CN214501602U

CN214501602U - Virus and bacteria capturing and killing device

Info

Publication number: CN214501602U
Application number: CN202120738142.3U
Authority: CN
Inventors: 王永明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-10-26
Anticipated expiration: 2031-04-12

Abstract

The utility model provides a virus and bacteria capturing and killing device, which comprises an outer shell, wherein the outer shell comprises a first shell and a second shell, and a cavity structure is formed between the first shell and the second shell; a second positive plate and a second negative plate are arranged in the cavity structure, and the second positive plate and the second negative plate are arranged in parallel; the cavity structure is provided with openings at two ends, namely an air inlet and an air outlet, the air inlet is provided with a blower, and the air outlet is provided with a draught fan; the gas inlet part is also provided with a low-temperature plasma generator, and viruses and bacteria in the gas are processed by the plasma generator to form charged viruses and charged bacteria; and a vortex generator is arranged between the second positive plate and the second negative plate and used for changing the travelling mode of charged viruses and charged bacteria in the cavity structure. The utility model discloses beneficial effect: the virus and bacteria are completely inactivated or decomposed, so that the treated air does not carry any virus and bacteria.

Description

Virus and bacteria capturing and killing device

Technical Field

The utility model belongs to the technical field of the disinfection of disinfecting, especially, relate to a virus, bacterium capture killer.

Background

In a long history river with a long universe, various viruses and bacteria are closely associated with human beings all the time, the activities of some viruses and bacteria can cause decisive influence on the existence and development of human society, a new crown virus widely spread in the world is a more typical event recently, a centralized air treatment system arranged in public buildings at present or so-called air purifiers abundantly existing in the market are concluded that the viruses and the bacteria play a tiny role in inhibiting diseases transmitted through respiratory tracts from the theoretical and practical use effects. There is therefore a need in the world for a technically simple, reliable, economically affordable disinfection apparatus that completely suppresses and eliminates various diseases transmitted via the respiratory tract. At present and in the future, in a closed public space, people face carriers or infectors of various asymptomatic viruses for a long time, and the variation of the viruses and the variation of bacteria are not predictable or controllable by human beings, so that the invention of the virus, virus and bacteria catching and killing device is developed, not only can be flexibly connected with various central air-conditioning systems, but also can simply solve the problem of difficult treatment when various known or unknown viruses and bacteria are treated.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a virus and bacteria capturing and killing device, which is used to forcibly send all viruses and bacteria in the environment to the device by a blower, so that various viruses and bacteria are forcibly and firmly adsorbed to the positive electrode or the negative electrode plate along with unstable vortex airflow clusters when passing through the spatial three-dimensional high-voltage electrostatic field in the device; when viruses and bacteria are adsorbed on the electrostatic polar plate for a long time, all the viruses and bacteria are completely inactivated or decomposed under the irradiation of high-strength ultraviolet rays, so that the treated air can not carry any viruses and bacteria.

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

a virus and bacterium catching and killing device comprises an outer shell, wherein the outer shell comprises a first shell and a second shell, and a cavity structure is formed between the first shell and the second shell;

a second positive plate and a second negative plate are arranged in the cavity structure, and the second positive plate and the second negative plate are arranged in parallel;

the cavity structure is provided with openings at two ends, namely an air inlet and an air outlet, the air inlet is provided with a blower, and the air outlet is provided with a draught fan;

the gas inlet part is also provided with a low-temperature plasma generator, and viruses and bacteria in the gas are processed by the plasma generator to form charged viruses and charged bacteria;

and a vortex generator is arranged between the second positive plate and the second negative plate and used for changing the travelling mode of charged viruses and charged bacteria in the cavity structure.

Furthermore, the cross sections of the first shell and the second shell are L-shaped.

Further, the first shell is a first positive plate, and the second shell is a first negative plate.

Further, second positive plate and second negative plate are equipped with a plurality ofly at cavity structure, and second positive plate and second negative plate set up according to "second positive plate, second negative plate, second positive plate, second negative plate" rule is crisscross.

Furthermore, the first shell is fixedly connected with the second positive plate, and the second shell is fixedly connected with the second negative plate.

Furthermore, the outer walls of the first shell and the second shell are provided with electrostatic insulating plates.

Furthermore, an ultraviolet fluorescent lamp is arranged in the cavity structure and arranged along the length direction of the cavity structure.

Furthermore, the low-temperature plasma generators are provided with a plurality of low-temperature plasma generators, and spoilers are further arranged among the low-temperature plasma generators.

