CN201864183U - Freshness preserving device and low-temperature storage device with same - Google Patents
Freshness preserving device and low-temperature storage device with same Download PDFInfo
- Publication number
- CN201864183U CN201864183U CN2010205909130U CN201020590913U CN201864183U CN 201864183 U CN201864183 U CN 201864183U CN 2010205909130 U CN2010205909130 U CN 2010205909130U CN 201020590913 U CN201020590913 U CN 201020590913U CN 201864183 U CN201864183 U CN 201864183U
- Authority
- CN
- China
- Prior art keywords
- humidity
- unit
- processing unit
- micro pore
- atomizing module
- 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
Images
Landscapes
- Storage Of Fruits Or Vegetables (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a freshness preserving device and a low-temperature storage device with the same. The freshness preserving device comprises a holding body, a shell, an atomizing module, a humidity sensing unit and a processing unit, wherein the shell is arranged at one side inside the holding body, the atomizing module is arranged at one side inside the holding body, the humidity sensing unit is arranged in the shell, and the processing unit is also arranged in the shell and is connected with the humidity sensing unit and the atomizing module. A humidity threshold value is preset in the humidity sensing unit. When a sensed humidity value which is sensed by the humidity sensing unit is inconformity with the humidity threshold value, the humidity sensing unit outputs a humidity control signal to the processing unit and the processing unit optionally starts up or shuts down the atomizing module according to the humidity control signal. Thereby, the humidity of the freshness preserving device can be maintained at the compliant humidity threshold value and the preservation of all kinds of products can be facilitated.
Description
Technical field
The utility model relates to a kind of preservation device and has the cryopreservation device of this preservation device, particularly a kind of have atomizing preserve moisture module preservation device and have the cryopreservation device of preservation device.
Background technology
Though antistaling containers such as existing freshness protection package or crisper have had the function of food and extend storage and fresh keeping time, in fact still have following defective:
One, existing antistaling container has the shortcoming that fresh product loses aqueous vapor easily owing to can't further regulating humidity.
Two, existing antistaling container just contacts with external environment condition by negatively intercepting food, though compared to directly this food storage at refrigerator, have long fresh keeping time, but, still have the demand that further promotes the fresh-keeping effect of this antistaling container again in response to modern's busy life.
Three, existing antistaling container still can't reach the effect of control for internal environment, makes food be subjected to bacterial contamination easily, or loses original local flavor.
For a long time, people are making great efforts to seek to make the effective means of food long-period freshness preserving always, preserve problem to solve safety of goods.From the vegetables and fruits preservation condition as can be seen, the vegetables and fruits to generally needing aqueous vapor to moisten must leave it in relative humidity about 90%, and temperature can not too high space in, can activate its fruit and vegetable juice antibacterial ability.Because long-time control temperature energy consumption is high, move quite uneconomically, so priority of protection must drop on the aqueous vapor problem of controlling shelf space.
The utility model content
At above-mentioned deficiency of the prior art, a wherein purpose of the present utility model is exactly a kind of preservation device to be provided and to have the cryopreservation device of this preservation device, the problem that aqueous vapor is scattered and disappeared when storing fresh product to solve.
According to a purpose of the present utility model, a kind of preservation device is proposed, this preservation device includes an accommodating body, one housing, one atomizing module, an one humidity unit and a processing unit, housing is arranged at accommodating body in-to-in one side, atomizing module also is arranged at accommodating body in-to-in one side, humidity unit and processing unit are arranged in the housing, processing unit is connected in humidity unit and atomizing module, the humidity unit is set with a humidity threshold value, when the humidity value in the humidity unit senses accommodating body does not meet the humidity threshold value, the humidity unit sends humidity control signal to processing unit, is controlled the signal selective actuation or stops the atomizing module threshold value according to humidity by processing unit.
Wherein, also a temperature sensing unit can be set in the housing, this temperature sensing unit is connected in processing unit, temperature sensing unit is set with a temperature threshold, when the temperature in the temperature sensing unit sensing accommodating body does not meet this temperature threshold, temperature sensing unit sends temperature control signal to processing unit, is controlled the signal selective actuation or stops atomizing module according to temperature by processing unit.
Wherein, atomizing module comprises micro pore sheet more than, a vibration component and a liquid supplying unit, and vibration component engages many micro pore sheet, in order to drive many micro pore sheet vibrations.Liquid supplying unit is supplied an operating fluid side of micro pore sheet at the most, and makes operating fluid form a moisture film in a side of many micro pore sheet, and the operating fluid of formation moisture film is bounced by many micro pore sheet and atomizes, and makes the operating fluid that is atomized enter preservation device and keeps humidity.
Wherein, liquid supplying unit comprises a liquid delivery tube, a liquid storage tank and an assembly that initiatively supplies water.Liquid delivery tube is placed between liquid storage tank and the many micro pore sheet.And the ccontaining operating fluid of liquid storage tank.The assembly that initiatively supplies water then is connected between liquid delivery tube and the liquid storage tank, and the operating fluid in the liquid storage tank is supplied to liquid delivery tube, makes operating fluid between liquid delivery tube and the many micro pore sheet to form moisture film by capillary effect.
Wherein, this operating fluid is gathered into a liquid pearl in this mouth of pipe, and this liquid pearl is attached on these many micro pore sheet by capillary attraction, to form this moisture film.
Wherein, atomizing module more comprises a moisturizing groove, and this moisturizing groove connects initiatively supply water assembly and liquid storage tank, to replenish the loss amount that operating fluid is produced by many micro pore sheet atomizings.
According to a purpose of the present utility model, other proposes a kind of cryopreservation device with preservation device.Promptly in a cryopreservation device, this preservation device is set.
In sum, compared with prior art, preservation device of the present utility model has following beneficial effect:
When (1) using this preservation device to deposit vegetables and fruits, can keep certain humidity and temperature, make the local flavor of vegetables and fruits be difficult for forfeiture.
(2) but this preservation device automatic detection device in temperature and humidity, do not need user's extra care, increased the convenience of storing fresh product.
Description of drawings
Fig. 1 is the configuration diagram of the utility model preservation device;
Fig. 2 is an atomizing module block schematic diagram of the present utility model;
Fig. 3 is an atomizing module cutaway view of the present utility model;
Fig. 4 is many micro pore sheet of the present utility model and vibration component running scheme drawing;
Fig. 5 is embodiment one scheme drawing of the present utility model;
Fig. 6 is embodiment two scheme drawings of the present utility model; And
Fig. 7 is a cryopreservation device scheme drawing of the present utility model.
10: accommodating body; 11: housing; 12: the humidity unit; 13: temperature sensing unit; 14: processing unit; 15: atomizing module;
30: liquid supplying unit; 31: many micro pore sheet; 311: micropunch; 32: vibration component; 33: liquid delivery tube; 331: the mouth of pipe; 34: the liquid storage tank; 341: operating fluid; 343: moisture film; 35: assembly initiatively supplies water;
51: vegetables and fruits; And 6: the cryopreservation device.
The specific embodiment
Hereinafter with reference to above-mentioned relevant drawings, preservation device embodiment of the present utility model is described, for ease of understanding, the same components among the following embodiment illustrates with identical symbol logo.
See also Fig. 1, it is a preservation device configuration diagram of the present utility model.Among the figure, preservation device comprises an accommodating body 10, a housing 11, a humidity unit 12, a temperature sensing unit 13, a processing unit 14 and an atomizing module 15, housing 11 is arranged at accommodating body 10 inside, humidity unit 12 and temperature sensing unit 13 all are arranged in the housing 11, processing unit 14 is connected in humidity unit 12 and temperature sensing unit 13, and processing unit 14 outwards is connected in atomizing module 15.
