CN206207881U - Refrigerator crisper and refrigerator - Google Patents
Refrigerator crisper and refrigerator Download PDFInfo
- Publication number
- CN206207881U CN206207881U CN201621125564.9U CN201621125564U CN206207881U CN 206207881 U CN206207881 U CN 206207881U CN 201621125564 U CN201621125564 U CN 201621125564U CN 206207881 U CN206207881 U CN 206207881U
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- refrigerator
- crisper
- fresh
- box body
- keeping box
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Abstract
The utility model discloses a kind of refrigerator crisper and refrigerator, belong to refrigerator art, designed to solve the problems such as storage cycle is partially short when poor fresh-keeping effect during existing refrigerator freezing, refrigeration.The refrigerator that the utility model is provided crisper includes fresh-keeping box body, adjusts structure and detector unit positioned at the intrinsic heater of crisper, located at the cold air of crisper rear body, wherein, cold air adjustment structure is used to make food in fresh-keeping box body to enter and maintain supercooling state, detector unit is used to detect crisper intrinsic temperature that heater to be used to for the intrinsic food of crisper to be warming up to preset temperature.The refrigerator that the utility model is provided includes ice greenhouse and above-mentioned crisper, and its of good preservation effect, Consumer's Experience is good.
Description
Technical field
The utility model is related to refrigerator art, and in particular to a kind of refrigerator crisper and the ice with the crisper
Case.
Background technology
With the increasingly raising of Living consumption, resident is to the fresh-keeping requirement of refrigerator storage food also more and more higher.It is logical
Often, such as food such as fish, meat carries out freezer storage, such as veterinary antibiotics, it is necessary to be put into refrigerating chamber (temperature≤- 18 DEG C)
Deng food refrigerated storage is carried out, it is necessary to be put into refrigerating chamber (temperature is 5 DEG C or so).
During freezing, food freezes since surface, and surface temperature generates temperature band quickly through maximum ice crystal, and eats
Product internal temperature also not over or also continue the temperature band generated in this maximum ice crystal, and the ice crystal for being formed is larger
Or be the ice crystal of needle-like, the ice crystal physical efficiency punctures food cell wall causes food nutrition to be seriously lost in, when user needs to thaw
When using, food nutrition can together flow out with moisture.Additionally, food defrosting there is also some problems, the food for such as thawing must
Must disposably be finished, defreezing by microwave oven when it is antipyretic it is uneven, once freezing after thaw again the cost time it is very long, thaw after food
Taste bad etc..During refrigeration, due to being influenceed by the factor such as bacterial reproduction and oxidation, storage time can only ensure left at 2-3 days
The right side, storage cycle is partially short.
Therefore, a kind of new refrigerator crisper is needed badly to solve above-mentioned problems.
Utility model content
A purpose of the present utility model is to propose a kind of refrigerator use that food holding at least a week can be made fresh
Crisper.
Another purpose of the present utility model is the refrigerator for proposing that a kind of of good preservation effect, Consumer's Experience is good.
It is up to this purpose, on the one hand, the utility model uses following technical scheme：
A kind of refrigerator crisper, including fresh-keeping box body, positioned at the intrinsic heater of the crisper, located at institute
Cold air adjustment structure and the detector unit of crisper rear body are stated, wherein, the cold air adjustment structure is used to make institute
State food in fresh-keeping box body to enter and maintain supercooling state, the detector unit is used to detect the fresh-keeping box body
Interior temperature, the heater is used to for the intrinsic food of the crisper to be warming up to preset temperature.
As a preferred scheme of the present utility model, after the cold air adjustment structure includes being located at the fresh-keeping box body
The air channel in portion, the air door in the air channel and towards the intrinsic blowing mouth of the crisper.
Used as a preferred scheme of the present utility model, the detector unit is temperature sensor.
Used as a preferred scheme of the present utility model, the temperature sensor is located at the crisper rear body side
Edge, the air channel is located at the crisper rear body centre position.
Used as a preferred scheme of the present utility model, the heater attaches formula heater for aluminium foil.
On the other hand, the utility model uses following technical scheme：
A kind of refrigerator, including ice greenhouse, also including above-mentioned refrigerator crisper, refrigerator crisper is located at described
The lower section in ice greenhouse.
As a preferred scheme of the present utility model, the appearance of the volume more than the fresh-keeping box body in the ice greenhouse
Product.
The beneficial effects of the utility model are：
Refrigerator crisper of the present utility model is provided with heater in fresh-keeping box body, and cold air adjustment is provided with rear portion
Structure and detector unit, the refrigerator crisper can make food keep fresh at least one week, simple structure, use
It is convenient.Additionally, refrigerator of the present utility model is provided with above-mentioned crisper, of good preservation effect, Consumer's Experience below ice greenhouse
It is good.
