CN104383572A - Medical equipment pipe disinfection method - Google Patents

Medical equipment pipe disinfection method Download PDF

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Publication number
CN104383572A
CN104383572A CN201310359290.4A CN201310359290A CN104383572A CN 104383572 A CN104383572 A CN 104383572A CN 201310359290 A CN201310359290 A CN 201310359290A CN 104383572 A CN104383572 A CN 104383572A
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China
Prior art keywords
air bag
gas
ozone
pipeline
electric device
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Granted
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CN201310359290.4A
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CN104383572B (en
Inventor
李耀强
肖晟
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JIANGSU OPERA MEDICAL SUPPLIES CO.,LTD.
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李耀强
肖晟
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Priority to CN201310359290.4A priority Critical patent/CN104383572B/en
Priority to CN201710102299.5A priority patent/CN106880856A/en
Priority to CN201710102143.7A priority patent/CN106620770A/en
Publication of CN104383572A publication Critical patent/CN104383572A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20Gaseous substances, e.g. vapours
    • A61L2/202Ozone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18Liquid substances or solutions comprising solids or dissolved gases
    • A61L2/183Ozone dissolved in a liquid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18Liquid substances or solutions comprising solids or dissolved gases
    • A61L2/186Peroxide solutions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24Apparatus using programmed or automatic operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26Accessories or devices or components used for biocidal treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/12Apparatus for isolating biocidal substances from the environment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/13Biocide decomposition means, e.g. catalysts, sorbents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/14Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20Method-related aspects
    • A61L2209/21Use of chemical compounds for treating air or the like
    • A61L2209/212Use of ozone, e.g. generated by UV radiation or electrical discharge

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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)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

A medical equipment pipe disinfection method comprises the following steps: ozone and atomized water are combined to form ozone-containing water spray and the water spray is used to disinfect the inside of a pipe; a push rod is driven by an electric device to pull up an air bag to suck the disinfected gas into the air bag; ozone in the air bag is reduced through negative ion or plasma; and after the gas reaches the emission standard, the electric device is started to drive the push rod so as to compress the air bag and discharge the gas in the air bag out to the outside air.

