Clothing-bedding sun-imitation sterilizing method and sterilizing machine

A technology that imitates sunlight and disinfection machines, which can be used in disinfection, sanitation equipment for toilets, water supply devices, etc., and can solve problems such as single-function disinfection devices

A technology that imitates sunlight and disinfection machines, which can be used in disinfection, sanitation equipment for toilets, water supply devices, etc., and can solve problems such as single-function disinfection devices

CN100571790CActive Publication Date: 2009-12-23杭州五源科技实业有限公司 +1
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  • Clothing-bedding sun-imitation sterilizing method and sterilizing machine

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Embodiment 1

[0011] A method for sterilizing clothes and mattresses by imitating sunlight, including ultraviolet disinfection and ozone sterilization. The near-infrared radiation area for dehumidifying and drying the mattress, the far-infrared radiation area for loosening the overall fiber of the mattress, the ultraviolet-ozone composite air sterilization and disinfection area for sterilizing the mattress, and the superoxide anion area for decomposing and eliminating residual ozone; and Stay in the near-infrared radiation area for 2 minutes, in the far-infrared radiation area for 3 minutes, in the ultraviolet-ozone composite air sterilization and disinfection area for 20 minutes, and in the superoxide anion area for 5 minutes; the implementation process of this method is controlled by the programmable automatic controller control.

Embodiment 2

[0013] A method for sterilizing clothes and mattresses by imitating sunlight, including ultraviolet disinfection and ozone sterilization. The near-infrared radiation area for dehumidifying and drying the mattress, the far-infrared radiation area for loosening the overall fiber of the mattress, the ultraviolet-ozone composite air sterilization and disinfection area for sterilizing the mattress, and the superoxide anion area for decomposing and eliminating residual ozone; and Stay in the near-infrared radiation area for 3 minutes, stay in the far-infrared radiation area for 4 minutes, stay in the ultraviolet-ozone composite air sterilization and disinfection area for 15 minutes, and stay in the superoxide anion area for 8 minutes; the implementation process of this method is controlled by the programmable automatic controller. control.

Embodiment 3

[0015] An imitation sunlight disinfection machine for clothes and mattresses, the structure of which is as follows: figure 1 As shown, the near-infrared radiator 3 uses a quartz infrared heater halogen tungsten lamp with a power of 4kW, the far-infrared radiator 4 uses a carbon fiber infrared heater with a power of 2kW, and the ultraviolet-ozone composite air sterilizer 5 is an ultraviolet C-band uV -0250nm / 3~5W and circulating air volume 2~5m 3 / hr ozone air composite disinfection system, 2 million negative ions / cm 3 , The shell is δ1.0 ~ 1.5sus304 stainless steel thermal insulation closed shell, the straight hanging catenary conveyor adopts QXT200 type, the catenary length is 20 ~ 25 meters, the whole machine is controlled by PVC programmable automatic controller.

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Abstract

A method for disinfecting clothing and mattresses in imitation of sunlight, characterized in that: the clothing and mattresses suspended on the straight-hanging catenary conveyor pass through the near-infrared radiation area, far-infrared radiation area, and ultraviolet —Ozone compound air sterilization and disinfection area, superoxide negative ion area; and stay in the near infrared radiation area for 2 to 3 minutes, stay in the far infrared radiation area for 3 to 4 minutes, and stay in the ultraviolet-ozone composite air sterilization and disinfection area for 15 to 20 minutes , staying in the superoxide negative ion area for 5-8 minutes; the implementation process of this method is controlled by a programmable automatic controller. Compared with the prior art, the present invention has the following advantages: 1) the imitation sunlight disinfection of clothes and mattresses can effectively give clothes and mattresses dehumidification and drying, fiber loosening, and the comprehensive effect of sterilization and disinfection; 2) the imitation sunlight disinfection of clothes and mattresses can be carried out around the clock, Not affected by climate and sunlight conditions; 3) Clothes and mattresses are sterilized using imitation sunlight. The whole process only takes 30 minutes and can be carried out continuously.

Description

technical field [0001] The invention relates to a method or device for sterilizing objects, in particular to a method and a sterilizer for imitating sunlight sterilization of clothes and mattresses. Background technique [0002] For daily disinfection of clothes and mattresses, especially in hospitals and hotels, the most commonly used method is to expose clothes and mattresses to sunlight for more than 4 hours. Under the combined action of solar infrared rays, visible light, ultraviolet rays and ozone, drying and sterilization can be achieved. purpose of disinfection. In addition, for high temperature sterilization and disinfection above 120°C, the disinfection time is not less than 10 minutes; for ozone disinfection, the ozone concentration is 10-20ppm, and the disinfection time is more than 1 hour; for ultraviolet disinfection, the wavelength of 254nm is used, and the intensity is 100uw / cm 2 under sterilization for 2 minutes. The cotton tire disinfection device provid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

Patent Timeline
23 Dec 2009
Publication
CN100571790C
IPC
A61L2/24; A61L2/10; A61L2/20; A61L101/10
Inventors
王一建; 托马斯·尤尔