阅读说明：本技术 一种用于气溶胶传播病毒灭活的扇轮电极结构 (Fan wheel electrode structure for inactivating aerosol-transmitted viruses ) 是由 兰贵天 吴隆文 黄小龙 贾利川 肖先勇 赵莉华 于 2020-06-02 设计创作，主要内容包括：本发明公开了一种用于气溶胶传播病毒灭活的扇轮电极结构,包括圆筒外壳、内轴、发生极扇轮、收集极扇轮和支架：所述圆筒外壳一侧设置有进气口,所述圆筒外壳另一侧设置有出气口,所述圆筒外壳为有机玻璃外壳,所述内轴为圆柱体结构,所述内轴两侧均固定连接于支架,所述支架固定连接于圆筒外壳两侧,所述内轴内部设置三组电源线,分别连接正高压与负偏电压以及加热装置所需的电源线；所述的发生极扇轮采用双环结构,所述发生极扇轮包括第一内固定圈和第一外固定圈,所述第一内固定圈一侧固定连接有第一连接支架,所述第一连接支架一侧固定连接于第一外固定圈,本发明可放置更多的高压电极,且不增加体积。(The invention discloses a fan wheel electrode structure for aerosol transmission virus inactivation, which comprises a cylinder shell, an inner shaft, a generating electrode fan wheel, a collecting electrode fan wheel and a bracket, wherein the generating electrode fan wheel comprises a first electrode and a second electrode, the first electrode is connected with the second electrode through a first connecting wire, the second electrode is connected with the third electrode through a second connecting wire, and the: the heating device comprises a cylindrical shell, an inner shaft, a support, three groups of power lines and three groups of power lines, wherein one side of the cylindrical shell is provided with an air inlet, the other side of the cylindrical shell is provided with an air outlet, the cylindrical shell is an organic glass shell, the inner shaft is of a cylindrical structure, the two sides of the inner shaft are fixedly connected to the support, the support is fixedly connected to the two sides of the cylindrical shell, and the inner shaft is internally provided with three groups of power lines which are; the generator impeller adopts a double-ring structure, and comprises a first inner fixing ring and a first outer fixing ring, wherein one side of the first inner fixing ring is fixedly connected with a first connecting support, and one side of the first connecting support is fixedly connected with the first outer fixing ring.)

1. A fan wheel electrode structure for inactivating aerosol-transmitted viruses comprises a cylinder shell (1), an inner shaft (2), a generator fan wheel (3), a collector fan wheel (4) and a bracket (5), and is characterized in that:

an air inlet (6) is formed in one side of the cylindrical shell (1), an air outlet (7) is formed in the other side of the cylindrical shell (1), and the cylindrical shell (1) is an organic glass shell;

the inner shaft (2) is of a cylindrical structure, two sides of the inner shaft (2) are fixedly connected to the support (5), the support (5) is fixedly connected to two sides of the cylindrical shell (1), and three groups of power lines are arranged inside the inner shaft (2) and are respectively connected with positive high voltage, negative bias voltage and power lines required by a heating device;

the generator fan wheel (3) adopts a double-ring structure, the generator fan wheel (3) comprises a first inner fixing ring (11) and a first outer fixing ring (12), one side of the first inner fixing ring (11) is fixedly connected with a first connecting support (13), one side of the first connecting support (13) is fixedly connected with the first outer fixing ring (12), a first annular cavity (14) is formed between the first inner fixing ring (11) and the first outer fixing ring (12), a generator pole (15) is fixedly welded in the first annular cavity (14), and the generator pole (15) is electrically connected to a voltage power supply;

collector impeller (4) adopt the dicyclo structure, collector impeller (4) include second inner fixed ring (16) and the outer retainer plate of second (17), second inner fixed ring (16) one side fixedly connected with second linking bridge (18), second linking bridge (18) one side fixed connection is in the outer retainer plate of second (17), form second annular chamber (19) between second inner fixed ring (16) and the outer retainer plate of second (17), second annular chamber (19) internal fixation welding has collector (20), the inside fixedly connected with electric heat bar (21) of collector (20), collector (20) electric connection is in voltage power.