Description

Armarium pipeline sterilization method
Technical field
The present invention relates to and be a kind ofly exclusively used in the sterilization method carried out disinfection to the pipeline of armarium, belong to the optimisation technique of sterilization method.
Background technology
The sterilization of medical apparatus and instruments, the particularly sterilization of the internal pipeline of the armarium such as anesthetic machine, respirator, as adopted formaldehyde fumigation method, the troublesome poeration time is long, also has secondary pollution, and due to inner-walls of duct complex structure, thoroughly can not kill antibacterial.Because anesthetic machine, respirator belong to precision instrument, inner a lot of precise part not withstand high temperatures, therefore, can not sterilize by the mode of High Temperature High Pressure.
Be in the patent document of 2009201578992, disclose a kind of anesthetic machine, respirator home loop sterilizing machine in the patent No., ozone and the water smoke containing hydrogen peroxide liquid are mixed into ozone water mist, delivered to by ozone water mist in armarium pipeline and to carry out disinfection sterilization to its inwall, the gas after sterilization is delivered in collection and confinement of gases case and is placed a period of time and discharge.The advantage of this invention utilizes the diffusivity of ozone to sterilize, better effects if, deficiency be collection and confinement of gases case if open, with regard to there will be ozone reveal problem, if collection and confinement of gases case is closure, there is air collection and confinement of gases case inside, be difficult to enter collection and confinement of gases case with regard to there will be the gas after sterilization and be trapped in medical apparatus and instruments home loop, the new ozone water mist produced does not have smooth path, together with the gas and vapor permeation be detained, its concentration is diluted, and Disinfection Effect is affected.This patent excites air to produce ozone by high voltage plane discharge, ozoniferously can produce nitrogen oxide simultaneously.Nitrogen oxide is strong carcinogen, to respiratory tract deep bronchioles, alveolar, central nervous system, cardiovascular system etc., there is damaging effect, nitrogen oxide is combined with water finally can change into nitric acid and nitrate, causes damage to equipment, reduces the service life of equipment.
It is the sterilization method disclosing a kind of inner surface of inner pipeline of medical instrument in the patent document of 200410073108X in the patent No., if the method adopts air as source of the gas, still nitrogen oxide can be produced, in order to avoid produce nitrogen oxide, employing be, under high voltage highfield, ozone is produced to the mode that pure oxygen ionizes.This mode also has deficiency: owing to have employed pure oxygen, just may produce burning and causing blast, having certain danger once there be electric flame.
Therefore, need to find the nonnitrogenous compound of a kind of output object, and the safe and effective sterilization method can not revealing ozone.
Summary of the invention
The object of this invention is to provide the nonnitrogenous compound of a kind of output object, and the safe and effective sterilization method can not revealing ozone.
Technical scheme of the present invention is: armarium pipeline sterilization method, ozone and atomized water is adopted to combine the water smoke of formation containing ozone to pipe interior disinfection, and drive push rod to draw high air bag by electric device, gas after sterilization is sucked air bag, ozone reduction in air bag is helped again and after reaching discharge standard by anion or plasma, restart electric device and drive push rod compressing gasbag, by the gas discharging in air bag in the air in the external world, specifically comprise the following steps:
1) preparation of ozone: source of the gas sends ozonator to by gas source pipe; The ultraviolet radiation that ozonator is produced by quartz burner, to the air in spiral gas storehouse, makes it produce ozone;
2) preparation of atomized water: the water containing disinfectant solution such as hydrogen peroxide from liquid feeding bottle is atomized by soniclizer;
3) above-mentioned atomized water and the ozone simultaneously prepared are mixed into the water smoke containing the disinfecting substance such as ozone and hydrogen peroxide;
4) above-mentioned water smoke sends armarium pipeline to by snorkel, and make to discharge from pipeline enter gas-liquid separator containing the tail gas of ozone and be separated, liquid enters liquid-collecting bottle by tapping valve, and gas is delivered to air bag by pipeline and collected;
5) after sterilization, ozonator and nebulizer quit work, at this moment, water smoke and ozone is also remained in the pipeline of armarium, booster pump works on suction air, the air sucked is after the first metre filter, dry and clean air enters nebulizer through out-of-work ozonator, then enter in the pipeline of armarium by snorkel, the gas that promotion is residual and water smoke flow to the direction of muffler, after gas-liquid separator shunting, gas enters in air bag, and liquid enters liquid-collecting bottle;
6) gas in air bag is entered, the anion produced through anion generator or plasma generator or plasma help ozone reduction, when control system detect the first ozone pop one's head in the ozone concentration value that returns reach discharge standard time, control system drives electric device work, electric device starts push rod, and push rod compressing gasbag, makes the gas in air bag be discharged to outside machine by one-way exhaust valve, make air bag be returned to by the original state compressed simultaneously, ready for sterilizing next time.
