CN103463663A - Vaporized hydrogen peroxide sterilizer - Google Patents
Vaporized hydrogen peroxide sterilizer Download PDFInfo
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- CN103463663A CN103463663A CN2013104409408A CN201310440940A CN103463663A CN 103463663 A CN103463663 A CN 103463663A CN 2013104409408 A CN2013104409408 A CN 2013104409408A CN 201310440940 A CN201310440940 A CN 201310440940A CN 103463663 A CN103463663 A CN 103463663A
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- hydrogen peroxide
- cabin body
- vaporized hydrogen
- circulating fan
- vapourizing unit
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Abstract
The invention discloses a vaporized hydrogen peroxide sterilizer and comprises a capsule body, and a drying device, a circulating fan, a vaporizing device, a hydrogen peroxide liquid storage bottle which are arranged in the capsule body, and also comprises a quality detection device, a concentration detection device, a flow diffusing device and a control system which are externally connected with the capsule body; one end of the circulating fan is connected with the drying device by an air inlet pipe, and the other end of the circulating fan is connected with the vaporizing device by an air outlet pipe; the vaporizing device is connected with the hydrogen peroxide liquid storage bottle through a hydrogen peroxide solution infusion tube; the quality detection device is arranged under the hydrogen peroxide liquid storage bottle; the top of the vaporizing device is connected with the flow diffusing device through a hydrogen peroxide vapor conveying and insulated pipe; the flow diffusing device is arranged on the capsule body and the concentration detection device is arranged on one side surface of the capsule body. The invention is capable of atomizing liquid hydrogen peroxide effectively, enabling the liquid hydrogen peroxide to spread quickly and evenly, and facilitating the sterilization of a space.
Description
Technical field
The present invention relates to field, relate in particular to a kind of vaporized hydrogen peroxide steriliser.
Background technology
Usually need to carry out sterilizing, sterilization to the article in certain space and spatial environments in drug production process He in biology laboratory, and be kept, in order to guarantee the accuracy of product quality and experiment effect.In 2010 editions GMP, in appendix 1 aseptic medicine, in the 7th, just explicitly point out: should reduce as far as possible product or handled material by the risk of microgranule or microbial contamination.Along with the development of biological scientific experiment and pharmaceutical production Technology, also more and more higher to the requirement of self correlation technique link, the supervision of country and inspection are increasing, and system is day by day sound, and a kind of steriliser for indoor large space is ready to appear.
On sterilization method, the particularly efficient and environmental protection of the sterilization of hydrogen peroxide.Vaporized hydrogen peroxide has more the advantage of killing the spore ability than liquid condition at normal temperatures, through generating free hydroxy, for the attack cell component, comprises lipid, protein and DNA tissue, reaches the requirement of complete sterilizing.Comparing traditional sterilization technology (formaldehyde, ozone, peracetic acid) major advantage has: residue is few, and the final catabolite of hydrogen peroxide is steam and oxygen, there is no malicious side-product; The material compatibility of hydrogen peroxide gas is good, and plastics, rubber, electronic product are had to good compatibility; Broad-spectrum sterilization is 106 to stearothermophilus brood cell's the ability of killing.
Summary of the invention
For the problems referred to above, the invention provides a kind of effectively by the liquid hydroperoxide atomization, and can spread quickly and evenly, be convenient to the vaporized hydrogen peroxide steriliser to rapidly and efficiently sterilizing of space.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of vaporized hydrogen peroxide steriliser, comprise the cabin body, be located at the drying device in the body of cabin, circulating fan, vapourizing unit, the hydrogen peroxide liquid containing bottle, quality detection device and the concentration detection apparatus that is external in the cabin body, diffusing device and control system, it is characterized in that: described circulating fan one end is connected with drying device by intake stack, the other end is connected with vapourizing unit by wind pipe, described vapourizing unit connects the hydrogen peroxide liquid containing bottle via the hydrogenperoxide steam generator drip tube, quality detection device is arranged under the hydrogen peroxide liquid containing bottle, the vapourizing unit top carries insulating tube to be communicated with the diffusing device by hydrogen peroxide steam, the diffusing device is located at body top, cabin, described concentration detection apparatus is located at the cabin body side surface.
Further, body below in described cabin is provided with shifting roller.
Further, described control system comprises hardware and software.
Further, described hardware is comprised of PLC main frame, LCDs and relevant supporting component, and described software is comprised of switch control module, system parameter setting module, autosterilization process control module and detection feedback module.
Further, described diffusing device arranges a plurality of jets and with fairing.
From the above-mentioned description to structure of the present invention, compared to the prior art, the present invention has following advantage:
1. the present invention adopts people and integral control system, and control system and main frame are separable, and automaticity is high, simple to operation, operating cost is low, good process repeatability.
2. the present invention takes up room little, and body below in cabin is provided with shifting roller, flexibly mobile, can be to the successively sterilizing of many spaces, sterilization process is uninterrupted, cycle period is short, can be effectively by the liquid hydroperoxide atomization, and can spread quickly and evenly, be convenient to the beneficial effect to the space sterilizing, can carry out sterilizing to large space indoor environment and article.
3. sterilized principle for germ of the present invention adopts the vaporized hydrogen peroxide sterilization method, belong to the atmospheric low-temperature sterilizing, and sterilizing ability strong (to stearothermophilus brood cell's the ability of killing >=103), the material compatibility is good, safety and environmental protection, nontoxic pair are residual, the surface disinfection that is applicable to most of materials, range of application is wider, and the hydrogen peroxide that the article that require for different sterilizings and environment can adopt variable concentrations, guaranteed safe and effective sterilizing.
The accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
The structure principle chart that Fig. 1 is a kind of vaporized hydrogen peroxide steriliser of the present invention.
In figure, each label means successively: cabin body (1), drying device (2), circulating fan (3), vapourizing unit (4), hydrogen peroxide liquid containing bottle (5), quality detection device (6), concentration detection apparatus (7), diffusing device (8), control system (9), intake stack (10), wind pipe (11), hydrogenperoxide steam generator drip tube (12), hydrogen peroxide steam are carried insulating tube (13), shifting roller (14).
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
With reference to figure 1, a kind of vaporized hydrogen peroxide steriliser, comprise cabin body 1, be located at the drying device 2 in cabin body 1, circulating fan 3, vapourizing unit 4, hydrogen peroxide liquid containing bottle 5, quality detection device 6 and the concentration detection apparatus 7 that is external in cabin body 1, diffusing device 8 and control system 9, it is characterized in that: described circulating fan 3 one ends are connected with drying device 2 by intake stack 10, the other end is connected with vapourizing unit 4 by wind pipe 11, described vapourizing unit 4 connects hydrogen peroxide liquid containing bottle 5 via hydrogenperoxide steam generator drip tube 12, quality detection device 6 is arranged at the hydrogen peroxide liquid containing bottle 5 times, vapourizing unit 4 tops carry insulating tube 13 to be communicated with diffusing device 8 by hydrogen peroxide steam, diffusing device 8 is located at cabin body 1 top, described concentration detection apparatus 7 is located at cabin body 1 side.
Control system comprises hardware and software, and described hardware is comprised of PLC main frame, LCDs and relevant supporting component, and described software is comprised of switch control module, system parameter setting module, autosterilization process control module and detection feedback module.
Switch control module, control the opening and closing of complete machine power supply and control system.
The system parameter setting module, setup and use password and authority; Hydrogen peroxide alarm quality numerical value; Sterilizing parameter arranges.
The autosterilization process control module, make equipment carry out sterilizing function by definite logical relation.
Detect feedback module, the quality of concentration numerical value and hydrogenperoxide steam generator is analyzed to feedback, the system of sending back to is processed.
Workflow is as follows:
(1) metering-in control system 9 at first, turn on the power switch, the input password enters the man machine operation interface of liquid crystal display screen, opens " setting " as need change password and authority and carries out associative operation, and hydrogen peroxide alarm quality and sterilizing parameter setting also complete in this project; After setting completes, while entering system again, if do not need to revise parameter, can directly enter the autosterilization state next time.
(2) autosterilization, enter this stage after system will carry out the sterilizing task by definite logical relation.At first circulating fan 3 starts, constantly extract dry air and send into vapourizing unit 4 from drying device 2, vapourizing unit 4 extracts hydrogen peroxide liquid from hydrogen peroxide liquid containing bottle 5 and carries out atomization, and crosses hydrogen peroxide steam with the dry air high velocity stream and carry insulating tube 13 to eject through diffusing device 8; Around hydrogen peroxide gas constantly sprays to according to this process, the concentration of hydrogen peroxide of the interior space is also more and more higher, until the concentration that concentration detection apparatus 7 detects reaches other concentration of sterilizing level set; System can be by the concentration retention time intermittent injection hydrogen peroxide gas of this sterilizing parameter setting to guarantee the stability of its concentration, until complete the sterilizing task afterwards.
(3) quality of the current hydrogenperoxide steam generator of systems soft ware meeting instant playback, when reaching the warning quality, quality detection device 6 reminds user to increase solution quality with sound and mode word at once.
Sterilized principle for germ: adopt the vaporized hydrogen peroxide sterilization method, belong to the atmospheric low-temperature sterilizing, and sterilizing ability strong (to stearothermophilus brood cell's the ability of killing >=103), the material compatibility is good, safety and environmental protection, nontoxic pair are residual, the surface disinfection that is applicable to most of materials, range of application is wider, and the hydrogen peroxide that the article that require for different sterilizings and environment can adopt variable concentrations, guaranteed safe and effective sterilizing.
Adopt people and integral control system, control system and main frame are separable, and automaticity is high, simple to operation, operating cost is low, good process repeatability.
With reference to figure 1, a kind of vaporized hydrogen peroxide steriliser, comprise cabin body 1, be located at the drying device 2 in cabin body 1, circulating fan 3, vapourizing unit 4, hydrogen peroxide liquid containing bottle 5, quality detection device 6 and the concentration detection apparatus 7 that is external in cabin body 1, diffusing device 8 and control system 9, it is characterized in that: described circulating fan 3 one ends are connected with drying device 2 by intake stack 10, the other end is connected with vapourizing unit 4 by wind pipe 11, described vapourizing unit 4 connects hydrogen peroxide liquid containing bottle 5 via hydrogenperoxide steam generator drip tube 12, quality detection device 6 is arranged at the hydrogen peroxide liquid containing bottle 5 times, vapourizing unit 4 tops carry insulating tube 13 to be communicated with diffusing device 8 by hydrogen peroxide steam, diffusing device 8 is located at cabin body 1 top, described concentration detection apparatus 7 is located at cabin body 1 side.
This practical steriliser area occupied is little, body below, cabin is provided with shifting roller, flexibly mobile, can be to the successively sterilizing of many spaces, sterilization process is uninterrupted, cycle period is short, can be effectively by the liquid hydroperoxide atomization, and can spread quickly and evenly, be convenient to the beneficial effect to the space sterilizing, can carry out sterilizing to large space indoor environment and article.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a vaporized hydrogen peroxide steriliser, comprise cabin body (1), be located at the drying device (2) in cabin body (1), circulating fan (3), vapourizing unit (4), hydrogen peroxide liquid containing bottle (5), quality detection device (6) and be external in the concentration detection apparatus (7) of cabin body (1), diffusing device (8) and control system (9), it is characterized in that: described circulating fan (3) one ends are connected with drying device (2) by intake stack (10), the other end is connected with vapourizing unit (4) by wind pipe (11), described vapourizing unit (4) connects hydrogen peroxide liquid containing bottle (5) via hydrogenperoxide steam generator drip tube (12), quality detection device (6) is arranged under hydrogen peroxide liquid containing bottle (5), vapourizing unit (4) top carries insulating tube (13) to be communicated with diffusing device (8) by hydrogen peroxide steam, diffusing device (8) is located at cabin body (1) top, described concentration detection apparatus (7) is located at cabin body (1) side.
2. a kind of vaporized hydrogen peroxide steriliser according to claim 1, is characterized in that: be provided with shifting roller (14) below described cabin body (1).
3. a kind of vaporized hydrogen peroxide steriliser according to claim 1, it is characterized in that: described control system (9) comprises hardware and software.
4. a kind of vaporized hydrogen peroxide steriliser according to claim 3, it is characterized in that: described hardware is comprised of PLC main frame, LCDs and relevant supporting component, and described software is comprised of switch control module, system parameter setting module, autosterilization process control module and detection feedback module.
5. a kind of vaporized hydrogen peroxide steriliser according to claim 1 is characterized in that: described diffusing device (8) arranges a plurality of jets and with fairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104409408A CN103463663A (en) | 2013-09-25 | 2013-09-25 | Vaporized hydrogen peroxide sterilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013104409408A CN103463663A (en) | 2013-09-25 | 2013-09-25 | Vaporized hydrogen peroxide sterilizer |
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| CN103463663A true CN103463663A (en) | 2013-12-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067762A (en) * | 2015-07-22 | 2015-11-18 | 楚天科技股份有限公司 | Hydrogen peroxide online detection apparatus and hydrogen peroxide onlinedisinfection system |
| CN107837410A (en) * | 2017-12-31 | 2018-03-27 | 董艺 | A kind of high-effective disinfecting machine of medicine equipment |
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| WO2011085735A1 (en) * | 2010-01-13 | 2011-07-21 | Metall + Plastic Gmbh | Decontamination arrangement and method |
| KR20110114141A (en) * | 2010-04-13 | 2011-10-19 | (주)우정비에스씨 | A portable sterilizer using hydrogen peroxide vapor |
| CN202314532U (en) * | 2011-11-25 | 2012-07-11 | 四川汇宇制药有限公司 | Hydrogen peroxide sterilization device |
| CN103182093A (en) * | 2013-04-11 | 2013-07-03 | 中国人民解放军军事医学科学院卫生装备研究所 | Hydrogen peroxide steam sterilizing device |
| CN103263682A (en) * | 2013-05-27 | 2013-08-28 | 上海东富龙爱瑞思科技有限公司 | Movable type room vaporization hydrogen peroxide sterilization system |
| CN203493955U (en) * | 2013-09-25 | 2014-03-26 | 杭州盈天科学仪器有限公司 | Gasified hydrogen peroxide sterilizer |
-
2013
- 2013-09-25 CN CN2013104409408A patent/CN103463663A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011085735A1 (en) * | 2010-01-13 | 2011-07-21 | Metall + Plastic Gmbh | Decontamination arrangement and method |
| KR20110114141A (en) * | 2010-04-13 | 2011-10-19 | (주)우정비에스씨 | A portable sterilizer using hydrogen peroxide vapor |
| CN202314532U (en) * | 2011-11-25 | 2012-07-11 | 四川汇宇制药有限公司 | Hydrogen peroxide sterilization device |
| CN103182093A (en) * | 2013-04-11 | 2013-07-03 | 中国人民解放军军事医学科学院卫生装备研究所 | Hydrogen peroxide steam sterilizing device |
| CN103263682A (en) * | 2013-05-27 | 2013-08-28 | 上海东富龙爱瑞思科技有限公司 | Movable type room vaporization hydrogen peroxide sterilization system |
| CN203493955U (en) * | 2013-09-25 | 2014-03-26 | 杭州盈天科学仪器有限公司 | Gasified hydrogen peroxide sterilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067762A (en) * | 2015-07-22 | 2015-11-18 | 楚天科技股份有限公司 | Hydrogen peroxide online detection apparatus and hydrogen peroxide onlinedisinfection system |
| CN107837410A (en) * | 2017-12-31 | 2018-03-27 | 董艺 | A kind of high-effective disinfecting machine of medicine equipment |
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Application publication date: 20131225 |