CN105222463A - A kind of multisystem wind cooling refrigerator - Google Patents
A kind of multisystem wind cooling refrigerator Download PDFInfo
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- CN105222463A CN105222463A CN201510702293.2A CN201510702293A CN105222463A CN 105222463 A CN105222463 A CN 105222463A CN 201510702293 A CN201510702293 A CN 201510702293A CN 105222463 A CN105222463 A CN 105222463A
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Abstract
The invention discloses a kind of multisystem wind cooling refrigerator, relate to refrigerator technical field, can not invent flowing into problem that the cold in difference in functionality district carry out controlling separately for solving multisystem wind cooling refrigerator of the prior art.A kind of multisystem wind cooling refrigerator of the present invention, comprise refrigerating box and household freezer, refrigerating box comprises the refrigerating chamber and refrigeration air channel that are separated by refrigeration air-duct clapboard, household freezer comprises the refrigerating chamber and freezing air channel that are separated by freezing air-duct clapboard, be provided with fan and evaporimeter in refrigerating box and household freezer, refrigeration air channel comprises main air duct and multiple branch air duct; Fan and evaporimeter are all arranged on main air duct place; Multiple branch air duct is all connected with main air duct; The junction of each branch air duct and main air duct is provided with air door, and air door is for controlling being communicated with or closing of branch air duct and main air duct; Refrigerating chamber comprises multiple functional areas; Each functional areas are all communicated with at least one branch air duct.Multisystem wind cooling refrigerator of the present invention is for preserving food.
Description
Technical field
The present invention relates to refrigerator technical field, particularly relate to a kind of multisystem wind cooling refrigerator.
Background technology
Multisystem wind cooling refrigerator of the prior art, its each room is each self-enclosed, forms independently air-cooled cooling cycle system respectively, ensures that the air in refrigerating chamber can not enter refrigerating chamber, air in refrigerating chamber also can not enter refrigerating chamber, thus realizes independent, the accurate temperature control in each room.
Multisystem wind cooling refrigerator of the prior art, usually independently air channel is provided with in refrigerating box, evaporimeter and fan is provided with in air channel, air channel comprises multiple air outlet, multiple air outlet is all communicated with refrigerating chamber, the cold that evaporimeter produces is delivered to refrigerating chamber by multiple air outlet under the effect of fan, thus freezes to the food in refrigerating chamber.
Owing to being usually provided with multilayer shelf and drawer in refrigerating chamber, refrigerating chamber can be divided into multiple region by multilayer shelf and drawer, in order to better be stored by food, the temperature requirement of zones of different is also inconsistent, but, multisystem wind cooling refrigerator of the prior art, the cold flowing into zones of different can not be controlled separately, cause the cold flowing into regional suitable, namely can not meet the inconsistent requirement of zones of different temperature, therefore, the storage of food is unfavorable for.
Summary of the invention
Embodiments of the invention provide a kind of multisystem wind cooling refrigerator, can control separately, thus make difference in functionality district all can meet corresponding temperature requirement, be conducive to the storage of food to the cold flowing into difference in functionality district.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of multisystem wind cooling refrigerator, comprise refrigerating box and household freezer, described refrigerating box comprises the refrigerating chamber and refrigeration air channel that are separated by refrigeration air-duct clapboard, described household freezer comprises the refrigerating chamber and freezing air channel that are separated by freezing air-duct clapboard, fan and evaporimeter is provided with in described refrigerating box and described household freezer, can carry out independently kind of refrigeration cycle respectively, described refrigeration air channel comprises main air duct and multiple branch air duct; Described fan and described evaporimeter are all arranged on described main air duct place; Described multiple branch air duct is all connected with described main air duct; The junction of each described branch air duct and described main air duct is provided with air door, and described air door is for controlling being communicated with or closing of described branch air duct and described main air duct; Described refrigerating chamber comprises multiple functional areas; Each described functional areas are all communicated with branch air duct described at least one.
The multisystem wind cooling refrigerator that the embodiment of the present invention provides, because each described functional areas are all communicated with branch air duct described at least one, and the junction of each described branch air duct and described main air duct is provided with air door, described air door is for controlling being communicated with or closing of described branch air duct and described main air duct, therefore, when the corresponding branch air duct of airdoor control is communicated with main air duct, namely the cold that evaporimeter produces flows into corresponding branch air duct by this air door, thus flow to the functional areas be communicated with described branch air duct; When the corresponding branch air duct of airdoor control and main air duct are closed, the cold that evaporimeter produces then does not flow into corresponding branch air duct by this air door, also the functional areas be communicated with described branch air duct can not just be flow to, that is, the multisystem wind cooling refrigerator that the embodiment of the present invention provides, the cold flowing into difference in functionality district can be controlled separately, thus make difference in functionality district all can meet corresponding temperature requirement, be conducive to the storage of food.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of embodiment of the present invention multisystem wind cooling refrigerator;
Fig. 2 is the rearview of embodiment of the present invention multisystem wind cooling refrigerator;
Fig. 3 is the side view of embodiment of the present invention multisystem wind cooling refrigerator;
Fig. 4 is the schematic diagram of main air duct and branch air duct in embodiment of the present invention multisystem wind cooling refrigerator;
Fig. 5 is the top view of embodiment of the present invention multisystem wind cooling refrigerator.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Refrigeration air channel is provided with in the refrigerating box of multisystem wind cooling refrigerator, freezing air channel is provided with in household freezer, refrigeration air channel is not communicated with mutually with freezing air channel, and be provided with evaporimeter and fan in refrigeration air channel and freezing air channel, thus in refrigerating chamber and refrigerating chamber, form independently air-cooled cooling cycle system respectively.
Fig. 1 to Fig. 4 is a specific embodiment of embodiment of the present invention multisystem wind cooling refrigerator, multisystem wind cooling refrigerator in the present embodiment, comprise refrigerating box 1 and household freezer (not shown), refrigerating box 1 comprises the refrigerating chamber and refrigeration air channel that are separated by refrigeration air-duct clapboard, described household freezer comprises the refrigerating chamber and freezing air channel that are separated by freezing air-duct clapboard, fan 3 and evaporimeter 4 is provided with in refrigerating box 1 and described household freezer, can carry out independently kind of refrigeration cycle respectively, described refrigeration air channel comprises main air duct 2 and multiple branch air duct 5; Fan 3 and evaporimeter 4 are all arranged on main air duct 2 place; Multiple branch air duct 5 is all connected with main air duct 2; Each branch air duct 5 is provided with air door 6 with the junction of main air duct 2, air door 6 for control branch air duct 5 and main air duct 2 be communicated with or closed; Described refrigerating chamber comprises multiple functional areas 7; Each functional areas 7 are all communicated with at least one branch air duct 5.
The multisystem wind cooling refrigerator that the embodiment of the present invention provides, because each functional areas 7 are all communicated with at least one branch air duct 5, and each branch air duct 5 is provided with air door 6 with the junction of main air duct 2, air door 6 is for controlling being communicated with or closing of branch air duct 5 and main air duct 2, therefore, when air door 6 control corresponding branch air duct 5 be communicated with main air duct 2 time, namely the cold that evaporimeter 4 produces flows into corresponding branch air duct 5 by this air door 6, thus flow to the functional areas 7 be communicated with branch air duct 5; When air door 6 controls corresponding branch air duct 5 and main air duct 2 closes, the cold that evaporimeter 4 produces then does not flow into corresponding branch air duct 5 by this air door 6, also the functional areas 7 be communicated with branch air duct 5 can not just be flow to, that is, the multisystem wind cooling refrigerator that the embodiment of the present invention provides, the cold flowing into difference in functionality district 7 can be controlled separately, thus make difference in functionality district 7 all can meet corresponding temperature requirement, be conducive to the storage of food.
It should be noted that, in Fig. 2, Fig. 3 and Fig. 5, arrow is depicted as the flow direction of air.