Further, the vortex generator comprises a transverse supporting frame and a vertical supporting frame, wherein cellular supporting structures are further arranged inside the transverse supporting frame and the vertical supporting frame, and multiple layers of high-voltage static resistant nylon wire layer structures are arranged on two sides of the cellular supporting structures.

Furthermore, the first shell, the second positive plate and the second negative plate form a three-dimensional internal structure, and charged viruses and charged bacteria formed after the viruses and the bacteria are processed by the plasma generator pass through the internal structure in a curve path.

Compared with the prior art, the virus and bacterium catching and killing device has the following beneficial effects:

(1) the virus and bacteria capturing and killing device of the utility model forcibly sends the virus and bacteria in the environment to the device through the air feeder, and various viruses and bacteria are forcibly and firmly adsorbed to the positive electrode or the negative electrode plate along with unstable vortex airflow clusters when passing through the space three-dimensional high-voltage electrostatic field in the device; the viruses and bacteria are adsorbed on the electrostatic polar plate for a long time, and simultaneously are completely inactivated or decomposed under the irradiation of high-strength ultraviolet rays, so that the treated air can not carry any viruses and bacteria.

(2) A virus, bacterium are caught and are killed ware according to the manufacturing overall dimension of difference, especially adapted use in family, office building, hospital, school, confined large-scale business center and factory workshop, moreover the utility model discloses if work under special environment, can carry out the series design as required and use, make its effect of killing virus, bacterium in departments such as submarine, warship, air-conditioner and confined high-speed train carriage most outstanding.

(3) A virus, bacterium catch killer can link up with various air conditioning equipment mutually under various operating condition, make it become the core subassembly that air disinfection and sterilization equipment, virus, bacterium catch killer is at the in-process of handling air, adopt open cycle's technical thought, theoretical analysis and analogue test prove, this scheme static voltage is when 20KV, various 3000nm ~ 20 nm's virus, bacterium, the probability of killing of once through this equipment is about 80%, when adopting four group's series connection uses, to various viruses, the once-through probability of killing of bacterium is about 99.8%.

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 a schematic plan view of a virus and bacteria trapping and killing device according to an embodiment of the present invention;

fig. 2 is an isometric view of the positive plate of the outer casing and the positive plate in the casing according to the embodiment of the present invention;

fig. 3 is an isometric view of the negative plate of the outer shell and the negative plate in the shell according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a vortex generator according to an embodiment of the present invention;

FIG. 5 is a schematic view of the cross-section D-D of FIG. 4 according to an embodiment of the present invention;

fig. 6 is a schematic view of the section E-E of fig. 4 according to an embodiment of the present invention;

FIG. 7 is a schematic view of the section A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 8 is a schematic view of the section B-B of FIG. 1 according to an embodiment of the present invention;

fig. 9 is a schematic view of the cross section C-C of fig. 1 according to an embodiment of the present invention;

FIG. 10 is an isometric view of a virus and bacteria trap according to an embodiment of the present invention;

fig. 11 is a schematic diagram of a second negative electrode plate structure according to an embodiment of the present invention.

Description of reference numerals:

1-a first housing; 2-a second positive plate; 3-a second housing; 4-a second negative plate; 5-a vortex generator; 6-ultraviolet fluorescent lamp; 7-electrostatic insulating plates; 8-a plasma generator; 9-a support frame; 10-a spoiler; 11-a blower; 12-a draught fan; 13-lateral support rims; 14-vertical support rims; 15-honeycomb support structure; 16-electrostatic nylon yarn.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

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

As shown in fig. 1 to 11, a virus and bacteria trapping and killing device comprises an outer shell, wherein the outer shell comprises a first shell 1 and a second shell 3, and a cavity structure is formed between the first shell 1 and the second shell 3;

a second positive plate 2 and a second negative plate 4 are arranged in the cavity structure, and the second positive plate 2 and the second negative plate 4 are arranged in parallel;

the cavity structure is provided with openings at two ends, namely an air inlet and an air outlet, the air inlet is provided with a blower 11, and the air outlet is provided with a draught fan 12;

the air inlet part is also provided with a low-temperature plasma generator 8, and viruses and bacteria in the air are processed by the plasma generator 8 to form charged viruses and charged bacteria;

a vortex generator 5 is further arranged between the second positive plate 2 and the second negative plate 4, and the vortex generator 5 is used for changing the travelling mode of the charged viruses and the charged bacteria in the cavity structure.

The cross sections of the first shell 1 and the second shell 3 are both L-shaped.

The first case 1 is a first positive electrode plate, and the second case 3 is a first negative electrode plate.

