CN201481844U - Hydrogen peroxide gas sterilizer - Google Patents
Hydrogen peroxide gas sterilizer Download PDFInfo
- Publication number
- CN201481844U CN201481844U CN2009200311908U CN200920031190U CN201481844U CN 201481844 U CN201481844 U CN 201481844U CN 2009200311908 U CN2009200311908 U CN 2009200311908U CN 200920031190 U CN200920031190 U CN 200920031190U CN 201481844 U CN201481844 U CN 201481844U
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- gas
- hydrogen peroxide
- liquid
- heater
- escape pipe
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Abstract
The utility model relates to a hydrogen peroxide gas sterilizer, which is used for carrying out sterilization in isolated spaces and vessels. The hydrogen peroxide gas sterilizer comprises a shell, an air outlet pipe, vaporizing chamber components, liquid atomizing components and an electrical control cabinet, wherein the liquid atomizing components comprises an atomizing solenoid valve, a gas-liquid mixing tank, a micro-air compressor, an air inlet solenoid valve, a liquid inlet solenoid valve, a small metering pump and a hydrogen peroxide solution barrel; the hydrogen peroxide solution barrel is connected with the gas-liquid mixing tank through the small metering pump and the liquid inlet solenoid valve; the micro-air compressor is connected with the gas-liquid mixing tank; and the gas-liquid mixing tank is connected with a spraying nozzle in a vaporizing chamber through the atomizing solenoid valve; the vaporizing chamber components comprise a vaporizing chamber, a vaporizing plate, a heater and a axial flow high-pressure ventilator; the heater is a PTC cellular heater; the vaporizing plate at which micropores are distributed is attached to the PTC cellular heater; the spraying nozzle corresponds to the vaporizing plate; the top of the vaporizing chamber is connected with the axial flow high-pressure ventilator; and the air outlet of the high-pressure ventilator is connected with the air outlet pipe. The hydrogen peroxide gas sterilizer has the advantages of reasonable structure and good sterilization effect.
Description
Technical field
This utility model relates to a kind of hydrogen peroxide gas disinfector, is used for the sterilization of insulating space, spacing container.
Background technology
Existing disinfection way, especially in hospital, what take mostly is disinfection by ultraviolet light and control techniques sterilization, effect awaits further raising.
Hydrogenperoxide steam generator is as disinfectant, and it is as safe as a house effective that article are carried out disinfection.Hydrogen peroxide is called as the chemical products of environmental protection.According to hospital's disinfection of indoor air standard, the sterilization of III class surrounding air can be used the hydrogenperoxide steam generator spray disinfectant.The consumption of hydrogen peroxide is generally pressed 50mg/m
3Calculate.Effect is 30 minutes under relative humidity 60-80%, room temperature, can reach sterilisation purpose.The hydrogen peroxide gas disinfector is the unlimited diffusion that the sprinkling of hydrogenperoxide steam generator is converted into gas.Because liquid becomes gas, unit volume will enlarge 1000 times, and it can fill whole each corner that needs clean room soon, and air and article are carried out disinfection.The hydrogen peroxide gas state has more activity, has more the ability of deactivation spore than liquid condition.The hydrogen peroxide that aerifies is easy to generate free OH
-, free OH
-Be used for attack cell tissue composition, comprise lipid, protein and DNA tissue, thereby reach deactivation antibacterial.
The utility model content
The purpose of this utility model is to provide a kind of hydrogen peroxide gas disinfector, and is rational in infrastructure, and Disinfection Effect is good.
Hydrogen peroxide gas disinfector described in the utility model, it is characterized in that comprising housing, escape pipe, vaporizer assembly, atomization of liquid assembly and electric control box, atomization of liquid assembly comprises atomizing electromagnetic valve, gas-liquid mixed jar, micro-air compressor, air inlet electromagnetic valve, liquid inlet electromagnetic valve, small-sized dosing pump and hydrogenperoxide steam generator storage tank, the hydrogenperoxide steam generator storage tank is connected the gas-liquid mixed jar by small-sized dosing pump with liquid inlet electromagnetic valve, micro-air compressor connects the gas-liquid mixed jar, and the gas-liquid mixed jar connects the interior atomizer of vaporizer by the atomizing electromagnetic valve; The vaporizer assembly comprises vaporizer, vaporization plate, heater and axial flow high pressure positive blower, heater is a PTC honeycomb heater, the vaporization plate that is distributed with micropore is fitted on the PTC honeycomb heater, atomizer is corresponding with vaporization plate, the vaporizer top connects the axial flow high pressure positive blower, and axial flow high pressure positive blower air outlet connects escape pipe.
The hydrogenperoxide steam generator storage tank is supplied hydrogen peroxide liquid by small-sized dosing pump and liquid inlet electromagnetic valve at regular time and quantity to the gas-liquid mixed jar, provide at micro-air compressor under the condition of pressure air, hydrogen peroxide liquid sprays from atomizer in the atomizing of gas-liquid mixed jar and by the atomizing solenoid control; The hydrogen peroxide liquid of spraying is vaporized under the effect of PTC honeycomb heater and vaporization plate (the corrosion resistant aluminum alloy plate is best) and is converted to gaseous state, is extracted out by the axial flow high pressure positive blower, is sent to insulating space and the spacing container that needs sterilization by escape pipe.
Escape pipe is designed to the elbow shape, and elbow escape pipe and axial flow high pressure positive blower air outlet flexibly connect, between be added with sealing ring, be fixed with gear wheel on the escape pipe, gear wheel meshes with driving pinion.Drive by driving pinion, gear wheel drives escape pipe and rotates, and escape pipe can be done 360 ° of rotations, realizes comprehensive air-supply, make hydrogen peroxide diffuse to each corner of room and container rapidly with thermal air current, air in room and the container and article are carried out disinfection.Between escape pipe and housing, bearing is installed, is beneficial to the rotation of escape pipe.
Bottom at PTC honeycomb heater connects high efficiency particulate air filter, and the gas that enters is purified.
On the gas-liquid mixed jar, establish pressure controller, the spraying situation of convenient control hydrogen peroxide liquid.
Moving caster is installed in bottom at housing, is beneficial to whole moving.
In this utility model, can be according to instructions for use and technology general knowledge, the adjustment that increases some corresponding adnexaes and suit is to improve serviceability.
This utility model hydrogen peroxide gas disinfector, rational in infrastructure, Disinfection Effect is good, be the disinfectant special equipment that is specifically designed to separate chamber, spacing container and III class environment (pediatric ward, department of obstetrics and gynecology inspection chamber, dressing room, therapeutic room, Supply House clean area, emergency room, laboratory, all kinds of public ward and room) air and article, have following characteristics:
1. equipment operates under room temperature, the atmospheric pressure state, and nontoxic, the noresidue of disinfectant with hydrogen peroxide agent is environmentally friendly to personnel;
Equipment removable can be in an orderly manner one by one the room carry out disinfection, the decontamination cycle process is saved cost fast;
3. hydrogen peroxide gas has fabulous material compatibility, and any article in the room are not had any injury;
4. the spectrum bactericidal action is arranged, be applicable to the sterilization of fungus, antibacterial, virus and spore;
5. sterilization process is adjustable with sterile environment, guarantees that sterilization is safe and reliable.
Description of drawings
Fig. 1, this utility model one example structure sketch map.
Among the figure: 1, handle 2, driving pinion 3, escape pipe 4, bearing 5, sealing ring 6, gear wheel 7, axial flow high pressure positive blower 8, atomizer 9, vaporization plate 10, PTC honeycomb heater 11, high efficiency particulate air filter 12, housing 13, Moving caster 14, atomizing electromagnetic valve 15, pressure controller 16, gas-liquid mixed jar 17, air filter 18, micro-air compressor 19, air inlet electromagnetic valve 20, liquid inlet electromagnetic valve 21, small-sized dosing pump 22, hydrogenperoxide steam generator storage tank 23, electric control box.
The specific embodiment
The utility model is described in further detail in conjunction with the foregoing description accompanying drawing.
