CN111068093B - A high-voltage electrostatic atomization air sterilization and purification device and method - Google Patents

A high-voltage electrostatic atomization air sterilization and purification device and method Download PDF

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Publication number
CN111068093B
CN111068093B CN202010125965.9A CN202010125965A CN111068093B CN 111068093 B CN111068093 B CN 111068093B CN 202010125965 A CN202010125965 A CN 202010125965A CN 111068093 B CN111068093 B CN 111068093B
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air
atomizing
shell
grid
atomization
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CN111068093A (en
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汪志成
赵杰
阳大兵
颜江鲁
黄建军
陈华
黄南海
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Jiangxi Eight Longitudinal Technology Co ltd
East China Institute of Technology
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Jiangxi Eight Longitudinal Technology Co ltd
East China Institute of Technology
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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
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • 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
    • 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
    • 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—Ultraviolet radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

本发明公开了一种高压静电雾化空气灭菌净化装置及方法，其特征在于，它包括主箱体和安装在主箱体上的端盖壳体，其特征在于，风扇及紫外/红外灯安装于端盖外壳顶部，高压网栅安装于端盖外壳中部；主箱体包括壳体顶部、进气栅格壳体和储液部分；雾化室内置于主箱体中，雾化室包括过滤格栅、雾化喷针、网栅雾化电极和雾化室壳体；储液部分通过水泵及水管与雾化喷针联通，空气由进气栅格壳体进入，经过网栅雾化电极及雾化室壳体的底部进入雾化室内部，且雾化室壳体的底部高于储液部分的液面。本发明持续对空气中的病菌细胞膜组织结构产生破坏，起到灭活细菌的作用。

The present invention discloses a high-voltage electrostatic atomization air sterilization and purification device and method, characterized in that it includes a main box body and an end cover shell installed on the main box body, characterized in that a fan and an ultraviolet/infrared lamp are installed on the top of the end cover shell, and a high-voltage grid is installed in the middle of the end cover shell; the main box body includes a shell top, an air intake grid shell and a liquid storage part; the atomization chamber is placed in the main box body, and the atomization chamber includes a filter grid, an atomization needle, a grid atomization electrode and an atomization chamber shell; the liquid storage part is connected to the atomization needle through a water pump and a water pipe, and air enters from the air intake grid shell, passes through the grid atomization electrode and the bottom of the atomization chamber shell into the atomization chamber, and the bottom of the atomization chamber shell is higher than the liquid level of the liquid storage part. The present invention continuously destroys the cell membrane tissue structure of pathogens in the air, and plays a role in inactivating bacteria.

Description

High-voltage electrostatic atomization air sterilization and purification device and method
Technical Field
The invention relates to an air purifying device, in particular to a high-voltage electrostatic atomization air sterilizing and purifying device and method, belonging to the field of air purification and epidemic prevention.
The current air sterilization mode generally adopts a disinfectant spraying mode, or adopts ozone to fill the whole airtight space, or adopts ultraviolet lamps to irradiate for a long time, and the like, and air purification generally adopts an ultrasonic technology, active carbon filtration or other filter elements with stronger adsorption effect on particulate pollutants in the air to achieve the purpose of cleaning the air. However, the air sterilization method has a long time of action, and the air purification method can clean pollutants such as dust in the air, but cannot achieve the purpose of sterilization and disinfection. With the continuous expansion of modern city scale, people are more and more dense, population mobility is obviously enhanced, air cleanliness is greatly reduced, and the risk of germ transmission is increased.
In order to solve the problems, the invention aims to provide a high-voltage electrostatic atomization air sterilization and purification device and a method.
One of the technical schemes of the invention is as follows:
A high-voltage electrostatic atomization air sterilization and purification device comprises a main box body and an end cover shell arranged on the main box body, wherein a fan and an ultraviolet/infrared lamp are arranged at the top of an end cover shell, and a high-voltage grid is arranged in the middle of the end cover shell; the main box body comprises a top of the shell, an air inlet grid shell and a liquid storage part; the atomization chamber is arranged in the main box body and comprises a filter grid, an atomization spray needle, a grid atomization electrode and an atomization chamber shell; the liquid storage part is communicated with the atomizing spray needle through the water pump and the water pipe, air enters from the air inlet grid shell, enters into the atomizing chamber through the bottom of the grid atomizing electrode and the atomizing chamber shell, and the bottom of the atomizing chamber shell is higher than the liquid level of the liquid storage part.
