CN203801667U - Fast low-temperature microwave unfreezing equipment - Google Patents
Fast low-temperature microwave unfreezing equipment Download PDFInfo
- Publication number
- CN203801667U CN203801667U CN201420173620.0U CN201420173620U CN203801667U CN 203801667 U CN203801667 U CN 203801667U CN 201420173620 U CN201420173620 U CN 201420173620U CN 203801667 U CN203801667 U CN 203801667U
- Authority
- CN
- China
- Prior art keywords
- microwave
- working cavity
- machine body
- thawing
- working chamber
- 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 - Lifetime
Links
- 238000010257 thawing Methods 0.000 claims description 42
- 238000005057 refrigeration Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000009692 water atomization Methods 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000004939 coking Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- BGRDGMRNKXEXQD-UHFFFAOYSA-N Maleic hydrazide Chemical compound OC1=CC=C(O)N=N1 BGRDGMRNKXEXQD-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The utility model relates to fast low-temperature microwave unfreezing equipment which comprises a microwave unfreezing machine body, wherein the microwave unfreezing machine body is internally provided with a microwave working cavity used for containing frozen materials and a microwave generator positioned at the periphery of the microwave working cavity, the microwave unfreezing machine body is also internally provided with a refrigerating unit, and an evaporator of said refrigerating unit is arranged on the inner wall of the microwave working cavity; a cold wet air flow inlet is formed in the top of the microwave working cavity and connected with an ultrasonic atomization humidifier, and the ultrasonic atomization humidifier atomizes water into water vapor which directly flows into the microwave working cavity. According to the fast low-temperature microwave unfreezing equipment, because the mode of forming cold wet air flows through cold water atomization is adopted, numerous cooling air flows can be formed by only consuming a small amount of water; the frozen materials can be contained in the integral microwave working cavity without the limitation of a water tank and the like, so that the frozen materials with relatively large sizes or a relatively large quantity can be fast unfroze, and the efficiency is improved.
Description
Technical field:
The utility model relates to defreezing method and the equipment technical field thereof of frozen goods, refers in particular to a kind of low-temperature microwave thawing equipment fast.
Background technology:
For example quick-frozen food of some frozen goods is generally kept in-18 DEG C of following environment, needs the processing of thawing before making, and common defreezing method mainly contains following several at present:
1, common immersion method thaws and also makes nature thaw, and will freeze exactly that product are directly put into normal-temperature water or cold water thaws, conventionally take several hours to tens hours even several days ability realize and thawing, because overlong time can be damaged and freezes product quality;
2 or also have a kind of conventional low temperature defreezing method, the fresh-keeping refrigerator that is placed in 0 DEG C～4 DEG C by frozen goods thaws, although this method is fresh-keeping, the time is longer;
Above-mentioned defreezing method mainly exists that thawing rate is slow, the low shortcoming of efficiency, therefore, in order to pursue efficiency, adopt in addition at present microwave thawing mode to thaw, its ordinary circumstance is directly placed in frozen goods in micro-wave oven or microwave thawing machine and heats and thaw, there is cold problem in serious corner effect and outer heat in this method: causes freezing product and be heated inhomogeneous owing to freezing product out-of-shape, freeze product surface and be especially rapidly heated and thaw until slaking and parch in He Bao position in corner, corner coking slaking phenomenon cannot be eliminated at present; And bulk temperature is seriously uneven, freezes especially abundant position, product inside and does not also thaw, the internal and external temperature temperature difference is too large, conventionally will reach tens degree; Therefore easy damaged is frozen product quality, cannot be ensured the freshness of food, especially food quality and freshness are had to the occasions such as the exclusive restaurant of strict demand, existing defreezing method and equipment all can not meet the needs that thaw of high efficiency, high-preserved degree, high-quality simultaneously.
For this reason, the applicant once developed a kind of microwave thawing method and the equipment thereof of mobile water at low temperature as water-bath that utilizes, and it can realize quick, fresh-keeping thawing; But when this mode is thawed, some material can float in water, cause material part to be immersed in water, thereby it is inhomogeneous also to cause thawing; Hold the impact of the ability receipts tank volume of material, cannot place the material that exceedes tank volume, the inventory of therefore at every turn thawing is less, also cannot meet thawing of the relatively large material of volume.
Utility model content:
One of the purpose of this utility model is to overcome the deficiencies in the prior art part, a kind of new defreezing method is provided and new-type thawing equipment is provided.
The technical scheme that the utility model is realized its object employing is: a kind of low-temperature microwave thawing equipment fast, comprise a microwave thawing machine body, in described microwave thawing machine body, be provided with microwave working chamber and the peripheral microwave generator thereof of placing frozen goods, in described microwave thawing machine body, refrigeration unit is also installed, the evaporimeter of this refrigeration unit is arranged on the inwall of microwave working chamber; And also offer a cold wet gas current entrance in the top of this microwave working chamber and be connected with supersonic atomizing humidifier.
Also be attached with the smooth waterproof membrane of one deck in the inner wall surface of described microwave working chamber.
The bottom of described microwave working chamber connects drainage pipeline.
The utility model adopts the environment of cold wet gas current and low temperature as microwave thawing environment, in course of defrosting, cold wet gas current forms one deck frost film on frozen materials surface, carrying out along with heating using microwave after frost film forms can raise and be melted from inside to outside destruction along with the temperature of frozen materials inside, but there is again new cold moisture condensation outside simultaneously, form dynamic balance, thereby there is and keep all the time the white film of low temperature on frozen materials surface, frozen materials surface is played a protective role, make it in the time thawing, be unlikely to make frozen materials surface slaking or coking, reach the effect of evenly thawing inside and outside frozen materials.When for the thawing of quick-frozen food, just can play fresh-keeping effect of thawing.
Owing to adopting cold water atomization to form the mode of cold wet gas current, therefore only need to consume a small amount of water just can form a lot of cooling blasts, in whole microwave working chamber, all can place frozen materials simultaneously, there is no the restriction of tank etc., can be to volume the large or more frozen materials of number carry out quick-thawing, raise the efficiency.
Brief description of the drawings:
Fig. 1 is the planar structure schematic diagram of the utility model equipment.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Quick low-temperature microwave thawing equipment described in the utility model, comprise a microwave thawing machine body 1, in described microwave thawing machine body 1, be provided with microwave working chamber 2 and the peripheral microwave generator 3 thereof of placing frozen goods, in described microwave thawing machine body 1, refrigeration unit 4 is also installed, the evaporimeter 41 of this refrigeration unit 4 is arranged on the inwall of microwave working chamber 2, microwave working chamber 2 is freezed, make the temperature in microwave working chamber 2 maintain-3 DEG C～3 DEG C; And also offer a cold wet gas current entrance 21 in the top of this microwave working chamber 2 and be connected with supersonic atomizing humidifier 5, supersonic atomizing humidifier 5 atomizes water into steam and flows directly in microwave working chamber 2.
The utility model adopts the environment of cold wet gas current and low temperature as microwave thawing environment, when running into frozen materials, steam forms one deck frost film in frozen materials surface frosting, in course of defrosting, the white film on frozen materials surface is along with the carrying out of heating using microwave can raise and be melted from inside to outside destruction along with the temperature of frozen materials inside, but there is again new cold moisture condensation outside simultaneously, therefore form dynamic balance, thereby there is and keep all the time the white film of low temperature on frozen materials surface, frozen materials surface is played a protective role, make it in the time thawing, be unlikely to make frozen materials surface slaking or coking, reach the effect of evenly thawing inside and outside frozen materials.When for the thawing of quick-frozen food, just can play fresh-keeping effect of thawing.
Also be attached with the smooth waterproof membrane 22 of one deck in the inner wall surface of described microwave working chamber 2, can prevent that cold wet gas current from, in its surperficial frosting, making cold wet gas current concentrate on more material surface condensation.
The bottom of described microwave working chamber 2 connects drainage pipeline 23, so that draining when discharging the sewage of material drippage while thawing or cleaning.
Certainly, in the utility model equipment, also may need to use the conventional parts such as meters device and various pipeline valves such as flowmeter, thermometer, hygrometer, be used for controlling and showing temperature, the flow etc. of low cold wet gas current, the water level of supersonic atomizing humidifier is made visual, so that moisturizing in time.This is that those skilled in the art enlighten as required and are equipped with according to the utility model technology, does not therefore repeat them here.
Owing to adopting cold water atomization to form the mode of cold wet gas current, therefore only need to consume a small amount of water just can form a lot of cooling blasts, in whole microwave working chamber, all can place frozen materials simultaneously, there is no the restriction of tank etc., can be to volume the large or more frozen materials of number carry out quick-thawing, raise the efficiency.
Claims (3)
1. a quick low-temperature microwave thawing equipment, comprise a microwave thawing machine body, in described microwave thawing machine body, be provided with microwave working chamber and the peripheral microwave generator thereof of placing frozen goods, it is characterized in that: in described microwave thawing machine body, refrigeration unit is also installed, the evaporimeter of this refrigeration unit is arranged on the inwall of microwave working chamber; And also offer a cold wet gas current entrance in the top of this microwave working chamber and be connected with supersonic atomizing humidifier.
2. quick low-temperature microwave thawing equipment according to claim 1, is characterized in that: be also attached with the smooth waterproof membrane of one deck in the inner wall surface of described microwave working chamber.
3. quick low-temperature microwave thawing equipment according to claim 2, is characterized in that: the bottom of described microwave working chamber connects drainage pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173620.0U CN203801667U (en) | 2014-04-10 | 2014-04-10 | Fast low-temperature microwave unfreezing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173620.0U CN203801667U (en) | 2014-04-10 | 2014-04-10 | Fast low-temperature microwave unfreezing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801667U true CN203801667U (en) | 2014-09-03 |
Family
ID=51440490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173620.0U Expired - Lifetime CN203801667U (en) | 2014-04-10 | 2014-04-10 | Fast low-temperature microwave unfreezing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922813A (en) * | 2017-03-13 | 2017-07-07 | 舟山汇丰冷藏物流发展有限公司 | A kind of thawing apparatus of frozen squid |
| CN111802559A (en) * | 2020-08-15 | 2020-10-23 | 张焱 | Ultrasonic wave and microwave combined ice melting device |
-
2014
- 2014-04-10 CN CN201420173620.0U patent/CN203801667U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922813A (en) * | 2017-03-13 | 2017-07-07 | 舟山汇丰冷藏物流发展有限公司 | A kind of thawing apparatus of frozen squid |
| CN111802559A (en) * | 2020-08-15 | 2020-10-23 | 张焱 | Ultrasonic wave and microwave combined ice melting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103919237B (en) | A kind of fast low temperature microwave thawing method and thawing equipment | |
| CN105532842B (en) | Multifunctional freezing fresh-keeping-thawing warehouse | |
| CN204787389U (en) | Fountain storing equipment | |
| CN104273206A (en) | Rapid low-temperature microwave thawing method and thawing device | |
| CN106152654A (en) | A kind of refrigeration plant with quick-frozen function and method of freezing thereof | |
| CN104406350A (en) | Air-cooled circulating evaporator system for refrigerator and refrigerator | |
| CN103913026A (en) | Ice unloading device of ice maker and ice unloading technology of ice unloading device | |
| CN203801667U (en) | Fast low-temperature microwave unfreezing equipment | |
| CN206291591U (en) | A kind of ethylene glycol super low temperature quick frozen device | |
| CN201145453Y (en) | High wet cold storage without hoarfrost | |
| WO2020098279A1 (en) | Super-ice temperature refrigerator | |
| CN203407485U (en) | Fast low-temperature microwave unfreezing equipment | |
| CN104567204B (en) | Refrigerator | |
| CN202095486U (en) | Vacuum thawing device | |
| CN106376302A (en) | Fruit and vegetable subatmospheric pressure storage apparatus | |
| CN105157325A (en) | Cold storage device | |
| CN205082610U (en) | Prepared food vacuum precooling desiccator | |
| CN202281444U (en) | Refrigerator | |
| RU2309582C1 (en) | Energy-saving milk cooling system designed for farms and using natural cold | |
| CN106440630A (en) | Cold-charging type ice temperature cold storage | |
| CN103750501A (en) | Quick-freezing fluidized bed | |
| RU2655732C1 (en) | Energy-saving refrigeration unit with combined natural and artificial cold accumulator for livestock farms | |
| CN109140860A (en) | A kind of quick-frozen refrigeration system of liquid nitrogen circulation | |
| CN104180581B (en) | Cold-storage freshness preserving plate and comprise its cold accumulation system | |
| CN203964448U (en) | Temperature control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: 523000 Guangdong province Dongguan City Shatian Zhen Tian min Tian Industrial Park of Dongguan city green microwave equipment Co. Ltd. Patentee after: DONGGUAN HUAQING MICROWAVE EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Shatian Zhen Tian min Tian Industrial Park of Dongguan City Green Energy Technology Co. Ltd. Patentee before: Wang Yanlong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |