CN214581633U - Air sterilizer - Google Patents

Abstract

The utility model provides an air sterilizer, which comprises an air inlet, a first filter chamber, an air supply chamber, a sterilization chamber, a second filter chamber and an air outlet which are communicated in sequence; the first filter chamber and the second filter chamber are both provided with filter structures, and the filter structures in the second filter chamber comprise at least two layers of filter screens; an air disinfector, through setting up two sections at least filtration, especially set up two-layer filter in the low reaches of retort room, can be on the basis of exterminating the germ, the germ residue in the air of fully reducing outflow air disinfector is favorable to improving air disinfector's degerming efficiency, improves air disinfector's purifying effect, ensures user's health.

Description

Air sterilizer

Technical Field

The utility model relates to the technical field of disinfectors, in particular to an air disinfector.

Background

At present, indoor environments where people often move suffer from various pollution, the pollution affects the aspects of our lives, some pollution can cause symptoms such as dizziness, nausea and the like of people, the working efficiency of people is seriously affected, and especially, the bacterial pollution has a serious limiting effect on the improvement of the life quality.

In order to improve quality of life, air disinfectors are widely used for purifying indoor air. Air disinfectors currently on the market have a purifying effect on various pollutants, such as: total suspended particulate matter, various harmful gases, viruses, bacteria, and the like; for example, in the prior art, a plasma generator is often used for sterilization to eliminate bacterial contamination; however, because the filter screen in the existing sterilizer is generally only provided with a single layer, the sterilized inactivated bacteria are difficult to be fully filtered, and the air flow blown by the air sterilizer still carries part of the inactivated bacteria, so that the efficiency of removing the bacteria by the air sterilizer is reduced, and the purification effect of the air sterilizer is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to an air sterilizer, which solves the problem of low sterilization efficiency of the air sterilizer in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an air sterilizer comprises an air inlet, a first filter chamber, an air supply chamber, a sterilization chamber, a second filter chamber and an air outlet which are communicated in sequence; all set up filtration in first filter chamber, the second filter chamber, filtration in the second filter chamber includes at least two-layer filter screen.

Furthermore, the filtering structure in the second filtering chamber comprises a second filtering net and a third filtering net, the air inlet end of the second filtering net is communicated with the air outlet end of the sterilizing chamber, the air inlet end of the third filtering net is communicated with the air outlet end of the second filtering net, and the air outlet end of the third filtering net is communicated with the air outlet.

Further, a sterilization device is arranged in the sterilization chamber, and the sterilization device is a plasma generator.

Further, filtration in the first filter chamber includes first filter screen, first filter screen sets up the entrance at first filter chamber, the air inlet end and the air intake intercommunication of first filter screen, the air-out end and the inner chamber intercommunication of first filter chamber of first filter screen.

Further, the entrance of first filter chamber sets up fixed frame, first filter screen is connected with fixed frame.

Furthermore, a fan is arranged in the air supply chamber, an air inlet end of the fan is communicated with an outlet of the first filter chamber, and an air outlet end of the fan is communicated with an inlet of the sterilizing chamber.

Furthermore, a support is arranged in the air supply chamber and connected with the fan.

Further, the air sterilizer comprises a shell structure, the shell structure is provided with an air inlet and an air outlet, and the first filter chamber, the air supply chamber, the sterilization chamber and the second filter chamber are all arranged inside the shell structure.

Further, shell structure includes front panel, top panel, the air intake is porous structure, is set up at the front panel, the air outlet is porous structure, is set up at the top panel.

Compared with the prior art, the air disinfector of the utility model has the following advantages:

an air disinfector, through setting up two sections at least filtration, especially set up two-layer filter in the low reaches of retort room, can be on the basis of exterminating the germ, the germ residue in the air of fully reducing outflow air disinfector is favorable to improving air disinfector's degerming efficiency, improves air disinfector's purifying effect, ensures user's health.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is an isometric view of an air sterilizer according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an air sterilizer with side panels removed according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the embodiment of the present invention after the front panel and the top panel are continuously removed based on fig. 2;

fig. 4 is an exploded view of the embodiment of the present invention on the basis of fig. 3.

Description of reference numerals:

1. an air inlet; 2. an air outlet; 3. a side panel; 4. a first filtering chamber; 5. an air supply chamber; 6. a fan; 7. a sterilizing chamber; 8. a plasma generator; 9. a second filtering chamber; 10. a first filter screen; 11. a second filter screen; 12. a third filter screen; 13. a fixing frame; 14. a front panel; 15. a top panel; 16. and (4) a bracket.

Detailed Description

The inventive concepts of the present disclosure will be described hereinafter using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. These utility concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. Meanwhile, the terms in the directions of upstream and downstream in the application are based on the flow of air and are consistent with the conventional cognitive and habitual terms in daily life of people.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to solve the problem that the sterilization efficiency of the air sterilizer is low, the embodiment provides an air sterilizer, the air sterilizer comprises a shell structure, the shell structure is provided with an air inlet 1 and an air outlet 2, a first filtering chamber 4, an air supply chamber 5, a sterilizing chamber 7 and a second filtering chamber 9 which are sequentially communicated are arranged in the shell structure, an inlet of the first filtering chamber 4 is communicated with the air inlet 1, and an outlet of the second filtering chamber 9 is communicated with the air outlet 2. When the air sterilizer operates, external air enters the air sterilizer from the air inlet 1, passes through the first filter chamber 4, the air supply chamber 5, the sterilizing chamber 7 and the second filter chamber 9 to realize air purification, and then flows into the external environment from the air outlet 2.

The first filtering chamber 4 is provided with a filtering structure for preliminary filtering of air entering the interior of the air sterilizer, such as lint and suspended particles in the air.

The air supply chamber 5 is internally provided with a fan 6, the air inlet end of the fan 6 is communicated with the outlet of the first filter chamber 4, and the air outlet end of the fan 6 is communicated with the inlet of the sterilizing chamber 7 and used for conveying the air filtered by the first filter chamber 4 to the sterilizing chamber 7. And a support 16 is arranged in the air supply chamber 5, and the support 16 is connected with the fan 6 and used for fixing the fan 6.

A sterilization device is arranged in the sterilization chamber 7 and is used for killing germs in the air; the sterilization device can perform sterilization by using any one or more sterilization devices in the prior art, such as: plasma generator 8 sterilization, disinfectant injector sterilization, ultraviolet generator sterilization, and the like, which are not described herein in detail in view of the prior art; in a preferred embodiment of the present application, the sterilization device is a plasma generator 8.

Considering that the air flow after sterilization carries inactivated germs, in order to remove the germs from the sterilized air, the second filtering chamber 9 is arranged in the air purifier, and the second filtering chamber 9 is also provided with a filtering structure at least used for filtering the germs carrying the inactivation in the air flow after sterilization.

Therefore, the filtering structure is arranged at least in two sections, particularly in the downstream of the sterilizing chamber 7, so that the residual quantity of germs in the air flowing out of the air sterilizer can be fully reduced on the basis of killing germs, the sterilizing efficiency of the air sterilizer is improved, the purifying effect of the air sterilizer is improved, and the health of a user is guaranteed.

Filtration in first filter chamber 4 includes first filter screen 10, first filter screen 10 sets up the entrance at first filter chamber 4, the entrance of first filter chamber 4 sets up fixed frame 13, first filter screen 10 is connected with fixed frame 13 for fix first filter screen 10. Wherein, the air inlet end and the 1 intercommunication of air intake of first filter screen 10, the air-out end of first filter screen 10 and the inner chamber intercommunication of first filter chamber 4 to set up first filter screen 10 through 1 department of air intake at the air disinfector, make the inside air of entering air disinfector at first through prefilter, strain the flock in the air, material such as suspended particulate matter, hinder inside external impurity gets into the air disinfector, avoid external impurity to produce the interference to the normal operating of air disinfector, be favorable to improving the life of air disinfector.

The filtering structure in the second filtering chamber 9 comprises a second filtering net 11 and a third filtering net 12, wherein the air inlet end of the second filtering net 11 is communicated with the air outlet end of the sterilizing chamber 7, the air inlet end of the third filtering net 12 is communicated with the air outlet end of the second filtering net 11, and the air outlet end of the third filtering net 12 is communicated with the air outlet 2; thereby after the sterilizing equipment in retort room 7 exterminateed the germ in the air, through set up two at least layers of filter screens in second filter chamber 9, be favorable to fully filtering the germ, reduce the germ residual amount in the air that air disinfector flowed out to disinfect in the space of 30 cubic meters as the example, the degerming efficiency of the air disinfector of this application in 1 hour can reach 99.94%.

The shell structure comprises a front panel 14 and a top panel 15, the air inlet 1 is of a porous structure and is arranged on the front panel 14, and the air outlet 2 is of a porous structure and is arranged on the top panel 15; thereby make the air can follow air disinfector the place ahead and inhale, the air after the purification is discharged from air disinfector's top, is favorable to guaranteeing simultaneously that business turn over wind is even.

In addition, on the basis of the related structure and the assembly relationship of the air sterilizer provided by the embodiment, the air sterilizer further comprises a detection device, a circuit element, a handle, a base and other structures; since they are all the prior art, they are not described herein in detail.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. An air sterilizer is characterized by comprising an air inlet (1), a first filter chamber (4), an air supply chamber (5), a sterilizing chamber (7), a second filter chamber (9) and an air outlet (2) which are communicated in sequence; all set up filtration in first filter chamber (4), second filter chamber (9), filtration in second filter chamber (9) includes at least two-layer filter screen.

2. An air sterilizer as claimed in claim 1, wherein the filtering structure in the second filtering chamber (9) comprises a second filtering screen (11) and a third filtering screen (12), the air inlet end of the second filtering screen (11) is communicated with the air outlet end of the sterilizing chamber (7), the air inlet end of the third filtering screen (12) is communicated with the air outlet end of the second filtering screen (11), and the air outlet end of the third filtering screen (12) is communicated with the air outlet (2).

3. An air sterilizer as claimed in claim 1, characterized in that the sterilization chamber (7) is provided with sterilization means, which are plasma generators (8).

4. An air sterilizer as claimed in claim 1, characterised in that the filtering structure in the first filtering chamber (4) comprises a first filter (10), the first filter (10) is arranged at the inlet of the first filtering chamber (4), the air inlet end of the first filter (10) is communicated with the air inlet (1), and the air outlet end of the first filter (10) is communicated with the inner cavity of the first filtering chamber (4).

5. An air sterilizer as claimed in claim 4, characterized in that a fixed frame (13) is provided at the inlet of the first filter chamber (4), the first filter (10) being connected to the fixed frame (13).

6. An air sterilizer as claimed in claim 1, wherein a fan (6) is arranged in the air supply chamber (5), the air inlet end of the fan (6) is communicated with the outlet of the first filter chamber (4), and the air outlet end of the fan (6) is communicated with the inlet of the sterilizing chamber (7).

7. An air sterilizer as claimed in claim 6, characterized in that a bracket (16) is arranged in the blowing chamber (5), the bracket (16) being connected to the fan (6).

8. An air sterilizer as claimed in claim 1, characterised in that it comprises a housing structure provided with an air inlet (1) and an air outlet (2), the first filter chamber (4), the air supply chamber (5), the sterilisation chamber (7) and the second filter chamber (9) being arranged inside the housing structure.

9. An air sterilizer as claimed in claim 8, characterized in that the housing structure comprises a front panel (14), a top panel (15), the air inlet (1) is of a porous structure and is arranged on the front panel (14), and the air outlet (2) is of a porous structure and is arranged on the top panel (15).

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