FIELD: technology of water and air purification.
SUBSTANCE: invention relates to multistage automated water treatment for producing ultrapure water and can be used in laboratories, medical institutions and in industrial conditions. Software and hardware complex comprises a hydraulic system, a control and data processing controller with software and switching elements, a measurement unit, an indication and control unit connected to a control and data processing controller, a unit for wireless communication with an external server. Hydraulic system includes inlet and outlet water valves, filters, pipelines, fittings, actuators in the form of pumps and electromagnetic valves, and a storage tank. Measurement unit includes pressure and level sensors, a leakage sensor, filter regeneration sensors, a water flow sensor, temperature sensors and conductivity sensors. Filters are equipped with filter regeneration control units electrically connected to controller. Hydraulic system is double-circuit. First circuit is designed so that to enable production of purified water and its delivery to the consumer. Second circuit is made with possibility of water accumulation and circulation. Controller is configured to process data received from a measuring unit and a conductivity measuring device, and supply of control action to actuators for control of water production mode, regeneration of filters and supply of signal to indication and control unit on necessity of filter replacement.
EFFECT: obtaining a compact device providing a full cycle of water treatment with automation of the entire process of producing water of the required quality and maintenance of the hydraulic system, as well as automated control of consumable state.
3 cl, 3 dwg
