Intelligent control system and control method for multifunctional rainwater storage tank

Abstract

The invention discloses an intelligent control system for a multifunctional rainwater regulation and storage pond. The system comprises a field layer, a monitoring layer and an internet layer; the field layer comprises a regulation and storage pond water inlet valve, a regulation and storage pond liquid level meter, a water quality detector, a water pump, a water outlet tank liquid level meter, aclean water pump, a shut-off valve, a drain pump and a three-way valve; the monitoring layer comprises a PLC, a switchboard and an engineer station, the PLC controls the regulation and storage pond water inlet valve, the regulation and storage pond liquid level meter, the water quality detector, the water pump, the water outlet tank water level meter, the clean water pump, the shut-off valve, thedrain pump and the three-way valve to work, and the PLC is connected with the engineer station through the switchboard; the internet layer comprises a server, and the server is connected with the switchboard. The invention further provides an intelligent control method for the multifunctional rainwater regulation and storage pond. In the intelligent control system and method, appropriate functionsare automatically selected according to current weather conditions, the multi-functionalization of the regulation and storage pond is realized, and the functions of regulation and storage, surface source pollution control and rainwater reuse are integrated in the regulation and storage pond.

Description

technical field [0001] The invention relates to the field of rainwater regulation, storage and regeneration in sponge cities, in particular to an intelligent control system and control method for a multifunctional rainwater regulation and storage pool. Background technique [0002] At present, the functions of rainwater storage tanks are mainly to regulate and store the peak flow of storms and reduce non-point source pollution. The stored rainwater is discharged into rivers and lakes or sewage treatment plants for purification and treatment. After research, it is known that most of the rainwater can be used for urban water after simple filtration and purification after precipitation. If this part of rainwater is directly sent to the sewage treatment plant for purification, it will not only increase the burden on the sewage treatment plant, but also cause rainwater resources. waste; if this part of rainwater is directly discharged into rivers and lakes, it is also a waste of ...

AI Technical Summary

Problems solved by technology

After research, it is known that most of the rainwater can be used for urban water after simple filtration and purification after precipitation. If this part of rainwater is directly sent to the sewage treatment plant for purification, it will not only increase the burden on the sewage treatment plant, but also cause rainwater resources. Waste of rainwater; if this part of rainwater is directly discharged into rivers and lakes, it is also a waste of rainwater resources

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