CN209197243U - Constant-temperaturestorage storage device and refrigerator - Google Patents
Constant-temperaturestorage storage device and refrigerator Download PDFInfo
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- CN209197243U CN209197243U CN201821483115.0U CN201821483115U CN209197243U CN 209197243 U CN209197243 U CN 209197243U CN 201821483115 U CN201821483115 U CN 201821483115U CN 209197243 U CN209197243 U CN 209197243U
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- temperaturestorage
- constant
- storage device
- air duct
- refrigerator
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Abstract
The utility model provides a kind of constant-temperaturestorage storage device, comprising: shell comprising outer housing and inner housing；Hollow seal structure is wherein formed between the outer housing and the inner housing, and radiation proof material is filled in the hollow seal structure and is formed as vacuum environment；The inner housing limits the storage space that side has opening.The structure of the constant-temperaturestorage storage device of the utility model is simple, at low cost.
Description
Technical field
The utility model relates to refrigerating technical fields, more particularly to a kind of constant-temperaturestorage storage device and refrigerator.
Background technique
Wind cooling refrigerator has different degrees of temperature fluctuation, in the process, storing in stable operation and when defrost
Between indoor air epidemic disaster can periodically be fluctuated with the variation of spin manifold temperature.When temperature is raised, due to storage
Space temperature rises, and relative air humidity decline is evaporated so as to cause the moisture in food.When the temperature decreases, air
In relative humidity increase, part steam can condense in refrigerator leads to foodstuff surface frosting.Since refrigerator temperature fluctuates, cause
Moisture in food cells is constantly evaporated, and the food of long term storage will appear dry tack free after thawing in freezing chamber,
Meat food is even more the problem of having meat hair bavin after cooked.
Utility model content
One purpose of the utility model is to provide for a kind of constant-temperaturestorage storage device.
The utility model one is further objective is that a kind of refrigerator with the constant-temperaturestorage storage device will be provided.
On the one hand, the utility model the following technical schemes are provided:
A kind of constant-temperaturestorage storage device, comprising:
Shell comprising outer housing and inner housing；Hollow seal structure is wherein formed between outer housing and inner housing, it is hollow
It is filled with radiation proof material in sealing structure and is formed as vacuum environment；Inner housing, which limits side, has the storing of opening empty
Between.
Optionally, constant-temperaturestorage storage device further include:
Supporting element is arranged between outer housing and inner housing, for providing support between outer housing and inner housing.
Optionally, supporting element is support column, and both ends contradict outer housing and inner housing respectively.
Optionally, constant-temperaturestorage storage device further include: the first air door, and
The air outlet for being provided with the air inlet for introducing cold wind on shell and cold wind being discharged, thus using cold wind to storage
Object space refrigeration；First air door is set to air inlet, for being opened and closed air inlet.
Optionally, air inlet is set to the top on rear side of shell；
Air outlet is set to the lower part on front side of shell.
Optionally, another compartment is additionally provided with below constant-temperaturestorage storage device；
The cold wind being discharged from air outlet further cools down compartment.
On the other hand, the utility model the following technical schemes are provided:
A kind of refrigerator has aforementioned constant-temperaturestorage storage device.
Optionally, refrigerator has refrigeration mechanism, blower and supply air duct；
Cold wind is introduced in constant-temperaturestorage storage device；
Refrigeration mechanism is used to lead to cooling capacity constant-temperaturestorage storage device for generating cooling capacity, supply air duct, and blower is for generating
Via the cold wind of supply air duct.
Optionally, refrigerator has at least one first storage room and at least one constant-temperaturestorage storage device；
Supply air duct is divided into the first supply air duct and the second supply air duct from after refrigeration mechanism extraction；
The air outlet of first supply air duct is connected to the air outlet of the first storage room；
Air inlet of the air outlet of second supply air duct close to constant-temperaturestorage storage device.
The second air door is provided in the first supply air duct.
Optionally, freezer drawer is provided in constant-temperaturestorage storage device.
The constant-temperaturestorage storage device structure of the utility model is simple, at low cost, is true between the outer housing and inner housing of shell
Absolutely empty, heat transfer can not be carried out, while radiation proof material is additionally provided between outer housing and inner housing, the two combines can be with
The heat exchange between storage space and shell is substantially reduced, can also reduce the temperature fluctuation being placed in storage space, to reduce
The loss of food nourishment composition keeps the freshness of food materials.
