阅读说明：本技术 一种手持式高能活性离子发生装置及其使用方法 (Handheld high-energy active ion generating device and using method thereof ) 是由 王双龙 董晓峰 刘晓斌 林恒龙 杨泽群 刘峰 于 2021-08-17 设计创作，主要内容包括：本发明涉及一种手持式高能活性离子发生装置及其使用方法,其中,手持式高能活性离子发生装置包括外套、次高压发生组件、离子发生模块、激光组件,其中,所述次高压发生组件和离子发生模块安装在外套的内部,激光组件安装在外套的外部,次高压发生组件为其提供次高电压,离子发生模块将介质管中的液态中性介质转换成雾状高能活性离子,雾状高能活性离子具有消毒、杀菌和降解的功能。本装置所利用的液体介质一般为水或者酒精等,不具有任何污染；本装置为手持式结构,使用简单,实用性强,非常便携；本发明装置所采用10 kV以下的次高电压,纳安级别的微电流,因此具有能耗低,安全性高等特点。(The invention relates to a handheld high-energy active ion generating device and a using method thereof, wherein the handheld high-energy active ion generating device comprises an outer sleeve, a secondary high-voltage generating assembly, an ion generating module and a laser assembly, wherein the secondary high-voltage generating assembly and the ion generating module are arranged inside the outer sleeve, the laser assembly is arranged outside the outer sleeve, the secondary high-voltage generating assembly provides secondary high voltage for the outer sleeve, the ion generating module converts a liquid neutral medium in a medium pipe into vaporous high-energy active ions, and the vaporous high-energy active ions have the functions of disinfection, sterilization and degradation. The liquid medium utilized by the device is generally water or alcohol and the like, and has no pollution; the device is of a handheld structure, is simple to use, has strong practicability and is very portable; the device adopts sub-high voltage below 10 kV and nano-ampere level micro-current, so the device has the characteristics of low energy consumption, high safety and the like.)

1. The utility model provides a hand-held type high energy active ion generating device, its characterized in that, includes overcoat (1), inferior high pressure and takes place subassembly (2), ion generation module (3), laser subassembly (4), wherein, inferior high pressure takes place inside that subassembly (2) and ion generation module (3) are installed in overcoat (1), and laser subassembly (4) are installed in the outside of overcoat (1), and inferior high pressure takes place subassembly (2) and provides inferior high voltage for it, and ion generation module (3) convert the liquid neutral medium in the medium pipe into vaporific high energy active ion, vaporific high energy active ion has the function of disinfection, sterilization and degradation.

2. The handheld high-energy active ion generating device according to claim 1, wherein the outer sleeve (1) comprises a secondary high-pressure cavity (11), a handheld rod sleeve (12), a protective sleeve (13) and a base (14), wherein one end of the handheld rod sleeve (12) is connected with the secondary high-pressure cavity (11), the other end of the handheld rod sleeve is connected with the protective sleeve (13), and the base (14) is installed at the end of the protective sleeve (13).

3. The handheld high-energy active ion generating device according to claim 2, wherein the sub-high-voltage generating assembly (2) comprises a circuit board (21), a power supply (22), a switch (23), a charging interface (24), an indicator lamp (25) and a pogo pin (26), wherein the pogo pin (26), the indicator lamp (25), the charging interface (24), the switch (23) and the power supply (22) are respectively connected to the circuit board (21) through wires;

the spring thimble (26) is used as a secondary high-voltage electric conduction interface for transmitting secondary high voltage to the ion generation module (3).

