CN119455038A - Disinfection cabinet and control method, device, storage medium and computer program product thereof - Google Patents

Disinfection cabinet and control method, device, storage medium and computer program product thereof Download PDF

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Publication number
CN119455038A
CN119455038A CN202411349840.9A CN202411349840A CN119455038A CN 119455038 A CN119455038 A CN 119455038A CN 202411349840 A CN202411349840 A CN 202411349840A CN 119455038 A CN119455038 A CN 119455038A
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CN
China
Prior art keywords
disinfection
program
preset
temperature
disinfection cabinet
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202411349840.9A
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Chinese (zh)
Inventor
闫薇
杨亚鹏
陈群
左双全
孙光辉
王日升
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN202411349840.9A priority Critical patent/CN119455038A/en
Publication of CN119455038A publication Critical patent/CN119455038A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
    • 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

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  • 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 provides a disinfection cabinet and a control method, a device, a storage medium and a computer program product thereof, wherein the method comprises the steps of entering a first high-temperature sterilization stage after a sterilization mode is started, and starting heating according to a preset first high-temperature sterilization stage control logic; the method comprises the steps of obtaining a time length for the temperature in the disinfection cabinet to reach a second preset temperature threshold value from a first preset temperature threshold value, determining that the current load of the disinfection cabinet is rated load, oversubstance load or lower than rated load according to the time length for the temperature in the disinfection cabinet to reach the second preset temperature threshold value from the first preset temperature threshold value, entering a second high-temperature sterilization stage, heating according to preset second high-temperature sterilization stage control logic, and controlling the disinfection cabinet to execute a corresponding rated load disinfection program, oversubstance load disinfection program or lower than rated load disinfection program according to the determined current load of the disinfection cabinet. The scheme of the invention can solve the problems of unsatisfactory sterilization effect or high energy consumption caused by non-sterilization control according to actual conditions.

Description

Disinfection cabinet, control method, control device, storage medium and computer program product thereof
Technical Field
The present invention relates to the field of control, and in particular to a disinfection cabinet, and a control method, a control device, a storage medium and a computer program product thereof.
Background
In the related art, most of sterilizing cabinet products are sterilized in a mode of ozone, high temperature and ultraviolet, but sterilizing control logic of the sterilizing cabinet in the related art is fixed, a certain sterilizing mode is continued for a period of time, intelligent regulation and control cannot be performed according to actual conditions, so that sterilizing effects are not ideal, and if the total amount of tableware of some users in the using process is not equal to the rated load of the sterilizing cabinet, higher energy consumption or poor sterilizing effects can be caused by sterilizing according to set logic.
Disclosure of Invention
The main object of the present invention is to overcome the above-mentioned drawbacks of the related art, and to provide a sterilizing cabinet, a control method, a device, a storage medium and a computer program product thereof, so as to solve the problem that the sterilizing effect is not ideal or the energy consumption is high due to the fact that the sterilizing control of the sterilizing cabinet is not performed according to the actual use situation in the related art.
The invention provides a control method of a disinfection cabinet, which comprises the steps of entering a first high-temperature sterilization stage after a sterilization mode is started, starting heating according to preset first high-temperature sterilization stage control logic, starting timing when the temperature in the disinfection cabinet reaches a first preset temperature threshold, ending timing when the temperature in the disinfection cabinet reaches a second preset temperature threshold, obtaining the time length for the temperature in the disinfection cabinet to reach a second preset temperature threshold from the first preset temperature threshold, determining that the current load of the disinfection cabinet is rated load, oversubstance load or lower than rated load according to the obtained time length for the temperature in the disinfection cabinet to reach the second preset temperature threshold from the first preset temperature threshold, entering a second high-temperature sterilization stage, heating according to preset second high-temperature sterilization stage control logic, and controlling the disinfection cabinet to execute a corresponding rated load disinfection program, oversubstance load disinfection program or lower than rated load disinfection program according to the determined current load of the disinfection cabinet.
Optionally, a disturbing device and/or an exhaust device is arranged in the disinfection cabinet, the disturbing device can disturb the gas in the disinfection cabinet when opened, and the exhaust device can exhaust the gas in the disinfection cabinet when opened.
Optionally, according to the obtained time length for reaching a second preset temperature threshold value from a first preset temperature threshold value in the disinfection cabinet, determining that the current load of the disinfection cabinet is rated load, oversubstance load or lower than rated load comprises determining that the current load of the disinfection cabinet is oversubstance load if the time length is greater than or equal to a first preset time length, determining that the current load of the disinfection cabinet is rated load if the time length is smaller than the first preset time length and greater than or equal to a second preset time length, and determining that the current load of the disinfection cabinet is lower than rated load if the time length is smaller than the second preset time length.
Optionally, according to the determined current load of the disinfection cabinet, controlling the disinfection cabinet to execute a corresponding rated load disinfection program, wherein the disinfection cabinet comprises the steps of starting timing when the temperature in the disinfection cabinet reaches a third preset temperature threshold, entering an ozone disinfection program when the timing time length reaches the operation time length of a high-temperature disinfection program in a second high-temperature disinfection stage corresponding to the preset rated load, and ending the ozone disinfection program when the operation time length entering the ozone disinfection program reaches the operation time length of the ozone disinfection program corresponding to the preset rated load.
Optionally, according to the determined current load of the disinfection cabinet, controlling the disinfection cabinet to execute a disinfection program which is lower than the rated load, wherein the disinfection program comprises the steps of starting timing when the temperature in the disinfection cabinet reaches a third preset temperature threshold, entering an ozone disinfection program when the timing time length reaches a first preset percentage multiple of the operation time length of a high-temperature disinfection program in a second high-temperature sterilization stage corresponding to the preset rated load, and ending the ozone disinfection program when the operation time length entering the ozone disinfection program reaches a second preset percentage multiple of the operation time length of the ozone disinfection program corresponding to the preset rated load.
Optionally, according to the determined current load of the disinfection cabinet, controlling the disinfection cabinet to execute a corresponding over-rated load disinfection program, wherein the disinfection cabinet comprises the steps of starting timing when the temperature in the disinfection cabinet reaches a third preset temperature threshold, entering an ozone disinfection program when the timing time length reaches a third preset percentage multiple of the operation time length of the high-temperature disinfection program in a second high-temperature sterilization stage corresponding to the preset rated load, and ending the ozone disinfection program when the operation time length entering the ozone disinfection program reaches a fourth preset percentage multiple of the operation time length of the ozone disinfection program corresponding to the preset rated load.
