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Air cooling type ultraviolet sterilizer

An air-cooled, sterilizer technology, applied in the field of water treatment, can solve the problems of ultraviolet LED lamp heating and the inability to apply ultraviolet sterilizers, etc., to ensure heat dissipation, prevent excessive heating temperature, and prolong the service life

Pending Publication Date: 2018-12-21
GUILIN KANGXING MEDICAL INSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to solve is the problem that the ultraviolet LED lamp cannot be applied in the ultraviolet sterilizer due to the heating problem, and provides an air-cooled ultraviolet sterilizer

Method used

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  • Air cooling type ultraviolet sterilizer

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific examples and with reference to the accompanying drawings. It should be noted that the directional terms mentioned in the examples, such as "upper", "lower", "middle", "left", "right", "front", "rear", etc., are only referring to the directions of the drawings. Therefore, the directions used are only for illustration and are not intended to limit the protection scope of the present invention.

[0025] see Figure 1-3 An air-cooled ultraviolet sterilizer mainly consists of a metal cylinder 1, a glass casing 2, an ultraviolet light emitter 3, a cooling fan 4 and a control circuit.

[0026] The metal cylinder 1 is in the shape of a hollow column, and a water inlet 1-1 and a water outlet 1-2 are provided on the side wall of the metal cylinder 1 , and through holes are provided on both ax...

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Abstract

The invention discloses an air cooling type ultraviolet sterilizer. The ultraviolet sterilizer mainly comprises a metal barrel, a glass casing pipe, an ultraviolet luminophor, cooling fans and a control circuit. Combined switching on and off of each LED lamp strip and / or LED lamp bead on the ultraviolet luminophor can be realized under the control of the control circuit; meanwhile, the cooling fans are mounted at two ends of the metal barrel; besides, heat emitted by the LED lamp strips is timely conducted out by a cooling lamp holder. Through matched use of multiple cooling manners, the heatemitted by the LED-based ultraviolet luminophor can be timely emitted, the service life of the ultraviolet luminophor can be prolonged, by the aid of an overflowing type water circulating structure, heat produced by LEDs can be carried away, meanwhile, circulating water flow can reduce scaling, thus, the ultraviolet sterilizer adopting the ultraviolet LED lamps does not stay at the study stage andcan be successfully and actually used in production and life.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to an air-cooled ultraviolet sterilizer. Background technique [0002] Ultraviolet sterilizers are widely used in the field of sewage treatment. The principle is to use ultraviolet light with a wavelength of 200-300nm to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of microorganisms to cause growth cell death. And / or regenerative cell death, and then achieve the effect of sterilization. The traditional ultraviolet sterilizer is mainly composed of a metal cylinder, an ultraviolet lamp and a rectifier power supply. The metal cylinder is provided with a water inlet and a water outlet, the ultraviolet lamp is embedded in the metal cylinder, and the power supply of the rectifier is electrically connected with the ultraviolet lamp. When in use, water flows into the metal cylinder from the water inlet, and after being irrad...

Claims

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Application Information

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IPC IPC(8): C02F1/32
CPCC02F1/325C02F2303/04C02F2201/326C02F2201/3222C02F2201/3227
Inventor 黄新宇庞峰廖永洪黄益富白弘博叶冬阳志才
Owner GUILIN KANGXING MEDICAL INSTR
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