CN113686074A - Ozone concentration control method of refrigerator deodorizer, refrigerator deodorizer and refrigerator - Google Patents

Ozone concentration control method of refrigerator deodorizer, refrigerator deodorizer and refrigerator Download PDF

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Publication number
CN113686074A
CN113686074A CN202111010682.0A CN202111010682A CN113686074A CN 113686074 A CN113686074 A CN 113686074A CN 202111010682 A CN202111010682 A CN 202111010682A CN 113686074 A CN113686074 A CN 113686074A
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CN
China
Prior art keywords
ozone
concentration
refrigerator
ozone concentration
deodorizer
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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
CN202111010682.0A
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Chinese (zh)
Inventor
林陆展
谭钦
邓梦儒
巨姗
李昊聃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN202111010682.0A priority Critical patent/CN113686074A/en
Publication of CN113686074A publication Critical patent/CN113686074A/en
Pending legal-status Critical Current

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    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • 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
    • F25D29/003—Arrangement or mounting of control or safety devices for movable 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0415—Treating air flowing to refrigeration compartments by purification by deodorizing
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0416—Treating air flowing to refrigeration compartments by purification using an ozone generator
    • 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

Abstract

The invention relates to the technical field of refrigerator accessories, and discloses an ozone concentration control method of a refrigerator deodorizer, the refrigerator deodorizer and a refrigerator, wherein the method comprises the following steps: after the refrigerator deodorizer is started, the refrigerator deodorizer defaults to enter an ozone concentration increasing stage, and the current ozone concentration value in the refrigerator is judged in the ozone concentration increasing stage; if the detected ozone concentration is greater than the sum of the set concentration and the deviation value after the starting, directly turning off the ozone generator and entering an ozone concentration maintaining stage; when entering the ozone concentration maintenance stage, the ozone concentration is judged, and the opening or closing of the ozone generator is controlled based on the ozone concentration, the difference between the ozone concentration and the deviation value and the magnitude relation between the sum of the ozone concentration and the deviation value. The method for controlling the ozone concentration of the refrigerator deodorizer has the advantages that the ozone concentration in the refrigerator is maintained in a certain range, and a user does not need to worry about over-high or over-low ozone concentration value, so that the refrigerator deodorizer can effectively remove bacteria and does not cause too much influence on a human body.

Description

Ozone concentration control method of refrigerator deodorizer, refrigerator deodorizer and refrigerator
Technical Field
The invention relates to the technical field of refrigerator accessories, in particular to an ozone concentration control method of a refrigerator deodorizer, the refrigerator deodorizer and a refrigerator.
Background
Nowadays, a refrigerator becomes an essential life appliance in our life, and various foods and food materials of our life are generally placed in the refrigerator. However, there is a problem in that the interaction between various foods in the refrigerator and the blockage of the internal air may cause the generation of a bad smell inside the refrigerator, and in a serious case, the bad smell may be smelled when the refrigerator door is opened. The basic reason for generating the peculiar smell in the refrigerator is that various foods are stored for too long time, various bacteria in the refrigerator are bred, so that the foods are rotten and deteriorated, the deteriorated foods can generate pungent stink, diseases are easily caused, and the health of family is harmed, so that compared with an adsorption type refrigerator deodorizer like activated carbon, the ozone refrigerator deodorizer with the sterilization function is more temporary and permanent.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defect that the refrigerator deodorizer in the prior art cannot determine the ozone concentration and maintain the ozone concentration in a certain range, so as to provide an ozone concentration control method of the refrigerator deodorizer, the refrigerator deodorizer and the refrigerator.
According to a first aspect of the present invention, there is provided an ozone concentration control method of a refrigerator deodorizer, comprising: after the refrigerator deodorizer is started, the refrigerator deodorizer defaults to enter an ozone concentration increasing stage, and the current ozone concentration value in the refrigerator is judged in the ozone concentration increasing stage; if the detected ozone concentration is greater than the sum of the set concentration and the deviation value after the starting, directly turning off the ozone generator and entering an ozone concentration maintaining stage; when entering the ozone concentration maintenance stage, the ozone concentration is judged, and the opening or closing of the ozone generator is controlled based on the ozone concentration, the difference between the ozone concentration and the deviation value and the magnitude relation between the sum of the ozone concentration and the deviation value.
