阅读说明：本技术 多弯形冠状病毒灭活通道及冠状病毒室内空气消毒机 (Multi-bent-shaped coronavirus inactivation channel and indoor coronavirus air disinfection machine ) 是由 张永 冯永泉 于 2021-03-22 设计创作，主要内容包括：本发明公开了一种多弯形冠状病毒灭活通道,包括多弯形空气束流管道,该多弯形空气束流管道采用ABS塑料材质制作,且为一体式柱形结构；多弯形空气束流管道的两端分别为空气进气口和空气出气口,中间段为多弯形管道；多弯形管道包括数个平直段以及连接两个相邻平直段的弯曲段,平直段的长度大于弯曲段的长度；在每个平直段内的正中心位置均固定有一与管道轴线相平行的紫外线灯管；紫外线灯管的两侧外管壁与对应管道内壁间的最短距离为25-50mm。本发明应用于冠状病毒空气消毒机中,相较于现有的病毒灭活通道,在达到了对冠状病毒等的优异灭活效果的同时也有效避免了紫外线外泄,在当前形势下,具有很强的实用价值。(The invention discloses a multi-bent coronavirus inactivation channel, which comprises a multi-bent air beam pipeline, wherein the multi-bent air beam pipeline is made of ABS plastic materials and is of an integrated cylindrical structure; the two ends of the multi-bent air beam pipeline are respectively provided with an air inlet and an air outlet, and the middle section of the multi-bent air beam pipeline is a multi-bent pipeline; the multi-bend pipeline comprises a plurality of straight sections and a bend section for connecting two adjacent straight sections, wherein the length of each straight section is greater than that of each bend section; an ultraviolet lamp tube parallel to the axis of the pipeline is fixed at the right center of each straight section; the shortest distance between the outer pipe walls on the two sides of the ultraviolet lamp tube and the inner wall of the corresponding pipeline is 25-50 mm. Compared with the existing virus inactivation channel, the invention can effectively avoid the leakage of ultraviolet rays while achieving the excellent inactivation effect on coronavirus and the like, and has strong practical value under the current situation.)

1. A multi-bent-shape coronavirus inactivation channel is characterized by comprising a multi-bent-shape air beam pipeline, wherein the multi-bent-shape air beam pipeline is made of ABS plastic materials and is of an integrated cylindrical structure; the two ends of the multi-bent air beam pipeline are respectively provided with an air inlet and an air outlet, and the middle section of the multi-bent air beam pipeline is a multi-bent pipeline; the multi-bend pipeline comprises a plurality of straight sections and a bend section for connecting two adjacent straight sections, wherein the length of each straight section is greater than that of each bend section; an ultraviolet lamp tube parallel to the axis of the pipeline is fixed at the right center of each straight section; the shortest distance between the outer pipe walls on the two sides of the ultraviolet lamp tube and the inner wall of the corresponding pipeline is 25-50 mm.

2. The multi-curved coronavirus inactivation channel of claim 1, wherein the ultraviolet light tube emits ultraviolet light having a wavelength of 222 nm.

3. The multi-curved coronavirus inactivation channel of claim 1, wherein the ultraviolet light tube emits ultraviolet light at a wavelength of 253.7 nm.

4. The multi-curved coronavirus inactivation channel of claim 1, wherein the ultraviolet light tube emits ultraviolet light at a wavelength of 275 nm.

5. The channel of claim 1, wherein a duct fan is disposed at an air inlet of the multi-curved air stream duct.

6. The multi-curved coronavirus inactivation channel of claim 1, wherein the number of straight sections and curved sections in the multi-curved pipeline is determined by the number of viruses to be inactivated and the residence time of the viruses in the pipeline.

7. A coronavirus indoor air sterilizer comprising the multi-curved coronavirus inactivation channel of any one of claims 1 to 6.

Technical Field

The invention relates to the technical field of disinfection equipment, in particular to a multi-bent coronavirus inactivation channel and a coronavirus indoor air disinfection machine.

Background

At present, the coronavirus is pandemic and outbreak all over the world, and China is no exception, and the harm of the coronavirus brings immeasurable life and great economic loss to all human beings. The struggle against the epidemic prevention of coronaviruses will be long-term, and the state has brought the normalized persistence management into the state policy.

At present, biological and virus research institutions of various countries all over the world lead to the conclusion that ultraviolet rays in special wave bands can radiate the air containing new coronavirus to effectively inactivate the human coronavirus. The selected indoor air disinfector for the coronavirus needs three elements and necessary conditions for inactivating the coronavirus; 1. ultraviolet light source of special wavelength band. 2. Inactivating the residence time of coronavirus in the air in the room. 3. The coronavirus is irradiated by the strong ultraviolet light source at zero distance and without dead angle. In addition, the intense ultraviolet light source has an effect of damaging human skin and eyes indoors, and thus the ultraviolet light source must be shielded and the light source must be isolated from the outside.

