Sterilizing unit of ultraviolet radiation for water body cleaned by ultrasonic

A sterilizing device and ultraviolet technology, which is applied in the field of water treatment, can solve the problems of reducing the efficacy of ultraviolet sterilization and achieve the effect of improving the efficacy of sterilization

Inactive Publication Date: 2006-12-06
SHANGHAI WANSEN WATER TREATMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, after the ultraviolet germicidal lamp is used for a period of time, a large amount of mucus-like substances will accumulate a

Method used

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  • Sterilizing unit of ultraviolet radiation for water body cleaned by ultrasonic

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Embodiment Construction

[0009] Such as figure 1 As shown, the ultraviolet water sterilizing device adopting ultrasonic cleaning of the present invention is composed of a housing 1 and an ultraviolet lamp 4, the housing 1 is provided with a water inlet 2 and a water outlet 3, and the ultraviolet lamp 4 is arranged in a sealed manner In the casing 1, the ultraviolet lamp 4 is provided with an electrode 5, and the electrode 5 extends out of the casing 1, wherein an ultrasonic transducer 6 is fixedly arranged inside the casing 1, The ultrasonic transducer 6 is connected with an ultrasonic signal generator 8, and the ultrasonic signal generator 8 is connected with a power supply.

[0010] Further, the shell 1 is provided with a detergent injection port 7 .

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Abstract

This invention discloses a water UV sterilizer using ultrasonic wave for cleaning. The UV sterilizer comprises an outer shell and a UV lamp. A water inlet and a water outlet are set on the outer shell. The spiral UV lamp is sealed at the center of the shell. Two electrodes are set on both sides of the UV lamp, and extend out of the shell. An ultrasonic wave energy converter is fixed at the inner wall of the shell. The ultrasonic wave energy converter is connected with an ultrasonic wave signal generator, which is connected with a power. When the UV lamp needs to be cleaned, water is introduced into the shell, and the ultrasonic wave signal generator is started, which generates high frequency vibrational signal. The high frequency signal is converted into mechanical vibration by the energy converter. Microbubbles are generated and break continuously in the water, and impact the UV lamp, thus cleaning the UV lamp. The invention can conveniently clean the UV lamp, and raise the sterilization efficiency.

Description

Technical field: [0001] The invention relates to water treatment technology, in particular to an ultraviolet sterilizing device, in particular to an ultraviolet water sterilizing device using ultrasonic cleaning. Background technique: [0002] In the prior art, after the ultraviolet germicidal lamp is used for a period of time, a large amount of mucus-like substances will accumulate and adhere to the outer surface of the quartz glass sleeve of the ultraviolet lamp tube, which greatly reduces the efficacy of ultraviolet sterilization. Invention content: [0003] The object of the present invention is to provide a kind of ultraviolet water body sterilization device that adopts ultrasonic cleaning, and the described ultraviolet water body sterilization device that adopts ultrasonic wave cleaning should solve the technology that sticks mucus-like substance on the outer surface of ultraviolet light germicidal lamp in the prior art. question. [0004] The ultraviolet water ster...

Claims

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Application Information

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IPC IPC(8): C02F1/32B08B3/12
Inventor 沈志昌
Owner SHANGHAI WANSEN WATER TREATMENT CO LTD
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