CN107137739A - A kind of ozonization plant and its sterilization method - Google Patents
A kind of ozonization plant and its sterilization method Download PDFInfo
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- CN107137739A CN107137739A CN201710531264.3A CN201710531264A CN107137739A CN 107137739 A CN107137739 A CN 107137739A CN 201710531264 A CN201710531264 A CN 201710531264A CN 107137739 A CN107137739 A CN 107137739A
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- ozone
- sterilization
- magnetic valve
- way magnetic
- air
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 101
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000006385 ozonation reaction Methods 0.000 title claims abstract description 13
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 97
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005273 aeration Methods 0.000 claims description 7
- 238000005660 chlorination reaction Methods 0.000 abstract description 3
- 239000012895 dilution Substances 0.000 abstract description 2
- 238000010790 dilution Methods 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000000249 desinfective effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
- A61L2202/10—Apparatus features
- A61L2202/13—Biocide decomposition means, e.g. catalysts, sorbents
-
- 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
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
Abstract
The invention discloses a kind of ozonization plant and its sterilization method, chlorination equipment includes being provided with ozone generator, ozone eliminator, air pump and three-way magnetic valve in sterilization main frame and sterilization bag, sterilization main frame.Ozone eliminator includes the closed container filled with activated carbon, is internally provided with baffler and heater strip, heater strip energization temperature can accelerate ozone decomposed up to 200 DEG C.Sterilization method comprise the following steps for：1) by the sterilization bag equipped with article to be sterilized, vacuumized；2) vacuumize after end, open ozone generator, certain density ozone is filled with into sterilization bag, fill after ozone terminates, carry out standing sterilization；3) after time of repose reaches, sterilization bag is vacuumized again, the air with residue ozone is discharged after ozone eliminator；4) vacuumize after end, be filled with the ozone that may be remained in Dilution air sterilization bag, sterilization terminates.Using the chlorination equipment and method can reach thoroughly, noresidue sterilization purpose.
Description
Technical field
The present invention relates to sterilizing applied technical field, more particularly to a kind of device that carries out disinfection of utilization ozone and
Use the sterilization method of the device.
Background technology
Clothing, bed clothes, footwear, toy shine to have in certain disinfective action, sunshine by the sun a small amount of ultraviolet, quilt
Sunshine irradiation surface for a long time, surface microorganism and part acarid can be killed, but can not be illuminated inner surface or interior
Portion, internal microorganism can not be killed, and the sun, which shines, can not reach the purpose of thorough sterilizing.Ultraviolet disinfection cabinet is difficult to solve
The thorough disinfection of clothing, bed clothes, footwear, toy etc., ultraviolet direct irradiation can kill microorganism, because light has straightline propagation
Feature, ultraviolet direct irradiation method for disinfection towards that a part of outer surface of light source only to effectively, and to backlight or having
The place blocked does not have bactericidal effect, so single ultraviolet light irradiation is very limited to sterilizing objects effect, it is impossible to permeate
To the inside of article to be sterilized, it is impossible to thoroughly killed virus.And ultraviolet is irradiated to human body, a setting loss can be caused to human body
Evil.
Ozone is a kind of effective chemical disinfection bactericidal agent, and very well, many sterile products are using smelly to disinfection effect
Oxygen carries out sterilizing to article to be sterilized in closing space, but the damped cycle of ozone is very long, in sterilization process
After the completion of, still there is the presence of substantial amounts of ozone more than needed in confined space, if taking no action to carry out residue ozone whole recovery
Eliminate.It the article being sterilized is accompanied by pungent niff, can also be detrimental to health.
A kind of active oxygen household clothing is disclosed in Chinese invention patent Publication No. CN103041416B patent of invention
Disinfector, including active oxygen generator controller and household clothing sterilization bag composition, by disappearing to loading clothing
The air that malicious sterilizing bag is indented out inside clothing using first suction pressure, the technical method sterilization household clothing of rear pressurization injection active oxygen
Thing, can effectively inactivate the bacterium inside clothing.Using device disclosed in above-mentioned patent, sterilization is direct by residual gas after terminating
Discharge, does not carry out recovery Processing for removing to active oxygen more than needed, and active oxygen more than needed is accompanied by pungent niff, can made
The clothing being sterilized has peculiar smell, and high concentration active oxygen is pernicious to people.And each step in disinfecting process is required for
Manual control button is completed, troublesome poeration, not intelligent enough.
The content of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the present invention solves its technical problem and is to provide a kind of ozone
Chlorination equipment, to reduce ozone residual.
As same technical concept, another technical problem solved by the invention is to provide a kind of using above-mentioned smelly
The sterilization method of oxygen sterilizing device.
To solve above-mentioned first technical problem, the technical solution adopted in the present invention is：
Ozone generator is provided with a kind of ozonization plant, including sterilization main frame and sterilization bag, the sterilization main frame,
The ozone generator is provided with the first air inlet pipe and the first escape pipe, and first escape pipe is connected with the sterilization bag；
It is provided with the sterilization main frame in start button, the sterilization main frame and is provided with controller.
Ozone eliminator is additionally provided with the sterilization main frame, the ozone eliminator is provided with the second air inlet pipe and second
Escape pipe, second air inlet pipe is connected by the first three-way magnetic valve with first escape pipe, and the described 1st is powered
The remaining port of magnet valve is communicated with air, and second escape pipe is connected by the second three-way magnetic valve with first air inlet pipe
Logical, the remaining port of second three-way magnetic valve is communicated with air, is set on second air inlet pipe or second escape pipe
It is equipped with air pump.
The ozone generator, the air pump, the start button, the ozone eliminator, the first threeway electromagnetism
Valve and second three-way magnetic valve are electrically connected with the controller respectively.
Further, the ozone eliminator include filled with activated carbon closed container, the closed container respectively with institute
State the second air inlet pipe with second escape pipe to be connected, the closed container is internally provided with multiple staggered barriers
Plate, heater strip is provided with around the baffler, and the heater strip is electrically connected with the controller.
Further, the ozone generator includes arc chamber and the high frequency voltage of high-tension current is provided for the arc chamber
Source, the arc chamber is connected with first air inlet pipe and first escape pipe respectively, the high frequency voltage source with it is described
Controller is electrically connected.
Further, the position close to the sterilization bag on first escape pipe is provided with pressure sensor, the pressure
Force snesor is electrically connected with the controller.
Further, first three-way magnetic valve and second three-way magnetic valve are two-position three way magnetic valve.
To solve above-mentioned second technical problem, the technical solution adopted in the present invention is：
Using the sterilization method of the ozonization plant, its step includes：
1) put article to be sterilized into the sterilization bag, and sterilization bag described in good seal, press start button；
2) pump step
Manipulate first three-way magnetic valve and second three-way magnetic valve and close the ozone generator and described
Ozone eliminator, opens the air pump and the sterilization bag is evacuated, treat that the pressure sensor detects the sterilization bag
When interior pressure reaches default suction pressure value, pump step terminates；
3) sterilisation step
Manipulate first three-way magnetic valve and second three-way magnetic valve and open the ozone generator, to described
Ozone is filled with sterilization bag, when the pressure sensor detects that pressure reaches preset inflation value in the sterilization bag,
The air pump and the ozone generator are stopped, into standing disinfection；
4) ozone removal process
When reaching default time of repose, manipulate first three-way magnetic valve and second three-way magnetic valve and open institute
Air pump and the ozone eliminator are stated, the air with residue ozone is discharged to air after the ozone eliminator, treat institute
When stating pressure sensor and detecting that pressure reaches the default suction pressure value in the sterilization bag, ozone removal process terminates；
5) aeration step
Manipulate first three-way magnetic valve and second three-way magnetic valve and close the ozone eliminator, from air
Fresh air is filled with into the sterilization bag, the ozone of residual in the sterilization bag is diluted, treats that the pressure sensor is detected
When pressure reaches preset inflation value in the sterilization bag, the air pump is stopped, and aeration step terminates；
6) sterilization bag is opened, taking-up is sterilized article.
Employ after above-mentioned technical proposal, the beneficial effects of the invention are as follows：
1) present apparatus manufactures ozone using ozone generator, and article to be sterilized in the sterilization bag under vacuum state is killed
Bacterium sterilizes.Be conducive to the diffusion of ozone under vacuum state, high-concentrated ozone can penetrate into each corner of article to be sterilized, very
Just accomplishing no dead angle sterilizing；But the damped cycle of ozone is very long, after the completion of sterilization process, still has in sterilization bag
The presence of substantial amounts of ozone more than needed, the present apparatus is absorbed and decomposed to residual ozone using ozone eliminator, it is ensured that thorough nothing
Residual disinfectancy.
Using two-position three way magnetic valve, it can be sterilized in whole disinfecting process with rapid translating valve fluid passage state
Step carries out providing in order ensureing.Whole device is one-key start formula, as long as choosing pattern, sets the time, presses startup
Performed automatically according to sterilisation step after button, whole disinfecting process is more intelligent.
2) multiple tracks staggered baffler is set inside ozone eliminator, waste gas and activated carbon is fully contacted and complete
Portion absorbs, and maximum temperature is reachable 200 DEG C after the heater strip of baffler, electrified regulation, can accelerate ozone point under high temperature
Solution also can high temperature dry, the service life gone ozone ability, extend activated carbon of enhancing activated carbon.
Brief description of the drawings
Fig. 1 is the structural representation of ozonization plant of the present invention；
Fig. 2 is the mplifying structure schematic diagram of ozone eliminator in Fig. 1；
Fig. 3 is the air flow path schematic diagram of pump step in sterilization method of the present invention；
Fig. 4 is the air flow path schematic diagram of sterilisation step in sterilization method of the present invention；
Fig. 5 is the air flow path schematic diagram of ozone removal process in sterilization method of the present invention；
Fig. 6 is the air flow path schematic diagram of aeration step in sterilization method of the present invention；
In figure：1- sterilizes main frame, 11- start buttons, 2- sterilization bags, the sealing of 21- sterilization bags, 22- valves, 3- pressure sensings
Device, 4- ozone generators, 41- arc chambers, the air inlet pipe of 411- first, the escape pipes of 412- first, 42- high frequency voltage sources, 5- first
Three-way magnetic valve, 51-1 blow vents, 52-2 blow vents, 53-3 blow vents, the three-way magnetic valves of 6- second, No. 61-1 ventilation
Mouthful, 62-2 blow vents, 63-3 blow vents, 7- ozone eliminators, the escape pipes of 71- second, the air inlet pipe of 72- second, 73- barriers
Plate, 74- heater strips, 8- air pumps, 9- controllers.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, it is provided with sterilization main frame 1 in start button 11, sterilization main frame 1 and is provided with controller 9,
Start button 11 is electrically connected with controller 9.Ozone generator 4 is additionally provided with sterilization main frame 1, Oxygen Generator 4 includes arc chamber
41 and the high frequency voltage source 42 of high-tension current is provided for arc chamber 41, the first air inlet pipe 411 and the are provided with ozone generator 4
One escape pipe 412, arc chamber 41 is connected with the first air inlet pipe 411 and the first escape pipe 412 respectively, high frequency voltage source 42 and control
Device 9 processed is electrically connected.
Ozone eliminator 7 is additionally provided with sterilization main frame 1, ozone eliminator 7 includes the closed container filled with activated carbon,
Closed container is connected with the second air inlet pipe 72 and the second escape pipe 71 respectively, and closed container is internally provided with multiple be staggered
Baffler 73, baffler 73 is provided with heater strip 74, heater strip 74 is electrically connected with controller 9.
First escape pipe 412 is connected by the valve 22 on sterilization bag 2 with sterilization bag 2, on the first escape pipe 412 and
Position close to valve 22 is provided with pressure sensor 3, and pressure sensor 3 is electrically connected with controller 9.First escape pipe 412 is also
It is connected by No. 1 blow vent 51 and No. 2 blow vents 52 of the first three-way magnetic valve 5 with the second air inlet pipe 72, the one or three is powered
No. 3 blow vents 53 of magnet valve 5 are communicated with air, No. 2 blow vents 62 and 3 that the second escape pipe 71 passes through the second three-way magnetic valve 6
Number blow vent 63 is connected with the first air inlet pipe 411, and No. 1 blow vent 61 of the second three-way magnetic valve 6 is communicated with air, and second goes out
Air pump 8 is provided with tracheae 71, air pump 8 is electrically connected with controller 9.
First three-way magnetic valve 5 and the second three-way magnetic valve 6 are two-position three way magnetic valve, and respectively with the electricity of controller 9
Connection.
The working condition for the part that 9 pairs of controller is connected electrically is controlled.
Using the sterilization method of ozonization plant, comprise the following steps that：
1) put article to be sterilized into sterilization bag 2, and good seal sterilization bag sealing 21, press start button 11.
