- Smart apparatus for verification of LID-hydrological hydraulic effeciency based on simulation water-cycle

摘要

The present invention relates to a LID-repair hydrological efficiency verification device for simulating water circulation. The present invention relates to a rainfall cleaner (120); A high-precision water level measuring tank 130; And a rainfall simulator (110) that moves back and forth with a wheel (111) placed at a lower end thereof; The water level is observed using a high-precision water level measuring tank 130 including a high-precision differential pressure sensor 131 for observing the flow rate flowing out of the rainfall collection apparatus 120. The observed water level is stored in the data logger 140, To the verification terminal 150 through the communication network 150 to store the flow rate value automatically calculated on the program of the verification terminal 150 in real time. Therefore, to verify the hydrological efficiency of repairing the urea technology developed for the urban water cycle simulation by the LID technique, it is necessary to dismantle existing facilities and provide a movable structure that does not require construction of new technology. In addition, the present invention is not only capable of overcoming the limitations of performing a water circulation simulation by direct construction because a conventional rainfall simulator is fixed in a sample portion accommodating a target sample therein, And water circulation simulations for various cases are overcome by overcoming limitations that have to be done for a long time. In addition, the present invention provides a high-precision flow measuring tank and an automatic flow rate conversion method to overcome limitations of many limitations in quantitative analysis due to low accuracy of water level sensing for flow measurement resulting from existing verification devices do. In addition, the present invention overcomes the limitations of the cumbersome method of manually performing manual conversion of water level information by using the water level information according to the conventional water level observation, thereby automatically multiplying the water level observed on the program by the water surface area, And it is convenient to store it.