As shown in the figure, hydrogen peroxide gas disinfector described in the utility model, comprise housing 12, escape pipe 3, the vaporizer assembly, atomization of liquid assembly and electric control box, atomization of liquid assembly comprises atomizing electromagnetic valve 14, gas-liquid mixed jar 16, micro-air compressor 18, air inlet electromagnetic valve 19, liquid inlet electromagnetic valve 20, small-sized dosing pump 21 and hydrogenperoxide steam generator storage tank 22, hydrogenperoxide steam generator storage tank 22 is connected gas-liquid mixed jar 16 by small-sized dosing pump 21 with liquid inlet electromagnetic valve 20, micro-air compressor 18 connects gas-liquid mixed jar 16, gas-liquid mixed jar 16 is provided with pressure controller 15, the atomizer 8 that gas-liquid mixed jar 16 connects in the vaporizer by atomizing electromagnetic valve 14; The vaporizer assembly comprises vaporizer, vaporization plate 9, heater and axial flow high pressure positive blower 7, heater is a PTC honeycomb heater 10, the vaporization plate 9 that is distributed with micropore is fitted on the PTC honeycomb heater 10, the bottom of PTC honeycomb heater 10 connects high efficiency particulate air filter 11, atomizer 8 is corresponding with vaporization plate 9, the vaporizer top connects axial flow high pressure positive blower 7, axial flow high pressure positive blower 7 air outlets connect escape pipe 3, escape pipe 3 is designed to the elbow shape, elbow escape pipe 3 flexibly connects with axial flow high pressure positive blower 7 air outlets, between be added with sealing ring 5, be fixed with gear wheel 6 on the escape pipe 3, gear wheel 6 and driving pinion 2 engagements, 12 of escape pipe 3 and housings are equipped with bearing 4, the bottom of housing 12 is equipped with Moving caster 13, and electric control box 23 carries out centralized Control.
Work process:
Open the electric rotating machine of ceramic honeycomb ptc heater 10, axial flow high pressure positive blower 7 and escape pipe 3 successively.Formed the air flow that can keep constant or change unconspicuous higher vapourizing temperature at the vaporizer that rotates trachea 3, axial flow high pressure positive blower 7 and be made up of high efficiency particulate air filter 11, ceramic honeycomb ptc heater 10 and vaporization plate 9 this moment.Open small-sized dosing pump 21 and liquid inlet electromagnetic valve 20, hydrogenperoxide steam generator is extracted a certain amount of hydrogenperoxide steam generator in gas-liquid mixed jar 16 from hydrogenperoxide steam generator storage tank 22.Close liquid inlet electromagnetic valve 20, open micro-air compressor 18, through air inlet electromagnetic valve 19, air filter 17, compressed air enters in the gas-liquid mixed jar 16, the height of pressure is by pressure controller 15 controls, the hydrogenperoxide steam generator that has added pressure to atomizer 8, makes hydrogenperoxide steam generator become vaporific air flow and the instant vaporization that sprays to as gasifying agent through atomizing electromagnetic valve 14.Gasiform hydrogen peroxide through axial flow high pressure positive blower 7, is delivered to room and container with air flow, finishes the sterilization to air in room and the container and article.
Claims (6)
1. hydrogen peroxide gas disinfector, it is characterized in that comprising housing, escape pipe, vaporizer assembly, atomization of liquid assembly and electric control box, atomization of liquid assembly comprises atomizing electromagnetic valve, gas-liquid mixed jar, micro-air compressor, air inlet electromagnetic valve, liquid inlet electromagnetic valve, small-sized dosing pump and hydrogenperoxide steam generator storage tank, the hydrogenperoxide steam generator storage tank is connected the gas-liquid mixed jar by small-sized dosing pump with liquid inlet electromagnetic valve, micro-air compressor connects the gas-liquid mixed jar, and the gas-liquid mixed jar connects the interior atomizer of vaporizer by the atomizing electromagnetic valve; The vaporizer assembly comprises vaporizer, vaporization plate, heater and axial flow high pressure positive blower, heater is a PTC honeycomb heater, the vaporization plate that is distributed with micropore is fitted on the PTC honeycomb heater, atomizer is corresponding with vaporization plate, the vaporizer top connects the axial flow high pressure positive blower, and axial flow high pressure positive blower air outlet connects escape pipe.
