CN203758162U - Multifunctional preservation device and refrigerating device - Google Patents
Multifunctional preservation device and refrigerating device Download PDFInfo
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- CN203758162U CN203758162U CN201420052292.9U CN201420052292U CN203758162U CN 203758162 U CN203758162 U CN 203758162U CN 201420052292 U CN201420052292 U CN 201420052292U CN 203758162 U CN203758162 U CN 203758162U
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Abstract
The utility model relates to a multifunctional preservation device and a refrigerating device. The multifunctional preservation device comprises an ionizer (110), a preservation mode circuit, a sterilization mode circuit and a control system. The control system is connected with the ionizer (110) through the preservation mode circuit and the sterilization mode circuit. The multifunctional preservation device further comprises a filter module (120), connected with the control system, and an air supply mechanism (130). The filter module (120) is used for purifying air. The air supply mechanism (130) is used for accelerating flow of the air. When the control system controls the ionizer (110) to operate through the preservation mode circuit, the control system controls the air supply mechanism (130) to operate at the same time; when the control system controls the ionizer (110) to operate through the sterilization mode circuit, the control system controls the air supply mechanism (130) to shut down. The multifunctional preservation device has the advantages that selection is flexible, foods can be preserved, sterilized and purified in an all-round manner and food storage quality is greatly improved.
Description
Technical field
The utility model relates to a kind of multifunctional fresh-keeping device and refrigeration plant.
Background technology
Along with the raising day by day of people's living standard, refrigerator has become the necessity of family expenses life, and the requirement of health, health and the security performance of people to refrigerator is also more and more higher.Early stage refrigerator only relies on low temperature to extend the food storage phase, and due to without any degerming functions, bacterium still grows breeding under low temperature environment, causes thus food putrid and deteriorated and produce peculiar smell in cold storage procedure, has a strong impact on the storage quality of food.Traditional refrigerator degerming method is in inner container of icebox, to add anti-biotic material, although there is certain bacteria-eliminating efficacy, but can only kill the bacterium contacting with inner container of icebox wall, bacterium free in food surface and refrigerator inside atmosphere is still constantly growing breeding, cause food putrid and deteriorated and produce peculiar smell in storage, thereby affect the storage quality of food.
For head it off, existing patent CN201220640207.1, name is called a kind of refrigerator degerming preservation device that eliminates the unusual smell, it comprises: the inwall end face at described fixture is provided with photocatalyst and carrier, LED lamp and circuit board are fixedly arranged on the inwall bottom surface of described fixture, photocatalyst and carrier are relative with the position of LED lamp in fixture, be convenient to LED lamp photocatalyst is irradiated.When use, air circulates through the degerming preservation device that eliminates the unusual smell from return air inlet, and in cyclic process, the degerming preservation device that eliminates the unusual smell constantly adsorbs and removes airborne harmful substance, and air in refrigerator is purified.
But the fresh-keeping selection mode of the degerming of this patent is single, and the fresh-keeping effect of degerming is also poor.
Utility model content
Technical problem to be solved in the utility model is, provide a kind of select flexibly and to food play in all directions fresh-keeping, degerming and purification effect, greatly improve the multifunctional fresh-keeping device of food storage quality;
The utility model also provides a kind of refrigeration plant that utilizes described multifunctional fresh-keeping device.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of multifunctional fresh-keeping device, comprise ion generator, fresh-keeping mode circuit, degerming mode circuit and control system, control system is connected with ion generator with degerming mode circuit by fresh-keeping mode circuit respectively, wherein, also comprise the filtering module and the wind pushing mechanism that are connected with control system, filtering module is used for purifying air, and wind pushing mechanism is used for accelerating gas communication;
In the time that control system is worked by fresh-keeping mode circuit control ion generator, control system control wind pushing mechanism is worked simultaneously; In the time that control system is worked by degerming mode circuit control ion generator, control system control wind pushing mechanism is closed simultaneously.
In this programme, by increasing filtering module and wind pushing mechanism, in the time of the fresh-keeping pattern of operation, operation wind pushing mechanism, not only make gas circulation accelerate, contribute to the diverse location to refrigeration space by the small size water clusters circulation after decomposing, fully to realize fresh-keeping and purification function simultaneously.
In the time that control system is worked by fresh-keeping mode circuit control ion generator, the output voltage of cation emitter stage is that the output voltage of+1.0～+ 2.5kV, the anion emission utmost point is-2.0～-3.2kV.In this voltage range, be conducive to destroy the Cluster Structures of airborne water clusters, large scale water clusters is decomposed into small size water clusters, the small size water clusters after decomposition is conducive to the absorption of fruits and vegetables, thereby realize, fruits and vegetables is played to fresh-keeping effect.
