CN202281442U - Refrigerator air flue structure for synchronous regulation and refrigerating and freezing - Google Patents
Refrigerator air flue structure for synchronous regulation and refrigerating and freezing Download PDFInfo
- Publication number
- CN202281442U CN202281442U CN2011203570206U CN201120357020U CN202281442U CN 202281442 U CN202281442 U CN 202281442U CN 2011203570206 U CN2011203570206 U CN 2011203570206U CN 201120357020 U CN201120357020 U CN 201120357020U CN 202281442 U CN202281442 U CN 202281442U
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- refrigerator
- air
- freezing
- air flue
- air duct
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Abstract
The utility model relates to a refrigerator air flue structure for synchronous regulation and refrigerating and freezing, which comprises an air flue cover plate arranged in an air flue, and a fan motor, wherein the front end of a fan blade of the fan motor is provided with a blow dryer, a step motor used for controlling the stroke of the blow dryer is connected to the blow dryer, the blow dryer and the step motor are arranged in the air flue cover plate, the upper end of the blow dryer is provided with a refrigeration air supply opening, and the rear-upper end and the rear-lower end of the blow dryer are provided with freezing air supply openings. According to the refrigerator air flue structure, air quantities for freezing and refrigerating can be synchronously regulated, and any chamber can be randomly closed at the same time. During refrigeration and freezing of a refrigerator, complete synchronous cooling can be ensured through control software. When any chamber needs forced refrigeration, the refrigerator provides more cold energy compared with the common frost-free refrigerator; and meanwhile increase of energy consumption due to low temperature of another chamber can not be caused, therefore, the refrigerator saves more energy in the use process. The refrigerator air flue structure can be applied to a frost-free refrigerator-freezer.
Description
Technical field
The utility model belongs to the refrigerator equipment technical field, particularly a kind of refrigerator air duct structure of adjusted in concert refrigerating.
Background technology
General frost-free refrigerator has following characteristics: when carrying out the air quantity adjusting of freezing and refrigeration, just the mode of the air output of refrigeration is regulated with minimizing through the standard-sized sheet full cut-off of air door, and can only regulate the air quantity of refrigeration; Close with Fig. 7 air door 10 like Fig. 6 air door 10 and to open.The tradition frost-free refrigerator can not be closed refrigeration or freezing compartment arbitrarily; Can only come closing cold room, close refrigerating chamber through closing air door through stopping compressor operating; And also closed refrigerating chamber simultaneously when stopping compressor operating, promptly can not close refrigerating chamber arbitrarily.It is low that this control can cause another room temperature to spend, and the delay of control, thus cause power consumption increase and temperature than great fluctuation process.
The utility model content
The problem that the utility model will solve is the air quantity that a kind of can adjusted in concert freezing, refrigeration is provided to the deficiency of prior art, and can close arbitrarily arbitrary chamber wherein the refrigerator air duct structure.Adopt the refrigerator air duct structure of the utility model, refrigerator is in use more energy-conservation, and the suitable balance of the temperature of two chambers, and temperature is even.
For realizing above-mentioned purpose; The technical scheme of the utility model is: a kind of refrigerator air duct structure of adjusted in concert refrigerating, comprise the air channel cover plate and the fan electromotor that are located in the air channel, and the flabellum front end of said fan electromotor is provided with air duct; Said air duct is connected with the stepper motor that is used to control the air duct stroke; Said air duct and stepper motor place in the cover plate of air channel, and there is refrigeration air-supply air port said air duct upper end, and there is freezing air-supply air port upper end, back and posterior end.
Preferred scheme is: said air duct is a grid, and the bottom is provided with and goes on foot the meshing tooth bar that carries out of dynamo-electric machine, and front end has preceding washer, and there is back washer the rear end, middle grid for air-supply.
Compared with prior art, the utlity model has following beneficial effect: the refrigerator air duct structure of the utility model adjusted in concert refrigerating is can adjusted in concert freezing, the air quantity of refrigeration, can close wherein arbitrary chamber arbitrarily simultaneously.Can guarantee cooling fully synchronously through control software during, refrigeration freezing at refrigerator.Need force than common frost-free refrigerator bigger cold to be provided when cold when arbitrary chamber, can not cause another room temperature degree low and cause the increase of energy consumption simultaneously again, more energy-conservation in the use of refrigerator like this.
Description of drawings
Fig. 1 is the structural representation of the utility model refrigerator air duct structure;
Fig. 2 is the perspective view of the utility model air duct;
Fig. 3 is the utility model air duct schematic side view;
Sketch map when Fig. 4 closes for the utility model refrigeration;
Sketch map when Fig. 5 closes for the utility model is freezing;
The sketch map that Fig. 6 conventional refrigerator air door is closed;
The sketch map that Fig. 7 conventional refrigerator air door is opened.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is carried out detailed description.
Extremely shown in Figure 5 like Fig. 1; The utility model discloses a kind of refrigerator air duct structure of adjusted in concert refrigerating, comprise the air channel cover plate, dividing plate 3 and the fan electromotor 4 that are located in the air channel, be provided with air duct 5 and the stepper motor 7 that is used to control the air duct stroke between air channel cover plate and the fan electromotor 4; Air duct 5 is connected with stepper motor 7; The flabellum front end of fan electromotor is provided with air duct, and said air duct is connected with the stepper motor that is used to control the air duct stroke, and said air duct and stepper motor place in the cover plate of air channel; There is refrigeration air-supply air port 2 air duct 5 upper ends, and there is freezing air-supply air port 7 upper end, back and posterior end.
The air channel cover plate comprises cover plate 1 and dividing plate 3, and dividing plate 3 is eps foam plates, plays the effect that separates air-supply and evaporator fin, makes the fan leaf front and back form pressure reduction, wind is drawn to evaporimeter from each chamber produces by boasting.Be commonly referred to as air channel cover plate foam during production.Cover plate foam and ABS plastic plate panel are generically and collectively referred to as the air channel cover plate part altogether through assembling exactly, form supply air duct.
In the present embodiment, air duct 5 is square grid, and what the bottom was provided with and went on foot dynamo-electric machine carries out meshing tooth bar 51, and front end has preceding washer 52, and there is back washer 53 rear end, middle grid 54 for air-supply.
The utility model can reach through the limit travel position of air duct 5 closes freezing arbitrarily or the refrigerator chamber, need not close compressor, and for the air duct stroke during to a left side, refrigeration is closed like Fig. 4.Fig. 5 is for for the air duct stroke during to the right side, freezing closing.Front end catch 52 is used for closing fully freezing, and when motor range comes into force during to Fig. 5, rear end catch 53 is used for closing fully refrigeration, when motor range comes into force during to Fig. 4.
The utility model is dynamically to control air quantity, reaches the temperature of two chambers of Synchronization Control, and compressor is start-stop frequently; When certain chamber needs big air quantity, can satisfy through the control of stroke, to energy-conservation suitable benefit arranged; And the suitable balance of the temperature of two chambers, temperature is even.
The refrigerator air duct structure of the utility model adjusted in concert refrigerating can be applicable in the frostless household refrigerator-freezer.
Above embodiment only is used to explain the technical scheme of the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to preferred embodiment; The those of ordinary skill in affiliated field is to be understood that; Still can make amendment and perhaps the part technical characterictic is equal to replacement the specific embodiment of the utility model; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (2)
1. the refrigerator air duct structure of an adjusted in concert refrigerating; Comprise the air channel cover plate and the fan electromotor (4) that are located in the air channel; It is characterized in that: the flabellum front end of said fan electromotor (4) is provided with air duct (5), and said air duct (5) is connected with the stepper motor (6) that is used to control the air duct stroke, and said air duct (5) and stepper motor (6) place in the cover plate of air channel; There is refrigeration air-supply air port (2) said air duct (5) upper end, and there is freezing air-supply air port (7) upper end, back and posterior end.
2. the refrigerator air duct structure of adjusted in concert refrigerating according to claim 1; It is characterized in that: said air duct (5) is a grid, and what the bottom was provided with and went on foot dynamo-electric machine carries out meshing tooth bar (51), and front end has preceding washer (52); There is back washer (53) rear end, middle grid (54) for air-supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203570206U CN202281442U (en) | 2011-09-22 | 2011-09-22 | Refrigerator air flue structure for synchronous regulation and refrigerating and freezing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203570206U CN202281442U (en) | 2011-09-22 | 2011-09-22 | Refrigerator air flue structure for synchronous regulation and refrigerating and freezing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281442U true CN202281442U (en) | 2012-06-20 |
Family
ID=46227609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203570206U Withdrawn - After Issue CN202281442U (en) | 2011-09-22 | 2011-09-22 | Refrigerator air flue structure for synchronous regulation and refrigerating and freezing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281442U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331138A (en) * | 2011-09-22 | 2012-01-25 | 海信容声(广东)冰箱有限公司 | Refrigerator air channel structure capable of synchronously adjusting refrigeration and freezing |
| CN103900325A (en) * | 2014-04-14 | 2014-07-02 | 合肥美菱股份有限公司 | Multi-fan refrigerator air channel |
| CN105180560A (en) * | 2015-09-24 | 2015-12-23 | 青岛海尔股份有限公司 | Refrigerator |
| CN106871528A (en) * | 2017-01-09 | 2017-06-20 | 青岛海尔股份有限公司 | Refrigerator |
| WO2018113712A1 (en) * | 2016-12-22 | 2018-06-28 | 青岛海尔股份有限公司 | Air flow adjustment device of refrigerator |
-
2011
- 2011-09-22 CN CN2011203570206U patent/CN202281442U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331138A (en) * | 2011-09-22 | 2012-01-25 | 海信容声(广东)冰箱有限公司 | Refrigerator air channel structure capable of synchronously adjusting refrigeration and freezing |
| CN102331138B (en) * | 2011-09-22 | 2013-11-06 | 海信容声(广东)冰箱有限公司 | Refrigerator air channel structure capable of synchronously adjusting refrigeration and freezing |
| CN103900325A (en) * | 2014-04-14 | 2014-07-02 | 合肥美菱股份有限公司 | Multi-fan refrigerator air channel |
| CN103900325B (en) * | 2014-04-14 | 2016-08-17 | 合肥美菱股份有限公司 | A kind of multi-fan refrigerator air duct |
| CN105180560A (en) * | 2015-09-24 | 2015-12-23 | 青岛海尔股份有限公司 | Refrigerator |
| CN105180560B (en) * | 2015-09-24 | 2018-04-20 | 青岛海尔股份有限公司 | Refrigerator |
| WO2018113712A1 (en) * | 2016-12-22 | 2018-06-28 | 青岛海尔股份有限公司 | Air flow adjustment device of refrigerator |
| US10935302B2 (en) | 2016-12-22 | 2021-03-02 | Qingdao Haier Joint Stock Co., Ltd. | Air volume adjustment device for refrigerator |
| CN106871528A (en) * | 2017-01-09 | 2017-06-20 | 青岛海尔股份有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120620 Effective date of abandoning: 20131106 |
|
| RGAV | Abandon patent right to avoid regrant |