Automatic tracking and positioning fire water monitor and automatic tracking and positioning jet flow fire-extinguishing method

An automatic tracking and fire-fighting water cannon technology, which is applied in fire rescue and other directions, can solve problems such as the possibility that the flame has shifted to other positions, the deviation between the fire position and the positioning water spray position, and fire drift, etc., to achieve Fire tracking, fast and accurate positioning, and the effect of preventing missed inspections

CN105107117AActive Publication Date: 2015-12-02河南联纵消防科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-12-02

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Abstract

The invention provides an automatic tracking and positioning fire water monitor and an automatic tracking and positioning jet flow fire-extinguishing method. The automatic tracking and positioning fire water monitor comprises a base, a support, a shell, a fire water monitor body, an infrared thermal imaging sensor, a processor, a water pump electric control valve, a horizontal stepping motor and a longitudinal stepping motor. The processor draws the coordinates of a thermal image in real time and judges the coordinates of the kindling point according to a preset temperature threshold value, and the thermal image is sent by the infrared thermal imaging sensor in real time. The fire water monitor body is positioned to the coordinates of the kindling point rapidly and tracks the coordinates of the kindling point in real time until the processor controls the water pump electric control valve to be opened and the fire water monitor body sprays water. The automatic tracking and positioning fire water monitor has the advantages of being scientific in design, rapid and accurate in positioning and capable of realizing movable fire tracking. The use method includes the steps of (1) clearing, (2) scanning, (3) judgment, (4) fire extinguishing, (5) water stop detection, (6) fire-extinguishing finishing and the like, and has the advantages of being simple, efficiency, capable of realizing movable fire tracking, complete in scanning coverage and capable of preventing detection omission.
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Description

technical field

[0001] The invention relates to a fire-fighting equipment, in particular to an automatic tracking and positioning fire-fighting water cannon, and also relates to an automatic tracking and positioning jet fire extinguishing method. Background technique

[0002] Most of the commonly used automatic tracking and positioning fire water monitors on the market use the infrared sensor to coordinate with the vertical and horizontal narrow slits to locate the fire point crosswise. When scanning, first scan in the circumferential direction to determine the circumferential position of the fire point, and then Then scan longitudinally to determine the longitudinal position of the ignition point, so as to achieve accurate positioning, but the actual narrow gap covers a range of several meters wide when it is tens of meters away, so the positioning error of the fire water monitor using the traditional narrow gap technology reaches several meters , the farther the distance i...

Examples

Embodiment Construction

[0037] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0038] Such as Figure 1-Figure 3As shown, an automatic tracking and positioning fire-fighting water monitor 5 includes a base 1, a housing 2, a bracket 3 rotatably connected to the base 1, a water monitor 5 hinged on the bracket 3, and a water monitor mounted on the base 1. The infrared thermal imaging sensor 4 and the camera 6 on the 5, the processor connected to the infrared thermal imaging sensor 4 and the camera 6, and the electric control valve of the water pump connected to the processor, the remote control center, the display and the storage unit, the processor controls the level respectively The stepping motor 8 drives the support 3 to rotate horizontally, and controls the vertical stepping motor 9 to drive the water cannon 5 to rotate in the vertical plane. The processor is connected to a remote control center and a storage unit...