CN103041416B - A device for disinfecting and sterilizing active oxygen household clothes - Google Patents

Abstract

An active oxygen home clothing disinfection and sterilization device belongs to the technical field of gas discharge active oxygen preparation and disinfection and sterilization application, and comprises an active oxygen generation controller and a home clothing disinfection and sterilization bag; the active oxygen generating controller is connected with the household clothes sterilizing bag by an oxidation-resistant hose; the clothes to be disinfected and sterilized need to be put into a household clothes disinfection and sterilization bag for sealing and post-treatment; according to the invention, the household clothes are sterilized by the technical method that the air in the clothes is firstly sucked and compressed to be discharged out of the sterilization bag filled with the clothes, and then the active oxygen is injected under pressure, so that the active oxygen can enter the clothes to effectively inactivate bacteria and viruses in the clothes, and the sterilization effect of the household clothes is improved.

Description

A device for disinfecting and sterilizing active oxygen household clothes

technical field

The invention belongs to the technical field of gas discharge active oxygen preparation and application of disinfection and sterilization, and relates to a disinfection and sterilization device for household items, in particular to an active oxygen disinfection and sterilization device for household clothing.

Background technique

With the continuous progress and development of society, people have higher and higher requirements for their own hygiene and health. However, due to the frequent and close communication between people in modern society and the continuous change of living and working places, bacteria and viruses are indiscriminate in the family and society. Spreading, environmental pollution, ecological damage, smog and humidity, keeping pets, etc. have intensified the spread speed and degree of harm of bacteria and viruses, posing a serious threat to the health status of the elderly, children, patients, and even the general population at home. The family environment The disinfection and sterilization of items and items has therefore become increasingly important.

In family life, items that are likely to breed and infect viruses mainly include underwear, underwear and other intimate clothing, outerwear, sheets, bedding, blankets, shoes, hats, socks, scarves, towels, work clothes, beauty and hairdressing appliances, etc. If these items are placed for a long time Too long or incomplete cleaning and disinfection will breed a large number of mites. Mites are a kind of bacteria that are particularly harmful to human skin. Mild cases can cause human skin itching and allergies, and severe cases can affect people's health and even disfigure them. At the same time, clothing can also spread skin infectious diseases, such as scabies, Staphylococcus aureus infection, psoriasis, and infection of digestive system diseases, such as hepatitis, bacillary dysentery, and even a large number of Escherichia coli on the clothing of some special groups of people , Mycobacterium tuberculosis, etc.

At present, people have gradually realized the importance of disinfection and sterilization of household clothing, and various methods have been developed for the disinfection and sterilization of household clothing. Common clothing disinfection and sterilization methods can be classified into three categories: cleaning method, physical method and chemical method.

Washing is the most commonly used method of cleaning clothes, and it is also the most common means of disinfection and sterilization. Through cleaning, although most of the microorganisms attached to the skin or clothing surface can be removed, it cannot kill pathogenic microorganisms. For some special families with patients with infectious diseases, it is still necessary to carry out auxiliary disinfection treatment on the clothes of patients.

Sun exposure, boiling disinfection, ultraviolet radiation, far-infrared high-temperature disinfection, etc. are also common methods of disinfection and sterilization of household items. Although these disinfection and sterilization methods are simple and convenient, their disinfection and sterilization effects are limited, and there is an incomplete phenomenon of disinfection and sterilization. The temperature of high-temperature disinfection and sterilization is usually above 120 ^o C, and the temperature of boiling water is not higher than 100 ^o C, it is difficult to effectively sterilize and sterilize, and some high-end clothes are not suitable for high-temperature treatment or washing, boiling disinfection, far-infrared high-temperature disinfection and other methods application is limited. Ultraviolet irradiation can effectively inactivate bacteria and viruses, but it only has a good disinfection and sterilization effect on the surface of clothing irradiated by ultraviolet rays. It is difficult to remove bacteria and viruses hidden in clothing or on the surface of clothing that cannot be irradiated by ultraviolet rays. dead end. Sun exposure actually utilizes the disinfection and sterilization mechanism of ultraviolet rays, so there are the same problems as the ultraviolet disinfection and sterilization method, and in cloudy and rainy days or when the sun cannot be directly irradiated, clothing such as underwear can only be dried in the shade, making the clothes susceptible to mold Clothes treated in this way become a hotbed for the survival and reproduction of bacteria and viruses.

