CN112212601A - Sterilizing and deodorizing method and device and refrigerator with device - Google Patents
Sterilizing and deodorizing method and device and refrigerator with device Download PDFInfo
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- CN112212601A CN112212601A CN201910622862.0A CN201910622862A CN112212601A CN 112212601 A CN112212601 A CN 112212601A CN 201910622862 A CN201910622862 A CN 201910622862A CN 112212601 A CN112212601 A CN 112212601A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000001877 deodorizing effect Effects 0.000 title description 5
- 238000012545 processing Methods 0.000 claims abstract description 45
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 45
- 230000008569 process Effects 0.000 claims abstract description 23
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- 241000894006 Bacteria Species 0.000 description 7
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- 230000006872 improvement Effects 0.000 description 6
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
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- 238000002485 combustion reaction Methods 0.000 description 4
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- 239000000463 material Substances 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
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- 241000588724 Escherichia coli Species 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
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- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 2
- 241000607142 Salmonella Species 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229940043279 diisopropylamine Drugs 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000003958 fumigation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
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- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
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- 238000005057 refrigeration Methods 0.000 description 2
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- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- CCBICDLNWJRFPO-UHFFFAOYSA-N 2,6-dichloroindophenol Chemical compound C1=CC(O)=CC=C1N=C1C=C(Cl)C(=O)C(Cl)=C1 CCBICDLNWJRFPO-UHFFFAOYSA-N 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a sterilization and odor removal method and a device and a refrigerator with the device, wherein the sterilization and odor removal method comprises the following steps: acquiring the concentration of the odor in the storage chamber; when the concentration of the odor gas is greater than a preset threshold value, controlling the sterilization and odor removal device to treat the storage chamber for a preset time; in the process of the processing, showing the processing progress, wherein the processing progress at least comprises the remaining time or the performed time; therefore, the user can be reminded of the progress in the sterilization and deodorization treatment process.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a sterilization and deodorization method and device and a refrigerator with the device.
Background
The refrigerator is a refrigeration device which keeps constant low temperature, and is a civil product which keeps constant low temperature cold state of food, etc., and along with the development of society, people can not leave the refrigerator more and more. However, the longer the food is stored in the storage compartment of the refrigerator, the higher the temperature in the storage compartment, the more likely it is for bacteria to grow and for off-flavor gases to be generated, which needs to be avoided to the utmost. In the prior art, generally, a sterilization device and a peculiar smell removal device are arranged in a storage chamber, so that the storage chamber can be sterilized and the peculiar smell gas can be removed, but the user is not usually informed of the processing progress in the sterilization and odor removal process, so that the user cannot know the progress of sterilization and odor removal, and the use of the user is inconvenient.
Therefore, how to let the user know the processing progress in the sterilization and deodorization process of the refrigerator becomes a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide a sterilization and deodorization method and device and a refrigerator with the device.
In order to achieve one of the above objects, an embodiment of the present invention provides a method for sterilizing and deodorizing a refrigerator, comprising the steps of: acquiring the concentration of the odor in the storage chamber; when the concentration of the odor gas is greater than a preset threshold value, controlling the sterilization and odor removal device to treat the storage chamber for a preset time; and in the process of the processing, showing the processing progress, wherein the processing progress at least comprises the remaining time or the performed time.
As a further improvement of an embodiment of the present invention, the odor gas concentration is acquired by an odor gas sensor in the storage compartment.
As a further improvement of an embodiment of the present invention, the "acquiring the concentration of the odorous gas in the storage compartment" specifically includes: acquiring the current time and the end time of the latest processing, and generating the concentration of the odor gas based on the difference value between the current time and the end time and the temperature change condition between the end time and the current time.
As a further improvement of an embodiment of the present invention, the "showing a processing progress" specifically includes: the progress of the processing is shown in at least one of an image, a character, and a sound.
The embodiment of the invention provides a sterilization and deodorization device of a refrigerator, which comprises: the acquisition module is used for acquiring the concentration of the odor gas in the storage chamber; the initialization module is used for controlling the sterilization and odor removal device to process the storage chamber for a preset time when the concentration of the odor gas is greater than a preset threshold value; and the display module is used for displaying the processing progress in the processing process, and the processing progress at least comprises the remaining time or the performed time.
