Rainwater management system and implementing method thereof

Abstract

The invention discloses a rainwater management system and an implementing method thereof. The system comprises an induction device used for acquiring a rainwater signal, an electric valve used for controlling the on and off of the rainwater, and a controller used for controlling the opening and closing of the electric valve according to the rainwater signal, wherein the induction device and the electric valve are respectively connected with the controller. When the rainwater signal acquired by the induction device is consistent with a preset signal of the controller, the rainwater management system has two functions of preventing heavy rain from flooding, namely controlling the electric valve to close through the controller to ensure that the rainwater outflows from a removal pipe, and collecting rainwater, namely controlling the electric valve to open through the controller to ensure that the rainwater flows in a rainwater collecting tank and giving out a signal through the controller to close the electric valve so as to ensure that the rainwater outflows from the removal pipe when the water level in the rainwater collecting tank reaches the warning water level.

Description

technical field [0001] The invention relates to rainwater management technology, in particular to a rainwater management system and its realization method. Background technique [0002] The lack of fresh water resources is a global problem, rainwater is a sustainable water source, it can be used to replenish groundwater or reuse. At present, the rainwater management department generally collects rainwater, and after simple purification treatment, it is used for landscaping, watering flowers or flushing toilets. However, when collecting rainwater, various hazards caused by heavy rain must be considered. [0003] The traditional rainwater abandonment technology and its devices adopt the method of volumetric abandonment or overflowing abandonment. These methods have the following disadvantages: 1. Poor ability to resist heavy rain; 2. Calculation is required; 3. Manual operation is required; 4. It cannot be connected with the urban rain and flood control system; 5. Low technic...

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Problems solved by technology

These methods have the following disadvantages: 1. Poor ability to resist heavy rain; 2. Calculation is required; 3. Manual operation is required; 4. It cannot be connected with the urban rain and flood control system; 5. Low technical content; 6. It can only be used for a single project (Different rainstorm coefficients in different regions) Unable to form a unified standard product

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