Improved fire-fighting door

Abstract

The invention discloses an improved fire-fighting door. The door comprises a door frame body. The door frame body comprises a metal outer door and a quartz inner door. A cavity is formed between the metal outer door and the quartz inner door. A single door is arranged on the cavity, a concave groove is formed in the cavity, a fire extinguisher body is placed in the concave groove, a smoke exhaustset is arranged on the quartz inner door, a smoke and fire alarm is arranged below the smoke exhaust set, a fire extinguishing pipeline is arranged below the cavity, and a water inlet pipe connected with the fire extinguishing pipeline is arranged on the side of the door frame body. The fire-fighting door has the advantages that the metal outer door and the quartz inner door are made of non-flammable materials and can effectively isolate fire; due to the design of the smoke exhaust set, the effect of exhausting poisonous gas can be achieved; the smoke and fire alarm can give out sharp sound toplay a role in warning and alarming; the fire extinguisher body is arranged in the door frame body and is placed in the concave groove, so that a fire extinguisher can be conveniently taken out; anddue to the design of the fire extinguishing pipeline, a water source can be timely communicated to improve fire extinguishing efficiency.

Description

technical field [0001] The invention relates to the field of door and window equipment, in particular to an improved fire door. Background technique [0002] A fire door refers to a door that can meet the fire resistance stability, integrity and heat insulation within a certain period of time. When a fire breaks out, a large amount of thick smoke is often produced, and the thick smoke carries a large amount of toxic gas. At the fire scene, the dead are often not burned to death, but suffocated by hypoxia caused by a large amount of thick smoke or poisoned by inhalation of toxic gas. , How to reduce the inhalation of smoke and toxic gases is a big problem. The fire doors currently used only have the function of fire prevention and heat insulation. Inhaling a lot of smoke. In recent years, many family fires have occurred at night. When people are asleep or unconscious, the fires will gradually grow from small to large, and eventually lead to tragedy. Now there is an urgent ne...

AI Technical Summary

Problems solved by technology

[0002] A fire door refers to a door that can meet the fire resistance stability, integrity and heat insulation within a certain period of time. When a fire breaks out, a large amount of thick smoke is often produced, and the thick smoke carries a large amount of toxic gas. At the fire scene, the dead are often not burned to death, but suffocated by hypoxia caused by a large amount of thick smoke or poisoned by inhalation of toxic gas. , How to reduce the inhalation of smoke and toxic gases is a big problem. The fire doors currently used only have the function of fire prevention and heat insulation. Inhaling a lot of smoke. In recent years, many family fires have occurred at night. When people are asleep or unconscious, the fires will gradually grow from small to large, and eventually lead to tragedy. Now there is an urgent need for a new type of fire door. It can issue an alarm in time when a fire occurs, and can effectively reduce the dense smoke and toxic gas generated when a fire occurs

Images