CN2621271Y

CN2621271Y - Bactericidal sterilization type air purification

Info

Publication number: CN2621271Y
Application number: CNU03262056XU
Authority: CN
Inventors: 张彩云; 周建
Original assignee: Beijing Tongfang Clean Tech Co ltd
Current assignee: Beijing Tongfang Clean Tech Co ltd
Priority date: 2003-05-21
Filing date: 2003-05-21
Publication date: 2004-06-23
Anticipated expiration: 2013-05-21

Abstract

The utility model relates to a disinfection air purifier, and comprises a cabinet, a blower fan arranged in the cabinet, a disinfection device and a negative oxygen ion generator. The disinfection device comprises a prefilter mesh arranged in an inlet grid, an ultraviolet lamp arranged in an internal sleeve, a photo-catalysis board and a plurality of layers of filters made of high-rate filtration materials. The utility model has the advantages of that the prefilter mesh is processed with antimicrobic substance AM500, water is used as the solvent, accordingly, the prefilter mesh is innoxious and causes no pollution; the photo-catalysis board is used to increase disinfection effect of the ultraviolet lamp; in addition, some volatile organic gases which can not be absorbed by conventional active carbon, such as formaldehyde and so on, can be absorbed by adopting the utility model, air cleaning ratio is accordingly improved; the filters made of high-rate filtration materials can effectively clear granule of more than 0.3 micron; released negative oxygen ions are increased to balance the ions in the air; the ultraviolet lamp for disinfection is arranged inside the purifier, the harm of long irradiation of ultraviolet light on human bodies is eliminated.

Description

Sterilizing type air purifier

Technical field

The utility model relates to and a kind of room air is carried out the air purifier of sterilizing, belongs to room air regulation technology field.

Background technology

At present commercially available indoor air cleaner is varied, but mostly is the filtration absorption type greatly, and it is to utilize the blower fan forced-air circulation, makes air reach the purification purpose through filtration and adsorbing medium.But easily blocked because of filter medium, adsorbing medium easily reaches capacity, and causes the noxious pollutant that is adsorbed on the medium to come out, and can't efficiently adsorb for some pernicious gas simultaneously, therefore can't reach clean-up effect efficiently.And adopt electrostatic precipitator to purify, can not eliminate the negative electrical charge particle of suspension micronic dust and other pernicious gases etc. effectively; The a large amount of ozone of generation of static electricity is discharged to indoorly in addition, though the sterilization that can carry out disinfection, excessive ozone can make the people produce discomfort, reduces clean-up effect, and the pollutant through electrostatic precipitation can be deposited on the collecting plate simultaneously, causes secondary pollution.

The utility model content

The utility model provides a kind of indoor air cleaner in order to overcome the defective of prior art, when the pernicious gas in the room air and dust are filtered absorption, can kill microorganisms such as airborne bacterium and virus again.

The utility model sterilizing type air purifier, comprise rack and be installed in the blower fan that is used for the air-flow circulation in the rack, sterilization and disinfection device, negative oxygen ion generator, wherein sterilization and disinfection device comprises the prefiltration net that is installed in the air intake grid the inside, the filter that uviol lamp, photocatalysis plate and the several layers in being installed in the cover is made of the high efficiency filter material.

The utility model sterilizing type air purifier, wherein the prefiltration net is filter cotton or the black sponge that several layers was handled through antimicrobial material AM500.

The utility model sterilizing type air purifier, wherein uviol lamp is a tubulose, and horizontal direction is laid, and the photocatalysis plate places between two uviol lamps, parallel installation with ultraviolet lamp tube.

The utility model sterilizing type air purifier, wherein uviol lamp is 4, the photocatalysis plate is 3.

The utility model sterilizing type air purifier, wherein blower fan is made of motor, wind wheel and fan shroud, and the fixed head of installation motor is connected with the inner sleeve fixing, and wind wheel is fixed in the rotating shaft of motor, fan shroud and interior cover and fixed head are connected and fixed, and interior cover is installed on the base plate; Be communicated with filter by the blower fan air intake passage that constitutes between fan shroud and the backboard, the air outlet of blower fan is communicated with flow-guiding channel up.

The utility model sterilizing type air purifier, the output that wherein is installed in the negative oxygen ion generator in the rack is communicated with flow-guiding channel.

The utility model sterilizing type air purifier has following advantage:

1, the prefiltration net was handled through AM500, had changed traditional antimicrobial product with heavy metal or the antibiotic many weak points of chemical substance, with water be solvent, nontoxic, do not cause any pollution, eliminated the potential safety hazard that environment and people are brought.Pathogenic virus in the air is efficiently adsorbed, presses down and kill, and antibiotic rate is more than 90%.Particularly anti-staphylococcus aureus, Escherichia coli, the mutation of bacillus subtilis black, candida albicans, methicillin-resistant Staphylococcus aureus all reach 99.99%, and anti-Friedlander reaches 95%.Resisiting influenza virus A, herpes simplex virus I, HIVB and from the various viruses of respiratory tract infection effectively.Have simultaneously in the room air of reducing content of harmful and anti-static functions such as stupid series again, make filter cotton exempt from dust and adhere to and produce the peculiar smell stink.Thereby strengthen the toughness of screen pack, prolong its service life.

2, make the photoactivation plate, strengthen the uviol lamp disinfection effect, can adsorb some VOC that can not adsorb simultaneously,, improved the air cleaning rate as formaldehyde etc. with traditional active carbon.

3, adopt the filter that is made of the high efficiency filter material can remove the above particle of 0.3 μ m effectively, it catches human body can suck the efficient of the pollutant that swims up to 99.99%.

4, increasing the release of negative oxygen ion can the airborne ion of balance, purifies the air of fresh warmth, makes people at indoor the comfortable of shower fully stocked wood of enjoying.

5, the uviol lamp of sterilizing is installed in clarifier inside, avoids the injury of long ultraviolet lighting to human body.

Description of drawings

Fig. 1 is the utility model appearance structure schematic diagram;

Fig. 2 is the A-A cross-sectional view of Fig. 1.

The specific embodiment

By Fig. 1, Fig. 2 as seen, the utility model embodiment is designed to cabinet type, be connected and fixed with base plate 1 by interior cover 4 bottom and be matrix, by the prefiltration net 3 that is installed in air intake grid 2 the insides, uviol lamp 17, photocatalysis plate 16 and several layers in being installed in the cover 4 are formed sterilization and disinfection device by the filter 14 that the high efficiency filter material constitutes; Under the effect of blower fan, dirty air enters from air intake grid 2, remove by prefiltration net 3 successively and degerm and microorganism such as virus, remove harmful substances such as poisonous by photocatalysis plate 16, kill airborne bacterium and virus further through UV illumination simultaneously, filter dust and suspended particulate through several layers by the filter 14 that the high efficiency filter material constitutes then, the blower fan air intake passage 15 that forms between fan shroud 5 and backboard 13 is sent into superincumbent flow-guiding channel 12, blows out from air outlet 10; Produce an amount of negative oxygen ion by negative oxygen ion generator 19 simultaneously and also enter flow-guiding channel 12, be mixed into indoor with the air that purified.Increasing an amount of negative oxygen ion is because air pollution reduces electronegative ion gradually or disappears, and produces too much cation simultaneously, will produce harmful effect to health of human body.

Blower fan is made of motor 7, wind wheel 6 and fan shroud 5, and the fixed head 9 that motor 7 is installed is connected and fixed with interior cover 4, and wind wheel 6 is fixed in the rotating shaft of motor 7, and fan shroud 5 is connected and fixed with interior cover 4 and fixed head 9, and interior cover 4 is installed on the base plate 1.

Prefiltration net 3 is made of 4 layers of filter cotton or black sponge, handles through commercially available antimicrobial material AM500, and this is a kind of with the organosilicon season water-soluble antimicrobial material made through special process of saddle salt.

Photocatalysis plate 16 is that coating has high activity, safety, cheapness, applied range, free of contamination catalysis material and makes on a substrate.

The filter 14 that is made of the high efficiency filter material is air filting materials of the similar filter paper that is interwoven by very little glass fibre, be generally multilayer fold shape, the filter of being made by this material is widely used in the air purifier, and is the highest to the capturing efficiency of particulate in air.

Also be provided with the swing fan blade of head-shaking motor control on the air outlet 10 of front panel 8 upper ends.The control panel 18 that is provided with control circuit is placed on the front panel 8.

Claims

1, a kind of sterilizing type air purifier, comprise rack and be installed in the blower fan that is used for the air-flow circulation in the rack, sterilization and disinfection device, negative oxygen ion generator, it is characterized in that described sterilization and disinfection device comprises the prefiltration net (3) that is installed in air intake grid (2) the inside, is installed in the filter (14) that uviol lamp (17), photocatalysis plate (16) and several layers in the interior cover (4) are made of the high efficiency filter material.

2, sterilizing type air purifier according to claim 1 is characterized in that filter cotton or black sponge that described prefiltration net (3) was handled through antimicrobial material AM500 for several layers.

3, sterilizing type air purifier according to claim 1 and 2 is characterized in that described uviol lamp (17) is a tubulose, and horizontal direction is laid, and photocatalysis plate (16) places between two uviol lamps (17), parallel installation with ultraviolet lamp tube.

4, sterilizing type air purifier according to claim 3 is characterized in that described uviol lamp (17) is 4, and photocatalysis plate (16) is 3.

5, sterilizing type air purifier according to claim 1, it is characterized in that described blower fan is made of motor (7), wind wheel (6) and fan shroud (5), the fixed head (9) that motor (7) is installed is connected and fixed with interior cover (4), wind wheel (6) is fixed in the rotating shaft of motor (7), fan shroud (5) is connected and fixed with interior cover (4) and fixed head (9), and interior cover (4) is installed on the base plate (1); Be communicated with filter (14) by the blower fan air intake passage (15) that constitutes between fan shroud (5) and the backboard (13), the air outlet of blower fan is communicated with flow-guiding channel (12) up.

6, sterilizing type air purifier according to claim 5 is characterized in that the output that is installed in the negative oxygen ion generator (19) in the rack is communicated with flow-guiding channel (12).