4. The handheld high-energy active ion generating device according to claim 2 or 3, wherein the ion generating module (3) comprises an electrode cap (31), an electrode plate (32), a waterproof breathable film (33), a sealing gasket (34), a first medium pipe (351), a first microporous pipe (361), a metal wire (37), a first cushion (381), a sealing sleeve (39) and a first locking screw head (3101), the metal wire (37) is connected with the electrode plate (32), the electrode plate (32) is positioned in the electrode cap (31), and the waterproof breathable film (33) is arranged in the electrode cap (31);

first micropore pipe (361) are arranged in the bottom of first medium pipe (351), and first cushion (381), seal cover (39) embolia first micropore (361) pipe in proper order, first lock spiral shell head (3101) are connected and extrude first cushion (381) and seal cover (39) simultaneously through the afterbody cooperation of screw thread with first medium pipe (351), carry out chucking, location to first micropore pipe (361), wire (37) run through first medium pipe (351) and stretch into the inside of first micropore pipe (361).

5. The hand-held high-energy active ion generating device according to claim 2 or 3, wherein the ion generating module (3) comprises an electrode cap (31), an electrode plate (32), a waterproof breathable membrane (33), a sealing gasket (34), a second medium tube (352), a second microporous tube (362), a metal wire (37), a second cushion (382) and a second locking screw head (3102), the metal wire (37) is connected with the electrode plate (32), the electrode plate (32) is arranged in the electrode cap (31), the waterproof breathable membrane (33) is arranged in the electrode cap (31), the sealing gasket (34) is arranged at the upper end of the second medium tube (352), and the electrode cap (31) is connected with the upper end of the second medium tube (352) in a matching manner through threads and simultaneously presses the sealing gasket (34);

second cushion (382), second micropore pipe (362) are located in proper order the bottom of second medium pipe (352), and second locking spiral shell head (3102) are connected through screw thread and second medium pipe (352) cooperation, extrude second micropore pipe (362) and second cushion (382) simultaneously, carry out chucking, location and sealing to second micropore pipe (362), and wire (37) then run through second medium pipe (352) and stretch into the inside of second micropore pipe (362).

6. The hand-held high-energy active ion generating device according to claim 2 or 3, wherein the ion generating module (3) comprises an electrode cap (31), an electrode plate (32), a waterproof breathable membrane (33), a sealing gasket (34), a third medium pipe (353), a third microporous pipe (363), a third soft cushion (383), an electrode ring (311) and a third locking screw head (3103);

one end of a metal wire (37) is connected with the electrode ring (311), the other end of the metal wire is connected with an electrode plate (32), the electrode plate (32) is arranged in an electrode cap (31), a waterproof breathable film (33) is arranged in the electrode cap (31), a sealing gasket (34) is arranged at the upper end of a third medium pipe (353), the electrode cap (31) is matched and connected with the upper end of the third medium pipe (353) through threads, the sealing gasket (34) is simultaneously squeezed, the third microporous pipe (363) is arranged at the bottom of the third medium pipe (353), a third cushion (383) and the electrode ring (311) are sequentially sleeved at the bottom of the third microporous pipe (363), a third locking screw head (3103) is matched and connected with the third medium pipe (353) through threads, the third cushion (383) is simultaneously squeezed, and the third microporous pipe (363) is clamped, positioned and sealed.

7. A hand-held energetic active ion generating device according to claim 2 or 3, characterised in that the laser assembly (4) comprises a laser holder (42) and a laser pointer (41) mounted on the laser holder (42), the laser holder (42) being mounted on top of the high pressure chamber (11).

8. The hand-held high-energy active ion generating device according to claim 2 or 3, wherein the outer sleeve (1) is a solid of revolution, the head end of which is in a thick cylindrical shape, the middle of which is in a thin cylindrical shape, and the tail end of which is in a tapered shape.

9. The handheld high-energy active ion generating device according to claim 4, wherein the protective sleeve (13) is a hollow cone-shaped structure, and the protective sleeve (13) protects the microporous tube from external contamination, interference and damage.

