Gas filling system and method of high-pressure gas cylinder

Abstract

The invention relates to a gas filling system of a high-pressure gas cylinder. The gas filling system comprises a conveying device, a filling turning plate and a gas filling device, wherein the conveying device comprises a gas cylinder input belt for transferring gas cylinders, a gas cylinder output belt for transferring gas cylinders, an output belt side plate, a cylinder feeding guide plate and a cylinder outlet guide plate; the filling turning plate sequentially comprises a steel cylinder tray, a lower indexing star wheel and an upper indexing star wheel, which are coaxially arranged from bottom to top; the gas filling device is arranged on a stand column, the stand column is positioned at one side of the filling turning plate and corresponds to the center of a groove of the indexing star wheel. The gas filling system has a simple structure, can realize continuous filling of the gas cylinders automatically, improves the filling efficiency and saves the labor cost.

Description

technical field [0001] The invention relates to a gas filling system for a high-pressure gas cylinder and a gas filling method thereof, in particular to a gas filling system with a conveying device and a gas filling method thereof. Background technique [0002] Industrial gases include hydrogen, oxygen, chlorine, nitrogen, acetylene and other gases; civilian gases include liquefied petroleum gas, natural gas, liquefied natural gas, compressed natural gas, gas, coal gas and other gases. In the traditional filling process of high-pressure gas cylinders, the high-pressure gas cylinders need to be transported multiple times in the filling site. Since the traditional handling process mostly uses forklifts for operations, frequent loading and unloading increases the loading and unloading of gas cylinders to a certain extent. There may be risks of damage and leakage during the process. Contents of the invention [0003] The present invention aims to provide a gas filling system ...

AI Technical Summary

Problems solved by technology

In the traditional filling process of high-pressure gas cylinders, the high-pressure gas cylinders need to be transported multiple times in the filling site. Since the traditional handling process mostly uses forklifts for operations, frequent loading and unloading increases the loading and unloading of gas cylinders to a certain extent. Risks of damage and leakage that may exist during the process

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