Brief description of the drawings
Fig. 1 is the sectional view in the fresh special zone of the refrigerator that the utility model preferred embodiment is provided；
Fig. 2 is that the refrigerator that the utility model preferred embodiment is provided is amplified with the part-structure at crisper blowing mouth position
Figure；
Fig. 3 be the utility model preferred embodiment provide temperature sensor copper post temperature and food temperature coordinate diagram it
One；
Fig. 4 is the two of the food temperature coordinate diagram that the utility model preferred embodiment is provided.
Marked in figure：
1st, fresh-keeping box body；2nd, heater；3rd, blowing mouth；4th, air door；5th, temperature sensor；6th, ice greenhouse.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Preferred embodiment：
This preferred embodiment discloses a kind of refrigerator crisper and refrigerator.Refrigerator includes ice greenhouse 6 and refrigerator crisper,
Crisper is removably located at the lower section in ice greenhouse 6, as shown in figure 1, ice greenhouse 6 and crisper are fresh special zone.
Refrigerator crisper is including fresh-keeping box body 1, the heater 2 in fresh-keeping box body 1, located at crisper sheet
Cold air adjustment structure and the detector unit at the rear portion of body 1, wherein, after cold air adjustment structure includes being located at fresh-keeping box body 1
The air channel in portion, the air door 4 in air channel and towards the blowing mouth 3 in fresh-keeping box body 1, as shown in Figure 2.
In the present embodiment, detector unit is preferably temperature sensor 5, and heater 2 attaches formula heater for aluminium foil.
Temperature sensor 5 is located at the lateral edges of 1 rear portion of fresh-keeping box body one, and air channel is located at the rear portion interposition of fresh-keeping box body 1
Put.
The rear portion in ice greenhouse 6 also has a blowing mouth, blowing mouth towards in ice greenhouse, its air-out direction and fresh-keeping box body 1
The air-out direction of the blowing mouth 3 of setting is parallel.Volume of the volume in ice greenhouse 6 more than fresh-keeping box body 1.
The crisper of the present embodiment can make food that fresh, simple structure, easy to use, refrigerator were kept at least one week
It is provided with that fresh-keeping effect after the crisper is more preferable, Consumer's Experience is good.
A kind of food fresh keeping control method based on above-mentioned refrigerator, at least includes：Entered food in fresh-keeping box body 1
The step of the step of state of cooling, maintenance supercooling state and the step of of intensification.
In order to more fully understand the present embodiment, the specific steps to food fresh keeping control method are described as follows：
In Fig. 3, since timing, the three phases of arrows are respectively into the supercooling stage, maintain supercooling rank
Section and temperature rise period, the three phases are built into a cycle period；Curve 1 is temperature sensor copper post temperature curve, curve 2
It is food temperature change curve when food is placed in refrigerator to be not required to thaw, curve 3 need to release supercooling and defrosting shape for food
Food temperature change curve during state；
Step S1, control unit control temperature sensor 5, temperature in fresh-keeping box body 1 is detected by temperature sensor 5,
Detection signal is passed to judging unit simultaneously, the working frequency of control unit control fan, compressor and air door 4 makes fresh-keeping
Food temperature reaches the preset value of supercooling state in box body 1；
Step S2, can influence overcooled sustainment rate due to various destabilizing factors, for example, the species of food, size,
Packaged configuration etc., thus need to first carry out maintaining presetting for supercooling state for time, then further according to temperature in fresh-keeping box body 1
Angle value, the working frequency of control unit control compressor and the opening and closing frequency of air door 4 make food in fresh-keeping box body 1 maintain supercooling
But state Preset Time, so as to reduce the temperature fluctuation in fresh-keeping box body 1；
The time required to step S3, control unit obtain food intensification according to heat budget balance, carried out using heater 2
Heat up, wherein, the curve that Fig. 4 is changed over time for the temperature of food, from timing is started, the three phases of arrows in figure
Respectively into supercooling, from the time period for releasing the supercooling time period counted and thaw needs, in figure, heat budget balance
Formula is：Q1+Q2=Q3；
Step S4, intensification go to step S1 after terminating.
Additionally, food fresh keeping control method also includes the step of thawing, when food needs to thaw, display unit is solved
Freeze function setting, control unit directly goes to step S3 for food heats up, i.e. the step of only performing step S3, wherein, intensification institute
Take time equal to the time required to thawing, after defrosting terminates, display unit carries out defrosting function and terminates prompting.
Above-mentioned control method makes food into supercooling state and makes by setting a single crisper in refrigerator
Supercooling state keeps certain hour, and supercooling status releasing is made afterwards, and the ice crystal to generating dissolves.The control method
The food can be set to keep fresh at least one week, it is to avoid cause protein denaturation, cell tissue to be damaged during food product refrigeration etc.
