CN103007317B - Control method with plasma generator in the enclosed space of door and device - Google Patents
Control method with plasma generator in the enclosed space of door and device Download PDFInfo
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- CN103007317B CN103007317B CN201210485902.XA CN201210485902A CN103007317B CN 103007317 B CN103007317 B CN 103007317B CN 201210485902 A CN201210485902 A CN 201210485902A CN 103007317 B CN103007317 B CN 103007317B
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- plasma generator
- door
- ozone
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of control method with plasma generator in the enclosed space of door and device, control method comprises the steps: after door is closed, in first time period, control described plasma generator produce more ozone, control described plasma generator in the second time period after a first period of time and produce less ozone.When unlocking the door, Systematical control plasma generator cease operation, thus interrupted the generation of ozone, the amount of the ozone come that sheds in this enclosed space that people smell can be reduced to greatest extent; Upon closing of the door; the time that the door that system calculates confined space is automatically opened; and according to the length of institute's opening time; automatic selection and convert plasma generator in off position under duty cycle mode; sufficient ozone can be produced as soon as possible newly-increased storage thing has been carried out sufficient sterilization and sterilized conscientiously protecting again the health of user; when door is opened again, people also can not smell too many ozone amount, and energy savings.
Description
[technical field]
The present invention relates to and utilize the fresh-keeping field of ozone sterilization and deodorization, the control method of plasma generator and device in the enclosed space being specifically related to be with door.
[background technology]
Negative aeroion refers to molecule electronegative in air or atom.Negative aeroion is described as " long-lived element ", " air vitamin " in air, and the content concn of negative aeroion in human habitat is directly related with health level.Ion medical investigator think, life entity is given with natural energy---(negative aeroion due to the Nature has very large antioxidant effect and reducing power to negative aeroion, so Ku Kou Noboru doctor is again by its called after reduction ion), the factors such as the acidity of ring life entity health, oxidation, active oxygen, lactic acid can be made brokenly to reduce gradually, the metabolism of active cell tissue, to the environment that life entity internal invention is good, thus strengthen the restoring force of life entity self and naturally cure ability, and then overcome disease, bring up healthy health.
Ozone is a kind of strong oxidizer, can kill bacteria fast under finite concentration, and can not form secondary pollution, its chemical nature is exceptionally active, is described as " the most clean oxidant and disinfectant ".But ozone is to eye, nose, the irritant sensation of larynx; During concentration height, there will be the disease such as headache and respiratory apparatus local paralysis, even larger human injury.
Produce a large amount of cations and anion during plasma generator ionized air, the quantity of anion is greater than the quantity of cation, and incidentally produces a certain amount of ozone.
The moment that cation and anion carry out positive and negative charge neutralization in atmosphere produces huge fault offset, can cause the change of its surrounding bacterial structure or the conversion of energy, thus cause bacterial death, realizes the effect of sterilization.Quantity due to anion is greater than the quantity of cation, and therefore unnecessary anion still floats in atmosphere, can reach smoke elimination, dedusting, elimination abnormal flavour, improve the quality of air, with the health-care effect promoted health.And its ozone produced, though can kill bacteria fast, the unlikely injury human body of its concentration must be controlled.
In the enclosed space such as current refrigerator, dish-washing machine, cabinet, material storage room, plasma generator is installed, to carry out sterilizing to the article stored in this enclosed space, but, when user opens the door of these enclosed spaces (such as when when night or daytime, people were in work, user seldom opens the door of refrigerator and dish-washing machine), often smell denseer ozone fishy smell, not only cause the dislike of user, and can work the mischief to user.
[summary of the invention]
In order to solve the problems of the technologies described above, the invention provides a kind of control method with plasma generator in the enclosed space of door and device, to reduce when door is opened from enclosed space to excessive ozone amount.
With a control method for plasma generator in the enclosed space of door, comprise the steps:
After door is closed, in first time period, controls described plasma generator produce more ozone, control described plasma generator in the second time period after a first period of time and produce less ozone.
In more excellent scheme:
When the door is open, control described plasma generator to quit work.
In more excellent scheme:
After door is closed, within the period 1, control described plasma generator produce the first ozone amount, control described plasma generator in second round after the first period and produce the second ozone amount, control described plasma generator in period 3 after second round and produce the 3rd ozone amount, and described first ozone amount, the second ozone amount and the 3rd ozone amount reduce successively.
In more excellent scheme:
Working time within each cycle and dormancy time, control described plasma generator work respectively and control described plasma generator to quit work, and the described working time is shorter than dormancy time.
In more excellent scheme:
If door is just closed after being in the open state long period, control described plasma generator in the time started section after closedown and produce more ozone;
If door is just closed after being in the open state short period, control described plasma generator in the time started section after closedown and produce less ozone.
In more excellent scheme:
In each cycle after period 3, plasma generator produces identical ozone amount.
The working cycle of the plasma generator of above indication, and do not mean that total duration in each cycle is necessarily equal, this cycle can regard the time period between the front one action of plasma generator to rear one action as.
In more excellent scheme:
When the door is open, light sensors judges that to light door is opened;
When the door closes, light sensors judges that less than light door is closed.
In more excellent scheme:
Described enclosed space can be refrigerator, refrigerator-freezer, cabinet, dish-washing machine or, the part of material storage room etc.
In order to solve above-mentioned technical problem, present invention also offers a kind of control device with plasma generator in the enclosed space of door, comprising:
Door state detecting unit: open or close for detecting gate;
Control unit: quit work when door is opened for controlling plasma generator, and after door is closed again, in first time period, control described plasma generator produce more ozone, control described plasma generator in the second time period after a first period of time and produce less ozone.
In more excellent scheme,
Described control unit also for, just close if door was in after the open state long period, control described plasma generator and produce more ozone; If door is just closed after being in the open state short period, control described plasma generator and produce less ozone.
In more excellent scheme,
Plasma generator work described in working time control within each cycle, the dormancy time after the working time controls described plasma generator and quits work, and the described working time is shorter than dormancy time.
The invention has the beneficial effects as follows: when opening the door of confined space, Systematical control plasma generator cease operation, thus interrupted the generation of ozone, the amount of the ozone come that sheds in this enclosed space that people smell can be reduced to greatest extent, the time that the door that system calculates confined space is automatically opened, and according to the length of institute's opening time, automatic selection and convert plasma generator in off position under duty cycle mode, more ozone is produced by controlling plasma generator in the first time period that starts when door is closed, control plasma generator in the second time period subsequently and produce less ozone, sufficient ozone can be produced as soon as possible newly-increased storage thing has been carried out sufficient sterilization and sterilized conscientiously protecting again the health of user, when door is opened again, people also can not smell too many ozone amount, and energy savings.
[detailed description of the invention]
In the enclosed space of the band door of embodiment, a control method for plasma generator, comprises the steps:
After door is opened, control described plasma generator and quit work.
This enclosed space can be a part for refrigerator, refrigerator-freezer, cabinet, dish-washing machine, material storage room etc., like this, after door is opened, plasma generator quits work, new ozone can not be produced again, reduce the amount of the ozone come that sheds in this enclosed space that people smell to greatest extent.
The control method of plasma generator in the enclosed space of the band door in another kind of embodiment, after door is opened and is once more closed, in the first time period started, control plasma generator produce more ozone, control plasma generator in the second time period after a first period of time and produce less ozone.
After door is opened, part ozone is excessive from enclosed space, in addition, to increase in the space probably closed and store extra thing, after such as refrigerator doors is opened, store in the enclosed space that food is put into refrigerator, dish washing machine door is opened, and needs the dishes of cleaning to be put in dish-washing machine.Above-mentioned situation all needs timely supplemental ozone, with the concentration making ozone reach certain as early as possible, thus can keep the fresh of food better.Simultaneously, because utilized sufficient ozone that newly-increased storage thing has been carried out sufficient sterilization and sterilization in first time period, only need to produce less ozone within the second time period, require to get final product (such as this time period only needs less ozone to keep the fresh of food and degerming virus killing) with one that maintains stores, when door is opened again (meeting of once opening the door after front once enabling is extremely every certain hour), people also can not smell too many ozone amount.
