CN207335267U - Energy-saving fast refrigerating cabinet - Google Patents
Energy-saving fast refrigerating cabinet Download PDFInfo
- Publication number
- CN207335267U CN207335267U CN201721040103.6U CN201721040103U CN207335267U CN 207335267 U CN207335267 U CN 207335267U CN 201721040103 U CN201721040103 U CN 201721040103U CN 207335267 U CN207335267 U CN 207335267U
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- Prior art keywords
- cabinet body
- quick
- frozen
- phase
- change material
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Abstract
The utility model discloses a kind of energy-saving fast refrigerating cabinet, upper cabinet body and lower cabinet body including mounted on top, and cabinet door, evaporator and circulating fan are provided with upper cabinet body backboard, and heater is additionally provided with upper cabinet body, quick-frozen room is arranged in upper cabinet body, compression refigerating machine group is arranged in lower cabinet body, and compression refigerating machine group is connected with quick-frozen room, and lower cabinet body bottom is provided with the lower comb being in communication with the outside, upper cabinet body is double-decker, and thermal insulation material is provided with the hollow sandwich between two layers；On the outside of the quick-frozen each locular wall in room and cabinet door madial wall is respectively provided with phase-change material interlayer, and phase-change material is positioned in phase-change material interlayer.The utility model increases phase-change material, substitutes refrigeration plant under powering-off state, low temperature environment in case can be maintained to be up to a few hours, it is ensured that the quality of frozen food, can continue to produce after powered up；In normal work, phase-change material can help quick-frozen room to maintain low temperature, save quick-frozen energy；Phase-change material after use freeze cycle can use again.
Description
Technical field
The utility model belongs to a kind of refrigeration plant, and in particular to a kind of energy-saving fast refrigerating cabinet.
Background technology
It is commercially rapidly growing with the popularization of houshold refrigerator, quick-frozen food with the improvement of people ' s living standards.Because of it
It is hygienic, convenient and being rich in nutrition, it is deep to be favored by people.Quick-frozen food is easy to industrialized production at the same time, and market potential is big, generally quilt
Producer businessman is received.Since fast food freezing technology can keep the original freshness of wholefood, color and luster wind to greatest extent
Taste, nutritional ingredient, exterior quality and inherent quality, are optimum food storage techniques generally acknowledged at present.Fast food freezing store and processing
The water activity in food substrate can be reduced, suppresses the activity of microorganism and enzyme, reduces various chemistry, the speed of biochemical reaction
Rate, slows down the speed that rots of food, substantially prolongs the food storage shelf-life.
Quick freezing, refers to food running through its maximum ice crystal generation area, fast when mean temperature reaches -18 DEG C
The method of quick-frozen knot.Various changes, such as physical change can occur in freezing process for food（Volume, thermal conductivity, ratio
Heat, drying loss change etc.）, chemical change（Protein denaturation, discoloration etc.）, cell tissue change and biology and microorganism change
Deng.The characteristics of deep frozen food is to maintain the original nutritive value of food and color, smell and taste to greatest extent.That is,
The above-mentioned various change that must assure that in freezing process is occurred food reaches maximum invertibity.
At present, the fast food freezing of existing freezing food factory is largely completed using hastening to freeze, the temperature of fast freezing case
Generally -15 DEG C~-35 DEG C.The existing quick-freezer for food of in the market mainly has two kinds of refrigeration modes, first, using compression mechanism
Cold group is freezed；Second, the characteristics of using liquid nitrogen refrigerating, wherein compressor cooling unit is that equipment volume is big, quick-frozen cost
It is low, but refrigerating speed is slow, drying loss is high；And the characteristics of liquid nitrogen refrigerating instant freezer is equipment volume simplifies, refrigerating speed is exceedingly fast, drying loss
It is low, but cost of freezing will exceed two 3 times of compressor cooling.Refrigerating speed has seriously affected the mouthfeel of quick-frozen food, for not
The quick-frozen quick-frozen demand for requiring difference, all food can not being met using single refrigeration modes of same food refrigeration.
Phase-change material (PCM-Phase Change Material) refers to vary with temperature and change physical property and simultaneously can
The material of latent heat is provided.Phase-change material has the ability for changing its physical state in certain temperature range.Using solid-liquid phase change as
Example, when being heated to fusion temperature, just produces the phase transformation from solid-state to liquid, during fusing, phase-change material is absorbed and stored up
Deposit substantial amounts of latent heat；When phase-change material cools down, the heat of storage will be dispersed into environment within the scope of certain temperature, into
Row is from liquid to solid reverse transformation.In both phase transition process, stored or release energy is known as latent heat of phase change.Physics
When state changes, the temperature of material itself almost remains unchanged before phase transformation completion, forms a wide temperature platform, though
It is so temperature-resistant, but the latent heat for absorbing or discharging is quite big.Phase-change material has been widely used and every field, will become section
The optimal environmentally protective carrier of energy environmental protection.
In freezing food factory, due to the use of a large amount of large-scale electric equipments, easy burst accident, appearance stops on a large scale
Electricity, this is easy for causing frozen food can not continue to produce, while the rising of temperature can cause production to the frozen food of half
Melt, if the power equipment maintaining time is longer, directly result in wastage of material.
Utility model content
The utility model proposes to overcome shortcoming existing in the prior art, a kind of energy saving the purpose is to provide
Type fast refrigerating cabinet.
The technical solution of the utility model is：
A kind of multi-mode fast refrigerating cabinet, includes the upper cabinet body and lower cabinet body of mounted on top, and cabinet door, is set at upper cabinet body backboard
Evaporator and circulating fan are equipped with, heater is additionally provided with upper cabinet body, quick-frozen room is arranged in upper cabinet body, compression refigerating machine group
It is arranged in lower cabinet body, compression refigerating machine group is connected with quick-frozen room, and lower cabinet body bottom is provided with the lower comb being in communication with the outside, also
Including multiple quick-frozen disks, the both sides inner wall of quick-frozen room is respectively formed on a plurality of horizontally disposed card slot, the two side engaging of quick-frozen disk
Enter in card slot；The upper cabinet body is double-decker, and thermal insulation material is provided with the hollow sandwich between two layers；The quick-frozen room is each
On the outside of locular wall and cabinet door madial wall is respectively provided with phase-change material interlayer, and phase-change material is positioned in phase-change material interlayer.
The quick-frozen disk inner bottom surface forms multiple uniformly distributed positioning grooves
The wind direction of the circulating fan is blown towards upper cabinet body backboard.
Four perisporium of lower cabinet body is provided with radiator window.
The beneficial effects of the utility model are：
The utility model is rational in infrastructure, easy to operate, suitable for laboratory or middle-size and small-size refrigeration industry；Multi-layer movable speed
Freeze disk design be easy to use according to the of different sizes of food, the quick-frozen disk of varying number is set, makes full use of quick-frozen room
Space；The design of positioning groove, easy to the placement of mould, strengthens stability；Increase low stain, economy, peace outside fast refrigerating cabinet
Full ClimSel C-70 type solid phase change materials, refrigeration plant is substituted under powering-off state, is realized and is freezed under the conditions of non-transformer,
And low temperature environment in case can be maintained to be up to a few hours, it is ensured that the quality of frozen food, guarantee can continue to produce after powered up
Use；In normal work, phase-change material can help quick-frozen room to maintain low temperature, save the energy of quick-frozen required consumption；Use
Phase-change material afterwards freeze cycle can use again, can save the energy, achieve the purpose that energy-efficient, environmentally protective.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Wherein：
1 upper cabinet body, 2 lower cabinet body
3 compression refigerating machine structure, 4 cabinet door
5 evaporator, 6 circulating fan
7 quick-frozen 8 heaters of room
9 combs of thermal insulation material 10 times
11 phase-change material interlayer, 12 quick-frozen disk
13 card slot, 14 positioning groove
15 radiator windows.
Embodiment
The utility model multi-mode fast refrigerating cabinet is described in detail with reference to Figure of description and embodiment：
As shown in Figure 1, a kind of energy-saving fast refrigerating cabinet, include the upper cabinet body 1 and lower cabinet body 2 of mounted on top, and cabinet door 4,
Evaporator 5 and circulating fan 6 are provided with 1 backboard of upper cabinet body, heater 8 is additionally provided with upper cabinet body 1, quick-frozen room 7 is arranged at
In upper cabinet body 1, compression refigerating machine group 3 is arranged in lower cabinet body 2, and compression refigerating machine group 3 is connected with quick-frozen room 7,2 bottom of lower cabinet body
The lower comb 10 being in communication with the outside is provided with, further includes multiple quick-frozen disks 12, the both sides inner wall of quick-frozen room 7 is respectively formed on a plurality of water
The flat card slot 13 set, the two side of quick-frozen disk 12 is snapped into card slot 13；The upper cabinet body 1 is double-decker, between two layers
Hollow sandwich in be provided with thermal insulation material 9；On the outside of 7 each locular wall of quick-frozen room and 4 madial wall of cabinet door is respectively provided with phase-change material
Interlayer 11, phase-change material are positioned in phase-change material interlayer 11.
12 inner bottom surface of quick-frozen disk forms multiple uniformly distributed positioning grooves 14
The wind direction of the circulating fan 6 is blown towards 1 backboard of upper cabinet body.
2 four perisporium of lower cabinet body is provided with radiator window 15.
The phase-change material interlayer 11 is stainless steel box body.
The thermal insulation material selects polystyrene foam plate.
The phase-change material is replaced once when 15 is small, and the phase-change material after replacement, which can be put into freezer, to be freezed, it
After place into fast freezing case and recycle.Phase-change material selects ClimSelC-70 type solid phase change materials, and phase transition temperature is -11
℃。
The utility model is rational in infrastructure, easy to operate, suitable for laboratory or middle-size and small-size refrigeration industry；Multi-layer movable speed
Freeze disk design be easy to use according to the of different sizes of food, the quick-frozen disk of varying number is set, makes full use of quick-frozen room
Space；The design of positioning groove, easy to the placement of mould, strengthens stability；Increase low stain, economy, peace outside fast refrigerating cabinet
Full ClimSel C-70 type solid phase change materials, refrigeration plant is substituted under powering-off state, is realized and is freezed under the conditions of non-transformer,
And low temperature environment in case can be maintained to be up to a few hours, it is ensured that the quality of frozen food, guarantee can continue to produce after powered up
Use；In normal work, phase-change material can help quick-frozen room to maintain low temperature, save the energy of quick-frozen required consumption；Use
Phase-change material afterwards freeze cycle can use again, can save the energy, achieve the purpose that energy-efficient, environmentally protective.
Claims (4)
1. a kind of energy-saving fast refrigerating cabinet, includes the upper cabinet body of mounted on top（1）And lower cabinet body（2）, and cabinet door（4）, upper cabinet body
（1）Evaporator is provided with backboard（5）And circulating fan（6）, upper cabinet body（1）Inside it is additionally provided with heater（8）, quick-frozen room（7）
It is arranged at upper cabinet body（1）It is interior, compression refigerating machine group（3）It is arranged at lower cabinet body（2）It is interior, compression refigerating machine group（3）With quick-frozen room（7）
Connection, lower cabinet body（2）Bottom is provided with the lower comb being in communication with the outside（10）, it is characterised in that：Further include multiple quick-frozen disks
（12）, quick-frozen room（7）Both sides inner wall be respectively formed on a plurality of horizontally disposed card slot（13）, quick-frozen disk（12）Two side engaging
Enter card slot（13）It is interior；The upper cabinet body（1）For double-decker, thermal insulation material is provided with the hollow sandwich between two layers（9）；Institute
State quick-frozen room（7）Each locular wall outside and cabinet door（4）Madial wall is respectively provided with phase-change material interlayer（11）, phase-change material is positioned over phase transformation
Material interlayer（11）It is interior.
A kind of 2. energy-saving fast refrigerating cabinet according to claim 1, it is characterised in that：The quick-frozen disk（12）Inner bottom surface is formed
Multiple uniformly distributed positioning grooves（14）.
A kind of 3. energy-saving fast refrigerating cabinet according to claim 1, it is characterised in that：The circulating fan（6）Wind direction court
Upper cabinet body（1）Backboard is blown.
A kind of 4. energy-saving fast refrigerating cabinet according to claim 1, it is characterised in that：The lower cabinet body（2）Four perisporiums are set
There is radiator window（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721040103.6U CN207335267U (en) | 2017-08-18 | 2017-08-18 | Energy-saving fast refrigerating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721040103.6U CN207335267U (en) | 2017-08-18 | 2017-08-18 | Energy-saving fast refrigerating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335267U true CN207335267U (en) | 2018-05-08 |
Family
ID=62373040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721040103.6U Expired - Fee Related CN207335267U (en) | 2017-08-18 | 2017-08-18 | Energy-saving fast refrigerating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207335267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303995A (en) * | 2020-09-02 | 2021-02-02 | 安徽康佳同创电器有限公司 | Quick-freezing refrigerator |
-
2017
- 2017-08-18 CN CN201721040103.6U patent/CN207335267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303995A (en) * | 2020-09-02 | 2021-02-02 | 安徽康佳同创电器有限公司 | Quick-freezing refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |