CN103900337A - Quick-freezing drawer and refrigerator - Google Patents
Quick-freezing drawer and refrigerator Download PDFInfo
- Publication number
- CN103900337A CN103900337A CN201410138361.2A CN201410138361A CN103900337A CN 103900337 A CN103900337 A CN 103900337A CN 201410138361 A CN201410138361 A CN 201410138361A CN 103900337 A CN103900337 A CN 103900337A
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- China
- Prior art keywords
- quick
- drawer
- storage box
- drawer body
- cold storage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention provides a quick-freezing drawer and a refrigerator. The quick-freezing drawer comprises a drawer body and a cool accumulation box, an accommodating groove is arranged in the drawer body and used for holding food needing refrigeration, and cool accumulation liquid is arranged in walls of the cool accumulation box which is a shell matched with the accommodating groove and detachably mounted in the accommodating groove. The cool accumulation box of the quick-freezing drawer is arranged in an accommodating cavity of the drawer body, when the food is placed in the cool accumulation box, the cool accumulation box is capable of quickly absorbing heat from the food so as to freeze the food, the food is enabled to pass an ice crystal generation zone ranging from -1 DEG C to -5 DEG C within thirty minutes, and the purposes of quick freezing and fresh keeping are realized. Meanwhile, the cool accumulation box is detachably connected with the drawer body, the cool accumulation box can be detached from the drawer body when a user does not want to use, capacity of the drawer body is enlarged, the user can place more food in the drawer body, use requirements of different users are met, and market competitiveness of a product is improved.
Description
Technical field
The present invention relates to household appliance technical field, particularly, a kind of quick-freeze drawer and the refrigerator that contains this quick-freeze drawer.
Background technology
Meat is in the time lowering the temperature preservation, and shorter by the time in the ice crystals of-1 ℃～-5 ℃ generate band, less to the destruction of meat cell, nutrition and mouthfeel are more excellent; Therefore the higher meat preservation of the ability of refrigerator quick-frozen effect is stronger.Show after deliberation in 30 minutes, to pass through in the time of meat foods the nutritional labeling that the ice crystal of-1 ℃～-5 ℃ generates band and can effectively protect meat, the fresh-keeping effect of shorter food of time is better.And refrigerator of the prior art passed through the ice crystal of-1 ℃～-5 ℃ all can not make meat product time and generates band in 30 minutes.
Summary of the invention
In order one of to solve the problems of the technologies described above at least, one object of the present invention be to provide a kind of can within a short period of time the heat of absorbing food product, the ice crystal that makes food pass through rapidly-1 ℃～-5 ℃ in 30 minutes generates the quick-freeze drawer of band.
Another object of the present invention is to provide a kind of refrigerator that specifically has above-mentioned quick-freeze drawer.
In view of this, the invention of first aspect present invention provides a kind of quick-freeze drawer, comprising: drawer body, on described drawer body, be provided with holding tank, and described holding tank needs freezing food for splendid attire; And cold storage box, in the wall of described cold storage box, be provided with cold-storage liquid, and described cold storage box is the housing matching with described holding tank, and is removably mounted in described holding tank.
The drawer body of quick-freeze drawer provided by the invention is directly placed on the freezer evaporator of refrigerator, cold storage box is arranged in the container cavity of drawer body, cold storage box cold-storage effectively in the time that refrigerator is normally worked, thereby keep ice the temperature inside the box uniform and stable, make the indoor temperature fluctuation of refrigerator freezing little, guarantee that food is can the resting period longer, in the time that cold storage box is put into food, the cold storage box fast heat of absorbing food product carries out cooling to it, the ice crystal that makes food pass through rapidly-1 ℃～-5 ℃ in 30 minutes generates band, reach the cold fresh-keeping object of speed, simultaneously, cold storage box is removably connected with drawer body, in the time that user does not want to use cold storage box, cold storage box can be disassembled from described drawer body, thereby expand the volume of drawer body, make user can hold more food, and then meet the instructions for use of different user, improve the competitiveness of product in market.
In addition, the quick-freeze drawer in above-described embodiment provided by the invention can also have following additional technical feature:
According to one embodiment of present invention, the phase transition temperature scope of described cold-storage liquid is-18 ℃～-30 ℃.
Preferably, the phase transition temperature of described cold-storage liquid is-24 ℃.
At above-described embodiment, the phase transition temperature of cold-storage liquid is less than-18 ℃, and the minimum temperature of freezer compartment of refrigerator is-18 ℃, like this, avoid in the time that refrigerator is normally worked, cold-storage liquid phase in cold storage box becomes, be that cold-storage liquid becomes solid by liquid, cause the situation that the damaged cold-storage liquid of cold storage box deformation leaks to occur, thereby guaranteed the dependability of product, and then extended service life of product, increase the market competitiveness.
According to one embodiment of present invention, on the inwall of described cold storage box, be provided with multiple grooves.
Arranging of multiple grooves increased cold storage box intensity, even if cold storage box has higher mechanical strength, thereby guaranteed the working strength of cold storage box, and then guaranteed the dependability of product, increased the competitiveness of product in market.
According to one embodiment of present invention, described cold storage box comprises: back box plate, lower box plate, left box plate and right box plate.
According to one embodiment of present invention, described cold storage box is adopted and is formed from aluminium.
In the above-described embodiments, aluminum has that quality is light, cheap, heat conductivility advantages of higher, adopt the cold storage box being formed from aluminium and there is good thermal conductivity, make the heat of food more easily pass to cold-storage liquid, to its quick cooling object that reaches quick-frozen, meanwhile, reduced the manufacturing cost of product.
According to one embodiment of present invention, described drawer body comprises: header board, rear plate, lower plate, left plate and right panel, and be provided with handle slot on described header board.
Preferably, described header board, rear plate, lower plate, left plate and right panel are integral type structure.
The mechanical property of integral structure is good, header board, rear plate, lower plate, left plate and right panel are integral type structure, on the one hand, effectively guarantee the bonding strength between header board, rear plate, lower plate, left plate and right panel, make drawer body there is higher mechanical strength, thereby guarantee the working strength of drawer body, on the other hand, effectively reduce the difficulty of processing of drawer body, header board, rear plate, lower plate, left plate and right panel can be made into integration, batch production, to enhance productivity, reduces production costs.
According to one embodiment of present invention, described drawer body is modified styrene polymer or acrylonitrile-butadiene-phenylethylene copolymer artcle.
It is light that the drawer body of being made up of polystyrene has quality, hardness high, and it is high that the drawer body of being made up of acrylonitrile-butadiene-phenylethylene copolymer has intensity, the feature that physicochemical properties are stable.
The embodiment of second aspect present invention provides a kind of refrigerator, comprises the quick-freeze drawer described in above-mentioned arbitrary embodiment.
Second aspect present invention the refrigerator providing is provided the quick-freeze drawer providing is provided by first aspect, the cold storage box cold-storage effectively of quick-freeze drawer in the time that refrigerator is normally worked, thereby keep ice the temperature inside the box uniform and stable, make the indoor temperature fluctuation of refrigerator freezing little, guarantee that food is can the resting period longer, in the time that cold storage box is put into food, the cold storage box fast heat of absorbing food product carries out cooling to it, the ice crystal that makes food pass through rapidly-1 ℃～-5 ℃ in 30 minutes generates band, reach the cold fresh-keeping object of speed, simultaneously, cold storage box is removably connected with drawer body, in the time that user does not want to use cold storage box, cold storage box can be disassembled from described drawer body, thereby expand the volume of drawer body, make user can hold more food, and then meet the instructions for use of different user, improve the market competitiveness of refrigerator.
Additional aspect of the present invention and advantage will become in description part below obviously, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the perspective view of quick-freeze drawer one embodiment of the present invention;
Fig. 2 is the perspective view of cold storage box shown in Fig. 1;
Fig. 3 is the sectional structure schematic diagram of cold storage box shown in Fig. 2;
Fig. 4 is the stereochemical structure signal of the body of drawer shown in Fig. 1;
Fig. 5 is the structural representation of refrigerator of the present invention.
