师利平
Owner 深圳市众达盈科技有限公司
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