Disclosure of Invention

In view of the above, the present invention provides a multi-bend coronavirus inactivation channel and a coronavirus indoor air sterilizer, and the specific technical scheme is as follows:

a multi-bent-shape coronavirus inactivation channel comprises a multi-bent-shape air beam pipeline, wherein the multi-bent-shape air beam pipeline is made of ABS plastic materials and is of an integrated cylindrical structure; the two ends of the multi-bent air beam pipeline are respectively provided with an air inlet and an air outlet, and the middle section of the multi-bent air beam pipeline is a multi-bent pipeline; the multi-bend pipeline comprises a plurality of straight sections and a bend section for connecting two adjacent straight sections, wherein the length of each straight section is greater than that of each bend section; an ultraviolet lamp tube parallel to the axis of the pipeline is fixed at the right center of each straight section; the shortest distance between the outer pipe walls on the two sides of the ultraviolet lamp tube and the inner wall of the corresponding pipeline is 25-50 mm.

The invention relates to a tubular sterilizing channel specially arranged in an indoor air sterilizer for coronavirus, which is a round tubular object with various diameters and sizes made of ABS plastic material, wherein the two ends of the pipeline are respectively provided with an air inlet and an air outlet, the middle section of the pipeline is a multi-bend pipeline, and an ultraviolet lamp tube is arranged in a straight section with longer length in the multi-bend pipeline.

The ultraviolet lamp tubes are fixed in the closed multi-bent-shaped air beam pipeline in a segmented manner, so that the ultraviolet light can be effectively prevented from leaking, and meanwhile, when indoor air flows through the ultraviolet lamp tubes in the multi-bent-shaped channel in a bundling manner, strong ultraviolet light waves emitted by the ultraviolet lamp tubes can be radiated by the strong ultraviolet light waves to thoroughly inactivate the coronavirus in the air flowing through the pipeline at zero distance without dead angles.

Preferably, the wavelength of the ultraviolet rays emitted from the ultraviolet lamp is 222 nm.

Preferably, the wavelength of the ultraviolet light emitted from the ultraviolet lamp is 253.7 nm.

Preferably, the ultraviolet light emitted from the ultraviolet light tube has a wavelength of 275 nm.

Practical experiments prove that the ultraviolet light waves with the three wavelengths have very excellent inactivation effects on new coronavirus, cold virus, staphylococcus and the like.

Preferably, a pipeline fan is arranged at an air inlet of the multi-bent air beam pipeline.

Preferably, the number of straight sections and curved sections in the multi-curved conduit is determined by the number of viruses to be inactivated and the residence time of the viruses in the conduit.

The invention also provides an indoor coronavirus air sterilizer, wherein the multi-bent coronavirus inactivation channel is arranged in the sterilizer.

Compared with the existing virus inactivation channel, the multi-bent-shaped coronavirus inactivation channel disclosed by the invention has the advantages that the number of straight sections and bent sections in the multi-bent-shaped pipeline is properly increased, the length of the pipeline is effectively prolonged, the time for inactivating the coronavirus is prolonged, and meanwhile, the thorough zero-distance and dead-corner-free inactivation of the coronavirus in the air flowing through the pipeline can be realized.

The invention achieves excellent inactivation effect on coronavirus and the like, effectively avoids ultraviolet leakage, realizes shielding and external isolation of an ultraviolet light source, avoids the harm of the strong ultraviolet light source to the skin and eyes of people indoors, and has very high practical value under the current situation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of the multi-curved coronavirus inactivation channel of the present invention.

In the figure: 1-a multi-bend air beam pipeline, 11-a straight section and 12-a bend section; 2-air inlet; 3-air outlet; 4-ultraviolet lamp tube; 5-pipeline fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

Example 1:

the invention relates to a multi-bent coronavirus inactivation channel, which comprises a multi-bent air beam pipeline 1, wherein the multi-bent air beam pipeline 1 is made of ABS plastic materials and is of an integrated cylindrical structure; the two ends of the multi-bend air beam pipeline 1 are respectively provided with an air inlet 2 and an air outlet 3, and the middle section is a multi-bend pipeline; the multi-bend pipeline comprises a plurality of straight sections 11 and a bend section 12 connecting two adjacent straight sections, wherein the length of each straight section 11 is greater than that of the bend section 12; an ultraviolet lamp tube 4 parallel to the axis of the pipeline is fixed at the right center position in each straight section 11; the shortest distance between the outer pipe walls on the two sides of the ultraviolet lamp tube 4 and the inner wall of the corresponding pipeline is 25-50 mm. A pipeline fan 5 is arranged at the air inlet 2 of the multi-bending air beam pipeline 1. The number of straight sections 11 and curved sections 12 in the multi-curved pipeline is determined by the number of viruses to be inactivated and the residence time of the viruses in the pipeline. The wavelength of the ultraviolet rays emitted from the ultraviolet lamp tube 4 is 222nm, which is the most preferred embodiment, and the optimal coronavirus inactivation effect can be achieved at the wavelength.

