CN102538383A - Sterilization and refreshing control method of refrigerator - Google Patents
Sterilization and refreshing control method of refrigerator Download PDFInfo
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- CN102538383A CN102538383A CN201210052083XA CN201210052083A CN102538383A CN 102538383 A CN102538383 A CN 102538383A CN 201210052083X A CN201210052083X A CN 201210052083XA CN 201210052083 A CN201210052083 A CN 201210052083A CN 102538383 A CN102538383 A CN 102538383A
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- storeroom
- control method
- blower fan
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Abstract
The invention discloses a sterilization and refreshing control method of a refrigerator. The sterilization and refreshing control method comprises the following steps of: (1) detecting whether a refrigerator door is opened; (2) when the refrigerator door is closed each time, controlling the refrigerator to enter a first mode; (3) after a sterilization device and a fan continuously run a first predetermined time, controlling the refrigerator to enter a second mode, wherein the second mode comprises the steps of: (a) continuously running the sterilization device and the fan for a second predetermined time, and (b) stopping running for a third predetermined time, and circularly executing the steps (a) and (b) for the predetermined times; (4) after the steps (a) and (b) are circularly executed for the predetermined times, controlling the refrigerator to enter a third mode; and (5) returning to the step (3) and circularly executing the steps (3) and (4). According to the sterilization and refreshing control method of the refrigerator, disclosed by the embodiment of the invention, the sterilization efficiency is improved, the switch on time of an ultraviolet lamp is greatly shortened under the condition that the sterilization and refreshing effects are guaranteed, and further the service life of the ultraviolet lamp is prolonged.
Description
Technical field
The present invention relates to the refrigerator technical field, in particular to a kind of sterilization fresh control method of refrigerator.
Background technology
The preserving and sterilizing function of existing refrigerator generally is to come that through ultraviolet lamp the storage area in the refrigerator body is carried out directly ultraviolet irradiation to realize.Thisly carry out the mode of direct irradiation through ultraviolet lamp, deposit in the storage area form easily behind the article ultraviolet lamp irradiation less than the dead angle, make the sterilization effect that has reduced ultraviolet lamp thus.In addition, can place some foods usually in the storage area, may for example be that the nutritional labeling of meat, fruit, vegetables etc. is destroyed, and influences the quality of food to food if ultraviolet ray is shone food for a long time.And the life-span of present ultraviolet lamp generally in 5000 hours, simply on average turn on and off and can shorten its actual life greatly.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.
In view of this, the present invention need provide a kind of sterilization fresh control method of refrigerator, and this control method is the service efficiency of ultraviolet lamp at least, prolongs its service life.
According to embodiments of the invention; A kind of sterilization fresh control method of refrigerator is provided; Said refrigerator comprises casing, bactericidal unit, blower fan and chamber door; Have storeroom and sterilizing chamber in the said casing, said sterilizing chamber has air inlet and air outlet, and said sterilizing chamber is communicated with said storeroom through said air inlet and said air outlet; Said bactericidal unit is located in the said sterilizing chamber; Said blower fan is located at and is used in the casing air is circulated between said storeroom and said sterilizing chamber, and said chamber door is used to open and close said storeroom: said method comprising the steps of: whether (1) is detected said chamber door and is opened, and when said chamber door is opened, stops the operation of said bactericidal unit and said blower fan; (2) at every turn, control said refrigerator and get into first pattern, when chamber door is closed wherein in the said bactericidal unit of said first pattern and said first scheduled time of blower fan continuous service; (3) at said bactericidal unit and said blower fan continuous service after first scheduled time; Control said refrigerator and get into second pattern; Wherein in second pattern; (a) the said bactericidal unit and said second scheduled time of blower fan continuous service, (b) the 3rd scheduled time out of service then, circulation step (a) and (b) pre-determined number; (4) at circulation step (a) with (b) behind the pre-determined number, control said refrigerator and get into three-mode, wherein in the three-mode said bactericidal unit out of service and the 4th scheduled time of said blower fan; (5) return step (3), and circulation execution in step (3) and (4).
