Online resistance temperature and pressure monitoring early-warning instrument

Abstract

The invention discloses an online resistance temperature and pressure monitoring early-warning instrument. The online resistance temperature and pressure monitoring early-warning instrument comprisesa box body; a signal transceiver device, a data line socket, a power module, a display module, a button module and a key module are arranged on the box body; a main board is arranged inside the box body; and the main board includes a resistance monitoring module, a temperature monitoring module, a pressure monitoring module, and an information processing module. The invention integrates the monitoring and early-warning device for a storage tank through the organic combination of hardware and software, combines with the instant messaging device such as the mobile phone to realize real-time online monitoring of a storage tank system, and can immediately issue an alarm before the storage tank is about to leak;, the problem can be fed back to the relevant personnel's mobile phone in the firsttime through the built-in communication software, thus minimizing the response time and minimizing the equipment loss and the maintenance cost. The invention can improve the safety and reliability ofthe storage tank, can effectively avoid the leakage of the storage tank and the like, and prevent the occurrence of production safety accidents.

Description

technical field [0001] The invention relates to the technical field of sensors and electronic monitoring and early warning devices, in particular to an online resistance, temperature and pressure monitoring and early warning device. Background technique [0002] At present, domestic and foreign methods of monitoring and testing storage tanks storing chemical or other corrosive media generally use manual methods such as visual observation, artificial hammering induction, electric sparks, etc., and there are shortcomings such as errors and easy damage in manhole detection. and cannot be monitored in real time. During the on-site inspection, because most of the storage tanks are filled with toxic and harmful liquids, the harmful gases volatilized will cause great harm to the human body. [0003] After the existing storage tank is used for a certain period of time, it usually takes a period of time from the fault to the discovery of the problem. At present, the problem can only...

AI Technical Summary

Problems solved by technology

[0003] After the existing storage tank is used for a certain period, it usually takes a period of time from the fault to the discovery of the problem. At present, the problem can only be observed through the seeping liquid after the stored liquid corrodes the outer shell of the storage tank.

In the process, the original solution was contaminated and the metal tank was corroded because the problem was not discovered immediately.

From the initial leak point approximately the size of a pinhole, it may develop to damage the entire tank, resulting in greatly increased maintenance time and cost, and sometimes even cause production safety accidents, resulting in large economic losses

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