A leak detection system for damage to the anti-seepage layer of a landfill site

Abstract

The invention relates to a damage and leakage detection system for an impermeable layer of a refuse landfill. The system comprises a signal transceiver, a remote controller, a control box, a driving device, a base plate, bique rubber compound wheels and a detection component, wherein the control box is arranged on the base plate; a micro control module is arranged in the control box; the signal transceiver is arranged at the top of the control box and communicated with the micro control module through a logical circuit; the driving device is arranged on the base plate and communicated with the micro control module; the bique rubber compound wheels are arranged below the base plate, and each of the bique rubber compound wheels is composed of a bique ring and two rubber rings; a conductive component and a conducting solution are arranged in each bique ring; the detection component is arranged in the control box, communicated with the micro control module through the logical circuit and communicated with each conductive component through a conducting wire. The leakage detection system is suitable for leakage detection of naked membranes at bottoms and on slopes of refuse landfills with complex terrains, geomembranes covered with partially-dried pebble beds at bottoms and naked membranes at bottoms of leachate regulating tanks, the survey efficiency can be improved effectively and the missing rate is reduced.

Description

technical field [0001] The invention relates to the technical field of environmental engineering, in particular to a leak detection system for damage to the anti-seepage layer of a landfill site. Background technique [0002] The landfill is used to treat and dispose of domestic waste, with an artificial anti-seepage membrane to prevent the leakage of landfill leachate, with leachate treatment or pretreatment facilities and equipment, operation, management, maintenance and final closure are in line with sanitation Required waste disposal site. As the final disposal method of domestic waste, landfill technology is currently the main way to solve domestic waste in most cities in China. In recent years, high-density polyethylene membranes have been widely used as anti-seepage layers in landfills in China. Research findings at home and abroad and a large number of engineering practices have shown that geomembranes for anti-seepage layers are prone to damage during transportatio...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a leak detection system for the damage of the anti-seepage layer of the landfill site, which solves the problem that the manual detection in the prior art leads to a large survey workload, which easily causes the survey work to deviate from the predetermined line, the detection efficiency is low, and leaks are prone to occur. The technical problem of the inspection has realized that the operator does not need to follow from time to time, saving labor costs, reducing the survey cost, and is not affected by bad weather, improving the survey efficiency, driving strictly according to the preset route, and there will be no missed inspections. The technical effect of greatly reducing the missed detection rate

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