CN110507837A - A kind of vacuum ozone high-effective disinfecting device - Google Patents
A kind of vacuum ozone high-effective disinfecting device Download PDFInfo
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- CN110507837A CN110507837A CN201910882556.0A CN201910882556A CN110507837A CN 110507837 A CN110507837 A CN 110507837A CN 201910882556 A CN201910882556 A CN 201910882556A CN 110507837 A CN110507837 A CN 110507837A
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- ozone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
- A61L2/186—Peroxide solutions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/26—Textiles, e.g. towels, beds, cloths
Abstract
The invention discloses a kind of vacuum ozone high-effective disinfecting devices, including liner, air filter, ozone equipment, vacuum pump, charger；The liner is connect by valve a with air filter, and the liner is connect by valve b with ozone equipment, and the liner is controlled to a vacuum pump by valve c；The liquid feeding outlet of the charger is connect with liner；The side of the liner is provided with cabinet door, and the charger includes fluid filling pump and liquid storage bottle, and the liner is connect by fluid filling pump with liquid storage bottle.Present invention seek to address that for the technical problem of the Disinfection Effect differences of thicker cotton goods such as cotton-wadded quilt, bedding, the present invention realizes the combined disinfection of ozone and thimerosal using ozone equipment and charger, disinfection efficiency is high, and structure is simple, easy to operate, ozone free leakage, disinfection thoroughly, there is good practicability, free from extraneous odour after having been sterilized by sterilizing objects, also unharmful substance remains, and has preferable practicability.
Description
Technical field
The invention belongs to the technical fields of vacuum chlorination equipment, and in particular to a kind of vacuum ozone high-effective disinfecting device.
Background technique
Hospitals at Present is substantially all using ozone sterilizing machine for bed sheet the cotton goods disinfection on hospital bed, but Bed unit is smelly
Oxygen sterilizing machine can only aseptic cotton by the surface of, bedding, the inside of cotton-wadded quilt, bedding cannot be sterilized at all, because of cotton-wadded quilt, bedding etc.
There are many cotton goods material internal gap, sweep along a large amount of air, for example same protective layer of these air, and ozone is prevented to enter cotton
The inside of quilt, bedding.
It is well known that 1 atmospheric pressure is approximately equal to 101325Pa, and ozone sterilizing machine for bed sheet is due to being evacuated zero in it
The limitation of part can hardly form pressure difference, and the air pump vacuum degree of ozone sterilizing machine for bed sheet is less than 1000Pa, less than atmospheric pressure
1 percent, the atm difference of formation is extremely shallow, almost can be ignored；After ozone sterilizing machine for bed sheet is evacuated,
Ozone is inputted again, since almost without vacuum degree, ozone cannot be deep into the inside of cotton-wadded quilt, bedding, can only rest on surface, it is right
Surface carries out disinfection, when disinfection, the sterilizing objects such as cotton-wadded quilt, bedding should be avoided folding, cannot be overlapped, can not be to cotton goods
Deep regions disinfection, is possible to will cause cross-infection in this way；Simultaneously using the disinfection of existing ozone sterilizing machine for bed sheet
When, in order to simple and convenient, operator can only use a cover with mouth, by cotton-wadded quilt, bedding, pillow and other items the cover on bed
Get up, seal request is not achieved in this cover, when disinfection, be easy to cause ozone leakage, influence by the patient of clean room and
The personnel such as its relatives, nurse, doctor, ozone sucking are excessive, it will impact to the health of people.After ozonization, also
It cannot use immediately, otherwise will cause ozone and have enough time restoring not yet, be easy to cause more leakages.
Ozonation process has the following characteristics that compared with conventional sterilization method
(1) high efficiency.Ozonization is not need other any auxiliary materials and additive using air as medium.Inclusiveness is good,
Disinfection Effect is good, with into there are also the very strong functions except the peculiar smell such as mould, raw meat, smelly.