Second positive plate 2 is equipped with a plurality ofly with second negative plate 4 at cavity structure, and second positive plate 2 sets up according to "second positive plate 2, second negative plate 4, second positive plate 2, second negative plate 4" law is crisscross with second negative plate 4.

The first case 1 is fixedly connected with the second positive electrode plate 2, and the second case 3 is fixedly connected with the second negative electrode plate 4.

The outer walls of the first shell 1 and the second shell 3 are provided with electrostatic insulating plates 7.

An ultraviolet fluorescent lamp 6 is also arranged in the cavity structure, and the ultraviolet fluorescent lamp 6 is arranged along the length direction of the cavity structure.

The low-temperature plasma generators 8 are provided in plurality, and spoilers 10 are further arranged among the low-temperature plasma generators 8.

The vortex generator 5 comprises a transverse supporting frame 13 and a vertical supporting frame 14, cellular supporting structures 15 are further arranged inside the transverse supporting frame 13 and the vertical supporting frame 14, and multiple layers of high-voltage static resistant nylon yarns 16 are arranged on two sides of each cellular supporting structure 15.

The first casing 1, the second casing 3, the second positive plate 2 and the second negative plate 4 form a three-dimensional internal structure, and charged viruses and charged bacteria formed after the viruses and the bacteria are processed by the plasma generator 8 pass through the internal structure in a curve path.

In the specific implementation process, the outer shell of the scheme is not only the enclosure structure of the equipment, but also the positive and negative plates, the shape of the outer shell with the functions of the positive and negative plates is L-shaped or other shapes, the interior of the outer shell is staggered with the tandem positive and negative plates which are square and are mutually perpendicular to the outer shell to form an integral three-dimensional electrostatic polar plate with space structure characteristics, high-voltage insulating plates are arranged between the outer shells and around the outer shell, vortex generators 5 are simultaneously arranged in the outer shell, the vortex generators 5 are arranged between the tandem positive and negative plates, a high-strength ultraviolet fluorescent lamp 6 is arranged between the inner polar plate and the outer shell, the specific arrangement position of the ultraviolet fluorescent lamp is shown in figure 1, the second positive plate and the second shell are provided with gaps (four sides of the second positive plate, wherein two sides are connected with the first shell, gaps are formed between the other two sides and the second shell, and viruses which are not adsorbed and charged and bacteria which are charged flow through the gaps; ) The second negative plate and the first case have a gap (four sides of the second negative plate, two sides of which are connected to the second case and the other two sides of which have a gap with the first case, through which viruses that are not charged and bacteria that are charged are not adsorbed flow; ) The ultraviolet fluorescent lamps are provided with two gaps, viruses which are not adsorbed and charged and bacteria which are charged pass through the gaps, and the ultraviolet fluorescent lamps are arranged along the length direction of the inner cavity and are used for killing the viruses which are not adsorbed and charged and the bacteria which are charged. A blower 11 and a draught fan 12 are arranged at two ends of the outer shell, and 4 low-temperature plasma generators are arranged at the rear part close to the blower 11.

The equipment comprises a shell which is arranged in an L-shaped symmetrical mode or other shapes, not only the shell but also a positive plate and a negative plate, wherein an MC-nylon plate for sealing and insulating is arranged between the positive plate and the negative plate of the shell, the shell is divided into two parts, the two parts are respectively in the L-shaped symmetrical mode or other shapes and are symmetrically arranged with each other, the two parts are connected in a sealing mode through an insulating plate resistant to high-voltage static electricity, and the shell is connected with a high-voltage static electricity power supply.

The square positive and negative plates which are transversely staggered along the longitudinal axis are arranged in the closed cavity shell consisting of the positive and negative plates of the shell. The shell and the internal polar plate are respectively connected into a whole by welding, so that a high-voltage electrostatic field with a space three-dimensional structure system is formed, the positive and negative plates in the shell are connected with the shell into a whole by welding, and the internal positive and negative plates are transversely staggered in a tandem manner to form the high-voltage three-dimensional electrostatic field structure system with the space structure characteristic.

Inside is horizontal just, between the negative plate, outside casing and inside just, between the negative plate, all be equipped with vortex generator 5 that MC-nylon yarn was compiled at random and bearing structure constitutes, when the air current was through horizontal just, when the negative plate, it blockked and under vortex generator 5's induction, will produce a large amount of multiple small vortex air current groups in the electrostatic field, thereby increase the probability of virus, bacterium striking electrostatic plate, because virus, bacterium have taken a large amount of charges, so after striking electrostatic plate, under the effect of electric field coulomb's force, various viruses, bacterium will be adsorbed firmly on electrostatic plate.

