CN2314790Y - Ozone/ultra-violet excited environment protection sterilizer - Google Patents

Abstract

The utility model adopts the electro-chemical mechanism that ultraviolet rays further activate ozone, which can greatly improve the sterilizing effect, and the structure is simplified, and the manufacture cost is relatively low. The utility model is characterized in that a machine case part is composed of a machine case upper cover (1), a machine case (6) and a lower machine case (13); a filtering and air exhausting system is composed of an electric machine motor (14), an axial flow fan blade (15) and a dust filtering layer (11); an ozone generation part is composed of a power supply transformer (7), a high voltage power supply board (16) and a ceramic ozone generating slice (22); an ultraviolet lamp part is composed of an ultraviolet lamp tube (3) and a lamp socket (5), and a timer (2) is a time controller. The utility model has the advantages that the ceramic ozone generating slice with high service life is adopted, and the continuous work service life can reach to 5000 hours, which is 10 to 12.5 times of service life of the existing product; ultraviolet radiation is adopted to activate the ozone, which enhances the effect of killing bacteria and viruses; the structure is simple and the manufacture cost is relatively low, which is good for spreading and popularizing.

Description

Ozone/ultraviolet activation type environment disinfected machine

This utility model relates to environmental protection device and ozonator.

At present, for the living environment of improving people and the cross infection that prevents and treats antibacterial, promote, popularize miniature ozone generator both at home and abroad.Ozone is a kind of strong oxidizer, catalyst and disinfectant, and common antibacterial, virus are had extremely strong killing action, use ozone carry out disinfection, when sterilizing, ozone can be reduced to oxygen automatically, does not have any residual and secondary pollution.But present common ozonator, needle-like electric discharge or the tubular type electric discharges of adopting more, developed countries begins to use ceramic ozone generation flake in a large number in recent years, and the major defect of these products has: the service life of discharge of (1) needle-like or tubular type discharge is shorter, is generally about 400 hours.Even the life-span of ceramic ozone generation flake also only has about 1000 hours; When (2) using ozone to carry out environment disinfected merely, to antibacterial, the virus disinfection poor effect of hay brood cell class, or with just killing for a long time; (3) present product complex structure mostly so manufacturing cost is higher, is not suitable for producing in batches or promotes, popularizes.

The purpose of this utility model promptly is at above-mentioned the deficiencies in the prior art, comprise that existing ozone generation flake is short service life, simple when using ozone to carry out environment disinfected to the problem of aspects such as some antibacterial and virus disinfection poor effect, and provide a kind of ozone/ultraviolet activation type environment disinfected machine.

The purpose of this utility model is achieved through the following technical solutions:

A kind of ozone/ultraviolet activation type environment disinfected machine, its housing part is made up of upper casing (1), casing (6) and lower casing (13), fastening between the three with screw (27), casing (6) internal fixation has motor supporting plate (9), on motor supporting plate (9), be fixed with electric motor (14) and mains transformer (7), axial flow flabellum (15) is housed in the rotating shaft of electric motor (14); Wall portion is fixed with support plate (18) in casing (6), is fixed with high-tension electricity source plate (16), ceramic ozone generation flake (22) on support plate (18); In the wall portion of casing (6) lamp socket (5) and ultraviolet lamp tube (3) are housed also.Be stained with the filtering layer (11) that filters dust in the inboard of lower casing (13).On upper casing (1), has air outlet (19).

This utility model ozone/ultraviolet activation type environment disinfected machine adopts ultraviolet and electrochemical ozone complex effect, ultraviolet can further activate ozone and improve ozone oxidation ability and catalytic capability, improved the Disinfection Effect of simple use ozone greatly, can kill antibacterial or virus that simple use ozone can not be killed, improve product use value and enlarged the product scope of application, the utlity model has following advantage; (1) electrode of the ceramic ozone generation flake of Cai Yonging is that semi-conducting material is made, and continuous service life 〉=5000 hour are 10～12.5 times of present life of product; (2) utilize ultraviolet radiation further to activate the electrochemical effect of ozone, improved the oxidation and the catalytic force of ozone, can effectively kill the antibacterial and the virus of hay brood cell class; (3) this utility model is simple in structure, and manufacturing cost is lower, is fit to batch process and large-scale promotion and universal.

The drawing of accompanying drawing is described as follows:

Fig. 1 is a structure chart of the present utility model

Fig. 2 is a vertical view of the present utility model

Be described further below in conjunction with drawings and Examples:

Ozone of the present utility model/ultraviolet activation type environment disinfected machine has been formed housing part by upper casing 1, casing 6, lower casing 13 and air outlet 19, and time timer 2 is fixed on the upper casing.Upper casing 1, casing 6, fix by screw 27 between the lower casing 13, the filtering layer 11 that filters dust is bonded at the inboard of lower casing 13, electric machine support 9 and casing 6 usefulness epoxy glues cement, axial flow flabellum 15 is contained on the turning cylinder of electric motor 14, bolt 23 is fixing with motor supporting plate 9 with electric motor 14, bolt 8 is fixing with motor supporting plate 9 with mains transformer 7, power line 10 is drawn by aperture place, casing 6 bottom, leg 12 plays the complete machine pad, so that air enters from the bottom, 16 is the high-tension electricity source plate, one end of high-tension electricity source plate 16 is fixed on the support plate 18 with screw 17, support plate 18 is fixed with epoxy glue with the sidewall of casing 6, the high pressure outlet side of high-tension electricity source plate 16 connects ceramic ozone generation flake 22 by high-voltage line 21, and high-voltage line 21 is connected with ozone generation flake 22 usefulness solderings, and the ultraviolet radiation part is by ultraviolet lamp tube 3, lamp socket 5 is formed, wherein uviol lamp 3 is screwed in the lamp socket 5, and bolt 4 is fixing with lamp socket 5 and casing 6.

The operation principle of this utility model ozone/ultraviolet activation type environment disinfected machine is such: turn timer knob 20, timer 2 enters definition status, and beginning energized, after the energized, mains transformer 7 provides the alternating voltage of 15～18V to high-tension electricity source plate 16, after circuit oscillation boosts, providing frequency to ozone generation flake 22 is 20KHZ, voltage is the alternation high pressure of 4200V, ozone generation flake 22 produces glow discharge under high-frequency and high-voltage drives and ionized air produces ozone, produce the ultraviolet radiant light of 184.3 mum wavelengths after uviol lamp 3 energized, further activated the ozone that produces by ozone generation flake 22, behind the power connection, electric motor 14 high speed rotating also drive 15 rotations of axial flow flabellum, outside air enters in the casing 6 through filtering layer 11, blow under the drive of flabellum 15 casing 6 above, overflow to outside and be spread in indoor through air outlet 19 by further activated ozone, active ozone constantly is diffused in indoor, improved the concentration of indoor ozone, simultaneously indoor antibacterial and virus have been killed.Killing effect of the present utility model is listed by following table:

The sterilization effect of variable concentrations

Strain	0.1ppm		1.0ppm		2.5ppm
							15min	30min	15min	30min	15min	30min
	Escherichia coli	80％	87.5％	92％	96％	98.5％							99.9％
Staphylococcus aureus							84％	89％	93％	98.5％	99.1％	99.98％
	Mycete	81％	87％	84.5％	90.1％	99.3％							99.99％
Bacillus pyocyaneus							79％	82％	85.5％	91.2％	99.7％	99.9％
	The hay brood cell	65％	72％	74.2％	81.5％	97.8％							99.4％

This utility model ozone/ultraviolet activation type environment disinfected machine is applicable to the cleaning processing of home environment, also be widely used in public places such as hospital, ward, operating room, kindergarten, school, office, shop, restaurant and public place of entertainment simultaneously, it can effectively kill each and antibacterial, virus, prevents and treats the cross infection of antibacterial.

Claims (3)

1. ozone/ultraviolet activation type environment disinfected machine, its housing part is made up of upper casing (1), casing (6) and lower casing (13), fastening between the three with screw (27), it is characterized in that: casing (6) internal fixation has motor supporting plate (9), on motor supporting plate (9), be fixed with electric motor (14) and mains transformer (7), axial flow flabellum (15) is housed in the rotating shaft of electric motor (14); Wall portion is fixed with support plate (18) in casing (6), is fixed with high-tension electricity source plate (16), ceramic ozone generation flake (22) on support plate (18); In the wall portion of casing (6) lamp socket (5) and ultraviolet lamp tube (3) are housed also.

2. ozone according to claim 1/ultraviolet activation type environment disinfected machine is characterized in that: be stained with the filtering layer (11) that filters dust in the inboard of lower casing (13).

3. ozone according to claim 1/ultraviolet activation type environment disinfected machine is characterized in that: have air outlet (19) on upper casing (1).

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