Wherein the ozone concentration control method further comprises: and if the starting ozone concentration is less than or equal to the sum of the set concentration and the deviation value, starting an ozone generator in the refrigerator deodorizer until the ozone concentration is greater than the sum of the set concentration and the deviation value, and closing the ozone generator.
Wherein the ozone concentration control method further comprises: if the ozone concentration detected after the refrigerator deodorizer is started is greater than the sum of the set concentration and the deviation value, the ozone generator is directly closed, and the ozone concentration maintaining stage is started.
Wherein the ozone concentration control method further comprises: when entering an ozone concentration maintaining stage, judging the ozone concentration, and when the ozone concentration is less than or equal to the difference value between the set concentration and the deviation value, starting the ozone generator to enter an ozone concentration increasing stage.
Wherein the ozone concentration control method further comprises: and when the ozone concentration is greater than or equal to the sum of the set concentration and the deviation value, closing the ozone generator and entering an ozone concentration maintaining stage.
And if the ozone concentration maintaining stage is started, the ozone generator is still in a closed state when the ozone concentration is more than or equal to the difference value between the set concentration and the deviation value and less than or equal to the sum of the set concentration and the deviation value.
And when the concentration of the ozone in the refrigerator is slowly reduced to be less than the difference value between the set concentration and the deviation value, the ozone generator is started again.
When the concentration of ozone is less than or equal to the difference value between the set concentration and the deviation value, the ozone generator is started; and when the concentration of the ozone rises to be more than or equal to the sum of the set concentration and the deviation value, the ozone generator is turned off, and when the concentration of the ozone in the refrigerator is gradually reduced to be more than or equal to the difference value of the set concentration and the deviation value, the ozone generator is turned on again.
According to a second aspect of the present invention, there is also provided a refrigerator deodorizer comprising a housing having an air inlet formed at one side thereof and an air outlet formed at the other side thereof; the ozone generator is arranged in the shell and can generate ozone; and the ozone sensor is arranged in the shell and can detect the concentration of ozone entering from the air inlet in real time, and the ozone can be discharged into the refrigerator compartment through the air outlet.
Wherein, the ozone sensor is arranged at the air inlet.
Wherein, the air inlet and the air outlet are arranged oppositely.
The refrigerator deodorizer also comprises an exhaust fan arranged in the shell, and the exhaust fan discharges ozone generated by the ozone generator into the refrigerator compartment from the air outlet.
The refrigerator deodorizer also comprises a control panel arranged on the shell, and the control panel can control the start and stop of the refrigerator deodorizer.
According to a third aspect of the present invention, there is also provided a refrigerator comprising a refrigerator body in which a compartment is configured, and the above-described refrigerator deodorizer provided in the compartment.
According to the fourth aspect of the present invention, there is also provided an electronic device, comprising a memory, a processor and a computer program stored in the memory and operable on the processor, wherein the processor implements the steps of the method for controlling ozone concentration in a deodorizer of a refrigerator when executing the program.
According to a fifth aspect of the present invention, there is also provided a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the above-described ozone concentration control method of a refrigerator deodorizer.
Compared with the prior art, the method for controlling the ozone concentration of the refrigerator deodorizer has the following advantages:
after the refrigerator deodorizer is started, the refrigerator deodorizer defaults to enter an ozone concentration increasing stage, and the current ozone concentration value in the refrigerator is judged at the ozone concentration increasing stage. And if the detected ozone concentration is greater than the sum of the set concentration and the deviation value after the starting, directly closing the ozone generator and entering an ozone concentration maintaining stage. When entering the ozone concentration maintenance stage, the ozone concentration is judged, and the opening or closing of the ozone generator is controlled based on the ozone concentration, the difference between the ozone concentration and the deviation value and the magnitude relation between the sum of the ozone concentration and the deviation value. Therefore, the ozone concentration control method of the refrigerator deodorizer can maintain the ozone concentration in the refrigerator within a certain range, and a user does not need to worry about the over-high or over-low ozone concentration value, so that the refrigerator deodorizer can effectively remove bacteria and does not cause too much influence on a human body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic flow chart illustrating the steps of a method for controlling ozone concentration in a deodorizer of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a block diagram of the ozone concentration control method of the refrigerator deodorizer according to the embodiment of the present invention;
FIG. 3 is a schematic view of the entire structure of the refrigerator deodorizer according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Description of reference numerals:
1: a housing; 11: an air inlet; 12: an air outlet; 2: an ozone generator; 3: an ozone sensor; 4: an exhaust fan; 5: a control panel; 301: a processor; 302: a memory; 303: a communication interface; 304: a communication bus.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, according to a first aspect of the present invention, there is provided an ozone concentration control method of a refrigerator deodorizer, comprising:
step S1, after the refrigerator deodorizer is started, the refrigerator defaults to enter an ozone concentration increasing stage, and the current ozone concentration value in the refrigerator is judged in the ozone concentration increasing stage.
Step S2, if it is detected that the ozone concentration is greater than the sum of the set concentration and the deviation value after the start-up, the ozone generator 2 is directly turned off, and the ozone concentration maintaining stage is entered.
Step S3, when entering the ozone concentration maintaining stage, the ozone concentration is determined, and the ozone generator 2 is controlled to be opened or closed based on the magnitude relationship among the ozone concentration, the difference between the ozone concentration and the deviation value, and the sum of the ozone concentration and the deviation value. Specifically, the refrigerator deodorizer defaults to enter an ozone concentration increasing stage after being started, and the current ozone concentration value in the refrigerator is judged in the ozone concentration increasing stage. If the detected ozone concentration is greater than the sum of the set concentration and the deviation value after the start-up, the ozone generator 2 is directly closed, and the ozone concentration maintaining stage is started. When entering the ozone concentration maintaining stage, the ozone concentration is judged, and the opening or closing of the ozone generator 2 is controlled based on the ozone concentration, the difference between the ozone concentration and the deviation value, and the magnitude relation between the sum of the ozone concentration and the deviation value. Therefore, the ozone concentration control method of the refrigerator deodorizer can maintain the ozone concentration in the refrigerator within a certain range, and a user does not need to worry about the over-high or over-low ozone concentration value, so that the refrigerator deodorizer can effectively remove bacteria and does not cause too much influence on a human body.
As shown in fig. 2, in a preferred embodiment of the present application, the ozone concentration control method further includes: if the starting ozone concentration is less than or equal to the sum of the set concentration and the deviation value, the ozone generator 2 in the refrigerator deodorizer is started until the ozone concentration is greater than the sum of the set concentration and the deviation value, and the ozone generator 2 is closed.
The ozone concentration raising stage flag is a, and the ozone concentration maintaining stage flag is b. The flag bit a is initialized to 1 only when the machine is started, the ozone concentration rising stage is directly entered, when the ozone concentration is greater than the sum of the current set value and the corresponding deviation value, the ozone generator 2 is closed, at the moment, the flag bit a is set to 0, and the flag bit a is not set to 1 any more during the working period. When the flag b is 1, the ozone concentration raising stage is entered, and when the flag b is 0, the ozone concentration maintaining stage is continued.
It should be noted that X is a deviation value, different ozone gears have different ozone concentration setting values, a setting value of 0-150L is V1, a corresponding deviation value is X1, a setting value of 150L-300L is V2, a corresponding deviation value is X2, and a setting value of more than 300L is V3, and a corresponding deviation value is X3.
In a preferred embodiment of the present application, the ozone concentration control method further includes: if the ozone concentration detected after the refrigerator deodorizer is started is greater than the sum of the set concentration and the deviation value, the ozone generator 2 is directly closed, and the ozone concentration maintaining stage is started.
In a preferred embodiment of the present application, the ozone concentration control method further includes: when entering the ozone concentration maintaining stage, the ozone concentration is judged, and when the ozone concentration is less than or equal to the difference value between the set concentration and the deviation value, the ozone generator 2 is started to enter the ozone concentration increasing stage.
