Vibroseis realization method of coal-mine underground continuous monitoring system

Abstract

The invention discloses a vibroseis realization method of a coal-mine underground continuous monitoring system. Aiming at a problem that manual tapping during geological prospecting generates insufficient vibration, vibroseis of the coal-mine underground continuous monitoring system is designed. An integrated design of the system and a program realization technology are included. The invention aims at providing the vibroseis realization method of the continuous monitoring system. A coal-mine underground high pressure gas source is served as power, a pneumatic impact hammer is used as a vibration generator, a flameproof-intrinsically safe controller is used to realize a vibration period and different flow solenoid valves are used to realize vibration intensity control. A functional block diagram is defined as a diagram1.

Description

technical field [0001] The invention relates to a method for realizing a vibrator of an underground continuous monitoring system in a coal mine, including the overall design of the system and the technical realization of program realization. It belongs to the technical fields of geological exploration, automatic control technology and the like. Background technique [0002] The use of seismic measurements or detection is a fundamental method of seismic exploration. At present, the domestic and foreign prospecting method is to knock (or shoot) in one part of the mining area and receive the signal generated by it in another place, and then process it. However, most signal monitoring systems can realize uninterrupted data collection and processing. This knocking method needs to be implemented manually, and it is very difficult to achieve continuity. In addition, this knocking time is difficult to be accurate and difficult to balance with dynamics. For places where real-time m...

AI Technical Summary

Problems solved by technology

At present, the domestic and foreign prospecting method is to knock (or shoot) in one part of the mining area and receive the signal generated by it in another place, and then process it. However, most signal monitoring systems can realize uninterrupted data collection and processing. This kind of knocking method needs to be implemented manually, and it is very difficult to achieve continuity. In addition, this kind of knocking time is difficult to be accurate and the intensity is difficult to balance

For places where real-time monitoring is required, this tapping method is difficult to meet the requirements

Images