Further, the grid holes in the air inlet grid shell are active carbon air inlet channels, and air and micro holes in the active carbon are rubbed into the main box body.
Further, the filter grid is made of an active carbon material, and the atomization spray needle is a metal spray needle with the inner diameter smaller than 0.3 mm; the atomizing chamber shell is made of insulating materials; the grid atomizing electrode adopts an antioxidant metal grid structure and is tightly wrapped on the outer surface of the atomizing chamber shell;
Further, the grid atomizing electrode is provided with direct current high voltage by the high voltage generator, a high voltage electrostatic field formed by the grid atomizing electrode covers the inside of the whole atomizing chamber shell, and the solution in the atomizing spray needle is charged under the action of the high voltage electrostatic field, and atomized into tiny charged particles after being separated from the atomizing spray needle.
Further, the liquid storage part and the top of the shell are made of insulating materials, and the upper surface of the liquid storage part is lower than the lower edge of the shell of the atomizing chamber by within 3 mm.
Further, after the air fully acts on the atomized charged liquid drops in the atomization chamber, large particles and atomized liquid drops in the air are filtered through the filter grid, the air enters the end cover shell, the end cover shell is internally under the strong light irradiation of the ultraviolet/infrared lamp, the heating speed of the moist air can be obviously improved under the irradiation of the infrared lamp light, the temperature is increased, germs can be quickly deactivated, a part of water vapor can be evaporated, and meanwhile, germs in the air can be killed by ultraviolet rays, so that the multiple sterilization effect is realized.
The second technical scheme is as follows:
a high-voltage electrostatic atomization air sterilization and purification method comprises the following steps:
the air path is powered by a fan, enters through an active carbon air inlet channel of the main box body shell, is in frictional electrification with micropores in the active carbon, simultaneously large-particle pollutants are filtered, enters into the main box body after passing through the main box body shell, enters into the liquid level of the liquid storage part from the bottom of the atomizing chamber shell after passing through the mesh atomizing electrode, and enters into the atomizing chamber after contacting with the solution; at this time, the air is fully contacted with the grid atomizing electrode and the solution, so that sterilization and purification can be realized;
the liquid storage part is communicated with the atomizing spray needle through a water pump and a water pipe, the solution in the atomizing spray needle is charged under the action of a high-voltage electrostatic field formed by the grid atomizing electrode, and atomized into tiny charged liquid drops after being separated from the atomizing spray needle;
the aerosol is mixed, the air entering the atomization chamber fully acts with the atomized charged liquid drops, the charged particles on the atomized charged liquid drops act on the cell membrane tissue structure of pathogenic bacteria in the air to destroy the cell membrane tissue structure, so that the aim of inactivating bacteria is fulfilled, and meanwhile, the tiny atomized charged liquid drops adsorb pollutants in the air to fulfill the aim of purifying the air;
The mixed air is irradiated by strong light, and after large particles and floating large particles in the air are filtered by a filter grid to form atomized liquid drops, the atomized liquid drops are exposed to the strong light of an ultraviolet/infrared lamp in the end cover shell, so that moist air is quickly heated, germs are quickly deactivated, part of water vapor is evaporated, and germs in the air are killed by ultraviolet/infrared rays, thereby realizing multiple sterilization effects;
When the humidified air passes through the high-voltage grid, the air is easy to adhere to the surface of the high-voltage grid to generate weak discharge, bacteria further lose activity, and under the action of high-voltage static electricity, the air is ionized to generate certain charged particles, the charged particles are discharged to an external space under the action of a fan, the bacteria in the air in the external space continuously generate an inactivation effect, and the charged particles in the air can be combined with dust in the air to precipitate, so that the aim of removing dust from the external air is fulfilled.
Further, the grid atomizing electrode is provided with direct-current high voltage by the high-voltage generator, and a high-voltage electrostatic field formed by the grid atomizing electrode covers the inside of the whole atomizing chamber shell.
Further, air enters the main box body through the air inlet grid shell, and in the process of passing through the micropore structure of the activated carbon, because the friction between the air and the micropore wall can be electrified, the electrified air can act on atomized electrified liquid drops in the grid atomizing electrode and the atomizing chamber more easily.