According to the sterilization fresh control method of the refrigerator of the embodiment of the invention, through first pattern, second pattern and the three kinds of different working patterns of three-mode that are provided with, in three kinds of patterns; When bactericidal unit and blower fan work, the air in storeroom and the sterilizing chamber constantly circulates, and air is fed to sterilization in the sterilizing chamber; Improved sterilizing efficiency; Under the situation of the effect that has guaranteed sterilization fresh, significantly reduced the service time of ultraviolet lamp, and then prolonged the service life of ultraviolet lamp.
According to one embodiment of present invention, said first scheduled time is 10-20 minute.
According to one embodiment of present invention, said second scheduled time is 2-6 minute.
According to one embodiment of present invention, said the 3rd scheduled time is 3-8 minute.
According to one embodiment of present invention, said the 4th scheduled time is 8-12 hour.
According to one embodiment of present invention, said sterilizing chamber is positioned at the top of said storeroom, is provided with dividing plate in the said casing, and said storeroom and said sterilizing chamber are separated by said dividing plate.
According to one embodiment of present invention; The inwall of said dividing plate and said storeroom limits wind inlet channel and air-out air channel; One end in said air intake airduct road links to each other with said air inlet and the other end is communicated with said storeroom, and an end in said air-out air port links to each other with said air-out air channel and the other end is communicated with said storeroom.
According to one embodiment of present invention; The cross-sectional area of the interlude in said air-out air channel is less than the cross-sectional area at the two ends in said air-out air channel; Said air outlet level height is lower than the level height of said air inlet, and relative both sides and said blower fan that said air inlet and said air outlet are positioned at said sterilizing chamber are located at said air outlet place or air inlet place.
According to one embodiment of present invention, said bactericidal unit is a ultraviolet lamp.
According to one embodiment of present invention, at least a portion perisporium of said sterilizing chamber is provided with reflectorized material.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 has shown the structural representation of the refrigerator of the sterilization fresh control method of refrigerator according to an embodiment of the invention; With
Fig. 2 has shown the control flow chart according to the sterilization fresh control method of the refrigerator of the embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.
Like Fig. 1, shown in Figure 2, the sterilization fresh control method of refrigerator according to an embodiment of the invention, refrigerator comprises: casing 10, bactericidal unit 20, blower fan 30 and chamber door 40.
Particularly, can have storeroom 11 and sterilizing chamber 12 in the casing 10, storeroom 11 is used to deposit article, and bactericidal unit 20 is arranged in the sterilizing chamber 12, so that the air in the sterilizing chamber 12 is carried out disinfection.Bactericidal unit 20 is a ultraviolet lamp, and ultraviolet lamp carries out disinfection through the bacterium of killing in the sterilizing chamber 12, and ultraviolet lamp has the sterilizing efficiency height, the low characteristics of sterilization cost.Chamber door 40 is used to open and close storeroom 11.
Sterilizing chamber 12 has air inlet 121 and air outlet 122, and sterilizing chamber 12 is communicated with storeroom 11 through air inlet 121 and air outlet 122, so that the air that enters into sterilizing chamber 12 from storeroom 11 is carried out disinfection.Air in the storeroom 11 can enter into sterilizing chamber 12 from air inlet 121, and the air in the sterilizing chamber 12 can turn back to the storeroom 11 from air outlet 122.
Blower fan 30 is located in the casing 10, is used for air is circulated between storeroom 11 and sterilizing chamber 12, constantly the air in the storeroom 11 is carried out disinfection.
Its control method may further comprise the steps: whether (1) is detected chamber door 40 and is opened, and when chamber door 40 is opened, stops the operation of bactericidal unit 20 and blower fan 30, to stop the sterilization to casing 10 inside.
(2) when chamber door 40 is closed at every turn, the control refrigerator gets into first pattern, wherein at the first pattern bactericidal unit 20 and blower fan first scheduled time of 30 continuous services, so that casing 10 inner continuing are sterilized.
