CN110209226A - Disinfection control method and control system of disinfection cabinet - Google Patents
Disinfection control method and control system of disinfection cabinet Download PDFInfo
- Publication number
- CN110209226A CN110209226A CN201810631601.0A CN201810631601A CN110209226A CN 110209226 A CN110209226 A CN 110209226A CN 201810631601 A CN201810631601 A CN 201810631601A CN 110209226 A CN110209226 A CN 110209226A
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- temperature
- disinfection
- range
- unit time
- dishes
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000000249 desinfective effect Effects 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material 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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a disinfection control method of a disinfection cabinet, which comprises the following steps: acquiring at least one group of temperature change amplitudes in unit time in real time; matching the temperature variation amplitude of each group of unit time with a preset corresponding relation set of the temperature variation amplitude of the disinfection cabinet cavity in unit time and the amount of the dishes until the acquired temperature variation amplitudes in unit time are matched; determining the amount of dishes in the sterilizing chamber according to the matching result of the temperature variation amplitude in all the unit time; adjusting the sterilization time according to the amount of the dishes in the sterilization cavity; the invention also provides a disinfection control system of the disinfection cabinet; the invention establishes the corresponding relation set of the temperature change in the disinfection cabinet cavity per unit time and the amount of the bowls and dishes in the disinfection cabinet, thereby effectively solving the problems of overlong or insufficient disinfection caused by different amounts of bowls and dishes in the disinfection cabinet through the automatic adjustment of the total disinfection time by the controller.
Description
Technical field
The invention belongs to disinfection cabinet disinfection technology fields, and in particular to a kind of disinfection control of disinfection cabinet and control system
System.
Background technique
Disinfection cabinet high-temperature sterilization is controlled generally by the intracorporal temperature of temperature sensor test chamber, and according to this temperature
Fever load is come the disinfection that reaches a high temperature.
The disinfecting time of existing disinfection cabinet is fixed and invariable, and causing disinfection cabinet in this way, total disinfecting time is too long at light load,
But it is inadequate in the total disinfecting time of disinfection cabinet full load, waste of resource can be led to the problem of and Disinfection Effect is poor.
Summary of the invention
The object of the present invention is to provide a kind of disinfection controls of disinfection cabinet, how much automatic according to the dishes in disinfection cabinet
Disinfecting time is adjusted, to reach optimal Disinfection Effect.
It is a further object to provide a kind of disinfection control systems of disinfection cabinet.
The technical scheme adopted by the invention is that:
A kind of disinfection control of disinfection cabinet, method includes the following steps: obtaining at least one set of unit time in real time
Interior range of temperature；By the range of temperature in every group of unit time and unit in pre-set disinfection cabinet cavity
Range of temperature is matched with the correspondence set of dishes amount in time, until in all unit time that will acquire
Range of temperature matching finishes；Bowl in disinfection cavity is determined according to the matching result of the range of temperature in all unit time
Dish amount；Disinfecting time is adjusted according to dishes amount in the disinfection cavity.
The features of the present invention also characterized in that:
Range of temperature in real-time acquisition at least one set of unit time, specific steps are as follows: temperature in record disinfection cabinet
Time Δ t used in every rising Δ T is spent, then Δ T/ Δ t is range of temperature in the unit time.
In the disinfection cabinet cavity in the unit time range of temperature and dishes amount corresponding relationship specifically: when unit
Interior range of temperature is inversely proportional with dishes amount in disinfection cabinet.
In the pre-set disinfection cabinet cavity in the unit time range of temperature and dishes amount set of correspondences
It closes, specific steps are as follows: the corresponding relationship of several different dishes amounts and range of temperature is stored in advance, and uses the unit time
The corresponding relationship of each different dishes amount and range of temperature is decomposed by the several groups unit time by piecewise fitting mode
The correspondence set that interior range of temperature and dishes amount corresponding relationship are constituted.
The dishes amount includes one of volume of the quantity of dishes, the weight of dishes and dishes or two or more
Combination.
In the range of temperature by every group of unit time and pre-set disinfection cabinet cavity in the unit time
The corresponding relationship of range of temperature and dishes amount carries out sets match, specific steps are as follows: when any one group of unit of acquisition
In range of temperature in correspondence set in any one group of range of temperature when, in the unit time of acquisition
Range of temperature and the pre-set correspondence set successful match, to the correspondence set, count is incremented.
The matching result according to the range of temperature in all unit time determines dishes amount in disinfection cavity, specifically
Step is, true according to the correspondence set when the counting summation of any one of correspondence set reaches preset value
Determine dishes amount in disinfection cavity.
A kind of disinfection control system of disinfection cabinet comprising storage unit, acquiring unit and control unit；
The storage unit, for storing, range of temperature is corresponding with dishes amount in the unit time in disinfection cabinet cavity
Set of relationship；
The acquiring unit, for obtaining range of temperature at least one set of unit time in real time, and by the temperature
Amplitude of variation passes to control unit；
Described control unit, the corresponding pass in the unit time for will acquire in range of temperature and storage unit
Assembly conjunction is matched, and determines dishes amount in disinfection cavity according to matching result, and then determine disinfecting time.
The features of the present invention also characterized in that:
Described control unit includes counting module.
The counting module is used for any when what is obtained when the range of temperature in any one group of unit time obtained
Range of temperature in one group of unit time in correspondence set in any one group of range of temperature when, the list of acquisition
Range of temperature and the pre-set correspondence set successful match in the time of position, to the meter of the correspondence set
Number plus 1.
Compared with prior art, the present invention is by establishing in disinfection cabinet cavity range of temperature and dishes in the unit time
The correspondence set of amount, to efficiently solve disinfection cabinet dishes quantity by sterilizing total time when controller adjust automatically
It is different and sterilize too long or insufficient problem.
Detailed description of the invention
Fig. 1 is the flow chart that the present invention provides that embodiment 1 provides a kind of disinfection control of disinfection cabinet；
Fig. 2 is that present invention offer embodiment 1 provides different dishes amounts and temperature in a kind of disinfection control of disinfection cabinet
The curve synoptic diagram of variation；
Fig. 3 is the system block diagram that the present invention provides that embodiment 2 provides a kind of disinfection control system of disinfection cabinet.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The embodiment of the present invention 1 provides a kind of disinfection control of disinfection cabinet, as shown in Figure 1, specifically comprising the following steps:
Step 1, range of temperature at least one set of unit time is obtained in real time；
Specifically, time Δ t used in the controller record disinfection every rising Δ T of in-cabinet temperature, then Δ T/ Δ t is unit
Range of temperature in time；
Step 2, in the range of temperature and pre-set disinfection cabinet cavity in every group of unit time that will acquire
Range of temperature is matched with the correspondence set of dishes amount in unit time, until all unit time that will acquire
Interior range of temperature matching finishes；
Specifically, when the range of temperature in any one group of unit time of acquisition is any one in correspondence set
Range of temperature and the pre-set correspondence set when in group range of temperature, in the unit time of acquisition
With success, to the correspondence set, count is incremented；；Wherein, range of temperature and dishes amount in disinfection cabinet in the unit time
It is inversely proportional；
In pre-set disinfection cabinet cavity in the unit time range of temperature and dishes amount correspondence set, tool
Body step are as follows: the corresponding relationship of several different dishes amounts and range of temperature is stored in advance, and is segmented using the unit time
The corresponding relationship of each different dishes amount and range of temperature is decomposed by warm in the several groups unit time by fit approach
Spend the correspondence set of amplitude of variation and dishes amount corresponding relationship composition.
Step 3, dishes amount in disinfection cavity is determined according to the matching result of the range of temperature in all unit time；
Specifically, it when the counting summation of any one of correspondence set reaches preset value, is closed according to the correspondence
Assembly, which is closed, determines dishes amount in disinfection cavity；
Preset value refers to the correct number of matching, value range 3-8 because in whole work process, temperature and when
Between relationship be not pure linear relation, be similar sine wave curve, so entire curve matching at one or more snippets straight line
Handle, each section in this way have different Δ T/ Δ t, as soon as when section Δ T/ Δ t matched correctly with pre-stored values, then meter 1,
Two sections of correct just notes 2, do not remember not to, so analogize, when pair number reach preset value when, can according to correspondence set
To obtain dishes amount；
Step 4, disinfecting time is adjusted according to dishes amount in disinfection cavity；
Disinfection cabinet is carried out disinfection using high temperature, and acting energy when due to disinfection cabinet heating within the set time is fixed
, it can be obtained by the conservation of energy
CM Δ T=P Δ t
Wherein, C is comprehensive specific heat coefficient, and fixed value, M is dishes amount in disinfection cabinet, and Δ T is to sterilize after time Δ t
The amplitude that in-cabinet temperature rises, P are the power for sterilizing heater counter；
Above formula transformation can be obtained:
Δ T/ Δ t=P/CM
Unit time temperature change is inversely proportional with dishes amount in disinfection cabinet.
In this way, heated by high-temperature sterilization to not same amount dishes, with the mode of segmentation unit time temperature change with
The relationship of heating time is fitted to the straight line of multistage and this variation relation or slope is stored into processor, thus establishes
The corresponding relationship of unit time temperature change Yu intracavitary dishes amount is played.