Wherein, in Fig. 1 to Fig. 5, the corresponding relation between Reference numeral and component names is:
1 drawer body, 101 header boards, 102 rear plates, 103 lower plates, 104 left plates, 105 right panels, 106 handle slots, 2 cold storage boxes, 201 back box plates, 202 times box plates, 203 left box plates, 204 right box plates, 3 grooves, 4 cold-storage liquid, 5 quick-freeze drawers, 6 refrigerators.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
Below with reference to Fig. 1 to Fig. 4, described according to some embodiments of the invention quick-freeze drawer 5 is described
As shown in Figure 1, quick-freeze drawer 5 comprises: drawer body 1 and cold storage box 2.
Wherein, on drawer body 1, be provided with holding tank, holding tank needs freezing food for splendid attire; As shown in Figure 3, in the wall of cold storage box 2, be provided with cold-storage liquid 4, and the housing of cold storage box 2 for matching with holding tank, and be removably mounted in holding tank.
The drawer body 1 of quick-freeze drawer 5 provided by the invention is directly placed on the freezer evaporator of refrigerator 6, cold storage box 2 is arranged in the container cavity of drawer body 1, cold storage box 2 cold-storage effectively in the time of the normal work of refrigerator 6, thereby keep the interior temperature of refrigerator 6 uniform and stable, make the temperature fluctuation in refrigerator 6 refrigerating chambers little, guarantee that food is can the resting period longer, in the time that cold storage box 2 is put into food, the cold storage box 2 fast heat of absorbing food product carries out cooling to it, the ice crystal that makes food pass through rapidly-1 ℃～-5 ℃ in 30 minutes generates band, reach the cold fresh-keeping object of speed, simultaneously, cold storage box 2 is removably connected with drawer body 1, in the time that user does not want with cold storage box 2, cold storage box 2 can be disassembled from drawer body 1, thereby expand the volume of drawer body 1, make user can hold more food, and then meet the instructions for use of different user, improve the competitiveness of product in market.
In one embodiment of the invention, the phase transition temperature scope of cold-storage liquid 4 is-18 ℃～-30 ℃; Preferably, phase transition temperature-24 ℃ of cold-storage liquid 4.
At above-described embodiment, the phase transition temperature of cold-storage liquid 4 is less than-18 ℃, and the minimum temperature of refrigerator 6 refrigerating chambers is-18 ℃, like this, avoid in the time of refrigerator 6 normal work, cold-storage liquid 4 phase transformations in cold storage box 2, be that cold-storage liquid 4 liquid become solid, cause the situation that the damaged cold-storage liquid 4 of cold storage box 2 deformation leaks to occur, thereby guaranteed the dependability of product, and then extended service life of product, increase the competitiveness of product in market.
In one embodiment of the invention, as 1 and Fig. 2 as shown in, on the inwall of cold storage box 2, be provided with multiple grooves 3.
The setting of multiple grooves 3 is equivalent to be provided with multiple reinforcement concave bars on cold storage box 2, from having improved the bulk strength of cold storage box 2, even if cold storage box 2 has higher mechanical strength, thereby guarantee the working strength of cold storage box 2, and then guarantee the dependability of product to have increased the market competitiveness.
In one embodiment of the invention, cold storage box 2 is aluminum products.
In the above-described embodiments, it is light that aluminum has quality, cheap, heat conductivility advantages of higher, adopt the cold storage box 2 being formed from aluminium and there is good thermal conductivity, make the heat of food more easily pass to cold-storage liquid 4, to the food cooling object that reaches quick-frozen fast, meanwhile, reduce the manufacturing cost of product.
It should be appreciated by those skilled in the art, the material of making cold storage box 2 is incessantly a kind of, as aluminium alloy, stainless steel, plastics etc., do not repeat them here, but its application all should be within protection scope of the present invention.
