Fire control system formed by high-pressure water mist and used for safe house

Abstract

The invention discloses a fire control system formed by high-pressure water mist and used for a safe house. A door frame and a door plate are included; the upper portion of the door frame is made by adopting a square pipe; the square pipe communicates with a fire hydrant through a pipeline; a plurality of water mist spraying heads are installed on the upper portion of the door frame; and the included angles between the water mist spraying heads and the door plate range from 30 degrees to 60 degrees. When a fire disaster happens, a fire hydrant gate is opened, and water mist sprayed out of thewater mist spraying heads installed on the upper portion of the door frame is used for isolating toxic and harmful gas, smog, dust and other impurity particles generated in a fire behavior and the fire disaster; due to the set angles of the included angles of the water mist spraying heads and the door plate, the spraying range is determined; a protective ring can be formed through the water mist spraying heads, and meanwhile, part of water mist can be sprayed onto the door plate to cool the door plate; and the square pipe directly communicates with the pipeline, a water source is sufficient, and the time for a person in distress to wait for rescuing is prolonged.

Description

technical field [0001] The invention relates to a fire door, in particular to a fire system for forming a safe house by high-pressure fine water mist. Background technique [0002] A fire door is a door used to maintain the fire-resistant integrity of the fire escape and provide a means of escape. Its purpose is to ensure that during the escape time, people in the fire scene can protect themselves from the threat of thick smoke and heat through the fire doors, and can try to escape from the fire scene or wait for rescue safely. The safety of people in the fire scene cannot be guaranteed at this time. [0003] When a fire breaks out, after the fire door is heated, due to the different thermal expansion coefficients of the materials in the interior, it will deform, resulting in the leakage of smoke between the door frame and the door frame, which will affect the isolation effect. The Chinese patent whose authorization announcement number is CN203640570U and the Chinese paten...

AI Technical Summary

Problems solved by technology

This patent increases the probability of escape by spraying water on the escapees and using smoking equipment to absorb the smoke generated by the fire. However, the water spray ports of this patent are all set on the back of the door frame, which is easy to be damaged, which leads to failure to spray water in time in case of fire. unnecessary loss

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