2. The fan wheel electrode structure for aerosol-borne viral inactivation of claim 1, wherein: the air inlet (6) one side fixedly connected with first flange (22), gas outlet (7) one side fixedly connected with second flange (23).

3. The fan wheel electrode structure for aerosol-borne viral inactivation of claim 1, wherein: the generating electrode (15) is a linear electrode, and the generating electrode (15) is a metal electrode; the collector (20) is a panel electrode, and the collector (20) is a metal electrode.

4. The fan wheel electrode structure of claim 3 for aerosol-borne viral inactivation, wherein: the generating electrodes (15) and the collecting electrodes (20) are arranged in a staggered mode.

5. The fan wheel electrode structure for aerosol-borne viral inactivation of claim 1, wherein: one side of the generator fan wheel (3) is fixedly connected with a group of wiring screws (27) and two groups of fixing screws (28), nuts corresponding to the wiring screws (27) are metal nuts, one side of each metal nut is welded with a lantern ring (24), and a power line is arranged inside each lantern ring (24); the nut that set screw (28) correspond is nonmetal nut, set screw (28) embedding dead slot is inside.

6. The fan wheel electrode structure for aerosol-borne viral inactivation of claim 1, wherein: two groups of wiring rings are arranged on one side of the collector fan wheel (4), and the two groups of wiring rings are respectively connected with the positive electrode and the negative electrode of each heating rod; and the two groups of wiring rings are fixed by adopting three screws for wiring.

7. The fan wheel electrode structure for aerosol-borne viral inactivation of claim 1, wherein: the lower side of the cylinder shell (1) is fixedly connected with a fixing plate (25), and a waist-shaped hole (26) is formed in the surface of the fixing plate (25).

8. The fan wheel electrode structure for aerosol-borne viral inactivation of claim 1, wherein: the power supply device is characterized in that two groups of supports (5) are arranged, the two groups of supports (5) are respectively and fixedly connected to two sides inside the cylinder shell (1), the center of each support (5) is fixedly connected to the inner shaft (2), and a power line extends to the inner shaft (2) through the inside of each support (5).

Technical Field

The invention belongs to the technical field of air purification device research, and particularly relates to a fan wheel electrode structure for aerosol transmission virus inactivation.

Background

Viral aerosol transmission is still a difficult problem for the prevention and control of infectious diseases at present. When the virus reaches a certain concentration in the air, a virus aerosol is formed. At present, few products for treating viruses in the air based on a high-voltage pulse discharge technology exist, most of the products are complex in structure and low in efficiency.

The principle is that viruses are put in a high-voltage electric field, the viruses are inactivated under the action of high-voltage pulses, and the viruses are also inactivated by corona discharge products generated by the high-voltage electric field. Finally attaching to the collector, and heating the collector to realize efficient inactivation of the virus.

Good device construction and proper arrangement will enable this process to be more practical. How to design the electrode form and place as many high-voltage electrodes as possible without causing the problems of overlarge volume and low flexibility becomes the key for realizing the innovation.

To this end, we propose a fan electrode structure for aerosol-borne virus inactivation that solves the problems of the prior art.

Disclosure of Invention

The invention aims to provide a fan wheel electrode structure for inactivating aerosol-transmitted viruses, so as to solve the problem that more high-voltage electrodes can be placed in the prior art in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

a fan wheel electrode structure for aerosol transmission virus inactivation comprises a cylinder shell, an inner shaft, a generator fan wheel, a collector fan wheel and a bracket:

an air inlet is arranged on one side of the cylinder shell, an air outlet is arranged on the other side of the cylinder shell, the cylinder shell is an organic glass shell,

the inner shaft is of a cylindrical structure, two sides of the inner shaft are fixedly connected to the support, the support is fixedly connected to two sides of the cylindrical shell, and three groups of power lines are arranged in the inner shaft and are respectively connected with positive high voltage, negative bias voltage and power lines required by the heating device;

the generator fan wheel is of a double-ring structure and comprises a first inner fixing ring and a first outer fixing ring, a first connecting support is fixedly connected to one side of the first inner fixing ring, one side of the first connecting support is fixedly connected to the first outer fixing ring, a first annular cavity is formed between the first inner fixing ring and the first outer fixing ring, a generator is fixedly welded in the first annular cavity, and the generator is electrically connected to a voltage power supply;

