Laboratory environment monitoring system based on Internet of Things

Abstract

The invention discloses a laboratory environment monitoring system based on the Internet of Things. The laboratory environment monitoring system comprises a central controller, a ventilation module, awastewater treatment module, an acoustic and optical alarm module, a wastewater monitoring module, an air monitoring module and a storage module, the wastewater monitoring module and the air monitoring module are electrically connected with the input end of the central controller, and the ventilation module, the wastewater treatment module, the acoustic and optical alarm module and the storage module are electrically connected with the output end of the central controller. The wastewater monitoring module and the air monitoring module can monitor the quality of air and wastewater in a laboratory in real time, detected data are sent to the central controller, when the quality of the air and the wastewater in the laboratory cannot reach preset requirements, the central controller reminds workers in the laboratory through the acoustic and optical alarm module, the air and the wastewater are purified by starting the ventilation module and the wastewater treatment module, and intelligent and humanized monitoring of the laboratory is achieved.

Description

technical field [0001] The invention relates to a laboratory environment monitoring system based on the Internet of Things. Background technique [0002] The laboratory is a place where people conduct various experiments. During the experiment, people often produce various gases. Some of these gases are harmful to the human body or cause damage to the experimental equipment. Therefore, it is necessary to The gas in the laboratory is processed and discharged, and fresh air is added from the outside to ensure that the air environment in the laboratory will not affect human health or experimental equipment. In addition, waste water will also be generated during the experiment, and it is also necessary to Wastewater is treated and discharged, and the intelligence level of the current laboratory is relatively low. During the process of people conducting experiments, the ventilation module and wastewater treatment module in the laboratory will always be in working condition, but s...

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Problems solved by technology

[0002] The laboratory is a place where people conduct various experiments. During the experiment, people often produce various gases. Some of these gases are harmful to the human body or cause damage to the experimental equipment. Therefore, it is necessary to The gas in the laboratory is processed and discharged, and fresh air is added from the outside to ensure that the air environment in the laboratory will not affect human health or experimental equipment. In addition, waste water will also be generated during the experiment, and it is also necessary to Wastewater is treated and discharged, and the intelligence level of the current laboratory is relatively low. During the process of people conducting experiments, the ventilation module and wastewater treatment module in the laboratory will always be in working condition, but sometimes the gas environment of the laboratory is not There is no impact on human health or experimental equipment, and the wastewater generated during the experiment does not necessarily need to pass through the wastewater treatment module (as long as the discharged wastewater does not affect the environment). Therefore, it is necessary to monitor the environmental monitoring system of the laboratory. Further optimization to achieve more intelligent and humanized monitoring

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