In a specific embodiment of the present invention, as shown in Figure 4, drawer body 1 comprises: header board 101, rear plate 102, lower plate 103, left plate 104 and right panel 105, and on header board 101, be provided with handle slot 106; Preferably, header board 101, rear plate 102, lower plate 103, left plate 104 and right panel 105 are integral type structure.
The mechanical property of integral structure is good, header board 101, rear plate 102, lower plate 103, left plate 104 and right panel 105 are integral type structure, on the one hand, effectively guarantee header board 101, rear plate 102, lower plate 103, bonding strength between left plate 104 and right panel 105, make drawer body 1 there is higher mechanical strength, thereby guarantee the working strength of drawer body 1, on the other hand, effectively reduce the difficulty of processing of drawer body 1, can be by header board 101, rear plate 102, lower plate 103, left plate 104 and right panel 105 are made into integration, batch production, to enhance productivity, reduce production costs, handle slot 106 is simple in structure, manufactures easily, thereby has improved production efficiency.
In one embodiment of the invention, as shown in Figure 5, cold storage box 2 comprises: back box plate 201, lower box plate 202, left box plate 203 and right box plate 204.
In the above-described embodiments, as Fig. 1, shown in Fig. 4 and Fig. 5, in the time that cold storage box 2 is installed in the container cavity of drawer body 1, back box plate 201 is corresponding with rear plate 102, lower box plate 202 is corresponding with lower plate 103, left box plate 203 is corresponding with left plate 104, right box plate 204 is corresponding with right panel 105, on header board 101, be not provided with cold storage box 2, the setting of this structure avoids user in the time of pull drawer body 1, there is the situation of frostbite, particularly, owing to being provided with handle slot 106 on header board 101, user's hand in the time of pull drawer body 1 can reach in handle slot 106 and contact with header board 101, if be provided with cold storage box 2 on header board 101, the heat that cold storage box 2 can absorb rapidly staff causes frostbite to it, therefore on header board 101, be not provided with cold storage box 2.
In one embodiment of the invention, drawer body 1 is modified styrene polymer or acrylonitrile-butadiene-phenylethylene copolymer artcle.
It is light that the drawer body 1 of being made up of polystyrene has quality, hardness high, and it is high that the drawer body 1 of being made up of acrylonitrile-butadiene-phenylethylene copolymer has intensity, the feature that physicochemical properties are stable.
Certainly, drawer body 1 also can adopt other materials to make, as long as can meet instructions for use, do not repeat them here, but its application all should be within protection scope of the present invention.
As shown in Figure 5, the present invention also provides a kind of refrigerator 6, comprises the quick-freeze drawer 5 described in above-mentioned arbitrary embodiment.
The quick-freeze drawer 5 that refrigerator 6 provided by the invention provides by above-described embodiment, cold storage box 2 cold-storage effectively of quick-freeze drawer 5 in the time of refrigerator 6 normal work, thereby keep the interior temperature of refrigerator 6 uniform and stable, make the temperature fluctuation in the refrigerating chamber of refrigerator 6 little, guarantee that food is can the resting period longer, in the time that cold storage box 2 is put into food, the cold storage box 2 fast heat of absorbing food product carries out cooling to it, the ice crystal that makes food pass through rapidly-1 ℃～-5 ℃ in 30 minutes generates band, reach the cold fresh-keeping object of speed, simultaneously
In sum, quick-freeze drawer 5 provided by the invention, the heat of absorbing food product carries out the cooling cold fresh-keeping object of speed that reaches to it fast, particularly, drawer body 1 is directly placed on the freezer evaporator of refrigerator 6, cold storage box 2 is arranged in the container cavity of drawer body 1, cold storage box 2 cold-storage effectively in the time of the normal work of refrigerator 6, thereby keep the interior temperature of refrigerator 6 uniform and stable, make the temperature fluctuation in refrigerator 6 refrigerating chambers little, guarantee that food is can the resting period longer, in the time that cold storage box 2 is put into food, the cold storage box 2 fast heat of absorbing food product carries out cooling to it, food was passed through rapidly in 30 minutes
The ice crystal of-1 ℃～-5 ℃ generates band, reach the cold fresh-keeping object of speed, simultaneously, cold storage box 2 is removably connected with drawer body 1, in the time that user does not want with cold storage box 2, cold storage box 2 can be disassembled from drawer body 1, thereby expand the volume of drawer body 1, make user can hold more food, and then met the instructions for use of different user, improved the competitiveness of product in market; Refrigerator 6 provided by the invention has above-mentioned quick-freeze drawer 5, thereby has whole beneficial effects of above-mentioned quick-freeze drawer 5.
