CN102425897B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN102425897B CN102425897B CN201110353907.2A CN201110353907A CN102425897B CN 102425897 B CN102425897 B CN 102425897B CN 201110353907 A CN201110353907 A CN 201110353907A CN 102425897 B CN102425897 B CN 102425897B
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- refrigerating chamber
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Abstract
Present invention is primarily targeted at, a kind of refrigerator that object can realize fast-refrigerating is provided, including refrigerator body, this refrigerator body is formed refrigerating chamber and cold room, also including fast-refrigerating chamber, this fast-refrigerating chamber has the air inlet in order to enter for cold air, and for the air outlet that described cold air is discharged, being provided with rotating mechanism in described refrigerating chamber indoor, this rotating mechanism is for bearing objects and makes it rotate.
Description
Technical field
The present invention relates to a kind of refrigerator.
Background technology
Existing refrigerator is generally with cold room and refrigerating chamber, and wherein, cold room is suitable for temporarily placing instant food；The temperature of refrigerating chamber is relatively low, is suitable for placing long-term no food.If user needs at short notice certain objects to be carried out fast-refrigerating, then need to turn down the temperature of whole cold room or refrigerating chamber, area yet with cold room and refrigerating chamber general all relatively big and its in be placed with some objects so that the bulk temperature of cold room or refrigerating chamber declines slowly and is unable to reach the demand of user.Meanwhile, once need freezing object, need to reduce the bulk temperature of cold room or refrigerating chamber, it is easy to cause unnecessary loss.
Authorization Notice No. a kind of refrigerating type refrigerator that has been the patent disclosure of CN2716768Y, mainly thermal insulation board is set in refrigerating chamber bottom, thermal insulation board temperature-varying zone formed below, arranging through hole on thermal insulation board, through hole arranges air door, can pass through air door to transporting cold-air in temperature-varying zone, owing to air door is with controlling device, arranging connected temperature sensor in temperature-varying zone, the switch being controlled air door by sensor, to temperature-varying zone transporting cold-air, to make the temperature of temperature-varying zone keep within the specific limits.In technique scheme, the refrigerating function of refrigerator is increased by arranging a temperature-varying zone independent of cold room and refrigerating chamber on casing, make it freeze degree between cold room and refrigerating chamber, but the technical scheme described in the document is not directed to how to realize the fast-refrigerating to object and how to improve refrigerating efficiency.
It addition, current refrigerator when carrying out cold preservation or being freezing to object, object is placed on shelf or shelf and remains static, and is so easily caused the temperature distributing disproportionation weighing apparatus of object, thus affecting refrigeration.
Summary of the invention
In view of this, present invention is primarily targeted at, it is provided that a kind of refrigerator that object can be realized fast-refrigerating.
For reaching above-mentioned purpose, the present invention proposes a kind of refrigerator, including refrigerator body, this refrigerator body is formed with refrigerating chamber and cold room, it is characterised in that also include fast-refrigerating chamber, this fast-refrigerating chamber has the air inlet in order to enter for cold air, and for the air outlet that described cold air is discharged, it being provided with rotating mechanism in described refrigerating chamber indoor, this rotating mechanism is for bearing objects and makes it rotate.
Draw from the above mentioned, owing to arranging fast-refrigerating chamber, air inlet, air outlet on refrigerator, when object is carried out fast-refrigerating by needs, place an object into and can realize in this fast-refrigerating chamber it is individually lowered the temperature, compared with cold room or refrigerating chamber being carried out integrally cooling with prior art, it is possible to increase refrigerating efficiency and the saving energy.Further, since be provided with rotating mechanism in fast-refrigerating chamber, it is possible to make object rotate in process of refrigerastion, the contact area that can increase object and cold air can increase again heat transfer speed such that it is able to accelerates the process of refrigerastion to object.
Preferably, described fast-refrigerating chamber is arranged between described refrigerating chamber and described cold room, in described refrigerating chamber or in described cold room,
Draw from the above mentioned, owing to forming one between described refrigerating chamber and described cold room independent of the fast-refrigerating chamber of cold room and refrigerating chamber, it is possible to object is realized individually cooling, it is to avoid cold room or refrigerating chamber are carried out integrally cooling, it is possible to increase refrigerating efficiency.Additionally, it is possible to be arranged on by fast-refrigerating chamber in refrigerating chamber or cold room, thus being conducive to combining with current refrigerator layout, its scope of application is increased.
