A Harmful Gas Collection and Detection Instrument Cooperating with a Robot

Abstract

The invention relates to a harmful gas acquiring and detecting instrument matched with a robot for use. The harmful gas acquiring and detecting instrument comprises a gas acquiring device, a harmful gas detecting device, a housing and a battery, wherein the gas acquiring device comprises a sampling pipe, a sampling pipe connector, a buffer chamber, an anti-explosion electromagnetic valve, a piston cylinder, a motor and a battery; one end of the sampling pipe is connected with the buffer chamber by virtue of the sampling pipe connector, the buffer chamber is communicated with the piston cylinder by virtue of the anti-explosion electromagnetic valve, the harmful gas detecting device comprises a plurality of sensor slots formed in a shell, a treating circuit is connected with a display screen, the display screen is fixed at an opening of the housing of the harmful gas acquiring and detecting instrument, and the size of the opening is matched with that of the display screen. The harmful gas acquiring and detecting instrument matched with the robot for use, disclosed by the invention, is used for replacing a rescue worker to enter a dangerous roadway to perform gas acquisition and harmful gas detection, so that life safety of the rescue worker is protected and the basis is provided for the rescue work, and the harmful gas acquiring and detecting instrument can be greatly popularized in the safety rescue industry for mining.

Description

technical field [0001] The invention relates to the field of mining safety rescue equipment, in particular to a harmful gas collection and detection instrument used in conjunction with a robot. Background technique [0002] When conducting safety rescue in mines, rescuers need to collect various gas samples such as methane, carbon monoxide, carbon dioxide, hydrogen sulfide, and sulfur dioxide in the on-site environment underground in coal mines, and carry them to the ground and use gas chromatography in the laboratory to analyze the gas. The analysis results are an important basis for coal mine rescue, but once the rescuers go down to collect gas samples in danger, the rescue is very difficult, and the laboratory chromatographic analysis results take a long time, which easily delays the rescue opportunity and brings huge economic benefits to the mine. Losses and casualties; Another harmful gas detection method is to put the detector into the underground roadway and inhale th...

AI Technical Summary

Problems solved by technology

[0002] When conducting safety rescue in mines, rescuers need to collect various gas samples such as methane, carbon monoxide, carbon dioxide, hydrogen sulfide, and sulfur dioxide in the on-site environment underground in coal mines, and carry them to the ground and use gas chromatography in the laboratory to analyze the gas. The analysis results are an important basis for coal mine rescue, but once the rescuers go down to collect gas samples in danger, the rescue is very difficult, and the laboratory chromatographic analysis results take a long time, which easily delays the rescue opportunity and brings huge economic benefits to the mine. Losses and casualties; Another harmful gas detection method is to put the detector into the underground roadway and inhale the ambient gas into the gas chamber of the detector for detection. This method is relatively time-saving, but it cannot detect the ambient gas in real time. Changes in the cost of various harmful gases in the environment, and the detection data is relatively delayed

At present, there is no device that can realize real-time detection of harmful gas components in the underground ambient gas and at the same time conduct gas collection and seal the mine for laboratory testing.

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