the collector impeller is of a double-ring structure and comprises a second inner fixing ring and a second outer fixing ring, a second connecting support is fixedly connected to one side of the second inner fixing ring, one side of the second connecting support is fixedly connected to the second outer fixing ring, a second annular cavity is formed between the second inner fixing ring and the second outer fixing ring, a collector is fixedly welded in the second annular cavity, an electric heating rod is fixedly connected to the interior of the collector, and the collector is electrically connected to a voltage power supply;

preferably, one side of the air inlet is fixedly connected with a first flange, and one side of the air outlet is fixedly connected with a second flange.

Preferably, the generator is a linear electrode, and the generator is a metal electrode; the collector electrode is a panel electrode, and the collector electrode is a metal electrode.

Preferably, the generating electrodes and the collecting electrodes are arranged in a staggered manner.

Preferably, one side of the generation electrode fan wheel is fixedly connected with a group of wiring screws and two groups of fixing screws, nuts corresponding to the wiring screws are metal nuts, a lantern ring is welded on one side of each metal nut, and a power line is arranged in each lantern ring; the nut that the set screw corresponds is non-metallic nut, the set screw embedding dead slot is inside.

Preferably, two groups of wiring rings are arranged on one side of the collector fan wheel, and the two groups of wiring rings are respectively connected with the positive electrode and the negative electrode of each heating rod; and the two groups of wiring rings are fixed by adopting three screws for wiring.

Preferably, the lower side of the cylinder shell is fixedly connected with a fixing plate, and the surface of the fixing plate is provided with a waist-shaped hole.

Preferably, the two groups of supports are arranged, the two groups of supports are fixedly connected to two sides inside the cylindrical shell respectively, the centers of the supports are fixedly connected to the inner shaft, and the power line extends to the inner shaft through the insides of the supports.

The invention has the technical effects and advantages that: compared with the prior art, the fan wheel electrode structure for inactivating aerosol-transmitted viruses has the following advantages:

1. the virus inactivation efficiency is improved. The electrode and the cylindrical shell are arranged in a fan wheel structure to wrap the electrode and the cylindrical shell, so that the space utilization rate in the device is improved; the wire plate electrode structure is used, stable corona can be generated through control, a large amount of corona products such as ozone and plasma can be generated through the stable corona, and the wire plate electrode structure can be used for inactivating viruses. Meanwhile, the plate electrode is used as a collector, so that the attachment area of virus-containing liquid drops can be increased, and virus particles can be conveniently collected;

2. simple structure and small volume. The device has few components, and the power line is drawn in by the bracket part without a special line typesetting structure; the fan wheel is distributed in a centralized way, the volume is small, and the fan wheel can be disassembled through the bracket and the inner shaft.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner shaft of the present invention;

FIG. 3 is a side view of a fan wheel of the invention;

FIG. 4 is a side view of the collector fan wheel of the present invention;

fig. 5 is a bottom view of the fixing plate of the present invention.

In the figure: 1. a cylindrical housing; 2. an inner shaft; 3. a generator fan wheel; 4. a collector fan wheel; 5. a support; 6. an air inlet; 7. an air outlet; 11. a first inner retainer ring; 12. a first outer retainer ring; 13. a first connecting bracket; 14. a first ring cavity; 15. a generating electrode; 16. a second inner retainer ring; 17. a second outer retainer ring; 18. a second connecting bracket; 19. a second ring cavity; 20. a collector; 21. an electric heating rod; 22. a first flange; 23. a second flange; 27. a wiring screw; 28. fixing screws; 24. a collar; 25. a fixing plate; 26. a kidney-shaped hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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 invention provides a fan wheel electrode structure for inactivating aerosol-transmitted viruses, which comprises a cylindrical shell 1, an inner shaft 2, a generator fan wheel 3, a collector fan wheel 4 and a bracket 5, wherein one side of the cylindrical shell 1 is provided with an air inlet 6, the other side of the cylindrical shell 1 is provided with an air outlet 7, and the cylindrical shell 1 is an organic glass shell;

