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Gas pouring apparatus based on container sealing test

A container sealing and gas device technology, which is applied to the device of gas mutual deflation in the pressure vessel. The field of gas deflation device based on the container sealing test can solve the problems of energy waste, achieve the effect of ensuring accuracy and reducing filling time

Inactive Publication Date: 2015-11-25
赵西城
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the shortage of energy waste caused by the failure of compressed gas to be effectively utilized and emptied after the completion of the test of the compressed gas in the sealing test process of the existing pressure vessel. , At the same time saving a lot of compressed gas, the degassing device based on the container sealing test

Method used

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  • Gas pouring apparatus based on container sealing test
  • Gas pouring apparatus based on container sealing test
  • Gas pouring apparatus based on container sealing test

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Embodiment Construction

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0025] A deflation device based on a container sealing test, including a power assembly, a pipeline assembly, and a distributor assembly; the power assembly includes a stepper motor 23, a drive sprocket 22, and a transmission chain 21 installed in accordance with a working relationship And limit switch 20; Described pipeline assembly comprises intake pipe 29, exhaust pipe 30 and six air distribution pipes 40, is provided with the electromagnetic valve 24 controlled by limit switch 20 on air distribution pipe 40; The distributor The assembly includes a distributor shaft 9, a lower cover plate 10 is provided at the bottom of the distributor shaft 9 through a spring 12 and a bolt B 11, and an inner sleeve 16, a middle s...

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Abstract

The invention relates to a gas pouring apparatus based on a container sealing test, and belongs to the field of pressure vessel examination and sealing testing. The gas pouring apparatus provided by the technical scheme comprises a power assembly which rotates within set time through a stepping motor to drive a distributor assembly provided with solenoid valves controlling opening and closing of gas-distributing pipes; and the distribution assembly is composed of a distributor shaft, an inner sleeve, a middle sleeve, a jacket, an air inlet joint, an exhaust joint and gas-distributing joints, and rotates through the distributor shaft to open or close the different gas-distributing pipes to enable gas to be respectively successively poured into containers at different stations so as to realize uniform distribution and full utilization of the gas. The gas pouring apparatus has the following advantages: a cam is employed for controlling limiting switches so that motion accuracy of the solenoid valves is guaranteed; and the filling time of the sealing test in an examination process is greatly reduced, compressed gas is fully utilized, gas emission is reduced, effective utilization of energy is realized, and the apparatus is also applied to a sealing test of a liquid container and the like.

Description

technical field [0001] The invention relates to a device that can be used for gas deflation in a pressure vessel, in particular to a gas deflation device based on a container sealing test, which belongs to the field of pressure vessel inspection and sealing test. Background technique [0002] At present, in the production and inspection process of pressure vessels, an important inspection index is to test the sealing performance of the pressure vessels. A common method is to fill the test container with the specified pressure, and place the small container in the water tank to observe the bubble overflow to verify the sealing performance of the pressure container. After the test is completed for a single container filled with the specified pressure, the compressed gas is emptied, and when the next container is tested, it needs to be refilled. After the test is completed, the compressed gas is emptied again. For the sealing test of large quantities of containers (such as oxy...

Claims

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Application Information

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IPC IPC(8): G01M3/02F17C5/06F17C7/00F17C13/00
Inventor 赵西城陈耀强李培中黄万舸
Owner 赵西城
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