Preferably, the air door of the cold air flow being adjusted in described fast-refrigerating chamber it is provided with in described air inlet.
Draw from the above mentioned, owing to arranging air door in air inlet, it is possible to control to enter the cold air flow in described fast-refrigerating chamber, it is achieved the independent control to the cold air flow in fast-refrigerating chamber, be conducive to object is realized fast-refrigerating.
Preferably, the refrigeration mechanism providing described cold air is installed in described refrigerating chamber, being formed with air channel on the box body wall of described refrigerator body, the one end in described air channel is connected with described refrigeration mechanism, and its other end is connected with the air inlet of described fast-refrigerating chamber.
Draw from the above mentioned, by air channel, cold air is inputted to described refrigerating chamber indoor by the refrigeration mechanism of refrigerator, avoid being separately provided refrigeration mechanism for fast-refrigerating chamber, it is possible to combine with the layout of the refrigeration system of current refrigerator such that it is able to simplify the structure of refrigerator.
Preferably, described rotating mechanism includes: column, and its roof being perpendicular to described fast-refrigerating chamber is arranged；Placement tray, it is arranged on described column, for bearing objects；Motor, it is used for driving described column to rotate.
Preferably, described placement tray offers multiple vent.
Draw from the above mentioned, owing to placement tray has certain area, easily stop the cold air flowing in refrigerating chamber indoor, by offering vent in placement tray, cold air is made to circulate through this vent in refrigerating chamber indoor, so that the circulation change that cold air is in refrigerating chamber indoor is unobstructed, it is possible to accelerate the process of refrigerastion to object to a certain extent.
Preferably, described column and described placement tray are integrally formed, thus being conducive to strengthening the steadiness that placement tray is connected with column.
Preferably, described air inlet is arranged on the top of described fast-refrigerating chamber, and described air outlet is arranged on the bottom of described fast-refrigerating chamber.
Drawing from the above mentioned, cold air enters from the air inlet on described refrigeration chamber top, discharges from the air outlet of described refrigeration chamber lower portion, forms the circulation path of upper entering and lower leaving, is conducive to cold air natural subsidence in the process of circulation, thus advantageously in refrigeration.
Accompanying drawing explanation
Fig. 1 is the front schematic view of refrigerator, and wherein, cold room and refrigerating chamber are in door body open mode, and fast-refrigerating chamber is in door body closure state；
Fig. 2 be in Fig. 1 C-C to sectional view；
Fig. 3 be in Fig. 1 B-B to upward view；
Fig. 4 be in Fig. 1 A-A to sectional view；
Fig. 5 is the schematic diagram arranging fast-refrigerating chamber in cold room；
Fig. 6 is the schematic diagram arranging fast-refrigerating chamber in refrigerating chamber.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Figure 1, it is formed with cold room 11 on the top of refrigerator body 1, be formed with refrigerating chamber 12 in its underpart, on the refrigerator body 1 between this cold room 11 and refrigerating chamber 12 formed one independent of the independence of cold room 11 and refrigerating chamber 12 between room, be fast-refrigerating chamber 13.Owing to arranging independent fast-refrigerating chamber 13 on refrigerator body 1, when object is carried out fast-refrigerating by needs, place an object in this fast-refrigerating chamber 13 and can realize it is individually lowered the temperature, compared with cold room or refrigerating chamber being carried out integrally cooling with prior art, it is possible to increase refrigerating efficiency and the saving energy.
Fast-refrigerating chamber 13 offers an opening (not shown), to should opening, fast-refrigerating chamber 13 is installed a door body 131, the bottom of this door body 131 is propped up on refrigerator body 1 by rotating shaft (not shown) pivot, this door body 131 can be made by its top is pulled open to realize opening and closedown with the operation pushed, further, during closedown, fast-refrigerating chamber 13 is formed sealing by this door body 131.Being additionally provided with handle 132 in door body 131, this handle 132 opens this door body 131 with for user's grasping.Refrigerator room 121 it is provided with in refrigerating chamber 12, the refrigeration mechanism (not shown) of refrigerator it is provided with in this refrigerator room 121, this refrigeration mechanism in order to provide cold air so that object is realized refrigeration to refrigerating chamber 12 and cold room 11, and it is mainly made up of compressor, vaporizer, condenser and blower fan etc..