10. A use method of a handheld high-energy active ion generating device is characterized by comprising the following steps:

when the components are assembled, the medium pipe is filled with a medium, then the switch (23) is pressed, the indicator lamp (25) is turned on, the secondary high-voltage generating component (2) is also turned on, the secondary high voltage is transmitted to the electrode plate (32) through the spring thimble (26), the electrode plate (32) is transmitted to the medium of the microporous pipe through the metal wire (37), atomized liquid drops containing high-energy ions are formed at high flux, and the high-energy ions in the atomized liquid drops are suitable for killing germs and degrading organic pollutants;

when human skin is placed in front of the locking screw head, atomized liquid drops containing high-energy active ion clusters are continuously generated at the nozzle of the microporous tube, and the wound is disinfected and sterilized;

in order to facilitate observation of whether atomized liquid drops exist at the nozzle of the microporous tube, a laser pen (41) of the laser assembly (4) generates a beam of laser which irradiates the position which is about 10 mm away from the nozzle, and a cluster of atomized light is seen at the nozzle to indicate that atomized liquid drops exist at the nozzle, so that the microporous tube is convenient to use.

Technical Field

The invention relates to the field of organic pollutant degradation, in particular to a handheld high-energy active ion generating device and a using method thereof.

Background

Disinfection and sterilization have great demands in people's daily life. For example, after injury, the wound needs to be disinfected in time to avoid worsening situations such as infection, suppuration and the like; key parts such as hands and the like need to be disinfected in time before entering public places or taking meals. The fruits and vegetables need to be cleaned before eating so as to remove the residue of pollutants such as pesticide and the like. Traditionally, the method for solving the problems is to clean the glass substrate by water and then coat disinfectant liquid such as alcohol, iodine, hydrogen peroxide and the like or chemical agents for further treatment. Although these methods can meet the general living and production requirements, the method also has the disadvantages of difficult preservation of the dressing, poor portability, easy occurrence of secondary pollution caused by chemical residues and the like.

In modern methods, plasma disinfection is a novel disinfection method, for example, 201910702265.9 patent application, which uses a light plasma tube to generate ultraviolet light to separate the air into plasma for disinfection. The method improves the speed of disinfection and sterilization, but has great harm to human skin and can not directly disinfect and sterilize wounds. As in patent application No. 201710098445.1, although the air jet high-voltage discharge type disinfection apparatus can disinfect and sterilize human body surface wounds by generating plasma, the apparatus still has the risk of high-voltage electric shock and certain potential safety hazard. In addition, in order to increase the printing and dyeing/printing effect, some high-pressure micro-spraying technologies are also adopted, for example, patent application No. 201510037696.

In normal temperature and pressure environment, liquid medium (such as water) is utilized to generate atomized high-energy active ions under the combined action of secondary high voltage and micropores to sterilize, and the method is a method for high-efficiency cleaning without secondary pollution residue. At present, in a laboratory, a device developed based on the method is constructed manually by laboratory staff, the structure is simple and crude, the stability is poor, the application of the method is severely limited, and no device developed based on the method exists in the market. Therefore, it is important to develop a portable, efficient, and especially non-secondary pollution disinfection device.

Disclosure of Invention

In order to solve the above problems, the present invention provides a handheld high-energy active ion generating device with simple structure and flexible layout, which utilizes a liquid medium (such as water) to generate mist high-energy active ions through the combined action of secondary high voltage and micropores to sterilize and disinfect wounds and can prevent and inhibit wound infection.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a hand-held type high energy active ion generating device, includes that overcoat, inferior high voltage take place the subassembly, the ion takes place module, laser assembly, wherein, inferior high voltage takes place the inside at the overcoat with the ion generation module installation, and laser assembly installs the outside at the overcoat, and inferior high voltage takes place the subassembly and provides inferior high voltage for it, and the ion generation module converts the liquid neutral medium in the medium pipe into vaporific high energy active ion, and vaporific high energy active ion has the function of disinfection, sterilization and degradation.

Further, the overcoat includes inferior high-pressure chamber, handheld rod cover, protective sheath, base, and wherein, handheld rod cover one end is connected with inferior high-pressure chamber, and the other end is connected with the protective sheath, and the pedestal mounting is at the tip of protective sheath.

