CN213020131U

CN213020131U - Disinfection and sterilization ventilation system

Info

Publication number: CN213020131U
Application number: CN202022092686.5U
Authority: CN
Inventors: 戴斌; 杨基
Original assignee: Hebei Triassic Environmental Protection Technology Co ltd
Current assignee: Hebei Triassic Environmental Protection Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-20
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a disinfection ventilation system, which comprises an outer shell, shell one side outer wall is provided with the air intake, and air intake inner wall fixedly connected with fan, the inside air intake one side that is close to of shell is provided with first filter screen, and one side that the air intake was kept away from to first filter screen is provided with first mounting panel and second mounting panel, the relative one side outer wall fixedly connected with spiral wind channel of first mounting panel and second mounting panel, the spiral wind channel includes skin and inlayer, and is provided with a plurality of sterilamp between skin and the inlayer. The utility model discloses a set up first filter screen, spiral duct and ultraviolet sterilamp, in the fan inhales the shell with the outside air, then in first filter screen gets into spiral duct, is disinfected by the ultraviolet ray in the spiral duct, can be with the abundant elimination of the bacterium virus in the air, improves ventilation system's purifying effect greatly.

Description

Disinfection and sterilization ventilation system

Technical Field

The utility model relates to an air purification technical field especially relates to a disinfection ventilation system.

Background

Ventilation is a building environment control technology which controls the spread and harm of air pollutants by means of ventilation dilution or ventilation removal and the like, and realizes the quality guarantee of indoor and outdoor air environments, and a ventilation system is a device for realizing the function of ventilation.

In present building, in order to let the circulation of air in the building, guarantee that the air quality in the building is good, so can install ventilation system in the building, present ventilation system has some weak points however, although can filter the harm granule in the air when using, the bacterium virus in the air gets rid of the effect relatively poor, so leads to indoor breeding bacterium easily to bring certain hidden danger to staff's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a disinfection and sterilization ventilation system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a disinfection ventilation system, includes the shell, shell one side outer wall is provided with the air intake, and air intake inner wall fixedly connected with fan, the inside air intake one side that is close to of shell is provided with first filter screen, and one side that the air intake was kept away from to first filter screen is provided with first mounting panel and second mounting panel, the relative one side outer wall fixedly connected with spiral wind channel of first mounting panel and second mounting panel, spiral wind channel includes skin and inlayer, and is provided with a plurality of sterilamp between skin and the inlayer.

Furthermore, the outer wall of one side, far away from the spiral air duct, of the second mounting plate is fixedly connected with two fixing plates, and a draught fan is arranged between the two fixing plates.

Furthermore, a filtering area is arranged on one side of the induced air fan.

Furthermore, a second filter screen, a composite filter layer and a HEPA filter layer are sequentially arranged on one side of the inside of the filter area, which is close to the induced fan.

Furthermore, an air outlet is formed in the outer wall of the other side of the shell.

Further, the inner layer is made of transparent PMMA material.

Furthermore, a plurality of activated carbon adsorption plates are arranged inside the air outlet.

The utility model has the advantages that:

1. the device is through setting up first filter screen, spiral air duct and ultraviolet sterilamp, and in the fan inhaled the shell with the outside air, then in first filter screen gets into spiral air duct, is disinfected by the ultraviolet ray in the spiral air duct, can be with the abundant elimination of the bacterium virus in the air, improves ventilation system's purifying effect greatly.

2. Through setting up the filtering area to set gradually second filter screen, compound filter layer and HEPA filter layer in the filtering area, can fully get rid of the foreign particle in the air through the effect of each filter layer, further promote the purifying effect of air.

3. Through setting up a plurality of active carbon adsorption plates, harmful substance such as formaldehyde, toluene that can decompose the adsorption air and contain to can get rid of the peculiar smell.

Drawings

FIG. 1 is a schematic view of a sterilization and ventilation system according to embodiment 1;

FIG. 2 is a schematic view of a spiral duct structure of a disinfection and sterilization ventilation system as set forth in embodiment 1;

fig. 3 is a schematic view of an air outlet structure of a disinfecting, sterilizing and ventilating system provided in embodiment 2.