Fig. 2 show in Fig. 1 C-C to cross-sectional schematic, as shown in Figure 2, one placement tray 14 is set in fast-refrigerating chamber 13, arranging one in the centre of this placement tray 14 in order to support the column 141 of this placement tray 14, this column 141 links into an integrated entity with placement tray 14 and is perpendicular to the upper inside walls of fast-refrigerating chamber 13.It is additionally provided with motor (not shown in fast-refrigerating chamber 13, constitute driving device of the present invention), the motor shaft column 141 of this motor is driven, when motor drive motor axle rotates, column 141 can be driven to rotate, so that placement tray 14 rotates.Offering air inlet 142 in fast-refrigerating chamber 13, this air inlet 142 cold air produced for refrigeration mechanism enters this fast-refrigerating chamber 13.Being provided with cool room air channel 15 on the rear wall of refrigerator body 1, the one end in this cool room air channel 15 is connected with refrigerator room 121, and its other end is connected with fast-refrigerating chamber 13 by air inlet 142.As shown in Figure 3, it is further opened with air outlet 143 in the bottom of fast-refrigerating chamber 13, the cold air being arranged at the generation of the vaporizer in refrigerator room 121 is entered cool room air channel 15 by refrigerator room 121 and within it transmits, cold air enters fast-refrigerating chamber 13 via air inlet 142, diffuse to its underpart again from the top of fast-refrigerating chamber 13, and discharge this fast-refrigerating chamber 13 via air outlet 143.Owing to placement tray 14 can rotate under the driving of motor, increase the contact area of object and cold air, thus accelerating the process of refrigerastion to object, simultaneously, owing to object can rotate, based on the heat transfer speed of moving object more than the principle of the heat transfer speed of stationary object such that it is able to improve refrigerating efficiency.
As shown in Figure 4, placement tray 14 offers several vents 144.Owing to placement tray 14 has certain area, easily stop cold air flowing from top to bottom in fast-refrigerating chamber 13, by offering vent 144 in placement tray 14, it is possible to make the unobstructed of cold air circulation change in fast-refrigerating chamber 13, it is possible to accelerate the process of refrigerastion to object to a certain extent.
It addition, be additionally provided with air door (not shown), the flow of this air door cold air in order to be adjusted in fast-refrigerating chamber 13 at air inlet 142 place.Owing to being separately provided an air door for fast-refrigerating chamber 13, it is capable of the independent control to the cold air flow in fast-refrigerating chamber 13, so, when object is freezed by needs, only need to adjust the air door of fast-refrigerating chamber 13 to regulate cold air flow, thus avoiding adjusting the overall cold air flow of refrigerator body.
For the above-mentioned refrigerator being provided with fast-refrigerating chamber, the mode automatically controlled can be adopted to utilize this fast-refrigerating chamber that object is freezed.Being provided with temperature sensor in this fast-refrigerating chamber 13, this temperature sensor is in order to gather the temperature in this fast-refrigerating chamber 13.Air door is connected to control device, utilizes temperature sensors for the rotary state of switch and the placement tray 14 controlling air door.When the temperature value of sensor acquisition threshold value set in advance more than system, the device that controls of refrigerator makes electric machine rotation that driving placement tray 14 rotates and is driven by placement tray 14 and rotates, and meanwhile, the control device of refrigerator makes air door open, cold air entrance fast-refrigerating chamber；Otherwise, when the temperature value that temperature sensor gathers is equal to, during less than described threshold value, controlling device and leave the motor off driving, then placement tray 14 is stopped the rotation, and meanwhile, the control device of refrigerator makes air door close.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Such as, in the above-described embodiments, as it is shown in figure 1, the chamber that will be independent of the cold room 11 of refrigerator and refrigerating chamber 12 and be disposed there between is configured to fast-refrigerating chamber 13.But it is not limited to this, for instance, as it is shown in figure 5, refrigerator body 1 has cold room 11 and refrigerating chamber 12, it is possible to arrange fast-refrigerating chamber 13 in cold room 11, or, as shown in Figure 6, fast-refrigerating chamber 13 is set in refrigerating chamber 12.
Additionally, such as, in the above-described embodiments, the mode of operation of described fast-refrigerating chamber is the mode that system automatically controls, but it is not limited to this, also can adopt manually-operated pattern, namely there is guidance panel in the door body arranged outside of refrigerator door or fast-refrigerating chamber, this guidance panel is provided with the on/off button of fast-refrigerating chamber, temperature setting key etc., user can according to the refrigeration degree to different objects, set its temperature threshold by temperature setting key, be operated by/off button and start motor and the into/out duty of air door.
Additionally, such as, in the above-described embodiments, as in figure 2 it is shown, described column 141 is perpendicular with the upper side of fast-refrigerating chamber 13 and arrange, but it is not limited to this, this column also can be perpendicular to the rear wall of fast-refrigerating chamber or sidewall and arrange, at this point it is possible to be not provided with placement tray, but carry out support food etc. by other structure so that it is can rotate along with the rotation of column.Again such as, as in figure 2 it is shown, the top of the rear wall of air inlet 142 is formed between fast-refrigerating room 13, but it being not limited to this, air inlet 142 also can be opened in the upper inside walls of fast-refrigerating chamber 13.
Claims (8)
1. a refrigerator, including refrigerator body, this refrigerator body (1) is formed refrigerating chamber (12) and cold room (11), it is characterized in that, also include fast-refrigerating chamber (13), this fast-refrigerating chamber (13) has the air inlet (142) in order to enter for cold air, and for the air outlet (143) that described cold air is discharged
It is provided with for bearing objects the rotating mechanism that makes it rotate in described fast-refrigerating chamber (13), when the object being opposite in described fast-refrigerating chamber (13) freezes, described rotating mechanism is in running status all the time until aforesaid object is cooled to temperature required.
2. refrigerator according to claim 1, it is characterized in that, described fast-refrigerating chamber (13) is arranged between described refrigerating chamber (12) and described cold room (11), or, in described refrigerating chamber (12), or, in described cold room (11).
3. refrigerator according to claim 2, it is characterised in that be provided with the air door of the cold air flow being adjusted in described fast-refrigerating chamber (13) at described air inlet (142) place.
4. the refrigerator according to Claims 2 or 3, it is characterised in that be provided with the refrigeration mechanism providing described cold air in described refrigerating chamber (12), is formed with air channel (15) on the box body wall of described refrigerator body (1),
The one end in described air channel (15) is connected with described refrigeration mechanism, and its other end is connected with the air inlet (142) of described fast-refrigerating chamber (13).
5. the refrigerator according to any one of claims 1 to 3, it is characterised in that described rotating mechanism includes:
Column (141), its roof being perpendicular to described fast-refrigerating chamber (13) is arranged；
Placement tray (14), it is arranged on described column (141), for bearing objects；
Motor, it is used for driving described column (141) to rotate.
6. refrigerator according to claim 5, it is characterised in that offer multiple vent (144) in described placement tray (14).
7. refrigerator according to claim 5, it is characterised in that described column (141) and described placement tray (14) are integrally formed.
8. the refrigerator according to any one of claims 1 to 3, it is characterized in that, described air inlet (142) is arranged on the top of described fast-refrigerating chamber (13), and described air outlet (143) is arranged on the bottom of described fast-refrigerating chamber (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110353907.2A CN102425897B (en) | 2011-11-09 | 2011-11-09 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110353907.2A CN102425897B (en) | 2011-11-09 | 2011-11-09 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102425897A CN102425897A (en) | 2012-04-25 |
| CN102425897B true CN102425897B (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110353907.2A Active CN102425897B (en) | 2011-11-09 | 2011-11-09 | Refrigerator |
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| Country | Link |
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| CN (1) | CN102425897B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865706A (en) * | 2012-08-30 | 2013-01-09 | 宁波罗特电器有限公司 | Ventilated disc protecting device |
| CN104180579A (en) * | 2014-09-10 | 2014-12-03 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN106123441A (en) * | 2016-06-23 | 2016-11-16 | 海信（山东）冰箱有限公司 | A kind of refrigerator with quick-freezing function |
| CN106679281B (en) * | 2016-12-28 | 2019-11-05 | 青岛海尔股份有限公司 | The refrigerator of multifunctional room with refrigerating power and energy |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080646U (en) * | 1990-10-19 | 1991-07-10 | 张得林 | Refrigerator convenient to take foodstuff in and out |
| KR100203985B1 (en) * | 1995-07-20 | 1999-06-15 | 전주범 | Shelf of refrigerator |
| CN2705759Y (en) * | 2004-05-14 | 2005-06-22 | 苏州三星电子有限公司 | Mixed cold type multiple temperature zone refrigerator |
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2011
- 2011-11-09 CN CN201110353907.2A patent/CN102425897B/en active Active
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| Publication number | Publication date |
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| CN102425897A (en) | 2012-04-25 |
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