Optionally, a disturbing device and/or an exhaust device are arranged in the disinfection cabinet, and the method further comprises the steps of starting the disturbing device and/or the exhaust device after entering a second high-temperature sterilization stage, and/or closing the exhaust device before entering the ozone disinfection program, and/or closing the disturbing device after the ozone disinfection program is finished.
The invention further provides a control device of the disinfection cabinet, which comprises a first control unit, a timing unit and a determining unit, wherein the first control unit is used for entering a first high-temperature sterilization stage after a sterilization mode is started, starting heating according to preset first high-temperature sterilization stage control logic, starting timing when the temperature in the disinfection cabinet reaches a first preset temperature threshold, ending timing when the temperature in the disinfection cabinet reaches a second preset temperature threshold, obtaining the time length for the temperature in the disinfection cabinet to reach the second preset temperature threshold from the first preset temperature threshold, and determining the current load of the disinfection cabinet to be the rated load, the oversubstance rated load or lower than the rated load according to the time length for the temperature in the disinfection cabinet to reach the second preset temperature threshold from the first preset temperature threshold, wherein the second control unit is used for entering the second high-temperature sterilization stage, controlling the heating according to the preset second high-temperature sterilization stage control logic, and controlling the disinfection cabinet to execute corresponding disinfection cabinet load disinfection program, the overstance rated load disinfection program or lower than the rated load disinfection program according to the determined current load.
Optionally, a disturbing device and/or an exhaust device is arranged in the disinfection cabinet, the disturbing device can disturb the gas in the disinfection cabinet when opened, and the exhaust device can exhaust the gas in the disinfection cabinet when opened.
Optionally, the determining unit determines that the current load of the disinfection cabinet is rated load, oversubstance load or lower than rated load according to the time length for reaching the second preset temperature threshold value from the first preset temperature threshold value in the disinfection cabinet obtained by the timing unit, and the determining unit determines that the current load of the disinfection cabinet is rated load if the time length is greater than or equal to the first preset time length, determines that the current load of the disinfection cabinet is lower than rated load if the time length is less than the first preset time length and greater than or equal to the second preset time length, and determines that the current load of the disinfection cabinet is lower than rated load if the time length is less than the second preset time length.
Optionally, the second control unit controls the disinfection cabinet to execute a corresponding rated load disinfection program according to the determined current load of the disinfection cabinet, wherein the second control unit starts timing when the temperature in the disinfection cabinet reaches a third preset temperature threshold value, enters an ozone disinfection program when the timing time length reaches the operation time length of the high-temperature disinfection program in a second high-temperature disinfection stage corresponding to the preset rated load, and ends the ozone disinfection program when the operation time length of the ozone disinfection program reaches the operation time length of the ozone disinfection program corresponding to the preset rated load.
Optionally, the second control unit controls the disinfection cabinet to execute a corresponding disinfection program lower than the rated load according to the determined current load of the disinfection cabinet, wherein the second control unit starts timing when the temperature in the disinfection cabinet reaches a third preset temperature threshold, enters an ozone disinfection program when the timing time length reaches a first preset percentage multiple of the operation time length of the high-temperature disinfection program in a second high-temperature sterilization stage corresponding to the preset rated load, and ends the ozone disinfection program when the operation time length entering the ozone disinfection program reaches a second preset percentage multiple of the operation time length of the ozone disinfection program corresponding to the preset rated load.
Optionally, the second control unit controls the disinfection cabinet to execute a corresponding excessive load disinfection program according to the determined current load of the disinfection cabinet, wherein the second control unit starts timing when the temperature in the disinfection cabinet reaches a third preset temperature threshold value, enters an ozone disinfection program when the timing time length reaches a third preset percentage multiple of the operation time length of the high-temperature disinfection program in a second high-temperature sterilization stage corresponding to the preset rated load, and ends the ozone disinfection program when the operation time length entering the ozone disinfection program reaches a fourth preset percentage multiple of the operation time length of the ozone disinfection program corresponding to the preset rated load.
Optionally, a disturbing device and/or an exhaust device are arranged in the disinfection cabinet, and the device further comprises a third control unit, wherein the third control unit is used for starting the disturbing device and/or the exhaust device after entering a second high-temperature sterilization stage, and/or closing the exhaust device before entering the ozone disinfection program, and/or closing the disturbing device after the ozone disinfection program is finished.
In a further aspect the invention provides a storage medium having stored thereon a computer program which when executed by a processor performs the steps of any of the methods described above.
In a further aspect the invention provides a disinfection cabinet comprising a processor, a memory and a computer program stored on the memory and executable on the processor, said processor implementing the steps of any of the methods described hereinbefore when said program is executed.
In a further aspect the invention provides a disinfection cabinet comprising a control device as described in any one of the preceding.
In a further aspect the invention provides a computer program product comprising a computer program which, when executed by a processor, implements the steps of any of the methods described above.
According to the technical scheme of the invention, the sterilization process in the high-temperature stage is divided into two stages, the load condition of tableware to be sterilized in the sterilizing cabinet is judged according to the temperature rise condition in the initial high-temperature sterilization stage, and then the sterilization process and the ozone sterilization process in the second high-temperature sterilization stage are adjusted in real time according to the load condition.
According to the technical scheme of the invention, the disturbance device is added, so that the distribution uniformity of ozone and temperature in the sterilizing cabinet can be accelerated, and the sterilizing effect of tableware measured outside the sterilizing cabinet can be improved.
According to the technical scheme of the invention, the exhaust device is added, the check valve is automatically opened in the second stage of high-temperature sterilization, so that the smooth discharge of the peculiar smell generated by residual water vapor and dirt on the whole sterilized tableware is ensured, more water vapor is prevented from being remained in the sterilizing cabinet, and the service life of the product is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
fig. 1 is a schematic diagram of a control method of a disinfection cabinet according to an embodiment of the present invention;
FIG. 2 shows a schematic view of a perturbation device and an exhaust device according to the present invention;
FIG. 3 shows a schematic control flow diagram of an initial high temperature sterilization phase according to the present invention;
fig. 4 shows a schematic diagram of a below-rated load disinfection program according to the present invention;
Fig. 5 shows a schematic diagram of a below-rated load disinfection program according to the present invention;
FIG. 6 shows a schematic diagram of an over-rated load disinfection program according to the present invention;
Fig. 7 is a block diagram of an embodiment of a control device for a sterilizer according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the related art, the disinfection cabinet using ozone or high temperature as a main sterilization mode has the advantages that the disinfection effect of tableware close to the outer side of the disinfection cabinet is far lower than that of the inner side due to uneven distribution of a temperature field or an air field, and the steam in the high temperature disinfection process cannot be timely discharged, so that the residual water and dirt on the tableware influence the sterilization effect and are easy to generate peculiar smell, and the user experience can be influenced.
Fig. 1 is a schematic diagram of a control method of a disinfection cabinet according to an embodiment of the present invention.
As shown in fig. 1, the control method of the disinfection cabinet at least comprises step S110, step S120, step S130 and step S140 according to one embodiment of the present invention.
Step S110, after the sterilization mode is started, the first high-temperature sterilization stage is started, and heating is started according to the preset control logic of the first high-temperature sterilization stage.
Specifically, after the user cleans the tableware according to the own requirement, the tableware is put into the disinfection cabinet, and after the disinfection mode is started (for example, the disinfection mode is started by clicking a preset button), the disinfection cabinet starts to disinfect, firstly, a first high-temperature sterilization stage is started, and heating is started according to a preset first high-temperature sterilization stage control logic. The first high-temperature sterilization stage is the initial high-temperature sterilization stage. The control logic of the preset first high-temperature sterilization stage specifically can be used for controlling the full power of the heating component of the sterilizing cabinet to heat. The heating element may be, for example, a heating tube. Ozone sterilization is not performed during the first autoclaving stage.
Step S120, starting timing when the temperature in the disinfection cabinet reaches a first preset temperature threshold, ending timing when the temperature in the disinfection cabinet reaches a second preset temperature threshold, and obtaining the time length for the temperature in the disinfection cabinet to reach the second preset temperature threshold from the first preset temperature threshold.
The first preset temperature threshold is, for example, 35 ℃, and the second preset temperature threshold is, for example, 50 ℃. When the temperature in the disinfection cabinet reaches 35 ℃ through the temperature sensing bag, starting timing, for example, recording the time for starting timing as T Initial initiation , continuously detecting the temperature in the disinfection cabinet, ending timing when the temperature in the disinfection cabinet reaches 50 ℃, recording the time for ending timing as T Ending , and calculating the time length T Ending -T Initial initiation from the temperature reaching the first preset temperature threshold to the second preset temperature threshold.
Step S130, determining that the current load of the disinfection cabinet is rated load, oversubstance load or lower than rated load according to the acquired time length for reaching the second preset temperature threshold from the first preset temperature threshold in the disinfection cabinet.
In a specific embodiment, if the duration is greater than or equal to a first preset duration, determining that the current load of the disinfection cabinet is over-rated, if the duration is less than the first preset duration and greater than or equal to a second preset duration, determining that the current load of the disinfection cabinet is rated, and if the duration is less than the second preset duration, determining that the current load of the disinfection cabinet is lower than the rated load. The first preset duration and/or the second preset duration may be determined through experiments, for example, when the load capacity in the disinfection cabinet is the rated load capacity through experiments, a duration range from reaching the first preset temperature threshold to reaching the second preset temperature threshold is used.
For example, the first preset time period is 100s, the preset time period is 50s, the difference of T Ending -T Initial initiation is calculated, and then judgment is made, if T Ending -T Initial initiation is more than or equal to 100s, the judgment is made that the load is oversubscribed, if 50 is less than or equal to T Ending -T Initial initiation <100s, the judgment is made that the load is rated, and if T Ending -T Initial initiation is less than 50s, the judgment is made that the load is lower than the rated load.
And step S140, entering a second high-temperature sterilization stage, heating according to a preset second high-temperature sterilization stage control logic, and controlling the disinfection cabinet to execute a corresponding rated load disinfection program, an over-rated load disinfection program or a disinfection program lower than the rated load according to the determined current load of the disinfection cabinet.
The control logic of the preset second high-temperature sterilization stage can specifically be used for controlling the heating component of the disinfection cabinet to heat according to rated power.
Preferably, a disturbing device and/or an exhaust device is arranged in the disinfection cabinet, and the disturbing device and/or the exhaust device is/are started after the disinfection cabinet enters the second high-temperature sterilization stage.
When the disturbance device is started, the gas in the disinfection cabinet can be disturbed, and the gas circulation and/or the uniformity of the temperature distribution in the disinfection cabinet are increased. When the exhaust device is opened, the gas in the disinfection cabinet can be exhausted.
Fig. 2 shows a schematic view of a disturbance device and an exhaust device according to the invention. As shown in fig. 2, the disturbing device 1 may be arranged above the disinfection cabinet, and the disturbing device may comprise a fan, which is rotated to increase the ozone circulation in the disinfection cabinet and/or the temperature field distribution during high-temperature disinfection. The number of the disturbance devices is at least one. Alternatively, more than two perturbation devices may be provided within the disinfection cabinet. The exhaust device 2 specifically may include an exhaust pipe and a check valve, the exhaust pipe may be provided on a side wall of the disinfection cabinet and communicate an internal space of the disinfection cabinet with an external environment, the check valve may be provided on the exhaust pipe, and the gas in the disinfection cabinet may be exhausted through the exhaust pipe by controlling the check valve to open. The number of the exhaust devices is at least one. Optionally, more than two exhaust devices may be provided within the disinfection cabinet. The high temperature stage is because the tableware that just washes out can be great through the inside humidity of intensification sterilizer and steam, and exhaust apparatus (check valve) opens, on the one hand can accelerate the discharge of steam, on the other hand can take out the inside peculiar smell of sterilizer. In the ozone sterilization stage, the exhaust device (check valve) is closed to prevent ozone leakage.
In a specific embodiment, if the current load of the disinfection cabinet is determined to be the rated load, the disinfection cabinet enters a rated load disinfection program, heating is performed according to a preset second high-temperature sterilization stage control logic, timing is started when the temperature in the disinfection cabinet reaches a third preset temperature threshold, the disinfection cabinet enters an ozone disinfection program when the timing time length reaches the second high-temperature sterilization stage high-temperature sterilization program operation time length corresponding to the preset rated load, and the disinfection cabinet ends when the ozone disinfection program operation time length reaches the ozone disinfection program operation time length corresponding to the preset rated load. Preferably, after entering the second high temperature sterilization phase, the disturbing means and/or the venting means are/is activated. When the timing time length reaches the operation time length of the high-temperature sterilization program in the second high-temperature sterilization stage corresponding to the preset rated load, the exhaust device is closed, the ozone sterilization program is entered, and when the ozone sterilization program is finished, the disturbance device is closed.
For example, after the load is identified in the initial high-temperature sterilization stage, the load is determined to be rated load, the load enters a rated load sterilization program, sterilization is performed according to a set second-stage high-temperature sterilization program, meanwhile, check valves of a disturbance device (a fan) and an exhaust device are automatically opened, the temperature of a temperature sensing bag is continuously detected, when the highest temperature (a third preset temperature threshold is 70 ℃ for example) set by the second-stage high-temperature sterilization program is reached, the timing is started to be T 01, the second-stage high-temperature sterilization is continuously performed according to the sterilization program with rated load, the heating duration is continuously detected, the ending time is recorded as T 02, when the second-stage high-temperature sterilization program operation duration T Rated high temperature (T Rated high temperature ＝T02-T01) is detected to be more than or equal to the rated load, the check valves are automatically closed, the ozone sterilization program is started according to the rated load, the timing is started to be T 03, the ozone sterilization duration is continuously detected, the ozone sterilization program operation ending time is T 04, when the ozone sterilization program operation duration T rated ozone (T rated ozone ＝T04-T03 is detected to be more than or equal to the ozone program corresponding to the load, the rated load is detected, the degradation of ozone is performed, the whole sterilization program is stopped after the degradation is completed, and the user is reminded of the whole sterilization program is closed.
In a specific embodiment, if the current load of the disinfection cabinet is determined to be lower than the rated load, the disinfection cabinet enters a disinfection program lower than the rated load, heating is performed according to a preset second high-temperature sterilization stage control logic, timing is started when the temperature in the disinfection cabinet reaches a third preset temperature threshold, an ozone disinfection program is entered when the timing duration reaches a first preset percentage multiple of the operation duration of the second high-temperature sterilization stage high-temperature sterilization program corresponding to the preset rated load, and the ozone disinfection program is ended when the operation duration entering the ozone disinfection program reaches a second preset percentage multiple of the operation duration of the ozone disinfection program corresponding to the preset rated load. Preferably, after entering the second high temperature sterilization phase, the disturbing means and/or the venting means are/is activated. When the timing time length reaches the first preset percentage multiple of the operation time length of the second high-temperature sterilization stage corresponding to the preset rated load, the exhaust device is closed, an ozone sterilization program is entered, and when the ozone sterilization program is finished, the disturbance device is closed.
For example, the first preset percentage is 80%, the second preset percentage is 80%, after the load is identified in the initial high-temperature sterilization stage, the high-temperature sterilization device is judged to be lower than the rated load, the high-temperature sterilization device enters a low-rated load sterilization program, the check valves of the disturbance device (fan) and the exhaust device are automatically opened at the same time, the temperature of the induction bulb is continuously detected, when the highest temperature (a third preset temperature threshold, such as 70 ℃) set by the high-temperature sterilization program in the second stage is reached, the timing is started to be T1, the high-temperature sterilization in the second stage is continuously performed according to the sterilization program in the rated load, the heating duration is continuously detected, the ending time is T2, when 80% of the operation duration of the high-temperature sterilization program in the second high-temperature sterilization stage is detected, which is equal to or more than the rated load, the check valve is automatically closed, the ozone sterilization program enters the ozone sterilization program according to the rated load, the timing is started to be T3, the ozone program operation duration is continuously detected to be T4, the ozone program is degraded, the ozone program is continuously detected to be equal to or more than the rated load, the whole program is degraded, the ozone program is degraded, and the user is reminded of the ozone program is degraded, and the whole sterilization program is completely is degraded after the operation is detected.
In a specific embodiment, if the current load of the disinfection cabinet is determined to be an oversubstance load, the disinfection cabinet enters an oversubstance load disinfection program, heating is performed according to a preset second high-temperature sterilization stage control logic, timing is started when the temperature in the disinfection cabinet reaches a third preset temperature threshold, the ozone disinfection program is entered when the timing duration reaches a third preset percentage multiple of the operation duration of the second high-temperature sterilization stage high-temperature sterilization program corresponding to the preset rated load, the ozone disinfection program is entered when the operation duration entering the ozone disinfection program reaches a fourth preset percentage multiple of the operation duration of the ozone disinfection program corresponding to the preset rated load, and preferably, the disturbance device and/or the exhaust device is started after entering the second high-temperature sterilization stage. When the timing time length reaches the third preset percentage multiple of the second high-temperature sterilization stage operation time length corresponding to the preset rated load, the exhaust device is closed, an ozone sterilization program is entered, and when the ozone sterilization program is finished, the disturbance device is closed.
For example, the third preset percentage multiple is 120%, the fourth preset percentage is 120%, after the load is identified in the initial high-temperature sterilization stage, the load is determined to be exceeded, the load is exceeded, the high-temperature sterilization stage enters an over-rated load sterilization program, the check valves of the disturbance device (fan) and the exhaust device are automatically opened, the temperature of the induction bulb is continuously detected, when the highest temperature (the third preset temperature threshold is 70 ℃ for example) set by the high-temperature sterilization stage is reached, the timing is started to be T5, the high-temperature sterilization stage continues to be carried out according to the sterilization program with rated load, the heating duration is continuously detected, the ending time is T6, when the operation duration of the high-temperature sterilization program with the second high-temperature sterilization stage is detected to be T high rated high temperature (T high rated high temperature =t6-T5) which is not less than 120% of the operation duration of the high-temperature sterilization stage corresponding to the rated load, the check valves are automatically closed, the ozone sterilization program enters the ozone sterilization stage according to the rated load, the timing is started to be T7, the ozone program operation end time is continuously detected to be T8, the ozone program operation end time is detected to be High rated ozone (T High rated ozone -T8, the whole rated load is not less than the whole time is reached, the ozone program is degraded, the whole sterilization program is degraded, the user is degraded, the sterilization program is completely is degraded, and the user is completely, and the sterilization process is completely is performed, and the ozone program is degraded, and the user is degraded.
In order to clearly illustrate the technical scheme of the invention, the execution flow of the control method of the disinfection cabinet provided by the invention is described in the following by a specific embodiment.
Fig. 3 shows a schematic control flow diagram of an initial high temperature sterilization phase according to the present invention. As shown in fig. 3, the user cleans the tableware according to his own needs, puts the tableware into the sterilizing cabinet, starts the high-temperature sterilizing mode, and starts sterilizing.
Firstly, entering an initial high-temperature sterilization stage, when detecting that the temperature of a temperature sensing bag in a sterilizing cabinet reaches 35 ℃, starting timing by a timing module, wherein the time is T Initial initiation , heating according to logic (heating pipe full power is used for heating, ozone sterilization does not work) of the initial high-temperature sterilization stage, continuously detecting the temperature sensing bag, when the temperature of the temperature sensing bag reaches 50 ℃, the time is T Ending , and synchronously calculating the difference value of T Ending -T Initial initiation :
1) If T Ending -T Initial initiation is more than or equal to 100s, determining that the load is over-rated, and entering an over-rated load disinfection program;
2) If T Ending -T Initial initiation is more than or equal to 50 and less than 100s, judging that the load is rated, and entering a rated load disinfection program;
2) If T Ending -T Initial initiation is less than 50s, the load is determined to be lower than the rated load, and the process enters a disinfection process under the rated load.
Fig. 4 shows a schematic diagram of a below-rated load disinfection program according to the present invention. As shown in fig. 4, after the load is identified in the initial high-temperature sterilization stage, the load is determined to be the rated load, the rated load sterilization program is entered, sterilization is performed according to the set second-stage high-temperature sterilization program, meanwhile, a disturbance device (fan) and a check valve are automatically opened, the temperature of a temperature sensing bag is continuously detected, when the highest temperature set by the second-stage high-temperature sterilization program is reached, the timing is T 01, the second-stage high-temperature sterilization is continuously performed according to the sterilization program with the rated load, the heating duration is continuously detected, the ending time is T 02, when the second-stage high-temperature sterilization program with the operation duration T Rated high temperature (T Rated high temperature ＝T02-T01) being more than or equal to the rated load is detected, the check valve is automatically closed, the ozone sterilization program is entered according to the rated load, the timing is T 03, the ozone sterilization duration is continuously detected, the operation ending time of the ozone sterilization program is T 04, when the ozone sterilization program with the operation duration T rated ozone (T rated ozone ＝T04-T03) being more than or equal to the rated load is detected, the ozone sterilization program is ended, the whole sterilization program is continuously degraded, and after the degradation is completed, the disturbance device is closed, and a user is reminded.
Fig. 5 shows a schematic diagram of a below-rated load disinfection program according to the present invention. As shown in fig. 5, after the load is identified in the initial high-temperature sterilization stage, the load is determined to be lower than the rated load, the high-temperature sterilization program in the second stage is entered, sterilization is performed according to the set high-temperature sterilization program in the second stage, a disturbance device (fan) and a check valve are automatically opened, the temperature of a bulb is continuously detected, when the highest temperature set by the high-temperature sterilization program in the second stage is reached, the timing is started to be T1, the high-temperature sterilization in the second stage is continuously performed according to the sterilization program in the rated load, the heating duration is continuously detected, the ending time is T2, when the eighty percent of the high-temperature sterilization program in the second stage with the operation duration of T Low rated high temperature (T Low rated high temperature = T2-T1) being more than or equal to the rated load is detected, the check valve is automatically closed, the ozone sterilization program is entered according to the rated load, the timing is started to be T3, the ozone sterilization duration is continuously detected, the operation ending time of the ozone sterilization program is T4, when the ozone sterilization program is detected to be more than or equal to the eighty percent of the ozone sterilization program in the rated load, the operation duration of the ozone sterilization program is detected to be T High rated ozone (T High rated ozone = T4-T3), the degradation of the ozone sterilization program is continuously performed, the whole device is closed after the degradation is completed, and the user is reminded of the user of the disturbance program.
Fig. 6 shows a schematic diagram of an over-rated load disinfection program according to the present invention. As shown in fig. 6, after the load is identified in the initial high-temperature sterilization stage, the load is determined to be exceeding the rated load, the high-temperature sterilization program in the second stage is entered, sterilization is performed according to the set high-temperature sterilization program in the second stage, a disturbance device (fan) and a check valve are automatically opened, the temperature of a temperature sensing bag is continuously detected, when the highest temperature set by the high-temperature sterilization program in the second stage is reached, the timing is started to be T5, the high-temperature sterilization in the second stage is continuously performed according to the sterilization program in the rated load, the heating duration is continuously detected, the ending time is T6, when the operation duration of the high-temperature sterilization program in the second stage is detected to be T high rated high temperature (T high rated high temperature =t6-T5) > one hundred twenty percent of the second-stage high-temperature program in the rated load is not less than the rated load, then the check valve is automatically closed, the ozone sterilization program in the rated load is entered, the timing is started to be T7, the ozone sterilization duration is continuously detected, the operation ending time of the ozone sterilization program is T8, when the operation duration of the ozone sterilization program in the ozone sterilization program is detected to be T High rated ozone (T High rated ozone =t8-t7) > one hundred twenty percent of the ozone program in the rated load is not less than the rated load, the ozone sterilization program is ended, the ozone sterilization program is continuously detected, the degradation is performed, the whole disinfection program is ended, and after the degradation is completed, the complete, the user is reminded of the device to stop the operation of the ozone sterilization program.
Fig. 7 is a block diagram of an embodiment of a control device for a sterilizer according to the present invention. As shown in fig. 7, the control device 100 of the sterilizing cabinet includes a first control unit 110, a timing unit 120, a determining unit 130, and a second control unit 140.
The first control unit 110 is configured to enter a first high-temperature sterilization phase after the sterilization mode is turned on, and start heating according to a preset first high-temperature sterilization phase control logic.
Specifically, after the user cleans the tableware according to the own requirement, the tableware is put into the disinfection cabinet, and after the disinfection mode is started (for example, the disinfection mode is started by clicking a preset button), the disinfection cabinet starts to disinfect, firstly, a first high-temperature sterilization stage is started, and heating is started according to a preset first high-temperature sterilization stage control logic. The first high-temperature sterilization stage is the initial high-temperature sterilization stage. The control logic of the preset first high-temperature sterilization stage specifically can be used for controlling the full power of the heating component of the sterilizing cabinet to heat. The heating element may be, for example, a heating tube. Ozone sterilization is not performed during the first autoclaving stage.
The timing unit 120 is configured to start timing when the temperature in the disinfection cabinet reaches a first preset temperature threshold, end timing when the temperature in the disinfection cabinet reaches a second preset temperature threshold, and obtain a time length for the temperature in the disinfection cabinet to reach the second preset temperature threshold from the first preset temperature threshold.
