Direct drinking water membrane purification processing unit control system

Abstract

The invention discloses a direct drinking water membrane purification processing unit control system. The system comprises a central controller, the central controller is connected with an original water tank control module, an original water pump control module, a water quality preprocessing control module, a membrane processing control module, a washing pump control module, a water purifying tank control module, a water purifying pump frequency conversion water supply control module, a network camera, an alarm output module, a monitoring module and a touch screen which are used for achieving functions of information collecting, automatic control, surveillance monitoring, alarming and displaying, and the central controller is further connected with a power interface and a communication interface which are used for connecting a power supply, supplying power and externally communicating. The direct drinking water membrane purification processing unit control system has the advantages of being beneficial for operating and managing a drinking water membrane purification processing unit by adopting a modular centralized control mode, good in maintainability, convenient to manage, high in automation degree and complete in function and capable of improving the reliability, and having remote network monitoring, supervisory controlling and supervising functions.

Description

technical field [0001] The invention relates to the technical field of electric control, in particular to a control system of a direct drinking water membrane purification treatment unit. Background technique [0002] In the past, it was believed that boiled water is hygienic, but at present, due to the development of industry and the destruction of the environment, water sources are seriously polluted. Although tap water is treated with coagulation, sedimentation or clarification, filtration, and disinfection before leaving the factory, but There are still a lot of pollutants in the water, such as impurities, colloids, organic matter, heavy metals, bacteria, viruses and other harmful substances. Boiling the water can only kill the bacteria, and the residual harmful substances are still harmful to human health. Moreover, the vast majority of water plants in my country basically adopt conventional treatment processes. Conventional processes have limited removal efficiency fo...

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Problems solved by technology

[0006] However, due to the many facilities involved in direct drinking water membrane purification treatment units, including raw water tanks, raw water pumps, high-pressure pumps, membranes, disinfection devices, clean water tanks, clean water pumps, etc., decentralized control is often used for its control, which is not easy to manage and operate

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