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Water-cooled sterilization device

A sterilization device, water-cooled technology, applied in water/sewage treatment, light water/sewage treatment, water/sewage treatment equipment and other directions, can solve problems such as affecting user experience, increasing system volume, and increasing the volume of heat dissipation modules , to optimize the use effect and life of LED, increase system resources and volume, and avoid the effect of scale

Pending Publication Date: 2021-07-09
HANGZHOU WISENS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the high-power ultraviolet LED lamp sterilization modules use direct-cooling or air-cooling auxiliary heat dissipation. When the power of the LED lamp is higher than a certain level, the heat dissipation efficiency cannot meet the needs of the normal operation of the LED lamp. At this time Or a larger heat sink or a more powerful fan is required, which increases the volume of the system or increases the noise, which limits the further expansion of the application of high-power UV LED lamp sterilization
[0004] The current module uses the convection between the radiator and the air to dissipate heat. Air is a poor conductor of heat, and the heat dissipation effect is not ideal; the direct cooling of the heat sink requires a larger volume to match the application of higher power UV LEDs, which increases the The volume of the entire heat dissipation module; the air-cooled type needs to increase the air volume and wind speed for the application of higher-power ultraviolet LEDs, which increases the noise of the system and affects the user experience

Method used

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  • Water-cooled sterilization device
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  • Water-cooled sterilization device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] This embodiment provides a water-cooled sterilization device, see figure 1 Including the housing 1, the housing 1 is hollow, and an inner is provided with an overflow line 2 for fluid through; an end portion of the housing 1 is provided with an inlet structure 3 and an effluent structure 4. The water structure 3 and the water structure 4 are fixed to the housing 1 by bolts. The inlet structure 3 includes a first connecting portion 9 that matches the outer shape of the housing 1, and the first connecting portion 9 is provided with a threaded structure 7 on one side of the housing 1, and has a seal ring 8 and a tempority near one side of the housing 1. Streaming device 10;

[0045] The water water structure 4 includes a second connecting portion 16 that is fitted with the outer shape of the housing 1, the second connection 16, away from the side of the housing 1, is provided with a threaded structure, and is provided with a sealing ring near the side of the housing;

[0046] ...

Embodiment 2

[0048] See figure 2 The present embodiment differs from the first embodiment in that the inner wall of the inner wall of the adjacent LED lamp sheet assembly is provided with a reflective layer 15, and the reflective layer is a polished aluminum foil layer, the thickness of the polished aluminum foil layer. 0.01-0.1mm.

Embodiment 3

[0050] The present embodiment differs from Example 2 in that the reflective layer is a Teflon layer and a thickness of 3-10 mm.

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Abstract

The invention relates to a water-cooled sterilization device which comprises a hollow shell and an overflowing pipeline arranged in the shell, a detachable water inlet structure and a detachable water outlet structure are arranged at the end of the shell in the axial direction, and a plurality of LED lamp panel assemblies are arranged on the outer surface of the shell; and the LED lamp panel assembly comprises a lamp panel fixed to the surface of the shell and a plurality of light sources arranged on the lamp panel. The heat exchange structure (the water inlet structure and the water outlet structure are both made of materials with high heat exchange rate, such as aluminum alloy) is additionally arranged in the overflowing pipeline, and when water in the overflowing pipeline flows, heat generated on the LED lamp panel assembly is conducted to the water outlet structure in a heat exchange mode, and heat in the water outlet structure is rapidly taken away through the action of flowing water, so that the purpose of efficient heat dissipation is achieved.

Description

Technical field [0001] The present invention relates to the field of ultraviolet sterilization techniques, and more particularly to a water-cooled sterilization apparatus for increasing fluid and light contact in the pipeline and increasing heat dissipation efficiency. Background technique [0002] At present, ultraviolet LED lamps are gradually gradually sterilized from water tanks, and the sterilization effect of water sterilization modules is mainly based on the application of high-power ultraviolet LED lamp technology. At present, the ultraviolet emission efficiency of high-power ultraviolet LED lamp is 4%. Hereinafter, it means that 96% of the input electrical power is converted into heat, and it is necessary to have a good heat exchange design with the outside world to ensure the normal operation of the LED lamp. [0003] Current high-power ultraviolet LED lamp kills the heat sink direct cooling or air-cooled auxiliary heat dissipation, when the LED lamp power is higher tha...

Claims

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Application Information

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IPC IPC(8): C02F1/32
CPCC02F1/325C02F2201/3222C02F2201/3227C02F2201/3228C02F2201/328C02F2301/02C02F2303/04
Inventor 章德亨孟楠
Owner HANGZHOU WISENS TECH CO LTD