Real-time identification and selective collection system for run-off on bridge floor of highway

Abstract

The invention relates to a real-time identification and selective collection system for run-off on a bridge floor of a highway, which can solve the problems that the real-time identification can not be realized, the effect is poor, the potential safety hazard exists, and the pollution incident is easily caused. A controller is connected with a camera, a rain-snow sensor, a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve and an ultrasonic flowmeter respectively, the controller is also connected with a monitor, the ultrasonic flowmeter is arranged on a U-shaped detection tube, a second sensor in the U-shaped detection tube is connected with the controller, the U-shaped detection tube is communicated with the second electromagnetic valve and the third electromagnetic valve, the second electromagnetic valve is communicated with a sedimentation tank and a collection tank, the collection tank is connected with the third electromagnetic valve, a liquidometer connected with the controller is arranged in the collection tank, the sedimentation tank is connected with the first electromagnetic valve, and the first electromagnetic valve is communicated with a purifier and a side ditch. The real-time identification and selective collection system has good effect, can realize the real-time identification and effectively solves the problems that the potential safety hazard exists, and the pollution incident is easily caused.

Description

technical field [0001] The invention relates to drainage equipment, in particular to a system for real-time identification and selective collection of road bridge deck runoff. Background technique [0002] According to statistical data, more than 95% of hazardous chemicals in my country are transported to other places. For example, the annual flow of liquid ammonia is more than 800,000 tons, and the annual flow of liquid chlorine is more than 1.7 million tons, of which 80% are transported by road. Statistics at home and abroad show that chemical dangerous goods transportation accidents account for 30% to 40% of the total number of dangerous chemical accidents. The above statistical data show that road transport is the main mode of transportation of dangerous chemicals, and the accidents of dangerous chemicals during transportation account for a considerable proportion of the total accidents of dangerous chemicals, and summer is the peak period of accidents. The reason is th...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a real-time identification and selective collection system for bridge deck runoff, which can effectively solve the problem that the existing bridge deck runoff collection system cannot be identified immediately, the effect is poor, and there is still safety. Hidden dangers and problems that are likely to cause pollution accidents

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