As a further improvement of an embodiment of the present invention, the odor gas concentration is acquired by an odor gas sensor in the storage compartment.
As a further improvement of an embodiment of the present invention, the obtaining module is further configured to: acquiring the current time and the end time of the latest processing, and generating the concentration of the odor gas based on the difference value between the current time and the end time and the temperature change condition between the end time and the current time.
As a further improvement of an embodiment of the present invention, the display module is further configured to: the progress of the processing is shown in at least one of an image, a character, and a sound.
The embodiment of the invention also provides a refrigerator which comprises the sterilizing and deodorizing device.
Compared with the prior art, the invention has the technical effects that: the invention provides a sterilization and deodorization method and device and a refrigerator with the device.
Drawings
FIG. 1 is a schematic flow diagram of a method of disinfecting and deodorizing in an embodiment of the present invention;
fig. 2A and 2B are schematic structural diagrams of an apparatus showing a process progress in the embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
The embodiment of the invention provides a sterilization and odor removal method for a refrigerator, wherein an execution device can be arranged in the refrigerator, and the execution device can be a software device, a hardware device or a combination of software and hardware; as shown in fig. 1, the method comprises the following steps:
step 101: acquiring the concentration of the odor in the storage chamber; here, the storage compartment may be a refrigerating compartment, a freezing compartment, a temperature-changing compartment, or the like;
here, the odor gas may be: ammonia, methylamine, dimethylamine, trimethylamine, ethylamine, diisopropylamine, pyrimidine, hydrogen sulfide, sulfur dioxide, dimethyl sulfide, or the like, and therefore, the concentration of the odorous gas may be the concentration value of any one of the odorous gases, or may be the sum of the concentration values of the odorous gases.
Here, the odor gas sensor may be provided in the storage compartment, and the last end time of the removal of the odor gas, the temperature change between the end time and the current time, may be acquired, so that the odor gas concentration may be generated based on the time difference between the current time and the end time, and the temperature change.
Step 102: when the concentration of the odor gas is greater than a preset threshold value, controlling the sterilization and odor removal device to treat the storage chamber for a preset time;
step 103: and in the process of the processing, showing the processing progress, wherein the processing progress at least comprises the remaining time or the performed time.
In the long-term work of the inventor, the concentration of the odor gas in the storage chamber is generally proportional to the concentration of bacteria, namely, many odor gases are generated by bacteria, and germs such as escherichia coli, salmonella and the like can generate some metabolic gases (for example, odor gases such as methane, hydrogen sulfide, methyl mercaptan, methylamine and the like) in the propagation process, so that when the concentration of the odor gas in the storage chamber is greater than a preset threshold value, the concentration of the bacteria in the storage chamber is considered to be relatively high, and the sterilization treatment is also required.
Here, the sterilization may be implemented by: chemical sterilization, radiation sterilization (e.g., microwave and infrared sterilization, etc.), chemical gas sterilization (e.g., ethylene oxide sterilization, steam fumigation such as formaldehyde, ozone sterilization, etc.), and the like. The method for removing the odor gas can be as follows: solid deodorization (for example, materials including activated carbon, zeolite, natural magnetite, and nano chitosan), liquid deodorization (for example, liquids including chlorine dioxide and hydrogen peroxide), and gas deodorization (for example, liquids including chlorine dioxide).
Here, when the odorous gas concentration is greater than the preset threshold value, the process of removing the odorous gas and sterilizing is performed for a preset time, and in the process, a progress, that is, an elapsed time (a time difference between the current time and the start time) or a remaining time, where the elapsed time + the remaining time is the preset time, is shown. Optionally, the preset time is 60S.
In the embodiment of the invention, the odor gas concentration is obtained by an odor gas sensor in the storage chamber. Here, the odor gas sensor may be classified into: (1) a stacked semiconductor type, which is manufactured by using a principle that some metal oxide semiconductor materials have conductivity varying with the change of the components of the ambient gas at a certain temperature, and which can be effectively used for the measurement of the concentration of gases such as methane, ethane, propane, butane, alcohol, formaldehyde, carbon monoxide, carbon dioxide, ethylene, acetylene, vinyl chloride, styrene, acrylic acid, etc.; (2) in the combustion mode, a high-temperature-resistant catalyst layer is prepared on the surface of the platinum resistor, and at a certain temperature, combustible gas is catalytically combusted on the surface of the platinum resistor, so that the platinum resistor is heated by combustion, the resistance is changed, and the change value is a function of the concentration of the combustible gas; (3) each gas has specific thermal conductivity, when the difference between the thermal conductivities of two or more gases is large, the content of one component can be distinguished by using a thermal conductivity element, and the thermal conductivity element can be used for detecting the concentrations of hydrogen, carbon dioxide and high-concentration methane; (4) electrochemically, a substantial portion of flammable, toxic, and harmful gases are electrochemically active, can be electrochemically oxidized or reduced, and so on. It will be appreciated that the longer the food is left in the storage compartment, the higher the temperature in the storage compartment and the more odorous gases are likely to be generated.
In an embodiment of the present invention, the "acquiring the concentration of the odorous gas in the storage compartment" specifically includes:
acquiring the current time and the end time of the latest processing, and generating the concentration of the odor gas based on the difference value between the current time and the end time and the temperature change condition between the end time and the current time. Here, it is understood that the concentration of the off-flavor gas is proportional to the difference, and the higher the temperature, the greater the concentration of the off-flavor gas. Here, the temperature in the storage compartment may be measured at intervals between the end time and the current time, so that the temperature change may be obtained.
In the embodiment of the present invention, the "showing a processing progress" specifically includes: the progress of the processing is shown in at least one of an image, a character, and a sound. Here, the image system is: displaying the remaining time or the elapsed time through a display, and displaying a proportional value, wherein the proportional value is the elapsed time/a preset time, and displaying a progress bar, and the length of the progress bar is in direct proportion to the proportional value; the sound mode can be as follows: a processing progress is broadcasted through a loudspeaker; the text mode can be as follows: and sending the text containing the processing progress to the mobile phone of the user.
Optionally, the "showing the processing progress" specifically includes: showing an object having a volume, the object being composed of a volatile substance; it will be understood that (1) as the substance evaporates, the volume of the object will decrease to zero and the time between "start of evaporation" and "completion of evaporation" is equal to the predetermined time; (2) as the substance is volatilized, the weight of the object becomes smaller and smaller until it becomes zero, and the time from "volatilization start" to "volatilization completion" is equal to a preset time, so that the weight of the object can be measured in real time and then shown, thereby showing the progress of the treatment, as shown in fig. 2, the weight of the object 3 can be measured by the balance 1 (for example, when the weight of the object at the time of volatilization start is a, the object 3 and the weight 2 having the weight a are placed on both ends of the balance 1, respectively, so that the weight of the object can be shown by the scale 4; the object 3 and the weight 2 can be placed on both ends of the level 5, respectively, so that the weight of the object can be shown by the position change of the bubble 51 in the level 5, where a fulcrum 52 is provided below the middle position of the level 5, the level 5 can be rocked along the fulcrum and in the initial state the bubble 51 is located at an intermediate position of the level 5.
Optionally, the "showing the processing progress" specifically includes: an object is shown having a color that changes, for example, 2, 6-dichlorophenol indophenol is slowly oxidized in air, the oxidation cycle is slow, and there is a noticeable color change that slowly changes from red to colorless.
Optionally, the "showing the processing progress" specifically includes: showing an object having a certain smoothness, for example, the object is composed of a volatile substance so that the surface is roughened from smooth during the volatilization; the object is composed of an adsorption substance, and the surface of the object is changed from rough to smooth in the adsorption process.