The first preset temperature threshold is, for example, 35 ℃, and the second preset temperature threshold is, for example, 50 ℃. When the temperature in the disinfection cabinet reaches 35 ℃ through the temperature sensing bag, starting timing, for example, recording the time for starting timing as T Initial initiation , continuously detecting the temperature in the disinfection cabinet, ending timing when the temperature in the disinfection cabinet reaches 50 ℃, recording the time for ending timing as T Ending , and calculating the time length T Ending -T Initial initiation from the temperature reaching the first preset temperature threshold to the second preset temperature threshold.
And the determining unit 130 is configured to determine that the current load of the disinfection cabinet is a rated load, an oversubstance load or a load lower than the rated load according to the duration of time taken by the time unit to reach the second preset temperature threshold from the first preset temperature threshold in the disinfection cabinet.
In a specific embodiment, if the duration is greater than or equal to a first preset duration, determining that the current load of the disinfection cabinet is over-rated, if the duration is less than the first preset duration and greater than or equal to a second preset duration, determining that the current load of the disinfection cabinet is rated, and if the duration is less than the second preset duration, determining that the current load of the disinfection cabinet is lower than the rated load. The first preset duration and/or the second preset duration may be determined through experiments, for example, when the load capacity in the disinfection cabinet is the rated load capacity through experiments, a duration range from reaching the first preset temperature threshold to reaching the second preset temperature threshold is used.
For example, the first preset time period is 100s, the preset time period is 50s, the difference of T Ending -T Initial initiation is calculated, and then judgment is made, if T Ending -T Initial initiation is more than or equal to 100s, the judgment is made that the load is oversubscribed, if 50 is less than or equal to T Ending -T Initial initiation <100s, the judgment is made that the load is rated, and if T Ending -T Initial initiation is less than 50s, the judgment is made that the load is lower than the rated load.
The second control unit 140 is configured to enter a second high-temperature sterilization stage, perform heating according to a preset second high-temperature sterilization stage control logic, and control the sterilization cabinet to execute a corresponding rated load sterilization program, an oversubstance load sterilization program or a lower rated load sterilization program according to the determined current load of the sterilization cabinet.
The control logic of the preset second high-temperature sterilization stage can specifically be used for controlling the heating component of the disinfection cabinet to heat according to rated power.
Preferably, a disturbing device and/or an exhaust device is arranged in the disinfection cabinet, and the disturbing device and/or the exhaust device is/are started after the disinfection cabinet enters the second high-temperature sterilization stage.
When the disturbance device is started, the gas in the disinfection cabinet can be disturbed, and the gas circulation and/or the uniformity of the temperature distribution in the disinfection cabinet are increased. When the exhaust device is opened, the gas in the disinfection cabinet can be exhausted.
Fig. 2 shows a schematic view of a disturbance device and an exhaust device according to the invention. As shown in fig. 2, the disturbing device 1 may be arranged above the disinfection cabinet, and the disturbing device may comprise a fan, which is rotated to increase the ozone circulation in the disinfection cabinet and/or the temperature field distribution during high-temperature disinfection. The number of the disturbance devices is at least one. Alternatively, more than two perturbation devices may be provided within the disinfection cabinet. The exhaust device specifically comprises an exhaust pipeline and a check valve, wherein the exhaust pipeline can be arranged on the side wall of the disinfection cabinet and is communicated with the internal space of the disinfection cabinet and the external environment, the check valve can be arranged on the exhaust pipeline, and the gas in the disinfection cabinet can be discharged through the exhaust pipeline by controlling the check valve to be opened. The number of the exhaust devices is at least one. Optionally, more than two exhaust devices may be provided within the disinfection cabinet. The high temperature stage is because the tableware that just washes out can be great through the inside humidity of intensification sterilizer and steam, and exhaust apparatus (check valve) opens, on the one hand can accelerate the discharge of steam, on the other hand can take out the inside peculiar smell of sterilizer. In the ozone sterilization stage, the exhaust device (check valve) is closed to prevent ozone leakage.
In a specific embodiment, if the current load of the disinfection cabinet is determined to be the rated load, the disinfection cabinet enters a rated load disinfection program, heating is performed according to a preset second high-temperature sterilization stage control logic, timing is started when the temperature in the disinfection cabinet reaches a third preset temperature threshold, the disinfection cabinet enters an ozone disinfection program when the timing time length reaches the second high-temperature sterilization stage high-temperature sterilization program operation time length corresponding to the preset rated load, and the disinfection cabinet ends when the ozone disinfection program operation time length reaches the ozone disinfection program operation time length corresponding to the preset rated load. Preferably, after entering the second high temperature sterilization phase, the disturbing means and/or the venting means are/is activated. When the timing time length reaches the operation time length of the high-temperature sterilization program in the second high-temperature sterilization stage corresponding to the preset rated load, the exhaust device is closed, the ozone sterilization program is entered, and when the ozone sterilization program is finished, the disturbance device is closed.
For example, after the load is identified in the initial high-temperature sterilization stage, the load is determined to be rated load, the load enters a rated load sterilization program, sterilization is performed according to a set second-stage high-temperature sterilization program, meanwhile, check valves of a disturbance device (a fan) and an exhaust device are automatically opened, the temperature of a temperature sensing bag is continuously detected, when the highest temperature (a third preset temperature threshold is 70 ℃ for example) set by the second-stage high-temperature sterilization program is reached, the timing is started to be T 01, the second-stage high-temperature sterilization is continuously performed according to the sterilization program with rated load, the heating duration is continuously detected, the ending time is recorded as T 02, when the second-stage high-temperature sterilization program operation duration T Rated high temperature (T Rated high temperature ＝T02-T01) is detected to be more than or equal to the rated load, the check valves are automatically closed, the ozone sterilization program is started according to the rated load, the timing is started to be T 03, the ozone sterilization duration is continuously detected, the ozone sterilization program operation ending time is T 04, when the ozone sterilization program operation duration T rated ozone (T rated ozone ＝T04-T03 is detected to be more than or equal to the ozone program corresponding to the load, the rated load is detected, the degradation of ozone is performed, the whole sterilization program is stopped after the degradation is completed, and the user is reminded of the whole sterilization program is closed.
In a specific embodiment, if the current load of the disinfection cabinet is determined to be lower than the rated load, the disinfection cabinet enters a disinfection program lower than the rated load, heating is performed according to a preset second high-temperature sterilization stage control logic, timing is started when the temperature in the disinfection cabinet reaches a third preset temperature threshold, an ozone disinfection program is entered when the timing duration reaches a first preset percentage multiple of the operation duration of the second high-temperature sterilization stage high-temperature sterilization program corresponding to the preset rated load, and the ozone disinfection program is ended when the operation duration entering the ozone disinfection program reaches a second preset percentage multiple of the operation duration of the ozone disinfection program corresponding to the preset rated load. Preferably, after entering the second high temperature sterilization phase, the disturbing means and/or the venting means are/is activated. When the timing time length reaches the first preset percentage multiple of the operation time length of the second high-temperature sterilization stage corresponding to the preset rated load, the exhaust device is closed, an ozone sterilization program is entered, and when the ozone sterilization program is finished, the disturbance device is closed.
For example, the first preset percentage is 80%, the second preset percentage is 80%, after the load is identified in the initial high-temperature sterilization stage, the high-temperature sterilization device is judged to be lower than the rated load, the high-temperature sterilization device enters a low-rated load sterilization program, the check valves of the disturbance device (fan) and the exhaust device are automatically opened at the same time, the temperature of the induction bulb is continuously detected, when the highest temperature (a third preset temperature threshold, such as 70 ℃) set by the high-temperature sterilization program in the second stage is reached, the timing is started to be T1, the high-temperature sterilization in the second stage is continuously performed according to the sterilization program in the rated load, the heating duration is continuously detected, the ending time is T2, when 80% of the operation duration of the high-temperature sterilization program in the second high-temperature sterilization stage is detected, which is equal to or more than the rated load, the check valve is automatically closed, the ozone sterilization program enters the ozone sterilization program according to the rated load, the timing is started to be T3, the ozone program operation duration is continuously detected to be T4, the ozone program is degraded, the ozone program is continuously detected to be equal to or more than the rated load, the whole program is degraded, the ozone program is degraded, and the user is reminded of the ozone program is degraded, and the whole sterilization program is completely is degraded after the operation is detected.
In a specific embodiment, if the current load of the disinfection cabinet is determined to be an oversubstance load, the disinfection cabinet enters an oversubstance load disinfection program, heating is performed according to a preset second high-temperature sterilization stage control logic, timing is started when the temperature in the disinfection cabinet reaches a third preset temperature threshold, the ozone disinfection program is entered when the timing duration reaches a third preset percentage multiple of the operation duration of the second high-temperature sterilization stage high-temperature sterilization program corresponding to the preset rated load, the ozone disinfection program is entered when the operation duration entering the ozone disinfection program reaches a fourth preset percentage multiple of the operation duration of the ozone disinfection program corresponding to the preset rated load, and preferably, the disturbance device and/or the exhaust device is started after entering the second high-temperature sterilization stage. When the timing time length reaches the third preset percentage multiple of the second high-temperature sterilization stage operation time length corresponding to the preset rated load, the exhaust device is closed, an ozone sterilization program is entered, and when the ozone sterilization program is finished, the disturbance device is closed.
For example, the third preset percentage multiple is 120%, the fourth preset percentage is 120%, after the load is identified in the initial high-temperature sterilization stage, the load is determined to be exceeded, the load is exceeded, the high-temperature sterilization stage enters an over-rated load sterilization program, the check valves of the disturbance device (fan) and the exhaust device are automatically opened, the temperature of the induction bulb is continuously detected, when the highest temperature (the third preset temperature threshold is 70 ℃ for example) set by the high-temperature sterilization stage is reached, the timing is started to be T5, the high-temperature sterilization stage continues to be carried out according to the sterilization program with rated load, the heating duration is continuously detected, the ending time is T6, when the operation duration of the high-temperature sterilization program with the second high-temperature sterilization stage is detected to be T high rated high temperature (T high rated high temperature =t6-T5) which is not less than 120% of the operation duration of the high-temperature sterilization stage corresponding to the rated load, the check valves are automatically closed, the ozone sterilization program enters the ozone sterilization stage according to the rated load, the timing is started to be T7, the ozone program operation end time is continuously detected to be T8, the ozone program operation end time is detected to be High rated ozone (T High rated ozone -T8, the whole rated load is not less than the whole time is reached, the ozone program is degraded, the whole sterilization program is degraded, the user is degraded, the sterilization program is completely is degraded, and the user is completely, and the sterilization process is completely is performed, and the ozone program is degraded, and the user is degraded.
The invention also provides a storage medium corresponding to the control method of the disinfection cabinet, on which a computer program is stored which, when executed by a processor, carries out the steps of any of the methods described above.
The invention also provides a disinfection cabinet corresponding to the control method of the disinfection cabinet, which comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the computer program to realize the steps of any one of the methods.
The invention also provides a disinfection cabinet corresponding to the control device of the disinfection cabinet, which comprises the control device of any one of the disinfection cabinets.
The invention also provides a computer program product corresponding to the control method of the disinfection cabinet, comprising a computer program which, when executed by a processor, implements the steps of any of the methods described above.
According to the scheme provided by the invention, the distribution of ozone and high temperature in the disinfection cabinet is quickened by utilizing the disturbance device, meanwhile, the load of disinfection tableware is judged by the temperature sensing bag, the disinfection program is intelligently controlled according to the judging result, and the added exhaust device can improve the disinfection effect, reduce the generation of peculiar smell and reduce the energy consumption. The sterilizing device can solve the problems of poor sterilizing effect or high energy consumption caused by different habits of users, poor sterilizing effect under ozone or high-temperature sterilizing conditions, and bad odor and sterilizing effect caused by the fact that water and air cannot be discharged in time in the high-temperature sterilizing process.
The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software that is executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope and spirit of the invention and the appended claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwired, or a combination of any of these. In addition, each functional unit may be integrated in one processing unit, each unit may exist alone physically, or two or more units may be integrated in one unit.
In the several embodiments provided in the present application, it should be understood that the disclosed technology may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, for example, may be a logic function division, and may be implemented in another manner, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate components may or may not be physically separate, and components as control devices may or may not be physical units, may be located in one place, or may be distributed over a plurality of units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in essence or a part contributing to the related art or all or part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. The storage medium includes a U disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, etc. which can store the program code.
The above description is only an example of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (11)

1. A method of controlling a sterilizer, comprising:
after the sterilization mode is started, entering a first high-temperature sterilization stage, and starting heating according to a preset control logic of the first high-temperature sterilization stage;
starting timing when the temperature in the disinfection cabinet reaches a first preset temperature threshold value, ending timing when the temperature in the disinfection cabinet reaches a second preset temperature threshold value, and obtaining the time length for the temperature in the disinfection cabinet to reach the second preset temperature threshold value from the first preset temperature threshold value;
Determining that the current load of the disinfection cabinet is rated load, oversubstance load or lower than rated load according to the acquired time length for reaching a second preset temperature threshold value from a first preset temperature threshold value in the disinfection cabinet;
And entering a second high-temperature sterilization stage, heating according to a preset second high-temperature sterilization stage control logic, and controlling the sterilizing cabinet to execute a corresponding rated load sterilizing program, an over-rated load sterilizing program or a sterilizing program lower than the rated load according to the determined current load of the sterilizing cabinet.
2. Method according to claim 1, characterized in that a disturbing means and/or an exhaust means is provided in the disinfection cabinet;
when the disturbance device is started, the gas in the disinfection cabinet can be disturbed; the exhaust device can exhaust the gas in the disinfection cabinet when being opened.
3. A method according to claim 1 or 2, wherein determining that the current load of the disinfection cabinet is rated, oversubscribed or below rated, based on the obtained length of time taken for the disinfection cabinet to reach a second preset temperature threshold from a first preset temperature threshold, comprises:
If the duration is greater than or equal to a first preset duration, determining that the current load of the disinfection cabinet exceeds the rated load;
if the duration is smaller than the first preset duration and greater than or equal to the second preset duration, determining that the current load of the disinfection cabinet is a rated load;
And if the duration is smaller than a second preset duration, determining that the current load of the disinfection cabinet is lower than the rated load.
4. A method according to claim 1 or 2, wherein controlling the disinfection cabinet to perform a corresponding rated load disinfection program in accordance with the determined current load of the disinfection cabinet comprises:
Starting timing when the temperature in the disinfection cabinet reaches a third preset temperature threshold value, and entering an ozone disinfection program when the timing time length reaches the operation time length of a high-temperature disinfection program in a second high-temperature disinfection stage corresponding to a preset rated load;
when the running time of the ozone disinfection program reaches the running time of the ozone disinfection program corresponding to the preset rated load, the ozone disinfection program is ended.
5. A method according to claim 1 or 2, wherein controlling the disinfection cabinet to perform a corresponding disinfection program below rated load, in dependence on the determined current load of the disinfection cabinet, comprises:
Starting timing when the temperature in the disinfection cabinet reaches a third preset temperature threshold value, and entering an ozone disinfection program when the timing time length reaches a first preset percentage multiple of the operation time length of a high-temperature disinfection program in a second high-temperature disinfection stage corresponding to a preset rated load;
And when the running time length of the ozone disinfection program reaches a second preset percentage multiple of the running time length of the ozone disinfection program corresponding to the preset rated load, ending the ozone disinfection program.
6. A method according to claim 1 or 2, wherein controlling the disinfection cabinet to perform a corresponding oversubscribed load disinfection program in accordance with the determined current load of the disinfection cabinet comprises:
starting timing when the temperature in the disinfection cabinet reaches a third preset temperature threshold value, and entering an ozone disinfection program when the timing time length reaches a third preset percentage multiple of the operation time length of the high-temperature disinfection program in the second high-temperature disinfection stage corresponding to a preset rated load;
and when the running time length of the ozone disinfection program reaches the fourth preset percentage multiple of the running time length of the ozone disinfection program corresponding to the preset rated load, ending the ozone disinfection program.
7. A method according to any of claims 4-6, characterized in that a disturbing means and/or an exhaust means is provided in the disinfection cabinet, the method further comprising:
After entering a second high-temperature sterilization stage, starting the disturbance device and/or the exhaust device;
And/or the number of the groups of groups,
Closing the exhaust means prior to entering the ozone disinfection program;
And/or the number of the groups of groups,
After the ozone disinfection program is finished, the disturbance device is turned off.
8. A control device for a sterilizer, comprising:
The first control unit is used for entering a first high-temperature sterilization stage after the sterilization mode is started, and heating is started according to a preset control logic of the first high-temperature sterilization stage;
The timing unit is used for starting timing when the temperature in the disinfection cabinet reaches a first preset temperature threshold value, ending timing when the temperature in the disinfection cabinet reaches a second preset temperature threshold value, and obtaining the time length for the temperature in the disinfection cabinet to reach the second preset temperature threshold value from the first preset temperature threshold value;
The determining unit is used for determining that the current load of the disinfection cabinet is rated load, oversubstance load or lower than rated load according to the time length which is acquired by the timing unit and used for reaching a second preset temperature threshold from a first preset temperature threshold in the disinfection cabinet;
The second control unit is used for entering a second high-temperature sterilization stage, heating according to a preset second high-temperature sterilization stage control logic, and controlling the disinfection cabinet to execute a corresponding rated load disinfection program, an oversubstance load disinfection program or a lower rated load disinfection program according to the determined current load of the disinfection cabinet.
9. A storage medium having stored thereon a computer program which when executed by a processor performs the steps of the method of any of claims 1-7.
10. A disinfection cabinet comprising a processor, a memory and a computer program stored on the memory and executable on the processor, said processor implementing the steps of the method of any one of claims 1-7 when said program is executed, or comprising a control device as claimed in claim 8.
11. A computer program product comprising a computer program which, when executed by a processor, implements the steps of the method of any of claims 1-7.
CN202411349840.9A 2024-09-26 2024-09-26 Disinfection cabinet and control method, device, storage medium and computer program product thereof Pending CN119455038A (en)

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CN105999326A (en) * 2016-07-04 2016-10-12 珠海格力电器股份有限公司 Disinfection cabinet and control method thereof
CN109172849A (en) * 2018-08-24 2019-01-11 珠海格力电器股份有限公司 Method for sterilizing cabinet and clothes dryer
CN110201195A (en) * 2018-06-07 2019-09-06 华帝股份有限公司 Temperature rise control method and control system of disinfection cabinet
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CN220477843U (en) * 2023-03-21 2024-02-13 山东省博兴县东瑜厨业有限公司 Disinfection cabinet with air drying function

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105999326A (en) * 2016-07-04 2016-10-12 珠海格力电器股份有限公司 Disinfection cabinet and control method thereof
CN110201195A (en) * 2018-06-07 2019-09-06 华帝股份有限公司 Temperature rise control method and control system of disinfection cabinet
CN109172849A (en) * 2018-08-24 2019-01-11 珠海格力电器股份有限公司 Method for sterilizing cabinet and clothes dryer
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