Further, when air enters the atomization chamber, the air can be contacted with the liquid level of the solution, the solution can accumulate to a very high electrostatic potential in the cyclic atomization process, and charge transfer can be generated at the gas-liquid interface of the air and the solution, so that the charge of the air and the inactivation of bacteria are facilitated.
Under the action of the fan, air enters the main box body through the active carbon air inlet grid of the outer shell of the main box body, the grid atomizing electrode wrapped on the outer surface of the atomizing chamber, the charged solution deposited on the bottom of the main box body after cyclic atomization and atomized charged solution particles in the atomizing chamber are fully contacted with the air, and the structure of germ cell membranes in the air is continuously destroyed, so that the effect of inactivating bacteria is achieved, and meanwhile, large-particle pollutants in the air are adsorbed by the solution particles, so that the aim of air purification is achieved. After the air after purification and sterilization and humidification is filtered by a filter screen, large-particle pollutants and water vapor are fully exposed to strong light irradiation of ultraviolet rays and infrared rays, and germs in the air are further killed. Meanwhile, the humidified air acts with the high-voltage grid with high-voltage static electricity again, so that the air is ionized to generate certain charged particles while bacteria are killed, the charged particles in the air are discharged to an external space under the action of a fan, and the bacteria in the external space are continuously inactivated.
As can be seen from the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
1. harmless substances such as tap water are used as an atomization solution, liquid particles subjected to high-voltage electrostatic atomization are fully charged, the effect of killing bacteria is achieved, and the whole device does not generate any substances such as ozone which are possibly hidden in human bodies and the environment.
2. The ultraviolet lamp/infrared lamp irradiation mode is packaged in the equipment, can be used selectively, cannot influence the surrounding environment, and does not need to be avoided by a human body in the working process of the system.
3. The solution can be circularly atomized and recycled, the atomized liquid drops are deposited to the bottom of the box body again and then have high electrostatic potential, and after gas enters the box body, charge transfer and fine discharge can be generated on the gas-liquid interface of the gas and the solution, so that the aim of sterilizing and purifying air is fulfilled.
4. The air is circulated and the purification and sterilization are completely performed in the internal space. The whole device not only can not influence the external environment, but also can still have certain charges after the air is sterilized, purified and humidified in the system, and can further sterilize and purify the air in the environment after being discharged to the external space.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the atomizing chamber of the present invention;
fig. 3 is a schematic view of the main casing structure of the present invention.
For a further understanding and appreciation of the structural features and objects attained by the present invention, reference should be made to the accompanying drawings in which:
The high-voltage electrostatic atomization air sterilization and purification device described with reference to fig. 1,2 and 3 mainly comprises an end cover shell 1, a fan 2, ultraviolet and infrared lamps 3, a high-voltage grid 4, a high-voltage generator 5, an atomization chamber 6, a main box 7, a water pipe 8, a water pump 9 and a solution 10.
The fan 2 and the ultraviolet and infrared lamps 3 are arranged at the top of the end cover shell 1, the high-voltage grid 4 is arranged at the middle part of the end cover shell 1, the fan 2 discharges air from the top, the high-voltage generator 5 provides direct-current high voltage for the high-voltage grid 4 and atomizing electrodes of the atomizing chamber 6, and the solution 10 can be tap water, alcohol, disinfectant and the like. Under the action of the fan 2, air enters the device from the periphery of the main box body 7, an air inlet channel of the outer shell of the main box body 7 is made of an active carbon material, air is in frictional electrification with micro-holes in the active carbon of the outer shell of the main box body 7, meanwhile, the active carbon filters large particle pollutants in the air, the air passes through the outer shell of the main box body 7 and contacts with a high-voltage electrode grid atomizing electrode 63 on the outer surface of the atomizing chamber 6, the grid atomizing electrode 63 is provided with high-voltage static electricity, the cell membrane tissue structure of bacteria in the air can be damaged, the air after the action of the grid atomizing electrode 63 moves downwards along the outer shell of the atomizing chamber 6, enters the atomizing chamber 6 at the bottom of the atomizing chamber shell 64, the height between the bottom of the atomizing chamber shell 64 and the upper surface of the solution 10 is controlled within 3mm, the air needs to contact with the surface of the solution 10 before entering the atomizing chamber, in the working process of the atomizing chamber 6, the solution 10 is conveyed to the atomizing spray needle 62 by the water pump 9, the grid atomizing electrode 63 is added with direct current high voltage, the solution 10 in the atomizing spray needle 62 forms tiny atomized charged liquid drops under the action of the grid atomizing electrode 63 and fills the inner space of the whole atomizing chamber 6, the tiny atomized charged liquid drops can adsorb pollutants in the air on one hand, on the other hand, bacteria can be adsorbed, the charged particles on the tiny atomized charged liquid drops can destroy the cell membrane surface tissue structure, so that cells lose activity, after the solution 10 is circularly atomized, the atomized charged liquid drops are deposited at the bottom of the main box 7 again, the solution 10 also has higher electrostatic potential, and when the air passes through the surface of the solution 10, the charges of the gas-liquid interface are transferred and weakly discharged, so that the bacteria in the air are deactivated.
Under the action of the fan 2, air fully acts on atomized charged liquid drops in the atomizing chamber 6, the air humidity greatly increases, the humidified air moves to the filter grille 61, large particles and floating large particles in the air are mainly filtered by the filter grille 61, the air enters the inside of the end cover shell 1 after passing through the filter grille 61, the humidified air needs to pass through the high-voltage grid 4 because of high humidity of the air, the air is easily attached to the surface of the high-voltage grid 4 to generate weak discharge, bacteria further lose activity under the action of high-voltage static electricity, the humidified air has a certain amount of charges, meanwhile, the inside of the end cover shell 1 is under the strong light irradiation of the ultraviolet and infrared lamps 3, the heating speed of the humidified air is obviously improved under the irradiation of the infrared lamp light, the temperature increases, the bacteria are quickly inactivated, part of the air is evaporated, meanwhile, germs in the air can be killed by ultraviolet rays, the effect of the air is realized, finally, the air with a certain charge is discharged to the outside space under the action of the fan 2, and the bacteria in the outside space can be continuously inactivated due to the existence of charges in the outside space.
As described with reference to fig. 2, the atomizing chamber 6 includes a filter grid 61, an atomizing needle 62, a grid atomizing electrode 63, and an atomizing chamber housing 64. The filter grid 61 is made of active carbon material, and mainly filters large particle pollutants and large particle atomized liquid drops in the air; the atomization spray needle adopts a metal spray needle with the inner diameter smaller than 0.3 mm; the atomizing chamber housing 64 is made of ceramic, organic glass and other materials with good insulating properties; the grid atomizing electrode 63 adopts a uniform metal grid structure, and is subjected to oxidation resistance and corrosion resistance treatment, and the grid atomizing electrode 63 is tightly wrapped on the outer surface of the atomizing chamber shell 64. The grid atomizing electrode 63 is provided with direct current high voltage by the high voltage generator 5, a high voltage electrostatic field formed by the grid atomizing electrode 63 covers the inside of the whole atomizing chamber shell 64, the solution in the atomizing spray needle 62 is charged under the action of the high voltage electrostatic field, and atomized into tiny charged liquid drops after being separated from the atomizing spray needle 62, and the atomized tiny charged liquid drops fill the inner space of the whole atomizing chamber shell 64 under the action of the grid atomizing electrode 63 because the grid atomizing electrode 63 covers the outer surface of the whole atomizing chamber shell 64. After entering the atomization chamber shell 64, the air fully acts with atomized charged liquid drops, and charged particles on the atomized charged liquid drops act on germ cell membrane tissue structures in the air to destroy the cell membrane tissue structures, so that the aim of inactivating bacteria is fulfilled, and meanwhile, the air humidity is also improved.
Referring to fig. 1,2, and 3, the main casing 7 includes a casing top 71, an air intake grill casing 72, and a liquid storage portion 73. The air inlet grid shell 72 is made of active carbon and mainly isolates large particle pollutants in air, meanwhile, in the process that the air passes through a micropore structure of the active carbon, because friction between the air and the micropore wall can be electrified, the electrified air can act on atomized electrified liquid drops in the grid atomizing electrode 63 and the atomizing chamber 6 more easily, and therefore the air sterilizing and purifying effects are improved. The liquid storage part 73 is positioned at the bottom of the main box 7, the liquid storage part 73 and the top 71 of the shell are made of ceramic and organic glass materials with good insulativity, and the upper surface of the liquid storage part 73 is controlled within 3mm of the vertical distance from the lower edge of the atomizing chamber shell 64, so that when external air enters the atomizing chamber from the lower edge of the atomizing chamber shell 64, the air can be contacted with the surface of the solution 10, the solution 10 can accumulate to high electrostatic potential in the cyclic atomization process, and charge transfer can be generated on the gas-liquid interface of the air and the solution 10, thereby being more beneficial to charge of the air and inactivation of bacteria. The external diameter of the atomizing chamber housing 64 is the same as the internal diameter of the housing top of the main housing 7, and when in assembly, the external diameter of the atomizing chamber housing 64 and the housing of the main housing 7 form interference fit, under the structure, the air enters the atomizing chamber 6 through the air inlet grid housing 72 of the main housing 7, passes through the grid atomizing electrode 63, and enters the atomizing chamber 6 through the bottom of the atomizing chamber housing 64, thus the air can fully contact with the grid atomizing electrode 63 and the solution 10, and the sterilizing and purifying effects are improved.
It should be noted that the foregoing is merely illustrative of specific embodiments of the present invention, and the design concept of the present invention is not limited thereto, and modifications made by the design of the present invention without materially departing from the spirit and scope of the present invention shall be construed as being infringed by the appended claims.

Claims (3)

1.一种高压静电雾化空气灭菌净化装置，它包括主箱体（7）和安装在主箱体（7）上的端盖外壳（1），其特征在于，风扇（2）及紫外和红外灯（3）安装于端盖外壳（1）顶部，高压网栅（4）安装于端盖外壳（1）中部；主箱体（7）包括壳体顶部（71）、进气栅格壳体（72）和储液部分（73）；雾化室（6）内置于主箱体（7）中，雾化室（6）包括过滤格栅（61）、雾化喷针（62）、网栅雾化电极（63）和雾化室壳体（64）；储液部分（73）通过水泵（9）及水管（8）与雾化喷针（62）联通，空气由进气栅格壳体（72）进入，经过网栅雾化电极（63）及雾化室壳体（64）的底部进入雾化室（6）内部，且雾化室壳体（64）的底部高于储液部分（73）的液面；1. A high-voltage electrostatic atomization air sterilization and purification device, comprising a main box (7) and an end cover shell (1) mounted on the main box (7), characterized in that a fan (2) and ultraviolet and infrared lamps (3) are mounted on the top of the end cover shell (1), and a high-voltage grid (4) is mounted in the middle of the end cover shell (1); the main box (7) comprises a shell top (71), an air inlet grid shell (72) and a liquid storage part (73); an atomization chamber (6) is built into the main box (7), and the atomization chamber (6) is installed in the main box (7). The atomizing chamber (6) comprises a filter grid (61), an atomizing needle (62), a mesh atomizing electrode (63) and an atomizing chamber shell (64); the liquid storage part (73) is connected to the atomizing needle (62) via a water pump (9) and a water pipe (8); air enters through the air inlet grid shell (72), passes through the mesh atomizing electrode (63) and the bottom of the atomizing chamber shell (64) and enters the interior of the atomizing chamber (6); and the bottom of the atomizing chamber shell (64) is higher than the liquid level of the liquid storage part (73); 进气栅格壳体（72）中的栅格孔为活性炭进气通道，空气与活性炭内部微孔发生摩擦进入主箱体（7）内；The