And in the ozone concentration rising stage, judging the ozone concentration in real time, and when the ozone concentration generated by the ozone generator 2 is greater than the sum of the current set concentration and the corresponding deviation value X, closing the ozone generator 2 and setting the flag bit a of the ozone concentration rising stage of startup initialization to be 0.
In a preferred embodiment of the present application, the ozone concentration control method further includes: when the ozone concentration is greater than or equal to the sum of the set concentration and the deviation value, the ozone generator 2 is closed, and the ozone concentration maintaining stage is started.
In a preferred embodiment of the present application, if the ozone concentration maintaining period is entered, the ozone generator 2 is still in the off state when the ozone concentration is greater than or equal to the difference between the set concentration and the deviation value and less than or equal to the sum of the set concentration and the deviation value.
In the ozone concentration maintaining stage, the ozone generator 2 has a stop operation interval with twice deviation value, and when 2X is exhausted, the ozone concentration rising stage is entered.
In a preferred embodiment of the present application, the ozone generator 2 is turned on again when the concentration of ozone in the refrigerator slowly decreases below the difference between the set concentration and the deviation value.
In a preferred embodiment of the present application, the ozone generator 2 is turned on when the ozone concentration is less than or equal to the difference between the set concentration and the offset value.
When the ozone concentration rises to be more than or equal to the sum of the set concentration and the deviation value, the ozone generator 2 is turned off, and when the ozone concentration in the refrigerator gradually decreases to be more than or equal to the difference value of the set concentration and the deviation value, the ozone generator 2 is turned on again. The operation method can keep the concentration of the ozone in the refrigerator within a certain range all the time, and the ozone generator 2 does not need to be continuously switched on and off, thereby greatly prolonging the service life of the ozone generator 2.
As shown in fig. 3, according to a second aspect of the present invention, there is also provided a refrigerator deodorizer, which is schematically shown to include a housing 1, an ozone generator 2, and an ozone sensor 3.
In the exemplary embodiment of the present application, an air inlet 11 is formed on one side of the housing 1, and an air outlet 12 is formed on the other side of the housing 1.
An ozone generator 2 is disposed within the housing 1 and is capable of generating ozone.
The ozone sensor 3 is arranged in the shell 1 and can detect the concentration of ozone entering from the air inlet 11 in real time, and the ozone can be discharged into a compartment of the refrigerator through the air outlet 12. Specifically, through addding ozone sensor 3 to the ozone concentration that enters from this air intake 11 department of real-time detection, according to the change of ozone concentration, control ozone generator 2 and open and close, in order to ensure that ozone concentration can maintain in certain fit range, the user need not to worry again that ozone concentration value is too high or low excessively for refrigerator deodorizer can effectual degerming also can not cause too much influence to the human body.
As shown in fig. 3, in a preferred embodiment of the present application, the ozone sensor 3 is disposed at the intake vent 11. Specifically, by arranging the ozone sensor 3 at the air inlet 11, the concentration of ozone entering from the air inlet 11 can be accurately detected, so that the ozone concentration range can be accurately controlled to avoid being too high or too low.
As shown in fig. 3, in a preferred embodiment of the present application, the air inlet 11 and the air outlet 12 are disposed oppositely. Specifically, the air inlet 11 is disposed on the front side wall shown in fig. 3, and the air outlet 12 is disposed on the rear side wall shown in fig. 3, so that the air inlet 11 and the air outlet 12 are disposed in a relative manner, thereby forming convection and facilitating the entry and discharge of ozone.
It is understood that the number of the air inlet 11 and the air outlet 12 may be plural and arranged at intervals, so that the entry and the discharge of ozone may be accelerated.
As shown in fig. 3, in a preferred embodiment of the present application, the refrigerator deodorizer further comprises an exhaust fan 4 disposed inside the housing 1, the exhaust fan 4 exhausting the ozone generated by the ozone generator 2 from the outlet port 12 into the compartment of the refrigerator. Specifically, the exhaust fan 4 is provided to accelerate the discharge of the ozone generated by the ozone generator 2 from the outlet 12, thereby accelerating the circulation of the ozone.
