Lifesaving equipment for operation on ice

Abstract

The invention relates to the field of lifesaving equipment, and discloses lifesaving equipment for operation on ice. The equipment comprises a placement plate, a floating air bag placement cavity is formed in the placement plate, and a floating air bag capable of being compressed is placed in the floating air bag placement cavity. According to the lifesaving equipment, the two arms of an operator are tightened and fixed through rapid filling of a flexible fastening air bag, the operator is prevented from falling into an ice cave to generate an autonomous physiological reaction, and the time for the operator to think quietly is provided for the operator. Air in the fastening air bag is independently exhausted through mutual cooperation of an air release plunger and an air release channel, arms of the operator are liberated, and self-rescue of the operator is achieved. Meanwhile, buoyancy of the operator is increased through unfolding of the floating air bag, and the operator is prevented from falling to the lower side of an ice layer. The floating air bag is attached to the chest on the front side so that internal organs can be prevented from being cooled by external cold air and ice water, the bearing time of an operator in water can be prolonged, and the survival rate of the operator is increased.

Description

technical field [0001] The invention relates to the technical field of lifesaving equipment, in particular to lifesaving equipment for ice operations. Background technique [0002] Working on ice is extremely dangerous, and workers who fall into the ice cave will have involuntary stress reactions, which is not conducive to timely rescue and escape. . [0003] Due to the change in the bearing capacity of the ice surface, the operator fell into the ice cave, and the operator made a posture of waving his arms in panic, which is not conducive to the operator's self-rescue and auxiliary rescue. At the same time, the temperature of the ice water is low, which may easily cause the heart temperature to suddenly It is easy to cause death, and the existing self-rescue equipment affects the work of the operators, and interferes with the underwater self-rescue of the operators, which is not conducive to improving the survival rate of the victims. Contents of the invention [0004] T...

AI Technical Summary

Problems solved by technology

[0004] The life-saving equipment for ice operations provided by the present invention has the advantages of emergency fixation, which solves the problem of improper self-rescue caused by the panic of the drowning personnel, provides a certain cooling time for the drowning personnel, and can keep warm the heart and lung areas of the drowning personnel

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