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CN-121985202-A - Integrated fire control system for emergency dredging control of fire disaster of long highway tunnel

CN121985202ACN 121985202 ACN121985202 ACN 121985202ACN-121985202-A

Abstract

The application discloses an integrated fire control system for emergency evacuation control of a fire disaster of a long highway tunnel, which relates to the technical field of tunnel fire extinguishing equipment, and the application adds a camera fire extinguishing robot on a track by optimizing and improving the structure of a tunnel automatic fire extinguishing robot in the prior art; A guide rail for a camera to stably move up and down is timely arranged below a track by utilizing a plurality of ropes to match a hoisting structure and a counterweight, the camera is borne by a tubular carrier sleeved on the guide rail and is controlled to move up and down by the guide rail, a blowing cleaning assembly is arranged near the camera, smoke is blown away by blowing filtered gas towards the vicinity of a lens, so that air near the lens is relatively cleaner, and the technical effects that a field real-time image obtained by tunnel fire extinguishing equipment is stable and clear and the visual field of a machine is less influenced by the smoke in the process of throwing and preparing fire extinguishing bombs are realized.

Inventors

  • HAN FUQING
  • WANG WEILI
  • WANG GUOZHI
  • MAO JING
  • LUO JUN
  • ZHANG YANI

Assignees

  • 广东省交通集团有限公司
  • 广东云茂高速公路有限公司

Dates

Publication Date
20260505
Application Date
20260205

Claims (10)

  1. 1. The integrated fire control system for emergency evacuation control of the fire disaster of the long highway tunnel is characterized by comprising a track (001) and a basic fire extinguishing robot, and further comprising a camera shooting fire extinguishing robot; The camera shooting fire extinguishing robot comprises a travelling assembly (002), a top carrier block (100) positioned at the bottom of the travelling assembly (002), a guide rail layout assembly, a lifting carrier pipe (300) sleeved on and always clung to all guide rail ropes (230) and driven by a pipe body lifting assembly to move up and down, a rotary carrier ring (400) sleeved on and rotationally connected to the lifting carrier pipe (300), a camera shooting assembly positioned on the side wall of the rotary carrier ring (400) and a blowing cleaning assembly used for blowing clean air to the camera shooting assembly; The guide rail layout assembly comprises a first winding drum (210), a second winding drum (220), four guide rail ropes (230), a bottom carrier (240) with the bottom fixed on a bottom counterweight body (600) and the bottom counterweight body (600) in a hard block shape; the first winding drum (210) and the second winding drum (220) are transversely arranged and positioned on the top carrier block (100), and the first winding drum and the second winding drum are equal in height and parallel; The guide rail ropes (230) are always in a straight state, the top ends of two guide rail ropes are positioned on the first winding drum (210), the top ends of the other two guide rail ropes are positioned on the second winding drum (220), the bottoms of the guide rail ropes (230) are fixed on the bottom carrier (240), and connecting lines among the four fixed points are rectangular.
  2. 2. An integrated fire control system for emergency evacuation control of a fire in a long highway tunnel according to claim 1, wherein the bottom carrier (240) comprises a base block (241) and a displacement block (242); The base block (241) is a hard block, and telescopic rods controlled by the control unit to extend and retract are arranged on two sides of the base block; The number of the displacement blocks (242) is two, and the two displacement blocks are respectively positioned at two sides of the base block (241) and are respectively fixed at the end parts, far away from the base block (241), of the telescopic rods at two sides of the base block (241); when the telescopic rods at the two sides of the base block (241) are telescopic, the moving block (242) is driven to be close to or far away from the base block (241); the bottom ends of the guide rail ropes (230) are all fixed at the top of the moving block (242); The two displacement blocks (242) respectively correspond to the guide rail ropes (230) on the first winding drum (210) and the second winding drum (220).
  3. 3. The integrated fire control system for emergency evacuation control of fire disaster in a long highway tunnel according to claim 1, wherein the transparent shield (510) is sleeved on the camera shooting assembly, the transparent shield (510) is made of transparent glass, the camera shooting assembly is covered and sealed, the air blowing cleaning assembly blows towards the transparent shield (510), the longitudinal section of the transparent shield (510) is C-shaped, and the opening end of the transparent shield is fixed on the side wall of the rotary carrying ring (400).
  4. 4. The integrated fire control system for emergency evacuation control of a long highway tunnel fire according to claim 3, wherein said air purification assembly (530) comprises a carrying case (531), a filter element (533), and a jack (534) in addition to the air pump; the bearing box (531) is a hard box body with an opening at the top, a side outlet (532) is arranged on the side wall, close to the top, of the bearing box, the side outlet (532) is communicated with the air pump, the filter elements (533) are filled in the bearing box (531) and are piled up in a plurality, air is output from the side outlet (532) after passing through the filter elements (533) close to the top of the bearing box (531), the jacking body (534) is of a telescopic rod structure, is controlled by the control unit to stretch and retract, is vertically arranged, the bottom is fixed on the inner bottom of the bearing box (531), and the top supports the filter elements (533).
  5. 5. The integrated fire control system for emergency evacuation control of a large highway tunnel fire of claim 3, further comprising a shielding assembly; the shielding assembly comprises a winding assembly (541), a sealing adhesive tape (542) and a force guiding rope (543), wherein the winding assembly (541) is of a winding structure, is internally provided with a miniature motor, is controlled by a control unit to wind the force guiding rope (543), is positioned on a rotary carrying ring (400) and is positioned under a transparent shield (510); The sealing adhesive tape (542) is a tape body with one surface coated with self-adhesive, is attached to the arc-shaped surface of the transparent shield (510), and shields the arc-shaped surface of the transparent shield (510) more than eight times; One end of the force guiding rope (543) is fixed at the top end of the sealing adhesive tape (542), the other end of the force guiding rope is positioned on the winding assembly (541), and the sealing adhesive tape (542) is torn off when the force guiding rope (543) is wound by the winding assembly (541).
  6. 6. The integrated fire control system for emergency evacuation control of a large highway tunnel fire according to claim 5, wherein said sealing tape (542) is made of transparent material, and said camera module still can take images before being removed.
  7. 7. The integrated fire control system for emergency evacuation control of a large highway tunnel fire of claim 3, further comprising a shielding assembly; the masking assembly includes a top reel (544), a bottom reel (545), and a masking tape (546); The top winding drum (544) and the bottom winding drum (545) are cylindrical winding drums, are controlled by a control unit to rotate, are transversely arranged and positioned on the rotary carrier ring (400), and are respectively positioned at the top and the bottom of the transparent shield (510); the shielding belt (546) is a transparent belt body, two ends of the shielding belt are respectively wound and positioned on the top winding drum (544) and the bottom winding drum (545), and the shielding belt is always clung to the arc-shaped surface of the transparent shield (510); When the camera fire extinguishing robot operates, the top reel (544) and the bottom reel (545) periodically rotate to take away contaminants adhering to the shielding tape (546).
  8. 8. The integrated fire control system for emergency evacuation control of a large highway tunnel fire of claim 3, further comprising a shielding assembly; the shielding assembly comprises a top winding drum (544), a bottom winding drum (545) and a shielding tape (546), and further comprises a tape uncovering frame; The top winding drum (544) and the bottom winding drum (545) are cylindrical winding drums and are transversely arranged and are respectively positioned at the top and the bottom of the transparent shield (510); The shielding belt (546) is a silica gel belt body, two ends of the shielding belt are respectively wound and positioned on the top winding drum (544) and the bottom winding drum (545), and one surface facing the transparent shield (510) is coated with self-adhesive; the shielding belt (546) is provided with a row of rectangular through grooves, and the existence of the through grooves enables the image pickup assembly to shoot images through the shielding belt (546); The strip uncovering frame is positioned on the side wall of the rotary carrying ring (400) and comprises two pushing rods (547), two carrying rods (548) and two contact rollers (549); The pushing rods (547) are transversely arranged, the uniform ends of the two pushing rods (547) are positioned on the side wall of the rotary carrier ring (400), and the two pushing rods are respectively positioned on two sides of the transparent shield (510); the carrying rod (548) is a hard rod body and is vertically arranged, and the middle part of the carrying rod is fixed at the other end of the pushing rod (547); The contact rollers (549) are rod-shaped roller bodies, and the two contact rollers (549) are transversely arranged and are rotationally connected to the position, close to the end part, of the carrier rod (548) around the axis of the contact rollers; The two contact rollers (549) are respectively positioned at the top and the bottom of the transparent protective cover (510), are always clung to the shielding belt (546) and are combined with the carrying rod (548) in a shape of a Chinese character 'kou'.
  9. 9. The integrated fire control system for emergency evacuation control of fire disaster in long highway tunnel according to any one of claims 1 to 8, wherein a bullet throwing component is positioned on the bottom counterweight body (600), the bullet throwing direction and the launching force of the bullet throwing component are adjustable, and the fire extinguishing bullet is controlled to be launched to the bottom of a fire-catching vehicle at proper time according to the requirement.
  10. 10. An integrated fire control system for emergency evacuation control of a long highway tunnel fire according to claim 9, wherein a bottom traveling assembly (610) is positioned at the bottom of said bottom counterweight (600); the guide rail layout assembly further comprises a bottom connector (250); at least one camera in the transparent shield (510) is a cradle head camera; the bottom travelling assembly (610) drives the bottom counterweight body (600) to freely move on the ground after falling to the ground; The bottom connectors (250) are tension springs, the number of the bottom connectors is 4, and the bottom connectors are in one-to-one correspondence with the guide rail ropes (230); The bottom of the guide rail rope (230) is fixed at one end of the bottom connecting body (250), and the other end of the bottom connecting body (250) is fixed on the bottom carrier (240).

Description

Integrated fire control system for emergency dredging control of fire disaster of long highway tunnel Technical Field The invention relates to the technical field of tunnel fire extinguishing equipment, in particular to an integrated fire control system for emergency evacuation control of a long highway tunnel fire disaster. Background When a fire disaster is initiated in a tunnel, whether the fire disaster is extinguished in an initial stage of sprouting or development is important, the initial fire disaster is usually smaller, the fire disaster is easy to extinguish, fire hydrants, fire extinguishers and the like arranged in the tunnel can extinguish the initial fire disaster, but general drivers and passengers in the tunnel are first discovered and face the fire disaster, the drivers and passengers do not have special fire-fighting knowledge and technology, the fire extinguishing facilities in the tunnel are not consciously used for extinguishing the fire when the fire disaster occurs, most of the drivers and passengers are in tension to escape when the fire disaster occurs, and after the tunnel manager or fire rescue personnel arrive at a fire scene, the golden rescue fire extinguishing time is missed, the fire disaster is large, the fire disaster is difficult to rescue and extinguish the tunnel, serious accidents (the timely discovery of the fire disaster, the timely and effective fire disaster extinguishment are particularly important), especially the long highway tunnel has high difficulty in emergency evacuation control, and the channel blockage is extremely easy to cause, and the problem is severe. In order to solve the above problems, a large number of automatic fire extinguishing robots (for example, chinese patent publication nos. CN115192943B and CN 116271611B) are disclosed in the prior art, and in order to ensure self-passing performance in case of fire without affecting normal traffic, a guide rail is usually provided at the top of a tunnel, a robot main body travels along the guide rail, relies on a camera to obtain a field image, and puts fire extinguishing bomb toward a fire point after reaching the fire point to extinguish the fire. In the prior art, the fire extinguishing robot is limited by a self structure, cameras (a common camera, a holder camera and/or a thermal camera) are required to be arranged on the fire extinguishing robot to meet the requirements of observing a fire point and a traveling route, the cameras are generally positioned at the bottom of the robot and near the tunnel top in a tunnel, the position is generally the position most severely affected by smoke, once the fire point (a smoke point) is in thick smoke, the cameras are seriously affected and even can not be used directly (even if the automatic fire extinguishing robot only passes through the smoke, the camera is difficult to avoid the occurrence of dirty influence on shooting), even if the thermal camera is adopted, the shot images are extremely poor in effect due to the reasons of lens pollution, high-temperature smoke drift influence, vehicle frame shielding and the like, (the lens pollution, the high-temperature smoke drift influence and the vehicle frame shielding are difficult to judge a better shooting path) seriously affect the shooting accuracy and the fire extinguishing efficiency, and if the camera is simply utilized to observe the camera to hang down after the robot main body reaches near a target, the smoke stability of the camera can be reduced, the camera is still poor, and the problem of serious camera pollution can not be solved. Therefore, an integrated fire control system for emergency evacuation control of a fire disaster of a long highway tunnel, which has stable and clear field images and less influence of smoke in a bullet shooting process, is needed. Disclosure of Invention The embodiment of the application solves the technical problems that an automatic fire extinguishing robot in the prior art is poor in acquired image stability and definition due to the fact that the automatic fire extinguishing robot is limited by a self structure, a shot picture is greatly influenced by smoke, and achieves the technical effects that a field real-time image obtained by tunnel fire extinguishing equipment is stable and clear and a machine vision is less influenced by smoke in a throwing preparation process of a fire extinguishing bomb. The embodiment of the application provides an integrated fire control system for emergency evacuation control of a fire disaster of a long highway tunnel, which comprises a track, a basic fire extinguishing robot and a shooting fire extinguishing robot, wherein the track is arranged on the track; the camera shooting fire extinguishing robot comprises a travelling assembly, a top carrier block positioned at the bottom of the travelling assembly, a guide rail layout assembly, a lifting carrier pipe sleeved on and always clung to all guide rail ropes and moving up and down