2) pump step
The control air pump 8 of controller 9 is started working, and the first three-way magnetic valve 5 of control and the second three-way magnetic valve 6 obtain electric, No. 1
Blow vent 51,61 and No. 2 blow vents 52,62 are open-minded, and No. 3 blow vents 53,63 are closed；Air in sterilization bag 2 is detached,
Air in sterilization bag 2 through ozone eliminator 7 (now ozone eliminator 7 is closed, and is acted only as pipeline and is used)
Two air inlet pipe 72 and the second escape pipe 71 are discharged, the detection signal of the real-time reception pressure sensor 31 of controller 9 conveying, work as pressure
When sensor 31 detects pressure in sterilization bag 2 and reaches default suction pressure value (such as -80kPa), pump step terminates.Air-flow
Path is as shown in Figure 3.
3) sterilisation step
The now control of controller 9 ozone generator 4 is opened immediately, i.e., high frequency voltage source 42 obtains electric, and control the one or three is powered
The dead electricity of 5 and second three-way magnetic valve of magnet valve 6, No. 1 blow vent 51,61 is closed, No. 2 blow vents 52,62 and No. 3 blow vents 53,63
It is open-minded, fresh air pass through ozone eliminator 7 (now ozone eliminator 7 is closed, and is acted only as pipeline and is used)
One air inlet pipe 411, into ozone generator 4, the high frequency voltage source 42 of ozone generator 4 provides high-tension current to arc chamber 41,
It is produced oxygen molecule in high-voltage corona electric field, arc chamber 41 and occur electrochemical reaction, produce ozone, certain density ozone
Entered by the first escape pipe 412 in sterilization bag 2；Preset inflation is reached when pressure sensor 31 detects pressure in sterilization bag 2
During pressure value (such as+10kPa), the control air pump 8 of controller 9 and ozone generator 4 are stopped.Into standing disinfection.
Air flow path is as shown in Figure 4.
4) ozone removal process
When reaching default time of repose (such as 30 minutes), the control air pump 8 of controller 9 and ozone eliminator 7 are opened and added
Heated filament 75 is powered, and the first three-way magnetic valve 5 of control and the second three-way magnetic valve 6 obtain electric, No. 1 blow vent 51,61 and No. 2 blow vents
52nd, 62 is open-minded, and No. 3 blow vents 53,63 are closed.Air with residue ozone enters ozone eliminator by the second air inlet pipe 72
7, ozone is in temperature up to accelerated decomposition in the environment of 200 DEG C.The air for removing ozone is discharged through the second escape pipe 71, when pressure is passed
When sensor 31 detects pressure in sterilization bag 2 and reaches default suction pressure value (such as -80kPa), ozone removal process terminates.Gas
Flow path is as shown in Figure 5.
5) aeration step
The now control of controller 9 ozone eliminates 7 and closed, and the first three-way magnetic valve 5 of control and the second three-way magnetic valve 6 lose
Electricity, No. 1 blow vent 51,61 is closed, and No. 2 blow vents 52,62 and No. 3 blow vents 53,63 are open-minded, and fresh air disappears to be eliminated through ozone
Second air inlet pipe 72 of device 7 (now ozone eliminator 7 is closed, and is acted only as pipeline and is used) and the He of the second escape pipe 71
First air inlet pipe 411 and second of ozone generator 4 (now ozone generator 4 is closed, and is acted only as pipeline and is used)
Escape pipe 412 enters in sterilization bag 2, the ozone that may be remained in dilution sterilization bag 2, when pressure sensor 31 detects sterilization bag
When pressure reaches preset inflation value (such as+10kPa) in 2, air pump 8 is stopped, and aeration step terminates.Entirely sterilized
Journey terminates, and taking-up is sterilized article.Air flow path is as shown in Figure 6.
6) sterilization bag sealing 21 is opened, taking-up is sterilized article.
Claims (6)
1. a kind of ozonization plant, including：
Sterilize in main frame and sterilization bag, the sterilization main frame and be provided with ozone generator, the ozone generator is provided with first
Air inlet pipe and the first escape pipe, first escape pipe are connected with the sterilization bag；Startup is provided with the sterilization main frame
Controller is provided with button, the sterilization main frame；Characterized in that,
Ozone eliminator is additionally provided with the sterilization main frame, the ozone eliminator is provided with the second air inlet pipe and the second outlet
Pipe, second air inlet pipe is connected by the first three-way magnetic valve with first escape pipe, first three-way magnetic valve
Remaining port communicated with air, second escape pipe is connected by the second three-way magnetic valve with first air inlet pipe,
The remaining port of second three-way magnetic valve is communicated with air, is provided with second air inlet pipe or second escape pipe
Air pump；
The ozone generator, the air pump, the start button, the ozone eliminator, first three-way magnetic valve and
Second three-way magnetic valve is electrically connected with the controller respectively.
2. ozonization plant as claimed in claim 1, it is characterised in that the ozone eliminator includes being filled with activated carbon
Closed container, the closed container is connected with second air inlet pipe and second escape pipe respectively, described closed to hold
Device is internally provided with multiple staggered bafflers, and the baffler is provided with heater strip, the heater strip with it is described
Controller is electrically connected.
3. ozonization plant as claimed in claim 1, it is characterised in that the ozone generator includes arc chamber and is institute
State arc chamber provide high-tension current high frequency voltage source, the arc chamber respectively with first air inlet pipe and first outlet
Pipe is connected, and the high frequency voltage source is electrically connected with the controller.
4. ozonization plant as claimed in claim 1, it is characterised in that close to the sterilization on first escape pipe
The position of bag is provided with pressure sensor, and the pressure sensor is electrically connected with the controller.
5. ozonization plant as claimed in claim 1, it is characterised in that first three-way magnetic valve and the described 2nd 3
Three-way electromagnetic valve is two-position three way magnetic valve.
6. use the sterilization method of ozonization plant as claimed in claim 4, it is characterised in that comprise the following steps：
1) put article to be sterilized into the sterilization bag, and sterilization bag described in good seal, press start button；
2) pump step
Manipulate first three-way magnetic valve and second three-way magnetic valve and close the ozone generator and the ozone
Arrester, opens the air pump and the sterilization bag is evacuated, treat that the pressure sensor detects the sterilization bag internal pressure
When power reaches default suction pressure value, pump step terminates；
3) sterilisation step
Manipulate first three-way magnetic valve and second three-way magnetic valve and open the ozone generator, to the sterilization
Ozone is filled with bag, it is described when the pressure sensor detects that pressure reaches preset inflation value in the sterilization bag
Air pump and the ozone generator are stopped, into standing disinfection；
4) ozone removal process
When reaching default time of repose, manipulate first three-way magnetic valve and second three-way magnetic valve and open the gas
Pump and the ozone eliminator, the air with residue ozone are discharged to air after the ozone eliminator, treat the pressure
When force snesor detects that pressure reaches the default suction pressure value in the sterilization bag, ozone removal process terminates；
5) aeration step
Manipulate first three-way magnetic valve and second three-way magnetic valve and close the ozone eliminator, from air to institute
State and fresh air is filled with sterilization bag, dilute the ozone of residual in the sterilization bag, treat that the pressure sensor is detected described
When pressure reaches preset inflation value in sterilization bag, the air pump is stopped, and aeration step terminates；
6) sterilization bag is opened, taking-up is sterilized article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710531264.3A CN107137739A (en) | 2017-07-03 | 2017-07-03 | A kind of ozonization plant and its sterilization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710531264.3A CN107137739A (en) | 2017-07-03 | 2017-07-03 | A kind of ozonization plant and its sterilization method |
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| Publication Number | Publication Date |
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| CN107137739A true CN107137739A (en) | 2017-09-08 |
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| CN201710531264.3A Pending CN107137739A (en) | 2017-07-03 | 2017-07-03 | A kind of ozonization plant and its sterilization method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524978A (en) * | 2018-04-12 | 2018-09-14 | 佛山柯维光电股份有限公司 | One kind vacuumizing ozonization plant and its sterilization method |
| CN109224090A (en) * | 2017-10-12 | 2019-01-18 | 樊光裕 | Intelligent anti-mite sterilizing unit |
| CN109704288A (en) * | 2019-02-27 | 2019-05-03 | 深圳安士宝科技有限公司 | Ozone generating-device and ozonization bag |
| CN110507837A (en) * | 2019-09-18 | 2019-11-29 | 好空气科技发展有限公司 | A kind of vacuum ozone high-effective disinfecting device |
| CN110585901A (en) * | 2019-08-26 | 2019-12-20 | 宁波方太厨具有限公司 | Disinfection cabinet and disinfection method applying same |
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| CN112220950A (en) * | 2020-09-01 | 2021-01-15 | 广东石油化工学院 | Shuttle type disinfection device and method for cold-chain logistics transportation tool |
| CN112353985A (en) * | 2020-10-10 | 2021-02-12 | 广东石油化工学院 | Puncture type disinfection device and method for novel coronavirus aiming at cold chain materials |
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Application publication date: 20170908 |