Chemical method is more and more frequently used in clothing disinfection and sterilization in recent years. Commonly used disinfectants mainly include phenol-containing disinfectants (such as Willows, Lysol, etc.), chlorine-containing disinfectants (such as 84 disinfectant, disinfectant, etc.) net, You Chlorine, bleaching powder, xiaoxuanling, etc.), peracetic acid, cationic surfactants (such as bromogeramine), formaldehyde, ethylene oxide, etc. These disinfectants are easy to use, effective, and thorough in disinfection and sterilization, but they are highly toxic, corrosive, and irritating to humans. Improper use will cause serious harm to human health and serious environmental pollution. In recent years, they have been transitioned by people Risk of Abuse.

Ozone is also an effective chemical disinfectant and sterilizer, with good disinfection and sterilization effects and no residue, but it cannot be stored and must be prepared on site when used. In recent years, a variety of disinfection and sterilization devices based on ozone or ozone + ultraviolet light have been developed at home and abroad, but these disinfection and sterilization devices are sterilized under normal pressure conditions. The effect on viruses and bacteria hidden in clothing is still limited, and these devices themselves take up a lot of space, are inconvenient to use, and are difficult to classify and process different items.

Active oxygen refers to oxygen-containing active substances that are more active than oxygen, including hydroxyl radicals, superoxide radicals, singlet oxygen, hydrogen peroxide, and ozone. Active oxygen has strong oxidation ability and high reaction rate constant, so it can react with all types of molecules existing in biological cells. It is a highly offensive chemical substance and can be widely used in the field of disinfection and sterilization. Active oxygen can be generated by gas discharge using oxygen, water or hydrogen peroxide gas as raw materials. If the sterilization bag loaded with clothes is first sucked and compressed to discharge the air inside the clothes, and then pressurized to inject active oxygen Disinfecting household clothing can allow active oxygen to enter the interior of the clothing to effectively inactivate the bacteria and viruses inside the clothing, improve the disinfection and sterilization effect of household clothing, and then improve the hygiene and health of people's home life.

Contents of the invention

The invention overcomes the shortcomings of the existing household clothing disinfection and sterilization device, and provides an active oxygen household clothing disinfection and sterilization device. The present invention utilizes the advantage that active oxygen can react with all types of molecules existing in biological cells, relies on the gas discharge method to prepare active oxygen, and adopts suction and compression to discharge the air inside the clothes, and then The technical method of pressurized injection of active oxygen disinfects household clothing, so that active oxygen can enter the interior of the clothing to effectively inactivate bacteria and viruses inside the clothing, and improve the disinfection and sterilization effect of household clothing.

Technical scheme of the present invention is:

An active oxygen disinfection and sterilization device for household clothing, the device includes an active oxygen generation controller and a household clothing disinfection and sterilization bag; the active oxygen generation controller and the household clothing disinfection and sterilization bag are connected by an oxidation-resistant hose; The sterilized clothes need to be put into the household clothes disinfection and sterilization bag and sealed before processing;

The active oxygen generation controller includes a microcomputer control board, a half-bridge IGBT inverter, a high-frequency step-up transformer, an active oxygen generator, an air injection pump drive control board, an air injection pump, an air injection valve, an air extraction pump drive control board, an air extraction pump, and an Air valve, air delivery nozzle, pumping command button, gas injection command button, working status display instrument, the above parts are installed in the same case as a whole to form the active oxygen generation controller;

Among them, the microcomputer control board outputs five control signals through the control cable, the control signal a controls the half-bridge IGBT inverter, the control signal b controls the gas injection pump to drive the control board, the control signal c controls the air pump to drive the control board, and the control signal d The gas injection valve is controlled, and the control signal e controls the gas extraction valve; the working status of the microcomputer control panel is set by the gas pumping command button and the gas injection command button, and the actual working status is displayed by the working status display instrument.

