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Hydrogen storage cylinder or oxygen storage cylinder manufactured by spinning titanium alloy pipe

A technology for titanium alloy tubes and oxygen cylinders, which can be used in fixed-capacity gas storage tanks, hydrogen technology, pressure vessels, etc., and can solve problems such as cracking and embrittlement

Pending Publication Date: 2021-07-30
王广武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

2. The inner cavity of titanium alloy hydrogen storage bottle is made of plastic bottle or resin bottle, and plastic or resin is used to isolate the corrosion of titanium alloy bottle by hydrogen gas, so as to solve the problem of embrittlement or cracking caused by hydrogen absorption of titanium alloy bottle

Method used

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  • Hydrogen storage cylinder or oxygen storage cylinder manufactured by spinning titanium alloy pipe
  • Hydrogen storage cylinder or oxygen storage cylinder manufactured by spinning titanium alloy pipe
  • Hydrogen storage cylinder or oxygen storage cylinder manufactured by spinning titanium alloy pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Titanium alloy tube rotor is made of hydrogen storage cylindrical cylinders or storage oxygen cylindrical section of the other end of the seal. figure 1 As shown, 1 is: 1 is a hydrogen storage cylinder or an oxygen cylinder opening of the other end of the end seal, 2 is the glue, 3 is an inner resin bottle, 4 is a hydrogen storage cylinder or an oxygen cylinder.

[0027] When making, the rotary press makes the titanium alloy tube into a hydrogen storage cylinder or a hydrogen storage cylinder 1 opening of the other end of the seal, a hydrogen storage cylinder or a hydrogen storage cylinder of the other end of the seal, or a hydrogen storage cylinder 1 inner cavity glue 2, one end sealing The hydrogen storage cylinder or the inner chamber of the opening of the other end is formed in the inner chamber of the inner chamber, and the inner resin bottle 3 is bonded to the hydrogen storage cylinder or the hydrogen storage cylinder 1 opening of the other end of the end.

Embodiment 2

[0029] Titanium alloy tube rotation is made of two ends of the hydrogen storage gas cylinder or the oil storage cylinder section, such as figure 2 As shown, in which: 5 is a hydrogen storage cylinder or an oxygen cylinder opening of both ends, 7 is a gum, 7 is an inner resin bottle, 8 is a hydrogen storage cylinder or a storage oxygen cylinder, 9 is the other end to hydrogen storage cylinders or oxygen Bottle.

[0030] When making, the rotary press is rotated by the hydrogen storage cylinders or the hydrogen storage cylinders 5, the hydrogen storage cylinders 5, the two-end opening of the oxygen cylinder 1, and the reservoir of the two ends open. Hydrogen cylinders or oxygen cylinders 5 inner cavities are produced in the inner resin bottle 7, and the glue bottle 7 is bonded to the hydrogen storage cylinder or the hydrogen storage cylinder 5 of both ends.

Embodiment 3

[0032] Titanium alloy tube rotor is schematically formed by hydrogen storage cylinders or gas storage cylinders in the other end of the opening. image 3 As shown,: 10 is a hydrogen storage cylinder or an oxygen cylinder opening of the other end opening of one end, 11 is a glue, 12 is an inner resin bottle, 13 is a hydrogen storage cylinder or a storage oxygen cylinder, 14 is a hollow resin column, 15 is Blowing air mouth, 16 is blown mouth.

[0033] When making, the rotary press is rotatable into a hydrogen storage cylinder or a hydrogen storage cylinder 10, a hydrogen storage cylinder 10, an end, one end, and a hydrogen storage gas cylinder 10, a hydrogen storage gas cylinder 10, and hydrogen storage gas. The hollow resin pillar 14 is loaded into the bottle or the gas storage cylinder portion, and the blowing air nozzle 15 enters the hollow resin post 14, and the blow mold 16 enters the blow molding gas, the hollow resin post 14 expands, and produces one end seal the other end op...

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PUM

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Abstract

The invention relates to a hydrogen storage cylinder or oxygen storage cylinder manufactured by spinning a titanium alloy pipe. The hydrogen storage cylinder or oxygen storage cylinder with one end sealed and the other end opened is manufactured by spinning the titanium alloy pipe, the hydrogen storage cylinder or oxygen storage cylinder with two ends opened is manufactured by spinning the titanium alloy pipe, and a resin cylinder is manufactured in the hydrogen storage cylinder or oxygen storage cylinder.

Description

Technical field [0001] Hydrogen storage bottle or gas storage bottle. Background technique [0002] Titanium alloys have a small density, high specific intensity, wide operating temperature range, and intravaver corrosion, in the field of aviation, aerospace, and military. [0003] The tensile strength of the titanium alloy tube is 3.3 times the aluminum alloy, and the yield strength is 4 times the aluminum alloy. The mass density is 4.8g / cm3, which is 1.78 times the aluminum alloy. The titanium alloy itself is a hydrogen storage alloy, which is very easy to cause Hydrogen is hydrogenated or crackled (hydroxite), and therefore, the titanium alloy is not suitable for producing a hydrogen storage bottle. [0004] When the titanium alloy gas is contained in oxygen, oxygen and titanium reactively generate titanium dioxide, and the human body and the external contact portion have corresponding defense mechanisms to prevent harmful substances, but these defense mechanisms are limited...

Claims

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Application Information

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IPC IPC(8): F17C1/06F17C1/14F17C1/16F17C13/02F17C13/04
CPCF17C1/06F17C1/14F17C1/16F17C13/025F17C13/026F17C13/04F17C2201/0109F17C2201/035F17C2203/0636F17C2203/0663Y02E60/32Y02P90/45
Inventor 王广武
Owner 王广武
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