In the present invention, term " multiple " refers to two or more, unless separately there is clear and definite restriction.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In description of the invention, it will be appreciated that, term " on ", orientation or the position relationship of the indication such as D score, " left side ", " right side ", 'fornt', 'back' be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than indicate or imply that the device of indication or unit must have specific direction, construct and operation with specific orientation, therefore, can not be interpreted as limitation of the present invention.
In the description of this description, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a quick-freeze drawer, is characterized in that, comprising:
Drawer body, is provided with holding tank on described drawer body, and described holding tank needs freezing food for splendid attire; With
Cold storage box, is provided with cold-storage liquid in the wall of described cold storage box, and described cold storage box is the housing matching with described holding tank, and is removably mounted in described holding tank.
2. quick-freeze drawer according to claim 1, is characterized in that,
The phase transition temperature scope of described cold-storage liquid is-18 ℃～-30 ℃.
3. quick-freeze drawer according to claim 2, is characterized in that,
The phase transition temperature of described cold-storage liquid is-20 ℃.
4. quick-freeze drawer according to claim 3, is characterized in that,
On the inwall of described cold storage box, be provided with multiple grooves.
5. quick-freeze drawer according to claim 4, is characterized in that,
Described cold storage box comprises: back box plate, lower box plate, left box plate and right box plate.
6. quick-freeze drawer according to claim 5, is characterized in that,
Described cold storage box is aluminum products.
7. according to the quick-freeze drawer described in claim 1 to 6 any one, it is characterized in that,
Described drawer body comprises: header board, rear plate, lower plate, left plate and right panel, and be provided with handle slot on described header board.
8. quick-freeze drawer according to claim 7, is characterized in that,
Described header board, rear plate, lower plate, left plate and right panel are integral type structure.
9. quick-freeze drawer according to claim 8, is characterized in that,
Described drawer body is modified styrene polymer or acrylonitrile-butadiene-phenylethylene copolymer artcle.
10. a refrigerator, is characterized in that, includes quick-freeze drawer as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138361.2A CN103900337B (en) | 2014-04-08 | 2014-04-08 | Quick-freezing drawer and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138361.2A CN103900337B (en) | 2014-04-08 | 2014-04-08 | Quick-freezing drawer and refrigerator |
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| CN103900337A true CN103900337A (en) | 2014-07-02 |
| CN103900337B CN103900337B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410138361.2A Active CN103900337B (en) | 2014-04-08 | 2014-04-08 | Quick-freezing drawer and refrigerator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728858A (en) * | 2020-12-29 | 2021-04-30 | 安徽康佳同创电器有限公司 | Heat preservation and moisture preservation drawer and refrigerator |
| CN113310264A (en) * | 2020-02-26 | 2021-08-27 | 合肥华凌股份有限公司 | Quick cooling device and refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113310264A (en) * | 2020-02-26 | 2021-08-27 | 合肥华凌股份有限公司 | Quick cooling device and refrigerator |
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| CN112728858A (en) * | 2020-12-29 | 2021-04-30 | 安徽康佳同创电器有限公司 | Heat preservation and moisture preservation drawer and refrigerator |
Also Published As
| Publication number | Publication date |
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| CN103900337B (en) | 2016-10-05 |
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