The half-bridge IGBT inverter, high-frequency step-up transformer, and active oxygen generator form an atmospheric pressure micro-flow discharge assembly. The input voltage of the half-bridge IGBT inverter is AC 220V, and the 220V AC is connected to the half-bridge IGBT inverter through the power cable. On the input terminal of the inverter, the output terminal of the half-bridge IGBT inverter is connected to the input terminal of the high-frequency ^step -up transformer through the power cable. It is connected to the high-voltage terminal of the active oxygen generator through a 20kV high-voltage cable; in the half-bridge IGBT inverter, the input 220V AC power is first converted into a DC power of about 300V through a full-bridge rectifier and filter circuit, and then passed through two 400V, The half-bridge IGBT inverter circuit composed of 220uF capacitor and two 40A, 600V IGBTs is converted into a high frequency and low voltage with a frequency of 5-10kHz and a voltage of 100-150V, which is output to the input end of the high-frequency step-up transformer. The half-bridge IGBT inverter The size of the output voltage is realized by pulse width modulation; the magnetic core of the high-frequency step-up transformer is made of soft ferrite material, the initial magnetic permeability is not less than 2000, the primary and secondary coils are wound separately, and the coils are sealed with epoxy resin. The output voltage is controlled at 4000-6000V; the active oxygen generator adopts an atmospheric pressure dielectric barrier discharge structure, double discharge gaps, the effective length of the discharge space is 100mm, the width is 50mm, the discharge gap is 0.5mm, and the dielectric material is high-purity Al ₂ O ₃ with a purity of 99%. , the thickness of the dielectric layer is 0.5mm, one of the surfaces of the dielectric layer is silver-plated as a high-voltage discharge electrode, and the discharge mode of the active oxygen generator is the atmospheric pressure micro-flow discharge mode;

The gas injection pump drive control board, the gas injection pump, the active oxygen generator, and the gas injection valve form a gas channel for pressurized injection of active oxygen; Under control, the air injection pump can input air or air filled with _H2O2 to the gas inlet of the active oxygen generator through the hose. Under the condition of _working frequency 5-10kHz and excitation voltage 4000-6000V, the active oxygen generator The output of active oxygen is not less than 5g/h, the concentration of active oxygen is not less than 30g/m ³ , and the amount of active oxygen injected into the household clothing disinfection and sterilization bag is controlled by the gas injection valve;

The air pump drive control board, air pump, and air suction valve form a gas path for sucking and compressing the air in the household clothing disinfection and sterilization bag; Under the control of the household clothing disinfection and sterilization bag, the air in the household clothing disinfection and sterilization bag is gradually discharged, the household clothing disinfection and sterilization bag shrinks, and the inside of the bag is in a negative pressure state;

The output port of the air injection pump and the input port of the air suction pump are collected to the air delivery nozzle through a hose, and the air delivery nozzle is connected to the air control valve mouth of the clothing disinfection and sterilization bag through an oxidation-resistant hose;

Household clothing disinfection and sterilization bags include air bag body, air bag seal, air control valve mouth, and isolation bracket; among them, the air bag body is processed by an outer bag with high strength and toughness and an inner bag with high air tightness. There is an inflatable bag seal at one end of the bag body, which is used to put in or take out the sterilized items and seal; the outer bag of the inflatable bag body is made of polypropylene (PP plastic) coated kraft paper, and the inner bag is made of five-layer arch-extruded nylon (polyester) amide, PA plastic) film; the sealing of the inflatable bag adopts the conventional convex-concave strip sealing method, and the strip on one side of the sealing of the air bag is processed into a convex cylindrical shape, and the strip on the other side is processed into a concave Cylindrical, 2 to 3 strips are arranged parallel to the seal of the inflatable bag, and the strips on both sides should be able to strictly seal the household clothing disinfection and sterilization bag; the air control valve mouth is made of nylon material, and the screw-type opening and closing structure is convenient Control or maintain the working mode of the suction compression or pressurization injection of the household clothes disinfection sterilization bag. The isolation bracket is an auxiliary part of the household clothing disinfection and sterilization bag, which is processed into a frame porous structure; the household clothing disinfection and sterilization bag can be designed into various specifications and sizes, but the maximum size should not exceed 600mm×800mm. The working air pressure of household clothing disinfection and sterilization bags should be controlled at -0.2kg/cm ² ~0.2kg/cm ² .

The effect and benefit of the present invention are that the disinfection and sterilization effect and efficiency of household clothing are greatly improved due to the use of highly aggressive active oxygen to sterilize household clothing; The technical method of suctioning and compressing to discharge the air inside the clothes, and then pressurizing and injecting active oxygen to disinfect the household clothes, makes the active oxygen easily enter the inside of the clothes and effectively inactivate the bacteria and viruses inside the clothes, and the disinfection and sterilization of the home clothes is more thorough; The active oxygen generation controller is equipped with a combination of multiple household clothing disinfection and sterilization bags (the number of configurations is not limited), the disinfection and sterilization treatment capacity is large, and different household items can be classified and processed, flexible and convenient to use, and the disinfection and sterilization effect is good. , The device itself is small in size, does not occupy the family space, and is convenient for daily use in the family, thereby providing a simple and effective household clothing disinfection and sterilization device and method for ensuring the health and hygiene of people's home life.

Description of drawings

Accompanying drawing 1 is the schematic diagram of composition of active oxygen home clothing disinfection and sterilization device.

Accompanying drawing 2 is a schematic diagram of the operation flow of the active oxygen household clothing disinfection and sterilization device.

In the figure: 1 active oxygen generation controller; 2 household clothing disinfection and sterilization bag; 3 microcomputer control board; 4 half-bridge IGBT inverter; 5 high-frequency step-up transformer; 6 active oxygen generator; 7 air injection pump drive control board; 8 air injection pump; 9 air injection valve; 10 air pump drive control panel; 11 air pump; 12 air extraction valve; 13 air delivery nozzle; 14 air extraction command button; Air pump inlet; 18 Air pump exhaust port; 19 Inflatable bag body; 20 Inflatable bag seal; 21 Air control valve mouth; 22 Isolation bracket; 23 Clothing; Seal the bag; 26 connect the air pipeline; 27 unscrew the air control valve mouth; 28 run the pumping program; 29 run the air injection program; 30 tighten the air control valve mouth and keep the inflatable bag state; ; 32 take out the clothing.

Detailed ways

The specific embodiments of the present invention will be described in detail below in conjunction with the technical solutions and accompanying drawings.

A kind of active oxygen household clothing disinfection and sterilization device of the present invention is composed as shown in accompanying drawing 1, and this device is made up of active oxygen generation controller 1, household clothing disinfection sterilization bag 2; Clothes disinfection and sterilization bags 2 are connected by an oxidation-resistant hose 24; the clothing 23 to be sterilized needs to be put into the household clothing disinfection and sterilization bag 2 for sealing and then processed;

The active oxygen generation controller 1 includes a microcomputer control board 3, a half-bridge IGBT inverter 4, a high-frequency step-up transformer 5, an active oxygen generator 6, an air injection pump drive control board 7, an air injection pump 8, an air injection valve 9, and an air extraction pump Drive control panel 10, air extraction pump 11, air extraction valve 12, air delivery nozzle 13, air extraction command button 14, air injection command button 15, working status display instrument 16, the above parts are integrally installed in the same chassis to form active oxygen generation controller 1;

Among them, the microcomputer control board 3 outputs five control signals through the control cable, the control signal a controls the half-bridge IGBT inverter 4, the control signal b controls the gas injection pump driving control board 7, and the control signal c controls the air pump driving control board 10 , the control signal d controls the gas injection valve 9, and the control signal e controls the gas extraction valve 12; the working state of the microcomputer control panel 3 is set by the gas pumping command button 14 and the gas injection command button 15, and the actual working status is determined by the working status display instrument 16 display.

