A laboratory safety monitoring system and its working method

Abstract

The invention discloses a laboratory safety monitoring system and a working method thereof. The system comprises a background server and a monitoring device, wherein the monitoring device is arrangedin a laboratory and comprises a control device and a hazardous gas detection device, the hazardous gas detection device comprises a railway network and a plurality of gas detection modules, the railway network is arranged at the top of the laboratory in a lattice shape, the plurality of gas detection modules are arranged on the railway network and can move along the railway network, each gas detection module comprises a base, a plurality of different gas sensors are arranged on a lower surface of the base, the gas sensors are encircled in a round shape and are arranged along the round shape atequal distance, a moving mechanism is arranged at the top of the base and can move along a guide rail, a microprocessor and a first wireless communication module are further arranged on the base, andthe control device comprises a controller, a warning module and a second wireless communication module. By the system, the safety condition of the laboratory can be effectively monitored, and warningcan be timely given out when that hazardous gas is leaked from the laboratory is detected.

Description

technical field [0001] The invention relates to the technical field of laboratory safety monitoring, in particular to a laboratory safety monitoring system and a working method thereof. Background technique [0002] During chemical reactions, many harmful gases are often produced, such as hydrogen, carbon monoxide, carbon dioxide, methane, toluene, etc. The harmful gases generated after these chemical reactions are harmful to the human body, toxic or flammable and explosive. In the chemical laboratory, if the toxic, harmful, flammable and explosive gas leaks after the reaction, it will endanger the personal safety of the experimenters. Therefore, early detection, early forecast, and timely and secure solution to the leakage problem can maximize To ensure the safety of the laboratory to a certain extent. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a laboratory safety monitoring system and its working met...

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Problems solved by technology

[0002] During chemical reactions, many harmful gases are often produced, such as hydrogen, carbon monoxide, carbon dioxide, methane, toluene, etc. The harmful gases generated after these chemical reactions are harmful to the human body, toxic or flammable and explosive. In the chemical laboratory, if the toxic, harmful, flammable and explosive gas leaks after the reaction, it will endanger the personal safety of the experimenters. Therefore, early detection, early forecast, and timely and secure solution to the leakage problem can maximize level of laboratory safety

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