Intelligent rotating plate type quick hydrostatic test line for liquefied petroleum gas cylinders

A technology of liquefied petroleum gas and hydraulic pressure test, which is applied in the direction of using liquid/vacuum to measure liquid tightness, applying stable tension/pressure to test material strength, and measuring devices, which can solve hidden dangers of explosion accidents and difficult detection accuracy Guaranteed, unable to correctly reflect the pressure resistance of steel cylinders and other issues, to achieve the effect of improving detection speed, realizing automation, and improving detection accuracy
CN106053243AActive Publication Date: 2016-10-26天津市长龙宏业燃气设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
天津市长龙宏业燃气设备有限公司
Publication Date
2016-10-26

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Abstract

The invention relates to the technical field of safety of liquefied petroleum gas cylinders, in particular to an intelligent rotating plate type quick hydrostatic test line for liquefied petroleum gas cylinders. The intelligent rotating plate type quick hydrostatic test line comprises a multi-station automatic tester, a cylinder feeding conveying belt, a cylinder discharging conveying belt, a liquid spraying capacity measurement device, a cylinder weighing device and a dynamic cold reading device. A detection device at each station of the multi-station automatic tester is provided with a PLC (programmable logic controller) control unit and transmits data signals to a master computer. The cylinder feeding conveying belt is arranged on one side of one station of the multi-station automatic tester, and a cylinder feeding push cylinder is arranged at the tail end of the cylinder feeding conveying belt and used for pushing cylinders to the stations. The cylinder discharging conveying belt is arranged on one side of the station close to the cylinder feeding conveying belt. The intelligent rotating plate type quick hydrostatic test line has advantages that high-precision intelligent instruments and a manual intelligent test method are adopted for substitution of a visual test method, and accordingly test precision is greatly improved, and test speed is increased greatly.
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Description

technical field

[0001] The invention relates to the technical field of safety of liquefied petroleum gas cylinders, in particular to an intelligent turntable type fast detection line for hydrostatic testing of liquefied petroleum gas cylinders. Background technique

[0002] ISO4706-1-2008 "Refillable Welded Steel Cylinders" formulated by the International Organization for Standardization, GB5842-2006 "Liquefied Petroleum Gas Cylinders" formulated by the Chinese government, GB8334-2011 "Periodic Inspection and Evaluation of Liquefied Petroleum Gas Cylinders", GB / T9251 -2011 "Gas Cylinder Water Pressure Test Method", and the special equipment safety technical specification TSG R0006-2014 "Gas Cylinder Safety Technology Supervision Regulations" and other standards all stipulate that whether it is the factory inspection or regular inspection of liquefied petroleum gas cylinders, water pressure must be done. However, in production practice, these standards have not been implement...

Claims

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