See also Fig. 2 and Fig. 3, wherein Fig. 2 is the block schematic diagram of atomizing module of the present utility model, and Fig. 3 is the connection diagram of many micro pore sheet of the present utility model and vibration component.Among the figure, atomizing module 15 comprises a liquid supplying unit 30, micro pore sheet more than one 31 and a vibration component 32.Wherein liquid supplying unit 30 is supplied an operating fluid 341 to the side in many micro pore sheet 31, and makes operating fluid 341 form a moisture film 343 (as shown in Figure 4) in a side of many micro pore sheet 31.Many micro pore sheet 31 comprise a plurality of micropunch 311, the aperture of these micropunch 311 is between 1um～100um, vibration component 32 engages many micro pore sheet 31, vibration component 32 can be glass or ceramic material is made, the energising back produces HF oscillation, in order to drive many micro pore sheet 31 vibration moisture films 343, make the operating fluid 341 that forms moisture film 343 be atomized the formation hydrone, strengthen airborne humidity.
See also Fig. 4, liquid supplying unit 30 comprises a liquid delivery tube 33, a liquid storage tank 34 and an assembly 35 that initiatively supplies water.Liquid delivery tube 33 is placed in the liquid storage tank 34, and a mouth of pipe 331 of liquid delivery tube 33, is arranged at many micro pore sheet 31 belows.Liquid storage tank 34 ccontaining operating fluids 341.The assembly 35 that initiatively supplies water connects liquid delivery tube 33 and liquid storage tank 34, in order to the operating fluid 341 in the liquid storage tank 34 is supplied to liquid delivery tube 33, make and operating fluid 341 between liquid delivery tube 33 and the many micro pore sheet 31 form a moisture film 343 by capillary effect.
See also Fig. 5, it is embodiment one scheme drawing of the present utility model.Preservation device comprises an accommodating body 10 among the figure, one housing 11, one humidity unit 12, one processing unit 14 and an atomizing module 15, in this embodiment, accommodating body 10 is the fresh-keeping ice bucket of acryl, housing 11 is the waterproof plastic shell, and be arranged at accommodating body 10 in-to-ins one side, present embodiment is only operated with humidity, humidity unit 12 is a humidity sensor, humidity unit 12 is arranged in the housing 11, processing unit 14 is a microcomputer controller, processing unit 14 is connected in humidity unit 12, and processing unit 14 outwards is connected in atomizing module 15, atomizing module 15 inner workings as mentioned above, and atomizing module 15 is located at the appropriate location in the accommodating body 10.This appropriate location is good to avoid housing 11 intrawares to be subjected to hydrone invasion and attack place that atomizing module 15 produced.
When this preservation device is put into vegetables and fruits 51, these vegetables and fruits 51 are banana in this embodiment, according to the vegetables and fruits storage criterion that agricultural commission announced, when desiring to make banana fresh-keeping, humidity must keep 90%～95%, setting the humidity threshold value at this is 93%, when putting in the vegetables and fruits 51, the humidity of external environment is usually less than 93%, when therefore just having put into vegetables and fruits 51, the preservation device interior humidity is often not enough, humidity control signal is sent to processing unit 14 in humidity unit 12 at this moment, and processing unit 14 starts atomizing modules 15, produces the minute water molecule, increase the humidity of inside, when humidity met 93%, humidity unit 12 stopped to export humidity control signal to processing unit 14, and processing unit 14 stops atomizing module, in order to keep the activity of vegetables and fruits, avoid the local flavor forfeiture.
See also Fig. 6, it is embodiment two scheme drawings of the present utility model.Preservation device comprises an accommodating body 10 among the figure, one housing 11, one humidity unit 12, one temperature sensing unit 13, one processing unit 14 and an atomizing module 15, in this embodiment, accommodating body 10 is the fresh-keeping ice bucket of acryl, housing 11 is the waterproof plastic shell, and be arranged at accommodating body 10 in-to-ins one side, present embodiment utilizes humidity and temperature operation, humidity unit 12 is a humidity sensor, temperature sensing unit 13 is a temperature sensor, humidity unit 12 and temperature sensing unit 13 are arranged in the housing 11, processing unit 14 is a microcomputer controller, processing unit 14 is connected in humidity unit 12 and temperature sensing unit 13, and processing unit 14 outwards is connected in atomizing module 15, atomizing module 15 inner workings as mentioned above, and atomizing module 15 is located at the appropriate location in the accommodating body 10.This appropriate location is good to avoid housing 11 intrawares to be subjected to hydrone invasion and attack place that atomizing module 15 produced.
When this preservation device is put into vegetables and fruits 51, these vegetables and fruits 51 are Brussels sprouts in this embodiment, according to the vegetables and fruits storage criterion that agricultural commission announced, when desiring to make Brussels sprouts fresh-keeping, humidity must keep 95%～100%, temperature is necessary for 0 degree Celsius, setting humidity threshold value at this is 97%, and temperature threshold is 0 degree Celsius, when putting in the vegetables and fruits 51, the humidity of external environment is usually less than 97%, therefore just put in the vegetables and fruits 51, the preservation device interior humidity is often not enough, and humidity control signal is sent to processing unit 14 in humidity unit 12 at this moment, processing unit 14 starts atomizing module 15 according to humidity control signal, produce the minute water molecule, increase interior humidity, when humidity meets 97%, humidity unit 12 stops to send humidity control signal to processing unit 14, and processing unit 14 stops atomizing module.
In addition, temperature is lower than when Celsius 0 spends because too refrigerate, temperature sensing unit 13 is sent temperature control signal to processing unit 14, processing unit 14 starts atomizing module 15 according to temperature control signal, quote operating fluid 341 and enter this atomising device, in this embodiment, operating fluid 341 is general common water, the back produces the minute water molecule, owing to operating fluid 341 for quoting by the external environment condition of preservation device, have general room temperature, therefore the minute water molecule that produces has heat, when hydrone enters release heat in the internal environment, then can make interior environment temperature promote, when temperature meets Celsius 0 when spending, temperature sensing unit 12 stops to send temperature control signal to processing unit 14, processing unit 14 promptly stops atomizing module, in order to keep the activity of vegetables and fruits 51, avoids the local flavor forfeiture and avoids freezing frostbite vegetables and fruits 51.
See also Fig. 7, it is a cryopreservation device scheme drawing of the present utility model.Among the figure, be a cryopreservation device 6 (as: refrigerator, refrigerator-freezer ... etc.) in this preservation device is set, meaning is that preservation device is stored in the cryopreservation device 6.This preservation device can utilize humidity unit 12 and ambient humidity and the temperature of temperature sensing unit 13 sensing preservation devices in cryopreservation device 6 equally, and when ambient humidity and temperature do not meet humidity threshold value or temperature threshold, also control atomizing module 15, make ambient humidity and the temperature of preservation device in cryopreservation device 6 meet humidity threshold value or temperature threshold by processing unit 14.
The above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present utility model and category, and, all should be contained in the claim of the present utility model its equivalent modifications of carrying out or change.
Claims (7)
1. a preservation device is characterized in that, comprises:
One accommodating body;
One housing is arranged at accommodating body inside;
One atomizing module is arranged at this accommodating body inside;
One humidity unit is arranged in this housing, and this humidity unit is provided with a humidity threshold value, and this humidity unit senses is sent humidity control signal when the humidity in this housing does not meet this humidity threshold value; And
One processing unit is arranged in this housing, is connected in this humidity unit and this atomizing module, and this processing unit receives this humidity control signal, and selective actuation or stop this atomizing module according to this.
2. preservation device as claimed in claim 1, it is characterized in that, in this housing a temperature sensing unit can be set, this temperature sensing unit connects this processing unit, this temperature sensing unit is provided with a temperature threshold, when the temperature that senses this housing when this temperature sensing unit does not meet this temperature threshold, send temperature control signal to this processing unit, this processing unit is according to this temperature control signal selective actuation or stop this atomizing module.
3. preservation device as claimed in claim 1 or 2 is characterized in that, this atomizing module comprises:
Micro pore sheet more than one;
One vibration component engages these many micro pore sheet to drive this many micro pore sheet vibrations; And
One liquid supplying unit is supplied the side of an operating fluid to these many micro pore sheet, and this operating fluid forms a moisture film in a side of these many micro pore sheet;
Wherein, this operating fluid that forms this moisture film is bounced by these many micro pore sheet and atomizes.
4. preservation device as claimed in claim 3 is characterized in that, this liquid supplying unit comprises:
One liquid delivery tube, a mouth of pipe of this liquid delivery tube is arranged at the below of these many micro pore sheet;
One liquid storage tank, ccontaining this liquid delivery tube and this operating fluid; And
One assembly that initiatively supplies water is connected between this liquid delivery tube and this liquid storage tank, and supplies this operating fluid to this liquid delivery tube, and forms this moisture film between this mouth of pipe and this many micro pore sheet.
5. preservation device as claimed in claim 4 is characterized in that, this operating fluid is gathered into a liquid pearl in this mouth of pipe, and this liquid pearl is attached on these many micro pore sheet by capillary attraction, to form this moisture film.
6. preservation device as claimed in claim 5 is characterized in that, also comprises a moisturizing groove, and this moisturizing groove connects this initiatively supply water assembly and this liquid storage tank, to replenish the loss amount that this operating fluid is produced by these many micro pore sheet atomizings.
7. one kind comprises the cryopreservation device as any described preservation device in the claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205909130U CN201864183U (en) | 2010-10-29 | 2010-10-29 | Freshness preserving device and low-temperature storage device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205909130U CN201864183U (en) | 2010-10-29 | 2010-10-29 | Freshness preserving device and low-temperature storage device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201864183U true CN201864183U (en) | 2011-06-15 |
Family
ID=44135346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205909130U Expired - Fee Related CN201864183U (en) | 2010-10-29 | 2010-10-29 | Freshness preserving device and low-temperature storage device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201864183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152673A (en) * | 2013-01-31 | 2016-11-23 | 松下电器产业株式会社 | Drying device and the refrigerator possessing this drying device |
-
2010
- 2010-10-29 CN CN2010205909130U patent/CN201864183U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152673A (en) * | 2013-01-31 | 2016-11-23 | 松下电器产业株式会社 | Drying device and the refrigerator possessing this drying device |
| CN106152673B (en) * | 2013-01-31 | 2019-03-12 | 松下电器产业株式会社 | Drying device and the refrigerator for having the drying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202420079U (en) | Refrigerator with drying chamber | |
| CN201403464Y (en) | Fruit-vegetable non-congealable decompressing fresh-keeping device | |
| US8225620B2 (en) | Refrigerator unit and/or freezer unit | |
| JP4905528B2 (en) | Storage and refrigerator using it | |
| US8800312B2 (en) | Refrigerator | |
| CN101849152A (en) | Refrigerator | |
| CN102472552A (en) | Refrigerator | |
| CN102620497A (en) | Refreshment device | |
| US20110233289A1 (en) | Systems and methods for ultrasound-based atomizer for humidity control in refrigerators | |
| JP5315603B2 (en) | refrigerator | |
| CN104990323A (en) | Jacket type liquid nitrogen spraying refrigerator | |
| WO2016110132A1 (en) | Waterless livewell housing and refrigeration appliance | |
| JP2008116198A (en) | Storage and refrigerator using the same | |
| JP2007240055A (en) | Refrigerator | |
| CN102226614A (en) | Refrigerator | |
| CN201864183U (en) | Freshness preserving device and low-temperature storage device with same | |
| JP4844326B2 (en) | refrigerator | |
| JP5342157B2 (en) | refrigerator | |
| JP5589698B2 (en) | refrigerator | |
| JP4179398B1 (en) | refrigerator | |
| JP2008089202A (en) | Refrigerator | |
| CN203177581U (en) | Humidifying device for fruit-vegetable chamber of refrigerator and refrigerator using humidifying device | |
| JP5245513B2 (en) | refrigerator | |
| CN103082037A (en) | Tea preservation and storage machine of electronic product | |
| JP2006105404A (en) | Refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20161029 |