CN103480016A - Ozone disinfection drying device and method thereof - Google Patents
Ozone disinfection drying device and method thereof Download PDFInfo
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- CN103480016A CN103480016A CN201210241176.7A CN201210241176A CN103480016A CN 103480016 A CN103480016 A CN 103480016A CN 201210241176 A CN201210241176 A CN 201210241176A CN 103480016 A CN103480016 A CN 103480016A
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 226
- 238000001035 drying Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 24
- 238000007791 dehumidification Methods 0.000 claims abstract description 20
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000006385 ozonation reaction Methods 0.000 claims description 42
- 239000007789 gas Substances 0.000 claims description 25
- 238000013016 damping Methods 0.000 claims description 19
- 230000001954 sterilising effect Effects 0.000 claims description 18
- 230000017531 blood circulation Effects 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 238000000889 atomisation Methods 0.000 claims description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000004087 circulation Effects 0.000 abstract description 11
- 238000012806 monitoring device Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses an ozone disinfection drying device and a method thereof. The device comprises: the device comprises a closable cavity, an ozone generating device, a temperature control/humidification/dehumidification system, a cavity internal circulation system and a sensing monitoring device. The ozone generating device is used for providing drying ozone to the cavity. And the temperature control/humidification/dehumidification system adjusts the temperature in the cavity and humidifies the dry ozone. The cavity internal circulation system enables the dried ozone and the humidified ozone to circulate in the cavity. The sensing monitoring device senses the temperature and humidity and the ozone concentration in the cavity, and controls the actions of the ozone generating device, the temperature control/humidification/dehumidification system and the cavity internal circulating system according to the measured temperature and humidity and ozone concentration, so that the cavity is maintained in a preset temperature and humidity and ozone concentration range.
Description
Technical field
The present invention relates to a kind of sterilization and drying device and its method, particularly a kind of ozonization drying device and its method.
Background technology
Had sterilizing cabinet for clothes in prior art, some are arranged in these disinfection cabinets is the modes that adopt ozonization, the function of drying that separately had some disinfection cabinets to add, and expectation can be as another kind of dry-cleaning method, and can avoid the residual of chemical lotion.
Yet, existing sterilizing drying cabinet for clothes, its function is also incomplete, for example ozone is not monitored, and causes the potential safety hazard in use, or the poor effect of its ozonization.
Summary of the invention
In view of above-mentioned, consider, the present inventor proposes a kind of ozonization drying device and its method, and it has the sensing supervising device, for the cyclic process at ozone, humiture and the ozone concentration of monitoring in sterile environment, the use that can make ozone is effective percentage and safer more.Ozonization drying device of the present invention and its method can be widely used in the public spaces such as medical institutes, factory, company, school, also can be applicable to general family.
The present invention proposes a kind of ozonization drying device, comprising: closed cavity, ozone generating apparatus, temperature control/humidification/dehumidification system, inside cavity blood circulation and sensing supervising device.Article to be sterilized are placed in closed cavity.Ozone generating apparatus is in order to provide dry ozone to cavity.Temperature control/humidification/dehumidification system comprises: adjust temperature in cavity attemperating unit, dry ozone is carried out to the damping device of humidification, and the dehydrating unit that inside cavity is dehumidified.The inside cavity blood circulation makes ozone after dry ozone and humidification at the cavity internal recycle.The sensing supervising device comprises: temperature-sensitive sticker, humidity sensor and ozone concentration sensor, with the humiture in the sensing cavity and ozone concentration, and comprise control unit, with temperature-sensitive sticker, humidity sensor, ozone concentration sensor, ozone generating apparatus, temperature control/humidification/dehumidification system, and the inside cavity blood circulation be connected.Control unit is controlled the action of ozone generating apparatus, temperature control/humidification/dehumidification system and inside cavity blood circulation according to the humiture, the ozone concentration that record, make cavity maintain predetermined humiture and ozone concentration scope.
