Suction pipe type ultraviolet ray water sterilizer

Abstract

The invention discloses a suction pipe type ultraviolet ray water sterilizer which comprises a battery bin, a bottleneck cover, a suction pipe and a hose, wherein an ultraviolet LED module and a battery used for providing power for the ultraviolet LED module are installed in the battery bin, a shell cover is arranged on the outer side the battery bin in a covering mode, a liquid circulating pipeline is arranged between the outer side of the battery bin and the shell cover, liquid flowing through the liquid circulating pipeline is sterilized after the liquid circulating pipeline is irradiated by ultraviolet rays emitted by the ultraviolet LED module, one end of the liquid circulating pipeline is connected with the suction pipe, the other end of the liquid circulating pipeline penetrates through the bottleneck cover to be connected with the hose, and the bottleneck cover is used for being installed on a bottleneck of a bottle body. The suction pipe type ultraviolet ray water sterilizer adopts ultraviolet LEDs as the light source for sterilization and is small in size, convenient to carry, capable of being assembled onto various drinking containers with matching apertures to sterilize and disinfect drinking water in the containers, wide in application range, high in repeating utilization rate, saving in resource, and capable of guaranteeing drinking water safety in the true sense.

Description

technical field [0001] The invention belongs to the technical field of disinfection equipment, and in particular relates to an ultraviolet sterilizing device for sterilizing drinking water in drinking water bottles. Background technique [0002] After long-term storage, long-distance transportation or hot weather, the water quality in drinking water bottles often cannot guarantee that its microbial content remains within a safe range. Therefore, it is necessary to disinfect it before drinking to ensure drinking safety. For water taken from water sources such as rivers and lakes, it is also necessary to disinfect it before drinking. [0003] As a broad-spectrum, non-toxic, non-residue, high-efficiency sterilization method, ultraviolet light has been widely used in waterworks, swimming pools, ship ballast water treatment and other fields. Of course, there are also some portable water treatment products that also use ultraviolet sterilization technology. However, the ultravi...

AI Technical Summary

Problems solved by technology

[0005] 1. The shape of the lamp tube is fixed and the volume is large, which brings difficulties to the portable and safe design;

[0006] 2. The power supply of the mercury lamp is complicated, requiring a start-up and a complicated current-stabilizing circuit;

[0007] 3. The shell of the mercury lamp is easy to break, once broken, it will cause serious pollution;

[0008] 4. The production and recycling process of the mercury lamp itself is not environmentally friendly, and it is easy to pollute the environment

However, the current portable water treatment products of this type must be specially designed and made for their overall container, and cannot be directly used for drinking water bottles of various specifications that have widely existed on the market, which causes the power supply and light source to be only suitable for use with it. The integrated design of the container cannot be used universally, which seriously limits its application field

In addition, when designing disinfection light sources for such portable water treatment products, they are either placed near the bottle cap or at the bottom of the bottle body. If the light source is damaged, the entire container must be discarded

Moreover, when the design method of disposing the light source in the bottle cap is adopted, the disinfection effect will also decrease after the water level drops, or even fail to achieve the disinfection effect.

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