In a preferred embodiment of the present application, as shown in fig. 3, the deodorizer of the refrigerator further comprises a control panel 5 disposed on the housing 1, wherein the control panel 5 can control the start and stop of the deodorizer of the refrigerator. Specifically, the ozone generator 2 and the ozone sensor 3 are controlled to be turned on and off by manipulating the control panel 5.
According to a third aspect of the present invention, there is also provided a refrigerator comprising a refrigerator body (not shown in the drawings) in which a compartment (not shown in the drawings) is constructed, and the above-described refrigerator deodorizer provided in the compartment. The refrigerator deodorizer can remove peculiar smell in the refrigerator and avoid bringing health hidden troubles to users.
As shown in fig. 4, according to a fourth aspect of the present invention, there is further provided an electronic device, specifically including the following: a processor 301, a memory 302, a communication interface 303, and a communication bus 304.
The processor 301, the memory 302 and the communication interface 303 complete communication with each other through the communication bus 304.
The processor 301 is used to call the computer program in the memory 302, and the processor executes the computer program to implement all the steps of the method for controlling ozone concentration of a refrigerator deodorizer according to the above embodiments, for example, the processor 301 implements the following processes when executing the computer program:
step S1, after the refrigerator deodorizer is started, the refrigerator defaults to enter an ozone concentration increasing stage, and the current ozone concentration value in the refrigerator is judged in the ozone concentration increasing stage.
Step S2, if it is detected that the ozone concentration is greater than the sum of the set concentration and the deviation value after the start-up, the ozone generator 2 is directly turned off, and the ozone concentration maintaining stage is entered.
Step S3, when entering the ozone concentration maintaining stage, the ozone concentration is determined, and the ozone generator 2 is controlled to be opened or closed based on the magnitude relationship among the ozone concentration, the difference between the ozone concentration and the deviation value, and the sum of the ozone concentration and the deviation value.
Yet another embodiment of the present invention provides a non-transitory computer readable storage medium, which stores thereon a computer program, which when executed by the processor 301, implements all the steps of the ozone concentration control method of the refrigerator deodorizer described in the above embodiments, for example, when the processor 301 executes the computer program, the following processes are implemented:
step S1, after the refrigerator deodorizer is started, the refrigerator defaults to enter an ozone concentration increasing stage, and the current ozone concentration value in the refrigerator is judged in the ozone concentration increasing stage.
Step S2, if it is detected that the ozone concentration is greater than the sum of the set concentration and the deviation value after the start-up, the ozone generator 2 is directly turned off, and the ozone concentration maintaining stage is entered.
Step S3, when entering the ozone concentration maintaining stage, the ozone concentration is determined, and the ozone generator 2 is controlled to be opened or closed based on the magnitude relationship among the ozone concentration, the difference between the ozone concentration and the deviation value, and the sum of the ozone concentration and the deviation value.
In addition, the logic instructions in the memory may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding, the above technical solutions substantially or contributing to the prior art can be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments
In summary, the ozone concentration control method of the refrigerator deodorizer provided by the application has the advantages that the default entering of the ozone concentration increasing stage is realized after the refrigerator deodorizer is started, and the ozone concentration value in the refrigerator at present is judged at the ozone concentration increasing stage. If the detected ozone concentration is greater than the sum of the set concentration and the deviation value after the start-up, the ozone generator 2 is directly closed, and the ozone concentration maintaining stage is started. When entering the ozone concentration maintaining stage, the ozone concentration is judged, and the opening or closing of the ozone generator 2 is controlled based on the ozone concentration, the difference between the ozone concentration and the deviation value, and the magnitude relation between the sum of the ozone concentration and the deviation value. Therefore, the ozone concentration control method of the refrigerator deodorizer can maintain the ozone concentration in the refrigerator within a certain range, and a user does not need to worry about the over-high or over-low ozone concentration value, so that the refrigerator deodorizer can effectively remove bacteria and does not cause too much influence on a human body.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (16)

1. The ozone concentration control method of the refrigerator deodorizer is characterized by comprising the following steps:
after the refrigerator deodorizer is started, the refrigerator deodorizer defaults to enter an ozone concentration increasing stage, and the current ozone concentration value in the refrigerator is judged in the ozone concentration increasing stage;
if the detected ozone concentration is greater than the sum of the set concentration and the deviation value after the starting, directly turning off the ozone generator and entering an ozone concentration maintaining stage;
when entering the ozone concentration maintenance stage, the ozone concentration is judged, and the opening or closing of the ozone generator is controlled based on the ozone concentration, the difference between the ozone concentration and the deviation value and the magnitude relation between the sum of the ozone concentration and the deviation value.
2. The ozone concentration control method of a refrigerator deodorizer of claim 1 further comprising: and if the starting ozone concentration is less than or equal to the sum of the set concentration and the deviation value, starting an ozone generator in the refrigerator deodorizer until the ozone concentration is greater than the sum of the set concentration and the deviation value, and closing the ozone generator.
3. The ozone concentration control method of a refrigerator deodorizer of claim 1 further comprising: if the ozone concentration detected after the refrigerator deodorizer is started is greater than the sum of the set concentration and the deviation value, the ozone generator is directly closed, and the ozone concentration maintaining stage is started.
4. The ozone concentration control method of a refrigerator deodorizer of claim 1 further comprising: when entering an ozone concentration maintaining stage, judging the ozone concentration, and when the ozone concentration is less than or equal to the difference value between the set concentration and the deviation value, starting the ozone generator to enter an ozone concentration increasing stage.
5. The ozone concentration control method of a refrigerator deodorizer of claim 4 further comprising: and when the ozone concentration is greater than or equal to the sum of the set concentration and the deviation value, closing the ozone generator and entering an ozone concentration maintaining stage.
6. The method as claimed in claim 1, wherein the ozone generator is still turned off when the ozone concentration is greater than or equal to the difference between the set concentration and the offset value and less than or equal to the sum of the set concentration and the offset value when entering the ozone concentration maintaining stage.
7. The method as claimed in claim 6, wherein the ozone generator is turned on again when the concentration of ozone in the refrigerator is reduced to below the difference between the set concentration and the deviation value.
8. The method as claimed in claim 1, wherein the ozone generator is turned on when the ozone concentration is less than or equal to the difference between the set concentration and the deviation value;
and when the concentration of the ozone rises to be more than or equal to the sum of the set concentration and the deviation value, the ozone generator is turned off, and when the concentration of the ozone in the refrigerator is gradually reduced to be more than or equal to the difference value of the set concentration and the deviation value, the ozone generator is turned on again.
9. A refrigerator deodorizer for performing the ozone concentration control method of the refrigerator deodorizer of any one of claims 1 to 8, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein an air inlet is formed on one side surface of the shell, and an air outlet is formed on the other side surface of the shell;
the ozone generator is arranged in the shell and can generate ozone; and
the ozone sensor is arranged in the shell and can detect the concentration of ozone entering from the air inlet in real time, and the ozone can pass through the air outlet and be discharged into the refrigerator compartment.
10. The refrigerator deodorizer of claim 9 wherein said ozone sensor is disposed at said air intake.
11. The refrigerator deodorizer of claim 10 wherein said air inlet and said air outlet are oppositely disposed.
12. The refrigerator deodorizer of claim 9 further comprising an exhaust fan disposed within said housing, said exhaust fan exhausting ozone generated by said ozone generator from said outlet vent into a compartment of said refrigerator.
13. The refrigerator deodorizer of claim 9 further comprising a control panel disposed on said housing, said control panel being capable of controlling the start and stop of said refrigerator deodorizer.
14. A refrigerator comprising a refrigerator body in which a compartment is constructed, characterized by further comprising the refrigerator deodorizer of any one of the above claims 9 to 13 provided in the compartment.
15. An electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the steps of the method for controlling ozone concentration in a deodorizer of a refrigerator according to any one of claims 1-8.
16. A non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program when executed by a processor implements the steps of the method for controlling ozone concentration of a refrigerator deodorizer of any one of claims 1-8.
CN202111010682.0A 2021-08-31 2021-08-31 Ozone concentration control method of refrigerator deodorizer, refrigerator deodorizer and refrigerator Pending CN113686074A (en)

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