In the time that control system is worked by degerming mode circuit control ion generator, the output voltage of cation emitter stage is that the output voltage of+2.0～+ 4.0kV, the anion emission utmost point is-2.5～-4.5kV.In this voltage range, can form a large amount of cations and anion by direct ionization air, positive and negative ion group causes series reaction in air, the active material producing reacts with bacterium generation charge neutrality, its molecular structure is changed, thereby make inactivation of bacteria or decomposition, realize degerming functions with this.
Concrete, described filtering module is NACF or porous ceramics; Described wind pushing mechanism is fan.
Described fresh-keeping mode circuit comprises the first high pressure trigger module and boost module, and described degerming mode circuit comprises the second high pressure trigger module and described boost module, and the current oscillation frequency of described the first high pressure trigger module output is low compared with the second high pressure trigger module;
Described fresh-keeping mode circuit comprises high pressure trigger module and the first boost module, and described degerming mode circuit comprises described high pressure trigger module and the second boost module, and the voltage of described the first boost module output is low compared with the voltage of the second boost module.
Described ion generator comprises insulation clamshell, cation emitter stage, the anion emission utmost point, the first functional ring, the second functional ring, insulating support and top cover;
Cation emitter stage and the anion emission utmost point are fixed in insulation clamshell, the first functional ring and the second functional ring are metal ring, be arranged on the opening part of insulation clamshell by insulating support, positive and negative ion emitter stage is separately fixed at the middle shaft position of first, second functional ring, and the height of positive and negative ion emitter stage is no more than respectively first, second functional ring, top cover is located on insulation clamshell opening, is provided with grid on top cover.
Wind pushing mechanism and filtering module are adjacent, and the Plane of rotation of wind pushing mechanism and filtering module be 45～90 angles, are conducive to air-flow and deliver to filtering module after by wind pushing mechanism.
In addition, the utility model also discloses a kind of refrigeration plant of multifunctional fresh-keeping device, and it comprises casing, is arranged on the inner bag on cabinet wall and is arranged on the multifunctional fresh-keeping device at inner bag top, back or air duct cover board place.
Compared with prior art, the beneficial effects of the utility model are:
The multifunctional fresh-keeping device that the utility model provides, comprises the wind pushing mechanism that has the ion generator of fresh-keeping and degerming functions, the filtering module with purification function and acceleration circulation of air concurrently, not only simple in structure, and low cost of manufacture.In addition, the multifunctional fresh-keeping device that the utility model provides, adopt ion generator, can, by controlling the switching of fresh-keeping pattern and degerming pattern, realize fresh-keeping function and degerming functions, adopt filtering module, can in refrigerator compartment, play catharsis, adopt wind pushing mechanism, can accelerate flowing of air, improve degerming performance and purifying property.The refrigerator that the utility model provides, inside is provided with above-mentioned multifunctional fresh-keeping device, the food in refrigerator compartment is played in all directions to the effect of fresh-keeping, degerming and purification, greatly improves food storage quality.
Brief description of the drawings
The structural representation of Fig. 1 multifunctional fresh-keeping device;
The structural representation of Fig. 2 ion generator;
The electric circuit schematic diagram of Fig. 3 A ion generator;
Another electric circuit schematic diagram of Fig. 3 B ion generator;
The control flow chart of Fig. 4 multifunctional fresh-keeping device.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described.Wherein, accompanying drawing is only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram can not be interpreted as the restriction to this patent; For embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, can not be interpreted as the restriction to this patent.
As shown in Figure 1, the structural representation of the multifunctional fresh-keeping device providing for the utility model, it comprises ion generator 110, filtering module 120, fan 130, blower tray 140 and outer cover 150.Wherein, ion generator 110 is connected by buckle (not shown) with outer cover 150, and filtering module 120 is connected by buckle (not shown) with outer cover 150, and fan 130 is connected by blower tray 140 with outer cover 150.Filtering module 120, for having the bulk material of purification function, can be NACF, can be also porous ceramics.
As shown in Figure 2, be the structural representation of ion generator 110, it comprises insulation clamshell 210, cation emitter stage 220, the anion emission utmost point 230, the first functional ring 240, the second functional ring 250, insulating support 260 and top cover 270.Wherein, cation emitter stage 220 is tungsten pin electrode or carbon brush electrode with the anion emission utmost point 230, adopts epoxy resin that cation emitter stage 220 and the anion emission utmost point 230 are fixed on to the bottom in insulation clamshell 210.The first functional ring 240 and the second functional ring 250 are metal ring, and internal diameter is 5～20mm, and be arranged on by insulating support 260 on the inwall of insulation clamshell 210, and be positioned at the opening part of insulation clamshell 210, and parallel with the bottom of insulation clamshell 210.Cation emitter stage 220 is fixed on the middle shaft position of the first functional ring 240, the anion emission utmost point 230 is fixed on the middle shaft position of the second functional ring 250, and the height of cation emitter stage 220 is no more than the first functional ring 240, the height of the anion emission utmost point 230 is no more than the second functional ring 250.Insulation clamshell 210 is also provided with top cover 270, on top cover 270, is provided with grid, plays the effect of gas communication.Be appreciated that cation emitter stage 220 and the anion emission utmost point 230 can be for multiple.Described wind pushing mechanism 130 is adjacent with filtering module 120, and the Plane of rotation of wind pushing mechanism 130 and filtering module 120 are 45～90 angles.