2. hydrogen peroxide gas disinfector according to claim 1, it is characterized in that escape pipe is designed to the elbow shape, elbow escape pipe and axial flow high pressure positive blower air outlet flexibly connect, between be added with sealing ring, be fixed with gear wheel on the escape pipe, gear wheel and driving pinion engagement.
3. hydrogen peroxide gas disinfector according to claim 2 is characterized in that between escape pipe and housing bearing being installed.
4. according to claim 1,2 or 3 described hydrogen peroxide gas disinfectors, it is characterized in that the bottom of PTC honeycomb heater connects high efficiency particulate air filter.
5. hydrogen peroxide gas disinfector according to claim 4 is characterized in that the gas-liquid mixed jar is provided with pressure controller.
6. hydrogen peroxide gas disinfector according to claim 5 is characterized in that the bottom of housing is equipped with Moving caster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200311908U CN201481844U (en) | 2009-08-14 | 2009-08-14 | Hydrogen peroxide gas sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200311908U CN201481844U (en) | 2009-08-14 | 2009-08-14 | Hydrogen peroxide gas sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201481844U true CN201481844U (en) | 2010-05-26 |
Family
ID=42420737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200311908U Expired - Lifetime CN201481844U (en) | 2009-08-14 | 2009-08-14 | Hydrogen peroxide gas sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201481844U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526780A (en) * | 2011-11-28 | 2012-07-04 | 北京航空航天大学 | Three-level refining method and system for disinfectant steam |
| CN102552957A (en) * | 2011-11-28 | 2012-07-11 | 中国人民解放军防化学院 | Disinfectant steam disinfection equipment |
| CN102552956A (en) * | 2011-11-28 | 2012-07-11 | 北京航空航天大学 | Vehicle-mounted disinfectant steam disinfection system |
| CN102847182A (en) * | 2012-10-17 | 2013-01-02 | 成都老肯科技股份有限公司 | Hydrogen peroxide plasma sterilizer of square sterilization bin with convenience in fixing placement basket |
| CN102895693A (en) * | 2012-10-31 | 2013-01-30 | 杭州中亚机械股份有限公司 | Sterilization system for filling equipment |
| CN103341192A (en) * | 2013-07-25 | 2013-10-09 | 山东新华医疗器械股份有限公司 | Sterilization method and application of hydrogen peroxide low-temperature plasma sterilizer |
| CN103638542A (en) * | 2013-12-18 | 2014-03-19 | 北京克力爱尔生物实验室工程有限公司 | Hydrogen peroxide gasification equipment |
| CN104984378A (en) * | 2015-06-17 | 2015-10-21 | 苏州大学张家港工业技术研究院 | Hydrogen peroxide sterilization device and method |
| CN105056276A (en) * | 2015-08-21 | 2015-11-18 | 江苏新美星包装机械股份有限公司 | Hydrogen peroxide sterilizing device |
| CN108079349A (en) * | 2017-12-26 | 2018-05-29 | 浙江泰林生物技术股份有限公司 | A kind of large area plants sterilization and disinfection device |
| CN108635134A (en) * | 2018-05-30 | 2018-10-12 | 青岛市第三人民医院 | A kind of Novel pediatric sick bed |
| CN108686241A (en) * | 2017-04-10 | 2018-10-23 | 莎罗雅株式会社 | Sterilizing methods and bactericidal unit |
| CN109395139A (en) * | 2018-11-22 | 2019-03-01 | 山西卓立佰电气有限公司 | A kind of movable chlorine dioxide sterilizing machine |
| CN110115774A (en) * | 2018-02-06 | 2019-08-13 | 亚平宁的奥里·维托里奥公司 | Chlorination equipment |
| CN111658803A (en) * | 2020-06-03 | 2020-09-15 | 上海东富龙爱瑞思科技有限公司 | Quick hydrogen peroxide sterilization pass box |
| CN115006570A (en) * | 2022-06-28 | 2022-09-06 | 科立恩(苏州)医疗器械有限公司 | Mobile hydrogen peroxide sterilizer with adjustable flow |
| WO2024021553A1 (en) * | 2022-12-09 | 2024-02-01 | 华北理工大学 | Portable atomizing spraying device |
-
2009
- 2009-08-14 CN CN2009200311908U patent/CN201481844U/en not_active Expired - Lifetime
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526780A (en) * | 2011-11-28 | 2012-07-04 | 北京航空航天大学 | Three-level refining method and system for disinfectant steam |
| CN102552957A (en) * | 2011-11-28 | 2012-07-11 | 中国人民解放军防化学院 | Disinfectant steam disinfection equipment |
| CN102552956A (en) * | 2011-11-28 | 2012-07-11 | 北京航空航天大学 | Vehicle-mounted disinfectant steam disinfection system |
| CN102552957B (en) * | 2011-11-28 | 2014-04-09 | 中国人民解放军防化学院 | Disinfectant steam disinfection equipment |
| CN102552956B (en) * | 2011-11-28 | 2014-04-09 | 北京航空航天大学 | Vehicle-mounted disinfectant steam disinfection system |
| CN102526780B (en) * | 2011-11-28 | 2014-04-23 | 北京航空航天大学 | Three-level refining method and system for disinfectant steam |
| CN102847182A (en) * | 2012-10-17 | 2013-01-02 | 成都老肯科技股份有限公司 | Hydrogen peroxide plasma sterilizer of square sterilization bin with convenience in fixing placement basket |
| CN102847182B (en) * | 2012-10-17 | 2014-05-07 | 成都老肯科技股份有限公司 | Hydrogen peroxide plasma sterilizer of square sterilization bin with convenience in fixing placement basket |
| CN102895693A (en) * | 2012-10-31 | 2013-01-30 | 杭州中亚机械股份有限公司 | Sterilization system for filling equipment |
| CN103341192A (en) * | 2013-07-25 | 2013-10-09 | 山东新华医疗器械股份有限公司 | Sterilization method and application of hydrogen peroxide low-temperature plasma sterilizer |
| CN103638542A (en) * | 2013-12-18 | 2014-03-19 | 北京克力爱尔生物实验室工程有限公司 | Hydrogen peroxide gasification equipment |
| CN104984378A (en) * | 2015-06-17 | 2015-10-21 | 苏州大学张家港工业技术研究院 | Hydrogen peroxide sterilization device and method |
| CN105056276A (en) * | 2015-08-21 | 2015-11-18 | 江苏新美星包装机械股份有限公司 | Hydrogen peroxide sterilizing device |
| CN108686241A (en) * | 2017-04-10 | 2018-10-23 | 莎罗雅株式会社 | Sterilizing methods and bactericidal unit |
| CN108686241B (en) * | 2017-04-10 | 2021-03-26 | 山东新华医疗器械股份有限公司 | Sterilization method and sterilization apparatus |
| CN108079349A (en) * | 2017-12-26 | 2018-05-29 | 浙江泰林生物技术股份有限公司 | A kind of large area plants sterilization and disinfection device |
| CN108079349B (en) * | 2017-12-26 | 2020-10-09 | 浙江泰林生物技术股份有限公司 | Large-area factory building sterilization and disinfection device |
| CN110115774A (en) * | 2018-02-06 | 2019-08-13 | 亚平宁的奥里·维托里奥公司 | Chlorination equipment |
| CN108635134A (en) * | 2018-05-30 | 2018-10-12 | 青岛市第三人民医院 | A kind of Novel pediatric sick bed |
| CN109395139A (en) * | 2018-11-22 | 2019-03-01 | 山西卓立佰电气有限公司 | A kind of movable chlorine dioxide sterilizing machine |
| CN111658803A (en) * | 2020-06-03 | 2020-09-15 | 上海东富龙爱瑞思科技有限公司 | Quick hydrogen peroxide sterilization pass box |
| CN115006570A (en) * | 2022-06-28 | 2022-09-06 | 科立恩(苏州)医疗器械有限公司 | Mobile hydrogen peroxide sterilizer with adjustable flow |
| CN115006570B (en) * | 2022-06-28 | 2024-05-17 | 科立恩(苏州)医疗器械有限公司 | Flow-adjustable mobile hydrogen peroxide sterilizer |
| WO2024021553A1 (en) * | 2022-12-09 | 2024-02-01 | 华北理工大学 | Portable atomizing spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |