CN105879097A - Air sterilizing device - Google Patents

Abstract

The invention relates to an air sterilizing device. Connecting plates are arranged on the rear panel of the housing respectively; A fan device is arranged in the center, and heating pipes are connected in series on both sides of the fan device. The first fixed plate and the second fixed plate are arranged on the upper part of the rear panel inside the housing, and the wide side of the second fixed plate is on the same level as the first fixed plate; The essential oil storage box is placed on the upper horizontal surface of the first fixed plate and the second fixed plate. The essential oil storage box is in the shape of a box. Two small baffles are arranged inside the essential oil storage box to divide the essential oil storage box into three areas. A filter plate fixing block is arranged on the inner side wall of the storage box; an essential oil tank is fixed in the center of the lower part of the essential oil storage box, and a filter plate is placed on the upper part of the essential oil storage box. The invention has the advantages of simple structure and convenient use, can utilize essential oil for sterilization treatment, and can effectively improve air quality.

Description

Air sterilization device

technical field

The invention relates to the field of environmental protection, in particular to an air sterilization device.

Background technique

According to the survey, human beings spend at least 70% of their time indoors, and the urban population spends more than 90% of their time indoors, especially infants, young children, the elderly, the weak, and the disabled spend more time indoors; however, indoor air pollutants The concentration of air pollutants is generally 2 to 5 times that of outdoor pollutants, and in some cases it is dozens or even hundreds of times that of outdoor pollutants; indoor combustion or heating, indoor activities, and indoor building materials are the main sources of indoor pollution. ;

Families or companies mostly use household and commercial air purifiers for air purification, through adsorption, decomposition or conversion of various air pollutants (generally including dust, pollen, odor, decoration pollution such as formaldehyde, bacteria, allergens, etc.) , effectively improve air cleanliness;

Most of the existing air sterilization devices use activated carbon filter layer to sterilize, or use general chemical bactericides such as bleach to eliminate, and also use physical methods such as ultraviolet radiation to kill or reduce germs. The bactericidal effect has little effect and cannot achieve a better bactericidal effect. The bleaching powder has a pungent smell. The use of bleaching powder and ultraviolet rays will cause certain harm to people's bodies. The air conditioner is opened in a closed space, which has already made the house too dry. It is easy to cause physical discomfort, and the air sterilization device has no humidification function. Too dry space will reduce the working efficiency of the air sterilization device and affect people's health. Moreover, the existing air sterilization devices are mostly placed on the ground in the house, occupying If it is accidentally knocked down, it will affect the work of the air sterilization device. After knocked down, it will be damaged, and the later maintenance will also cost a lot of money.

Contents of the invention

The object of the present invention is to provide an air sterilizing device which is simple in structure, easy to use, can use essential oil for sterilizing treatment, and can effectively improve air quality.

An air sterilizing device, comprising a housing, which is arranged on the top of the housing and a matching upper cover, the upper part of the front panel of the housing is provided with an air outlet, and the lower part is provided with an air inlet; the rear panel of the housing is respectively provided with connecting plates Three rows of fixing clips are respectively arranged on the front side walls of the inside of the housing, and the fixing clips fix the preliminary filter layer, the high-efficiency filter layer and the nano-silver filter layer sequentially from the outside to the inside; the center of the inside bottom surface of the housing is provided with a fan device , the two sides of the fan device are respectively connected in series with the heating pipes, and the wiring after the fan device and the heating pipes are connected in series is connected to the outside of the housing; The second fixed plate is arranged horizontally at two places, the second fixed plate is "L" shaped, and the wide side of the second fixed plate is on the same level as the first fixed plate; the first fixed plate and the second fixed plate The essential oil storage box is placed on the horizontal plane of the upper end of the plate, the back of the essential oil storage box fits with the inner rear panel of the housing, the front of the essential oil storage box is clamped by the narrow side of the second fixing plate, the left and right sides of the essential oil storage box are in contact with the housing The inner wall of the essential oil storage box is in the shape of a box body. Two small baffles are arranged inside the essential oil storage box to divide the essential oil storage box into three areas. On the inner side wall of the essential oil storage box Set the filter plate fixing block, the filter plate fixing block is "L" shape, the filter plate is placed on the top of the essential oil storage box, the gap between the filter plate fixing block and the essential oil storage box is equal to or less than the plate thickness of the filter plate; An essential oil tank is fixed at the center of the lower part of the storage box, and a plurality of small holes are opened on the bottom surface of the essential oil storage box corresponding to the entrance of the essential oil tank, and a plurality of through holes are arranged in an array on the pipe wall of the essential oil tank.

Further, the fixing clips are composed of two straight plates, the fixing clips are perpendicular to the side wall of the housing, a gap is reserved between the two straight plates, and there are three fixing clips in each row, eighteen in total.

Further, the filter plate includes a plastic plate and a filter net, and the filter net is fixed on the plastic plate.

Further, the air outlet and the air inlet are respectively provided with air outlet adjustment plates.

Further, the fan device includes a fan and a motor.

Further, the lengths of the first fixing plate and the second fixing plate are equal to the inner length of the casing.

Further, the high-efficiency filter layer is a HEPA high-efficiency filter layer.

Further, handles are provided on the essential oil storage box and the filter plate.

Further, pure water is placed in the regions on both sides of the essential oil storage box, and essential oil is placed in the middle region.

Further, the essential oil is cinnamon essential oil or citronella essential oil

The present invention is an air sterilization device, and its beneficial effect is:

The present invention is provided with a preliminary filter layer, a high-efficiency filter layer and a nano-silver filter layer to filter the impurities of different contents in the air in sequence; the interior of the device of the present invention is provided with an essential oil storage box, which is divided into three areas, and in the essential oil storage box Place the essential oil in the middle area and place pure water in the other two areas. The pure water and the essential oil are diluted with each other by heating and fumigation to reduce the concentration of the essential oil. The filter plate on the storage box is released, and the treated air comes out from the air outlet together, and the sterilization is carried out in the house. The two-way sterilization can speed up the sterilization efficiency. Because of the pure water, it can improve the humidity of the air and avoid the room from being too dry and fragrant. Essential oil not only has antioxidant effect and can be used for beauty treatment, but also can be used for safe and harmless sterilization and disinfection, which will not cause harm to the human body itself, and has no pungent smell at the same time, and can effectively improve air quality; A filter plate is placed on the upper part of the essential oil storage box to prevent impurities in the air from entering the interior of the essential oil storage box and affecting the bactericidal effect of the essential oil; the invention can be hung on the wall, which saves space, is not easy to collide, and reduces its damage.

Description of drawings

Fig. 1 is a schematic structural view of the air sterilization device of the present invention.

Fig. 2 is a schematic structural view of the front of the air sterilization device of the present invention.

Fig. 3 is a structural schematic diagram of the section A-A in Fig. 2 of the air sterilization device of the present invention.

Fig. 4 is a schematic structural view of the essential oil storage box of the air sterilization device of the present invention.

Fig. 5 is a schematic structural view of the filter plate of the air sterilization device of the present invention.

The numbers in the drawings are: 1 is the shell, 2 is the upper cover, 3 is the air outlet, 4 is the air inlet, 5 is the fan device, 6 is the heating pipe, 7 is the preliminary filter layer, 8 is the high-efficiency filter layer, 9 is the Nano-silver filter layer, 10 is the wiring, 11 is the connecting plate, 12 is the essential oil tank, 13 is the essential oil storage box, 14 is the first fixing plate, 15 is the filter plate, 16 is the tuyere regulating plate, 17 is the fixing clip, 18 Be the second fixed plate, 19 is a small baffle plate, 20 is a filter plate fixed block, and 21 is a handle.

detailed description

The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

Embodiment one:

As shown in Figures 1 to 5, an air sterilizing device includes a housing 1, an upper cover 2 arranged on the top of the housing 1 and matched with it, the upper part of the front panel of the housing 1 is provided with an air outlet 3, and the lower part An air inlet 4 is provided, and an air outlet regulating plate 16 is respectively arranged on the air outlet 3 and the air inlet 4; connecting plates 11 are respectively arranged on the rear panel of the housing 1; three rows of fixing clips 17 are respectively arranged on the front side walls of the housing 1 , the fixed clip 17 fixes the preliminary filter layer 7, the high-efficiency filter layer 8 and the nano-silver filter layer 9 sequentially from the outside to the inside, and the high-efficiency filter layer 8 is a HEPA high-efficiency filter layer; the center of the inner bottom surface of the housing 1 is provided with a fan device 5 , the fan device 5 includes a fan and a motor; the two sides of the fan device 5 are respectively connected in series with the heating pipe 6, and the wiring 10 after the fan device 5 and the heating pipe 6 are connected in series is connected to the outside of the housing 1; the upper part of the inner rear panel of the housing 1 is arranged horizontally The first fixed plate 14, the second fixed plate 18 is horizontally arranged in two-thirds of the inside of the housing 1, and the second fixed plate 18 is "L" shaped, and the wide side of the second fixed plate 18 is connected to the first fixed plate. The plates 14 are on the same level; the upper horizontal plane of the first fixed plate 14 and the second fixed plate 18 places the essential oil storage box 13, and the length of the first fixed plate 14 and the second fixed plate 18 is equal to the inner length of the housing 1 ; Fitted together, the essential oil storage box 13 is box-shaped, and two small baffles 19 are arranged inside the essential oil storage box 13 to divide the essential oil storage box 13 into three areas. Filter plate fixed block 20 is set on the side wall, and described filter plate fixed block 20 is " L " shape, and the top of essential oil storage box 13 places filter plate 15, and the gap between filter plate fixed block 20 and essential oil storage box 13 is equal to or less than the plate thickness of the filter plate 15; the essential oil storage box 13 bottom center is fixed with an essential oil tank 12, and the bottom surface of the essential oil storage box 13 corresponding to the entrance of the essential oil tank 12 offers a plurality of small holes, and the tube of the essential oil tank 12 A plurality of through holes are arranged in an array on the wall, and a holder 21 is arranged on the essential oil storage box 13 and the filter plate 15 .

