CN112107718A - Device for efficiently capturing and killing new coronavirus in air - Google Patents
Device for efficiently capturing and killing new coronavirus in air Download PDFInfo
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- CN112107718A CN112107718A CN202011013022.3A CN202011013022A CN112107718A CN 112107718 A CN112107718 A CN 112107718A CN 202011013022 A CN202011013022 A CN 202011013022A CN 112107718 A CN112107718 A CN 112107718A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultra-violet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
Abstract
The utility model provides a high-efficient canopy virus device in catching and killing air, which comprises a housing, be equipped with air passage in the casing, air passage's front end is equipped with the air inlet, air inlet department is equipped with the electronic air door that admits air, air passage's rear end is equipped with the gas outlet, gas outlet department is equipped with the electronic air door of giving vent to anger, air passage's front portion communicates with each other with the air outlet of circulation tuber pipe, the air outlet department of circulation tuber pipe is equipped with the export and closes the valve, the air intake of circulation tuber pipe communicates with each other with air passage's rear portion, the air inlet department of circulation tuber pipe is equipped with the import and closes the valve. The device is used for efficiently capturing and killing the new corona viruses in the air, and has the advantages of large treatment air amount in unit time, capability of effectively removing various harmful viruses in the air of intensive places of people such as large shopping malls, supermarkets, subways, hotels, farmer markets, airports, restaurants and the like, and capability of effectively reducing the risk of the new corona viruses propagating through the air.
Description
Technical Field
The invention relates to a device for efficiently capturing and killing new coronavirus in air.
Background
Various viruses including the new coronavirus can be spread and infected by air in crowded places such as large-scale shopping malls, supermarkets, subways, hotels, farmer markets, airports, restaurants and the like, and seriously threatens the health of people. However, for various reasons, there is no device capable of effectively removing various harmful viruses in the air in crowded places such as superstores, supermarkets, subways, hotels, farmer markets, airports, restaurants and the like.
Disclosure of Invention
The invention aims to provide a device for efficiently capturing and killing new corona viruses in air, which has large air treatment amount in unit time and very outstanding effect of removing various harmful viruses, can effectively remove various harmful viruses in the air of crowded places such as superstores, supermarkets, subways, hotels, farmer markets, airports, restaurants and the like, effectively reduces the risk of the new corona viruses propagating through the air, and ensures the health of people.
The device for efficiently capturing and killing the new corona viruses in the air comprises a shell, wherein an air channel is arranged in the shell, the air channel is positioned in the front-back horizontal direction, the front end of the air channel is provided with an air inlet, the air inlet is provided with an air inlet electric air door, the back end of the air channel is provided with an air outlet, the air outlet is provided with an air outlet electric air door, the front part of the air channel is communicated with an air outlet of a circulating air pipe, the air outlet of the circulating air pipe is provided with an outlet closing valve, the air inlet of the circulating air pipe is communicated with the back part of the air channel, the air inlet of the circulating air pipe is provided with an inlet closing valve, and the circulating air pipe is provided;
a temperature sensor is arranged at the air channel and/or the circulating air pipe;
the middle part in the air channel is provided with a plurality of microporous plates of which the plate surfaces can pass through air flow, the microporous plates are made of conductive materials, and the plate surfaces of the microporous plates are arranged along the front-back vertical direction;
a micropore plate taking-out window for taking out the micropore plate is formed in the top of the shell, a cover plate is arranged at the micropore plate taking-out window, the micropore plate is fixed on the frame, and a plurality of lifting rings are arranged on the top of the frame;
an airflow channel is arranged between the micro porous plates, a row of discharge electrodes are arranged in the middle of the airflow channel along the front-back direction, and more than one vertical plate for changing the direction of airflow is arranged in the airflow channel between the micro porous plates;
the vertical plates are arranged from one side to the other side of the air channel according to the changing sequence that n vertical plates are arranged in one air channel, n +1 vertical plates are arranged in one air channel, n vertical plates are arranged in the next air channel, and n +1 vertical plates are arranged in the next air channel, and the vertical plates in the adjacent air channels are arranged in a staggered position from front to back;
n is 1,2,3,4, … …;
the front end of the air channel is provided with a front clapboard, the front clapboards are arranged in a changing sequence from one side of the air channel to the other side of the air channel according to the fact that the front clapboard is arranged at the front end of one air channel, the front clapboard is not arranged at the front end of one air channel, the front clapboard is arranged at the front end of the next air channel, and the front clapboard is not arranged at the front end of the next air channel;
the rear end of the air channel is provided with a rear partition plate, the rear partition plates are arranged from one side of the air channel to the other side according to the changing sequence that the front end of one air channel is provided with the rear partition plate, the front end of one air channel is not provided with the rear partition plate, the front end of the next air channel is provided with the rear partition plate, and the front end of the next air channel is not provided with the rear partition plate;
ultraviolet lamp tubes are respectively arranged on the front end face and the rear end face of the vertical plate, the front end face and the rear end face of the front partition plate and the front end face and the rear end face of the rear partition plate, the thickness of the microporous plate is 3-15 mm, and the PPI (pulse per inch) number of the pores on the microporous plate is 80-120.
The air heating device, the fan, the outlet closing valve, the inlet closing valve, the air inlet electric air door, the air outlet electric air door and the temperature sensor are respectively connected with the electric control device;
when the electric control device synchronously starts the air heating device and the fan, the electric control device synchronously starts the outlet closing valve and the inlet closing valve and simultaneously closes the air inlet electric air door and the air outlet electric air door, air at the rear part in the air channel is pumped into the circulating air pipe under the driving of the fan, is heated by the air heating device when passing through the circulating air pipe, then flows to the front part in the air channel along the circulating air pipe, then passes through each microporous plate to flow to the rear part in the air channel to form thermal circulating air which continuously flows along the air channel and the circulating air pipe to kill viruses, when the temperature of the air monitored by the temperature sensor is increased to a set high temperature point, the temperature sensor sends out an electric signal to stop heating the air by the electric control device, when the temperature of the air monitored by the temperature sensor is reduced to a set low temperature point, the temperature sensor sends out an electric signal, and the air heating device heats the air again through the electric control device; when the electric control device synchronously closes the air heating device and the fan, the electric control device can synchronously close the outlet closing valve and the inlet closing valve and simultaneously open the air inlet electric air door and the air outlet electric air door.
The device for efficiently capturing and killing the new corona viruses in the air comprises vertical plates, a rear partition plate and a front partition plate, wherein the plate surfaces of the vertical plates, the rear partition plate and the front partition plate are perpendicular to the plate surface of a microporous plate, the number of the vertical plates arranged in each air channel is 3-8, the thickness of the microporous plate is 5-10 mm, and the PPI (pulse per inch) of the holes in the microporous plate is 90-110.
The device for efficiently capturing and killing the new corona viruses in the air, disclosed by the invention, is characterized in that the plate surfaces of the vertical plate, the rear partition plate and the front partition plate are coated with the metallic silver layers.
When the device for efficiently capturing and killing the new corona viruses in the air is used, the discharge electrode can be connected with a high-voltage direct-current power supply, then the fan is used for enabling the gas in which the microorganisms are suspended to enter the air channel of the device for efficiently capturing and killing the new corona viruses in the air and enter the plurality of airflow channels along the air channel of the device for efficiently capturing and killing the new corona viruses in the air, when the gas mixed with the microorganisms and the dust flows through the discharge electrode in the airflow channels, the microorganisms and the dust in the gas can be in a charged state when approaching the discharge electrode, then the microorganisms in the gas pass through the microporous plate to enter another airflow channel, and in the process that the gas passes through the microporous plate to enter another airflow channel, the distance between the microorganisms and the dust and the microporous plate is inevitably small, and the charged microorganisms and dust in the gas can be captured by the microporous plate through electric adsorption. Therefore, the method can ensure large treatment air flow and high efficiency of removing microorganisms including various viruses in the air.
The device for efficiently capturing and killing the new corona virus in the air adopts the microporous plate as the electrode for capturing the new corona virus, so that the device has very large air flow rate and very small wind resistance, has very high efficiency for removing microorganisms including various viruses in the air, can filter more than 97 percent of viruses in the air on the basis of large air flow rate, simultaneously can kill the new corona virus entering the air channel, suspending in the air and adsorbed on the microporous plate in each air channel by irradiating through the ultraviolet lamp tubes arranged on the front end surface and the rear end surface of the vertical plate, the front end surface and the rear end surface of the front clapboard and the front end surface and the rear end surface of the rear clapboard, and greatly prolongs the time of irradiating by the ultraviolet lamp tubes because the new corona virus can be adsorbed for a plurality of times in the process of repeatedly passing through the microporous plate, therefore, a very small amount of new coronavirus will be finally separated from the microplate and flow out, and the coronavirus is also killed by ultraviolet rays. In addition, the invention can heat the air in the air channel through the air heating device at the set time and lead the hot air to circulate through each microporous plate, so that the new coronavirus can be rapidly killed in a short time, thereby thoroughly killing all the new coronavirus in the air channel and on each microporous plate. Therefore, the device for efficiently capturing and killing the new corona viruses in the air is used as equipment for circularly filtering and treating the air in intensive personnel places such as superstores, supermarkets, subways, hotels, farmer markets, airports, restaurants and the like, so that various harmful viruses in the air in the intensive personnel places such as the superstores, the supermarkets, the subways, the hotels, the farmer markets, the airports, the restaurants and the like can be effectively removed, the risk of the new corona viruses propagating through the air is effectively reduced, and the body health of people is guaranteed.
The device for efficiently capturing and killing the new coronavirus in the air is further described in detail with reference to the attached drawings.
Drawings
FIG. 1 is a schematic diagram of the device for efficiently capturing and killing new coronavirus in air according to the invention;
FIG. 2 is an enlarged front sectional view of the microporous plate portion of the device for efficiently trapping and killing airborne new coronavirus according to the present invention.
Fig. 3 is a top sectional view of fig. 2.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, the device for efficiently capturing and killing new corona viruses in air of the present invention includes a housing 1, an air channel 2 is disposed in the housing 1, the air channel 2 is located in the front-rear horizontal direction, an air inlet 3 is disposed at the front end of the air channel 2, an air inlet electric damper 4 is disposed at the air inlet 3, an air outlet 5 is disposed at the rear end of the air channel 2, an air outlet electric damper 6 is disposed at the air outlet 5, the front portion of the air channel 2 is communicated with an air outlet of a circulating air pipe 7, an outlet closing valve 8 is disposed at the air outlet of the circulating air pipe 7, an air inlet of the circulating air pipe 7 is communicated with the rear portion of the air channel 2, an inlet closing valve 9 is disposed at the air inlet of the circulating air pipe 7, and an air heating device 10 and;
a temperature sensor 12 is arranged at the air channel 2 and/or the circulating air pipe 7;
a plurality of microporous plates 13 with surfaces capable of passing through airflow are arranged in the middle of the air channel 2, the microporous plates 13 are made of conductive materials, and the surfaces of the microporous plates 13 are arranged in the front-back vertical direction;
the top of the machine shell 1 is provided with a micropore plate taking-out window for taking out the micropore plate 13, a cover plate (not shown in the figure) is arranged at the micropore plate taking-out window, the micropore plate 13 is fixed on a frame (not shown in the figure), and the top of the frame is provided with a plurality of lifting rings (not shown in the figure).
An airflow channel 15 is arranged between the microporous plates 13, a row of discharge electrodes 14 are arranged in the middle of the airflow channel 15 along the front-back direction, and more than one vertical plate 16 for changing the direction of airflow is arranged in the airflow channel 15 between the microporous plates 13; when the micro-porous plate is used, the discharge electrode 14 is electrically connected with the negative electrode or the positive electrode of the high-voltage direct-current power supply, the micro-porous plate 13 is grounded, or the micro-porous plate 13 is connected with the electrode of the high-voltage direct-current power supply with the electric polarity opposite to that of the discharge electrode 14.
The vertical plates 16 are arranged from one side to the other side of the air channel 2 according to the changing sequence that n vertical plates 16 are arranged in one air channel 15, n +1 vertical plates 16 are arranged in one air channel 15, n vertical plates 16 are arranged in the next air channel 15, and n +1 vertical plates 16 are arranged in the next air channel 15, and the vertical plates 16 in the adjacent air channels 15 are arranged in a staggered position from front to back;
n is 1,2,3,4, … …;
the front end of the air flow channel 15 is provided with a front clapboard 17, the front clapboard 17 is arranged from one side of the air flow channel 2 to the other side according to the changing sequence that the front end of one air flow channel 15 is provided with the front clapboard 17, the front end of one air flow channel 15 is not provided with the front clapboard 17, the front end of the next air flow channel 15 is provided with the front clapboard 17, and the front end of the next air flow channel 15 is not provided with the front clapboard 17;
the rear end of the air channel 15 is provided with a rear partition plate 18, the rear partition plate 18 is arranged from one side of the air channel 2 to the other side according to the changing sequence that the front end of one air channel 15 is provided with the rear partition plate 18, the front end of one air channel 15 is not provided with the rear partition plate 18, the front end of the next air channel 15 is provided with the rear partition plate 18, and the front end of the next air channel 15 is not provided with the rear partition plate 18;
The air heating device 10, the fan 11, the outlet closing valve 8, the inlet closing valve 9, the air inlet electric air door 4, the air outlet electric air door 6 and the temperature sensor 12 are respectively connected with the electric control device;
when the electric control device synchronously opens the air heating device 10 and the fan 11, the electric control device synchronously opens the outlet closing valve 8 and the inlet closing valve 9, simultaneously closes the air inlet electric air door 4 and the air outlet electric air door 6, air at the rear part in the air channel 2 is pumped into the circulating air pipe 7 under the driving of the fan 11, is heated by the air heating device 10 when passing through, then flows to the front part in the air channel 2 along the circulating air pipe 7, then flows to the rear part in the air channel 2 through each microporous plate 13 to form a thermal circulating air which continuously flows along the air channel 2 and the circulating air pipe 7 to kill viruses, when the air temperature monitored by the temperature sensor 12 is increased to a set high temperature point, the temperature sensor 12 sends an electric signal to stop the air heating device 10 by the electric control device, when the air temperature monitored by the temperature sensor 12 is reduced to a set low temperature point, the temperature sensor 12 sends out an electric signal, the air heating device 10 is enabled to reheat the air through the electric control device, and the new corona viruses can die rapidly in a short time under the influence of the hot air heated by the air heating device 10, so that all the new corona viruses in the air channel 2 and on each microporous plate 13 can be thoroughly killed. In the using process, the air heating device 10 and the fan 11 can be synchronously started every 2-6 hours to thoroughly sterilize the interior of the air channel 2 and each microporous plate, and the time for starting the air heating device 10 and the fan 11 every time can be set to 15-30 minutes to prevent the new coronavirus from spreading through air propagation.
When the electric control device synchronously closes the air heating device 10 and the fan 11, the electric control device synchronously closes the outlet closing valve 8 and the inlet closing valve 9, and simultaneously opens the air inlet electric air door 4 and the air outlet electric air door 6.
As a further improvement of the invention, the plate surfaces of the vertical plates 16, the rear partition plate 18 and the front partition plate 17 are perpendicular to the plate surface of the micro-porous plate 13, the number of the vertical plates 16 arranged in each air passage 2 is 3-8, the thickness of the micro-porous plate 13 is 5 mm-10 mm, and the number PPI of the holes on each inch of the micro-porous plate 13 is 90-110.
As a further improvement of the present invention, the plate surfaces of the vertical plate 16, the rear partition plate 18 and the front partition plate 17 are coated with a metallic silver layer. The surfaces of the vertical plate 16, the rear partition plate 18 and the front partition plate 17 are coated with silver metal layers, so that viruses adhered to the surfaces can die more quickly.
As a further improvement of the present invention, the micro plate 13 is made of a foamed metal plate.
When the gas flow channel is used, when gas mixed with microorganisms and dust flows in the gas flow channel 5, the gas flow can be influenced by the blocking of the vertical plate 16 to change the direction of the gas flow and repeatedly pass through the microporous plate 13, in the process, the microorganisms and the dust in the gas can be charged when entering the vicinity of the discharge electrode 14, then the microorganisms and the dust can be captured by the microporous plate 13 through electric adsorption or filtration when passing through the microporous plate 13, and because the gas flow can change the direction for many times and repeatedly pass through the microporous plate 13, various viruses and dust including residual new corona viruses in the gas also have many times of chance to be captured by the microporous plate 13 through electric adsorption or filtration, and then the viruses and the dust are killed by ultraviolet irradiation or heating. Therefore, various viruses including new coronavirus in the air can be more thoroughly removed.
The device for efficiently capturing and killing the new corona viruses in the air adopts the design that the plate surfaces of a plurality of microporous plates 13 are arranged along the front-back direction, more than one vertical plate 16 for changing the direction of the air flow is arranged in the air flow channel 5 between the microporous plates 13, the vertical plates 16 in the adjacent air flow channels 5 are arranged in a staggered way from front to back, the middle part in the air flow channel 5 is provided with a row of discharge electrodes 14 along the front-back direction, the section of the microporous plate 13 for electrically adsorbing and treating microorganisms in the air can be greatly increased under the condition of the same volume, so that the gas with the same volume can pass through the microporous plate 13 at a lower speed in unit time, and the design that the thickness of the microporous plate 13 is 3 mm-15 mm and the PPI of the number of the holes on each inch of the microporous plate 13 is 80-120, therefore, more complete and efficient electro-adsorption capture of the tiny viruses in the air can be realized. Through the microbial purification efficiency project inspection, the basis of the microbial purification efficiency project inspection is 'JGT 294-2010 air purifier pollutant purification performance determination', and the obtained experimental data are as follows: when the sampling concentration of the microorganisms at the air inlet of the air channel 2 is 12583cfu/m3The air quantity at the air inlet is 13126.9m3The sampling concentration of the microorganisms at the air outlet of the air channel 2 is 369cfu/m3I.e. height of the present inventionThe efficiency of the device for effectively capturing and killing the new coronavirus in the air to remove the microorganisms is 97.06 percent.
When the microbial purification efficiency project test is carried out, the PM2.5 purification efficiency test is carried out, the basis of the PM2.5 purification efficiency test is GB/T34012-2017 air purification device for a ventilation system, and the obtained experimental data are as follows: when the average concentration of PM2.5 pollutants at the air inlet of the air channel 2 is 294.7 μm/m3The air quantity at the air inlet is 12856.1m3H, the average concentration of the contaminants at the air outlet of the air passageway 2 was 9.1 μm/m3Namely, the efficiency of removing PM2.5 by the device for efficiently capturing and killing the new coronavirus in the air is 96.91%.
When the device for efficiently capturing and killing the new corona virus in the air is used, the discharge electrode 14 is connected with a high-voltage direct-current power supply, a potential difference of 20000 volts is generated between the discharge electrode 14 and the microporous plate 13, then a fan is utilized to enable gas in which microorganisms are suspended to enter the air channel 2 of the device for efficiently capturing and killing the new corona virus in the air and enter the plurality of airflow channels 5 along the air channel 2 of the device for efficiently capturing and killing the new corona virus in the air, when the gas mixed with the microorganisms and dust flows through the discharge electrode 14 in the airflow channels 5, the microorganisms and the dust in the gas are in a charged state when approaching the discharge electrode 14, then the microorganisms in the gas pass through the microporous plate 13 and enter another airflow channel 5, because the thickness of the microporous plate 13 is 3 mm-15 mm, the number of PPI of holes on each inch of the microporous plate 13 is 80-120, and the gas passes through the microporous plate 13 and enters another airflow channel 5, the distance between the microorganism and the dust and the microporous plate 13 is inevitably small, the microorganism and the dust with charge in the gas can be captured by the microporous plate 13 through electric adsorption, and simultaneously, the ultraviolet lamp tubes 19 arranged on the front end face and the rear end face of the vertical plate 16, the front end face and the rear end face of the front partition plate 17, the front end face and the rear end face of the rear partition plate 18 and the rear end face can also irradiate step by step to kill the new corona virus which enters the air channel 2 and enters each air flow channel 5, is suspended in the air and is adsorbed on the microporous plate 13, and the new corona virus can be adsorbed for many times in the process of passing through the microporous plate 13 in a reciprocating way, so that the irradiation time of the new corona virus by the ultraviolet lamp tubes 19 is greatly prolonged, namely, a very small amount of new corona virus can finally fall off from the microporous plate 13 and flow out, and the new corona virus is also.
The device for efficiently capturing and killing the new corona virus in the air adopts the microporous plate 13 as an electrode for capturing the new corona virus, so that the device has very large air flow rate, small wind resistance and very high efficiency of removing microorganisms including various viruses in the air, can remove more than 96 percent of viruses in the air on the basis of large air flow rate by calculating the number of the viruses, further can kill the new corona virus which enters the air channel 2, enters each air flow channel 5, is suspended in the air and is adsorbed on the microporous plate 13 by irradiating the ultraviolet lamp tubes 19 arranged on the front end surface and the rear end surface of the vertical plate 16, the front end surface and the rear end surface of the front clapboard 17 and the front end surface and the rear end surface of the rear clapboard 18, and can be adsorbed for a plurality of times in the process of reciprocating the new corona virus passing through the microporous plate 13, so that the irradiation time of the ultraviolet lamp tubes 19 is greatly prolonged, therefore, a very small amount of new coronavirus will eventually fall off the micro-porous plate 13 and flow out, and the new coronavirus is also killed by the ultraviolet rays. In addition, the air in the air channel 2 can be heated by the air heating device 10 at a set time, and the hot air is circulated through each microporous plate 13, so that the new coronavirus can be rapidly killed in a short time, and all the new coronavirus in the air channel 2 and on each microporous plate 13 can be thoroughly killed. Therefore, the device for efficiently capturing and killing the new corona viruses in the air is used as equipment for circularly filtering and treating the air in intensive personnel places such as superstores, supermarkets, subways, hotels, farmer markets, airports, restaurants and the like, so that various harmful viruses in the air in the intensive personnel places such as the superstores, the supermarkets, the subways, the hotels, the farmer markets, the airports, the restaurants and the like can be effectively removed, the risk of the new corona viruses propagating through the air is effectively reduced, and the body health of people is guaranteed.
Claims (4)
1. High-efficient new coronavirus device in catching and killing air, its characterized in that: the air-conditioning system comprises a machine shell (1), wherein an air channel (2) is arranged in the machine shell (1), the air channel (2) is located in the front-back horizontal direction, an air inlet (3) is formed in the front end of the air channel (2), an air inlet electric air door (4) is arranged at the air inlet (3), an air outlet (5) is formed in the rear end of the air channel (2), an air outlet electric air door (6) is arranged at the air outlet (5), the front portion of the air channel (2) is communicated with an air outlet of a circulating air pipe (7), an outlet closing valve (8) is arranged at the air outlet of the circulating air pipe (7), an air inlet of the circulating air pipe (7) is communicated with the rear portion of the air channel (2), an inlet closing valve (9) is arranged at the air inlet of the circulating air pipe (7), and an air heating device (10) and a fan;
a temperature sensor (12) is arranged at the air channel (2) and/or the circulating air pipe (7);
a plurality of microporous plates (13) with the plate surfaces capable of passing through airflow are arranged in the middle of the air channel (2), the microporous plates (13) are made of conductive materials, and the plate surfaces of the microporous plates (13) are arranged along the front-back vertical direction;
a micropore plate taking-out window for taking out the micropore plate (13) is formed in the top of the machine shell (1), a cover plate is arranged at the micropore plate taking-out window, the micropore plate (13) is fixed on the frame, and a plurality of lifting rings are arranged on the top of the frame;
an airflow channel (15) is arranged between the microporous plates (13), a row of discharge electrodes (14) are arranged in the middle of the airflow channel (15) along the front-back direction, and more than one vertical plate (16) for changing the direction of airflow is arranged in the airflow channel (15) between the microporous plates (13);
the vertical plates (16) are arranged from one side to the other side of the air channel (2) according to the changing sequence that n vertical plates (16) are arranged in one air channel (15), n +1 vertical plates (16) are arranged in one air channel (15), n vertical plates (16) are arranged in the next air channel (15) and n +1 vertical plates (16) are arranged in the next air channel (15), and the vertical plates (16) in the adjacent air channels (15) are arranged in a staggered position from front to back;
n is 1,2,3,4, … …;
the front end of each air channel (15) is provided with a front partition plate (17), the front partition plates (17) are arranged from one side to the other side of each air channel (2) according to the changing sequence that the front end of one air channel (15) is provided with the front partition plate (17), the front end of one air channel (15) is not provided with the front partition plate (17), the front end of the next air channel (15) is provided with the front partition plate (17), and the front end of the next air channel (15) is not provided with the front partition plate (17);
the rear end of the air channel (15) is provided with a rear partition plate (18), the rear partition plate (18) is arranged from one side of the air channel (2) to the other side according to the changing sequence that the front end of one air channel (15) is provided with the rear partition plate (18), the front end of one air channel (15) is not provided with the rear partition plate (18), the front end of the next air channel (15) is provided with the rear partition plate (18), and the front end of the next air channel (15) is not provided with the rear partition plate (18);
ultraviolet lamp tubes (19) are respectively arranged on the front end face and the rear end face of the vertical plate (16), the front end face and the rear end face of the front partition plate (17) and the front end face and the rear end face of the rear partition plate (18), the thickness of the microporous plate (13) is 3-15 mm, and the PPI (pulse per inch) number of the holes on the microporous plate (13) is 80-120;
the air heating device (10), the fan (11), the outlet closing valve (8), the inlet closing valve (9), the air inlet electric air door (4), the air outlet electric air door (6) and the temperature sensor (12) are respectively connected with the electric control device;
when the electric control device synchronously opens the air heating device (10) and the fan (11), the electric control device synchronously opens the outlet closing valve (8) and the inlet closing valve (9), and simultaneously closes the air inlet electric air door (4) and the air outlet electric air door (6), air at the rear part in the air channel (2) is pumped into the circulating air pipe (7) under the driving of the fan (11), is heated by the air heating device (10) when passing through, then flows to the front part in the air channel (2) along the circulating air pipe (7), then flows to the rear part in the air channel (2) through each microporous plate (13) to form hot circulating air which continuously flows along the air channel (2) and the circulating air pipe (7) to kill viruses, and when the air temperature monitored by the temperature sensor (12) rises to a set high temperature point, the temperature sensor (12) sends out an electric signal, the air heating device (10) stops heating air through the electric control device, when the air temperature monitored by the temperature sensor (12) is reduced to a set low temperature point, the temperature sensor (12) sends an electric signal, and the air heating device (10) heats the air again through the electric control device; when the electric control device synchronously closes the air heating device (10) and the fan (11), the electric control device can synchronously close the outlet closing valve (8) and the inlet closing valve (9), and simultaneously open the air inlet electric air door (4) and the air outlet electric air door (6).
2. The device for efficiently capturing and killing the new coronavirus in the air as claimed in claim 1, wherein: the plate surface of the vertical plate (16), the plate surface of the rear partition plate (18) and the plate surface of the front partition plate (17) are perpendicular to the plate surface of the microporous plate (13), the number of the vertical plates (16) arranged in each air channel (2) is 3-8, the thickness of the microporous plate (13) is 5-10 mm, and the PPI number of holes on each inch of the microporous plate (13) is 90-110.
3. The device for efficiently capturing and killing the new coronavirus in the air as claimed in claim 2, wherein: the surfaces of the vertical plates (16), the rear partition plate (18) and the front partition plate (17) are coated with silver metal layers.
4. The device for efficiently capturing and killing the new coronavirus in the air as claimed in claim 3, wherein: the micropore plate (13) is made of a foam metal plate.
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