The present invention proposes a kind of ozonization drying means, is suitable for sterilizing objects in closed cavity, and the method comprises: dry ozone is provided in cavity, and makes it at the cavity internal recycle; Ozone with predetermined moisture is provided in cavity, and makes it at the cavity internal recycle; Humiture and ozone concentration in the sensing cavity; According to the humiture recorded and ozone concentration, control dry ozone and the supply with ozone of predetermined moisture, and control temperature, so that the interior humiture of cavity and ozone concentration maintain in a preset range; And, before taking article, make the ozone concentration in cavity reach the safety range that human body is allowed.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
The accompanying drawing explanation
Fig. 1 illustrates the schematic perspective view according to the ozonization drying device of the embodiment of the present invention.
Fig. 2 illustrates the front-view schematic diagram (omitting door) of Fig. 1.
Fig. 3 illustrates the block chart of the side-looking direction of Fig. 1.
Fig. 4 illustrates the sensing supervising device of Fig. 1 and the block chart that is connected of peripheral device.
The difference that Fig. 5 A, 5B illustrate respectively ozone generating apparatus changes example.
Fig. 6 illustrates the flow chart according to the ozonization drying means of the embodiment of the present invention.
Fig. 7 illustrates the variation example of ozonization drying means of the present invention.
Fig. 8 illustrates the variation example (situation that article are moister) of ozonization drying means of the present invention.
[main element symbol description]
100: the ozonization equipment for drying
102: cavity
104: the article apparatus for placing
106: temperature control/humidification/dehumidification system
106a: dehydrating unit
106b: damping device
106c: attemperating unit
108: air intake installation
110: exhaust apparatus
112: ozone generating apparatus
The 112a:UV ozone generator
112b: ozone bottle
112c: corona discharge ozone produces machine
114: the inside cavity blood circulation
116: humidity sensor
118: temperature-sensitive sticker
120: the ozone concentration sensor
122: control unit
124: demonstration/control interface
125: the sensing supervising device
130: filter element
140: dehumidifying and filter element
150: door
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, and, with reference to accompanying drawing, the present invention is described in further detail.
Please refer to Fig. 1～Fig. 4, it illustrates a kind of ozonization drying device according to the embodiment of the present invention, and wherein Fig. 1 is its schematic perspective view, and Fig. 2 is its front-view schematic diagram (omitting door), Fig. 3 is its device block chart, and Fig. 4 illustrates the block chart that is connected of sensing supervising device and peripheral device.
Closed cavity 102 is for example one that rigidity, anti-ozone gas are corrosion, casing good seal, by door 150, is sealed, and its profile can be determined according to the size of usage space.Cavity 102 all is provided with filter element 130 in air inlet side and exhaust side, and this filter element 130 is outside air and the preliminary filtrations of expellant gas do from cavity 102 that enter cavity 102 in order to allow.Certainly, if the environment in cavity 102 external worlds is good, clean such as air, without dust, abnormal smells from the patient is pure and fresh and dry etc., can optionally omit the filter element 130 of air inlet side.The filter element 130 of exhaust side is in order to remove ozone, thereby can not omit.
Pending medicated clothing apparatus for placing 104 is to be located at the interior rack of cavity 102 or pole etc., can be also the multi-layer movable grid, for various medicated clothing, raincoat, rain boots, shoes, bedding articles for use, towel ... Deng placement.
Temperature control/humidification/dehumidification system 106 comprises dehydrating unit 106a, damping device 106b and attemperating unit 106c.
Sensing supervising device 125 comprises humidity sensor 116, temperature-sensitive sticker 118, ozone concentration sensor 120 and control unit 122.
Inside cavity blood circulation 114 comprises circulation line and various valve, the control of controlled unit 122 and carry out internal recycle action.