(2) Cleaning ability.Ozone is rapidly decomposed into the feature of oxygen, is particular advantages of the ozone as disinfection.Ozone is benefit
It is generated with the oxygen in air, in disinfecting process, extra ozone is combined into oxygen molecule again after a certain time, and there is no appoint
What residue solves the problems, such as the secondary pollution that disinfectant sterilization method generates, while eliminating clear again after sterilizing
It is clean.
(3) convenience.Disinfection concentration and time of the ozonizer according to debugging verifying, are arranged temporally opening for sterilizer
It opens and runing time, it is easy for operation.
(4) economy.By ozone disinfecting-sterilizing in the use of many pharmaceutical industries and health service unit and operating ratio
Compared with ozonation process, which is compared with other methods, has very big economic benefit and social benefit.In current rapid industrial development
In, environmental issue is especially important, and ozonization avoids the secondary pollution of other sterilization methods generation.
Ozone carries out disinfection to cotton goods, other than needing certain ozone concentration, it is also necessary to which certain humidity has data
Display: under the ozone concentration of setting, time, ambient temperature conditions, having carried out the test that different humidity influences Disinfection Effect,
Under the conditions of 25 DEG C of room temperature, relative humidity are 40% and 70%, 2 h of same booting disinfection, to Escherichia coli and Staphylococcus aureus
The killing rate of bacterium is increased to 100% from 90.5% and 92.4% respectively；The killing rate of Candida albicans is increased to from 86.0%
99.93%.When relative humidity is 40%, 6 h of booting disinfection cannot destroy HBsAg antigenicity；Relative humidity is increased to 70%, together
Sample booting 6 h HBsAg antigenicities of disinfection can be destroyed that (ozonateur is to object table under the conditions of Wang Dongli different humidity completely
The environmental protection of face sterilizing effect observing [J] railway energy saving and safety and sanitation, 2003,30 (2): 76-77.).
Under the conditions of room temperature is 18~20 DEG C, ozone generating-device generates ozone in same room, detects different opposite
Ozone concentration pair and the killing effect to staphylococcus aureus in air in air under humidity.As a result, working as ozone generating-device
When working time is identical, ozone concentration increases with relative humidity and is reduced in air, but bactericidal effect is in relative humidity ﹤ 35%
When it is smaller (experimental observation [J] the China Disinfection magazine that Tan Zhi, Gu Jian relative humidity influence air ozone disinfection effect,
1999,16 (4): 240-241.).
Ozone sterilizing machine for bed sheet is usually internal to be provided only with ozone generator, without humidifier, therefore Bed unit is arranged
Can ozonizer sterilize success or not to quilt, bedding and other items and depend entirely on the environment of disinfection at that time, work as environmental wet
When degree is lower than 35%, almost without Disinfection Effect, and China has a vast territory, vast northern area, air is in most cases
Be it is very dry, be not achieved required for ozone sterilizing machine for bed sheet at all and sterilize humidity.
Summary of the invention
The purpose of the present invention is to provide a kind of vacuum ozone high-effective disinfecting devices, it is intended to solve for cotton-wadded quilt, bedding etc.
The technical problem of the Disinfection Effect difference of thicker cotton goods has preferable practicability.
The present invention is achieved through the following technical solutions: a kind of vacuum ozone high-effective disinfecting device, including liner, ozone
Device, vacuum pump, charger；The liner is connect by valve b with ozone equipment, and the liner passes through valve c and vacuum pump
Connection；The liquid feeding outlet of the charger is connect with liner.
In order to preferably realize the present invention, further, the side of the liner is provided with cabinet door, the liner and cabinet door
Between be sealed using sealing ring；The open end surrounding of the liner offers seal groove, the inside peace of the seal groove
Equipped with sealing ring.
In order to preferably realize the present invention, further, the charger includes fluid filling pump and liquid storage bottle, the interior Hymecromone
Fluid filling pump is crossed to connect with liquid storage bottle.
It further include air filter further to preferably realize the present invention, the liner passes through valve a and sky
Air filter connection.
The present invention in use, first opens cabinet door interior to wait sterilizing objects to be put on cotton-wadded quilt, bedding, pillow
In gallbladder, it is then shut off cabinet door, vacuum pump is opened and vacuumizes liner, when the atmospheric pressure in liner reaches setting value, is closed
Vacuum pump simultaneously opens fluid filling pump, the thimerosal in liquid storage bottle is added in liner, the thimerosal can be hydrogen peroxide.Adding
Start valve b after the completion of liquid, make to be filled with ozone in liner, after sealing reaches the disinfecting time of setting, by adjusting each valve
So that the atmospheric pressure in liner is restored to normal value, liner will be sent by the pure air of air filter, what feeding was sterilized
The inside of the cotton goods such as cotton-wadded quilt, bedding.
Charger is mainly used for that thimerosal is added to liner when sterilizing cotton-wadded quilt, the bedding etc. in liner.It is described
Liquid level sensor can be set in liquid storage bottle to monitor the variation of liquid level, to realize accurate control liquid feeding.Charger and ozone are sent out
Raw device, which can work independently, acts on liner disinfection, also can work together and acts on liner disinfection.
In order to preferably realize the present invention, further, the liner is rigid structure, and interior smooth is smooth；It is described
The outside of liner is provided with several staggered reinforcing ribs, to guarantee that, when inside reaches vacuum state, the liner does not generate not
Reversible deformation.
In order to preferably realize the present invention, further, the ozone equipment includes ozone generator, fan, air accumulator,
The ozone generator is arranged in air accumulator, and air accumulator is connect by valve c with liner, and the fan occurs close to ozone
Device is arranged in air accumulator.The setting of the fan be in order to accelerate in air accumulator gas to circulate, to prevent ozone from gathering, thus
Improve the working efficiency of ozone generator.
In order to preferably realize the present invention, further, sensor module, the sensor group are provided in the liner
Part includes pressure sensor, Temperature Humidity Sensor and ozone concentration sensor.The pressure sensor is used to detect in liner
The air pressure in portion, the Temperature Humidity Sensor are used to detect the temperature and humidity inside liner, and ozone concentration sensor is for examining
Survey the ozone concentration in liner and air accumulator.The pressure sensor, Temperature Humidity Sensor and ozone concentration sensor are existing
Technology and be not improvement of the invention, so it will not be repeated.
It further include control system further to preferably realize the present invention, the control system includes mainboard, shows
Show that device and button, the mainboard are electrically connected with display, button respectively, the mainboard respectively with ozone equipment, vacuum pump, liquid feeding
Device, valve a, valve b, valve c connection.The display screen can show the operating status and ginseng of liner and each function components
Number, and key or the independent setting for carrying out parameter can be cooperated.
The liner is cylindrical body or rectangular shape, and hollow, single side opening, open end is smooth, and end face surrounding has close
Sealing groove, for the outer surrounding of seal groove there are also flange, seal groove is interior to install sealing ring, and preferably, the material of liner is that stainless steel and aluminium close
Gold.
The liner opening direction is equipped with cabinet door, cabinet door and liner by sealing ring positive association, when vacuum pump is to liner
When vacuumizing, the component above cabinet door, liner, sealing ring and liner collectively forms the inherent ring an of internal negative pressure
Border, cabinet door and liner flange associated section are plane.
In order to preferably realize the present invention, further, further include be successively set on from top to bottom it is several inside liner
A supporter.The supporter can hold the disinfection cotton goods such as cotton-wadded quilt, bedding, not influence internal gas flow.
It further include resolver further to preferably realize the present invention, the vacuum pump front end or rear end setting
There is resolver.Resolver is connected with vacuum pump, and resolver is used to parse the sterilizing gas residual in liner, allows vacuum pump that gas is discharged
Body meets environmental requirement, and resolver may be mounted at the front end of vacuum pump, also may be mounted at the rear end of vacuum pump.
Beneficial effects of the present invention:
(1) present invention realizes the combined disinfection of ozone and thimerosal using ozone equipment and charger, and disinfection efficiency is high, and ties
Structure is simple, easy to operate, and ozone free leakage, disinfection thoroughly, there is good practicability, free from extraneous odour after having been sterilized by sterilizing objects,
Also unharmful substance remains, and has preferable practicability.
(2) thoroughly, cotton goods deep layer that can be thicker to cotton-wadded quilt, bedding etc. sterilizes, and Disinfection Effect is good, disinfection for present invention disinfection
Stablize, will not be influenced by external environment.The present invention have it is free from environmental pollution, peculiar smell will not be brought to patient and family members, will not
Influence the physical and mental health of other medical staff.
(3) disinfection efficiency of the invention is especially high, is 4 times or more of former ozone sterilizing machine for bed sheet disinfection speed.
(4) vacuum ozone sterilizing equipment decontaminating apparatus disclosed by the invention, Sealing period are to suggest disinfecting time, can there is a small amount of tune
It is whole, it is few by the quantity of sterilizing objects, it is possible to reduce disinfecting time；It is more by the quantity of sterilizing objects, volume is big, Sealing period can also
To increase；Time is longer, and Disinfection Effect is better.
(5) present invention uses ozone and thimerosal combined disinfection, and disinfection efficiency is high, and structure is simple, easy to operate, nothing
Ozone leakage, disinfection thoroughly, there is good practicability, and free from extraneous odour after having been sterilized by sterilizing objects, also unharmful substance remains, tool
There is preferable practicability.Department is hospitalized by suitable medical institutions and healthy home for destitute uses.
Detailed description of the invention
Fig. 1 is the principle of the present invention block diagram；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the front view of Fig. 2；
Fig. 4 is the left view of Fig. 2；
Fig. 5 is the structural schematic diagram of liner；
Fig. 6 is the force simulation figure of liner；
Fig. 7 is experiment load cotton-wadded quilt；
Fig. 8 is the left view of Fig. 7；
Fig. 9 is the state verification comparison diagram of bacterial propagule and Escherichia coli Growth of the invention；
Figure 10 is the bacterial propagule of ozonization and the state verification comparison diagram of Escherichia coli Growth under vacuum state.
Wherein: 1- liner, 2- cabinet door, 3- control system, 4- air filter, 5- valve a, 6- charger, 7- supporter,
8- valve b, 9- fan, 10- ozone generator, 11- air accumulator, 12- vacuum pump, 13- vacuum pipe, 14- resolver, 15- valve
Door c, 16- sensor module, 17- casing, 301- mainboard, 302- display, 303- button, 601- fluid filling pump, 602- liquid storage bottle.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing 1-4 and implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not used to limit invention.
A kind of vacuum ozone high-effective disinfecting device provided by the invention, as shown in Figure 1, include liner 1, air filter 4,
Ozone equipment, vacuum pump 12, charger 6；The liner 1 is connect by valve a5 with air filter 4, and the liner 1 passes through
Valve b8 is connect with ozone equipment, and the liner 1 is connect by vacuum pipe 13 with vacuum pump 12, is set on the vacuum pipe 13
It is equipped with valve c15.
As in Figure 2-4, the liner 1 is connected by vacuum pipe 13, valve c15 with vacuum pump 12, sensor module
16 are arranged on liner 1, and the opening direction connecting cabinet door 2 of liner 1 is sealed between liner 1 and cabinet door 2 using sealing ring；
Ozone generator 10 is arranged in air accumulator 11, and 11 one end of air accumulator is connected by valve b8 with liner 1, the other end and air inlet
Connection, air filter 4 are connect by valve a5 with liner 1, and the effect of air filter 4 is to ensure that by air filter 4
Into the air cleaning of liner 1.
Preferably, the liquid feeding outlet of the charger 6 is connect with liner 1；The side of the liner 1 is provided with cabinet door 2, institute
Stating charger 6 includes fluid filling pump 601 and liquid storage bottle 602, and the liner 1 is connect by fluid filling pump 601 with liquid storage bottle 602.
Preferably, as shown in Figure 5, Figure 6, the liner 1 is rigid structure, and interior smooth is smooth；Outside the liner 1
Portion is provided with several staggered reinforcing ribs, to guarantee when inside reaches vacuum state.As shown in fig. 6, in 1 loading process of liner
In, in the range of can bear load, the liner 1 does not generate irreversible deformation.As in Figure 2-4, the liner 1 is only opened
If an opening, and it is provided with a cabinet door 2.
Preferably, as shown in Figure 1, the ozone equipment includes ozone generator 10, air accumulator 11, fan 9, the ozone
Generator 10 is arranged in air accumulator 11, and air accumulator 11 is connect by valve c15 with liner 1, and the fan 9 is sent out close to ozone
Raw device 10 is arranged in air accumulator 11.The setting of the fan 9 is in order to accelerate gas in air accumulator 11 to circulate, to prevent ozone
Accumulation, to improve the working efficiency of ozone generator 10.
Preferably, be provided with sensor module 16 in the liner 1, the sensor module 16 include pressure sensor,
Temperature Humidity Sensor and ozone concentration sensor.
Preferably, as shown in Fig. 2, further including control system 3, control system 3 includes mainboard 301, display 302 and button
303.Control system 3 includes mainboard 301, display 302 and button 303 etc., and mainboard 301 is electrically connected with each functional unit, for controlling
Whole system processed, and display 302 is transferred information to, the program of the pre-set equipment operation of the meeting of mainboard 301, for operator
Member's selection, setting and use.The mainboard 301 is connect with sensor module 16.
Preferably, A represents the cotton goods such as cotton-wadded quilt, bedding in Fig. 1, B represents air inlet, C represents gas outlet.
It is placed with one layer or more supporter 7 inside the liner 1, can be used to place cotton-wadded quilt, bedding, pillow or other cottons and knit
Product.The liner 1 and cabinet door 2 use high chromium rust free Steel material in the present embodiment, and liner 1 is surrounded by casing 17, casing 17
It is generally made of metal plate, but is not limited to metal plate.
Based on any of the above embodiments, the sterilization method of chlorination equipment of the invention is as follows:
(1) by sterilizing objects preparation process:
It waits sterilizing objects to be fitted into corresponding sterilization bag on the used cotton-wadded quilt of discharged patient, bedding, pillow first, closes and disappear
Malicious sack.Cabinet door 2 is opened, will be put on liner 1 and/or supporter 7 mounted in the article to be sterilized of sterilization bag, multiple disappear can be packed into
Malicious bag is then shut off cabinet door 2.
(2) disinfecting process:
" open/stop " key is pressed, 12 starting of equipment vacuum pump, valve c15 is opened, when the atmospheric pressure in liner 1 is 1000par,
Vacuum pump 12, valve c15 are closed, charger 6 starts, and the thimerosal in liquid storage bottle 602 is added fluid filling pump 601 by doses
Liner 1, the thimerosal in the present embodiment are hydrogen peroxide: concentration 58%, 6ml, under vacuum conditions disinfectant with hydrogen peroxide in liner
Liquid is gas pulpous state state；While pressing equipment and " opening/stop " key, ozone generator 10 and fan 9 in air accumulator 11 are started to work,
It will be converted to ozone in the oxygen short time in air in air accumulator 11, the ozone concentration in the present embodiment in air accumulator 11 is
High-concentrated ozone in air accumulator 11 is discharged into liner 1 by 3000ppm, and the concentration of ozone is in liner 1 under vacuum conditions
500ppm。
After the work of equipment charger 6 is completed, valve b8 is opened, the high-concentrated ozone in air accumulator 11 is discharged into interior
Gallbladder 1, until the ozone release in air accumulator 11 finishes, liner 1 restores normal atmosphere pressure condition, is then shut off valve b8, seals
35 minutes.
(3) resolving:
Start vacuum pump 12, valve c15,1 air pressure of liner is evacuated to about 1000par, the residual gas in liner 1 passes through resolver
14 parsings make vacuum pump 12 that gas be discharged and meet environmental requirement, then open valve a5, will be empty by the cleaning of air filter 4
Pneumatic transmission enters liner 1, is sent into the inside of the fabrics such as cotton-wadded quilt, the bedding sterilized.
According to " preventive medicine journal of information " 01 phase in 2015, the human hairs such as Sichuan University West China School of Public Health Wang Guoqing
" ozone gas penetrate cotton fabric bactericidal effect research " of table: under loading condition, to batting surface bacterial propagule and white
Killing logarithm KL>3 of color candida albicans, to killing logarithm KL<3 of cotton-wool deep layer bacterial propagule and Candida albicans, knot
By: Bed unit ozone gas penetration capacity is limited, is not suitable for the disinfection of Bed unit deep layer.(yellow such clever, Luo Yingshu, Zhang Juansheng, et
Al. ozone gas penetrates cotton fabric bactericidal effect research [J] preventive medicine journal of information, 2015,31 (1): 14-17.)
Using test method in the prior art as above, embodiment 1-4 is tested, cotton-wadded quilt will be loaded as shown in Figure 7, Figure 8
It is put into liner after binding, the load cotton-wadded quilt weight is 2kg, thickness in monolayer 2.5cm, the overall thickness of the load cotton-wadded quilt after binding
For 28cm.Extract load cotton-wadded quilt H, F, FT, E, E', ET, W, WG, WT, and * be sterilize before blank control experimental group, W, WG,
WT is the microbiological contamination bacterium piece being placed on outside cotton-wadded quilt.As shown in figure 9, the Disinfection Effect of the present embodiment is as shown in figure 9, wherein 7.18 experiment
The Disinfection Effect of position in group is better than the Disinfection Effect of blank control group, and is complete sterilization.
Preferably, vacuum ozone sterilizing equipment decontaminating apparatus provided in this embodiment, can also use according to following below scheme: selection disinfection
Mode, then " open/stop " key is pressed, 12 starting of equipment vacuum pump, valve c15 is opened, when the atmospheric pressure in liner 1 is
When 3000par, vacuum pump 12, valve c15 are closed；Ozone generator while pressing equipment and " opening/stop " key, in air accumulator 11
10 and fan 9 start to work, ozone, ozone in the present embodiment will be converted in the oxygen short time in the air in air accumulator 11
Concentration is 2500ppm, and then charger 6 starts, and liner 1 is added in the water 10ml in liquid storage bottle 602 by fluid filling pump 601, so that interior
Humidity inside gallbladder 1 reaches 70% or more, then opens valve b8, and the high-concentrated ozone in air accumulator 11 is discharged into liner 1, this
When liner 1 in the concentration of ozone be 500ppm, be then shut off valve b8, seal 43 minutes, valve a5 is opened, from air filter
4 are put into cleaned air, make the atmospheric pressure of liner 1 value back to normal, continue closed about 10 minutes.It is tested using above-mentioned test method
Disinfection Effect, test results are shown in figure 10, and E', F layer for loading cotton-wadded quilt realize complete sterilization, and H layers of bactericidal effect phase
Bacterium colony than control group 514* is few, and extent of killing bacteria meets the standard of health ministry.
Preferably, the preferable range of humidity in the present invention inside liner 1 is 70%-90%.
Preferably, vacuum ozone sterilizing equipment decontaminating apparatus provided in this embodiment, can also use according to following below scheme: will contain and need
The sterilization bag of sterilizing objects is put into this equipment liner 1, closes cabinet door 2, selects disinfection mode, then press " open/stop " key, (with
Lower equipment press program automatic work, be not necessarily to manual operation) equipment vacuum pump 12 starting, valve c15 open, when big in liner 1
When atmospheric pressure is 1000par, vacuum pump 12, valve c15 are closed, charger 6 starts, and fluid filling pump 601 is by disappearing in liquid storage bottle 602
Liner 1 is added by doses in venom, and the thimerosal in the present embodiment is hydrogen peroxide, opens valve b8, until liner 1 is big
Air pressure value back to normal closed about 40 minutes, starts vacuum pump 12, valve c15,1 air pressure of liner is evacuated to about 1000par, then
Valve a5 is opened, liner 1 will be sent by the pure air of air filter 4, be sent into the cotton goods such as cotton-wadded quilt, the bedding sterilized
Inside.
Sealing period of the invention is disinfecting time, can there is a small amount of adjustment, few by the quantity of sterilizing objects, it is possible to reduce
Disinfecting time；It is more by the quantity of sterilizing objects, volume is big, Sealing period can also increase；Time is longer, and Disinfection Effect is better.
The present invention uses ozone and thimerosal combined disinfection, and disinfection efficiency is high, and structure is simple, easy to operate, odorless
Oxygen leakage, disinfection thoroughly, there is good practicability, and free from extraneous odour after having been sterilized by sterilizing objects, also unharmful substance remains, and are suitble to
Department is hospitalized by medical institutions and healthy home for destitute uses.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (10)
1. a kind of vacuum ozone high-effective disinfecting device, which is characterized in that including liner (1), ozone equipment, vacuum pump (12), add
Liquid device (6)；The liner (1) passes through valve b(8) it is connect with ozone equipment, the liner (1) passes through valve c(15) and vacuum
Pump (12) connection；The liquid feeding outlet of the charger (6) is connect with liner (1).
2. a kind of vacuum ozone high-effective disinfecting device according to claim 1, which is characterized in that the liner (1) is rigid
Property structure, and interior smooth is smooth；The outside of the liner (1) is provided with several staggered reinforcing ribs, to guarantee to reach in inside
When to vacuum state, the liner (1) does not generate irreversible deformation.
3. a kind of vacuum ozone high-effective disinfecting device according to claim 1 or 2, which is characterized in that the liner (1)
Side is provided with cabinet door (2), is sealed between the liner (1) and cabinet door (2) using sealing ring；Liner (1) is opened
Mouth end face surrounding offers seal groove, and the inside of the seal groove is equipped with sealing ring.
4. a kind of vacuum ozone high-effective disinfecting device according to claim 1, which is characterized in that the ozone equipment includes
Ozone generator (10), fan (9), air accumulator (11), the ozone generator (10) is arranged in air accumulator (11), and gas storage
Tank (11) passes through valve c(15) it is connect with liner (1), the fan (9) is arranged close to ozone generator (10) in air accumulator
(11) in.
5. a kind of vacuum ozone high-effective disinfecting device according to claim 1, which is characterized in that further include air filter
(4), the liner (1) passes through valve a(5) it is connect with air filter (4).
6. a kind of according to claim 1,2,4,5 described in any item vacuum ozone high-effective disinfecting devices, which is characterized in that described
Is provided with sensor module (16) in liner (1), the sensor module (16) include pressure sensor, Temperature Humidity Sensor and
Ozone concentration sensor.
7. a kind of vacuum ozone high-effective disinfecting device according to claim 1, which is characterized in that further include control system
(3), the control system (3) includes mainboard (301), display (302) and button (303), the mainboard (301) respectively with it is aobvious
Show device (302), button (303) electrical connection, the mainboard (301) respectively with ozone equipment, vacuum pump (12), charger (6), valve
Door b(8), valve c(15) connection.
8. a kind of according to claim 1,2,4,5,7 described in any item vacuum ozone high-effective disinfecting devices, which is characterized in that also
Including being successively set on several internal supporters (7) of liner (1) from top to bottom.
9. a kind of vacuum ozone high-effective disinfecting device according to claim 1, which is characterized in that further include resolver
(14), vacuum pump (12) front end or rear end are provided with resolver (14).
10. a kind of vacuum ozone high-effective disinfecting device according to claim 1, which is characterized in that charger (6) packet
Fluid filling pump (601) and liquid storage bottle (602) are included, the liner (1) is connect by fluid filling pump (601) with liquid storage bottle (602).
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| CN113181404A (en) * | 2021-05-06 | 2021-07-30 | 成都缔优医疗科技有限公司 | Vacuum bed unit sterilizer |
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