the inner shaft 2 is of a cylindrical structure, two sides of the inner shaft 2 are fixedly connected to the support 5, the support 5 is fixedly connected to two sides of the cylindrical shell 1, and three groups of power lines are arranged inside the inner shaft 2 and are respectively connected with positive high voltage and negative bias voltage and power lines required by a heating device;

the generator impeller 3 adopts a double-ring structure, the generator impeller 3 comprises a first inner fixing ring 11 and a first outer fixing ring 12, one side of the first inner fixing ring 11 is fixedly connected with a first connecting support 13, one side of the first connecting support 13 is fixedly connected with the first outer fixing ring 12, a first annular cavity 14 is formed between the first inner fixing ring 11 and the first outer fixing ring 12, a generator 15 is fixedly welded in the first annular cavity 14, and the generator 15 is electrically connected with a voltage power supply;

the collector sector wheel 4 adopts a double-ring structure, the collector sector wheel 4 comprises a second inner fixing ring 16 and a second outer fixing ring 17, one side of the second inner fixing ring 16 is fixedly connected with a second connecting support 18, one side of the second connecting support 18 is fixedly connected with the second outer fixing ring 17, a second annular cavity 19 is formed between the second inner fixing ring 16 and the second outer fixing ring 17, a collector 20 is fixedly welded in the second annular cavity 19, an electric heating rod 21 is fixedly connected in the collector 20, and the collector 20 is electrically connected to a voltage power supply;

one side of the air inlet 6 is fixedly connected with a first flange 22, and one side of the air outlet 7 is fixedly connected with a second flange 23.

The generating electrode 15 is a linear electrode, and the generating electrode 15 is a metal electrode; the collector 20 is a panel electrode, and the collector 20 is a metal electrode.

The generating electrodes 15 and the collecting electrodes 20 are arranged alternately.

One side of the generator fan wheel 3 is fixedly connected with a group of wiring screws 27 and two groups of fixing screws 28, nuts corresponding to the wiring screws 27 are metal nuts, one side of each metal nut is welded with a lantern ring 24, and a power line is arranged inside each lantern ring 24; the nut that set screw 28 corresponds is the non-metallic nut, and set screw 28 imbeds inside the dead slot.

Two groups of wiring rings are arranged on one side of the collector fan wheel 4 and are respectively connected with the positive electrode and the negative electrode of each heating rod; and the two groups of wiring rings are fixed by adopting three screws for wiring.

The lower side of the cylinder shell 1 is fixedly connected with a fixing plate 25, and the surface of the fixing plate 25 is provided with a kidney-shaped hole 26.

The support 5 is provided with two sets ofly, and two sets of supports 5 are fixed connection respectively in the inside both sides of drum shell 1, and support 5 center fixed connection is in interior axle 2, and the power cord passes through support 5 inside and extends to interior axle 2.

The structure principle is as follows:

the air containing virus after moisture treatment is pumped into the device through an air circulation system in a public place, such as a central air conditioner, under the condition that the device is connected with a corresponding power supply through an inner shaft 2, corona discharge can be generated on a generator 15 and a collector 20 on a generator fan wheel 3 and a collector fan wheel 4, the air after moisture treatment can form plasma activated water under the discharge condition, and discharge products, plasma, ozone and ultraviolet rays can be generated, and the virus is treated simultaneously in three modes:

1. a strong pulse electric field is generated between the generating electrode 15 and the collecting electrode 20, and the virus-containing conductive liquid drops are polarized and electrophoresed under the action of the electric field to cause the structural denaturation of virus protein shells and RNA so as to be inactivated;

2. the generator 15 can generate controllable continuous corona after being added with high voltage, plasma, ozone and ultraviolet rays can be generated in the discharging process, and the products can further inactivate viruses;

3. virus particles are attached to the surface of the collector 20 under the bias of a strong electric field, and the electric heating rod 21 heats the polar plate of the collector 20, so that the virus particles attached to the polar plate are thermally inactivated.

The generator 15 and the collector 20 of the impeller structure enable air flowing into the device to pass through a high-voltage electric field, so that dead corners are reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.