CN1558168A - Bactericidal and sterilizing refrigerator - Google Patents
Bactericidal and sterilizing refrigerator Download PDFInfo
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- CN1558168A CN1558168A CNA200410010042XA CN200410010042A CN1558168A CN 1558168 A CN1558168 A CN 1558168A CN A200410010042X A CNA200410010042X A CN A200410010042XA CN 200410010042 A CN200410010042 A CN 200410010042A CN 1558168 A CN1558168 A CN 1558168A
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Abstract
The sterilizing refrigerator includes a cold storage chamber, a freezing chamber and an additional independent cold storage chamber with independent refrigerating circulation. The independent cold storage chamber has one sterilizing device capable of being turned on or off, so that it may be used as cold storage chamber while only the refrigerating circulation is turned on, sterilizing chamber while only the sterilizing device is turned on, and sterilizing cold storage chamber while both the refrigerating circulation and the sterilizing device are turned on.
Description
Technical field
The present invention relates to a kind of refrigerator, relate in particular to a kind of Bactericidal and sterilizing refrigerator.
Background technology
The extensive use of refrigerator has brought a lot of convenience for people's life, but refrigerator is not a condom, the food of in refrigerator, depositing, and especially the food of depositing at cold room still wants corrupt.According to microbiologist and the research of Food Science man, food spoilage is mainly caused by antibacterial and mycete.The kind of antibacterial is a lot, the ambient temperature difference of different bacterial growth breedings for cold-adaptive microbe bacterium strain, can be grown at 0 ℃-7 ℃, and the microorganism that in 7-10 days, produces visible bacterium colony, in 0 ℃ of-5 ℃ of scope, can cause the putrid microorganism of meat, poultry and vegetable can be considered to cold-adaptive microbe bacterium strain.Typical cold-adaptive microbe bacterium strain is mould real pseudomonas and Aeromonas hydrophila, they under 7 ℃ temperature, grow 3-5 days also very vigorous.For kill bacteria and mycete, people install adsorbent equipment in refrigerator, with the absorption stink, but adsorbent equipment to the antibacterial on the food in inner container of icebox surface and the refrigerator, mycete without any effect, the stink that just adsorbs microorganisms, in fact inoperative to shelf life storage and human beings'health.In recent years, in the plastics that inner container of icebox, door handle etc. is located, add antibacterial again, form present popular antimicrobial refrigerator, but this kind refrigerator can only be killed lip-deep antibacterials such as inner container of icebox, door handle, be the contact sterilization, inoperative to the antibacterial on the food.Recent years, ozonator is applied in the antibacterial of killing on the refrigerator in the refrigerator, ozone is a kind of efficient sterilizing material, can kill the antibacterial on the food in the refrigerator, but harmful when concentration is higher, and stink is heavier, and the user does not accept, therefore, never applied in the refrigerator industry.
Summary of the invention
The object of the present invention is to provide a kind of Bactericidal and sterilizing refrigerator,, prolong the fresh keeping time of food to kill the antibacterial mycete in the refrigerator.
In order to achieve the above object, technical program of the present invention lies in having adopted a kind of Bactericidal and sterilizing refrigerator, comprise cold room, refrigerating chamber, in refrigerator, also be provided with an other independent cooling circulation independence cold room, in this independent cold room a sterilizing unit is installed, forms the dual-purpose chamber of cold preservation/sterilizing.
Described sterilizing unit can be ozonator, anion generator, plasma generator, ozone anion generator and/or ultraviolet lamp group.
Contain ozone type Burdick lamp and non-ozone type Burdick lamp in the described ultraviolet lamp group.
Be provided with a sterilizing unit in the described cold room.
Described sterilizing unit can be ozonator, anion generator, plasma generator, ozone anion generator and/or ultraviolet lamp group.
Owing in refrigerator, also be provided with an other independent cooling circulation independence cold room, in this independent cold room a sterilizing unit is installed, form the dual-purpose chamber of cold preservation/sterilizing, the dual-purpose chamber of this cold preservation/sterilizing both can have been made cold room and use, also can do the sterilizing chamber uses, can also be used as the cold preservation sterilization chamber, the sterilizing unit in the chamber also can independent opening and closing.When opening kind of refrigeration cycle, close sterilizing unit, this moment, dual-purpose chamber was exactly a cold room, and its function is the same with the cold room of general refrigerator; When kind of refrigeration cycle is closed, when only opening sterilizing function, the function of dual-purpose chamber is identical with the function of common Sterilization disinfectant cabinet; When the refrigeration sterilizing function was all opened, dual-purpose chamber just became the special dual-purpose chamber that sterilization cold preservation is worked simultaneously.When this dual-purpose chamber is used as cold room, sterilizing unit is not worked, in the time need carrying out sterilizing to dual-purpose indoor article, sterilizing unit work, article are carried out sterilizing, meanwhile, under effect as the ultraviolet lamp group of sterilizing unit, part oxygen in the dual-purpose room air is converted into the ozone with strong sterilizing ability, and this ozone also carries out sterilizing to the article of dual-purpose chamber.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the present invention;
Fig. 2 is the structural representation of second kind of embodiment of the present invention;
Fig. 3 is the structural representation of the third embodiment of the present invention;
Fig. 4 is the structural representation of the 4th kind of embodiment of the present invention.
