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On-line patrol control system for steel cylinder self-explosion prevention

A technology for control systems and cylinders, applied in general control systems, control/regulation systems, program control, etc., can solve problems such as failure to detect hidden dangers of cylinder explosions in time, and achieve the goal of eliminating hidden safety hazards, preventing self-explosion of cylinders, and reducing gas pressure. Effect

Inactive Publication Date: 2019-01-15
XI'AN POLYTECHNIC UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a steel cylinder self-explosion prevention online inspection control system, which solves the problem that the hidden danger of steel cylinder explosion cannot be detected in time

Method used

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  • On-line patrol control system for steel cylinder self-explosion prevention
  • On-line patrol control system for steel cylinder self-explosion prevention
  • On-line patrol control system for steel cylinder self-explosion prevention

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] The present invention is a steel cylinder anti-self-explosion online inspection control system, such as figure 1 As shown, it includes a burst detection unit 2 installed on a steel cylinder, and a centralized display panel 1 for collecting information from the burst detection unit 2 . The burst detection unit 2 is connected to the centralized display panel 1 through a bus 3 .

[0021] Further, the bus 3 includes a power supply bus and a communication bus, and the communication bus adopts RS485 redundant transmission communication bus to ensure reliable communication.

[0022] Such as figure 2 As shown, the burst detection unit 2 includes a microcontroller-4, and the microcontroller-4 is connected with a pressure relief driver 6 through a pressure relief output circuit, and the pressure relief driver 6 is connected with a pressure rel...

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Abstract

The invention discloses an on-line patrol control system for steel cylinder self-explosion prevention. The on-line patrol control system comprises an explosion detection unit mounted at a steel cylinder and a centralized display disk collecting information of the explosion detection unit. The explosion detection unit is connected with the centralized display disk by a bus. According to the on-linepatrol control system for steel cylinder self-explosion prevention, by real-time detecting the connecting and disconnecting states of a pre-tension conductive wire arranged on the steel cylinder surface, the steel cylinder is driven to depressurize, and therefore the purposes of reducing the gas pressure in the steel cylinder and preventing self-explosion of the steel cylinder are achieved. The problem of failing to detect hidden dangers of steel cylinder explosion in time is solved. Steel cylinder self-explosion is effectively prevented, safety hazard caused by steel cylinder self-explosionis eliminated, and the cost of regular cylinder inspection is greatly reduced.

Description

technical field [0001] The invention belongs to the field of explosion-proof safety inspection devices, and relates to an online inspection control system for preventing self-explosion of steel cylinders. Background technique [0002] At present, explosion accidents caused by gas cylinder explosions often occur. Common gas cylinders such as natural gas pipelines, oil pipelines, various high-pressure gas storage tanks, gas fire extinguishing steel cylinders, etc., all have potential safety hazards of explosion. [0003] Gas fire extinguishing methods are widely used in various fields. The gas fire extinguishing cylinder group is composed of several to hundreds of individual cylinders according to the size of the fire extinguishing area. Gas fire extinguishing cylinders generally use steel high-pressure cylinders. The cylinders work under high pressure for a long time. Due to various factors such as manufacturing defects, moisture and impurities in the gas, the cylinders may ...

Claims

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Application Information

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IPC IPC(8): G05B19/042G05D16/20
CPCG05B19/0425G05D16/2013
Inventor 朱文俊臧衍乐祝双武张卫社朱羽豪
Owner XI'AN POLYTECHNIC UNIVERSITY
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