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Welded insulated gas cylinder

A hot gas bottle and liner technology, which is applied in fixed-capacity gas storage tanks, gas/liquid distribution and storage, ship construction details, etc., can solve problems such as gas loss, reduce gas loss, reduce the pressure and temperature in the bottle, The effect of reducing the on-frequency

Inactive Publication Date: 2017-10-27
倪飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this process, it is inevitable to cause gas loss

Method used

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  • Welded insulated gas cylinder
  • Welded insulated gas cylinder
  • Welded insulated gas cylinder

Examples

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings. It should be noted that this embodiment is based on the technical solution and provides detailed implementation and specific operation procedures, but the scope of protection of the present invention is not limited to this Examples.

[0015] Such as image 3 As shown, a welded insulated gas cylinder includes an outer cylinder 3, an inner tank 1 and a safety valve 4, and a spoiler baffle 2 is provided on the upper part of the inner cavity of the inner tank.

[0016] The spoiler baffle 2 has a three-dimensional shape, specifically in the shape of an inverted truncated cone or an inverted cone, and its side surface and the upper bottom surface form an included angle of less than 90 degrees.

[0017] It should be noted that the purpose of setting the turbulence baffle is that when a large number of naturally vaporized gas-phase molecules rise along the inner wall of the welded ins...

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PUM

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Abstract

The invention discloses a welded insulated gas cylinder. The welded insulated gas cylinder comprises an outer cylinder, an inner container and a safety valve, wherein a turbulent flow baffle is arranged at the upper part of the inner cavity of the inner container. The welded insulated gas cylinder disclosed by the invention has the advantages that a turbulent flow baffle is arranged, so that natural evaporation rate of liquid inside the welded insulated gas cylinder is effectively reduced, air pressure and temperature in the gas cylinder are lowered, further the opening frequency of the safety valve is reduced, and finally gas loss caused by frequent opening of the safety valve is reduced.

Description

Technical field [0001] The invention relates to the storage application field of cryogenic liquids, in particular to a welded insulated gas cylinder. Background technique [0002] At present, liquid media such as natural gas, oxygen, nitrogen, carbon dioxide, and argon have a wide range of applications in my country's industrial and civil fields. The liquid state of these gases is widely used because of their convenient transportation and flexible use. Therefore, insulated gas cylinders capable of storing cryogenic liquids are used in large numbers. The existing welded insulated gas cylinder structure figure 1 As shown, the inner tank 101 and the outer cylinder 102 are included. In order to ensure the safety of the welded insulated gas cylinder, a safety valve 103 must be provided. When the pressure in the welded insulated gas cylinder exceeds the set safe value, the safety valve will automatically open immediately to discharge the gas so that the pressure inside the gas cylind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C1/12F17C13/04
CPCF17C1/12F17C13/04F17C2203/03
Inventor 倪飞倪加福
Owner 倪飞
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