Further, multisystem wind cooling refrigerator in the embodiment of the present invention also comprises controller (not shown), described controller can control each air door 6 respectively and rotate, thus control branch air duct 5 and main air duct 2 be communicated with or closed, the rotation of air door 6 is controlled by controller, not only achieve automatic control, and improve positional precision when air door 6 rotates.
In order to control the temperature of each functional areas 7 more accurately, in each branch air duct 5 in the present embodiment, be provided with temperature sensor (not shown); Described temperature information for measuring the temperature information in branch air duct 5, and is sent to described controller by described temperature sensor; Described controller can receive described temperature information, and rotates according to the air door 6 of described temperature information control branch air duct 5 correspondence;
When the temperature information in the branch air duct 5 that controller receives is higher than the temperature range set, represent that the temperature in the corresponding function district 7 be communicated with this branch air duct 5 is higher, now, the air door 6 that described controller controls this branch air duct 5 correspondence rotates, this branch air duct 5 is communicated with main air duct 2, thus make cold flow into corresponding functional areas 7, the temperature of these functional areas 7 is reduced; When the temperature information in the branch air duct 5 that controller receives is lower than the temperature range set, represent that the temperature in the corresponding function district 7 be communicated with this branch air duct 5 is lower, now, the air door 6 that described controller controls this branch air duct 5 correspondence rotates, this branch air duct 5 is closed with main air duct 2, thus make cold stop flowing into this functional areas 7, avoid the temperature of these functional areas 7 too low.Thus, the temperature of each functional areas 7 can be controlled more accurately, temperature is in the temperature range of setting.
Concrete, with reference to Fig. 3 and Fig. 4, refrigerating chamber comprises the first functional areas 71; Refrigerating box 1 comprises case courage rear wall 11, main air duct 2 is arranged near case courage rear wall 11, the bottom of main air duct 2 is provided with return air inlet (not shown), the top of main air duct 2 is provided with the first branch air duct 51, first branch air duct 51 is comprised the first air outlet 511, first branch air duct 51 and is communicated with the first functional areas 71 by the first air outlet 511.The rotation of fan 3 can by air higher for temp. in refrigerating chamber from described return air inlet inspiration main air duct 2, air temperature after evaporator 4 heat exchange that temperature is higher reduces, air after temperature reduces is blown into the first branch air duct 51 by fan 3, be expelled to the first functional areas 71 from the first air outlet 511 again, thus achieve the refrigeration to the first functional areas 71 food.
In order to make the cold of the first functional areas 71 be more evenly distributed, simultaneously in order to save the space in the middle part of refrigerating box 1, with reference to Fig. 5, refrigerating box 1 also comprises the first side wall 12 and the second sidewall 13 that are oppositely arranged; The top of main air duct 2 is provided with two the first branch air ducts 51, and two the first branch air ducts 51 distribute near the first side wall 12 and the second sidewall 13 respectively; Storage space 8 is left between two the first branch air ducts 51.Thus, namely by two the first branch air ducts 51, cold is delivered to the different parts of the first functional areas 71, thus the cold of the first functional areas 71 is more evenly distributed, in addition, owing to leaving storage space 8 between two the first branch air ducts 51, thus save the space in the middle part of refrigerating box 1.
On the basis of above-described embodiment, with reference to Fig. 3 to Fig. 5, described refrigerating chamber also comprises the second functional areas 72; Be provided with the second branch air duct 52, second branch air duct 52 between main air duct 2 and the first side wall 12 to comprise the second air outlet 521, second branch air duct 52 and be communicated with the second functional areas 72 by the second air outlet 521.Thus, an air part after temperature reduces is blown into the first branch air duct 51 by fan 3, and be expelled to the first functional areas 71 from the first air outlet 511, another part is blown into the second branch air duct 52 by fan 3, and be expelled to the second functional areas 72 from the second air outlet 521, thus achieve the refrigeration to the first functional areas 71 and the second functional areas 72 food.
In order to make the cold of the second functional areas 72 be more evenly distributed, being provided with the 3rd branch air duct the 53, three branch air duct 53 between main air duct 2 and the second sidewall 13 and comprising the 3rd air outlet the 531, three branch air duct 53 and be communicated with the second functional areas 72 by the 3rd air outlet 531.Thus, namely by the second branch air duct 52 of main air duct 2 both sides and the 3rd branch air duct 53, cold is delivered to the different parts of the second functional areas 72, thus the cold of the second functional areas 72 is more evenly distributed.
Because two the first branch air ducts 51 distribute near the first side wall 12 and the second sidewall 13 respectively, when the first air outlet 511 of two the first branch air ducts 51 all directly blows towards the direction of refrigerator doors 9, or when the first air outlet 511 near the first side wall 12 is towards the first side wall 12 air-out, when first air outlet 511 of close second sidewall 13 is towards the second sidewall 13 air-out, cold wind all can not through the central area of the first functional areas 71, but cold is passed to the higher air of central area temperature, the temperature of this place's air is reduced, thus the food in this region is freezed, because food is positioned over central area mostly, and cold wind is without central area, this can cause the refrigerating speed of food in refrigerator slower, the efficiency of refrigerator is lower.In order to improve the efficiency of refrigerator, with reference to Fig. 5, in the present embodiment, the first air outlet 511 of two the first branch air ducts 51 is towards the central area air-out of the first functional areas 71, form X-shaped air curtain, thus, make cold wind directly through the central area of the first functional areas 71, thus the refrigerating speed of the first functional areas 71 place food is accelerated, and then improve the efficiency of refrigerator.
Referring to figs. 1 through Fig. 3, the first functional areas 71 in the embodiment of the present invention comprise multilayer shelf 711, and the both sides of every layer of shelf 711 are provided with the first air outlet 511.Thus, cold can be made to flow to the both sides up and down of every layer of shelf 711, thus can freeze to the food on every layer of shelf 711.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (9)
1. a multisystem wind cooling refrigerator, comprise refrigerating box and household freezer, described refrigerating box comprises the refrigerating chamber and refrigeration air channel that are separated by refrigeration air-duct clapboard, described household freezer comprises the refrigerating chamber and freezing air channel that are separated by freezing air-duct clapboard, fan and evaporimeter is provided with in described refrigerating box and described household freezer, independently kind of refrigeration cycle can be carried out respectively, it is characterized in that
Described refrigeration air channel comprises main air duct and multiple branch air duct; Described fan and described evaporimeter are all arranged on described main air duct place;
Described multiple branch air duct is all connected with described main air duct; The junction of each described branch air duct and described main air duct is provided with air door, and described air door is for controlling being communicated with or closing of described branch air duct and described main air duct;
Described refrigerating chamber comprises multiple functional areas; Each described functional areas are all communicated with branch air duct described at least one.
2. multisystem wind cooling refrigerator according to claim 1, is characterized in that, also comprise controller, and described controller can control each described air door respectively and rotate, thus control described branch air duct and described main air duct be communicated with or closed.
3. multisystem wind cooling refrigerator according to claim 2, is characterized in that, is provided with temperature sensor in each described branch air duct; Described temperature information for measuring the temperature information in described branch air duct, and is sent to described controller by described temperature sensor;
Described controller can receive described temperature information, and controls air door rotation corresponding to described branch air duct according to described temperature information.
4. multisystem wind cooling refrigerator according to claim 1, is characterized in that, described refrigerating chamber comprises the first functional areas;
Described refrigerating box comprises case courage rear wall, described main air duct is arranged near described case courage rear wall, the bottom of described main air duct is provided with return air inlet, the top of described main air duct is provided with the first branch air duct, described first branch air duct comprises the first air outlet, and described first branch air duct is communicated with described first functional areas by described first air outlet.
5. multisystem wind cooling refrigerator according to claim 4, is characterized in that, described refrigerating box also comprises the first side wall and the second sidewall that are oppositely arranged;
The top of described main air duct is provided with two described first branch air ducts, and two described first branch air ducts are respectively near described the first side wall and described second sidewall distribution;
Storage space is left between two described first branch air ducts.
6. multisystem wind cooling refrigerator according to claim 5, is characterized in that, described refrigerating chamber also comprises the second functional areas;
Be provided with the second branch air duct between described main air duct and described the first side wall, described second branch air duct comprises the second air outlet, and described second branch air duct is communicated with described second functional areas by described second air outlet.
7. multisystem wind cooling refrigerator according to claim 6, it is characterized in that, be provided with the 3rd branch air duct between described main air duct and described second sidewall, described 3rd branch air duct comprises the 3rd air outlet, and described 3rd branch air duct is communicated with described second functional areas by described 3rd air outlet.
8. multisystem wind cooling refrigerator according to claim 5, is characterized in that, described first air outlet of two described first branch air ducts, towards the central area air-out of described first functional areas, forms X-shaped air curtain.
9. multisystem wind cooling refrigerator according to claim 4, is characterized in that, described first functional areas comprise multilayer shelf, and the both sides of every layer of described shelf are provided with described first air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702293.2A CN105222463A (en) | 2015-10-26 | 2015-10-26 | A kind of multisystem wind cooling refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702293.2A CN105222463A (en) | 2015-10-26 | 2015-10-26 | A kind of multisystem wind cooling refrigerator |
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| Publication Number | Publication Date |
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| CN105222463A true CN105222463A (en) | 2016-01-06 |
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| CN201510702293.2A Pending CN105222463A (en) | 2015-10-26 | 2015-10-26 | A kind of multisystem wind cooling refrigerator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605857A (en) * | 2016-03-09 | 2016-05-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN115164477A (en) * | 2022-07-05 | 2022-10-11 | 海信冰箱有限公司 | Refrigerator and control method thereof |
| CN116166067A (en) * | 2022-12-30 | 2023-05-26 | 至誉科技（武汉）有限公司 | Method for supporting multi-cavity independent temperature control Chamber device |
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| WO2008146999A1 (en) * | 2007-05-25 | 2008-12-04 | Lg Electronics Inc. | Refrigerator |
| KR20100103148A (en) * | 2009-03-13 | 2010-09-27 | 김문조 | Dryer using freezing apparatus |
| CN202166257U (en) * | 2011-06-13 | 2012-03-14 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| EP2085723A3 (en) * | 2008-01-30 | 2014-12-03 | Liebherr-Hausgeräte Ochsenhausen GmbH | Method for operating a fridge and/or freezer and fridge and/or freezer operating according to such a method |
| CN204555481U (en) * | 2015-03-17 | 2015-08-12 | 合肥美的电冰箱有限公司 | Refrigerator and ducting assembly thereof |
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2015
- 2015-10-26 CN CN201510702293.2A patent/CN105222463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008146999A1 (en) * | 2007-05-25 | 2008-12-04 | Lg Electronics Inc. | Refrigerator |
| EP2085723A3 (en) * | 2008-01-30 | 2014-12-03 | Liebherr-Hausgeräte Ochsenhausen GmbH | Method for operating a fridge and/or freezer and fridge and/or freezer operating according to such a method |
| KR20100103148A (en) * | 2009-03-13 | 2010-09-27 | 김문조 | Dryer using freezing apparatus |
| CN202166257U (en) * | 2011-06-13 | 2012-03-14 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN204555481U (en) * | 2015-03-17 | 2015-08-12 | 合肥美的电冰箱有限公司 | Refrigerator and ducting assembly thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605857A (en) * | 2016-03-09 | 2016-05-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN105605857B (en) * | 2016-03-09 | 2018-11-16 | 青岛海尔股份有限公司 | Refrigerator |
| CN115164477A (en) * | 2022-07-05 | 2022-10-11 | 海信冰箱有限公司 | Refrigerator and control method thereof |
| CN116166067A (en) * | 2022-12-30 | 2023-05-26 | 至誉科技（武汉）有限公司 | Method for supporting multi-cavity independent temperature control Chamber device |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266736, No. 8, Hisense Avenue, South Village, Pingdu City, Shandong, Qingdao Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Hisense (Shandong) refrigerator Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |