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A quick-installed fire-proof smoke damper

A flue gas, quick-loading technology, used in fire rescue, medical science, dental prosthetics, etc., to prevent the spread of fire and high-temperature flue gas, strong storage, and ensure safety.

Active Publication Date: 2022-07-08
QINGDAO LINGDING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of how to ensure the safety of firefighters after entering the fire scene, and effectively control the fire situation to prevent the fire from spreading in the current fire rescue, the invention provides a quick-installed fire-proof smoke lock

Method used

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  • A quick-installed fire-proof smoke damper
  • A quick-installed fire-proof smoke damper
  • A quick-installed fire-proof smoke damper

Examples

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Embodiment Construction

[0026] In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the specific embodiments. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this patent.

[0027] like Figure 1-2 As shown, the present invention discloses a quick-installed fire and smoke damper, which includes a telescopic rod assembly 3 and two rolling shutter mechanisms 2; For the slide rails 4 in the same telescopic direction, the telescopic rod assembly 3 is connected and installed with the lower two slide rails 4 through the hook 5 ; the two ends of th...

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Abstract

The invention discloses a quick-installed fire and smoke damper, belonging to the technical field of fire fighting and rescue. The telescopic rod assembly is connected and installed with the two sliding rails through the hook; the two ends of the telescopic rod assembly are respectively provided with support seats. The telescopic rod assembly is telescopic, and the roller shutter mechanism stretches staggeredly along the sliding rail, so that the support seats at both ends of the telescopic rod assembly are supported on both sides of the channel, and the roller shutter mechanism is pulled down to close the channel, effectively blocking air circulation, and preventing The fire and high-temperature smoke spread, quickly forming an effective fire separation zone for local fire points, greatly improving the safety of fire rescue; it can be flexibly applied to different operating environments, suitable for the sealing of fire site passages of different widths and heights, and the scope of application Wide range, good versatility; strong storage, easy to carry, disassemble and assemble, effectively shorten the fire tactical layout time, and improve the efficiency of fire rescue.

Description

technical field [0001] The invention belongs to the technical field of fire fighting and rescue, in particular to a quick-installed fire-proof smoke damper. Background technique [0002] When firefighters cross the fire area in a short time or enter the flame area in a short time to save people, rescue valuable materials, close combustible gas valves and other dangerous places, wearing protective clothing can play a good protective effect. If it is in a high temperature environment for a long time, it must be protected by water guns and water cannons, otherwise no matter how good the fireproof material is, it will burn out in the flame for a long time. [0003] Building fire smoke spreads very quickly without intervention. In this case, the time for deploying the water hose is much longer than the time for the fire to spread. This requires a device that is easy for firefighters to carry, can complete the tactical deployment in a short time, quickly and effectively prevent ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C2/24A62C2/10
CPCA62C2/241A62C2/10
Inventor 李驰原孟庆兴王洪月赵光亮
Owner QINGDAO LINGDING TECH
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