Problem, not easily runs off food nutrition, and the food after intensification can reach the hardness that can be cut, and defrosting effect is more preferable, the controlling party
Method solves multiple problems that existing control method is present, and storage time is longer, and fresh-keeping effect is more preferable.
Finally, in addition it is also necessary to explanation, herein, term " including ", "comprising" or its any other variant be intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include those
Key element, but also other key elements including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment.
Above is the embodiment be given with reference to accompanying drawing, is only to realize preferred scheme of the present utility model rather than its limitations,
It is any specific embodiment of the present utility model to be modified or equivalent is carried out to some technical characteristics, without deviating from
The spirit of technical solutions of the utility model, all should cover in the middle of the claimed technical scheme scope of the utility model.This reality
Thinkable any substitute technology side of creative work institute is not also paid including those skilled in the art with new protection domain
Case.
Claims (7)
1. a kind of refrigerator crisper, it is characterised in that including fresh-keeping box body (1), in the fresh-keeping box body (1)
Heater (2), the cold air located at fresh-keeping box body (1) rear portion adjust structure and detector unit, wherein,
The cold air adjustment structure is used to enter the interior food of the fresh-keeping box body (1) and maintain supercooling state, the temperature
Degree detecting element is used to detecting temperature in the fresh-keeping box body (1), and the heater (2) is for by the crisper sheet
Food in body (1) is warming up to preset temperature.
2. a kind of refrigerator crisper according to claim 1, it is characterised in that the cold air adjustment structure includes being located at
The air channel at fresh-keeping box body (1) rear portion, the air door (4) in the air channel and towards the fresh-keeping box body (1)
Interior blowing mouth (3).
3. a kind of refrigerator crisper according to claim 2, it is characterised in that the detector unit is that temperature is passed
Sensor (5).
4. a kind of refrigerator crisper according to claim 3, it is characterised in that the temperature sensor (5) is positioned at institute
The lateral edges of fresh-keeping box body (1) rear portion one are stated, the air channel is located at fresh-keeping box body (1) the rear portion centre position.
5. a kind of refrigerator crisper according to claim any one of 1-4, it is characterised in that the heater (2)
For aluminium foil attaches formula heater.
6. a kind of refrigerator, including ice greenhouse (6), it is characterised in that also used including the refrigerator as described in claim any one of 1-5
Crisper, the refrigerator is located at the lower section of the ice greenhouse (6) with crisper.
7. a kind of refrigerator according to claim 6, it is characterised in that the volume of the ice greenhouse (6) is more than described fresh-keeping
The volume of box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125564.9U CN206207881U (en) | 2016-10-14 | 2016-10-14 | Refrigerator crisper and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125564.9U CN206207881U (en) | 2016-10-14 | 2016-10-14 | Refrigerator crisper and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207881U true CN206207881U (en) | 2017-05-31 |
Family
ID=58761632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621125564.9U Active CN206207881U (en) | 2016-10-14 | 2016-10-14 | Refrigerator crisper and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206207881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440647A (en) * | 2016-10-14 | 2017-02-22 | 合肥晶弘三菱电机家电技术开发有限公司 | Refrigerator preservation box, refrigerator and food fresh keeping control method |
| CN110822806A (en) * | 2019-10-12 | 2020-02-21 | 珠海格力电器股份有限公司 | Control method for supercooling semi-freezing storage and refrigerator |
| CN112484392A (en) * | 2020-11-30 | 2021-03-12 | 珠海格力电器股份有限公司 | Instant freezing control method and device for refrigeration equipment, controller and refrigeration equipment |
-
2016
- 2016-10-14 CN CN201621125564.9U patent/CN206207881U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440647A (en) * | 2016-10-14 | 2017-02-22 | 合肥晶弘三菱电机家电技术开发有限公司 | Refrigerator preservation box, refrigerator and food fresh keeping control method |
| CN110822806A (en) * | 2019-10-12 | 2020-02-21 | 珠海格力电器股份有限公司 | Control method for supercooling semi-freezing storage and refrigerator |
| CN112484392A (en) * | 2020-11-30 | 2021-03-12 | 珠海格力电器股份有限公司 | Instant freezing control method and device for refrigeration equipment, controller and refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180529 Address after: 230601 No. 4288, Tian Du Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Hefei Kinghome Electrical Appliance Co., Ltd. Address before: 230601 4288 Hefei Tiandi Road, Hefei economic and Technological Development Zone, Hefei, Anhui Patentee before: HEFEI JINGHONG MITSUBISHI ELECTRIC APPLIANCES TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| TR01 | Transfer of patent right |