UV light purification device for fluid and air purification system formed by same

Abstract

The invention discloses a UV light purification device for fluid and an air purification system formed by the same. The UV light purification device can conveniently achieve real-time fluid purification, and external electric power is not required. The UV light purification device comprises a shell. A penetrating flow channel is arranged in the shell. The shell comprises, in the flow direction ofthe fluid, a fluid inlet, a fluid outlet, and a disinfecting chamber communicating with the fluid outlet and the fluid inlet. The disinfecting chamber in internally provided with an OEC module. The OEC module comprises FPCA. The FPCA comprises a flexible circuit board and a UVLED chip attached to the flexible circuit board. The OEC module comprises a motor assembly used for supplying electricity for the OEC module. The motor assembly comprises turbine blades and magnets mounted at two ends of a rotating shaft. The magnets are wrapped by coils. The inner diameter of the coils is greater than the outer diameter of the magnets. The coils and the magnets are arranged in a motor shell. The rotating shaft extends out of the motor shell through the interior of the motor shell. The turbine bladesare assembled at the end, located outside the motor shell, of the rotating shaft.

Description

technical field [0001] The invention relates to a purification device, in particular to the purification of fluid by UV light. Background technique [0002] As people's yearning for a better life continues to increase, the requirements for water, air, and food hygiene are getting higher and higher. It forces us to do our best to invent and create new products with new functions, various methods, and even new products from scratch to meet these needs. [0003] First of all, 98% of the more than 4,000 water plants above the county level in China still use traditional water treatment methods. Although they can barely meet the standards, people still feel uneasy about drinking them directly. The more cutting-edge technology is ozone disinfection. On the one hand, the retention time of ozone-treated water is limited. On the other hand, it is expensive and not suitable for promotion. [0004] Secondly, the vast majority of people’s hand washing in production and life uses chemic...

AI Technical Summary

Problems solved by technology

[0006] Thirdly, most of the UV disinfection products currently on sale use UV lamps as the light source, which are limited by the technical conditions of large size, unavoidable clutter and short life, so they can only be used in other fields.

The clutter emitted by the UV lamp (multiple peaks between 100-550nm) inevitably damages the skin and eyes. In addition, the life of the UV lamp is too short to cause frequent replacement. Furthermore, the UV lamp contains mercury, magnesium, potassium, Heavy metals such as tungsten, toxic gases, heavy metals such as halogen elements, and inert gases have extremely limited scrapping and recycling methods. The scrapping of UV lamp tubes containing many heavy metals and inert gases will cause serious and irreversible environmental pollution problems such as water sources and soil. global problem

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