In disinfecting process, control system starts electric device, electric device pulls push rod, push rod pulls the air bag end face at its place, distance between two end faces making air bag becomes large, thus makes the volume of air bag become large, thus in air bag and coupled pipe interior produce negative pressure, under the effect of negative pressure, attract the aerosol in muffler, armarium pipeline to enter gas-liquid separator separates, and then the gas after being separated is sucked in air bag.
Sterilization starts first to close soniclizer in latter 3 minutes, after 3 minutes closedown ozonators, after three minutes closedown booster pumps and electric device, after dispatch control system detects that the ozone content in air bag reaches discharge standard, restart electric device work, compressing gasbag Exhaust Gas, until air bag is compressed completely.
beneficial effect
1,the aerosol produced in disinfecting process is separated in gas-liquid separator, liquid flows into liquid-collecting bottle, gas enters air bag, after sterilization terminates, control system continues detection first ozone and to pop one's head in the parameter value returned, until the ozone content in air bag is lower than discharge standard, restarts electric device and promote push rod, gas is discharged air bag.
,in disinfecting process, electric device promotes push rod and draws high air bag, in air bag, form negative pressure, thus the gas in pipeline is sucked air bag;
3,owing to being adopt quartz burner to irradiate source of the gas to produce ozone, therefore can not producing nitrogen oxide, also not have electric spark, more blast can not be produced, serial or parallel connection again between ozonator, effectively improves the concentration of ozone, ensure that good Disinfection Effect.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is the ultraviolet ozonizer partial cutaway schematic with spiral air passage of the present invention;
Fig. 3 is the series connection schematic diagram of ultraviolet ozonizer of the present invention;
Fig. 4 is the series connection schematic diagram of ultraviolet ozonizer of the present invention.
Detailed description of the invention
As shown in Figure 1, armarium pipeline sterilizing machine, mainly comprises casing 1, and the top of casing is provided with display screen and guidance panel, and casing is provided with muffler 11 and snorkel 12.
When needing to carry out disinfection to the pipeline of the armarium such as anesthetic machine, respirator, be connected with escape pipe one end of the pipeline of armarium, the other end is connected with muffler, forms the passage of a relative closure.
Be provided with control system, nebulizer 2, ozonator 3 in casing, source of the gas sends ozonator to by gas source pipe; The ozone that ozonator 3 produces delivers to nebulizer 2 through ozonizer, and the water smoke produced with nebulizer is mixed into ozone water mist, and ozone water mist is delivered in the pipeline of armarium through snorkel 12, carries out disinfection to inner-walls of duct; Described muffler 11 is connected with gas-liquid separator 4, and the aerosol of returning from medical equipment pipe is carried out gas-liquid separation, and liquid enters liquid-collecting bottle 5 by tapping valve 41, and gas is delivered to air bag 6 by pipeline and collected.
Described air bag is the seal of hollow, under the effect of external force, can carry out axial compression or draw high.
In the application of reality, the disinfectant solution such as hydrogen peroxide can also be added in the water being supplied to nebulizer, containing disinfecting substance in the water smoke making nebulizer produce, thus after being mixed into ozone water mist with ozone, dual sterilization be carried out to inner-walls of duct.
Described air bag 6 adopts telescopic structure, and air bag is provided with air bleeding valve 61.
The end face that two of described air bag are parallel to each other, an end face is provided with pipeline and is connected with gas-liquid separator, and other end is provided with the push rod 7 be connected with electric device.Two of air bag end face parallel to each other adopts hard material to make, and can move in the opposite direction under external force, the volume of air bag is increased, or adjacent to each other under external force, and the volume of air bag is reduced.
Air bag 6 is provided with the first ozone probe 62, for detecting the ozone content of gas in air bag.
Pipeline between gas-liquid separator and air bag is provided with check valve, and gas can only flow to air bag from gas-liquid separator, can not reverse flow.
Also comprise liquid feeding bottle 8, the connecting pipe between liquid feeding bottle and nebulizer is provided with unidirectional liquid feed valve 81.Liquid feeding bottle is used for providing liquid to nebulizer.Unidirectional liquid feed valve can only flow to nebulizer from liquid feeding bottle for controlling liquid.Usually, what add in liquid feeding bottle is water, and also can reinject other disinfecting substances, such as hydrogenperoxide steam generator etc. in water.
Gas source pipe is provided with the first filter 31, and source of the gas is by just delivering to ozonator after the first metre filter.Usually also to increase high-pressure pump in source of the gas management, accelerate the speed of service of air-flow at sterilizing machine and armarium pipe interior.