In the figure: the air purifier comprises a shell 1, an air inlet 2, a fan 3, a first filter screen 4, a first mounting plate 5, a spiral air duct 6, an outer layer 61, an ultraviolet sterilizing lamp 62, an inner layer 63, a second mounting plate 7, a fan 8, a fixing plate 9, a filtering area 10, a second filter screen 11, a composite filter layer 12, a HEPA filter layer 13, an air outlet 14 and an active carbon adsorption plate 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 and 2, a disinfection ventilation system comprises a housing 1, an air inlet 2 is arranged on the outer wall of one side of the housing 1, a fan 3 is fixedly connected to the inner wall of the air inlet 2, a first filter screen 4 is arranged on one side of the housing 1 close to the air inlet 2, a first mounting plate 5 and a second mounting plate 7 are arranged on one side of the first filter screen 4 far away from the air inlet 2, a spiral air duct 6 is fixedly connected to the outer wall of one side of the first mounting plate 5 opposite to the second mounting plate 7, the spiral air duct 6 comprises an outer layer 61 and an inner layer 63, a plurality of ultraviolet sterilizing lamps 62 are arranged between the outer layer 61 and the inner layer 63, the fan 3 sucks outside air into the housing through the first filter screen 4, then the outside air enters the spiral air duct 6 through the first filter screen 4 and is sterilized by ultraviolet rays in the spiral air duct 6, so that bacteria and viruses in the air can be, greatly improving the purifying effect of the ventilation system.

Wherein, the second mounting panel 7 is kept away from spiral duct 6 one side outer wall fixedly connected with two fixed plates 9, and is provided with between two fixed plates 9 and draws fan 8.

Wherein, a filtering area 10 is arranged at one side of the induced air fan 8.

Wherein, the inside one side that filtering area 10 is close to induced fan 8 has set gradually second filter screen 11, compound filter layer 12 and HEPA filter layer 13, through setting up filtering area 10 to set gradually second filter screen 11, compound filter layer 12 and HEPA filter layer 13 in filtering area 10, can fully get rid of the foreign particle in the air through the effect of each filter layer, further promote the purifying effect of air.

Wherein, the outer wall of the other side of the shell 1 is provided with an air outlet 14.

The inner layer 63 is made of transparent PMMA.

The working principle is as follows: during the use, start in fan 3 inhales shell 1 with the outside air, then first filter screen 4 filters the large granule that contains in the air, then enter into spiral wind channel 6 in, spiral wind channel 6 can reduce the air flow velocity in the pipeline, then by the abundant virus bacterium killing that contains in the air of the ultraviolet ray that a plurality of ultraviolet sterilamp 62 gave out, then by draw in fan 8 and inhale in filtering area 10, further by second filter screen 11, compound filter layer 12 and HEPA filter layer 13 filter, then enter into indoorly from air outlet 14, for indoor pure air that provides.

Example 2

Referring to fig. 3, compared with embodiment 1, the sterilization ventilation system has a plurality of activated carbon adsorption plates 15 inside the air outlet 14, and the plurality of activated carbon adsorption plates 15 can decompose and adsorb harmful substances such as formaldehyde and toluene contained in the air and remove odor.

The working principle is as follows: compared with embodiment 1, the air outlet 14 is provided with a plurality of activated carbon adsorption plates 15 inside, and by providing a plurality of activated carbon adsorption plates 15, harmful substances such as formaldehyde, toluene and the like contained in the air can be decomposed and adsorbed, and the odor can be removed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a disinfection ventilation system, includes shell (1), its characterized in that, shell (1) one side outer wall is provided with air intake (2), and air intake (2) inner wall fixedly connected with fan (3), shell (1) is inside to be close to air intake (2) one side and is provided with first filter screen (4), and one side that air intake (2) were kept away from in first filter screen (4) is provided with first mounting panel (5) and second mounting panel (7), first mounting panel (5) and second mounting panel (7) one side outer wall fixedly connected with spiral duct (6) relatively, spiral duct (6) include outer layer (61) and inlayer (63), and are provided with a plurality of sterilamp (62) between outer layer (61) and inlayer (63).

2. A disinfection, sterilization and ventilation system as claimed in claim 1, wherein said second mounting plate (7) is fixedly connected with two fixing plates (9) on the outer wall of the side far away from said spiral duct (6), and a fan (8) is disposed between said two fixing plates (9).

3. A sterilisation and ventilation system according to claim 2, characterised in that said fan (8) is provided with a filtering area (10) on one side.

4. A disinfection, sterilization and ventilation system as claimed in claim 3, characterized in that said filtering area (10) is provided with a second filter screen (11), a composite filter layer (12) and a HEPA filter layer (13) in sequence on the inner side close to the induced fan (8).

5. A disinfection and sterilization ventilation system as claimed in claim 1, wherein said outer wall of said other side of said housing (1) is provided with an air outlet (14).

6. A sterilisation and ventilation system according to claim 1, characterised in that said inner layer (63) is of transparent PMMA material.

7. A disinfection and sterilization ventilation system as claimed in claim 5, wherein said air outlet (14) is internally provided with a plurality of activated carbon adsorption plates (15).