Escape device through underwater blasting

Abstract

The invention relates to an escape device through underwater blasting. The device comprises a nylon waterproof shell, main-body-connected base plate bonding, a detonation shell, a detonation thermal resistance pieces, a positive pole input wire, a transmitting tube and an alloy blasting head. The device is suitable for being installed on window glass of a water transportation medium such as a steamship, the device can be detonated under emergency, as a result, toughened glass can be detonated rapidly and effectively under water, glass at multiple positions can be detonated simultaneously in one time, the blasting power is massive, no harm is caused to a human body, the operation is simple, the glass can be detonated thoroughly, the glass can be detonated into tiny pieces, no glass which is not detonated is left, in case of a water accident, passengers can be helped to escape, a great amount of precious time can be saved for underwater search and rescue, and practical application needs can be well satisfied.

Description

technical field [0001] The invention belongs to the technical field of blasting devices, and in particular relates to an underwater blasting escape device. Background technique [0002] In today's society, water accidents such as shipwrecks occur frequently, for example, the "Oriental Star" shipwreck, which has a relatively large impact, caused many casualties and caused great adverse effects on society. When carrying out personnel search and rescue to sunken ship, just need to dive into underwater and break the window glass of cabin and enter cabin and carry out search and rescue. At present, there is no very effective tool for breaking the glass of the cabin underwater. The more commonly used is the sharp-pointed hammer. It is not easy to break the glass, which will waste precious search and rescue time, and even if the glass is broken, the glass is not broken enough, and people are easily scratched by the remaining glass when they get in and out of the window. Therefore...

AI Technical Summary

Problems solved by technology

At present, there is no very effective tool for breaking the glass of the cabin underwater. The more commonly used is the sharp-pointed hammer. It is not easy to break the glass when it is broken, which will waste precious search and rescue time, and even if the glass is broken, the glass is not broken enough, and people are easily scratched by the remaining glass when they get in and out of the window.

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