Water source ultraviolet sterilizer control system and control method thereof

Abstract

The invention relates to a water source ultraviolet sterilizer control system. The control system comprises a micro-control unit, a water temperature sensor monitoring module, an ultraviolet intensity monitoring module, a control panel and a power source input module. The water temperature sensor monitoring module comprises a temperature sensor and a temperature sensor signal transmission circuit. The ultraviolet intensity monitoring module comprises an ultraviolet intensity sensor and an ultraviolet intensity sensor signal transmission circuit. The control panel comprises an LCD displayer, a control system operation indicator lamp and functional keys. The invention further relates to a system control method, and the system control method includes the steps of starting an ultraviolet sterilizer and the control system, adjusting light source intensity, monitoring a light source timely, removing faults and the like. The ultraviolet intensity is adjusted through water temperature monitoring information, the stability and safety of the ultraviolet sterilizer are enhanced by monitoring ultraviolet lamp tubes, monitoring of a DCS control system, a PLC control system and other control systems is achieved through a 485 communication interface, maintainability of equipment is improved, and operation cost is low.

Description

technical field [0001] The invention relates to an ultraviolet sterilizer control system and a control method thereof, in particular to a water source ultraviolet sterilizer control system and a control method thereof, belonging to the field of ultraviolet sterilizers. Background technique [0002] Ultraviolet sterilization is widely used in the field of water source disinfection, and has irreplaceable advantages compared with traditional chemical methods. The use of ultraviolet rays to disinfect water sources is a completely green and environmentally friendly way of purifying water sources. The disinfected water sources are not harmful to humans and animals, and no harmful substances will be produced during the disinfection process. Ultraviolet rays are extremely harmful to most microorganisms in water sources. It can even effectively kill Cryptosporidium parvum, which is immune to chlorine gas. Ultraviolet light is an electromagnetic spectrum between visible light and X-r...

AI Technical Summary

Problems solved by technology

[0006] The water source ultraviolet sterilizer control system and its control method of the present invention discloses a new scheme, through the monitoring information of the water temperature to adjust the ultraviolet intensity, and through the monitoring of the ultraviolet lamp itself, it solves the problem that the existing ultraviolet sterilizer cannot obtain the state information of the light source in time question

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