The half-bridge IGBT inverter 4, high-frequency step-up transformer 5, and active oxygen generator 6 form an atmospheric pressure micro-flow discharge assembly. The input voltage of the half-bridge IGBT inverter 4 is AC 220V, and the 220V AC is connected to the half-bridge through a power cable. On the input terminal of the type IGBT inverter 4, the output terminal of the half-bridge IGBT inverter 4 is connected to the input end of the high-frequency step-up transformer 5 through the power cable, and the low-voltage terminal of the output end of the high-frequency step-up transformer 5 passes through a distance not less than 1.5mm ² The rubber wire is grounded, and the high-voltage terminal of the output end of the high-frequency step-up transformer 5 is connected to the high-voltage terminal of the active oxygen generator 6 through a 20kV high-voltage cable; in the half-bridge IGBT inverter 4, the input 220V AC is firstly rectified by the full bridge , The filter circuit converts it into a direct current of about 300V, and then converts it into a high-frequency low-voltage with a frequency of 5-10kHz and a voltage of 100-150V through a half-bridge IGBT inverter circuit composed of two 400V, 220uF capacitors and two 40A, 600V IGBTs output to the input terminal of the high-frequency step-up transformer 5, and the output voltage of the half-bridge IGBT inverter 4 is realized by pulse width modulation; the magnetic core of the high-frequency step-up transformer 5 is made of soft ferrite material, and the initial permeability is not lower than 2000, the primary and secondary coils are wound separately, the coils are sealed with epoxy resin, and the output voltage is controlled at 4000-6000V; the active oxygen generator 6 adopts an atmospheric pressure dielectric barrier discharge structure, double discharge gaps, the effective length of the discharge space is 100mm, and the width 50mm, the discharge gap is 0.5mm, the dielectric material is high-purity Al ₂ O ₃ with a purity of 99%, the thickness of the dielectric layer is 0.5mm, one of the surfaces of the dielectric layer is plated with silver as a high-voltage discharge electrode, and the discharge working mode of the active oxygen generator 6 is atmospheric pressure Micro-streamer discharge mode;

Gas injection pump drive control panel 7, gas injection pump 8, active oxygen generator 6, and gas injection valve 9 form a gas path for pressurized injection of active oxygen; Under the control of the air injection pump driving control panel 7, according to the size of the clothing by the virus bacteria contamination, the air injection pump 8 can input air or the air filled with H ₂ O ₂ to the gas inlet of the active oxygen generator 6 through the hose, When the operating frequency is 5-10kHz and the excitation voltage is 4000-6000V, the active oxygen output of the active oxygen generator 6 is not less than 5g/h, and the active oxygen concentration is not less than 30g/m ³ , and the input is controlled by the gas injection valve 8 The amount of active oxygen injected into the household clothing disinfection and sterilization bag 2 to control the clothing disinfection and sterilization effect and the disinfection and sterilization time;

Air suction pump drive control board 10, air suction pump 11, air suction valve 12 form the gas path for sucking and compressing the air in the household clothing disinfection and sterilization bag; Under the control of the air pump driving control board 10, the air in the household clothing disinfection and sterilization bag is gradually discharged, the household clothing disinfection and sterilization bag shrinks, and the inside of the bag is in a negative pressure state;

The output port of the air injection pump 9 and the input port of the air extraction pump 10 are collected into the air delivery nozzle 13 through a flexible pipe, so as to be connected with the air control valve mouth 21 of the clothing disinfection and sterilization bag 2 through the oxidation-resistant flexible pipe 24;

Household clothing disinfection and sterilization bag 2 includes an air bag body 19, an air bag seal 20, an air control valve mouth 21, and an isolation bracket 22; One end of the inflatable bag body 19 has an inflatable bag seal 20 for putting in or taking out sterilized items and sealing; the outer bag of the inflatable bag body 19 is made of polypropylene (PP plastic) coated kraft paper, and the inner bag It is made of five-layer arch-extruded nylon (polyamide, PA plastic) film; the air bag seal 20 adopts a conventional convex-concave strip sealing method, and the strip on one side of the air bag seal 20 is processed into a convex cylindrical shape. The clips on the other side are processed into a concave cylindrical shape, and the clips on both sides should be able to strictly seal the household clothing disinfection and sterilization bag 2 after being pressed. Clip; the air control valve mouth 21 is made of nylon material, and has a screw-type opening and closing structure, which is convenient for controlling or maintaining the working mode of suction compression or pressurized injection of the household clothing disinfection sterilization bag 2; the isolation bracket 22 is used for household clothing disinfection. The auxiliary parts of the sterilization bag need to be processed into a frame porous structure, which is mainly used to place the clothes in layers when there are many clothes to be sterilized, so that active oxygen can be injected into the clothes through the frame holes of the isolation bracket, so as to improve the disinfection and sterilization effect of the clothes; The clothing disinfection and sterilization bag 2 can be designed into various specifications and sizes. In order to ensure the disinfection and sterilization effect, the maximum size of the clothing disinfection and sterilization bag 2 should not exceed 600mm×800mm. The working air pressure of household clothing disinfection and sterilization bags should be controlled at -0.2kg/cm ² ~0.2kg/cm ² ;

