External fire-fighting multi-medium quick joint

Abstract

The invention discloses an external fire-fighting multi-medium quick joint, wherein a female air flue is arranged at a female joint of a water band, and an air hose is connected at the external port of the female air flue through a joint of a female air hose; a male air flue is arranged at a male joint of the water band, and an air hose is connected at the external port of the male air flue through a joint of a male air hose; after butt joint, the female air flue is communicated with the male air flue through a ventilating circular groove, and the ventilating circular groove is arranged outside the male joint of the water band and is communicated with the male air flue; a photoelectric cable via hole is axially formed at a joint ring and a female power supply optical fiber joint is arranged on the end part of the via hole, a fixed bracket is arranged on the outer wall of the male joint of the water band, and the photoelectric cable via hole is further formed in the fixed bracket; a male power supply optical fiber joint is arranged on the end part of the via hole, and the female power supply optical fiber joint and the male power supply optical fiber joint are coaxially jointed. According to the joint disclosed by the invention, multiple media are communicated just through one splicing movement, so that the joint is precise in abut joint, thereby winning precious time for rescuing a scene of fire and avoiding injuries and deaths of fire fighters and property loss.

Description

technical field [0001] The invention relates to a fire-fighting belt joint, in particular to an external fire-fighting multi-media quick joint. Background technique [0002] At present, with the widespread use of high-rise buildings, large-scale fields (factories), warehouses, and houses, fire fighting, emergency rescue and social assistance are becoming more and more complicated, and firefighting work is facing many severe tests. For example, the compressed air bottles carried by the firefighters themselves are large in size and weight, and the amount of compressed air stored in the compressed air bottles is limited, which seriously limits the rescue activities of firefighters, causing many unnecessary dangers of life and property losses; and , Electricity, audio and video cannot be transmitted, and the command center cannot keep abreast of the actual situation of the firefighters and the fire scene, and cannot effectively control the scene and reasonably dispatch existin...

AI Technical Summary

Problems solved by technology

For example, the compressed air bottles carried by the firefighters themselves are large in size and weight, and the amount of compressed air stored in the compressed air bottles is limited, which seriously limits the rescue activities of firefighters, causing many unnecessary dangers of life and property losses; and , electricity, audio and video cannot be transmitted, and the command center cannot keep abreast of the actual situation of the firefighters and the fire scene, and cannot effectively control the scene and reasonably dispatch existing resources

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