Fig. 2 is the curve synoptic diagram of different dishes amounts and temperature change, as we know from the figure: Δ t=t2-t1, in Δ T,
The temperature that dishes corresponding to curve A rises are as follows: the temperature that dishes corresponding to Δ T=Ta2-Ta1, curve B rises are as follows: Δ T
The temperature that dishes corresponding to=Tb2-Tb1, curve C rises are as follows: Δ T=Tc2-Tc1, due to (Ta2-Ta1) < (Tb2-Tb1)
< (Tc2-Tc1), therefore the corresponding relationship of dishes amount is A > B > C.
The embodiment of the present invention 2 provides a kind of disinfection control system of disinfection cabinet, as shown in Figure 3 comprising storage unit 1,
Acquiring unit 2 and control unit 3；
Storage unit 1, for storing in disinfection cabinet cavity, range of temperature in the unit time is corresponding with dishes amount to be closed
Assembly is closed；
Acquiring unit 2, for obtaining range of temperature at least one set of unit time in real time, and by range of temperature
Pass to control unit 3；
Control unit 3, the corresponding relationship in the unit time for will acquire in range of temperature and storage unit 1
Set is matched, and determines dishes amount in disinfection cavity according to matching result, and then determine disinfecting time.
Control unit 3 includes counting module.Counting module is used to become when the temperature in any one group of unit time obtained
Change amplitude in correspondence set in any one group of range of temperature when, the range of temperature in the unit time of acquisition
With the pre-set correspondence set successful match, to the correspondence set, count is incremented.
Obtain range of temperature at least one set of unit time；Specifically, controller record disinfection in-cabinet temperature often on
Time Δ t used in Δ T is risen, then Δ T/ Δ t is range of temperature in the unit time.
By the range of temperature in every group of unit time and temperature in the unit time in pre-set disinfection cabinet cavity
Amplitude of variation is matched with the correspondence set of dishes amount, until the temperature change width in all unit time that will acquire
Degree matching finishes；Specifically, when the range of temperature in any one group of unit time obtained is appointed in correspondence set
When anticipating in one group of range of temperature, this group of temperature becomes in the range of temperature and correspondence set in this group of unit time
Change amplitude successful match, to this group of range of temperature in correspondence set, count is incremented；Wherein, temperature in the unit time
Amplitude of variation is inversely proportional with dishes amount in disinfection cabinet；Temperature at least one set of unit time is preset using piecewise fitting mode
The correspondence set of dishes amount in amplitude of variation and disinfection cabinet；Dishes amount includes the quantity of dishes, the weight of dishes and bowl
One of volume of dish or two or more combinations.
Dishes amount in disinfection cavity is determined according to the matching result of the range of temperature in all unit time；Specifically,
When the counting summation of any one group of range of temperature in the correspondence set reaches preset value, become according to this group of temperature
The correspondence set of change amplitude determines dishes amount in disinfection cavity；
In addition, preset value, which refers to, matches correct number, value range 1-8, because in whole work process, temperature
Relationship with the time is not pure linear relation, so entire curve matching is handled at one or more snippets straight line, it is every in this way
One section has different Δ T/ Δ t, as soon as when section Δ T/ Δ t matched correctly with pre-stored values, then meter 1, two sections of correct just notes 2,
Do not remember not to, so analogize, when pair number reach preset value when, dishes amount can be obtained according to correspondence set.
Using the above scheme, compared with prior art, the present invention is by establishing in disinfection cabinet cavity temperature in the unit time
The correspondence set of amplitude of variation and dishes amount, to be efficiently solved by sterilizing total time when controller adjust automatically
Disinfection cabinet dishes quantity is different and sterilizes too long or insufficient problem.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of disinfection control of disinfection cabinet, which is characterized in that method includes the following steps:
Range of temperature at least one set of unit time is obtained in real time；
By the range of temperature in every group of unit time and temperature in the unit time in pre-set disinfection cabinet cavity
Amplitude of variation is matched with the correspondence set of dishes amount, until the temperature change width in all unit time that will acquire
Degree matching finishes；
Dishes amount in disinfection cavity is determined according to the matching result of the range of temperature in all unit time；
Disinfecting time is adjusted according to dishes amount in the disinfection cavity.
2. a kind of disinfection control of disinfection cabinet according to claim 1, which is characterized in that the real-time acquisition is at least
Range of temperature in one group of unit time, specific steps are as follows: time Δ t used in the record disinfection every rising Δ T of in-cabinet temperature,
Then Δ T/ Δ t is range of temperature in the unit time.
3. a kind of disinfection control of disinfection cabinet according to claim 2, which is characterized in that in the disinfection cabinet cavity
The corresponding relationship of range of temperature and dishes amount in unit time specifically: range of temperature and disinfection cabinet in the unit time
Interior dishes amount is inversely proportional.
4. a kind of disinfection control of disinfection cabinet according to claim 3, which is characterized in that described pre-set to disappear
In malicious cabinet cavity in the unit time range of temperature and dishes amount correspondence set, specific steps are as follows: if being stored in advance
The corresponding relationship of dry different dishes amounts and range of temperature, and it is using unit time piecewise fitting mode that each is different
The corresponding relationship of dishes amount and range of temperature is decomposed by range of temperature in the several groups unit time and dishes amount pair
It should be related to the correspondence set of composition.
5. a kind of disinfection control of disinfection cabinet according to claim 4, which is characterized in that the dishes amount includes bowl
One of volume of the quantity of dish, the weight of dishes and dishes or two or more combinations.
6. a kind of disinfection control of disinfection cabinet according to claim 1-5, which is characterized in that it is described will be every
Range of temperature in the group unit time and range of temperature and bowl in the unit time in pre-set disinfection cabinet cavity
The correspondence set of dish amount is matched, specific steps are as follows: the temperature change width within any one group of unit time of acquisition
Degree in correspondence set in any one group of range of temperature when, range of temperature in the unit time of acquisition and pre-
The correspondence set successful match being first arranged, to the correspondence set, count is incremented.
7. a kind of disinfection control of disinfection cabinet according to claim 6, which is characterized in that described according to all units
The matching result of range of temperature in time determines dishes amount in disinfection cavity, and the specific steps are when any one of right
When the counting summation of set of relationship being answered to reach preset value, dishes amount in disinfection cavity is determined according to the correspondence set.
8. a kind of disinfection control system of disinfection cabinet, which is characterized in that it includes storage unit (1), acquiring unit (2) and control
Unit (3) processed；
The storage unit (1), for storing, range of temperature is corresponding with dishes amount in the unit time in disinfection cabinet cavity
Set of relationship；
The acquiring unit (2) for obtaining range of temperature at least one set of unit time in real time, and the temperature is become
Change amplitude passes to control unit (3)；
Described control unit (3), the correspondence in the unit time for will acquire in range of temperature and storage unit (1)
Set of relationship is matched, and determines dishes amount in disinfection cavity according to matching result, and then determine disinfecting time.
9. a kind of disinfection control system of disinfection cabinet according to claim 8, which is characterized in that described control unit (3)
Including counting module.
10. a kind of disinfection control system of disinfection cabinet according to claim 9, which is characterized in that the counting module is used
In when any one group in the range of temperature and pre-set correspondence set in any one group of unit time obtained
Range of temperature and the pre-set correspondence set when range of temperature is identical, in the unit time of acquisition
With success, to the correspondence set, count is incremented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631601.0A CN110209226B (en) | 2018-06-19 | 2018-06-19 | Disinfection control method and control system of disinfection cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631601.0A CN110209226B (en) | 2018-06-19 | 2018-06-19 | Disinfection control method and control system of disinfection cabinet |
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| CN110209226A true CN110209226A (en) | 2019-09-06 |
| CN110209226B CN110209226B (en) | 2021-08-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379707A (en) * | 2020-09-22 | 2021-02-19 | 华帝股份有限公司 | Method for controlling disinfection duration and system applying same |
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| CN105286742A (en) * | 2015-10-22 | 2016-02-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washer, and method and apparatus for detecting weight of tableware in dish washer |
| CN205849853U (en) * | 2016-06-03 | 2017-01-04 | 珠海格力电器股份有限公司 | Disinfection cabinet |
| CN206660152U (en) * | 2016-11-12 | 2017-11-24 | 广东万家乐燃气具有限公司 | A kind of intelligent disinfection cabinet |
| CN108126222A (en) * | 2018-01-19 | 2018-06-08 | 广东万家乐厨房科技有限公司 | Disinfection control and disinfection cabinet |
-
2018
- 2018-06-19 CN CN201810631601.0A patent/CN110209226B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286742A (en) * | 2015-10-22 | 2016-02-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washer, and method and apparatus for detecting weight of tableware in dish washer |
| CN205849853U (en) * | 2016-06-03 | 2017-01-04 | 珠海格力电器股份有限公司 | Disinfection cabinet |
| CN206660152U (en) * | 2016-11-12 | 2017-11-24 | 广东万家乐燃气具有限公司 | A kind of intelligent disinfection cabinet |
| CN108126222A (en) * | 2018-01-19 | 2018-06-08 | 广东万家乐厨房科技有限公司 | Disinfection control and disinfection cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112379707A (en) * | 2020-09-22 | 2021-02-19 | 华帝股份有限公司 | Method for controlling disinfection duration and system applying same |
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| CN110209226B (en) | 2021-08-27 |
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