As shown in Figure 3A, be the electric circuit schematic diagram of ion generator 110.Ion generator 110, by adopting high pressure trigger module 1 and 2 two kinds of different high pressure trigger modules of high pressure trigger module, obtains different current oscillation frequencies, then after same boost module, obtains respectively the required high pressure of fresh-keeping function and degerming functions.Certainly, ion generator 110 can also be only by changing the boost module of dc source, getting different ratio of winding coils boosts, obtain respectively the required high pressure of fresh-keeping function and degerming functions, as shown in Figure 3 B, be specially described fresh-keeping mode circuit and comprise high pressure trigger module and boost module 1, described degerming mode circuit comprises described high pressure trigger module and boost module 2, and the voltage that described boost module 1 is exported is low compared with the voltage of boost module 2.
In the time starting fresh-keeping pattern, ion generator 110 is connected fresh-keeping mode circuit, now the output voltage of cation emitter stage 220 is+1.0～+ 2.5kV, the output voltage of the anion emission utmost point is-2.0～-3.2kV, and between cation emitter stage 220 and the first functional ring 240, the highfield forming between the anion emission utmost point 230 and the second functional ring 250 can destroy the Cluster Structures of airborne water clusters, large scale water clusters is decomposed into small size water clusters, small size water clusters after decomposition is conducive to the absorption of fruits and vegetables, thereby realize fruits and vegetables are played to fresh-keeping effect.Preferably, when the be respectively+2.5kV of output voltage of cation emitter stage 220 and the anion emission utmost point 230 and-3.0kV, to fresh-keeping effect the best of fruits and vegetables.
In the time starting degerming pattern, ion generator 110 is connected degerming mode circuit, now the output voltage of cation emitter stage 220 is that the output voltage of+2.0～+ 4.0kV, the anion emission utmost point is-2.5～-4.5kV, and cation emitter stage 220 can form a large amount of cations and anion by direct ionization air with the high voltage of the anion emission utmost point 230, positive and negative ion group causes series reaction in air, the active material producing reacts with bacterium generation charge neutrality, its molecular structure is changed, thereby make inactivation of bacteria or decomposition, realize degerming functions with this.Preferably, when cation emitter stage 220 and the output voltage of the anion emission utmost point 230 be respectively 3.5kV and-4.0kV, bacteria-eliminating efficacy the best.
As shown in Figure 4, be the control flow chart of multifunctional fresh-keeping device.Multifunctional fresh-keeping device by control system select to switch force fresh-keeping, force degerming, force purification pattern, degerming fresh-keeping to realize and purification function.Refer to Fig. 4, in the time starting the fresh-keeping pattern of pressure, control system is opened ion generator, connect fresh-keeping mode circuit, open fan simultaneously, not only make gas circulation accelerate, contribute to the small size water clusters circulation after decomposing to refrigerator compartment diverse location, fully to realize fresh-keeping and purification function simultaneously.
In the time starting pressure degerming pattern, control system is opened ion generator, connects degerming mode circuit, closes fan, to realize degerming and purification function simultaneously.The object of closing fan is to accelerate circulation for fear of gas to affect degerming performance.
In the time starting pressure purification pattern, control system is closed ion generator, only opens fan, and gas circulation is accelerated, and only realizes air-cleaning function.
The multifunctional fresh-keeping device providing based on above-described embodiment, the utility model also provides a kind of refrigerator, this refrigerator comprises casing, is arranged on the inner bag on cabinet wall and is arranged on the multifunctional fresh-keeping device on inner bag, the multifunctional fresh-keeping device of this multifunctional fresh-keeping device for providing in above-described embodiment.
In above-mentioned refrigerator, multifunctional fresh-keeping device can be arranged on the top of inner container of icebox, also can be arranged on the back of inner container of icebox, can also be arranged on the air duct cover board place of refrigerator (wind cooling refrigerator).
Obviously, the multifunctional fresh-keeping device that the utility model provides, can also be applied to refrigerator, plays the effect of fresh-keeping, degerming and purification, to improve food storage quality.The multifunctional fresh-keeping device that the utility model provides, also can be applied to air-conditioning, plays air moisturizing, degerming and catharsis, to improve air quality.
