A kind of heat preservation and lifesaving clothing with positioning function

Abstract

The heat preservation and immersion suit with positioning function involved in the present invention is an integral structure, which successively includes a water-proof layer, a heat-insulating layer, a heat-preservation layer, an inner lining layer, and a GPS positioning system that can be installed anywhere on the immersion suit. The outermost layer is made of foamed neoprene, the insulation layer is made of nano-based insulation soft felt, the insulation layer is a fabric material layer with phase change microcapsules, and the inner lining is made of taffeta , the GPS positioning system includes a battery and a GPS chip. There is a watertight zipper on the chest, and an inflatable and deflatable airbag is set between the water-proof layer and the heat-insulating layer. This thermal insulation immersion suit with positioning function can provide heat and effectively reduce heat Pass it outward to extend the waiting time.

Description

technical field [0001] The invention relates to the field of rescue equipment, in particular to a thermal insulation immersion suit with a positioning function. Background technique [0002] The immersion suit is a new type of lifesaving appliance, and it is a protective suit that can reduce the body heat loss of the person who fell into the water. The current heat preservation method is mainly to add heat preservation bags or fill heat insulation layers in the immersion suit, which lacks the characteristics of active heat preservation. The general active heat preservation mainly uses chemical energy or electric energy to generate heat, which is easily affected by the use environment and has certain safety hazards. . [0003] The introduction of phase change materials into life jackets in the form of microcapsules not only has thermal insulation properties, but also has certain controllability to temperature. However, there are generally disadvantages such as poor stability...

AI Technical Summary

Problems solved by technology

The current heat preservation method is mainly to add a heat preservation bag or fill the heat insulation layer in the immersion suit, which lacks the characteristics of active heat preservation. The general active heat preservation mainly uses chemical energy or electric energy to generate heat, which is easily affected by the use environment and has certain safety hazards.

[0003] The introduction of phase change materials into life jackets in the form of microcapsules not only has thermal insulation properties, but also has certain controllability to temperature. However, there are generally disadvantages such as poor stability and unsatisfactory thermal conductivity, which restrict the use of phase change microcapsules. Applications

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