(3) at bactericidal unit 20 and blower fan after first scheduled time of 30 continuous services; The control refrigerator gets into second pattern; Wherein in second pattern, (a) bactericidal unit 20 and blower fan second scheduled time of 30 continuous services, (b) the 3rd scheduled time out of service then; Circulation step (a) and (b) pre-determined number for example can circulate 5 times.
(4) at circulation step (a) and (b) pre-determined number.After for example being 5 times, the control refrigerator gets into three-mode, wherein in the three-mode bactericidal unit 20 out of service and the 4th scheduled time of blower fan 30.
(5) return step (3), and circulation execution in step (3) and (4).
Sterilization fresh control method according to the refrigerator of the embodiment of the invention; Through first pattern, second pattern and the three kinds of different working patterns of three-mode that are provided with, in three kinds of patterns, when bactericidal unit 20 is worked with blower fan 30; Storeroom 11 constantly circulates with sterilizing chamber's 12 interior air; Air is fed to sterilization in the sterilizing chamber 12, has improved sterilizing efficiency, under the situation of the effect that has guaranteed sterilization fresh; Significantly reduce the service time of ultraviolet lamp, and then prolonged the service life of ultraviolet lamp.
According to one embodiment of present invention, first scheduled time can be 10-20 minute.For example can be 10 minutes, 15 minutes or 20 minutes, can be provided with according to the volume size of refrigerator and the rotating speed of blower fan 30, to satisfy the requirement of sterilization fresh.Second scheduled time can be 2-6 minute.Preferably can be 3 minutes, its length can be adjusted according to the length of first scheduled time, effectively storeroom 11 is carried out sterilization.The 3rd scheduled time can be 3-8 minute.For example can be 5 minutes.Thus, can play the effect of storeroom 11 being carried out the batch (-type) sterilization.Make sterilization more thorough.The 4th scheduled time was 8-12 hour.Preferred status 10 hours, ultraviolet lamp and blower fan 30 are not worked during this period, thus, can reduce the service time of ultraviolet lamp, prolong its service life, and simultaneously, blower fan 30 is out of service also can saves energy.
As shown in Figure 1, according to one embodiment of present invention, sterilizing chamber 12 can be positioned at the top of storeroom 11.Thus, can make things convenient for air between storeroom 11 and sterilizing chamber 12, to circulate after in storeroom 11, depositing article, and this structure is easy to also realize that only need in casing 10, be provided with dividing plate 19, storeroom 11 can be separated by dividing plate 19 with sterilizing chamber 12.Thus, in the air circulation effect that guarantees between storeroom 11 and the sterilizing chamber 12, improve the production efficiency of refrigerator, reduced the production cost of refrigerator.
Further; Dividing plate 19 limits wind inlet channel 50 and air-out air channel 60 with the inwall of storeroom 11; One end of wind inlet channel 50 links to each other with air inlet 121 and the other end is communicated with storeroom 11, and an end of air outlet 122 links to each other with air-out air channel 60 and the other end is communicated with storeroom 11.Wind inlet channel 50 is set can make the air of entering and outflow sterilizing chamber 12 concentrate with air-out air channel 60; 12 entering apothecas 11 have faster speed from the sterilizing chamber with air from apotheca 11 entering sterilizing chambers 12 to make air, have improved sterilizing efficiency and refrigerating efficiency.
Further, the cross-sectional area of the interlude in air-out air channel 60 is less than the cross-sectional area at the two ends in air-out air channel.Thus, can in air-out air channel 60, make the air that enters into from sterilizing chamber 12 in the storeroom 11 obtain quickening, make more smooth that air circulates between storeroom 11 and sterilizing chamber 12.
As shown in Figure 1, according to one embodiment of present invention, air outlet 122 level heights are lower than the level height of air inlet 121.Thus, can make from the sterilizing chamber 12 cold airs that flow out directly flow to the bottom of storeroom 11, with convenient whole storeroom 11 freezed, to improve refrigeration and sterilizing efficiency simultaneously.
According to one embodiment of present invention, air inlet 121 is located at air outlet 122 places or air inlet 121 places with relative both sides and the blower fan 30 that air outlet 122 is positioned at sterilizing chamber 12.Thus, after being set, blower fan 30 can accelerate the circulation rate of air between storeroom 11 and sterilizing chamber 12.
As shown in Figure 1, blower fan 30 is located at air outlet 122 places, and at this moment, blower fan 30 is dried to storeroom 11 from sterilizing chamber 12, be blown into storeroom 11 with the air after will sterilizing from sterilizing chamber 12 among.When if blower fan 30 is located at air inlet 121 places, 30 air draughts in sterilizing chamber 12 of blower fan.The present invention is not limited to this, and for example, blower fan 30 can be established the optional position in the sterilizing chamber 12, and its effect is that air is brought into the sterilizing chamber 12 from air inlet 121, and the air after will sterilizing is sent to the storeroom 11 from sterilizing chamber 12 from air outlet.
As shown in Figure 1, according to one embodiment of present invention, at least a portion perisporium of sterilizing chamber 12 is provided with reflectorized material 90.For example; Reflectorized material 90 can be arranged on the inner roof wall of sterilizing chamber 12, and at this moment, ultraviolet lamp can be located on the interior diapire of sterilizing chamber 12; Reflectorized material can be aluminum foil and adhesive tape; The ultraviolet light that aluminum foil and adhesive tape can the uv reflectance lamp sends thus, can improve the disinfection efficiency of air in the sterilizing chamber 12.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that; Under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (10)
1. the sterilization fresh control method of a refrigerator; Said refrigerator comprises casing, bactericidal unit, blower fan and chamber door; Have storeroom and sterilizing chamber in the said casing, said sterilizing chamber has air inlet and air outlet, and said sterilizing chamber is communicated with said storeroom through said air inlet and said air outlet; Said bactericidal unit is located in the said sterilizing chamber; Said blower fan is located at and is used in the casing air is circulated between said storeroom and said sterilizing chamber, and said chamber door is used to open and close said storeroom: it is characterized in that, said method comprising the steps of:
(1) detects said chamber door and whether open, and when said chamber door is opened, stop the operation of said bactericidal unit and said blower fan;
(2) at every turn, control said refrigerator and get into first pattern, when chamber door is closed wherein in the said bactericidal unit of said first pattern and said first scheduled time of blower fan continuous service;
(3) at said bactericidal unit and said blower fan continuous service after first scheduled time; Control said refrigerator and get into second pattern; Wherein in second pattern; (a) the said bactericidal unit and said second scheduled time of blower fan continuous service, (b) the 3rd scheduled time out of service then, circulation step (a) and (b) pre-determined number;
(4) at circulation step (a) with (b) behind the pre-determined number, control said refrigerator and get into three-mode, wherein in the three-mode said bactericidal unit out of service and the 4th scheduled time of said blower fan; With
(5) return step (3), and circulation execution in step (3) and (4).
2. the sterilization fresh control method of refrigerator according to claim 1 is characterized in that, said first scheduled time is 10-20 minute.
3. the sterilization fresh control method of refrigerator according to claim 1 is characterized in that, said second scheduled time is 2-6 minute.
4. the sterilization fresh control method of refrigerator according to claim 1 is characterized in that, said the 3rd scheduled time is 3-8 minute.
5. the sterilization fresh control method of refrigerator according to claim 1 is characterized in that, said the 4th scheduled time is 8-12 hour.
6. the sterilization fresh control method of refrigerator according to claim 1 is characterized in that, said sterilizing chamber is positioned at the top of said storeroom, is provided with dividing plate in the said casing, and said storeroom and said sterilizing chamber are separated by said dividing plate.
7. the sterilization fresh control method of refrigerator according to claim 6; It is characterized in that; The inwall of said dividing plate and said storeroom limits wind inlet channel and air-out air channel; One end in said air intake airduct road links to each other with said air inlet and the other end is communicated with said storeroom, and an end in said air-out air port links to each other with said air-out air channel and the other end is communicated with said storeroom.
8. the sterilization fresh control method of refrigerator according to claim 7; It is characterized in that; The cross-sectional area of the interlude in said air-out air channel is less than the cross-sectional area at the two ends in said air-out air channel; Said air outlet level height is lower than the level height of said air inlet, and relative both sides and said blower fan that said air inlet and said air outlet are positioned at said sterilizing chamber are located at said air outlet place or air inlet place.
9. the sterilization fresh control method of refrigerator according to claim 1 is characterized in that, said bactericidal unit is a ultraviolet lamp.
10. the sterilization fresh control method of refrigerator according to claim 6 is characterized in that, at least a portion perisporium of said sterilizing chamber is provided with reflectorized material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201210052083 CN102538383B (en) | 2012-03-01 | 2012-03-01 | Sterilization and refreshing control method of refrigerator |
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| CN 201210052083 CN102538383B (en) | 2012-03-01 | 2012-03-01 | Sterilization and refreshing control method of refrigerator |
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| CN102538383A true CN102538383A (en) | 2012-07-04 |
| CN102538383B CN102538383B (en) | 2013-12-25 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567245A (en) * | 2014-12-31 | 2015-04-29 | 合肥华凌股份有限公司 | Sterilization refrigerator |
| CN107429966A (en) * | 2015-05-28 | 2017-12-01 | 车成凯 | A kind of refrigerator with time reminding function |
| CN107763927A (en) * | 2017-11-07 | 2018-03-06 | 上海酒店设备工程成套南翔厂有限公司 | Refrigerator with sterilizing function |
| US20190159874A1 (en) * | 2016-05-02 | 2019-05-30 | Seoul Viosys Co., Ltd. | Implant packaging container |
| CN110030785A (en) * | 2019-05-22 | 2019-07-19 | 长虹美菱股份有限公司 | A kind of antimicrobial refrigerator |
| CN111182403A (en) * | 2019-12-31 | 2020-05-19 | 歌尔科技有限公司 | Earphone control method, earphone control device and computer readable storage medium |
| CN111854286A (en) * | 2020-07-28 | 2020-10-30 | 合肥华凌股份有限公司 | Intelligent device and control method, household appliance and control method, and storage medium |
| CN114857836A (en) * | 2022-06-02 | 2022-08-05 | 珠海格力电器股份有限公司 | Refrigerator and control method |
| WO2023059300A1 (en) * | 2021-10-06 | 2023-04-13 | Vestel Beyaz Esya Sanayi Ve Ticaret Anonim Sirketi | A cooling device with a sterilization system and an operation method thereof |
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| CN104567245A (en) * | 2014-12-31 | 2015-04-29 | 合肥华凌股份有限公司 | Sterilization refrigerator |
| CN104567245B (en) * | 2014-12-31 | 2017-04-19 | 合肥华凌股份有限公司 | Sterilization refrigerator |
| CN107429966A (en) * | 2015-05-28 | 2017-12-01 | 车成凯 | A kind of refrigerator with time reminding function |
| US20190159874A1 (en) * | 2016-05-02 | 2019-05-30 | Seoul Viosys Co., Ltd. | Implant packaging container |
| CN107763927A (en) * | 2017-11-07 | 2018-03-06 | 上海酒店设备工程成套南翔厂有限公司 | Refrigerator with sterilizing function |
| CN110030785A (en) * | 2019-05-22 | 2019-07-19 | 长虹美菱股份有限公司 | A kind of antimicrobial refrigerator |
| CN111182403A (en) * | 2019-12-31 | 2020-05-19 | 歌尔科技有限公司 | Earphone control method, earphone control device and computer readable storage medium |
| CN111854286A (en) * | 2020-07-28 | 2020-10-30 | 合肥华凌股份有限公司 | Intelligent device and control method, household appliance and control method, and storage medium |
| WO2023059300A1 (en) * | 2021-10-06 | 2023-04-13 | Vestel Beyaz Esya Sanayi Ve Ticaret Anonim Sirketi | A cooling device with a sterilization system and an operation method thereof |
| CN114857836A (en) * | 2022-06-02 | 2022-08-05 | 珠海格力电器股份有限公司 | Refrigerator and control method |
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|---|---|
| CN102538383B (en) | 2013-12-25 |
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Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
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