Sulfur hexafluoride gas leakage monitoring system and method based on Internet of Things

Abstract

The invention relates to a sulfur hexafluoride gas leakage monitoring system and method based on Internet of Things. The system comprises a detection unit, a multi-channel alarm controller, cloud platform management and a user terminal; the detection unit comprises a gas detection transmitter; the gas detection transmitter is used for collecting data information; the gas detection transmitter is internally provided with an SF6 sensor; the multi-channel alarm controller comprises a main controller, an alarm control module, a fan and an acousto-optic alarm; the cloud platform management comprises a data center, historical data, early warning information, equipment management, a management center and strategy management; the user terminal comprises a mobile phone terminal and a tablet computer terminal. According to the sulfur hexafluoride gas leakage monitoring system and method based on Internet of Things, the monitoring of the states of different transmitters can be achieved, the information uploading of a plurality of transmitters of different manufacturers and models can be achieved, the fault early warning and fault preprocessing can be achieved, a cloud platform management module can store data information, the centralization and one-stop management of equipment and data in the system can be achieved, manual on-site monitoring can be avoided and manpower time and economic cost can be saved.

Description

technical field [0001] The invention belongs to the technical field of gas leakage monitoring, and in particular relates to a system and method for monitoring sulfur hexafluoride gas leakage based on the Internet of Things. Background technique [0002] SF 6 As an excellent insulating gas, it is widely used in GIS equipment. Due to the aging of the equipment and external reasons (equipment quality, installation process, sealing materials) will cause SF in the equipment 6 Leakage of gas, causing local hypoxia; leaked SF 6 Under the action of high pressure, it will also react with water in the air to form H 2 Compounds such as S and HF seriously corrode equipment and threaten the health and even life of staff. [0003] Currently, SF on the market 6 The gas monitoring system can only monitor the terminal transmitter, does not have cloud platform services, cannot realize data storage and management, and requires fixed staff to perform manual data transcription, data monitori...

AI Technical Summary

Problems solved by technology

[0002] SF 6 As an excellent insulating gas, it is widely used in GIS equipment. Due to the aging of the equipment and external reasons (equipment quality, installation process, sealing materials) will cause SF in the equipment 6 Leakage of gas, causing local hypoxia; leaked SF 6 Under the action of high pressure, it will also react with water in the air to form H 2 Compounds such as S and HF seriously corrode equipment and threaten the health and even life of staff

[0003] Currently, SF on the market 6 The gas monitoring system can only monitor the ter

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