Laboratory tracer experiment system for medium characteristic inversion of karst conduit

A laboratory tracer experiment system based on karst conduit medium characteristic inversion, comprising a assembly model system of the karst conduit medium, a test bed, a water supply system, a full-automatic control system for tracer adding, a real-time wireless monitoring system of fluorescent tracer, a central control system and a high-definition camera recording system;

• the assembly model system of the karst conduit medium consists of a series of conceptual model of karst conduits of designed sizes and types, and is configured to simulate different types of underground karst media;
• flow rate measurement and tracer adding are carried out at an inlet of each conduit, and real-time data acquisition and monitoring are carried out at an outlet to obtain tracer curve characteristics of different karst medium structures;
• the test bed is configured to support the assembly model system of the karst conduit medium;
• the water supply system is connected to the assembly model system of the karst conduit medium to supply water to the assembly model system of the karst conduit medium;
• the full-automatic control system for tracer adding is connected to the assembly model system of the karst conduit medium to add a prepared tracer solution into the assembly model system of the karst conduit medium;
• the real-time wireless monitoring system of fluorescent tracer is configured to monitor the concentration of a fluorescent tracer and the flow rate in real time, and implement remote wireless transmission of data;
• the high-definition camera recording system is configured to record and shoot the whole transport process of the fluorescent tracer in the conduit, and transmit images and videos in real time to the central control system wirelessly, and the images and videos and the collected tracer concentration and flow rate are visually displayed on the display screen to provide basis and help for processing and analyzing late data;
• the central control system controls the full-automatic control system for tracer adding, the water supply system, the real-time wireless monitoring system of fluorescent tracer and the high-definition camera recording system to communicate with the central control system.