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Large-power electromagnetic-induction ultraviolet germicidal lamp directly usable in water

An electromagnetic induction, high-power technology, applied in the direction of irradiation, disinfection, etc., can solve the problems of increased ultraviolet loss, large size of ultraviolet germicidal lamps, and increased equipment costs, and achieve the goal of reducing ultraviolet loss, small size, and reduced equipment costs Effect

Active Publication Date: 2016-03-16
广东松语科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are lamps on the market that put the lamp directly into the water, but because they all use filaments and electrodes to excite mercury atoms, it is necessary to put the ultraviolet germicidal lamp into the sleeve to ensure electrical insulation, which not only increases the ultraviolet rays Loss, but also increased the cost of the equipment, while the size of the ultraviolet germicidal lamp is relatively large

Method used

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  • Large-power electromagnetic-induction ultraviolet germicidal lamp directly usable in water
  • Large-power electromagnetic-induction ultraviolet germicidal lamp directly usable in water

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Such as figure 1 As shown, it is a high-power electromagnetic induction ultraviolet germicidal lamp used directly in water, including a glass bulb 1 with a closed structure. The glass bulb 1 is in a rectangular ring shape as a whole. The glass bulb 1 is made of quartz glass. An amalgam tube 5 with an opening facing the inner cavity of the glass bulb 1 is provided, and an amalgam 6 is arranged inside the amalgam tube 5 , and two groups of electromagnetic devices are arranged symmetrically outside the glass bulb 1, and the electromagnetic devices include a magnetic device set outside the glass bulb 1. The ring 8 and the induction coil 7 wound on the magnetic ring 8, the two sets of induction coils 7 are connected in parallel to the output end of the high-frequency generator 3 through the high temperature resistant wire 2; the magnetic ring 8 is composed of two semicircular arc cores, The outer circumference of the two semi-arc magnetic cores is provided with a clamp 4; ea...

Embodiment 2

[0024] Such as figure 2 As shown, it is another kind of high-power electromagnetic induction ultraviolet germicidal lamp directly used in water. Compared with Embodiment 1, its difference is that the glass bulb 1 is in the shape of a ring as a whole, and there are three groups of electromagnetic devices in the glass bulb. 1 is evenly distributed along the circumferential direction, and the induction coils 7 corresponding to the three groups of electromagnetic devices are connected in series to the output end of the high-frequency generator 3 through the high-temperature resistant wire 2 .

[0025] During manufacture, nano-tin copper powder is composed of nano-scale tin powder and nano-scale copper powder, wherein the weight ratio of tin powder and copper powder is 9:1, and the proportion of nano-tin copper powder to the total weight after mixing with waterproof and heat-conducting silica gel is 25%. The waterproof and heat-conducting silicone rubber is methyl vinyl silicone ...

Embodiment 3

[0027] The difference from Example 1 is that when the sealing protection body 9 is manufactured, the weight ratio of the tin powder and the copper powder in the nano-tin copper powder is 8.5:1, and the nano-tin copper powder accounts for the total weight after mixing with the waterproof and heat-conducting silica gel. The ratio is 20%. The waterproof and heat-conducting silicone rubber is methyl vinyl silicone rubber. The vulcanizing agent is di-tert-butyl peroxide. It adopts two-stage vulcanization. The one-stage vulcanization is molding vulcanization. Carry out in a ventilated incubator, the vulcanization temperature is 170±5°C, and the curing time is 3 hours.

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Abstract

The invention discloses a large-power electromagnetic-induction ultraviolet germicidal lamp directly usable in water, and belongs to the field of sterilization apparatuses. The lamp comprises a glass shell, the glass shell is provided with an amalgam pipe with an opening facing to the inner chamber of the glass shell, the amalgam pipe is inside provided with amalgam, and the glass shell is externally provided with at least one group of electromagnetic devices; each electromagnetic device comprises a magnetic ring sleeving the glass shell and an induction coil wound around the magnetic ring, and the induction coil is connected with an output end of a high-frequency generator; and the electromagnetic devices are respectively packaged in sealing protection bodies, and each sealing protection body is prepared from nanometer tin copper powder and waterproof heat-conduction silica gel through mixing and high-temperature sulfuration. Through the sealing protection bodies, the ultraviolet germicidal lamp can be directly put into water for working, and during working, the ultraviolet germicidal lamp employs high-frequency oscillation electromagnetic field to excite mercury atom for radiating ultraviolet ray for sterilization. The ultraviolet germicidal lamp can be directly put in water for sterilization, ultraviolet ray loss because of electrical insulation and an employed quartz socket tube is reduced, the power of the ultraviolet germicidal lamp reaches 300 W to 400 W, and the ultraviolet germicidal lamp is small in volume and is widely applicable to process various kinds of water.

Description

technical field [0001] The invention relates to a sterilizing device, in particular to a lamp sterilized by ultraviolet rays. Background technique [0002] In the prior art, ultraviolet germicidal lamps emit ultraviolet rays with a wavelength of 254nm to destroy the DNA of biological cells to achieve the purpose of sterilization. At present, there are lamps on the market that put the lamp directly into the water, but because they all use filaments and electrodes to excite mercury atoms, it is necessary to put the ultraviolet germicidal lamp into the sleeve to ensure electrical insulation, which not only increases the ultraviolet rays Loss, but also increased the cost of equipment, while the size of the ultraviolet germicidal lamp is relatively large. Contents of the invention [0003] Aiming at the defects in the prior art, the object of the present invention is to overcome the deficiencies in the above-mentioned prior art, and provide a high-power electromagnetic inducti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L2/10
CPCA61L2/10A61L2202/11
Inventor 朱升和朱斌
Owner 广东松语科技有限公司
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