The fixing clip 17 is composed of two straight plates, the fixing clip 17 is perpendicular to the side wall of the housing 1, a gap is reserved between the two straight plates, and there are three fixing clips 17 in each column, eighteen in total.

The filter plate 15 includes a plastic plate and a filter net, and the filter net is fixed on the plastic plate.

The essential oil in this embodiment is cinnamon essential oil. When working, first open the upper cover 2, pour cinnamon essential oil into the middle position inside the essential oil storage box 13, pour pure water into the positions on both sides inside the essential oil storage box 13, and part of the essential oil passes through The small hole enters the essential oil tank 12 at the bottom of the essential oil storage box 13, covers the upper cover 2, connects the wiring 9, and makes the fan device 5 and the heating pipe 6 inside the housing 1 work, and the motor in the fan device 5 drives the fan Movement, inhale air from the air inlet 4, the air is filtered through the preliminary filter layer 7, the high-efficiency filter layer 8 and the nano-silver filter layer 9, the preliminary filter layer 7 filters out hair, dust and other large impurities to prevent them from entering the machine Internally affects the operation of the motor; the high-efficiency filter layer 8 filters PM2.5, PM10 and other fine particles above 0.3 nanometers; the nano-silver filter layer 9 performs preliminary suppression and sterilizing work; The water and the cinnamon essential oil in the middle area are heated and fumigated, and the essential oil steam in the essential oil tank 12 emerges through the holes on the tank wall to sterilize the air sucked in from the bottom of the housing 1, and the essential oil steam produced by the essential oil storage box and The pure water vapor is diluted with each other and discharged from the air outlet 3 together with the treated air to improve the air quality; cinnamon essential oil can be harmless and sterilized, not only has anti-oxidation effect and can be used for beauty, but also can be used for safe and harmless Sterilization and disinfection can also improve the smell in the house; the cinnamon essential oil in the present embodiment can inhibit Escherichia coli with a diameter of 19 to 24.5 mm, Staphylococcus with a diameter of 24.5 to 31 mm and a diameter of 20 mm. ~23mm Bacillus subtilis can completely inhibit Candida albicans and Aspergillus niger.

Embodiment two:

The structure of this embodiment is basically the same as that of Embodiment 1, and the similarities will not be repeated. The difference is that the essential oil in this embodiment is citronella essential oil. Pour citronella essential oil into the middle of the interior of 13, pour pure water into the positions on both sides of the interior of the essential oil storage box 13, part of the essential oil enters the essential oil tank 12 at the bottom of the essential oil storage box 13 through small holes, and cover the upper cover 2, Connect the wiring 9 to make the fan device 5 and the heating pipe 6 inside the housing 1 work, the motor in the fan device 5 drives the fan to move, and the air is sucked in from the air inlet 4, and the air passes through the preliminary filter layer 7, the high-efficiency filter layer 8 and the The nano-silver filter layer 9 filters, and the primary filter layer 7 filters out hair, dust and other larger impurities to prevent them from entering the machine and affecting the operation of the motor; the high-efficiency filter layer 8 filters PM2.5, PM10 and other fine particles above 0.3 nanometers. Particles; the nano-silver filter layer 9 carries out preliminary suppression and sterilizing work; the heating pipe 6 heats and fumigates the pure water in the regions on both sides of the essential oil storage box 13 and the citronella essential oil in the middle area, and the essential oil steam in the essential oil tank 12 passes through The holes on the tank wall come out to sterilize the air sucked in from the bottom of the housing 1, and the essential oil vapor and pure water vapor generated by the essential oil storage box are diluted with each other and discharged from the air outlet 3 together with the treated air to improve the air quality. quality; citronella essential oil can harmless sterilization, not only has antioxidant effect and can be used for beauty treatment, but its antibacterial property can also be used for safe and harmless sterilization and disinfection, and can also improve indoor smell simultaneously, and citronella quintessence oil in the present embodiment can completely Inhibits E. coli, Staphylococcus, Bacillus subtilis, Candida albicans and Aspergillus niger in the air.

The above-described embodiments are only preferred embodiments of the present invention, and do not limit the scope of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features and principles described in the patent scope of the present invention should be Included in the patent scope of the present invention.

Claims (10)

1. an air sterilization device, including housing (1), is arranged on the upper cover (2) that housing (1) top is mutually matched with it, and the front panel top of described housing (1) sets out air port (3), and air inlet (4) is offered in bottom；It is characterized in that, the rear board of housing (1) is respectively provided with connecting plate (11)；Being respectively provided with three row's fixation clamps (17) on two side before housing (1) is internal, described fixation clamp (17) fixes preliminary filter course (7), high efficiency filter layer (8) and nano silver filtering layer (9) the most successively；The centrally disposed blower fan apparatus (5) of housing (1) inner bottom surface, the both sides of described blower fan apparatus (5) connect respectively and add heat pipe (6), and it is outside that blower fan apparatus (5) and the wiring (10) after adding heat pipe (6) series connection are connected to housing (1)；The upper level of housing (1) interior back panel arranges the first fixed plate (14), it is horizontally disposed with the second fixed plate (18) at 2/3rds of housing (1) inside, described the second fixed plate (18) is L-shaped, the wide one side of the second fixed plate (18) with the first fixed plate (14) in same level；nullThe upper end horizontal plane of described the first fixed plate (14) and the second fixed plate (18) places quintessence oil storage box (13)，Fit with housing (1) interior back panel after quintessence oil storage box (13)，Blocked by the one side that the second fixed plate (18) is narrow before quintessence oil storage box (13)，A left side for quintessence oil storage box (13)、The right side fits with the inwall of housing (1)，Described quintessence oil storage box (13) is in box body shape，The inside of quintessence oil storage box (13) arranges two small front aprons (19) becomes three regions by quintessence oil storage box (13) one dividing into three，Screen plate fixed block (20) is set on the sidewall of the inside of quintessence oil storage box (13)，Described screen plate fixed block (20) is L-shaped，Screen plate (15) is placed on the top of quintessence oil storage box (13)，Screen plate fixed block (20) equals to or less than the thickness of slab of screen plate (15) with the gap between quintessence oil storage box (13)；Quintessence oil storage box (13) lower central is fixed with quintessence oil tank (12), and multiple aperture is offered in the bottom surface of upper corresponding quintessence oil tank (12) entrance of quintessence oil storage box (13), and on the tube wall of described quintessence oil tank (12), array arranges multiple through hole.

Air sterilization device the most according to claim 1, it is characterised in that described fixation clamp (17) is made up of two straight plates, fixation clamp (17) and the perpendicular shape of housing (1) sidewall, preset clearance between two straight plates, fixation clamp (17) each column arranges three, totally ten eight.

Air sterilization device the most according to claim 1, it is characterised in that described screen plate (15) includes that plastic plate and drainage screen, described drainage screen are fixed on plastic plate.

Air sterilization device the most according to claim 1, it is characterised in that be respectively provided with air port adjustable plate (16) on described air outlet (3) and air inlet (4).

Air sterilization device the most according to claim 1, it is characterised in that described blower fan apparatus (5) includes blower fan and motor.

Air sterilization device the most according to claim 1, it is characterised in that described the first fixed plate (14) and the length of the second fixed plate (18) are equal to the interior length of housing (1).

Air sterilization device the most according to claim 1, it is characterised in that described high efficiency filter layer (8) is HEPA high efficiency filter layer.

Air sterilization device the most according to claim 1, it is characterised in that torr is set in described quintessence oil storage box (13) and screen plate (15) (21).

Air sterilization device the most according to claim 1, it is characterised in that place pure water respectively in the areas at both sides of described quintessence oil storage box (13), places quintessence oil in zone line.

Air sterilization device the most according to claim 9, it is characterised in that described quintessence oil is cinnamon essential oil or oil of Cymbopogon winterianus.