CN110214806A - Quick-frozen and thawing apparatus, refrigeration equipment - Google Patents
Quick-frozen and thawing apparatus, refrigeration equipment Download PDFInfo
- Publication number
- CN110214806A CN110214806A CN201910512249.3A CN201910512249A CN110214806A CN 110214806 A CN110214806 A CN 110214806A CN 201910512249 A CN201910512249 A CN 201910512249A CN 110214806 A CN110214806 A CN 110214806A
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- China
- Prior art keywords
- frozen
- quick
- heat
- thawing apparatus
- accommodating chamber
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/06—Freezing; Subsequent thawing; Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Zoology (AREA)
- Sustainable Development (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The present invention relates to technical field of heat transfer, and in particular to a kind of quick-frozen and thawing apparatus, which includes heat-conducting plate；Heat-conducting plate includes the heat-conducting plate in wooden partition with the first accommodating chamber, and the heat-conducting plate is formed with heat pipe, is filled with energy storage materials of phase change in the second accommodating chamber around the box body with the second accommodating chamber is formed in the first accommodating chamber.Quick-frozen and thawing apparatus in the embodiment of the present invention combines energy storage materials of phase change and heat pipe, the superior heat conductivity for taking full advantage of heat pipe can be with the latent heat property of energy storage materials of phase change, realize the purpose of fresh meat fast cooling and heating, effect after making the fresh-keeping of fresh meat and thawing is more preferable, so as to quick-frozen and more fresh meats that thaw.
Description
Technical field
The present invention relates to technical field of heat transfer, and in particular to a kind of quick-frozen and thawing apparatus, refrigeration equipment.
Background technique
The existing technology for accelerating fresh meat chilling rate is directly to hold fresh meat with a metal dish, good using metal
Thermal conductivity to cooling down to fresh meat；Or a metal sandwich is done, heat pipe is buried between double layer of metal, increases heating conduction,
Accelerate fresh meat chilling rate.But this technology using high-thermal conductive metal disk, when fresh meat is less, although it is cold to accelerate fresh meat
Freeze speed, but the effect freezed is limited (accelerating 10-20%), when fresh meat is more, refrigerating effect is worse, and the heart of user is not achieved
Reason requires.
Summary of the invention
The present invention is directed to solve above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, the present invention mentions
A kind of quick-frozen and thawing apparatus, refrigeration equipment out improve the efficiency that fresh meat is quick-frozen and thaws, after making the fresh-keeping of fresh meat and thawing
Effect it is more preferable, so as to the quick-frozen and more fresh meats of thawing.
To achieve the goals above, first aspect present invention provides a kind of quick-frozen and thawing apparatus, this is quick-frozen and thaws
Device includes the heat-conducting plate in wooden partition with the first accommodating chamber, and the heat-conducting plate surrounds and forms the box with the second accommodating chamber
Body is formed with heat pipe in the first accommodating chamber, is filled with energy storage materials of phase change in the second accommodating chamber.
To achieve the goals above, second aspect of the present invention additionally provides a kind of refrigeration equipment, including speed as described above
Jelly and thawing apparatus.
Compared with prior art, the quick-frozen and thawing apparatus in the embodiment of the present invention mutually ties energy storage materials of phase change with heat pipe
It closes, the superior heat conductivity for taking full advantage of heat pipe can realize fresh meat fast cooling and heating with the latent heat property of energy storage materials of phase change
Purpose, the effect after making the fresh-keeping of fresh meat and thawing is more preferable, so as to the quick-frozen and more fresh meats of thawing.
In addition, above-mentioned quick-frozen and thawing apparatus can also have the following additional technical features: according to the present invention
According to one embodiment of present invention, several fins, two adjacent fins are arranged in interval in the first accommodating chamber
Heat pipe is constituted with the cavity wall of the opposite sides of the first accommodating chamber, the first accommodating chamber is divided into several independent heating pipes by fin
Chamber, heating pipe is intracavitary to be filled with refrigerant.
According to one embodiment of present invention, the volume of several heat pipe lumens is equal.
According to one embodiment of present invention, box body is cube.
According to one embodiment of present invention, several fins are parallel to each other.
According to one embodiment of present invention, two adjacent fins side connection, and two adjacent fins with lead
The side inner wall of hot plate forms triangular prism.
According to one embodiment of present invention, the phase transition temperature of energy storage materials of phase change is -18 DEG C~30 DEG C, the thickness of heat-conducting plate
Degree is 3~5mm.
According to one embodiment of present invention, graphite ene coatings are arranged in the outer surface of at least one piece heat-conducting plate on box body.
According to one embodiment of present invention, heat-conducting plate with a thickness of 3~5mm, the two of heat pipe lumen are opposite, and chamber side wall is flat
The distance between row and opposite chamber side wall are 0.5~0.7mm.
According to one embodiment of present invention, the volume of the second accommodating chamber is greater than the volume of the first accommodating chamber.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is quick-frozen and thawing apparatus side view in one embodiment of the invention；
Fig. 2 is the perspective view of Fig. 1；
Fig. 3 is sectional view of the Fig. 2 in the direction A-A '；
Fig. 4 is partial enlarged view of the Fig. 3 at B；
Fig. 5 is quick-frozen and thawing apparatus sectional view in another embodiment of the present invention.
Wherein, appended drawing reference is as follows:
Quick-frozen and thawing apparatus 100；Box body 11；Heat-conducting plate 110；Second accommodating chamber 111；Heat pipe lumen 112；Fin 12.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
It should be understood that term used herein merely for description particular example embodiment purpose, and have no intention into
Row limitation.Unless the context clearly indicates otherwise, otherwise singular " one " as used in the text, "one" and " described "
Can also indicate to include plural form.The terms "include", "comprise" and " having " are inclusives, and therefore indicate that institute is old
The feature stated, element and and or component presence, but presence is not precluded or add one or more of the other feature, element,
Component and and or their combination.
In the description of the present invention unless specifically defined or limited otherwise, term " setting ", " connection " should do broad sense reason
Solution may be a detachable connection for example, it may be being fixedly connected or integral type connects；It can be directly connected, it can also be with
Indirectly connected through an intermediary.To those skilled in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, " second ", feature can be expressed or
Person implicitly includes one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as
Two, three etc., unless otherwise specifically defined.
For ease of description, an element as illustrated in the diagram can be described use space relativeness term in the text
Either feature is, for example, "bottom", " preceding ", "upper", " inclines relative to another element or the relationship of feature, these relativeness terms
Tiltedly ", "lower", "top", "inner", "horizontal", "outside" etc..This spatial correlation term is intended to include the orientation except describing in figure
Except the different direction of mechanism in use or operation.For example, be described as if the mechanism in figure is overturn "
Below other elements or feature " either the element " below other elements or feature " will then be orientated " in other members
Above part or feature " either " above other elements or feature ".Therefore, exemplary term " in ... lower section " may include
In orientation upper and under.
As shown in figures 1-4, embodiment according to a first aspect of the present invention, the first aspect of the present invention provide a kind of speed
Jelly and thawing apparatus 100, including having the heat-conducting plate 110 of the first accommodating chamber in wooden partition, and heat-conducting plate 110 holds around forming second
It receives the box body 11 of chamber 111, heat pipe is formed in the first accommodating chamber, is filled with energy storage materials of phase change in the second accommodating chamber 111.
Quick-frozen and thawing apparatus 100 in the embodiment of the present invention combines energy storage materials of phase change and heat pipe, makes full use of
The superior heat conductivity of heat pipe can and energy storage materials of phase change latent heat property, realize the purpose of fresh meat fast cooling and heating, make fresh
Effect after the fresh-keeping and defrosting of meat is more preferable, so as to quick-frozen and more fresh meats that thaw.
It should be noted that heat-conducting plate 110 can select the heat-conducting plate of metal material, it is further preferred that heat-conducting plate 110
It can select that heating conduction is preferable, density is small and cheap aluminium sheet.Certainly, the material of heat-conducting plate 110 is not limited to aluminium sheet,
It is also possible to the heat-conducting plate of steel plate or other materials, as long as can reach thermally conductive function, the present embodiment does not limit herein
Fixed, those skilled in the art can according to need flexible choice.
With continued reference to Fig. 3~4, according to one embodiment of present invention, several fins are arranged in interval in the first accommodating chamber
12, the cavity wall of the opposite sides of two adjacent fins 12 and the first accommodating chamber constitutes heat pipe, and fin 12 is by the first accommodating chamber point
Several independent heat pipe lumens 112 are cut into, are filled with refrigerant (being not shown in figure) in heat pipe lumen 112.In the present embodiment,
Box body 11 can be the cube being spliced by six pieces of heat-conducting plates 110, and the two of heat pipe lumen are opposite, and chamber side wall is parallel, specifically
Ground, the first accommodating chamber, the second accommodating chamber 111 can be cuboid cavity body structure, several fins 12 can be parallel to each other, several
First accommodating chamber is divided into several independent heat pipe lumens 112 by a fin 12, and heat pipe lumen 112 is cuboid, and several
The volume of a heat pipe lumen 112 can be equal.In the present embodiment, the thickness of heat-conducting plate 110 can be 3~5mm, heat pipe lumen
The distance between two opposite chamber side walls (i.e. the width of heat pipe lumen) can be 0.5~0.7mm.
It should be noted that box body 11 is also possible to other shapes, the embodiment of the present invention is only said by taking cube as an example herein
Bright, those skilled in the art can according to need flexible choice.
It is noted that the refrigerant in heat pipe lumen 112 can be refrigerant, quick-frozen and thawing apparatus 100 can be fast
Speed and ambient enviroment carry out heat exchange, so that when quick-frozen and thawing apparatus 100 is put into freezer compartment of refrigerator or freezer, warm-served food
Heated heat absorption carburation by evaporation (evaporator section) of liquid refrigerant near object location, steam are flow under a slight pressure difference to micro channel heat
The other end of pipe, and release heat and condense into liquid (condensation segment), evaporation is flowed back in effect of the liquid again along microchannel by capillary force
Section, so circulation not oneself, from one end of the heat pipe to the other end, described quick-frozen and thawing apparatus 100 cools down rapidly heat, in turn
Heat exchange is carried out with the food being placed on it, achievees the effect that quick freeze food；Quick-frozen and thawing apparatus 100 is put in room temperature
When, the vaporized refrigerant exothermic condensation liquefaction (condensation segment) to the cold near cold food object location, liquid is along microchannel by capillary force
The other end is flowed back in effect, and liquid absorption surrounding air heat vaporizes (evaporator section), and steam flows back under small pressure difference micro- again
The other end of channel heat pipe, so circulation not oneself, from one end of the heat pipe to the other end, quick-frozen and thawing apparatus 100 is fast for heat
Speed heating carries out heat exchange with the food for being placed on it freezing, achievees the effect that food defrosting rapidly.
Refering to Fig. 5, according to another embodiment of the invention, two adjacent fins 12 can intersect, specifically, adjacent
Two fins 12 side connection, and adjacent two fins 12 and the first accommodating chamber side cavity wall formation triangular prism.
Specifically, in the present embodiment, heat-conducting plate 110 can be aluminium sheet, it should be noted that heat-conducting plate 110 can also be with
It is one of copper sheet or aluminium alloy plate, those skilled in the art can according to need the material of flexible choice heat-conducting plate 110.
According to another embodiment of the invention, graphite is arranged in the outer surface of at least one piece heat-conducting plate 110 on box body 11
Ene coatings (are not shown) in figure, and the thickness of graphite ene coatings can be 60um~90um.But the present invention is not limited thereto, box
Graphite ene coatings can be all arranged in the outer surface of whole heat-conducting plates 110 on body 11.
It should be noted that graphite ene coatings can be set at least one piece of heat-conducting plate of box body 11 by spraying process
110 outer surface, specifically, graphite ene coatings can replace original 110 outer surface wire drawing of heat-conducting plate, anodic oxidation etc. science and engineering
Skill greatly reduces cost, at the same reach surface hardness strengthen, environmental protection, food-grade and appearance member appearance looks elegant etc. require.Separately
Thermally conductive main body in the outer embodiment of the present invention is heat pipe and energy storage materials of phase change, compared to itself thermally conductive, this hair of heat-conducting plate 110
Bright embodiment quickly absorbs or discharges amount of heat using the latent heat in energy storage materials of phase change and heat pipe when medium phase transformation, reaches
Quick changeable temperature along with the high thermal conductivity of graphite ene coatings shortens the time of heat transfer, thus realize improve it is quick-frozen and
The purpose of defrosting efficiency.
In an embodiment of the present invention, the volume of the second accommodating chamber 111 is greater than the volume of the first accommodating chamber, the first accommodating chamber
It is inside disposed with heat pipe, makes the food being placed on heat-conducting plate 110 that cooling capacity or heat and external environment are carried out efficient heat exchange,
The energy storage materials of phase change for being -18 DEG C~30 DEG C filled with phase transition temperature in second accommodating chamber, energy storage materials of phase change occur at itself
During phase transformation, (cold) amount of heat in environment is absorbed, and release (cold) amount of heat to environment when needed, to control temperature
Purpose.Specifically, energy storage materials of phase change can be cold-storage liquid, and phase transition temperature can be -18 DEG C~30 DEG C, when quick-frozen and defrosting
When device 100 needs quick-frozen foods, -18 DEG C can be set by the phase transition temperature of energy storage materials of phase change at this time, fresh meat is placed
Onto quick-frozen and thawing apparatus 100, quick-frozen and thawing apparatus 100 is put into -20 DEG C of refrigerator freezing room, phase transition temperature be -
18 DEG C of energy storage materials of phase change can be absorbed a large amount of cooling capacity in freezing chamber when undergoing phase transition in refrigerator, and then by the cold of absorption
Amount passes to food thereon, to improve the chilling rate of fresh meat food, wherein in the refrigerating process of fresh meat, fresh meat
Externally heat exchange is divided into following three parts:
1) upper surface of fresh meat: fresh meat and cold air convection heat exchange；
2) lower surface of fresh meat: fresh meat and the heat exchange of quick-frozen and thawing apparatus 100 heat transfer；
3) fresh meat and surrounding heat radiation (negligible).
The second part that the mainly reinforcing fresh meat of quick-frozen and thawing apparatus 100 in the embodiment of the present invention externally exchanges heat is (i.e.
The lower surface of fresh meat exchanges heat with the heat transfer that quick-frozen and thawing apparatus 100 heat transfer exchanges heat) it is quick-frozen to accelerate to cool down.According to Fu
In leaf heat transfer formula:
q2=K*A2*(T2-Tp)
It can be seen that fresh meat and quick-frozen heat transfer heat transfer rate and A with thawing apparatus 1002(fresh meat and quick-frozen and defrosting
The contact surface area of device 100), K (fresh meat and quick-frozen with the 100 contact surface heat transfer coefficient of heat transfer of thawing apparatus), Yi Jixian
Meat and the quick-frozen temperature difference T between thawing apparatus 1002-TpIt is related.
The phase-changing energy-storing material that quick-frozen and thawing apparatus 100 in the embodiment of the present invention has been -18 DEG C due to having filled phase transition temperature
Material, energy storage materials of phase change have huge latent heat in phase transformation, it is ensured that fresh meat is refrigerated to -18 DEG C, widens to the greatest extent
Fresh meat and the quick-frozen temperature difference between 100 lower surface of thawing apparatus；Quick-frozen simultaneously and thawing apparatus 100 is aluminium material preparation, together
When due to which provided a large amount of heat pipe, making fresh meat and quick-frozen sending out the contact surface heat transfer coefficient of heat transfer with thawing apparatus 100 and be in
The increase of the existing order of magnitude shortens the time of heat transfer along with the high thermal conductivity of graphite ene coatings, to realize raising speed
The purpose of jelly and defrosting efficiency.
Correspondingly, when quick-frozen and thawing apparatus 100 needs thawed foodstuff, it is assumed that environment temperature is 30 DEG C, can will be filled out
The energy-accumulation material filled is changed to heat-storing material, and phase transition temperature is set as slightly below environment temperature, such as 27 DEG C.The food of freezing
It is placed on quick-frozen and thawing apparatus 100, by the phase transformation that in quick-frozen and 100 indoor environment of thawing apparatus, phase transition temperature is 27 DEG C
A large amount of heat in environment can be absorbed when energy-accumulation material is undergone phase transition in the environment, and then by the heat transfer of absorption to thereon
Food, to improve the thawing rate of fresh meat food.
Embodiment according to a second aspect of the present invention, the second aspect of the present invention additionally provide a kind of refrigeration equipment, the system
Cool equipment includes the as described in the examples quick-frozen and thawing apparatus such as first aspect present invention, and specifically, refrigeration equipment can be with
It is refrigerator or refrigerator-freezer.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (11)
1. a kind of quick-frozen and thawing apparatus, it is characterised in that；
Including having the heat-conducting plate of the first accommodating chamber in wooden partition, and the heat-conducting plate surrounds and forms the box with the second accommodating chamber
Body is formed with heat pipe in first accommodating chamber, is filled with energy storage materials of phase change in second accommodating chamber.
2. according to claim 1 quick-frozen and thawing apparatus, which is characterized in that if interval setting in first accommodating chamber
The cavity wall of the opposite sides of dry fin, two adjacent fins and first accommodating chamber constitutes the heat pipe, described
First accommodating chamber is divided into several independent heat pipe lumens by fin, and the heating pipe is intracavitary to be filled with refrigerant.
3. according to claim 2 quick-frozen and thawing apparatus, which is characterized in that the volume phase of several heat pipe lumens
Deng.
4. according to claim 2 quick-frozen and thawing apparatus, which is characterized in that several described fins are parallel to each other.
5. according to claim 2 quick-frozen and thawing apparatus, which is characterized in that the side of two adjacent fins connects
It connects, and the side inner wall of two adjacent fins and the heat-conducting plate forms triangular prism.
6. according to claim 1 quick-frozen and thawing apparatus, which is characterized in that the box body is cube.
7. according to claim 1 quick-frozen and thawing apparatus, which is characterized in that the phase transition temperature of the energy storage materials of phase change
It is -18 DEG C~30 DEG C.
8. according to claim 1 quick-frozen and thawing apparatus, which is characterized in that at least one piece of heat-conducting plate on the box body
Outer surface be arranged graphite ene coatings.
9. according to claim 4 quick-frozen and thawing apparatus, which is characterized in that the heat-conducting plate with a thickness of 3~5mm,
The opposite chamber side wall of the two of the heat pipe lumen is parallel and the distance between two opposite chamber side walls are 0.5~0.7mm.
10. described in any item quick-frozen and thawing apparatus according to claim 1~9, which is characterized in that second accommodating chamber
Volume is greater than the volume of first accommodating chamber.
11. a kind of refrigeration equipment, which is characterized in that including such as claim 1~10 is described in any item quick-frozen and thawing apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512249.3A CN110214806A (en) | 2019-06-13 | 2019-06-13 | Quick-frozen and thawing apparatus, refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512249.3A CN110214806A (en) | 2019-06-13 | 2019-06-13 | Quick-frozen and thawing apparatus, refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110214806A true CN110214806A (en) | 2019-09-10 |
Family
ID=67817071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910512249.3A Pending CN110214806A (en) | 2019-06-13 | 2019-06-13 | Quick-frozen and thawing apparatus, refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110214806A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692698A (en) * | 2019-10-23 | 2020-01-17 | 山东兆瓦热能科技有限公司 | High-efficient thawing apparatus |
| CN114059425A (en) * | 2021-11-10 | 2022-02-18 | 韦浩 | Grass planting brick laying equipment for urban and rural planning |
| CN115299488A (en) * | 2022-07-06 | 2022-11-08 | 浙江海洋大学 | Graphene-assisted radio frequency thawing technology for improving fish meat thawing quality |
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| US20100071874A1 (en) * | 2008-09-22 | 2010-03-25 | Samsung Electronics Co., Ltd. | Food heat-exchange device and refrigerator having the same |
| CN202393274U (en) * | 2011-11-18 | 2012-08-22 | 苏州雪林电器科技有限公司 | Flat-plate heat pipe applied to intelligent refrigerator radiator component |
| CN105222454A (en) * | 2014-06-17 | 2016-01-06 | 李渊 | A kind of energy-accumulating refrigerator |
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| CN109491471A (en) * | 2018-12-28 | 2019-03-19 | 浙江晟昱散热器制造有限公司 | A kind of graphite ene coatings radiator |
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|---|---|---|---|---|
| CN2527938Y (en) * | 2002-03-08 | 2002-12-25 | 宜兴市四通家电配套厂 | Fast unfreezing/fast freezing plate and refrigerator with unfreezing/fast freezing plate |
| US20100071874A1 (en) * | 2008-09-22 | 2010-03-25 | Samsung Electronics Co., Ltd. | Food heat-exchange device and refrigerator having the same |
| CN202393274U (en) * | 2011-11-18 | 2012-08-22 | 苏州雪林电器科技有限公司 | Flat-plate heat pipe applied to intelligent refrigerator radiator component |
| CN105222454A (en) * | 2014-06-17 | 2016-01-06 | 李渊 | A kind of energy-accumulating refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692698A (en) * | 2019-10-23 | 2020-01-17 | 山东兆瓦热能科技有限公司 | High-efficient thawing apparatus |
| CN114059425A (en) * | 2021-11-10 | 2022-02-18 | 韦浩 | Grass planting brick laying equipment for urban and rural planning |
| CN115299488A (en) * | 2022-07-06 | 2022-11-08 | 浙江海洋大学 | Graphene-assisted radio frequency thawing technology for improving fish meat thawing quality |
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Application publication date: 20190910 |
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