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An underwater graded rapid gas transmission system

A gas transmission system, fast technology, applied in gas processing applications, fixed-capacity gas storage tanks, gas/liquid distribution and storage, etc., can solve the problems of increasing system weight, process complexity and cost, and gas transmission volume cannot be adjusted, applicable The water depth range is small, etc., to achieve the effect of reducing the volume and weight of the device, increasing the gas storage capacity, and increasing the working pressure

Active Publication Date: 2020-11-03
GENERAL ENG RES INST CHINA ACAD OF ENG PHYSICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing underwater gas transmission system can be divided into two types according to the working principle: one is to use gas cylinders to release gas for gas transmission, but due to the limitations of materials and manufacturing processes, the pressure resistance of gas cylinders is generally less than 20MPa, resulting in Smaller, larger in weight and volume, and only one gas circuit switch is set, the gas transmission volume cannot be adjusted according to the water depth, and the applicable water depth range is small; the other uses gunpowder combustion to generate gas, which can only generate a constant flow of gas , the inability to adjust the flow rate leads to the applicable water depth, and special moisture-proof seals and heat protection devices are required to prevent the gunpowder from being damp and the gunpowder burning to damage the system structure, which increases the system weight, process complexity and cost

Method used

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  • An underwater graded rapid gas transmission system

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing. Such as figure 1 As shown, an underwater graded rapid gas transmission system includes an inflation conduit 2, two electric explosion valves 9, two three-way manual valves 10, three high-pressure gas cylinders 1, a bottom plate 4, a top plate 5, and three supports Stud 7, three screws 8, seven thin conduits 12, twelve stainless steel caps 13, and a quick connector 14 that are press-fitted with stainless steel caps 13 at both ends. Three cylindrical high-pressure gas cylinders 1 are installed adjacently in pairs between the bottom plate 4 and the top plate 5, and three arcuate brackets 6 are installed outside the cylindrical high-pressure gas cylinder body, and the bottom plate 4 and the bracket 6 pass through three support studs 7 fastened connection, the support 6 and the top plate 5 are fastened connected by three screws 8 .

[0016] The top plate 5 has three perforations...

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Abstract

The invention discloses an underwater grading quick air transmission system which comprises at least two high pressure air cylinders, air inflation guide pipes and connecting valves; the high pressureair cylinders are fixedly connected with each other; the air inflation guide pipes are connected with the high pressure air cylinders through the connecting valves. According to the invention, the working pressure of air transmission system is increased; air transmission speed is increased; air storage is increased for reducing the volume and weight of the device; grading control air cylinders are opened for adjusting the air transmission volume according to the condition of water depth, so as to guarantee compatibility of air transmission volume and outside water pressure environment.

Description

technical field [0001] The invention relates to an underwater gas transmission system, in particular to an underwater classified and rapid gas transmission system. Background technique [0002] The underwater gas transmission system is a device that transmits gas in underwater industrial equipment to generate buoyancy, such as for underwater detectors and robots for emergency flotation. The existing underwater gas transmission system can be divided into two types according to the working principle: one is to use gas cylinders to release gas for gas transmission, but due to the limitations of materials and manufacturing processes, the pressure resistance of gas cylinders is generally less than 20MPa, resulting in Smaller, larger in weight and volume, and only one gas circuit switch is set, the gas transmission volume cannot be adjusted according to the water depth, and the applicable water depth range is small; the other uses gunpowder combustion to generate gas, which can on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C5/06F17C1/00F17C13/04F17C13/08F17C13/00
CPCF17C1/005F17C5/06F17C13/002F17C13/04F17C13/08F17C2203/0636F17C2205/013F17C2205/0134F17C2205/0146F17C2205/0323F17C2205/0326F17C2223/035F17C2270/0102
Inventor 谭路遥徐勇蒋旭君尹霞邱利彬
Owner GENERAL ENG RES INST CHINA ACAD OF ENG PHYSICS
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