Further, the secondary high voltage generation assembly comprises a circuit board, a power supply, a switch, a charging interface, an indicator lamp and a spring thimble, wherein the spring thimble, the indicator lamp, the charging interface, the switch and the power supply are respectively connected to the circuit board through leads;

the spring thimble is used as a secondary high-voltage electric conduction interface and is used for transmitting secondary high voltage to the ion generation module.

Furthermore, the ion generation module comprises an electrode cap, an electrode plate, a waterproof breathable film, a sealing gasket, a first medium pipe, a first microporous pipe, a metal wire, a first cushion, a sealing sleeve and a first locking screw head, wherein the metal wire is connected with the electrode plate, the electrode plate is positioned in the electrode cap, and the waterproof breathable film is arranged in the electrode cap;

first micropore pipe arranges in the bottom of first medium pipe, first cushion, seal cover embolia first micropore pipe in proper order, first locking spiral shell head is connected and extrudees first cushion and seal cover simultaneously through the afterbody cooperation of screw thread with first medium pipe, carries out chucking, location to first micropore pipe, the wire runs through first medium pipe and stretches into the inside of first micropore pipe.

Further, the ion generation module comprises an electrode cap, an electrode plate, a waterproof breathable film, a sealing gasket, a second medium pipe, a second microporous pipe, a metal wire, a second cushion and a second locking screw head, wherein the metal wire is connected with the electrode plate, the electrode plate is arranged in the electrode cap, the waterproof breathable film is arranged in the electrode cap, the sealing gasket is arranged at the upper end of the second medium pipe, and the electrode cap is in fit connection with the upper end of the second medium pipe through threads and simultaneously presses the sealing gasket;

the second cushion and the second microporous tube are sequentially sleeved at the bottom of the second medium tube, the second locking screw head is connected with the second medium tube in a matched mode through threads, the second microporous tube and the second cushion are simultaneously extruded, the second microporous tube is clamped, positioned and sealed, and the metal wire penetrates through the second medium tube and stretches into the second microporous tube.

Further, the ion generation module comprises an electrode cap, an electrode plate, a waterproof breathable film, a sealing gasket, a third medium pipe, a third microporous pipe, a third cushion, an electrode ring and a third locking screw head;

the metal wire is connected with the electrode ring, the other end of the metal wire is connected with the electrode slice, the electrode slice is arranged in the electrode cap, the sealing gasket is arranged at the upper end of the third medium pipe, the electrode cap is connected with the upper end of the third medium pipe in a matched mode through threads, the sealing gasket is simultaneously extruded, the third microporous pipe is arranged at the bottom of the third medium pipe, the third cushion and the electrode ring are sequentially sleeved in the bottom of the third microporous pipe, the third locking screw head is connected with the third medium pipe in a matched mode through threads, the third cushion is simultaneously extruded, and the third microporous pipe is clamped, positioned and sealed.

Further, the laser assembly comprises a laser frame and a laser pen installed on the laser frame, and the laser frame is installed at the top of the high-pressure cavity.

Further, the outer sleeve is a revolving body, the head end of the outer sleeve is in a thick cylindrical shape, the middle of the outer sleeve is in a thin cylindrical shape, and the tail end of the outer sleeve is in a conical shape.

Furthermore, the protective sheath is hollow cone type structure, and the protective sheath protects the micropore pipe from external pollution, interference and destruction.

Further, the use method of the handheld high-energy active ion generating device comprises the following steps:

when the assembly of each component is completed, the medium pipe is filled with the medium, then the switch is pressed, the indicator lamp is turned on, and meanwhile, the secondary high voltage generating component is also turned on, the secondary high voltage is transmitted to the electrode plate through the spring thimble, atomized liquid drops containing high-energy ions are formed at high flux, and the high-energy ions in the atomized liquid drops are suitable for killing germs and degrading organic pollutants. When human skin is placed in front of the locking screw head, atomized liquid drops containing high-energy active ion clusters are continuously generated at the nozzle of the microporous tube, and the wound is disinfected and sterilized;

in order to facilitate observation of whether atomized liquid drops exist at the nozzle of the microporous tube, a laser pen of the laser assembly generates a beam of laser which irradiates the position which is about 10 mm away from the nozzle, and a cluster of light is seen at the nozzle to indicate that atomized liquid drops exist at the nozzle.