Air bag is provided with anion generator or plasma generator.
Display screen is provided with the full reminder flag of liquid-collecting bottle water, and after liquid-collecting bottle water is full, ozone machine quits work, and the water in liquid-collecting bottle must be outwelled just to work on afterwards.
Ozonizer is provided with the second ozone probe 32.For the concentration to control system feedback ozone.In disinfecting process, can show ozone concentration value in real time on a display screen, when the ozone concentration in ozonizer is lower than normal concentration, ozone machine can send prompting.
As shown in Figure 2, described ozonator 3 forms primarily of housing, air inlet pipe 33, escape pipe 34 and the quartz burner 35 that is positioned at housing, quartz burner two is provided with light cover, and light cover is provided with latch, and the electrode at quartz burner two ends inserts in the latch on light cover; Described air inlet pipe and escape pipe are separately positioned on the sidewall at housing two ends; In space between inner walls and quartz burner outer wall, arrange a spiral gas storehouse 36 around quartz burner 35, the arrival end in gas storehouse 36 communicates with air inlet pipe 33, and the port of export communicates with escape pipe 34; Gas source pipe is connected with air inlet pipe, and source of the gas enters gas storehouse by air inlet pipe, and flows along gas storehouse to the direction of escape pipe; The ultraviolet produced during quartz burner work directly shines in gas storehouse, excites source of the gas to produce ozone, then flows out from escape pipe.
Described source of the gas is air or pure oxygen.
Described quartz burner adopts straight tube or ring pipe.
Housing adopts lighttight material to make.
Described gas Cang36Bi applies reflectorized material.
As shown in Figure 3 and Figure 4, adjacent ozonator is cascaded by being connected with the air inlet pipe of another ozonator by the escape pipe of an ozonator, thus carries the ozone from higher concentration.
By the connection of pipeline, multiple ozonator can also be cascaded.
Described housing is arranged a transparent observation port.
Armarium pipeline sterilization method, ozone and atomized water is adopted to combine the water smoke of formation containing ozone to pipe interior disinfection, and drive push rod to draw high air bag by electric device, gas after sterilization is sucked air bag, ozone reduction in air bag is helped again and after reaching discharge standard by anion or plasma, restart electric device and drive push rod compressing gasbag, by the gas discharging in air bag in the air in the external world, specifically comprise the following steps:
1) preparation of ozone: source of the gas sends ozonator to by gas source pipe; The ultraviolet radiation that ozonator 3 is produced by quartz burner, to the air in spiral gas storehouse, makes it produce ozone;
2) preparation of atomized water: the water containing disinfectant solution such as hydrogen peroxide from liquid feeding bottle is atomized by soniclizer;
3) above-mentioned atomized water and the ozone simultaneously prepared are mixed into the water smoke containing the disinfecting substance such as ozone and hydrogen peroxide;
4) above-mentioned water smoke sends armarium pipeline to by snorkel, and make to discharge from pipeline enter gas-liquid separator containing the tail gas of ozone and be separated, liquid enters liquid-collecting bottle 5 by tapping valve 41, and gas is delivered to air bag 6 by pipeline and collected;
5) after sterilization, ozonator and nebulizer quit work, at this moment, water smoke and ozone is also remained in the pipeline of armarium, booster pump works on suction air, the air sucked is after the first metre filter, dry and clean air enters nebulizer through out-of-work ozonator, then enter in the pipeline of armarium by snorkel, the gas that promotion is residual and water smoke flow to the direction of muffler, after gas-liquid separator shunting, gas enters in air bag, and liquid enters liquid-collecting bottle;
6) gas in air bag is entered, the anion produced through anion generator or plasma generator or plasma help ozone reduction, when control system detects that the ozone concentration value that the first ozone probe 62 returns reaches discharge standard, control system drives electric device work, electric device starts push rod 7, and push rod compressing gasbag, makes the gas in air bag be discharged to outside machine by one-way exhaust valve 61, make air bag be returned to by the original state compressed simultaneously, ready for sterilizing next time.
In disinfecting process, control system starts electric device, electric device pulls push rod 7, push rod pulls the air bag end face at its place, distance between two end faces making air bag becomes large, thus makes the volume of air bag become large, thus in air bag and coupled pipe interior produce negative pressure, under the effect of negative pressure, attract the aerosol in muffler, armarium pipeline to enter gas-liquid separator separates, and then the gas after being separated is sucked in air bag.
Sterilization starts first to close soniclizer in latter 3 minutes, after 3 minutes closedown ozonators, after three minutes closedown booster pumps and electric device, after dispatch control system detects that the ozone content in air bag reaches discharge standard, restart electric device work, compressing gasbag Exhaust Gas, until air bag is compressed completely.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.

Claims (3)

1. armarium pipeline sterilization method, it is characterized in that: adopt ozone and atomized water to combine the water smoke of formation containing ozone to pipe interior disinfection, and drive push rod to draw high air bag by electric device, gas after sterilization is sucked air bag, ozone reduction in air bag is helped again and after reaching discharge standard by anion or plasma, restart electric device and drive push rod compressing gasbag, by the gas discharging in air bag in the air in the external world, specifically comprise the following steps:
1) preparation of ozone: source of the gas sends ozonator to by gas source pipe; The ultraviolet radiation that ozonator is produced by quartz burner, to the air in spiral gas storehouse, makes it produce ozone;
2) preparation of atomized water: the water containing disinfectant solution such as hydrogen peroxide from liquid feeding bottle is atomized by soniclizer;
3) above-mentioned atomized water and the ozone simultaneously prepared are mixed into the water smoke containing the disinfecting substance such as ozone and hydrogen peroxide;
4) above-mentioned water smoke sends armarium pipeline to by snorkel, and make to discharge from pipeline enter gas-liquid separator containing the tail gas of ozone and be separated, liquid enters liquid-collecting bottle by tapping valve, and gas is delivered to air bag by pipeline and collected;
5) after sterilization, ozonator and nebulizer quit work, at this moment, water smoke and ozone is also remained in the pipeline of armarium, booster pump works on suction air, the air sucked is after the first metre filter, dry and clean air enters nebulizer through out-of-work ozonator, then enter in the pipeline of armarium by snorkel, the gas that promotion is residual and water smoke flow to the direction of muffler, after gas-liquid separator shunting, gas enters in air bag, and liquid enters liquid-collecting bottle;
6) gas in air bag is entered, the anion produced through anion generator or plasma generator or plasma help ozone reduction, when control system detect the first ozone pop one's head in the ozone concentration value that returns reach discharge standard time, control system drives electric device work, electric device starts push rod, and push rod compressing gasbag, makes the gas in air bag be discharged to outside machine by one-way exhaust valve, make air bag be returned to by the original state compressed simultaneously, ready for sterilizing next time.
2. armarium pipeline sterilization method according to claim 1, it is characterized in that: in disinfecting process, control system starts electric device, electric device pulls push rod, push rod pulls the air bag end face at its place, the distance between two end faces of air bag is made to become large, thus make the volume of air bag become large, thus in air bag and coupled pipe interior produce negative pressure, under the effect of negative pressure, attract the aerosol in muffler, armarium pipeline to enter gas-liquid separator separates, and then the gas after being separated is sucked in air bag.
3. armarium pipeline sterilization method according to claim 1, it is characterized in that: sterilization starts first to close soniclizer in latter 3 minutes, after 3 minutes closedown ozonators, after three minutes closedown booster pumps and electric device, after dispatch control system detects that the ozone content in air bag reaches discharge standard, restart electric device work, compressing gasbag Exhaust Gas, until air bag is compressed completely.
CN201310359290.4A 2013-08-19 2013-08-19 Medical equipment pipe disinfection method Active CN104383572B (en)

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Application Number Priority Date Filing Date Title
CN201310359290.4A CN104383572B (en) 2013-08-19 2013-08-19 Medical equipment pipe disinfection method
CN201710102299.5A CN106880856A (en) 2013-08-19 2013-08-19 A kind of Medical Devices pipeline sterilizing machine
CN201710102143.7A CN106620770A (en) 2013-08-19 2013-08-19 Pipeline sterilizer

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CN201310359290.4A CN104383572B (en) 2013-08-19 2013-08-19 Medical equipment pipe disinfection method

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CN201710102143.7A Division CN106620770A (en) 2013-08-19 2013-08-19 Pipeline sterilizer

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CN201710102299.5A Pending CN106880856A (en) 2013-08-19 2013-08-19 A kind of Medical Devices pipeline sterilizing machine
CN201310359290.4A Active CN104383572B (en) 2013-08-19 2013-08-19 Medical equipment pipe disinfection method

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CN108131957A (en) * 2018-01-18 2018-06-08 佛山市恒学科技服务有限公司 A kind of foundry machinery pernicious gas collection device
CN109124902A (en) * 2018-10-26 2019-01-04 四川普达特种汽车有限公司 A kind of negative pressure cab based on ambulance
CN109568695A (en) * 2018-10-26 2019-04-05 陈雪冰 A kind of hemodialyzer line clear method
CN111111538A (en) * 2019-12-05 2020-05-08 林锡润 Control method based on ozone water machine
CN111760051A (en) * 2019-04-01 2020-10-13 长兴县人民医院 Dental chair pipeline cleaning and sterilizing device
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CN111111538A (en) * 2019-12-05 2020-05-08 林锡润 Control method based on ozone water machine
WO2021170029A1 (en) * 2020-02-28 2021-09-02 中物院成都科学技术发展中心 Disinfection and sterilization system and sterilization method
CN111829099A (en) * 2020-08-10 2020-10-27 中物院成都科学技术发展中心 Device and method for air aerosol disinfection and organic gas degradation
CN111829099B (en) * 2020-08-10 2024-02-27 中物院成都科学技术发展中心 Device and method for sterilizing aerosol and degrading organic gas
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