Further, the constant-temperaturestorage storage device of the utility model is provided with air door, makes cooling capacity directly and constant-temperaturestorage storage device
Interior foodstuff surface is in contact, so that food cells generate band quickly through ice crystal, reduces cell damage.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic diagram according to the refrigerator of the utility model one embodiment.
Fig. 2 is the schematic side elevation according to the refrigerator of the utility model one embodiment.
Fig. 3 is the schematic side elevation according to the refrigerator of the utility model one embodiment.
Fig. 4 is the schematic side elevation of the constant-temperaturestorage storage device part of the refrigerator of the embodiment of Fig. 3.
Specific embodiment
Fig. 1 is the schematic diagram according to the refrigerator 100 of the utility model one embodiment.Fig. 2 is according to the utility model one
The schematic side elevation of the refrigerator 100 of a embodiment.Fig. 3 is the signal according to the refrigerator 100 of the utility model one embodiment
Property side view.Fig. 4 is the schematic side elevation of 20 part of constant-temperaturestorage storage device of the refrigerator 100 of the embodiment of Fig. 3.The refrigerator
100 generality may include cabinet 10, refrigeration mechanism, blower 16 and supply air duct.
There are multiple storage rooms, such as refrigerating chamber 11, freezing chamber 12 in cabinet 10.Storage room is for storing food.
The temperature-control range of refrigerating chamber 11 is generally at -5 DEG C to 7 DEG C.The temperature-control range of freezing chamber 12 is generally at -18 DEG C to -22 DEG C.Between storing
Room may also include temperature-changing chamber etc..Refrigeration mechanism is configured to generate cooling capacity, and the cooling capacity of generation is driven after supply air duct by blower 16
It is supplied to each storage room, to reduce the temperature in storage room.Specifically, refrigeration mechanism can be compression refigerating machine structure,
Including compressor, condenser, throttling set and evaporator 15.Compression refigerating machine structure makes to evaporate by refrigerant compression cycle
15 released cold quantity of device, its working principle is that: power of the compressor as refrigeration cycle is ceaselessly rotated by motor run,
Low-temperature low-pressure refrigerant is steam compressed to high-temperature high-pressure state.Condenser is a heat-exchange apparatus, is made using environment is cooling
Cryogen takes away the heat of the high temperature and pressure refrigerant vapor from compressor, makes the cooling of high-temperature high-pressure refrigerant steam, is condensed into
The refrigerant liquid of high normal pressure and temperature.The refrigerant liquid of high normal pressure and temperature obtains low-temperature low-pressure refrigerant, then send by throttling set
Enter 15 interior suction thermal evaporation of evaporator.Evaporator 15 is used as another heat-exchange apparatus, the low-temperature low-pressure refrigerant liquid after throttling
Evaporation becomes steam in it, absorbs ambient heat, declines ambient temperature, achieve the purpose that refrigeration.
In the refrigerator 100 of the utility model embodiment, one or more storage rooms are constant-temperaturestorage storage device 20.Constant temperature storage
Object device 20 has shell.Shell includes outer housing 21 and inner housing 22；It is formed between outer housing 21 and inner housing 22 hollow close
Seal structure, hollow seal structure is interior to be filled with radiation proof material 23 and is formed as vacuum environment.Inner housing 22 limits side tool
There is the storage space of opening.The outer housing 21 and inner housing 22 of the shell of the constant-temperaturestorage storage device 20 of the utility model embodiment it
Between be vacuum space, heat transfer can not be carried out, while radiation proof material 23 is additionally provided between outer housing 21 and inner housing 22,
The two combination can substantially reduce the heat exchange between storage space and shell, can also reduce the temperature wave being placed in storage space
It is dynamic, to reduce the loss of food nourishment composition, keep the freshness of food materials.
Radiation proof material 23 can be in the prior art arbitrarily can radiation protection material, such as aluminium foil, radiation proof paint etc..
In one embodiment, the constant-temperaturestorage storage device 20 of the utility model embodiment further include: supporting element 24, setting exist
Between outer housing 21 and inner housing 22, for providing support between outer housing 21 and inner housing 22.Supporting element 24 can be branch
Dagger, both ends contradict outer housing 21 and inner housing 22 respectively.In some embodiments, the outer of upper top surface and bottom surface is being constituted
Multiple supporters 24 are provided between shell 21 and inner housing 22, while between the outer housing 21 and inner housing 22 for constituting side wall
It is also equipped with a supporter 24.
In some embodiments, the constant-temperaturestorage storage device 20 of the utility model embodiment further includes the first air door 25.In shell
The air outlet 27 for being provided with the air inlet 26 for introducing cold wind on body and cold wind being discharged, thus using cold wind to storage space
Refrigeration.First air door 25 is set at air inlet 26, for being opened and closed air inlet 26.It is generally placed in the temperature of the food in refrigerator 100
Degree is higher than the original temperature of refrigerator 100, it is therefore desirable to first cool down to food, the insulation construction of shell is recycled later
Realize constant temperature fresh-keeping.The constant-temperaturestorage storage device 20 of the utility model embodiment by setting air inlet 26, make cold wind directly with perseverance
Foodstuff surface in warm article-storage device 20 is in contact, so that food cells generate band quickly through ice crystal, reduces cell damage.
In one embodiment, air inlet 26 is set to the top on rear side of shell；Air outlet 27 is set on front side of shell
Lower part, after the top of cold wind from the rear side of storage space flows into the cooling food of storage space, then by under the front side of storage space
Portion's discharge.
The cold wind entered in storage space through air inlet 26 is usually by the original refrigeration mechanism of refrigerator 100,16 and of blower
Supply air duct provides, and is also possible to be provided by the quickly cooling supply air system being separately provided.In one embodiment, quickly cooling air-supply system
System includes refrigeration mechanism, blower and supply air duct, the structure with the original refrigeration mechanism of refrigerator 100, blower 16 and supply air duct
It is similar with function, herein without repeating.
The constant-temperaturestorage storage device 20 of the utility model embodiment can be by turnable door body and be opened and closed, and be also possible to
Drawer is set.In Fig. 1, refrigerating chamber 11 is divided into multiple storage rooms using partition, and each storage room is provided with a refrigeration
Drawer 13, freezing chamber 12 are divided into multiple storage rooms using partition, and each storage room is provided with a freezer drawer 14.This
A little storage rooms include the constant-temperaturestorage storage device of at least one the first storage room 31 and at least one the utility model embodiment
20.Refrigerating drawer 13 or the bucket-shaped ontology of freezer drawer 14 are placed in storage space.
Fig. 2 is the schematic side elevation according to the refrigerator 100 of the utility model one embodiment.Fig. 3 is practical according to this
The schematic side elevation of the refrigerator 100 of novel one embodiment.By taking freezing chamber 12 as an example, in one embodiment, supply air duct
It is divided into the first supply air duct 17 and the second supply air duct 18 from after refrigeration mechanism extraction.Is provided in the first supply air duct 17
Two air doors 19.After first supply air duct 17 is drawn by refrigeration mechanism, the first supply air duct air outlet and the first storage room 31
Air outlet connection.Second supply air duct 18 is positioned close to the constant temperature storing of the utility model embodiment after being drawn by refrigeration mechanism
At first air door 25 of device 20.In a preferred embodiment, the second supply air duct air outlet of the second supply air duct 18
181 are oppositely arranged with the first air door 25, freeze so that cold wind directly enters through air inlet 26 from the second supply air duct air outlet 181
In drawer 14.In Fig. 2, in the open state, cooling capacity a part that refrigeration mechanism generates is through the first air-supply for the second air door 19
Air duct 17 reaches the first storage room 31, and another part reaches in freezer drawer 14 through the second supply air duct 18.In Fig. 3, the
When two air doors 19 are in close state, the cooling capacity that refrigeration mechanism generates, which is all reached through the second supply air duct 18, is located at constant temperature storing
In freezer drawer 14 in device 20, the purpose quickly to cool down to the food in freezer drawer 14 is realized.
Refrigerator 100 also has return airway 32.The second supply air duct return air can be set below constant-temperaturestorage storage device 20
Mouth 182.It is also possible to be additionally provided with one first storage room 31 below constant-temperaturestorage storage device 20；It is discharged from air outlet 27 cold
Wind further cools down the first storage room 31, is reached in return airway 32 by return air inlet again later, can improve the benefit of cold wind in this way
With rate.In a preferred embodiment, the position of return air inlet, which meets after cold wind enters return airway 32, may pass through entire evaporation
Device 15 can improve the efficiency of evaporator 15 in this way.
The constant-temperaturestorage storage device 20 of the utility model embodiment is particularly suitable for the constant temperature fresh-keeping of freezer drawer 14.When being put into
When fresh food materials, the first air door 25 is opened, a large amount of cold wind are sent into freezer drawer 14 from air inlet 26, realize fast cooling.When
After temperature is met the requirements, the first air door 25 is closed, entire freezer drawer 14 is in adiabatci condition, realizes temperature incubation function, guarantees cold
Freeze the freshness of food materials in drawer 14.When being put into fresh food materials in freezer drawer 14, the second air door 19 of control is closed, so as to
Realize the fast cooling to freezer drawer 14.
In the description of the present invention, it should be understood that term " on ", "lower", etc. instructions orientation or position close
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
Claims (10)
1. a kind of constant-temperaturestorage storage device characterized by comprising
Shell comprising outer housing and inner housing；Hollow seal structure is wherein formed between the outer housing and the inner housing,
It is filled with radiation proof material in the hollow seal structure and is formed as vacuum environment；The inner housing limit side have open
The storage space of mouth.
2. constant-temperaturestorage storage device according to claim 1, which is characterized in that further include:
Supporting element is arranged between the outer housing and the inner housing, between the outer housing and the inner housing
Support is provided.
3. constant-temperaturestorage storage device according to claim 2, which is characterized in that
The supporting element is support column, and both ends contradict the outer housing and the inner housing respectively.
4. constant-temperaturestorage storage device according to claim 1, which is characterized in that further include: the first air door, and
It is provided with the air inlet for introducing cold wind on the shell and makes the air outlet of the cold wind discharge, thus described in utilizing
Cold wind freezes to the storage space；First air door is set to the air inlet, for being opened and closed the air inlet.
5. constant-temperaturestorage storage device according to claim 4, which is characterized in that
The air inlet is set to the top on rear side of the shell；
The air outlet is set to the lower part on front side of the shell.
6. constant-temperaturestorage storage device according to claim 5, which is characterized in that
Another compartment is additionally provided with below the constant-temperaturestorage storage device；
The cold wind being discharged from the air outlet further cools down the compartment.
7. a kind of refrigerator, which is characterized in that have the constant-temperaturestorage storage device as described in claim 1-6 is any.
8. refrigerator according to claim 7, which is characterized in that
The refrigerator has refrigeration mechanism, blower and supply air duct；
Cold wind is introduced in the constant-temperaturestorage storage device；
The refrigeration mechanism is used to the cooling capacity leading to the constant-temperaturestorage storage device for generating cooling capacity, the supply air duct,
The blower is used to generate the cold wind via the supply air duct.
9. refrigerator according to claim 8, which is characterized in that
The refrigerator has at least one first storage room and at least one described constant-temperaturestorage storage device；
The supply air duct is divided into the first supply air duct and the second supply air duct from after refrigeration mechanism extraction；
The air outlet of first supply air duct is connected to the air outlet of first storage room；
Air inlet of the air outlet of second supply air duct close to the constant-temperaturestorage storage device；
The second air door is provided in first supply air duct.
10. refrigerator according to claim 7, which is characterized in that
Freezer drawer is provided in the constant-temperaturestorage storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821483115.0U CN209197243U (en) | 2018-09-11 | 2018-09-11 | Constant-temperaturestorage storage device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821483115.0U CN209197243U (en) | 2018-09-11 | 2018-09-11 | Constant-temperaturestorage storage device and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197243U true CN209197243U (en) | 2019-08-02 |
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ID=67405913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821483115.0U Active CN209197243U (en) | 2018-09-11 | 2018-09-11 | Constant-temperaturestorage storage device and refrigerator |
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| Country | Link |
|---|---|
| CN (1) | CN209197243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829250A (en) * | 2020-06-15 | 2020-10-27 | 澳柯玛股份有限公司 | Box structure with vacuum heat-insulating layer and refrigerator |
-
2018
- 2018-09-11 CN CN201821483115.0U patent/CN209197243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829250A (en) * | 2020-06-15 | 2020-10-27 | 澳柯玛股份有限公司 | Box structure with vacuum heat-insulating layer and refrigerator |
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