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An automatic control method and system for improving the quality of helium recovery

A technology for recovering and recovering helium gas is applied in the field of automatic control methods and systems for improving the quality of helium gas recovery, and can solve the problems of inability to recover helium gas and helium gas recovery, and the quality of recovered helium gas cannot meet the requirements of quality standards.

Active Publication Date: 2022-04-15
南通西屋智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides an automatic control method and system for improving the quality of helium recovery, which is used to solve the problem that only the recovered helium is simply recovered when the helium recovery system in the prior art recovers helium. Purification, degreasing and compression treatment, did not test the quality of recovered helium, there is a problem that the quality of recovered helium cannot meet the quality standard requirements, and it is impossible to carry out helium recovery that meets the quality standards according to the purpose of recovered helium technical issues

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  • An automatic control method and system for improving the quality of helium recovery
  • An automatic control method and system for improving the quality of helium recovery
  • An automatic control method and system for improving the quality of helium recovery

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Embodiment 1

[0024] Such as figure 1 As shown, the embodiment of the present application provides a self-control method for improving the quality of helium recovery, the method is applied to a helium recovery device, and the method includes:

[0025] S100: Obtain information on the use category of the first recovered helium;

[0026] S200: Obtain category feature information according to the usage category information;

[0027] The first recovered helium is the helium recovered by the helium recovery device during helium recovery, and the first recovered helium can be the helium recovered from helium recovery in any field. Exemplarily, it may be helium gas generated during use of the liquid helium refrigerant.

[0028]Specifically, in addition to being used to prepare liquid helium (LHe) and used as a refrigerant, GHe can also be used as a cleaning agent for rocket launchers and a pressure delivery agent for fuel. GHe has chemical inertness and good Thermal conductivity, when welding, G...

Embodiment 2

[0104] Based on the same inventive concept as a self-control method for improving the quality of helium recovery in the foregoing embodiments, as Figure 4 As shown, the embodiment of the present application provides an automatic control system for improving the quality of helium recovery, wherein the system includes:

[0105] A first obtaining unit 11, the first obtaining unit 11 is used to obtain the use category information of the first recovered helium;

[0106] A second obtaining unit 12, the second obtaining unit 12 is configured to obtain category characteristic information according to the usage category information;

[0107] The first processing unit 13, the first processing unit 13 is configured to determine the recycling quality standard corresponding to the use category information according to the category feature information, and the recycling quality standard includes a first dimension standard and a second dimension standard ;

[0108] A first construction un...

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Abstract

The present invention provides an automatic control method and system for improving the quality of helium gas recovery, wherein the method includes: obtaining the use category information of the first recycled helium gas; obtaining category feature information according to the use category information; and determining The recovery quality standard corresponding to the use category information, the recovery quality standard includes the first dimension standard and the second dimension standard; constructing the helium recovery quality prediction model; inputting the first dimension standard and the second dimension standard into the helium recovery quality prediction model, Obtain the first output result and the second output result; obtain the first dimension quality and the second dimension quality of the first recycled helium; judge whether the first dimension quality meets the first output result; judge whether the second dimension quality meets the second output result Result; if not satisfied, the first control instruction is obtained, and the first control instruction is used to adjust the helium gas recovery device for parameter adjustment.

Description

technical field [0001] The invention relates to the technical field related to intelligent manufacturing equipment, in particular to an automatic control method and system for improving the quality of helium recovery. Background technique [0002] The low-temperature superconducting technology in the prior art has been widely used in many fields of basic science such as modern military affairs, medicine, physics, and chemistry. In order to provide an ultra-low temperature environment for experiments and applications of low-temperature superconducting technology, liquid helium is used as a refrigerant in the prior art to obtain low-temperature superconducting conditions. In addition to being a refrigerant, helium can also be used as a shielding gas due to its inertness. [0003] In order to fully protect the helium resources, during the use of liquid helium, the used helium cannot be emptied, but the helium recovery system is used to recover it, and it can be re-produced and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042C01B23/00
CPCG05B19/0423C01B23/00G05B2219/25257C01B2210/0031C01B2210/0068
Inventor 杨欢欢
Owner 南通西屋智能科技有限公司