Example 2:

the invention relates to a multi-bent coronavirus inactivation channel, which comprises a multi-bent air beam pipeline 1, wherein the multi-bent air beam pipeline 1 is made of ABS plastic materials and is of an integrated cylindrical structure; the two ends of the multi-bend air beam pipeline 1 are respectively provided with an air inlet 2 and an air outlet 3, and the middle section is a multi-bend pipeline; the multi-bend pipeline comprises a plurality of straight sections 11 and a bend section 12 connecting two adjacent straight sections, wherein the length of each straight section 11 is greater than that of the bend section 12; an ultraviolet lamp tube 4 parallel to the axis of the pipeline is fixed at the right center position in each straight section 11; the shortest distance between the outer pipe walls on the two sides of the ultraviolet lamp tube 4 and the inner wall of the corresponding pipeline is 25-50 mm. A pipeline fan 5 is arranged at the air inlet 2 of the multi-bending air beam pipeline 1. The number of straight sections 11 and curved sections 12 in the multi-curved pipeline is determined by the number of viruses to be inactivated and the residence time of the viruses in the pipeline. The ultraviolet ray emitted from the ultraviolet ray tube 4 has a wavelength of 253.7 nm.

Example 3:

the invention relates to a multi-bent coronavirus inactivation channel, which comprises a multi-bent air beam pipeline 1, wherein the multi-bent air beam pipeline 1 is made of ABS plastic materials and is of an integrated cylindrical structure; the two ends of the multi-bend air beam pipeline 1 are respectively provided with an air inlet 2 and an air outlet 3, and the middle section is a multi-bend pipeline; the multi-bend pipeline comprises a plurality of straight sections 11 and a bend section 12 connecting two adjacent straight sections, wherein the length of each straight section 11 is greater than that of the bend section 12; an ultraviolet lamp tube 4 parallel to the axis of the pipeline is fixed at the right center position in each straight section 11; the shortest distance between the outer pipe walls on the two sides of the ultraviolet lamp tube 4 and the inner wall of the corresponding pipeline is 25-50 mm. A pipeline fan 5 is arranged at the air inlet 2 of the multi-bending air beam pipeline 1. The number of straight sections 11 and curved sections 12 in the multi-curved pipeline is determined by the number of viruses to be inactivated and the residence time of the viruses in the pipeline. The ultraviolet ray emitted from the ultraviolet ray tube 4 has a wavelength of 275 nm.

The shortest distance between the outer tube walls on the two sides of the ultraviolet lamp tube 4 and the inner wall of the corresponding tube is set to be 25-50mm because: if the distance is less than 25mm, the multi-bent air beam pipeline 1 generates heat due to the fact that the ultraviolet irradiation distance is too short, and the service life of the pipeline is easily affected; if the distance is more than 50mm, a good virus inactivation effect cannot be achieved.

The invention relates to a multi-bending coronavirus inactivation channel specially used in a coronavirus indoor air sterilizer, wherein a multi-bending air beam pipeline 1 in the channel is a round tubular object (which can be in various diameter sizes) made of ABS plastic materials, the middle section of the multi-bending air beam pipeline 1 is a multi-bending pipeline, an ultraviolet lamp tube 4 is arranged in a straight section 11 of the multi-bending pipeline, the length of the straight section 11 is greater than that of a bending section 12 connected with the two ends of the straight section, the structure correspondingly prolongs the residence time of indoor air beams carrying coronavirus in the pipeline, and people can properly increase the number of the straight section 11 and the bending section 12 in the multi-bending pipeline according to the virus inactivation effect so as to prolong the length of the pipeline and increase the time for inactivating the coronavirus. In addition, the ultraviolet light can be effectively prevented from leaking by fixing the ultraviolet light tubes 4 in the multi-bent channel in a segmented manner, and meanwhile, when indoor air flows through the ultraviolet light tubes 4 in the multi-bent channel in a beam manner, the radiation of strong specific ultraviolet light waves can thoroughly inactivate the coronavirus in the air flowing through the multi-bent channel at zero distance without dead angles.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.