CN204923641U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN204923641U CN204923641U CN201520652681.XU CN201520652681U CN204923641U CN 204923641 U CN204923641 U CN 204923641U CN 201520652681 U CN201520652681 U CN 201520652681U CN 204923641 U CN204923641 U CN 204923641U
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- air
- storing
- air duct
- room
- cold wind
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Abstract
The utility model provides a refrigerator. This refrigerator includes: room between the storing, the refrigeration wind channel configures defeated cold air convey into, and it has one or more and communicates to the cold wind export of room between the storing to with the part or whole cold wind in it via the export of one or more cold wind to indoor blowing between the storing, with local air supply channel, configure into and receive the cold wind that comes from the wind channel of freezing to blow its received cold wind to the regional area of room between the storing with gatheing. The utility model discloses a refrigerator can be with blowing to a certain specific region in all cold quantity sets in the refrigerator for quick the refrigerating of food of putting into this region has good effect to the storage of food and fresh -keeping etc. Also can satisfy the requirement that the user in time used.
Description
Technical field
The utility model relates to freezing and refrigeration technical field, particularly relates to a kind of refrigerator.
Background technology
Wind cooling refrigerator can fresh-keeping foodstuff, extends the food storing time, and improving food consumption security, is a kind of household electrical appliance of indispensability.But in existing wind cooling refrigerator, supply air duct is generally arranged on the rear portion of room between refrigerator storing, sink after cold air blowout, cause the anterior temperature in room between storing hotter, rear part temperature is cold, non-uniform temperature.Between storing, room is anterior easily leaks heat closer to door body, causes the temperature of front portion, room between storing higher, unfavorable to preservation food.Especially, for the article needing fast-refrigerating, as the beverage or watermelon etc. just bought back home, the low temperature that existing refrigerator needs long time that these article can be made to reach user to want, can not meet user and use these article in time.
Utility model content
The purpose of this utility model is intended at least one defect overcoming current refrigerator, a kind of refrigerator of novelty is provided, how it makes some article putting into it obtain the technical problem cooled rapidly, the chilling temperature that some article putting into it can be made to reach user fast want if can solving.
For this reason, the utility model provides a kind of refrigerator, and it comprises:
Room between storing;
Cooling air duct, is configured to transporting cold wind, has one or more cold wind outlet being communicated to room between storing, blows so that the part or all of cold wind in it is exported indoor between storing via one or more cold wind; With
Local relief air channel, is configured to receive the cold wind from cooling air duct, and the cold wind received blows the regional area of room between storing with assembling.
Alternatively, this refrigerator also comprises: air channel on-off system, be configured to controllably to turn off or wind path between the air inlet of conducting cooling air duct and local relief air channel, and the wind path between the air inlet of cooling air duct and the outlet of one or more cold wind, when disconnecting with the wind path between the air inlet and the outlet of one or more cold wind of cooling air duct, the whole cold wind entered in cooling air duct are made to be transported to regional area via local relief air channel.
Alternatively, this refrigerator also comprises:
Cooling chamber, is formed with the air outlet leading to cooling air duct;
Cooler, is arranged in cooling chamber, to cool the gas flowing through it;
Breeze fan, is arranged on the air outlet place of cooling chamber; With
Return airway, is communicated with lower space and the cooling chamber of room between storing, enters cooling chamber and enter cooling air duct after cooled device cooling to make part or all of gas indoor between storing via return airway.
Alternatively, this refrigerator also comprises:
Room between another storing;
Another cooling air duct, is communicated with room between the air outlet of cooling chamber and another storing;
Another return airway, is communicated with room and cooling chamber between another storing; And
Air channel on-off system is also configured to controllably turn off or another cooling air duct of conducting.
Alternatively, cooling air duct comprises total cold air duct, is communicated with the first branch road that total cold air duct and one or more cold wind export, and is communicated with second branch road in total cold air duct and local relief air channel.
Alternatively, air channel on-off system comprises:
Movable air-supply hood, is arranged on the outside of the air outlet of cooling chamber, and is configured to provide when the air outlet of closed cooling chamber the opening portion that supply cold wind flows to cooling air duct;
First air door, is configured to controllably turn off or the total cold air duct of conducting; With
Second air door, is configured to controllably conducting second branch road when shutoff the first branch road, and when shutoff the second branch road conducting first branch road.