grid holes in the air intake grid housing (72) serve as activated carbon air intake channels, and air enters the main housing (7) through friction with the micropores inside the activated carbon; 过滤格栅（61）采用活性炭材料，雾化喷针（62）采用内径小于0.3mm的金属喷针；雾化室壳体（64）采用绝缘材料制备；网栅雾化电极（63）采用抗氧化金属网格结构，网栅雾化电极（63）紧密包裹在雾化室壳体（64）外表面；The filter grid (61) is made of activated carbon material, and the atomizing needle (62) is made of a metal needle with an inner diameter less than 0.3 mm; the atomizing chamber shell (64) is made of insulating material; the mesh atomizing electrode (63) is made of an anti-oxidation metal grid structure, and the mesh atomizing electrode (63) is tightly wrapped around the outer surface of the atomizing chamber shell (64); 网栅雾化电极（63）由高压发生器（5）提供直流高压，网栅雾化电极（63）形成的高压静电场覆盖整个雾化室壳体（64）内部，雾化喷针（62）中的溶液在高压静电场作用下感应荷电，在脱离雾化喷针（62）后雾化成微小带电颗粒；The mesh atomizing electrode (63) is provided with a DC high voltage by a high voltage generator (5). The high voltage electrostatic field formed by the mesh atomizing electrode (63) covers the entire interior of the atomizing chamber housing (64). The solution in the atomizing needle (62) is charged by induction under the action of the high voltage electrostatic field and is atomized into tiny charged particles after leaving the atomizing needle (62). 储液部分（73）与壳体顶部（71）采用绝缘材料制备，储液部分（73）的上表面低于雾化室壳体（64）下边缘3mm以内；The liquid storage portion (73) and the shell top (71) are made of insulating material, and the upper surface of the liquid storage portion (73) is within 3 mm below the lower edge of the atomization chamber shell (64); 空气在雾化室（6）内部与雾化带电液滴充分作用后，经过滤格栅（61）过滤掉空气中的大颗粒物和雾化液滴后，进入端盖外壳（1）内部，端盖外壳（1）内部处于紫外和红外灯（3）的强光照射下，在红外线灯光的照射下，湿润的空气加热速度会显著提高，而温度的增加会使得病菌快速失去活性，一部分水汽也会被蒸发，同时紫外线也会杀灭空气中的病菌，从而实现多重灭菌效果；After the air fully interacts with the atomized charged droplets in the atomization chamber (6), the air is filtered out of large particles and atomized droplets in the air by the filter grid (61) and then enters the end cover housing (1). The end cover housing (1) is exposed to strong light from the ultraviolet and infrared lamps (3). Under the irradiation of the infrared light, the heating speed of the moist air is significantly increased, and the increase in temperature causes the bacteria to lose their activity quickly, and a portion of the water vapor is evaporated. At the same time, the ultraviolet rays also kill the bacteria in the air, thereby achieving multiple sterilization effects. 空气路径，空气由风扇（2）提供动力，经主箱体（7）外壳的活性炭进气通道进入，空气与活性炭内部微孔发生摩擦带电，同时大颗粒污染物被过滤掉，空气经过主箱体（7）外壳后进入主箱体内部，经过网栅雾化电极（63）作用后，从雾化室壳体（64）底部进入储液部分（73）的液面上，与溶液（10）接触后，进入雾化室（6）内部；此时，空气充分与网栅雾化电极（63）和溶液（10）接触，能灭菌净化；The air path is powered by a fan (2) and enters through the activated carbon air inlet channel of the outer shell of the main box (7). The air is charged by friction with the micropores inside the activated carbon, and large particles of pollutants are filtered out. The air passes through the outer shell of the main box (7) and enters the interior of the main box. After being acted on by the mesh atomizing electrode (63), the air enters the liquid surface of the liquid storage part (73) from the bottom of the atomizing chamber shell (64), contacts with the solution (10), and then enters the interior of the atomizing chamber (6); at this time, the air is fully in contact with the mesh atomizing electrode (63) and the solution (10), and can be sterilized and purified; 雾化过程，储液部分（73）中通过溶液（10）通过水泵（9）及水管（8）与雾化喷针（62）联通，雾化喷针（62）中的溶液在网栅雾化电极（63）形成的高压静电场作用下感应荷电，在脱离雾化喷针（62）后雾化成微小带电液滴，由于网栅雾化电极（63）覆盖了整个雾化室壳体（64）外表面，在网栅雾化电极（63）作用下，雾化后的微小带电液滴充满整个雾化室壳体（64）内部空间；During the atomization process, the solution (10) in the liquid storage part (73) is connected to the atomizing needle (62) through the water pump (9) and the water pipe (8). The solution in the atomizing needle (62) is charged under the action of the high-voltage electrostatic field formed by the mesh atomizing electrode (63). After leaving the atomizing needle (62), the solution is atomized into tiny charged droplets. Since the mesh atomizing electrode (63) covers the entire outer surface of the atomizing chamber shell (64), under the action of the mesh atomizing electrode (63), the atomized tiny charged droplets fill the entire internal space of the atomizing chamber shell (64). 气雾混合，进入雾化室（6）内部的空气，与雾化带电液滴充分作用，雾化带电液滴上的带电粒子对空气中的病菌细胞膜组织结构产生作用，破坏细胞膜组织结构，达到灭活细菌的目的，同时，微小雾化带电液滴吸附空气中的污染物，实现空气净化目的；The aerosol is mixed with the air entering the atomization chamber (6) and fully interacts with the atomized charged droplets. The charged particles on the atomized charged droplets act on the cell membrane tissue structure of the pathogens in the air, destroying the cell membrane tissue structure to achieve the purpose of inactivating bacteria. At the same time, the tiny atomized charged droplets absorb pollutants in the air to achieve the purpose of air purification. 强光照射，混合后的空气，经过滤格栅（61）过滤掉空气中的大颗粒物和漂浮的大颗粒雾化液滴后，暴露在端盖外壳（1）内部的紫外和红外灯（3）的强光照射下，湿润的空气被快速加热，使得病菌快速失去活性，部分水汽被蒸发，紫外和红外线杀灭空气中的病菌，从而实现多重灭菌效果；The mixed air is exposed to strong light irradiation, and after filtering out large particles and floating large particle atomized droplets in the air through the filter grille (61), it is exposed to the strong light irradiation of the ultraviolet and infrared lamps (3) inside the end cover housing (1). The moist air is quickly heated, causing the bacteria to quickly lose their activity, and part of the water vapor is evaporated. The ultraviolet and infrared rays kill the bacteria in the air, thereby achieving a multiple sterilization effect; 净化排放，经加湿后的空气在穿过高压网栅（4）时，由于空气的湿度高，空气容易附着在高压网栅（4）的表面发生微弱放电，细菌进一步失去活性，而在高压静电作用下，空气电离产生一定的带电粒子，在风扇（2）作用下被排放到外部空间，对外部空间空气中的病菌持续产生灭活作用，且空气中的带电粒子会与空气中的尘埃结合沉淀，还达到对外部空气除尘的目的；Purification and discharge: when the humidified air passes through the high-voltage mesh (4), due to the high humidity of the air, the air easily adheres to the surface of the high-voltage mesh (4) to generate weak discharge, and the bacteria further lose their activity. Under the action of high-voltage static electricity, the air is ionized to generate a certain amount of charged particles, which are discharged into the external space under the action of the fan (2), continuously inactivating the pathogens in the air in the external space. The charged particles in the air will combine with the dust in the air and precipitate, thereby achieving the purpose of dust removal in the external air. 网栅雾化电极（63）由高压发生器（5）提供直流高压，网栅雾化电极（63）形成的高压静电场覆盖整个雾化室壳体（64）内部。The mesh atomizing electrode (63) is provided with a direct current high voltage by a high voltage generator (5), and the high voltage electrostatic field formed by the mesh atomizing electrode (63) covers the entire interior of the atomizing chamber housing (64). 2.根据权利要求1所述的一种高压静电雾化空气灭菌净化装置，其特征在于，空气经进气栅格壳体（72）进入主箱体内部，空气在穿过活性炭的微孔结构过程中，因为空气与微孔孔壁的摩擦会带电，带电空气更容易与网栅雾化电极（63）及雾化室（6）内部的雾化带电液滴产生作用。2. A high-voltage electrostatic atomization air sterilization and purification device according to claim 1, characterized in that air enters the main box through the air inlet grid shell (72), and in the process of passing through the microporous structure of the activated carbon, the air will be charged due to the friction between the air and the microporous pore walls, and the charged air is more likely to interact with the grid atomization electrode (63) and the atomized charged droplets inside the atomization chamber (6). 3.根据权利要求1所述的一种高压静电雾化空气灭菌净化装置，其特征在于，空气进入雾化室内部时，空气会与溶液（10）液面进行接触，溶液（10）在循环雾化过程中会积累到很高的静电电位，空气与溶液（10）的气液交界面上会产生电荷的转移，更有利于空气的荷电和病菌的灭活。3. A high-voltage electrostatic atomization air sterilization and purification device according to claim 1, characterized in that when the air enters the interior of the atomization chamber, the air will come into contact with the liquid surface of the solution (10), and the solution (10) will accumulate to a very high electrostatic potential during the cyclic atomization process, and charge transfer will occur at the gas-liquid interface between the air and the solution (10), which is more conducive to the charging of the air and the inactivation of pathogens.
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