CN213931324U - Circulating air device that disappears - Google Patents

Abstract

The utility model relates to a circulating air sterilizing and killing device, which comprises a shell, wherein a wind channel is arranged inside the shell, the two ends of the wind channel are respectively provided with a wind inlet pipeline and a wind outlet pipeline, a filter section and a light plasma generator are arranged in the wind inlet pipeline, and an exhaust fan is arranged in the wind outlet pipeline; the controller, the light plasma generator and the exhaust fan are used for adjusting the power of the light plasma generator and the exhaust fan; the special ultraviolet light source is utilized to excite oxygen and water vapor in the air to ionize the oxygen and the water vapor, the oxygen and the water vapor are sent into a service area to actively sterilize and deodorize by means of a power fan of the air in the equipment, and pollutants can be actively treated without entering the equipment in the treatment of the pollutants; the ultra-low resistance high-efficiency and medium-efficiency filter screen is made of electret materials, has low wind resistance and high efficiency, and filters aerosol entering equipment; thereby effectively sterilizing and purifying the air.

Description

Circulating air device that disappears

Technical Field

The utility model relates to an air purification technical field specifically is a circulating air device that disappears.

Background

Indoor air microorganisms are mainly derived from two aspects: firstly, the droplets can disperse microorganisms parasitizing the oral cavity and the throat of a person into the air in the form of droplets when the person breathes, speaks and sneezes deeply; and secondly, the average bacteria content of the scurf and the dust of the human body is calculated to reach 4 ten thousand, and the scurf and the dust can be suspended in the air to pollute the air along with the indoor movement of the human body, and particularly when a patient is at home, the corresponding pathogenic bacteria can be found in the air.

The airborne diseases of these pathogens are: epidemic cerebrospinal meningitis, diphtheria, pertussis, tuberculosis, pneumonia, measles, chickenpox, influenza, mumps, malaria virus and adenovirus infection, etc., and thus, it is necessary to keep the air clean indoors.

At present, air purification of closed spaces (washrooms and elevators) is carried out by means of filtering equipment, but the technology has no way to treat air which does not enter the equipment. Meanwhile, disinfection is carried out in the form of disinfection liquid, but the taste of the disinfection liquid brings bad experience to indoor people, so one of the existing solutions is to kill air by means of light plasma, and the technology is gas containing ions and free electrons generated by ultraviolet light. The ultraviolet light and ion clusters in the purifier can decompose harmful impurities in the air into inert compounds. The air flow of the air conditioning system carries the effective ions into the room, the whole personnel activity area is filled with the effective ions, and TVOC, bacteria, germs and fungi in the indoor air are killed actively; the negative ions in the light plasma can also actively treat suspended particles in the indoor air, so that the air quality is optimized; the bacteria and viruses on the surface of the indoor object are also treated, so that the infection probability during epidemic diseases is reduced.

Therefore, there is a need for an air disinfection apparatus based on the optical plasma technology.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a circulating air sterilizer, which can solve the technical problems of the background art.

The utility model discloses a circulating air sterilizing device, which comprises a shell, wherein a wind channel is arranged inside the shell, the two ends of the wind channel are respectively provided with a wind inlet pipeline and a wind outlet pipeline, a filter section and a light plasma generator are arranged in the wind inlet pipeline, and an exhaust fan is arranged in the wind outlet pipeline; the inside controller that still is equipped with of casing, controller and light plasma generator and exhaust fan are used for adjusting the power of light plasma generator and exhaust fan.

Furthermore, the filtering section is an ultra-low resistance high-medium efficiency filter made of an electret material and arranged in the air inlet pipeline.

Further, the optical plasma generator comprises an ultraviolet light source arranged in the air duct.

Further, the controller includes a fan control circuit power regulator.

Further, the exhaust fan is a fan arranged in the air outlet pipeline, and the fan is connected with the fan control circuit.

Furthermore, a power supply is arranged in the shell and connected with the light plasma generator and the power supply regulator.

The utility model has the advantages that: the utility model discloses a circulating air disappears and kills device utilizes special ultraviolet source, arouses oxygen and vapor in the air, makes its ionization, with the help of the power fan of the air in the equipment, sends it into service area initiative sterilization and remove the flavor, does not need the pollutant to enter equipment to the processing of pollutant and can initiatively handle; the ultra-low resistance high-efficiency and medium-efficiency filter screen is made of electret materials, has low wind resistance and high efficiency, and filters aerosol entering equipment; thereby effectively sterilizing and purifying the air.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and it will be apparent to those skilled in the art that other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of the present invention.

The reference numbers are as follows: 1-shell, 11-air duct, 2-filtering section, 3-light plasma generator, 4-air exhauster and 5-controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1: the circulating air sterilizing device comprises a shell 1, wherein an air duct 11 is arranged inside the shell 1, an air inlet pipeline and an air outlet pipeline are respectively arranged at two ends of the air duct 11, a filtering section 2 and a light plasma generator 3 are arranged in the air inlet pipeline, and an exhaust fan 4 is arranged in the air outlet pipeline; the inside of the shell 1 is also provided with a controller 5, and the controller 5, the light plasma generator 3 and the exhaust fan 4 are used for adjusting the power of the light plasma generator 3 and the exhaust fan 4.

In this embodiment, the filtering section 2 is an ultra-low resistance high-medium efficiency filter made of an electret material and installed in the air inlet duct.

In this embodiment, the optical plasma generator 3 includes an ultraviolet light source disposed in the air duct 11, and generates optical plasma by ionizing oxygen and water vapor in the air by the ultraviolet light source.

In this embodiment, the controller 5 includes a fan control circuit power regulator.

In this embodiment, the exhaust fan 4 is a fan disposed in the air outlet pipeline, and the fan is connected to a fan control circuit, and the fan control circuit is used for controlling the gear of the fan, so as to adjust the air speed in the air duct 11.

In this embodiment, a power supply is arranged in the casing 1, the power supply is connected with the light plasma generator 3 and a power supply regulator, the power supply regulator is used for regulating the working power of the power supply, and a plurality of gears are respectively regulated.

The equipment is arranged in a closed space, suspended particles, aerosol and the like in the air passing through the equipment are filtered, meanwhile, oxygen and water molecules in the passing air are decomposed into ozone, hydroxyl, free oxygen atoms, superoxide ions and other oxides, the effective ions are carried by the airflow of the air conditioning system to enter the room, and TVOC, bacteria, germs and fungi in the indoor air are killed actively; the negative ions in the light plasma can also actively treat suspended particles in the indoor air, so that the air quality is optimized; the bacteria and viruses on the surface of the indoor object are also treated, so that the infection probability during epidemic diseases is reduced.

The utility model discloses a circulating air disappears and kills device utilizes special ultraviolet source, arouses oxygen and vapor in the air, makes its ionization, with the help of the power fan of the air in the equipment, sends it into service area initiative sterilization and remove the flavor, does not need the pollutant to enter equipment to the processing of pollutant and can initiatively handle; the ultra-low resistance high-efficiency and medium-efficiency filter screen is made of electret materials, has low wind resistance and high efficiency, and filters aerosol entering equipment; thereby effectively sterilizing and purifying the air.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. A circulating air sterilizing device is characterized in that: the device comprises a shell, wherein an air duct is arranged in the shell, an air inlet pipeline and an air outlet pipeline are respectively arranged at two ends of the air duct, a filtering section and a light plasma generator are arranged in the air inlet pipeline, and an exhaust fan is arranged in the air outlet pipeline; the inside controller that still is equipped with of casing, controller and light plasma generator and exhaust fan are used for adjusting the power of light plasma generator and exhaust fan.

2. A circulating air sterilizer as claimed in claim 1, wherein: the filtering section is an ultra-low resistance high-efficiency and medium-efficiency filter made of an electret material and arranged in the air inlet pipeline.

3. A circulating air sterilizer as claimed in claim 1, wherein: the light plasma generator comprises an ultraviolet light source arranged in an air duct.

4. A circulating air sterilizer as claimed in claim 1, wherein: the controller includes a fan control circuit and a power regulator.

5. A circulating air sterilizer as claimed in claim 4, wherein: the exhaust fan is a fan arranged in the air outlet pipeline, and the fan is connected with the fan control circuit.

6. A circulating air sterilizer as claimed in claim 4, wherein: and a power supply is arranged in the shell and connected with the light plasma generator and the power supply regulator.

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