Alternatively, local relief air channel comprises:
Air duct at top, be arranged at the roof of room between storing, it is communicated with cooling air duct, to receive the cold wind from cooling air duct;
Guide duct, there is the air intake that is communicated with air duct at top and the air-supply end to indoor air-supply between storing, and guide duct from its air intake extend in the horizontal direction preset length backward curve to its air-supply end, to form downward opening air outlet, thus the cold wind making to flow in cooling air duct air duct at top assembles the regional area below air outlet that ground blows between storing room downwards, that be positioned at guide duct via guide duct.
Alternatively, this refrigerator also comprises air-supply arrangement, is configured to impel air-flow to enter guide duct from air duct at top.
Owing to having local relief air channel in refrigerator of the present utility model, the cold wind from cooling air duct can be made with assembling to blow the regional area of room between storing, can to regional area fast cooling indoor between storing, thus the article be positioned in the regional area of room between storing can be made to be cooled rapidly.
Further, owing to having air channel on-off system in refrigerator of the present utility model, colds all in it can be concentrated and blow to a certain specific region, the food (as beverage, water, block meat etc.) putting into this region is freezed fast, for food storage and fresh-keeping etc. there is good effect, also can meet the requirement that user uses in time.
According to hereafter by reference to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic elevational view of the refrigerator according to the utility model embodiment;
Fig. 2 is the schematic local structural graph of the refrigerator according to the utility model embodiment;
Fig. 3 is the left side schematic elevational view of the refrigerator according to the utility model embodiment;
Fig. 4 is the indicative flowchart of the control method of refrigerator according to the utility model embodiment.
Detailed description of the invention
Fig. 1 is the schematic diagram of the refrigerator 100 according to the utility model embodiment.As shown in Figure 1, the utility model embodiment provides a kind of refrigerator 100.This refrigerator 100 generality can comprise room 11 between the storing for storing food, provide for room 11 between this storing and/or transporting cold wind cooling air duct 20 and close the door body 14 of room 11 between this storing.Cooling air duct can have one or more cold wind outlet 111 being directly communicated to room 11 between storing, to be blowed to indoor between storing via one or more cold wind outlet 111 by the part or all of cold wind in it.Especially, this refrigerator 100 also can comprise local relief air channel 30, be configured to receive the cold wind from cooling air duct 20, and the cold wind received blows the regional area of room 11 between storing with assembling, to make the article 92 in the regional area of room 11 between this storing catch a cold fast, be convenient to fresh-keeping and meet consumers' demand.
In embodiments more of the present utility model, local relief air channel 30 can comprise air duct at top 31 and guide duct 32.Air duct at top 31 can be arranged at the roof of room 11 between storing, and it is communicated with cooling air duct 20, to receive the cold wind from cooling air duct 20.The air-supply end that guide duct 32 has the air intake that is communicated with air duct at top 31 and blows in room 11 between storing.Preferably, guide duct 32 from its air intake extend in the horizontal direction preset length backward curve to its air-supply end, to form downward opening air outlet, thus the cold wind making to flow in cooling air duct 20 air duct at top 31 assembles the regional area below air outlet that ground blows between storing room 11 downwards, that be positioned at guide duct 32 via guide duct 32.In some alternate embodiment of the utility model, local relief air channel 30 also can use other air channel, such as, be installed on the air channel, side of refrigerator 100 sidewall, the cold wind from cooling air duct 20 blowed with assembling the regional area of room 11 between storing.
In order to improve air-supply efficiency, namely the efficiency of fast-refrigerating is improved further, refrigerator in the utility model embodiment also can comprise air-supply arrangement 50, be configured to impel air-flow to enter guide duct 32 from air duct at top 31, assemble ground to make the cold wind flowing into air duct at top 31 from cooling air duct 20 via guide duct 32 to blow downwards, thus the article 92 in the region below the air outlet of guide duct 32 are caught a cold fast.
In further embodiments more of the present utility model, the air inlet of the air intake of guide duct 32 is communicated with and is connected to the air outlet of air duct at top 31, and air-supply arrangement 50 is arranged in air duct at top 31 and/or guide duct 32.Such as, air-supply arrangement 50 can be centrifugal impeller or the axial flow blower at the air outlet place being arranged at air duct at top 31.In other further embodiments of the present utility model, the air inlet of air-supply arrangement 50 is communicated with and is connected to the air outlet of air duct at top 31, and the air outlet of air-supply arrangement 50 is communicated with and is connected to the air inlet of the air intake of guide duct 32.Such as, air-supply arrangement 50 can be centrifugal blower.
In embodiments more of the present utility model, as shown in Figure 2, cooling air duct 20 can be arranged at the rear wall of room 11 between storing.Cooling air duct 20 can comprise total cold air duct 21, is communicated with the first branch road 22 that total cold air duct 21 and one or more cold wind exports 111, and is communicated with second branch road 23 in total cold air duct 21 and local relief air channel 30.