The second embodiment of the invention provides a sterilization and odor removal device for a refrigerator, which comprises:
the acquisition module is used for acquiring the concentration of the odor gas in the storage chamber; here, the storage compartment may be a refrigerating compartment, a freezing compartment, a temperature-changing compartment, or the like;
here, the odor gas may be: ammonia, methylamine, dimethylamine, trimethylamine, ethylamine, diisopropylamine, pyrimidine, hydrogen sulfide, sulfur dioxide, dimethyl sulfide, or the like, and therefore, the concentration of the odorous gas may be the concentration value of any one of the odorous gases, or may be the sum of the concentration values of the odorous gases.
Here, the odor gas sensor may be provided in the storage compartment, and the last end time of the removal of the odor gas, the temperature change between the end time and the current time, may be acquired, so that the odor gas concentration may be generated based on the time difference between the current time and the end time, and the temperature change.
The initialization module is used for controlling the sterilization and odor removal device to process the storage chamber for a preset time when the concentration of the odor gas is greater than a preset threshold value;
and the display module is used for displaying the processing progress in the processing process, and the processing progress at least comprises the remaining time or the performed time.
In the long-term work of the inventor, the concentration of the odor gas in the storage chamber is generally proportional to the concentration of bacteria, namely, many odor gases are generated by bacteria, and germs such as escherichia coli, salmonella and the like can generate some metabolic gases (for example, odor gases such as methane, hydrogen sulfide, methyl mercaptan, methylamine and the like) in the propagation process, so that when the concentration of the odor gas in the storage chamber is greater than a preset threshold value, the concentration of the bacteria in the storage chamber is considered to be relatively high, and the sterilization treatment is also required.
Here, the sterilization may be implemented by: chemical sterilization, radiation sterilization (e.g., microwave and infrared sterilization, etc.), chemical gas sterilization (e.g., ethylene oxide sterilization, steam fumigation such as formaldehyde, ozone sterilization, etc.), and the like. The method for removing the odor gas can be as follows: solid deodorization (for example, materials including activated carbon, zeolite, natural magnetite, and nano chitosan), liquid deodorization (for example, liquids including chlorine dioxide and hydrogen peroxide), and gas deodorization (for example, liquids including chlorine dioxide).
Here, when the odorous gas concentration is greater than the preset threshold value, the process of removing the odorous gas and sterilizing is performed for a preset time, and in the process, a progress, that is, an elapsed time (a time difference between the current time and the start time) or a remaining time, where the elapsed time + the remaining time is the preset time, is shown. Optionally, the preset time is 60S.
In the embodiment of the invention, the odor gas concentration is obtained by an odor gas sensor in the storage chamber. Here, the odor gas sensor may be classified into: (1) a stacked semiconductor type, which is manufactured by using a principle that some metal oxide semiconductor materials have conductivity varying with the change of the components of the ambient gas at a certain temperature, and which can be effectively used for the measurement of the concentration of gases such as methane, ethane, propane, butane, alcohol, formaldehyde, carbon monoxide, carbon dioxide, ethylene, acetylene, vinyl chloride, styrene, acrylic acid, etc.; (2) in the combustion mode, a high-temperature-resistant catalyst layer is prepared on the surface of the platinum resistor, and at a certain temperature, combustible gas is catalytically combusted on the surface of the platinum resistor, so that the platinum resistor is heated by combustion, the resistance is changed, and the change value is a function of the concentration of the combustible gas; (3) each gas has specific thermal conductivity, when the difference between the thermal conductivities of two or more gases is large, the content of one component can be distinguished by using a thermal conductivity element, and the thermal conductivity element can be used for detecting the concentrations of hydrogen, carbon dioxide and high-concentration methane; (4) electrochemically, a substantial portion of flammable, toxic, and harmful gases are electrochemically active, can be electrochemically oxidized or reduced, and so on. It will be appreciated that the longer the food is left in the storage compartment, the higher the temperature in the storage compartment and the more odorous gases are likely to be generated.
In the embodiment of the present invention, the obtaining module is further configured to: acquiring the current time and the end time of the latest processing, and generating the concentration of the odor gas based on the difference value between the current time and the end time and the temperature change condition between the end time and the current time. Here, it is understood that the concentration of the off-flavor gas is proportional to the difference, and the higher the temperature, the greater the concentration of the off-flavor gas. Here, the temperature in the storage compartment may be measured at intervals between the end time and the current time, so that the temperature change may be obtained.
In an embodiment of the present invention, the display module is further configured to: the progress of the processing is shown in at least one of an image, a character, and a sound. Here, the image system is: displaying the remaining time or the elapsed time through a display, and displaying a proportional value, wherein the proportional value is the elapsed time/a preset time, and displaying a progress bar, and the length of the progress bar is in direct proportion to the proportional value; the sound mode can be as follows: a processing progress is broadcasted through a loudspeaker; the text mode can be as follows: and sending the text containing the processing progress to the mobile phone of the user.
The third embodiment of the invention provides a refrigerator which comprises the sterilization and odor removal device in the second embodiment.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the system and the module described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in this application, it should be understood that the disclosed system, and method may be implemented in other ways. For example, the system embodiments described above are merely illustrative, and for example, the division of the modules is merely a logical division, and in actual implementation, there may be another division, for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, systems or modules, and may be in an electrical, mechanical or other form.
The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the embodiment.
In addition, each functional module in the embodiments of the present application may be integrated into one processing module, or each module may exist alone physically, or 2 or more modules may be integrated into one module. The integrated module can be realized in a hardware form, and can also be realized in a form of hardware and a software functional module.
The integrated module implemented in the form of a software functional module may be stored in a computer-readable storage medium. The software functional module is stored in a storage medium and includes several instructions for causing a computer system (which may be a personal computer, a server, or a network system) or a processor (processor) to execute some steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present application.
Claims (9)
1. A sterilization and odor removal method for a refrigerator is characterized by comprising the following steps:
acquiring the concentration of the odor in the storage chamber;
when the concentration of the odor gas is greater than a preset threshold value, controlling the sterilization and odor removal device to treat the storage chamber for a preset time;
and in the process of the processing, showing the processing progress, wherein the processing progress at least comprises the remaining time or the performed time.
2. The sterilization and odor elimination method according to claim 1,
and acquiring the concentration of the odor gas through an odor gas sensor in the storage chamber.
3. The sterilization and odor removal method according to claim 1, wherein said obtaining the concentration of the odor gas in the storage compartment specifically comprises:
acquiring the current time and the end time of the latest processing, and generating the concentration of the odor gas based on the difference value between the current time and the end time and the temperature change condition between the end time and the current time.
4. The sterilization and odor elimination method according to claim 1, wherein said "show treatment progress" specifically comprises:
the progress of the processing is shown in at least one of an image, a character, and a sound.
5. A sterilization and odor removal device for a refrigerator is characterized by comprising:
the acquisition module is used for acquiring the concentration of the odor gas in the storage chamber;
the initialization module is used for controlling the sterilization and odor removal device to process the storage chamber for a preset time when the concentration of the odor gas is greater than a preset threshold value;
and the display module is used for displaying the processing progress in the processing process, and the processing progress at least comprises the remaining time or the performed time.
6. The sterilization and odor removal device of claim 5,
and acquiring the concentration of the odor gas through an odor gas sensor in the storage chamber.
7. The sterilization and odor elimination apparatus according to claim 5, wherein said obtaining module is further configured to:
acquiring the current time and the end time of the latest processing, and generating the concentration of the odor gas based on the difference value between the current time and the end time and the temperature change condition between the end time and the current time.
8. The bactericidal odor removal device of claim 5 wherein the display module is further configured to:
the progress of the processing is shown in at least one of an image, a character, and a sound.
9. A refrigerator, characterized in that it comprises the sterilization and odor removal device of any one of claims 5 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910622862.0A CN112212601A (en) | 2019-07-11 | 2019-07-11 | Sterilizing and deodorizing method and device and refrigerator with device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910622862.0A CN112212601A (en) | 2019-07-11 | 2019-07-11 | Sterilizing and deodorizing method and device and refrigerator with device |
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| Publication Number | Publication Date |
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| CN112212601A true CN112212601A (en) | 2021-01-12 |
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| CN201910622862.0A Pending CN112212601A (en) | 2019-07-11 | 2019-07-11 | Sterilizing and deodorizing method and device and refrigerator with device |
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