Offshore lifesaving device based on CO2 hydrate automatic inflation

An automatic inflation and life-saving device technology, which is applied in the direction of inflatable life-saving equipment, water rescue, transportation and packaging, etc., can solve the problems of affecting the survival time of those who fall into the water, affecting the efficiency of self-rescue, and not being able to produce fresh water, etc., to achieve small size and easy to carry , the effect of simple operation

Pending Publication Date: 2020-12-15
CHANGZHOU UNIV
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Problems solved by technology

The danger at sea is sudden, and the current life-saving equipment needs to be inflated with the help of auxiliary tools, which greatly affects the efficiency of self-rescue. At the same time, the current life-saving equipment cannot generate fresh water. If the floating time is too long, it will seriously affect the survival time of the drowning person.

Method used

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  • Offshore lifesaving device based on CO2 hydrate automatic inflation
  • Offshore lifesaving device based on CO2 hydrate automatic inflation
  • Offshore lifesaving device based on CO2 hydrate automatic inflation

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Embodiment Construction

[0022] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0023] Such as Figure 1 to Figure 4 shown in a CO-based 2 The hydrate self-inflating marine lifesaving device is the best embodiment of the present invention, including a casing 25 , a gas storage unit 4 , an inflation unit 29 and a fresh water storage unit 6 . The casing 25 is provided with a waterproof and refractory coating 20 .

[0024] The gas storage unit 4 includes CO 2 Hydrate tank 17, buffer tank 7 and cut-off unit 13, the CO 2 The hydrate tank 17 is filled with CO 2 Hydrate particles 18, the CO 2 The hydrate tank 17 communicates with the buffer tank 7 through a connecting pipeline, and the cut-off unit 13 is arranged on the connecting pipeline...

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Abstract

The invention provides an offshore lifesaving device based on CO2 hydrate automatic inflation. The offshore lifesaving device comprises a shell, a gas storage unit, an inflation unit and a fresh waterstorage unit. The gas storage unit comprises a CO2 hydrate tank, a buffer tank and a cut-off unit, and the CO2 hydrate tank is filled with CO2 hydrate particles. The inflation unit comprises an inflation bag, and the inflation bag communicates with the buffer tank through an inflation pipeline. The fresh water storage unit comprises a fresh water storage tank and a hose suction pipe. The device is reasonable in structural design, CO2 hydrate is decomposed to generate CO2 and water, the automatic inflation function of the inflation bag is achieved, and the device collects and stores the generated water to provide fresh water for people falling into water. Meanwhile, repeated use can be realized by continuous filling of the CO2 hydrate particles, so that the economical efficiency is high.

Description

technical field [0001] The invention relates to the technical field of emergency rescue items, in particular to a CO-based 2 Hydrate self-inflating marine survival device. Background technique [0002] With the continuous development of human beings to the ocean, due to marine climate or other reasons, hundreds of thousands of people die every year due to shipwrecks all over the world. The danger at sea is sudden, and the current life-saving equipment needs to be inflated with the help of auxiliary tools, which greatly affects the efficiency of self-rescue. At the same time, the current life-saving equipment cannot generate fresh water. If the floating time is too long, it will seriously affect the survival time of the drowning person. . Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to overcome the deficiencies of the prior art, the present invention provides a small and easy-to-carry device that can use CO 2...

Claims

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Application Information

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IPC IPC(8): B63C9/00
CPCB63C9/00B63C2009/0023B63C2009/0094
Inventor 周诗岽王国栋俞韩俊赵书华王树立饶永超李恩田
Owner CHANGZHOU UNIV
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