The invention has the beneficial effects that: 1. the liquid medium utilized by the device is generally water or alcohol and the like, so that no pollution is caused, and no secondary pollution is caused; 2. the device adopts sub-high voltage (+/-2 kV-10 kV) and nano-ampere level micro-current, so that the device has the characteristics of low energy consumption, high safety and the like. 3. The device is of a handheld structure, is convenient to use in places such as families, outdoors and the like, and is convenient to carry; meanwhile, the structure is simple, the disassembly is convenient, the production cost is low, and the maintenance is convenient.

Although in the field of mass spectrometry, the combined action of secondary high voltage and a nozzle is used for generating ions of an object to be detected for detecting the object to be detected; and in the textile field, high-pressure micro-spraying technology is used for printing/printing and dyeing purposes; however, in the aspect of hand-held degradation of organic pollutants, the invention proposes to use atomized high-energy active ions for degradation, disinfection and sterilization for the first time.

Compared with the prior art for degrading organic pollutants by high-energy ions, the method has the characteristics of high energy consumption (such as large energy requirements of laser, X-ray, ultraviolet light and the like), poor safety and easy secondary pollution (such as chemical reagents such as hydrogen peroxide, chlorine dioxide, sodium sulfite, iron dichloride and the like are required to be added).

Compared with the prior ionization technology which uses high voltage and micro-spraying technology, such as electrostatic atomization technology, the voltage is generally very high, some voltages are even hundreds of thousands of volts, the energy consumption is high, the safety is poor, and meanwhile, the used micro-pores are generally larger and are generally hundreds of micrometers.

Drawings

FIG. 1 is a perspective view of the apparatus of the present invention;

FIG. 2 is an exploded view of the apparatus of the present invention;

FIG. 3 is a cross-sectional view of the device of the present invention;

FIG. 4 is a schematic structural view of an ion generating module in example 1;

FIG. 5 is a schematic structural view of an ion generating module in example 2;

fig. 6 is a schematic structural view of an ion generation module in embodiment 3.

The components in the drawings are labeled as follows: the electrode assembly comprises an outer sleeve 1, a secondary high-voltage cavity 11, a handheld rod sleeve 12, a protective sleeve 13, a base 14, a secondary high-voltage generating assembly 2, a circuit board 21, a power supply 22, a switch 23, a charging interface 24, an indicator lamp 25, a spring thimble 26, an ion generating module 3, an electrode cap 31, an electrode plate 32, a waterproof breathable film 33, a sealing gasket 34, a first medium tube 351, a second medium tube 352, a third medium tube 353, a first microporous tube 361, a second microporous tube 362, a third microporous tube 363, a metal wire 37, a first soft cushion 381, a second soft cushion 382, a third soft cushion 383, a sealing sleeve 39, a first locking screw 3101, a second locking screw 3102, a third locking screw 3103, an electrode ring 311, a laser assembly 4, a laser pen 41 and a laser frame 42.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific examples, wherein like structural and functional elements have been designated with like reference numerals throughout the several views, and wherein the drawings are for the purpose of illustrating the invention and are not intended to limit the scope of the invention.

As shown in fig. 1-3, a hand-held high-energy active ion generating device is characterized by comprising an outer sleeve 1, a secondary high-voltage generating component 2, an ion generating module 3 and a laser component 4, wherein the secondary high-voltage generating component 2 and the ion generating module 3 are sequentially fixed inside the outer sleeve 1, the laser component 4 is fixed outside the outer sleeve 1, the secondary high-voltage generating component 2 provides high voltage for the laser component, and the ion generating module 3 can convert liquid neutral media in a medium pipe into vaporous high-energy active ions and has the functions of disinfection, sterilization and degradation.

The outer sleeve 1 comprises a secondary high-pressure cavity 11, a handheld rod sleeve 12, a protective sleeve 13 and a base 14. Wherein, one end of the hand-held rod sleeve 12 is connected with the high-pressure cavity 11, and the other end is connected with the protective sleeve 13.

The secondary high voltage generating assembly 2 comprises a circuit board 21, a power supply 22, a switch 23, a charging interface 24, an indicator lamp 25 and a spring thimble 26. The spring thimble 26, the indicator light 25, the charging interface 24, the switch 23 and the power supply 22 are respectively connected to the circuit board 21 through wires. The circuit board 21 is an F-shaped high-voltage main board, belongs to the existing products in the market, has an input voltage DC3V, an output voltage of about DC2-10 kV, and a current of microampere level, and comprises a power supply, a switch, a charging port, a warning lamp and the like.

The laser assembly 4 comprises a laser holder 42 and a laser pointer 41 mounted on the laser holder 42, the laser holder 42 being mounted on top of said secondary hyperbaric chamber 11.

The ion generation module 3 mainly comprises the following three structures:

example 1

As shown in fig. 4, the ion generation module 3 includes an electrode cap 31, an electrode sheet 32, a waterproof and breathable film 33, a gasket 34, a first medium pipe 351, a first microporous pipe 361, a wire 37, a first cushion 381, a sealing sleeve 39, and a first locking screw head 3101. The metal wire 37 is connected with the electrode sheet 32, the electrode sheet 32 is arranged in the electrode cap 31, one surface of the electrode cap 31 is provided with a stepped hole, and the waterproof breathable film 33 is arranged in the stepped hole. Waterproof ventilated membrane 33's effect keeps the air in the medium pipe and the external intercommunication each other, and first medium pipe 351 upper end is arranged in to sealed pad 34, and electrode cap 31 is connected through the cooperation of screw thread with first medium pipe 351 upper end, and sealed pad 34 is extruded simultaneously, reaches sealedly. The first microporous tube 361 is arranged at the bottom of the first medium tube 351, the first cushion 381 and the sealing sleeve 39 are sequentially sleeved in the first microporous tube 361, the first locking screw head 3101 is matched and connected with the tail of the first medium tube 351 through threads, and the first cushion 381 and the sealing sleeve 39 are simultaneously extruded to clamp and position the first microporous tube 361; the entire wire 37 extends through the first medium tube 351 and directly into the first microporous tube 361.

The first medium pipe 351 and the first microporous pipe 361 are rotators. First medium pipe 351 comprises two cylinders, and the head end is thick cylinder, and the end is thin cylinder, and thin cylinder surface has the screw thread, is convenient for be connected with the first cooperation of locking spiral shell head. The first microporous tube 361 is composed of two parts, a head end is a cylinder and a tail end is a cone.

Example 2

As shown in fig. 5, the ion generating module 3 includes an electrode cap 31, an electrode sheet 32, a waterproof and breathable film 33, a gasket 34, a second medium pipe 352, a second microporous pipe 362, a wire 37, a second cushion 382, and a second locking screw 3102. The metal wire 37 is connected with the electrode sheet 32, the electrode sheet 32 is arranged in the electrode cap 31, one surface of the electrode cap 31 is provided with a stepped hole, and the waterproof breathable film 33 is arranged in the stepped hole. The sealing gasket 34 is arranged at the upper end of the second medium pipe 352, the electrode cap 31 is in fit connection with the upper end of the second medium pipe 352 through threads, and meanwhile the sealing gasket 34 is pressed to achieve sealing. The second cushion 382 and the second microporous pipe 362 are sequentially sleeved at the bottom of the second medium pipe 352, and the second locking screw head 3102 is in fit connection with the second medium pipe 352 through threads and simultaneously extrudes the second microporous pipe 362 and the second cushion 382 to clamp, position and seal the second microporous pipe 362. The entire wire 37 then extends through the second media tube 352 and directly into the interior of the second microporous tube 362.

The end of the second medium pipe 352 is conical and not cylindrical, compared to the first medium pipe 351. The second microporous tube 362 is mainly composed of two parts, the head end is similar to the shape of a circular truncated cone, and the tail end is cylindrical.