The operating flow of the active oxygen household clothing disinfection and sterilization device of the present invention is shown in Figure 2. First, the clothing to be sterilized is put into the household clothing disinfection and sterilization bag 2, and the inflatable bag seal 20 is sealed; Oxidize the soft air pipeline 24; then unscrew the air control valve mouth 21; then run the air extraction program: after pressing the air extraction command button 14, the microcomputer control panel 3 sends instructions to open the air extraction valve 12 and start the air extraction pump 11 to Household clothing disinfection and sterilization bag 2 pumps air, and after the household clothing disinfection and sterilization bag 2 is shrunk and compacted, stop the suction pump 11 and close the suction valve 12; then run the gas injection program: after pressing the gas injection command button 15, the microcomputer control The board 3 issues instructions to open the gas injection valve 9, start the active oxygen generator 6, start the gas injection pump 8 to input _air or the air filled with _H2O2 to the active oxygen generator 6, and the active oxygen generated by the active oxygen generator 6 passes through The gas injection valve 9, the oxidation-resistant soft gas delivery pipeline 24, and the gas control valve nozzle 21 are injected into the household clothing disinfection and sterilization bag 2, and since the clothing disinfection and sterilization bag 2 is under negative pressure at this time, the active oxygen is effectively sucked into the inside of the clothing , with the continuous injection of active oxygen gas, the clothes disinfection and sterilization bag ² gradually changes from negative pressure to positive pressure. Device 6, repeat the disinfection process of 28 to 29 for 2 to 3 times according to the degree of clothing disinfection; then tighten the air control valve mouth 21, remove the oxidation-resistant soft air pipeline 24 from the air control valve mouth 21, and place the injection at the same time Active oxygen disinfecting and sterilizing bags for household clothes for more than 1 hour to ensure that the clothes have enough time for sterilizing and sterilizing. At the same time, use the active oxygen generation controller 1 to perform 25 to 30 sterilizing on other disinfecting and sterilizing bags that are put into clothes. Sterilization process; after that, deflate the clothing disinfection and sterilization bag that has been placed for more than 1 hour to remove residual gas; finally open the clothing disinfection and sterilization bag and take out the clothes.

The present invention uses extremely aggressive active oxygen to sterilize household clothes, greatly improving the effect and efficiency of disinfection and sterilization of household clothes; the disinfection and sterilization bag loaded with clothes is firstly sucked and compressed to discharge the inside of the clothes The technical method of injecting active oxygen into the air after pressurization disinfects household clothing, so that active oxygen can easily enter the interior of the clothing and effectively inactivate the bacteria and viruses inside the clothing, and the disinfection and sterilization of household clothing is more thorough; a reactive oxygen generation controller is used The combination method of configuring multiple household clothing disinfection and sterilization bags (the number of configurations is not limited), the disinfection and sterilization processing capacity is large, and different household items can be classified and processed, the use is flexible and convenient, the disinfection and sterilization effect is good, and the device itself is small in size , does not occupy the family space, is convenient for the daily use of the family, and then provides a simple and effective household clothing disinfection and sterilization device and method for ensuring the health and sanitation of people's home life.

Claims (3)

1. an active oxygen household medicated clothing disinfector, is characterized in that, this device comprises active oxygen generator controller (1) and household medicated clothing disinfect bag (2); Between active oxygen generator controller (1) and household medicated clothing disinfect bag (2), adopt resistance to oxidation flexible pipe (24) to be connected; The medicated clothing of sterilizing to be sterilized (23) need be put into household medicated clothing disinfect bag (2) sealing post processing;

Active oxygen generator controller (1) comprises that computer control board (3), semibridge system IGBT inverter (4), high-frequency step-up transformer (5), active oxygen generator (6), gas injection pump drive panel (7), gas injection pump (8), gas injection valve (9), air pump to drive panel (10), air pump (11), extraction valve (12), gas transmission mouth (13), the instruction button (14) of bleeding, gas injection instruction button (15) and duty Displaying Meter (16), and above-mentioned part integral installation forms active oxygen generator controller (1) in same cabinet;

Wherein, computer control board (3) is exported five tunnel control signals by controlling cable, control signal a controls semibridge system IGBT inverter (4), control signal b controls gas injection pump and drives panel (7), control signal c controls air pump and drives panel (10), control signal d controls gas injection valve (9), and control signal e controls extraction valve (12); The duty of computer control board (3) is set by bleed instruction button (14) and gas injection instruction button (15), and actual duty is shown by duty Displaying Meter (16);

Semibridge system IGBT inverter (4), high-frequency step-up transformer (5), active oxygen generator (6) composed atmosphere are pressed miniflow note discharge assembly, the 220V alternating current of semibridge system IGBT inverter (4) input is received on the input terminal of semibridge system IGBT inverter (4) via feed cable, the lead-out terminal of semibridge system IGBT inverter (4) accesses the input of high-frequency step-up transformer (5) via feed cable, the low-voltage terminal of the outfan of high-frequency step-up transformer (5) is by being not less than 1.5mm ²colloid electric wire ground connection, the HV Terminal of the outfan of high-frequency step-up transformer (5) is connected on the HV Terminal of active oxygen generator (6) by 20kV high tension cable; In semibridge system IGBT inverter (4), first the 220V alternating current of input is converted to the unidirectional current of 300V through full-bridge rectification, filter circuit, semibridge system IGBT inverter circuit through two 400V, 220uF electric capacity and two 40A, 600V IGBT compositions is converted to frequency 5～10kHz again, the high frequency low-voltage output of voltage 100～150V is to the input of high-frequency step-up transformer (5), and the size of semibridge system IGBT inverter (4) output voltage realizes by pulse width modulation; The magnetic core of high-frequency step-up transformer (5) adopts soft magnetic ferrite, and initial permeability is not less than 2000, and primary and secondary coil separates coiling, and coil adopts epoxy resin end-blocking, and output voltage control is at 4000～6000V; Active oxygen generator (6) adopts atmospheric dielectric barrier discharge structure, two discharging gaps, and discharge space effective length 100mm, width 50mm, discharging gap 0.5mm, dielectric substance is the Al of purity 99% ₂o ₃, dielectric layer thickness 0.5mm, one of dielectric layer surface is silver-plated as high-voltage discharging electrode, and the electric discharge mode of operation of active oxygen generator (6) is atmospheric pressure miniflow note discharge mode;

Gas injection pump drives panel (7), gas injection pump (8), active oxygen generator (6), gas injection valve (9) to form the gas passage that active oxygen is injected in pressurization; Gas injection pump drives panel (7) by control cables, to control the working gas flow of gas injection pump (8), drives under the control of panel (7) at gas injection pump, and gas injection pump (8) can be by air or filling H ₂o ₂air by flexible pipe, be input to the gas access of active oxygen generator (6), at operating frequency 5～10kHz, in the situation of driving voltage 4000～6000V, the active oxygen production of active oxygen generator (6) is not less than 5g/h, activity keto concentration is not less than 30g/m ³, and by gas injection valve (8) control inputs the injection rate to the active oxygen of household medicated clothing disinfect bag (2);

Air pump drives panel (10), air pump (11), extraction valve (12) to form the gas passage of air in suction compression household medicated clothing disinfect bag; Air pump drives panel (10) by control cables, to control the working gas flow of air pump (11);

The input port of the delivery outlet of gas injection pump (9) and air pump (10) is pooled to gas transmission mouth (13) by flexible pipe, and gas transmission mouth (13) is connected with the control valve mouth (21) of medicated clothing disinfect bag (2) by resistance to oxidation flexible pipe (24); Control valve mouth (21) adopts nylon material to make, screw-on opening and closing structure;

Household medicated clothing disinfect bag (2) comprises air bag body (19), air bag sealing (20), control valve mouth (21), isolation mount (22); Wherein, air bag body (19) is comprised of outer bag and inner bag, and air bag sealing (20) is left in air bag body (19) one end.

2. active oxygen household medicated clothing disinfector according to claim 1, is characterized in that, the outer bag of air bag body (19) adopts polypropylene overlay film kraft paper to make, and inner bag adopts five stringcourses to squeeze nylon film and makes.

3. active oxygen household medicated clothing disinfector according to claim 1 and 2, it is characterized in that, air bag sealing (20) adopts convex-concave card article formula encapsulating method, the cylindrical of evagination is processed in air bag sealing (20) the wherein card article of a side, opposite side card article is processed into the cylindrical of indent, air bag sealing (20) 2～3 road card articles that be arranged in parallel.

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