This device can be used outside air to be used as the source of the gas of ozone generating apparatus 112, also can use oxygen cylinder to be used as the source of the gas of ozone generating apparatus 112.Thereby the ozone generating apparatus 112 here can have following several variation:
(1) outside air after UV ozone generator 112a cooperation dry filter produces ozone:
Now, can add in the air inlet side of cavity 102 dehumidifying filter element 140 (as Fig. 3) so that enter that outside airs in cavity 102 are filtered in advance and drying after, just as the source of the gas of UV ozone generator 112a, and produce accordingly ozone.
(2) UV ozone generator 112a coordinates oxygen cylinder 112b to produce ozone:
Now, utilize the oxygen in oxygen cylinder 112b, dry pure oxygen, as the source of the gas of UV ozone generator 112a, and produce ozone accordingly.That is to say, the part of the dotted line frame of Fig. 3 is replaced to Fig. 5 A.
(3) corona discharge ozone produces machine 112c cooperation oxygen cylinder 112b and produces ozone:
Now, utilize the oxygen in oxygen cylinder 112b, dry pure oxygen, produce the source of the gas of machine 112c, and produce accordingly ozone as corona discharge ozone.That is to say, the part of the dotted line frame of Fig. 3 is replaced to Fig. 5 B.
In the above-described configuration, if use outside air as the ozone generating source of the gas, first by cavity 102, dehumidifying and the filter element 140 set in the air inlet side produces dry zero air (zero air means the air of ozone free) need to make the part air during air inlet, enters afterwards UV ozone generator 112a again.The dehumidifying of the present embodiment and filter element 140, for example, can be the filter element that comprises activated carbon, in order to the air to being about to enter UV ozone generator 112a, makes filtration and dried in advance.Under this situation, dehumidifying and filter element 140, the smelly generation machine of UV 120a, and damping device 106b by flow sequence, connect in regular turn.
In the above-described configuration, if use the source of the gas of oxygen cylinder 112b as ozone generating, oxygen cylinder 112b, ozone generator (UV ozone generator 112a or corona discharge ozone produce machine 112c) and damping device 108 sequentially connect by flow sequence.
According to feature of the present invention, be to adopt outside air after dry pure oxygen or the dry filter source of the gas as ozone generating apparatus, so can not generate along with the output of ozone nitrogen oxide.
Dehydrating unit 106a of the present invention can be the device of general dehumidifier principle, directly in the interior execution dehumidifying of cavity 102 action, so that pending article drying.Therefore it should be noted that high temperature is unfavorable for the disinfecting properties of ozone, the dehumidifying here is to adopt low temperature dehumidification, preferably the following temperature of 60 degree Celsius, more preferably normal-temp .-dehumidifying.
Be located at temperature-sensitive sticker 118, humidity sensor 116 in cavity 102, the humidity recorded can be fed back to the control unit 122 of being located in cavity 102, and control unit 122 is connected to dehydrating unit 106a, the present invention can be monitored humiture like this.
Damping device 106b herein, be for example ultrasonic atomizer, in order to produce suitable atomization aqueous vapor.Pass through this atomization aqueous vapor when control unit 122 makes ozone, just can produce the ozone with suitable humidity.Control unit 112 is control chamber body-internal-circulation system 114 again, makes to have the ozone of suitable humidity at cavity 102 internal recycle, with the step that carries out disinfection.When control unit 112 is failure to actuate damping device 106b, can make dry ozone at cavity 102 internal recycle.By first setting the humidity value of damping device 106b, then damping device 106b is connected to control unit 122, just can be controlled damping device 106b, also can be controlled the humidity in cavity 102.
Be located at the ozone concentration sensor 120 in cavity 102, the ozone concentration recorded can be fed back to control unit 122, and control unit 122 is connected to ozone generating apparatus 112 (UV ozone generator 112a or corona discharge ozone produce machine 112c), just can be monitored ozone concentration.
In dry ozone and in having the circulation step of ozone of suitable humidity, ozone concentration and humitures in cavity 102 are to maintain in a preset range by a method for supervising.For example, for example, along with the material of pending article (cotton, chemical fibre, woollen, silk ... Deng) and state (not too dirty, very wet, taste is heavier ... Deng) difference and all kinds of preset range that goes out with experiment test in advance.This preset range comprises ozone concentration parameter area, humidity parameter scope and processing time scope etc.This method for supervising, for example, ozone concentration and the humiture of measuring in cavity, and according to measurement result carry out ozoniferous step, to the step of ozone humidification and temperature controlling step (being realized by attemperating unit 110), with the environment by cavity, be controlled under suitable taste removal, sterile environment.Wherein, ozoniferous step, be the start and stop that control unit 122 is controlled ozone generating apparatus 112, to control ozone concentration.The step of ozone humidification is the start and stop that control unit 122 is controlled damping device 106a, dehydrating unit 106b, to control ozone humidity.Humidity parameter is for example relative humidity 40%～90%RH.The temperature parameter scope is for example below 60 degree Celsius, is preferably the room temperature scope.
According to feature of the present invention, except dry ozone, also utilize the circulation of the ozone with suitable humidity, can more effectively to article, carry out disinfection.
Determine and will take out immediately medicated clothing when user, or (for example sterilized and taken in latter two hours while having reached default taking-up scheduling, or the taking the time etc. of specify precise), just the step of being got rid of ozone, now, control unit 122 makes the gas (now containing the ozone composition) in cavity 102 pass through the filter element 130 of exhaust apparatus 110 and exhaust side, remove the ozone in cavity 102, enter again in the outer environment of cavity 102, control unit 112 starts air intake installation 108 simultaneously, for cavity 102 outer environmental gas, enter, to reduce gradually the ozone concentration in cavity 102.And the ozone concentration in cavity 102 be down to one allow safety range the time, control unit 122 can be shown to this message the outer demonstration/control interface of cavity 102, the notice user can be taken medicated clothing.Also can make the locking of control unit 122 control gates 150,, when not reaching the safety range of ozone concentration, door 150 be pinned, avoid opening by mistake.
According to feature of the present invention, sensing supervising device 125 of the present invention is in the cyclic process of dry ozone and have in the cyclic process of suitable humidity ozone and monitored constantly, thereby can be by cavity 102 dimensions in the environment that is suitable for sterilization.
And sensing supervising device 125 of the present invention, be to take process what complete sterilization and drying, monitored constantly, thereby can guarantee just to take article after ozone concentration reaches safety range.
The present invention is for the pending article that do not bedew, reach adhesional wetting, as medicated clothing, raincoat, rain boots, bedding apparatus, towel etc. are taked slightly different treatment steps.It can be by the automatization's keystroke interface realization shown in demonstration/control interface 124, and its basic procedure as shown in Figure 6.
Ozonization drying means of the present invention is suitable for sterilizing objects in closed cavity, comprises the following steps:
Step S100: provide dry ozone in cavity 102, and make dry ozone at cavity 102 internal recycle.This step can for example, by providing dry pure oxygen (being provided by oxygen cylinder 112b) and via electric discharge, for example UV electric discharge (can be realized by UV ozone generator 112a), corona discharge method (can produce machine 112c by corona discharge realizes), produce dry ozone.In addition, this step also can for example, by the outside air after filtration (making outside air enter in cavity 102 via the filter element 130 of air inlet side) is provided, and produce dry ozone via UV electric discharge (can be realized by UV ozone generator 112a).
Step S200: the ozone with predetermined moisture is provided in cavity 102, and makes to have the ozone of predetermined moisture at cavity 102 internal recycle.This step comprises makes dry ozone add wet process via one, for example makes dry ozone have this predetermined moisture by damping device 106b.This damping device 106b is for example the humidifier that can produce the atomization aqueous vapor.Make dry ozone produce the ozone with predetermined moisture by the atomization aqueous vapor.
Step S300: temperature, humidity and ozone concentration in sensing cavity 102.This step can be passed through temperature-sensitive sticker 118, humidity sensor 116, the ozone concentration sensor 120 of the sensing supervising device 125 of cavity 102 interior settings and realize.
Step S400: according to the temperature recorded, humidity and ozone concentration, control dry ozone and the supply with ozone of predetermined moisture, and control temperature, so that temperature, humidity and ozone concentration in cavity maintain in a preset range.This step can be by sensing supervising device 125 the control of 122 pairs of temperature control/humidifications of control unit/dehumidification system 106 realize.Wherein preset range comprises along with the difference of the material of article and state and predetermined ozone concentration parameter area, humidity parameter scope and processing time scope.For example, this humidity parameter scope is relative humidity 40%～90%RH, and this temperature parameter scope is below 60 degree Celsius, is preferably the room temperature scope.
Step S500: before taking article, make the ozone concentration in cavity 102 reach the safety range that human body is allowed.This step comprises: the filter element 130 of exhaust side (for example via) is discharged to outside this cavity 102 afterwards via filtering to make the gas that contains ozone in cavity 102, makes cavity 102 outer environmental gas enter, to reduce ozone concentration simultaneously.And the ozone concentration in monitoring cavity 102, when ozone concentration reaches the safety range that human body allows, allow to take article.Allowing herein taken article and comprised: user is given notice, for example give notice by 124 pairs of user of demonstration/control interface.Allowing in addition taken article and also can be included in before dry ozone is provided and first pin cavity, for example makes the locking of control unit 122 control gates 150, when ozone concentration reaches the safety range that human body allows, removes the locking of cavity.
In above-mentioned steps, the situation of visual pending article also, before providing the step of dry ozone, suitably append the dehumidifying step, can be a low temperature dehumidification step by the dehydrating unit in temperature control/humidification/dehumidification system 106 to being dehumidified in cavity, temperature be below 60 degree Celsius.
Below each flow process is described in detail.Referring again to Fig. 7, Fig. 8, wherein Fig. 8 illustrates the handling process to the pending article of adhesional wetting, and Fig. 7 is the handling process of the pending article to not bedewing, and the difference of two figure is that Fig. 8 has increased a dehumidifying step.
At first, pending article are placed into to a closed cavity 102, this cavity is a casing that rigidity, the corrosion of anti-ozone gas, good seal are arranged, and by door 150, is sealed, and its profile can be determined according to the size of usage space.And cavity 102 is interior can arrange according to the needs of pending medicated clothing the multi-layer movable grid, and apparatus for placing 104 as the aforementioned, for various medicated clothing, raincoat, rain boots, shoes, bedding articles for use, towel ... Deng placement.
User, via being located at the outer demonstration/control interface 124 of cavity 102, carries out the selection of dry disinfection pattern, is for example strong drying, strong deodorizing, powerful sterilization pattern.Each drying, taste removal, and the degree of sterilization can be divided by force, in, the weak selection.Demonstration/control interface 124 also can the setting operation time, and the guidance panel of its similar general washing machine also can show temperature, humidity, the ozone concentration state of existing cavity.For example, if pending article are the states that bedewed, such as the wetter state such as being moistened by rain, can use the strong drying pattern; If be infected with heavier taste because of other factorses such as work, can have selected the strong deodorizing pattern; If through the heavier place of pathogenic QI in the body, or in influenza season etc., can select powerful sterilization pattern, in a word, can arbitrarily regulate for user.Certain various pattern be not limited to be divided into strong, in, weak three kinds, front explained orally.
Variety of option on demonstration/control interface 124, for example, along with the material of pending article (cotton, chemical fibre, woollen, silk ... Deng) and state (not too dirty, very wet, taste is heavier ... Deng) difference correspond to various treatment formulations, for example various predetermined ozone concentration parameter areas, humidity parameter scope and processing time scope ... Deng.Wherein humidity parameter is for example relative humidity 40%～90%RH.
When the selected pattern of user and after being determined, just according to it, set activation manipulation.
During activation manipulation, at first by the interior set exhaust apparatus 110 of cavity 102, the surrounding air in cavity 102 is discharged, and make cavity 102 outer surrounding airs (being outside air) enter into cavity 102 (step S10).This is so-called aerofluxus action, is the initial actuating of general disinfectant program.
Next will produce ozone, ozoniferous mode explained orally as front, can produce ozone with ozone generating apparatus 112, and can be dry pure oxygen as the source of the gas of ozone generating apparatus 112, can be also the outside air after filtering.
When using outside air as source of the gas, make to enter into the airborne part of cavity 102 by producing dry zero air (zero air means the air of ozone free) after the interior set dehumidifying of cavity 102 and filter element 140, the source of the gas of usining as UV ozone generator 112a.The dehumidifying of the present embodiment and filter element 140 for example, can be the filter elements that comprises activated carbon, in order to the air to being about to enter UV ozone generator 112a, make filtration and dried in advance.
When pending article are the states that wet, can be before sterilization first to article dehumidified (as the step S15 of Fig. 8), utilize dehydrating unit 106a in temperature control/humidification/dehumidification system 106 to being dehumidified in cavity 102, otherwise can jump directly to next step.It should be noted that high temperature is unfavorable for the disinfecting properties of ozone, is to be to adopt low temperature dehumidification with the dehumidifying here, and preferably the following temperature of 60 degree Celsius, be more preferred from normal-temp .-dehumidifying.
To import to the interior set UV ozone generator 112a of cavity 102 by drying zero air obtained after above-mentioned dehumidifying and filter element 140, to produce dry ozone (step S20), and via the interior set inside cavity blood circulation 114 of cavity 102, make dry ozone at cavity 102 internal recycle (step S30), and carry out the nature aerofluxus, carry out thus the taste removal deodorization step.In this step, damping device 106b wouldn't start, therefore circulation is dry ozone.And because making the air in cavity 102 first through the preliminary filtration of dehumidifying and filter element 140, import to again UV ozone generator 112a, thus efficiency of ozone generation can be promoted, and extend the life-span of ozone generator.Certainly, also can use directly environment for use air as the air inlet of UV ozone generator source and not of oxygen cylinder 112b in above-mentioned steps.
Make the interior set damping device 106b of cavity 102, it is for example ultrasonic atomizer, produce suitable aqueous vapor, and make dry ozone produce the ozone (step S40) with suitable humidity by this aqueous vapor, and via the interior set inside cavity blood circulation 114 of cavity 102, make to have the ozone of suitable humidity at cavity 102 internal recycle (step S50), with the step that carries out disinfection.By damping device 106b is connected to control unit 122, can be controlled damping device 106b.
In the generation of above-mentioned dry ozone, the generation with suitable humidity ozone and circulation thereof, be (the step S60) carried out under the monitoring of sensing supervising device.Be generation and the circulation of dry ozone, can continue until meet default condition, for example, until humiture, ozone in cavity 102 are dense reaches default humiture and ozone concentration scope and continue a Preset Time.Particularly, can be by being located at humidity sensor 116, temperature-sensitive sticker 118, the ozone concentration sensor 120 of the sensing supervising device 125 in cavity 102, humiture, the ozone concentration recorded fed back to the control unit 122 of being located at the sensing supervising device 125 in cavity 102, and control temperature control/humidification/dehumidification system 106 and ozone generating apparatus 112 via control unit 122, just can be monitored humiture and ozone concentration.And generation and circulation with suitable humidity ozone, can continue until meet default condition, for example, until reach predetermined humiture, and ozone concentration continue a Preset Time.Above-mentioned Preset Time, be the time scheduling that defaults in control unit 122, and for example, the circulation of dry ozone is 10 minutes, and the circulation with ozone of suitable humidity is 20 minutes etc., is the data that obtain according to great many of experiments.
The control unit 122 of sensing supervising device 125 utilizes intervalometer, and (the general control unit is with intervalometer, if can not add in addition), to be confirmed whether above-mentioned deodorization taste removal, sterilisation step etc., for example judge whether to have reached the time of expectation, or whether reached predetermined ozone concentration scope, so that judgement has completed above-mentioned steps.Control unit 122 setting in demonstration/control interface 124 according to user, for example " handle and take medicated clothing " or " handle and wouldn't take medicated clothing ", determine whether continuing cavity is maintained to a bacteriostasis (step S70), maintain ozone concentration and be suitable for antibacterial degree in certain.
When user is determined when will take out immediately medicated clothing or having reached default taking-up scheduling, just the step of being got rid of ozone, make the gas (now containing ozone) in cavity 102 pass through exhaust apparatus 110 and filter element 130, remove the ozone composition in cavity 102, enter again in the outer environment of cavity 102, supply cavity 102 outer environmental gas (outside air) to enter, to reduce gradually the ozone concentration (step S80) in cavity 102 simultaneously.And when the ozone concentration in cavity 102 is down to the safety range that human body allows, control unit 102 can be shown to this message the outer demonstration/control interface of cavity 102, and the notice user can be taken article.Also can make the locking of control unit 122 control gates 150,, when not reaching the safety range of ozone concentration, door 150 be pinned, avoid opening by mistake.In addition, before taking article, can also optionally be dried (this is optional step S75), because sterilisation step has completed, so baking step herein is not construed as limiting temperature, visual article material is carried out suitable oven dry.
Ozonization drying means of the present invention, have identical effect with above-mentioned ozonization drying device.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (25)
1. an ozonization drying device comprises:
Closed cavity, built-in article to be sterilized;
Ozone generating apparatus, provide dry ozone to this cavity;
Temperature control/humidification/dehumidification system comprises:
Attemperating unit, adjust the temperature in this cavity,
Damping device, carry out humidification to this dry ozone, and
Dehydrating unit, dehumidified to this inside cavity;
The inside cavity blood circulation, make ozone after this dry ozone and humidification at this cavity internal recycle; And
The sensing supervising device comprises:
Temperature-sensitive sticker, humidity sensor and ozone concentration sensor, temperature, humidity and ozone concentration in this cavity of sensing; And
Control unit, with this temperature-sensitive sticker, humidity sensor, ozone concentration sensor, this ozone generating apparatus, temperature control/humidification/dehumidification system, and the inside cavity blood circulation be connected, and control the action of this ozone generating apparatus, this temperature control/humidification/dehumidification system and this inside cavity blood circulation according to this temperature recorded, this humidity, this ozone concentration, make this cavity maintain predetermined temperature, humidity and ozone concentration scope.
2. ozonization drying device as claimed in claim 1, wherein this cavity has exhaust side, and is provided with filter element in this exhaust side, and in order to remove the ozone composition, the gas in this cavity is to be discharged into outside this cavity via this filter element.
3. ozonization drying device as claimed in claim 1, also comprise demonstration/control interface, is arranged at outside this cavity, provides a plurality of sterilization patterns to select for user, and this demonstration/control interface is connected to this control unit.
4. ozonization drying device as claimed in claim 3, wherein the plurality of sterilization pattern is according to the material of these article and state and predetermined several sterilization and drying flow processs.
5. ozonization drying device as claimed in claim 1, wherein this ozone generating apparatus comprises that oxygen cylinder and UV ozone generator or corona discharge ozone produce machine.
6. ozonization drying device as claimed in claim 1, wherein this cavity has the air inlet side, and is provided with filter element in this air inlet side, and this ozone generating apparatus comprises the UV ozone generator, outside air outside this cavity is via after this filter element, as the source of the gas of this UV ozone generator.
7. ozonization drying device as claimed in claim 1, wherein this damping device comprises the humidifier that produces the atomization aqueous vapor, and this dry ozone that this ozone generating apparatus produces is to enter this cavity via this humidifier again.
8. ozonization drying device as claimed in claim 1, wherein this predetermined temperature range is below 60 degree Celsius.
9. sterilization and drying device as claimed in claim 1, wherein this predetermined temperature range is room temperature.
10. ozonization drying device as claimed in claim 1, wherein this predetermined moisture is relative humidity 40～90%RH.
11. ozonization drying device as claimed in claim 1, wherein be provided with apparatus for placing in this closed cavity, places for article.
12. an ozonization drying means, be suitable for sterilizing objects in closed cavity, the method comprises:
Provide dry ozone in this cavity, and make this dry ozone at this cavity internal recycle;
Ozone with predetermined moisture is provided in this cavity, and makes this ozone with predetermined moisture at this cavity internal recycle;
Temperature, humidity and ozone concentration in this cavity of sensing;
According to this temperature recorded, this humidity and this ozone concentration, control this dry ozone and this has the supply of the ozone of predetermined moisture, and control this temperature, so that this temperature, this humidity and this ozone concentration in this cavity maintain in a preset range; And
Before taking these article, make this ozone concentration in this cavity reach the safety range that human body is allowed.
13. ozonization drying means as claimed in claim 12, wherein this preset range comprises along with the difference of the material of these article and state and predetermined ozone concentration parameter area, humidity parameter scope and processing time scope.
14. ozonization drying means as claimed in claim 13, wherein this humidity parameter scope is relative humidity 40%～90%RH.
15. ozonization drying means as claimed in claim 13, wherein this temperature parameter scope is below 60 degree Celsius.
16. ozonization drying means as claimed in claim 13, wherein this temperature parameter scope is the room temperature scope.
17. ozonization drying means as claimed in claim 12, wherein, before the step of this dry ozone is provided, also comprises and carry out a dehumidifying step, is a low temperature dehumidification step, temperature is below 60 degree Celsius.
18. ozonization drying means as claimed in claim 12 wherein provides the step of this dry ozone to comprise: dry pure oxygen is provided and produces this dry ozone via electric discharge.
19. ozonization drying means as claimed in claim 18, wherein this electric discharge comprises UV electric discharge, corona discharge method.
20. ozonization drying means as claimed in claim 12 wherein provides the step of this dry ozone to comprise: the outside air after filtration is provided, and produces this dry ozone via the UV electric discharge.
21. ozonization drying means as claimed in claim 12, wherein provide this step with ozone of predetermined moisture to comprise: make this dry ozone add wet process via one and have this predetermined moisture.
22. ozonization drying means as claimed in claim 21, wherein, wherein this humidification is processed and is comprised;
Produce the atomization aqueous vapor, and make this dry ozone produce by this atomization aqueous vapor the ozone that this has predetermined moisture.
23. ozonization drying means as claimed in claim 12 wherein makes this ozone concentration reach this human body and allows that the step of safety range comprises:
The gas that makes this cavity contain ozone is discharged into outside this cavity after filtering, and makes the outer environmental gas of this cavity enter, to reduce this ozone concentration simultaneously; And
Monitor the ozone concentration in this cavity, when this ozone concentration reaches the safety range that this human body allows, allow to take these article.
24. ozonization drying means as claimed in claim 23, wherein allow the step of taking these article to comprise: to give notice to user.
25. ozonization drying means as claimed in claim 23, also be included in to provide before this dry ozone and pin this cavity, when this ozone concentration reaches the safety range that this human body allows, removes the locking of this cavity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101120690 | 2012-06-08 | ||
| TW101120690A TWI500891B (en) | 2012-06-08 | 2012-06-08 | Ozone sterilization and drying apparatus and method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103480016A true CN103480016A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210241176.7A Pending CN103480016A (en) | 2012-06-08 | 2012-07-12 | Ozone disinfection drying device and method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN103480016A (en) |
| TW (1) | TWI500891B (en) |
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Also Published As
| Publication number | Publication date |
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| TWI500891B (en) | 2015-09-21 |
| TW201350765A (en) | 2013-12-16 |
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