Claims (9)
1. a multifunctional fresh-keeping device, comprise ion generator (110), fresh-keeping mode circuit, degerming mode circuit and control system, control system is connected with ion generator (110) with degerming mode circuit by fresh-keeping mode circuit respectively, it is characterized in that, also comprise the filtering module (120) and the wind pushing mechanism (130) that are connected with control system, filtering module (120) is for purifying air, and wind pushing mechanism (130) is for accelerating gas communication;
In the time that control system is worked by fresh-keeping mode circuit control ion generator (110), control system control wind pushing mechanism (130) is worked simultaneously; In the time that control system is worked by degerming mode circuit control ion generator (110), control system control wind pushing mechanism (130) is closed simultaneously.
2. multifunctional fresh-keeping device according to claim 1, it is characterized in that, in the time that control system is worked by fresh-keeping mode circuit control ion generator (110), the output voltage of cation emitter stage (220) is that the output voltage of+1.0～+ 2.5kV, the anion emission utmost point (230) is-2.0～-3.2kV.
3. multifunctional fresh-keeping device according to claim 1, it is characterized in that, in the time that control system is worked by degerming mode circuit control ion generator, the output voltage of cation emitter stage (220) is that the output voltage of+2.0～+ 4.0kV, the anion emission utmost point (230) is-2.5～-4.5kV.
4. multifunctional fresh-keeping device according to claim 1, is characterized in that, described filtering module (120) is NACF or porous ceramics; Described wind pushing mechanism (130) is fan.
5. multifunctional fresh-keeping device according to claim 1, it is characterized in that, described fresh-keeping mode circuit comprises the first high pressure trigger module and boost module, described degerming mode circuit comprises the second high pressure trigger module and described boost module, and the current oscillation frequency of described the first high pressure trigger module output is low compared with the second high pressure trigger module.
6. multifunctional fresh-keeping device according to claim 1, it is characterized in that, described fresh-keeping mode circuit comprises high pressure trigger module and the first boost module, described degerming mode circuit comprises described high pressure trigger module and the second boost module, and the voltage of described the first boost module output is low compared with the voltage of the second boost module.
7. multifunctional fresh-keeping device according to claim 1, it is characterized in that, described ion generator comprises insulation clamshell (210), cation emitter stage (220), the anion emission utmost point (230), the first functional ring (240), the second functional ring (250), insulating support (260) and top cover (270);
Cation emitter stage (220) is fixed in insulation clamshell (210) with the anion emission utmost point (230), the first functional ring (240) is metal ring with the second functional ring (250), be arranged on the opening part of insulation clamshell (210) by insulating support (260), just, the anion emission utmost point (220, 230) be separately fixed at first, the second functional ring (240, 250) middle shaft position, and just, the anion emission utmost point (220, 230) height is no more than respectively first, the second functional ring (240, 250), top cover (270) is located on insulation clamshell (210) opening, top cover is provided with grid on (270).
8. multifunctional fresh-keeping device according to claim 1, it is characterized in that, described wind pushing mechanism (130) is adjacent with filtering module (120), and the Plane of rotation of wind pushing mechanism (130) and filtering module (120) are 45～90 angles.
9. according to a refrigeration plant for the multifunctional fresh-keeping device described in claim 1 to 8 any one, described refrigerating plant comprises casing, is arranged on the inner bag on cabinet wall and is arranged on the multifunctional fresh-keeping device at inner bag top, back or air duct cover board place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052292.9U CN203758162U (en) | 2014-01-26 | 2014-01-26 | Multifunctional preservation device and refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052292.9U CN203758162U (en) | 2014-01-26 | 2014-01-26 | Multifunctional preservation device and refrigerating device |
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| Publication Number | Publication Date |
|---|---|
| CN203758162U true CN203758162U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052292.9U Withdrawn - After Issue CN203758162U (en) | 2014-01-26 | 2014-01-26 | Multifunctional preservation device and refrigerating device |
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| CN (1) | CN203758162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759493A (en) * | 2014-01-26 | 2014-04-30 | 海信容声(广东)冰箱有限公司 | Multi-functional fresh-keeping device, control method thereof and refrigeration equipment |
| WO2015127621A1 (en) * | 2014-02-27 | 2015-09-03 | 海信容声(广东)冰箱有限公司 | Multi-functional fresh-keeping device and control method therefor and refrigeration device |
-
2014
- 2014-01-26 CN CN201420052292.9U patent/CN203758162U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759493A (en) * | 2014-01-26 | 2014-04-30 | 海信容声(广东)冰箱有限公司 | Multi-functional fresh-keeping device, control method thereof and refrigeration equipment |
| WO2015127621A1 (en) * | 2014-02-27 | 2015-09-03 | 海信容声(广东)冰箱有限公司 | Multi-functional fresh-keeping device and control method therefor and refrigeration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20160309 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |