Gas pressure detection device for gas cylinder and remote control system

Abstract

The invention relates to a gas pressure detection device for a gas cylinder and a remote control system, and belongs to the field of pressure detection of the gas cylinder. The gas pressure detectiondevice comprises at least one test board and a network communication module which is connected with the test board; the test board comprises a gas cylinder support which is connected with one side ofthe test board; a limiting ring for fixing the gas cylinder is arranged at the upper end of the gas cylinder support; a detection slot matched with a cylinder mouth of the gas cylinder is formed in the test board; the detection slot is connected with a pressure sensor for detecting the gas pressure of the gas cylinder; a display device for displaying gas pressure information is arranged on the test board; and an indication device which is used for sending out an alarm when the pressure of the gas cylinder is abnormal is also arranged on the side surface of the gas cylinder support. The gas pressure detection device for the gas cylinder and the remote control system disclosed by the invention have the advantages that the gas cylinder is fixed through the gas cylinder support, the cylinder mouth of the gas cylinder extends into the detection slot, then the gas pressure in the gas cylinder is detected through the pressure sensor, and the alarm is sent out in time when abnormality of the gas pressure in the gas cylinder is detected.

Description

technical field [0001] The invention relates to a gas cylinder air pressure detection device and a remote control system, belonging to the field of gas cylinder pressure detection. Background technique [0002] Gas cylinders refer to those that can be re-inflated under normal conditions (-40-60°C), have a nominal working pressure of 1.0-30MPa (gauge pressure), and a nominal volume of 0.4-1000L to hold permanent gas, liquefied gas or dissolved gas. Portable pressure vessel. [0003] In order to ensure the normal use of gas cylinders, it is necessary to regularly detect the remaining amount of gas in the gas cylinders, so as to facilitate the use of gas in the gas cylinders, and then to replace the gas cylinders in time when the gas in the gas cylinders is insufficient. The air pressure detection of gas cylinders is performed manually one by one. The detection process is cumbersome and the work intensity is high. After the gas in the gas cylinder is used up, the management pe...

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Problems solved by technology

[0003] In order to ensure the normal use of gas cylinders, it is necessary to regularly detect the remaining amount of gas in the gas cylinders, so as to facilitate the use of gas in the gas cylinders, and then to replace the gas cylinders in time when the gas in the gas cylinders is insufficient. The air pressure detection of the gas cylinders is carried out manually one by one. The detection process is cumbersome and the work intensity is high. After the gas in the gas cylinder is used up, the management personnel cannot be notified in time to control it.

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