Downhole safety supervision system

Abstract

A downhole safety supervision system comprises a server and data acquisition equipment. The server comprises a database module, a data comprehensive management module, a data acquisition module, a data query and statistic analysis module, an information maintenance module and a video monitoring module. The data acquisition equipment comprises a low-power-consumption measurement and control terminal, a methane gas detection module, a hydrogen sulfide gas detection module, a carbon monoxide gas detection module, a water quality detection module, a water level detection module, a wireless transmission module and a power source. The methane gas detection module, the hydrogen sulfide gas detection module, the carbon monoxide gas detection module, the water quality detection module and the waterlevel detection module are mounted in the downhole to acquire downhole relevant information data and connected to the same low-power-consumption measurement and control terminal and wirelessly transmit the information data to the server through the wireless transmission module by GPRS (general packet radio service), and the information data are received by the data acquisition module and then sent to the database module to realize storage and running. The database module is connected with the data comprehensive management module, the data query and statistic analysis module, the information maintenance module and the video monitoring module.

Description

technical field [0001] The invention relates to an underground safety supervision system, which belongs to the technical field of underground safety supervision applied by Internet of Things technology. Background technique [0002] Inspection wells and sewage pipes are closed all the year round, and sewage and dirt are kept in a closed state for a long time, and the flammable gas generated will continue to accumulate. Once an open flame is encountered in a closed space, an explosion will occur; in recent years, by underground Safety accidents caused by flammable gas explosions occur from time to time, endangering the lives and property of the people; and the existing method is manual detection, which cannot reflect the actual situation underground in time. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the existing technology, and provide a combination of Internet of Things technology, real-time monitoring of tox...

AI Technical Summary

Problems solved by technology

[0002] Inspection wells and sewage pipes are closed all the year round, and sewage and dirt are kept in a closed state for a long time, and the flammable gas generated will continue to accumulate. Once an open flame is encountered in a closed space, an explosion will occur; in recent years, by underground Safety accidents caused by flammable gas explosions occur from time to time, endangering the safety of people's lives and property; the existing method is manual detection, which cannot reflect the actual situation underground in a timely manner

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