The specific embodiment
As shown in Figure 1, Bactericidal and sterilizing refrigerator of the present invention comprises refrigerating chamber 1, cold room 2, refrigerating chamber door 4, refrigerating-chamber door 5, water receiving tank 7, water receiving tank 8, refrigerator evaporator 10, freezer evaporator 11, cold chamber drawer 13, cold room shelf 14, in refrigerator, also be provided with an other independent cooling circulation independence cold room, the sterilizing unit 16 that one anion generator constitutes is installed in this independent cold room, form the dual-purpose chamber 3 of cold preservation/sterilizing, also be provided with a sterilizing unit 17 that has plasma generator to constitute in the cold room 2.Wherein 6 are the dual-purpose chamber of cold preservation/sterilizing door, and 9 are the dual-purpose chamber of cold preservation/sterilizing vaporizer, and 12 are the dual-purpose chamber of cold preservation/sterilizing shelf.
Need to prove that the sterilizing unit 16 in the present embodiment can also be ozonator, plasma generator, ozone anion generator; Sterilizing unit 17 can also be ozonator, anion generator, ozone anion generator or ultraviolet lamp group.
As shown in Figure 2, Bactericidal and sterilizing refrigerator of the present invention comprises refrigerating chamber 1, cold room 2, refrigerating chamber door 4, refrigerating-chamber door 5, water receiving tank 7, water receiving tank 8, refrigerator evaporator 10, freezer evaporator 11, cold chamber drawer 13, cold room shelf 14, in refrigerator, also be provided with an other independent cooling circulation independence cold room, the sterilizing unit of installing in this independent cold room is an ozone type Burdick lamp 15, form the dual-purpose chamber 3 of cold preservation/sterilizing, be provided with the sterilizing unit 17 that anion generator constitutes in the cold room 2.Wherein 6 are the dual-purpose chamber of cold preservation/sterilizing door, and 9 are the dual-purpose chamber of cold preservation/sterilizing vaporizer, and 12 are the dual-purpose chamber of cold preservation/sterilizing shelf.Cold room usefulness both can be made in the dual-purpose chamber 3 of independent cooling circulation cold preservation/sterilizing, also can make sterilizing chamber usefulness, can also be used as the cold preservation sterilization chamber; When the dual-purpose chamber of this cold preservation/sterilizing is used as cold room, ozone type Burdick lamp 15 is not worked, in the time need carrying out sterilizing to the article in the dual-purpose chamber 3, ozone type Burdick lamp 15 is just worked, and ultraviolet can shine on the article, and article are carried out sterilizing, meanwhile, under action of ultraviolet ray, airborne part oxygen is converted into the ozone with strong sterilizing ability in the dual-purpose chamber 3, and this ozone also carries out sterilizing to the article in the dual-purpose chamber 3.
As shown in Figure 3, Bactericidal and sterilizing refrigerator of the present invention comprises refrigerating chamber 1, cold room 2, refrigerating chamber door 4, refrigerating-chamber door 5, water receiving tank 7, water receiving tank 8, refrigerator evaporator 10, freezer evaporator 11, cold chamber drawer 13, cold room shelf 14, in refrigerator, also be provided with an other independent cooling circulation independence cold room, the sterilizing unit of installing in the independent cold room is ozone type Burdick lamp 15 and ozone anion generator 20, form the dual-purpose chamber 3 of cold preservation/sterilizing, be provided with the sterilizing unit 17 that ozonator constitutes in the cold room 2.Wherein 6 are the dual-purpose chamber of cold preservation/sterilizing door, and 9 are the dual-purpose chamber of cold preservation/sterilizing vaporizer, and 12 are the dual-purpose chamber of cold preservation/sterilizing shelf.Cold room usefulness both can be made in the dual-purpose chamber 3 of independent cooling circulation cold preservation/sterilizing, also can make sterilizing chamber usefulness, can also be used as the cold preservation sterilization chamber; Ozone anion generator 20 in the dual-purpose chamber 3 of cold preservation/sterilizing also can independent opening and closing.When opening kind of refrigeration cycle, close ozone anion generator 20, this moment, dual-purpose chamber 3 just became cold room, and its function is the same with the cold room of general refrigerator; When kind of refrigeration cycle is closed, when only opening ozone anion generator 20, the function of dual-purpose chamber 3 is identical with the function of common Sterilization disinfectant cabinet; When the refrigeration sterilizing function was all opened, dual-purpose chamber 3 just became the special dual-purpose chamber that sterilization cold preservation is worked simultaneously.When this dual-purpose chamber is used as cold room, ozone type Burdick lamp 15 is not worked, in the time need carrying out sterilizing to the article in the dual-purpose chamber 3, ozone type Burdick lamp 15 is just worked, and ultraviolet can shine on the article, and article are carried out sterilizing, meanwhile, under action of ultraviolet ray, airborne part oxygen is converted into the ozone with strong sterilizing ability in the dual-purpose chamber 3, and this ozone also carries out sterilizing to the article in the dual-purpose chamber 3.
As shown in Figure 4, the difference of present embodiment and embodiment 3 is: the sterilizing unit of installing in the independent cold room is ozone type Burdick lamp 15, non-ozone type Burdick lamp 18 and plasma generator 19.Its sterilization process can be divided into for two steps: the first step is, ozone type Burdick lamp 15 and plasma generator 19 work, but not ozone type Burdick lamp 18 is not worked; Second step was, ozone type Burdick lamp 15 is not worked, plasma generator 19 and 18 work of non-ozone type Burdick lamp, when non-ozone type Burdick lamp 18 is worked, its optical wavelength is between 250-320nm, and the light of this wavelength not only has stronger sterilizing ability, and can be decomposed into oxygen to ozone, when sterilizing finishes, can open the door immediately and get thing.
Claims (5)
1, a kind of Bactericidal and sterilizing refrigerator comprises cold room, refrigerating chamber, it is characterized in that: also be provided with an other independent cooling circulation independence cold room in refrigerator, in this independent cold room a sterilizing unit be installed, form the dual-purpose chamber of cold preservation/sterilizing.
2, Bactericidal and sterilizing refrigerator according to claim 1 is characterized in that: described sterilizing unit can be ozonator, anion generator, plasma generator, ozone anion generator and/or ultraviolet lamp group.
3, Bactericidal and sterilizing refrigerator according to claim 2 is characterized in that: contain ozone type Burdick lamp and non-ozone type Burdick lamp in the described ultraviolet lamp group.
4, Bactericidal and sterilizing refrigerator according to claim 3 is characterized in that: be provided with a sterilizing unit in the described cold room.
5, Bactericidal and sterilizing refrigerator according to claim 4 is characterized in that: described sterilizing unit can be ozonator, anion generator, plasma generator, ozone anion generator and/or ultraviolet lamp group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200410010042XA CN1558168A (en) | 2004-01-30 | 2004-01-30 | Bactericidal and sterilizing refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200410010042XA CN1558168A (en) | 2004-01-30 | 2004-01-30 | Bactericidal and sterilizing refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1558168A true CN1558168A (en) | 2004-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200410010042XA Pending CN1558168A (en) | 2004-01-30 | 2004-01-30 | Bactericidal and sterilizing refrigerator |
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| CN (1) | CN1558168A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977439A (en) * | 2014-04-15 | 2014-08-13 | 中国科学院等离子体物理研究所 | Plasma enhanced paper money disinfection sterilizer and method |
| CN104567243A (en) * | 2014-12-29 | 2015-04-29 | 合肥华凌股份有限公司 | Refrigerator |
| CN107712570A (en) * | 2017-09-20 | 2018-02-23 | 海宁杜氏进出口有限公司 | A kind of bird's nest sterilization process |
| CN112097448A (en) * | 2020-10-23 | 2020-12-18 | 长虹美菱股份有限公司 | Sterilizing refrigerator and sterilizing method |
-
2004
- 2004-01-30 CN CNA200410010042XA patent/CN1558168A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977439A (en) * | 2014-04-15 | 2014-08-13 | 中国科学院等离子体物理研究所 | Plasma enhanced paper money disinfection sterilizer and method |
| CN104567243A (en) * | 2014-12-29 | 2015-04-29 | 合肥华凌股份有限公司 | Refrigerator |
| CN107712570A (en) * | 2017-09-20 | 2018-02-23 | 海宁杜氏进出口有限公司 | A kind of bird's nest sterilization process |
| CN112097448A (en) * | 2020-10-23 | 2020-12-18 | 长虹美菱股份有限公司 | Sterilizing refrigerator and sterilizing method |
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