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UV-LED water sterilizer

A UV-LED, sterilizer technology, applied in water/sewage treatment, chemical instruments and methods, illumination water/sewage treatment, etc., can solve problems such as high cost and inconvenience

Pending Publication Date: 2016-08-03
王位林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The controller is a closed casing. For the sake of heat dissipation, the surface of the casing is often provided with pores or grooves. Over time, dust or dirt will inevitably enter the PCB board inside the casing or the electronic components on the PCB board, polluting The chip causes the device to fail. If it is removed manually, the cost is high and it is inconvenient

Method used

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] The UV-LED water sterilizer according to the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Such as Figure 1 to Figure 4 As shown, the UV-LED water sterilizer according to the present invention includes a waterway part and a circuit part.

[0033] Specifically, the waterway part includes an upper cover 101 , a water inlet pipe 102 and a water outlet pipe 103 .

[0034] A U-shaped cavity 1010 is defined in the upper cover 101 . The water inlet pipe 102 communica...

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Abstract

The invention provides a UV-LED water sterilizer which comprises a water path part and a circuit part. The water path part comprises an upper cover, a water inlet pipe and a water outlet pipe. A U-shaped cavity is defined in the upper cover. The water inlet pipe is communicated with a first vertical branch of the U-shaped cavity. The water outlet pipe is communicated with a second vertical branch of the U-shaped cavity. The circuit part comprises a lower cover, a power board, a circuit board and a linear UV-LED board. The lower cover is connected with the upper cover. The power board, the circuit board and the linear UV-LED board are sequentially connected and are all arranged in the lower cover. The linear UV-LED board is opposite to a horizontal branch of the U-shaped cavity. According to the UV-LED water sterilizer, the linear UV-LED board is opposite to the horizontal branch of the U-shaped cavity, therefore, water can be fully sterilized and disinfected, the structure is simple, and the effect is good.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a UV-LED water sterilizer. Background technique [0002] In related technologies, water purifiers use physical isolation adsorption or mercury lamp sterilization. Physical isolation and adsorption cannot kill bacteria, but can only reduce the number of bacteria, and the filter element needs to be replaced regularly, which is likely to cause secondary pollution. Mercury lamp sterilizers pollute the environment, are inconvenient to recycle, may cause heavy metal poisoning, mercury lamp life is short, and energy consumption is high. [0003] Due to its short wavelength and high energy, ultraviolet rays in the UVC band can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of microbial organisms (bacteria, viruses, spores and other pathogens) in a short time (3s), Cells cannot regenerate, and bacteria and viruses lose their...

Claims

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Application Information

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IPC IPC(8): C02F1/30C02F1/32C02F1/50
CPCC02F1/30C02F1/32C02F1/50C02F2201/3222C02F2303/04
Inventor 王位林
Owner 王位林
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