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A carbon fiber gas cylinder detection line and detection method

A carbon fiber gas cylinder and detection line technology, which is applied to a combination of methods to dry solid materials, and can solve the problems of low drying efficiency, low test efficiency, and low test accuracy by detecting the appearance of fluid at the leak point, the direction of the measuring device, etc.

Inactive Publication Date: 2018-05-29
TECHN MONITORING CENT OF CHANGQING PETROLEUM EXPLORATION BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But now, there is no special test equipment on the market that can test the deformation and pressure bearing capacity of carbon fiber gas cylinders, and the existing gas cylinder hydraulic test devices are inconvenient to use and operate to varying degrees. Defects and deficiencies such as low efficiency and low test accuracy
In addition, there is no carbon fiber gas cylinder hydraulic auxiliary test device that can pour water and dry carbon fiber gas cylinders after the hydrostatic test is completed. Defects and deficiencies such as low drying efficiency, time-consuming and labor-intensive
Nowadays, the air tightness test of most domestic gas cylinder manufacturers still adopts the traditional water immersion method, which is mainly completed manually. In the actual operation process, there are defects and deficiencies such as inconvenient control of the test process, labor and time-consuming, and poor use effect. , leading to potential safety hazards in the quality of gas cylinders

Method used

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  • A carbon fiber gas cylinder detection line and detection method
  • A carbon fiber gas cylinder detection line and detection method
  • A carbon fiber gas cylinder detection line and detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0151] Such as figure 1 A carbon fiber gas cylinder testing line shown includes a hydraulic test device, a hydraulic auxiliary test device and an airtightness test device arranged from front to back.

[0152] combine Picture 1-1 , the hydraulic testing device includes a test frame 1, a test console 4 positioned at one side of the test frame 1, a pressurizing device for pressurizing the gas cylinder 2 to be tested, and a test box installed on the test frame 1 And for a plurality of tested gas cylinders 2 to be stably placed and can be tested gas cylinders 2 to be moved to the test trolley 3 on the front side of the test frame 1, a plurality of said tested gas cylinders 2 mounted on the test trolley 3 are in the form of Lay out vertically. The gas cylinder 2 to be tested is a carbon fiber gas cylinder, and a sealing joint 5 is installed on the mouth of the carbon fiber gas cylinder.

[0153] The test frame 1 is a truss car frame. Such as Figure 1-2As shown, the truss-type...

Embodiment 2

[0372] In this embodiment, the carbon fiber gas cylinder detection line adopted is different from Embodiment 1 in that: the air tightness testing device is a trough type air tightness testing device 51; Figure 3-6 , Figure 3-7 with Figure 3-8 As shown, the trough-type air-tightness testing device 51 includes an excavated underground water tank 52, a vertical support frame 53 standing above the underground water tank 52, and a control box 56 installed on the vertical support frame 53 and The gas cylinder hoisting frame that a plurality of tested gas cylinders 2 are hoisted synchronously, the quantity of the gas cylinder hoisting frame is two and both of them are installed on the vertical support frame 53; A plurality of underwater surveillance cameras 54, a plurality of upper surveillance cameras 55 are installed above the underground water tank 52, a plurality of underwater surveillance cameras 54 and a plurality of upper surveillance cameras 55 are connected with the thir...

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Abstract

The invention discloses a carbon fiber gas cylinder detection line and a carbon fiber gas cylinder detection method. The detection line includes, in a front-to-back arrangement manner, a water pressure test apparatus, a water pressure auxiliary test apparatus and an air tightness test apparatus. The water pressure test apparatus includes a test rack, a test operation bench, a pressurizing apparatus, a test case installed on the test rack, and test trolleys for stably placing a plurality of to-be-tested gas cylinders. The water pressure auxiliary test apparatus includes a gas cylinder fixture, a transporting trolley, and a gas cylinder water-pouring-away and drying device. The air tightness test apparatus includes an air tightness detection apparatus and a second air supply apparatus for supplying air to the to-be-tested gas cylinders. The air tightness test apparatus is in a cabinet structure or a ground trough structure. The detection method includes the steps of 1) water pressure test; 2) water pouring-away and drying treatment; and 3) air tightness test. The detection line is reasonable in design and simple in operations, is good in use effects, and can easily and quickly complete water pressure test and air tightness test for a plurality of carbon fiber gas cylinders.

Description

technical field [0001] The invention belongs to the technical field of gas cylinder detection, and in particular relates to a carbon fiber gas cylinder detection line and a detection method. Background technique [0002] A gas cylinder is a container under pressure, and the final process of its production process is to conduct a hydrostatic test (also known as a hydrostatic test, see the national standard GB / T9251-1997 for "Hydraulic Test Method of Gas Cylinders" for details) to measure The deformation and pressure bearing capacity under the action of water pressure are used to judge whether the quality of the gas cylinder is qualified. In addition, the gas cylinders need to be inspected regularly during actual use, and the inspection items include the deformation, pressure bearing capacity, and air tightness of the gas cylinders. Among them, when testing the deformation and pressure bearing capacity of the gas cylinder, the hydrostatic test method (also known as the hydros...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/12G01N3/04G01N3/02G01M3/10F26B7/00F26B25/00
CPCF26B7/00F26B25/003G01M3/10G01N3/02G01N3/04G01N3/12G01N2203/0003G01N2203/0019G01N2203/0042G01N2203/0206G01N2203/0266G01N2203/0476
Inventor 裴润有梁桂海谷怀栋李振国宏岩刘小齐张中垚陈汉马建东
Owner TECHN MONITORING CENT OF CHANGQING PETROLEUM EXPLORATION BUREAU
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