Set up vortex generator 5 in the casing, vortex generator 5 is woven at random by the nylon yarn of 1 ~ 2mm diameter and forms, and the interval control between the nylon yarn is between 1.5 ~ 2mm, and its inside has cellular bearing structure, and horizontal section thickness is 8 mm.

In the three-dimensional electrostatic field, two ultraviolet fluorescent lamps 6 with the length of 1000mm are respectively arranged at the symmetrical positions of the top point/edge part of the transverse section, so that the viruses and bacteria adsorbed on the electrostatic polar plate can be thoroughly decomposed or killed under the long-time irradiation of a strong ultraviolet light source.

The wavelength of the light source irradiated by the ultraviolet fluorescent lamp 6 is controlled to be 180-254 nm.

The two ends of the virus and bacteria catching and killing device are respectively provided with an air feeder 11 and an induced draft fan 12, and the air exhaust volume of the induced draft fan 12 is 6-9% larger than the air supply volume of the air feeder 11. The rear part of the fan 11 is provided with 4 low-temperature plasma generators 8, the 4 low-temperature plasma generators 8 are connected with a support frame 9 to form a low-temperature plasma generator group, 2 stainless steel spoilers 10 are additionally arranged on the support, the low-temperature plasma generator 8 and the support frame 9 form a whole body, the low-temperature plasma generator and the stainless steel spoilers 10 form a space which is enclosed by surrounding high-pressure insulating plates to form a high-concentration low-temperature plasma generating cabin together, after air mixed with viruses and bacteria enters the low-temperature plasma generating cabin through the fan 11, the viruses and bacteria are fully mixed with the low-temperature plasma under the action of the stainless steel spoilers 10, the surfaces of the viruses and bacteria in the air are charged, and the probability that the viruses and the bacteria enter an electrostatic field and are adsorbed thoroughly and reliably is greatly improved.

The material of the electrostatic field polar plate forming the three-dimensional space is a stainless steel plate with the thickness of 0.6mm, and all the internal polar plates and the shell are connected in a seamless welding mode.

In the attached drawing, 1 is a shell of the virus, virus and bacteria capturing and killing device which is L-shaped and has the function of an electrostatic field positive plate, 2 is a shell of the virus and bacteria capturing and killing device which is square in shape, is vertical to two wings of the L-shaped shell and is tightly connected by seamless welding, 3 is a shell of the virus and bacteria capturing and killing device which is L-shaped and has the function of an electrostatic field negative plate, 4 is a negative plate in the shell and is square in shape, 1, 2, 3 and 4 in the drawing are identical in shape, size and size, and the materials of the structural modes are completely identical in use and are in symmetrical relation with each other, and the most important characteristic is that the connection mode and the symmetrical relation of the internal polar plate and the shell polar plate form the structural mode of a three-dimensional electrostatic field, when the shell polar plate is connected with a power supply, the shell is changed, the charge characteristics of the positive and negative electrode plates can be changed. When the low-temperature plasma mixed with viruses and bacteria passes through a three-dimensional electrostatic field, the viruses and the bacteria can be adsorbed by positive and negative plates which are arranged transversely, longitudinally or up and down, 6 in the figure is an ultraviolet fluorescent lamp 6, the ultraviolet fluorescent lamp 6 is fixed at the top point of the end part of the sealing member at the two ends of the virus and bacteria catching and killing device by utilizing the sealing member, and the figure is as follows: the virus and bacteria capturing and killing device comprises a blower 11 as an 11, a draught fan 12 as a 12 and a shell which are reliably connected through a built-in insulation board of the draught fan, wherein the symmetrical shell of the virus and bacteria capturing and killing device is hermetically connected with the insulation board through bolts.

The utility model discloses this equipment can both can use along sharp series connection and also can parallelly connected the use according to the use object and the condition of difference.

In the drawing, reference numeral 5 denotes a vortex generator 5 which is installed between the positive and negative plates of the housing and the horizontal positive and negative plates in the housing and fixed by a clamping groove on the polar plate of the housing, and the specific implementation process is as follows 1, the housing of the two parts is accurately positioned by the vortex generator 5 inside; 2. 7 in the drawing legend is the shell insulation board (60 KV high-voltage static electricity resistance), the thickness of the board between the inner side shell and the negative plate is increased by 5mm, 3, after the positioning of the whole structure of the virus and bacterium catching and killing device is completed, the shell insulation board is finally closed, buckled and fixed, 13, 14 and 15 in the drawing legend are the supporting structure in the vortex generator 5, the supporting structure of the vortex generator 5 is formed by one-time casting, 16 is the nylon wire formed by random spraying and weaving in the vortex generator 5, and after the supporting structure of the vortex generator 5 is formed by casting, the nylon wire is sprayed upwards at random (30 KV high-voltage static electricity resistance).

The shell polar plate and the inner polar plate are connected in a seamless mode through welding, the positive plate and the negative plate of the shell are separated through the insulating plate, and are connected with the high-voltage insulating plate through screws, and a three-dimensional space electrostatic field structure system is formed.

At the two ends of the virus and bacteria trapping and killing device, an ultraviolet fluorescent lamp 6 shown in figure 6 is connected with the outer shell through an insulating plate sealing member, and the ultraviolet fluorescent lamp can be conveniently detached and replaced. After the electrostatic field is completely assembled, the low-temperature plasma generating chamber is assembled, firstly, the low-temperature plasma generator 8 (preferably 4) represented by 8 in the drawing is arranged on the bracket represented by 9 in the drawing, then 2 stainless steel spoilers 10 are arranged on the bracket, and then the whole formed by the low-temperature plasma generator 8 and the stainless steel spoilers 10 of the bracket 9 is fixed on the insulating plate by screws. And finally, installing a blower 11 and an induced draft fan 12 at two ends of the virus and bacteria catching and killing device.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

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

1. A virus and bacteria capturing and killing device is characterized in that: the device comprises an outer shell, wherein the outer shell comprises a first shell (1) and a second shell (3), and a cavity structure is formed between the first shell (1) and the second shell (3);

a second positive plate (2) and a second negative plate (4) are arranged in the cavity structure, and the second positive plate (2) and the second negative plate (4) are arranged in parallel;

the two ends of the cavity structure are provided with openings which are respectively an air inlet and an air outlet, the air inlet part is provided with a blower (11), and the air outlet part is provided with a draught fan (12);

the air inlet part is also provided with a low-temperature plasma generator (8), and viruses and bacteria in the air are processed by the plasma generator (8) to form charged viruses and charged bacteria;

a vortex generator (5) is further arranged between the second positive plate (2) and the second negative plate (4), and the vortex generator (5) is used for changing the travelling mode of charged viruses and charged bacteria in the cavity structure.

2. A virus and bacteria capturing and killing device according to claim 1, wherein: the cross sections of the first shell (1) and the second shell (3) are L-shaped.

3. A virus and bacteria capturing and killing device according to claim 1, wherein: the first shell (1) is a first positive plate, and the second shell (3) is a first negative plate.

4. A virus and bacteria capturing and killing device according to claim 1, wherein: the second positive plate (2) and the second negative plate (4) are arranged in the cavity structure in a plurality of modes, and the second positive plate (2) and the second negative plate (4) are arranged in a staggered mode according to the rule of 'the second positive plate (2), the second negative plate (4), the second positive plate (2) and the second negative plate (4)'.

5. A virus and bacteria capturing and killing device according to claim 1, wherein: the first shell (1) is fixedly connected with the second positive plate (2), and the second shell (3) is fixedly connected with the second negative plate (4).

6. A virus and bacteria capturing and killing device according to claim 1, wherein: and electrostatic insulating plates (7) are arranged on the periphery of the outer walls of the first shell (1) and the second shell (3).

7. A virus and bacteria capturing and killing device according to claim 1, wherein: an ultraviolet fluorescent lamp (6) is also arranged in the cavity structure, and the ultraviolet fluorescent lamp (6) is arranged along the length direction of the cavity structure.

8. A virus and bacteria capturing and killing device according to claim 1, wherein: the low-temperature plasma generator (8) is provided with a plurality of low-temperature plasma generators, and spoilers (10) are further arranged among the low-temperature plasma generators (8).

9. A virus and bacteria capturing and killing device according to claim 1, wherein: the vortex generator (5) comprises a transverse supporting frame (13) and a vertical supporting frame (14), wherein cellular supporting structures (15) are further arranged inside the transverse supporting frame (13) and the vertical supporting frame (14), and a multi-layer high-voltage static resistant nylon wire (16) layer structure is arranged on two sides of each cellular supporting structure (15).

10. A virus and bacteria capturing and killing device according to claim 1, wherein: the first shell (1), the second shell (3), the second positive plate (2) and the second negative plate (4) form a three-dimensional internal structure, and charged viruses and charged bacteria formed after the viruses and the bacteria are processed by the plasma generator (8) pass through the internal structure in a curve path in the form of an unstable vortex group.