Further, as shown in Figure 3, air duct at top 31 can extend along the longitudinal direction, and its rear end end face is formed with the air inlet be communicated with cooling air duct 20, and its front end is formed with the air outlet of blowing to guide duct 32.Such as, refrigerator 100 can comprise air duct at top cover plate, is installed on the inner surface of room 11 roof between storing, to form above-mentioned air duct at top 31.Air duct at top cover plate can comprise ceiling plate portion and be positioned at the outstanding convex web portion of ceiling plate portion front end downwards, and air-supply arrangement 50 can be arranged in convex web.For the ease of the reasonable Arrangement in space in room between storing 11, air duct at top 31 can be arranged in the corner extended along the longitudinal direction at top, room 11 between this storing.
Further, as shown in Figure 1, the horizontal pipeline section part of guide duct 32 can extend along horizontal transverse direction.The air outlet of guide duct 32 towards its vertical below, and can be in the central transversal position of room 11 between storing, places the article needing cooling fast with user easily.In this embodiment, air-supply arrangement 50 can be centrifugal blower or centrifugal impeller, is configured to suck flowing into the cold wind of air duct at top 31 from the upper side, and by this cold wind at least partly or be all blown in the horizontal direction in guide duct 32.
In preferred embodiments more of the present utility model, this refrigerator also can comprise air channel on-off system 80, be configured to controllably to turn off or wind path between the air inlet of conducting cooling air duct 20 and local relief air channel 30, and the wind path between the air inlet of cooling air duct 20 and one or more cold wind outlet 111, when disconnecting with the wind path between the air inlet and one or more cold wind outlet 111 of cooling air duct 20, the whole cold wind entered in cooling air duct 20 are made to be transported to regional area via local relief air channel 30.
Such as, in some embodiments, air channel on-off system 80 comprises the first air door 81 and the second air door 82.First air door 81 is configured to controllably turn off or the total cold air duct 21 of conducting.Second air door 82 is configured to controllably conducting second branch road 23 when shutoff the first branch road 22, and when shutoff the second branch road 23 conducting first branch road 22.Particularly, the first air door 81 can be arranged on the air inlet of total cold air duct 21, to control the break-make of total cold air duct 21.Second air door 82 can be arranged on the air inlet of the first branch road 22 and the second branch road 23, with when control first branch road 22 conducting, turns off the second branch road 23; When control second branch road 23 conducting, turn off the first branch road 22.As when consentrated air supply, air-supply arrangement 50 can be opened simultaneously, open the first air door 81, conducting second branch road 23, all blow downwards from the air outlet of guide duct 32 to make cold wind.In some substituting embodiments, air channel on-off system 80 also can comprise two air doors worked alone, and is separately positioned on the first branch road 22 and the respective air inlet of the second branch road 23.
In embodiments more of the present utility model, refrigerator 100 also can comprise cooling chamber 13, breeze fan 60, cooler 70 and return airway.Cooling chamber 13 is formed with the air outlet leading to cooling air duct 20, and particularly, the air outlet of cooling chamber 13 can be communicated with total cold air duct 21.Cooler 70 can be the evaporimeter of compression refrigerating system, is arranged in cooling chamber 13, to cool the gas flowing through it.Return airway is communicated with lower space and the cooling chamber 13 of room 11 between storing.Breeze fan 60 can be arranged on the air outlet place of cooling chamber 13, be configured to impel the part or all of gas between storing in room 11 to enter cooling chamber 13 via return airway and cooled device 70 enters cooling air duct 20 after cooling, namely breeze fan 60 can be refrigerator 100 storing between part or all of gas in room 11 flow out room 11 between this storing and cooled after flow into this cooling air duct 20 power be provided.
In embodiments more of the present utility model, picking and placeing for the ease of article, the refrigerator 100 in this embodiment also can comprise drawer 90, can placing articles 92 in it, as beef, watermelon and beverage etc.This drawer 90 operationally inwardly to insert between storing room 11 or pulls out from room 11 between storing, and namely this drawer 90 to be installed between storing in room 11.Alternatively, the rear wall bottom of drawer 90 all has air vent, so that flow out drawer 90 from the air vent drawer 90 after article heat exchange in the air-flow flowed out from the air outlet of guide duct 32 and drawer 90, participates in circulation to enter return airway.
In embodiments more of the present utility model, as shown in Figure 3, refrigerator 100 also can comprise room 12 between another storing, and it can be arranged at the below of room 11 between storing.Such as, between storing, room 11 can be refrigerating chamber, and between another storing, room 12 can be refrigerating chamber.Further, between storing, between room 12, also quick-frozen room can be set between room 11 and another storing.Cooling chamber 13 in the utility model embodiment can be formed in the rear of room 12 between another storing.
In the utility model embodiment, also there is in refrigerator 100 another cooling air duct of room 12 between the air outlet of connection cooling chamber 13 and another storing, and be communicated with another return airway of room 12 and cooling chamber 13 between another storing.Air channel on-off system 80 is also configured to controllably turn off or another cooling air duct of conducting, with when fast-refrigerating, cold wind can be made all to flow out from the air outlet of guide duct 32.Particularly, air channel on-off system 80 also can comprise movable air-supply hood 83.Movable air-supply hood 83 is arranged on the outside of the air outlet of cooling chamber 13, and is configured to provide when the air outlet of closed cooling chamber 13 opening portion that supply cold wind flows to cooling air duct 20; That is, when movable air-supply hood 83 closes the air outlet of cooling chamber 13, another cooling air duct be communicated with room 12 between another storing can be blocked, make cooling air duct 20 keep unimpeded.
The refrigerator 100 of the utility model embodiment operationally can have multiple-working mode, as shown in Figure 1 to Figure 3, in figure, arrow can represent the flow direction of air-flow, multiple-working mode can comprise following mode of operation: between storing, room 11 works independently pattern: movable air-supply hood 83 is in closed condition, first air door 81 is in open mode, the second air door 82 conducting first branch road 22, and breeze fan 60 works, and air-supply arrangement 50 does not work, room 11 between storing can be made to work independently.Between another storing, room 12 works independently pattern: movable air-supply hood 83 is in open mode, and the first air door 81 is in closed condition, and breeze fan 60 works, and air-supply arrangement 50 does not work, and room 12 between another storing can be made to work independently.Cooperation pattern: movable air-supply hood 83 is in open mode, the first air door 81 is in open mode, the second air door 82 conducting first branch road 22, and breeze fan 60 works, and air-supply arrangement 50 does not work, and can make room 11 cooperation between two storings.Accurate refrigeration mode: movable air-supply hood 83 is in closed condition, the first air door 81 is in open mode, the second air door 82 conducting second branch road 23, and air-supply arrangement 50 and breeze fan 60 all work, and a specific region in room 11 can be made between storing accurately to freeze.In order to prevent between storing in room 11 between other regions and another storing temperature recovery in room 12 too high, after the accurate refrigeration mode work regular hour, automatically exit this pattern.
Fig. 4 is the indicative flowchart of the control method of refrigerator according to the utility model embodiment.As shown in Figure 4, the utility model embodiment still provides a kind of control method of refrigerator, refrigerator comprises room between storing, local relief air channel, and for the cooling air duct of room between storing with local supply air duct transporting cold wind, the cold wind that local relief air channel is configured to be received blows the regional area of room between storing with assembling.The control method of refrigerator comprises:
Command reception step: local region fast cooling instruction.When user will need the article of fast-refrigerating, behind room between the storing that refrigerator put into by cola, fast-refrigerating button/membrane keyboard can be pressed, receive the instruction of regional area fast cooling to make refrigerator.
Action executing step: turn off the air inlet of cooling air duct and cooling air duct be communicated to one or more cold wind of room between storing export between wind path, wind path between the air inlet of conducting cooling air duct and local relief air channel, to make to enter whole cold wind in cooling air duct to be transported to room between storing regional area via local relief air channel, thus the article in this regional area are cooled fast.
In some further embodiments of the present utility model, action executing step also can comprise another cooling air duct between the air outlet of cooling chamber and another storing of refrigerator between room turning off and be communicated with refrigerator, total cold air duct of conducting cooling air duct, and open the air-supply arrangement of refrigerator, so that the cold wind in refrigerator is all used for fast-refrigerating.In order to prevent between storing indoor temperature between other regions indoor and another storing to go up too high, after the control method of refrigerator also can comprise Preset Time, turning off the wind path between the air inlet of cooling air duct and local relief air channel, entering other mode of operations to make refrigerator.The control method of the refrigerator that the utility model embodiment provides is applicable to the accurate refrigeration mode of refrigerator.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from the utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting the utility model principle according to content disclosed in the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.
Claims (8)
1. a refrigerator, comprises room between storing, it is characterized in that, also comprise:
Cooling air duct, is configured to transporting cold wind, and it has one or more cold wind outlet being communicated to room between described storing, blows so that the part or all of cold wind in it is exported indoor between described storing via described one or more cold wind; With
Local relief air channel, is configured to receive the cold wind from described cooling air duct, and the cold wind received blows the regional area of room between described storing with assembling.
2. refrigerator according to claim 1, is characterized in that, also comprises:
Air channel on-off system, be configured to controllably to turn off or wind path between the air inlet of cooling air duct described in conducting and described local relief air channel, and the wind path between the air inlet of described cooling air duct and described one or more cold wind outlet, when disconnecting with the wind path between the air inlet and described one or more cold wind outlet of described cooling air duct, the whole cold wind entered in described cooling air duct are made to be transported to described regional area via described local relief air channel.
3. refrigerator according to claim 2, is characterized in that, also comprises:
Cooling chamber, is formed with the air outlet leading to described cooling air duct;
Cooler, is arranged in described cooling chamber, to cool the gas flowing through it;
Breeze fan, is arranged on the air outlet place of described cooling chamber; With
Return airway, is communicated with the lower space of room between described storing and described cooling chamber, enters described cooling chamber and entered described cooling air duct by after described cooler cooling to make between described storing indoor part or all of gas via described return airway.
4. refrigerator according to claim 3, is characterized in that, also comprises:
Room between another storing;
Another cooling air duct, is communicated with room between the air outlet of described cooling chamber and another storing described;
Another return airway, is communicated with room and described cooling chamber between another storing described; And
Described air channel on-off system is also configured to controllably turn off or another cooling air duct described in conducting.
5. refrigerator according to claim 4, is characterized in that
Described cooling air duct comprises total cold air duct, is communicated with the first branch road that described total cold air duct and described one or more cold wind export, and is communicated with second branch road in described total cold air duct and described local relief air channel.
6. refrigerator according to claim 5, is characterized in that, described air channel on-off system comprises:
Movable air-supply hood, is arranged on the outside of the air outlet of described cooling chamber, and is configured to provide when closing the air outlet of described cooling chamber the opening portion that supply cold wind flows to described cooling air duct;
First air door, is configured to controllably turn off or total cold air duct described in conducting; With
Second air door, be configured to controllably turn off described first branch road time conducting described in the second branch road, and turn off described second branch road time conducting described in the first branch road.
7. refrigerator according to claim 1, is characterized in that, described local relief air channel comprises:
Air duct at top, is arranged at the roof of room between described storing, and it is communicated with described cooling air duct, to receive the cold wind from described cooling air duct;
Guide duct, there is the air intake that is communicated with described air duct at top and the air-supply end to indoor air-supply between described storing, and described guide duct from its air intake extend in the horizontal direction preset length backward curve to its air-supply end, to form downward opening air outlet, thus the cold wind making to flow in described cooling air duct described air duct at top assembles the regional area below air outlet that ground blows between described storing room downwards, that be positioned at described guide duct via described guide duct.
8. refrigerator according to claim 7, is characterized in that, also comprises:
Air-supply arrangement, is configured to impel air-flow to enter described guide duct from described air duct at top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652681.XU CN204923641U (en) | 2015-08-26 | 2015-08-26 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652681.XU CN204923641U (en) | 2015-08-26 | 2015-08-26 | Refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN204923641U true CN204923641U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520652681.XU Active CN204923641U (en) | 2015-08-26 | 2015-08-26 | Refrigerator |
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| CN (1) | CN204923641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066563A (en) * | 2015-08-26 | 2015-11-18 | 青岛海尔特种电冰箱有限公司 | Refrigerator and control method thereof |
| WO2017032149A1 (en) * | 2015-08-26 | 2017-03-02 | 青岛海尔电冰箱有限公司 | Refrigerator |
-
2015
- 2015-08-26 CN CN201520652681.XU patent/CN204923641U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066563A (en) * | 2015-08-26 | 2015-11-18 | 青岛海尔特种电冰箱有限公司 | Refrigerator and control method thereof |
| WO2017032149A1 (en) * | 2015-08-26 | 2017-03-02 | 青岛海尔电冰箱有限公司 | Refrigerator |
| WO2017032151A1 (en) * | 2015-08-26 | 2017-03-02 | 青岛海尔特种电冰箱有限公司 | Refrigerator and control method thereof |
| CN105066563B (en) * | 2015-08-26 | 2018-12-18 | 青岛海尔特种电冰箱有限公司 | Refrigerator and its control method |
| US10684058B2 (en) | 2015-08-26 | 2020-06-16 | Qingdao Haier Refrigerator Co., Ltd. | Refrigerator |
| US10684059B2 (en) | 2015-08-26 | 2020-06-16 | Qingdao Haier Special Refrigerator Co., Ltd. | Refrigerator and control method thereof |
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