Situation 1 as shown in table 1, (first is circulated to the second circulation) plasma generator operate longer in the first time period started, totally 6 minutes (it is large that longevity of service then produces ozone amount), produce larger ozone amount, (the 3rd is circulated to the 4th circulation) the plasma generator work short period within the second time period then, totally 4 minutes, produce less ozone amount.
Table 1
The control method of plasma generator in the enclosed space of band door in another embodiment, after again closing after door is opened a period of time, in first time period, (first is circulated to second circulation) controls plasma generator and produces the first ozone amount (plasma generator works 6 minutes altogether), in the second time period after a first period of time, (the 3rd is circulated to the 4th circulation) controls plasma generator and produces the second ozone amount (plasma generator works 4 minutes altogether), in the 3rd time period after the second period of time, (the 5th circulation) control plasma generator produces the 3rd ozone amount (plasma generator work 1.5 minutes), and the first ozone amount, second ozone amount and the 3rd ozone amount reduce successively.Within the 3rd time period and after (the 5th circulation, the 6th circulation etc.), the constant ozone amount that plasma generator produces.
The control method of plasma generator in the enclosed space of band door in another embodiment, working time control plasma generator work within each cycle, dormancy time after working time controls plasma generator and quits work, and the working time is shorter than dormancy time.Such as, in first circulation, in 3 minutes of beginning, plasma generator is in running order, and in 27 minutes of remainder, plasma generator is in the state of cut out.
The control method of plasma generator in the enclosed space of band door in another embodiment, if door is just closed after being in the open state long period, control plasma generator and produce more ozone, if door is just closed after being in the open state short period, control described plasma generator and produce less ozone.As shown in table 1, be greater than 3 minutes when the door is open, in first circulation, plasma generator work 10 minutes, produces more ozone; And when the door is open between when being less than 1 minute, in first circulation, plasma generator work 3 minutes, produces less ozone.
The control method of plasma generator in the enclosed space of band door in another embodiment, adopt optical sensor, whether the door that such as light sensor etc. detect enclosed space is opened.When the door closes, enclosed space is in dark environment (this requires that the wall of the surrounding of this enclosed space is opaque), and light sensor cannot detect light, thus judges that door is in closed condition; When door is opened, the light outside enclosed space shines into, and light sensor detects light, thus judges that door is in open mode.
Certainly other a variety of modes can be adopted whether to be opened to the door detecting enclosed space, such as mechanical induction mode, produce a signal of telecommunication when door is opened, thus detected by processor.
In one embodiment, plasma generator can be and refrigerator, refrigerator-freezer, cabinet, dish-washing machine, the phase such as material storage room independently device, this plasma generator can be arranged on current refrigerator like this, in cabinet etc., this plasma generator comprises: optical sensor, control unit, plasma generation unit, optical sensor is used for detecting gate and is opened or closed, the signal opened or closed answering the door that control unit transmits according to optical sensor, article on plasma generation unit controls accordingly, to produce corresponding ozone, the control method of plasma generator in the enclosed space that corresponding control mode can adopt the band door in previous embodiment, do not repeat them here.
Claims (9)
1. the control method with plasma generator in the enclosed space of door, is characterized in that, comprise the steps:
After door is closed, within the period 1, control described plasma generator produce the first ozone amount to sterilize as early as possible and to sterilize, control described plasma generator in second round after the first period and produce the second ozone amount, control described plasma generator in the period 3 after described second round and produce the 3rd ozone amount; Described first ozone amount, the second ozone amount and the 3rd ozone amount reduce successively.
2. the control method of plasma generator in the enclosed space of band door as claimed in claim 1, is characterized in that:
When the door is open, control described plasma generator to quit work.
3. the control method of plasma generator in the enclosed space of band door as claimed in claim 1, is characterized in that:
Working time within each cycle and dormancy time, control described plasma generator work respectively and control described plasma generator to quit work, and the described working time is shorter than dormancy time.
