Photoelectric separation type sterilizing system and sterilizing method

Abstract

The invention discloses a photoelectric separation type sterilizing system which is used for sterilizing water. The photoelectric separation type sterilizing system comprises an ultraviolet generationsource, a spreading optical fiber and a sterilizing part, wherein the spreading optical fiber is connected between the ultraviolet generation source and the sterilizing part. The invention further discloses a sterilizing method using the system. The photoelectric separation type sterilizing system disclosed by the invention is provided with the ultraviolet generation source, the spreading opticalfiber and the sterilizing part, the principle that ultraviolet light can sterilize is utilized to achieve photoelectric separation type sterilization, ultraviolet light emitted by an ultraviolet lampsource is gathered to a receiving optical fiber by a lens assembly and is spread into the sterilizing part by the spreading optical fiber, the ultraviolet light is spread to water to be sterilized through a lens ball of the sterilizing part, and water sterilization is realized; in addition, the whole set of system is a finished product, installation and debugging are avoided, a complex constructing, reserving and embedding technology is avoided, the system can be distributed without professional workers, and the technology is favorable for being applied and popularized.

Description

technical field [0001] The invention relates to the field of disinfection, in particular to a photoelectric separation type disinfection system and a disinfection method. Background technique [0002] Some industrial buildings such as substations and converter stations must be equipped with domestic water supply tanks and fire water storage tanks during the construction. Large, low utilization rate will cause pollution under natural conditions and the growth of fungi. In order to achieve the water quality specified for life and operation, frequent water replacement will inevitably lead to energy consumption and waste. If chemical disinfection methods, such as chlorine gas disinfection, are used on a regular basis, the operator needs to be professional, and the operation process is relatively cumbersome, and chlorine will produce harmful derivatives in water, which will cause certain safety hazards to production and life. [0003] At present, when the ultraviolet disinfectio...

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Problems solved by technology

[0002] Some industrial buildings such as substations and converter stations must be equipped with domestic water supply tanks and fire water storage tanks during the construction. Large and low utilization rate will cause pollution and fungal growth under natural conditions. In order to achieve the water quality specified for life and operation, frequent replacement of water will inevitably lead to energy consumption and waste

If chemical disinfection methods, such as chlorine gas disinfection, are used on a regular basis, the operator needs to be professional, and the operation process is relatively cumbersome, and chlorine will produce harmful derivatives in water, which will cause certain safety hazards to production and life.

[0003] At present, when the ultraviolet disinfection system is directly arranged underwater, there are many hidden dangers. The live cable is in contact with water for a long time, which is easy to age, and causes leakage and short circuit after long-term immersion; The power distribution system needs to be arranged synchronously; the general light source will be fixed on the pool wall, and its radiation range is limited; due to the uncertainty of the water volume, the required disinfection dose will increase or decrease, but it is not easy to expand and can only be configured according to the maximum value. On-demand dynamic increase and decrease adjustment, lack of flexibility, does not conform to the development trend of green energy saving; when expanding or demolishing the pool, the lighting facilities cannot be reused

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