Example 3

As shown in fig. 6, the ion generation module 3 includes an electrode cap 31, an electrode plate 32, a waterproof and breathable film 33, a sealing gasket 34, a third medium tube 353, a third microporous tube 363, a third soft pad 383, an electrode ring 311, and a third locking screw head 3103. One end of the metal wire 37 is connected with the electrode ring 311, the other end is connected with the electrode plate 32, the electrode plate 32 is arranged in the electrode cap 31, one surface of the electrode cap 31 is provided with a stepped hole, and the waterproof breathable film 33 is arranged in the stepped hole. The sealing gasket 34 is arranged at the upper end of the third medium pipe 353, the electrode cap 31 is in fit connection with the upper end of the third medium pipe 353 through threads, and meanwhile the sealing gasket 34 is squeezed to achieve sealing. The third microporous tube 363 is arranged at the bottom of the third medium tube 353, the third soft pad 383 and the electrode ring 311 are sequentially sleeved at the bottom of the third microporous tube 363, the third locking screw head 3103 is matched and connected with the third medium tube 353 through threads, and meanwhile, the third soft pad 383 is extruded, so that the third microporous tube 363 is clamped, positioned and sealed.

The third medium pipe 353 has the same appearance as the first medium pipe 351 but has a different internal structure, and the end of the inside of the third medium pipe 353 is a thick cylindrical shape so that the third microporous pipe 363 can be conveniently placed therein. The third microporous tube 363 has a thick cylindrical head end and a thin cylindrical tail end. A hole is formed in the surface of the third locking screw head 3103, so that the wire on the electrode ring can extend out of the third locking screw head 3103 and be connected with the electrode plate.

The first microporous tube 361 and the second microporous tube 362 are made of non-metal material, and the third microporous tube 363 is made of metal material.

The device adopts the following principle: when the secondary high voltage electricity is contacted with a liquid neutral medium (such as water) in the medium tube, high energy in the secondary high voltage electricity is endowed to the liquid neutral medium, the liquid medium forms nanometer-sized mist-shaped liquid drops at micropores at the tip of the conical tube, water molecules on the surfaces of the liquid drops are polarized in an electric field and are subjected to homolytic splitting under the action of the high surface energy of the nanometer liquid drops to form a large number of water cluster hydroxyl radicals, water radical cation clusters, negative oxygen ion clusters and the like, and the high-energy particles can destroy cell membranes of bacteria, so that the bacteria are killed.

When the device operates, when each subassembly assembly is accomplished, fill medium pipe 3 with the medium, then press switch 23, pilot lamp 25 can be bright, subassembly 2 has also been taken place to inferior high voltage simultaneously, inferior high voltage passes to in electrode slice 32 through spring thimble 26, electrode slice 32 passes to in the medium of micropore pipe through wire 37, will produce a large amount of active ions in the micropore pipe, when locking spiral shell head the place ahead is arranged in to human skin, the micropore pipe has formed an electric field with human skin, the spout department of micropore pipe will constantly produce the atomizing liquid drop, disinfect to the wound. In order to facilitate observation of whether atomized liquid drops exist at the nozzle of the microporous tube, the laser pen 41 of the laser assembly 4 generates a laser beam which irradiates the position which is about 10 mm away from the nozzle, and a cluster of light can be seen at the nozzle, which indicates that atomized liquid drops exist at the nozzle.

The liquid medium utilized by the device is generally water or alcohol and the like, and has no pollution; the device adopts micro-current with sub-high voltage (+/-2 kV-10 kV) and nanoampere level, and has the characteristics of low energy consumption, high safety and the like; the device has the advantages of simple structure, convenient disassembly, low production cost and convenient maintenance.

It will be understood by those skilled in the art that these examples are given for illustrative purposes only and are not intended to limit the scope of the present invention, and that various equivalent modifications and changes may be made thereto without departing from the scope of the present disclosure.