4. the control method of plasma generator in the enclosed space of band door as claimed in claim 1, is characterized in that:
If door is just closed after being in the open state long period, control described plasma generator in the time started section after closedown and produce more ozone; If door is just closed after being in the open state short period, control described plasma generator in the time started section after closedown and produce less ozone.
5. the control method of plasma generator in the enclosed space of band door as claimed in claim 1, is characterized in that:
In each cycle after period 3, plasma generator produces identical ozone amount.
6. the control method of plasma generator in the enclosed space of band door as claimed in claim 1, is characterized in that:
When the door is open, light sensors judges that to light door is opened;
When the door closes, light sensors judges that less than light door is closed.
7. the control device with plasma generator in the enclosed space of door, is characterized in that, comprising:
Door state detecting unit: open or close for detecting gate;
Control unit: quit work when door is opened for controlling plasma generator, and after door is closed, within the period 1, control described plasma generator produce the first ozone amount to sterilize as early as possible and to sterilize, control described plasma generator in second round after the first period and produce the second ozone amount, control described plasma generator in period 3 after described second round and produce the 3rd ozone amount, described first ozone amount, the second ozone amount and the 3rd ozone amount reduce successively.
8. in the enclosed space of band door as claimed in claim 7, the control device of plasma generator, is characterized in that, described control unit also for, if door is in just closedown after the open state long period, controls described plasma generator and produce more ozone; If door is just closed after being in the open state short period, control described plasma generator and produce less ozone.
9. the control device of plasma generator in the enclosed space of band door as claimed in claim 7, it is characterized in that, plasma generator work described in working time control within each cycle, dormancy time after working time controls described plasma generator and quits work, and the described working time is shorter than dormancy time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485902.XA CN103007317B (en) | 2012-11-26 | 2012-11-26 | Control method with plasma generator in the enclosed space of door and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485902.XA CN103007317B (en) | 2012-11-26 | 2012-11-26 | Control method with plasma generator in the enclosed space of door and device |
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| Publication Number | Publication Date |
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| CN103007317A CN103007317A (en) | 2013-04-03 |
| CN103007317B true CN103007317B (en) | 2015-08-19 |
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| CN201210485902.XA Expired - Fee Related CN103007317B (en) | 2012-11-26 | 2012-11-26 | Control method with plasma generator in the enclosed space of door and device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007316B (en) * | 2012-11-26 | 2015-08-19 | 肯尼斯·乔治·史密斯 | Utilize control method and the device of battery powered plasma generator |
| CN104486898A (en) * | 2014-11-05 | 2015-04-01 | 合肥晶弘电器有限公司 | Plasma generator, refrigerator and control method thereof |
| CN112413970A (en) * | 2020-11-17 | 2021-02-26 | 珠海格力电器股份有限公司 | Storage room sterilization method and refrigerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350059Y (en) * | 1997-02-19 | 1999-11-24 | 刘天增 | High-efficiency ozone disinfection cabinet |
| KR100873412B1 (en) * | 2008-04-23 | 2008-12-11 | 최은경 | Cold plasma sterilizing device for medical materials and equipment and control method thereof |
| CN102078630A (en) * | 2010-12-31 | 2011-06-01 | 潘文胜 | Medicinal disinfection box |
| CN103007316A (en) * | 2012-11-26 | 2013-04-03 | 肯尼斯·乔治·史密斯 | Control method and control device for plasma generator supplied with power by battery |
-
2012
- 2012-11-26 CN CN201210485902.XA patent/CN103007317B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350059Y (en) * | 1997-02-19 | 1999-11-24 | 刘天增 | High-efficiency ozone disinfection cabinet |
| KR100873412B1 (en) * | 2008-04-23 | 2008-12-11 | 최은경 | Cold plasma sterilizing device for medical materials and equipment and control method thereof |
| CN102078630A (en) * | 2010-12-31 | 2011-06-01 | 潘文胜 | Medicinal disinfection box |
| CN103007316A (en) * | 2012-11-26 | 2013-04-03 | 肯尼斯·乔治·史密斯 | Control method and control device for plasma generator supplied with power by battery |
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Granted publication date: 20150819 Termination date: 20211126 |