Automatic wireless pressure measurement warning system for chemical equipment

Abstract

The invention provides an automatic wireless pressure measurement warning system for chemical equipment. The automatic wireless pressure measurement warning system comprises a monitoring device, a wireless data transmitting and receiving device and a plurality of pressure measurement node subsystems. The monitoring device is used for sending a pressure monitoring instruction to the wireless data transmitting and receiving device. The wireless data transmitting and receiving device is used for receiving the pressure monitoring instruction from the monitoring device and forwarding the pressure monitoring instruction to the pressure measurement node subsystems. The pressure measurement node subsystems are used for monitoring pressure signals of corresponding pressure measurement nodes according to the pressure monitoring instruction. The wireless data transmitting and receiving device is used for receiving pressure digital signals and forwards the pressure digital signals to the monitoring device, and the monitoring device receives the pressure digital signals, acquires and stores pressure data of each pressure measurement node according to the pressure digital signals, looks for abnormal pressure nodes according to the pressure data and conducts prediction and warning on the abnormal pressure nodes. According to the automatic wireless pressure measurement warning system, the wireless communication technology is applied to the chemical production equipment, and monitoring accuracy and efficiency of the data and safe reliability of the equipment are improved.

Description

technical field [0001] The invention relates to the technical field of chemical production, in particular to a wireless automatic pressure measurement and alarm system for chemical equipment. Background technique [0002] With the rapid growth of my country's economy, the supply of chemical products is increasing day by day. However, with the continuous and rapid growth of chemical products, it also brings a series of safety problems to chemical production equipment. In order to prevent various chemical accidents, the workload of safe operation monitoring is rapidly increasing, and the monitoring work of the pressure in chemical equipment, which is the main parameter for the safe operation of chemical production equipment, is becoming more and more arduous. [0003] Existing monitoring equipment for pressure data of chemical equipment, the wiring cost of the chemical production site is high, or it cannot be wired at all. The data line is exposed to the outside all the year ...

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Problems solved by technology

[0003] Existing monitoring equipment for pressure data of chemical equipment, the wiring cost of chemical production site is high, or it cannot be wired at all. The data line is exposed to the outside all the year round, and it is prone to aging and damage problems, which not only leads to data monitoring accuracy and The efficiency is not high, and there are certain security risks

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