CN2788418Y - Fridge positive and negative ion fresh-keeping device - Google Patents
Fridge positive and negative ion fresh-keeping device Download PDFInfo
- Publication number
- CN2788418Y CN2788418Y CN 200520069119 CN200520069119U CN2788418Y CN 2788418 Y CN2788418 Y CN 2788418Y CN 200520069119 CN200520069119 CN 200520069119 CN 200520069119 U CN200520069119 U CN 200520069119U CN 2788418 Y CN2788418 Y CN 2788418Y
- Authority
- CN
- China
- Prior art keywords
- positive
- refrigerator
- oscillating circuit
- voltage rectifier
- transformer
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 150000002500 ions Chemical class 0.000 claims description 19
- 238000004321 preservation Methods 0.000 claims description 13
- 238000010926 purge Methods 0.000 claims description 5
- 125000005626 carbonium group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000019634 flavors Nutrition 0.000 abstract 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 4
- 235000012055 fruits and vegetables Nutrition 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a positive and negative ion preserving device for a refrigerator, which is used for the purposes of removing foreign flavors, preserving, sterilizing, etc. in a household refrigerator. The positive and negative ion preserving device for a refrigerator mainly comprises a body case (7), and an oscillating circuit (2), a transformer (3) and a positive negative voltage rectifier (4) are arranged in the body case (7). The oscillating circuit (2) is connected with the transformer (3), the output end of which is connected with the positive negative voltage rectifier (4), the negative ion output end of the positive negative voltage rectifier (4) is connected with an emission head (5), the positive ion output end is connected with a receiving head (6), and the body case (7) is correspondingly provided with an air inflow window (9) and a purified air outflow window (8). The oscillating circuit (2) can also be provided with a time controller (1) which is used for controlling the timing make and break of a working power supply, the time controller can be regulated through a light touch regulating button (10), and cycle make-break time can be showed through four LED (11). The utility model has the characteristics of reliable performance, continuous use for a long time, no need for replacement, no strange smell, good preserving effect, etc., and can do good to health.
Description
Affiliated technical field:
The utility model relates to a kind of refrigerator negative ions preservation device, is mainly used in domestic refrigerator and removes peculiar smell, and is fresh-keeping, purposes such as sterilization.
Background technology:
Existing refrigerator fruit and vegetable preservation method is generally ozone fresh-keeping, adsorbent is fresh-keeping or anion generator.The former installs ozone generator in cold compartment of refrigerator or fruit and vegetable case, discharge a large amount of ozone by ozone generator and remove the gas that accelerates the ripening--the ethene that fruit and vegetable discharge, thereby play preservation.But ozone fresh-keeping has the following disadvantages: 1, be difficult to control the concentration of ozone, too high ozone concentration can damage human body; 2, the ozone that remains in the refrigerator has strong fishlike smell, the sensation that Wen Houyou feels sick.The latter is the sorbing material in the built-in amplification quantity of refrigerator, as active carbon, zeolite, molecular sieve etc., by sorbing material the ethylene absorption in the refrigerator is fallen.The benefit of this mode is conspicuous, but shortcoming is to use the phase shorter.Must change sorbing material continually, also increase use cost.And the existing anion generator that is used for fridge freshness retaining, can only in certain zone, discharge anion fine-purification, can not drive the interior static air of refrigerator flows to reach comprehensive purification, the auxiliary air that promotes of fan also can not be installed in refrigerator for it separately, sphere of action is less, therefore, can not carry out comprehensive Preservation Treatment to food in the refrigerator.
The utility model content:
In order to address the above problem, the utility model provides a kind of refrigerator negative ions preservation device, it surrounds harmful substance floating in the air by the negative ions group and decomposes, to reach the effect that purifies air, utilize negative ions motion mutually in air simultaneously, promote air flows, output contains negative ions group's moving air, to reach the effect of food in comprehensive cleaning refrigerator.
The technical solution of the utility model is as follows: a kind of refrigerator negative ions preservation device, comprise housing, oscillating circuit, transformer and generating positive and negative voltage rectifier are housed in the housing, it is characterized in that oscillating circuit connects transformer, the transformer output connects the generating positive and negative voltage rectifier, the negative ion output of described generating positive and negative voltage rectifier connects emitting head, and the carbonium output connects the reception head, and correspondence is provided with air and flows into window and purge gas flow exit window on the described housing.
As the further improvement of technical scheme, be provided with one in the described oscillating circuit and be used for the regularly time controller of break-make of Control work power supply, but setting-up time purifies and sterilization automatically.
Operation principle of the present utility model is: the generating positive and negative voltage rectifier is just producing, anion combines with the water in air molecule, the aggregate that formation is made up of hydrone and hydroxide ion (being the negative ions group), the negative ions group is free in air, with mould, after the molecule contact of harmful substances such as stink, just at once they are surrounded, isolate, active hydroxide ion (OH-) and the mould of chemical property among the negative ions group, violent chemical reaction takes place in the molecule of harmful substances such as stink, change their chemical composition, it is harmless with other to resolve into water, the material of odorless." trust to chance and strokes of luck " the filter screen deodorizing of formula and the effect of sterilization with in the past and compare, the negative ions group is free everywhere with air-flow, and the kill harmful material can effectively clean each corner in the refrigerator.Secondly, this preservation device produce simultaneously small amount of ozone (＜1ppm), can sterilization and inhibition and delay organic decomposition, prolong the freshness date of fruit and vegetable, thereby play good preservation, realized that food is fresh-keeping comprehensively.
The beneficial effects of the utility model are: but the use of dependable performance long-time continuous need not to change; Can insert AC or DC power supply, practical; The strong peculiar smell that does not have general ozone generator to produce, healthy, avoided sorbing material to need the trouble of often changing, characteristics such as good refreshing effect.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described further:
Fig. 1 is an equipment composition diagram of the present utility model,
Fig. 2 is the utility model external structure.
Embodiment
Referring to accompanying drawing 1,2, a kind of refrigerator negative ions preservation device, comprise housing 7, oscillating circuit 2, transformer 3 and generating positive and negative voltage rectifier 4 are housed in the housing 7, oscillating circuit 2 connects transformer 3, and transformer 3 outputs connect generating positive and negative voltage rectifier 4, and the negative ion output of generating positive and negative voltage rectifier 4 connects emitting head 5, the carbonium output connect to receive 6, and correspondence is provided with air and flows into window 9 and purge gas flow exit window 8 on the described housing 7.Also be provided with one in the oscillating circuit 2 and be used for the regularly time controller 1 of break-make of Control work power supply, can adjust the 10 adjustment time intervals of button by touching, setting-up time purifies and sterilization automatically, come control oscillation circuit (2) section start-stop circulation timei according to the rules, four LED11 show the length of circulation make-and-break time respectively.
After its energized, under the effect of negative ions, air can be entered by air inflow window 9 by nature, and the Purge gas after effect is accompanied by a spot of ozone and flows in case by purge gas flow exit window 8, and constantly promote air circulation, realized food taste removal, fresh-keeping and bactericidal action.
Claims (3)
1. refrigerator negative ions preservation device, comprise housing (7), oscillating circuit (2), transformer (3) and generating positive and negative voltage rectifier (4) are housed in the housing (7), oscillating circuit (2) connects transformer (3), it is characterized in that transformer (3) output connects generating positive and negative voltage rectifier (4), the negative ion output of generating positive and negative voltage rectifier (4) connects emitting head (5), the carbonium output connects reception head (6), and described housing (7) is gone up correspondence and is provided with air inflow window (9) and purge gas flow exit window (8).
2. a kind of refrigerator negative ions preservation device according to claim 1 is characterized in that can being provided with in the oscillating circuit (2) one and is used for the regularly time controller (1) of break-make of Control work power supply.
3. a kind of refrigerator negative ions preservation device according to claim 2 is characterized in that described time controller (1) can adjust button (10) and adjust by touching, and shows the circulation make-and-break time by four LED (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069119 CN2788418Y (en) | 2005-02-04 | 2005-02-04 | Fridge positive and negative ion fresh-keeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069119 CN2788418Y (en) | 2005-02-04 | 2005-02-04 | Fridge positive and negative ion fresh-keeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788418Y true CN2788418Y (en) | 2006-06-14 |
Family
ID=36786711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069119 Expired - Fee Related CN2788418Y (en) | 2005-02-04 | 2005-02-04 | Fridge positive and negative ion fresh-keeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788418Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237638A (en) * | 2010-04-07 | 2011-11-09 | 株式会社村田制作所 | Ion generating device |
| CN103727738A (en) * | 2014-01-24 | 2014-04-16 | 海信容声(广东)冰箱有限公司 | Ion preservation refrigerator |
| CN106974160A (en) * | 2017-04-18 | 2017-07-25 | 张文 | Bioenzyme activity preservation device and its method |
| CN111380292A (en) * | 2018-12-28 | 2020-07-07 | 青岛海尔股份有限公司 | Air-cooled refrigerator and sterilization method thereof |
-
2005
- 2005-02-04 CN CN 200520069119 patent/CN2788418Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237638A (en) * | 2010-04-07 | 2011-11-09 | 株式会社村田制作所 | Ion generating device |
| CN103727738A (en) * | 2014-01-24 | 2014-04-16 | 海信容声(广东)冰箱有限公司 | Ion preservation refrigerator |
| CN103727738B (en) * | 2014-01-24 | 2016-03-09 | 海信容声(广东)冰箱有限公司 | Ion preservation refrigerator |
| CN106974160A (en) * | 2017-04-18 | 2017-07-25 | 张文 | Bioenzyme activity preservation device and its method |
| CN111380292A (en) * | 2018-12-28 | 2020-07-07 | 青岛海尔股份有限公司 | Air-cooled refrigerator and sterilization method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060614 Termination date: 20120204 |