CN205002481U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN205002481U CN205002481U CN201520651437.1U CN201520651437U CN205002481U CN 205002481 U CN205002481 U CN 205002481U CN 201520651437 U CN201520651437 U CN 201520651437U CN 205002481 U CN205002481 U CN 205002481U
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- air
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- air duct
- room
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Abstract
The utility model provides a refrigerator. This refrigerator can be including room between the storing and the refrigeration wind channel that is used for defeated cold air convey. Especially, this refrigerator still includes: the top wind channel sets up in the roof of room between the storing, its and the wind channel intercommunication that refrigerates to the receipt comes from the cold wind in the wind channel of refrigerating, the guide duct have and the air inlet end of top wind channel intercommunication and to the air supply end of indoor air supply between the storing, and the guide duct is formed with opening supply -air outlet down, with an air supply arrangement, configure into and impel the air current to get into the guide duct from the top wind channel to make the cold wind that flows into the top wind channel from the refrigeration wind channel not blow via guide duct gathering ground downwards. The utility model discloses a refrigerator blows to a certain specific region by making the cold wind that comes from the wind channel of refrigerating concentrate 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 and the cooling air duct for transporting cold wind between storing.Especially, this refrigerator also comprises: air duct at top, and 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, has 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; With
First air-supply arrangement, is configured to impel air-flow to enter guide duct from air duct at top, assembles ground blow downwards to make the cold wind flowing into air duct at top from cooling air duct via guide duct.
Alternatively, this refrigerator also comprises the second air-supply arrangement, is configured to impel cold wind to enter cooling air duct.
Alternatively, the air inlet of the air intake of guide duct is communicated with and is connected to the air outlet of air duct at top, and the first air-supply arrangement is arranged in air duct at top and/or guide duct; Or
The air inlet of the first air-supply arrangement is communicated with and is connected to the air outlet of air duct at top, and the air outlet of the first air-supply arrangement is communicated with and is connected to the air inlet of the air intake of guide duct.
Alternatively, the first air-supply arrangement is the centrifugal impeller at centrifugal blower or the air outlet place being arranged at air duct at top.
Alternatively, the first air-supply arrangement is configured to suck flowing into the cold wind of air duct at top from the upper side, and by this cold wind at least partly or be all blown in the horizontal direction in guide duct.
Alternatively, air duct at top is arranged in the corner extended along the longitudinal direction at the top of room between storing with extending along the longitudinal direction, and its rear end end face is formed with the air inlet be communicated with cooling air duct, and its front end is formed with the air outlet of guide air duct blow.
Alternatively, the horizontal pipeline section part of guide duct extends along horizontal transverse direction; The air outlet of guide duct towards its vertical below, and is in the central transversal position of room between storing.
Alternatively, cooling air duct is arranged at the rear wall of room between storing, has the first air outlet that room between at least one with storing is communicated with, and the second air outlet be communicated with air duct at top.
Alternatively, cooling air duct comprises total cold air duct, and the first branch road be communicated with total cold air duct and the second branch road; At least one first air outlet is arranged on the first leg; Second air outlet is arranged on the second branch road.
Alternatively, this refrigerator also comprises: air channel on-off system, is configured to controllably to turn off or conducting first branch road and/or the second branch road.
Refrigerator of the present utility model is owing to having air duct at top, guide duct and the first air-supply arrangement, it can make the cold wind from cooling air duct blow with assembling downwards, blow to concentrate the region below the air outlet of indoor guide duct between storing, can to regional area fast cooling indoor between storing, thus the article be positioned over below the air outlet of guide duct can be made to be cooled rapidly.
Further, refrigerator of the present utility model blows to a certain specific region owing to colds all in it can be concentrated, 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 left side schematic elevational view of the refrigerator according to the utility model embodiment;
Fig. 3 is the schematic local structural graph of the 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.Especially, this refrigerator 100 also can comprise air duct at top 30, guide duct 40 and the first air-supply arrangement 50.Air duct at top 30 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 40 has the air intake that is communicated with air duct at top 30 and blows in room 11 between storing.Preferably, guide duct 40 from its air intake extend in the horizontal direction preset length backward curve to its air-supply end, to form downward opening air outlet.First air-supply arrangement 50 is configured to impel air-flow to enter guide duct 40 from air duct at top 30, assemble ground to make the cold wind flowing into air duct at top 30 from cooling air duct 20 via guide duct 40 to blow downwards, thus the article 92 in the region below the air outlet of guide duct 40 are caught a cold fast.
In further embodiments more of the present utility model, the air inlet of the air intake of guide duct 40 is communicated with and is connected to the air outlet of air duct at top 30, and the first air-supply arrangement 50 is arranged in air duct at top 30 and/or guide duct 40.Such as, the first 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 30.In other further embodiments of the present utility model, the air inlet of the first air-supply arrangement 50 is communicated with and is connected to the air outlet of air duct at top 30, and the air outlet of the first air-supply arrangement 50 is communicated with and is connected to the air inlet of the air intake of guide duct 40.Such as the first air-supply arrangement 50 can be centrifugal blower.
In embodiments more of the present utility model, cooling air duct 20 not only can provide cold wind in air duct at top 30, also can provide cold wind directly in room between storing 11.Particularly, cooling air duct 20 can be arranged at the rear wall of room 11 between storing, has the first air outlet 221 that room between at least one with storing is communicated with, and the second air outlet 231 be communicated with air duct at top 30.
Fig. 2 is the left side schematic elevational view of the refrigerator 100 according to the utility model embodiment, as shown in Figure 2, air duct at top 30 extends 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 40.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 30.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 the first 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 30 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 40 extends along horizontal transverse direction.The air outlet of guide duct 40 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, the first 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 30 from the upper side, and by this cold wind at least partly or be all blown in the horizontal direction in guide duct 40.
In embodiments more of the present utility model, refrigerator 100 also can comprise the second air-supply arrangement 60, be configured to impel cold wind to enter cooling air duct 20, the part or all of gas between the storing that the second air-supply arrangement 60 can be refrigerator 100 in room 11 flow out room 11 between this storing and cooled after flow into this cooling air duct 20 power be provided.Such as, the refrigerator 100 in the utility model embodiment also can comprise cooling chamber 13, cooler 70 and return airway.Cooling chamber 13 is formed with the air outlet leading to cooling air duct 20.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.Second air-supply arrangement 60 can be arranged on the air outlet place of cooling chamber 13, is configured to impel the part or all of gas between storing in room 11 to enter cooling chamber 13 via return airway and enters cooling air duct 20 after cooled device 70 cooling.
In embodiments more of the present utility model, for the ease of consentrated air supply, as shown in Figure 3, cooling air duct 20 comprises total cold air duct 21, and the first branch road 22 and the second branch road 23 be communicated with total cold air duct 21.At least one first air outlet 221 is arranged on the first branch road 22, and the second air outlet 231 is arranged on the second branch road 23.The air outlet of cooling chamber 13 can be communicated with total cold air duct 21.Preferably, the refrigerator 100 in the utility model embodiment also can comprise air channel on-off system, is configured to controllably to turn off or conducting first branch road 22 and/or the second branch road 23.Particularly, air channel on-off system can comprise the air inlet that the first air door 81 and the second air door 82, first air door 81 can be arranged on 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.Such as when consentrated air supply, the first air-supply arrangement 50 and the second air-supply arrangement 60 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 40 to make cold wind.
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 40 and drawer 90, participates in circulation to enter return airway.
In embodiments more of the present utility model, as shown in Figure 2, 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.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.In substituting embodiments more of the present utility model, cooling air duct 20 and return airway room 12 all and between another storing, namely with refrigerating chamber, is communicated with; And be not communicated with cooling chamber 13, to utilize the cold in refrigerating chamber.
In embodiments more of the present utility model, refrigerator 100 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 the opening portion for cooling gas flow cooling air duct 20 when the air outlet of closed cooling chamber 13; 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, and the second air door 82 conducting first branch road 22, second air-supply arrangement 60 works, and the first 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 the second air-supply arrangement 60 works, and the first 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, first air door 81 is in open mode, and the second air door 82 conducting first branch road 22, second air-supply arrangement 60 works, and the first air-supply arrangement 50 does not work, room 11 cooperation between two storings can be made.Accurate refrigeration mode: movable air-supply hood 83 is in closed condition, first air door 81 is in open mode, second air door 82 conducting second branch road 23, first air-supply arrangement 50 and the second air-supply arrangement 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.
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 (10)
1. a refrigerator, comprises room and the cooling air duct for transporting cold wind between storing, it is characterized in that, also comprise:
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, has 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; With
First air-supply arrangement, is configured to impel air-flow to enter described guide duct from described air duct at top, assembles ground blow downwards to make the cold wind flowing into described air duct at top from described cooling air duct via described guide duct.
2. refrigerator according to claim 1, is characterized in that, also comprises:
Second air-supply arrangement, is configured to impel cold wind to enter described cooling air duct.
3. refrigerator according to claim 1, is characterized in that
The air inlet of the air intake of described guide duct is communicated with and is connected to the air outlet of described air duct at top, and described first air-supply arrangement is arranged in described air duct at top and/or described guide duct; Or
The air inlet of described first air-supply arrangement is communicated with and is connected to the air outlet of described air duct at top, and the air outlet of described first air-supply arrangement is communicated with and is connected to the air inlet of the air intake of described guide duct.
4. refrigerator according to claim 1, is characterized in that
Described first air-supply arrangement is the centrifugal impeller at centrifugal blower or the air outlet place being arranged at described air duct at top.
5. refrigerator according to claim 1, is characterized in that
Described first air-supply arrangement is configured to suck flowing into the cold wind of described air duct at top from the upper side, and by this cold wind at least partly or be all blown in the horizontal direction in described guide duct.
6. refrigerator according to claim 1, is characterized in that
Described air duct at top is arranged in the corner extended along the longitudinal direction at the top of room between described storing with extending along the longitudinal direction, its rear end end face is formed with the air inlet be communicated with described cooling air duct, and its front end is formed with the air outlet of blowing to described guide duct.
7. refrigerator according to claim 1, is characterized in that
The horizontal pipeline section part of described guide duct extends along horizontal transverse direction;
The air outlet of described guide duct towards its vertical below, and is in the central transversal position of room between described storing.
8. refrigerator according to claim 1, is characterized in that
Described cooling air duct is arranged at the rear wall of room between described storing, has the first air outlet that room between at least one with described storing is communicated with, and the second air outlet be communicated with described air duct at top.
9. refrigerator according to claim 8, is characterized in that
Described cooling air duct comprises total cold air duct, and the first branch road be communicated with described total cold air duct and the second branch road; And
At least one first air outlet described is arranged on the first leg;
Described second air outlet is arranged on the second branch road.
10. refrigerator according to claim 9, is characterized in that, also comprises:
Air channel on-off system, is configured to controllably to turn off or the first branch road described in conducting and/or described second branch road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651437.1U CN205002481U (en) | 2015-08-26 | 2015-08-26 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651437.1U CN205002481U (en) | 2015-08-26 | 2015-08-26 | Refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN205002481U true CN205002481U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520651437.1U Active CN205002481U (en) | 2015-08-26 | 2015-08-26 | Refrigerator |
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| CN (1) | CN205002481U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066554A (en) * | 2015-08-26 | 2015-11-18 | 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 |
| WO2018113711A1 (en) * | 2016-12-21 | 2018-06-28 | 青岛海尔股份有限公司 | Refrigerator |
| CN113701435A (en) * | 2021-09-18 | 2021-11-26 | 珠海格力电器股份有限公司 | Refrigerator compartment air inlet structure, refrigerator and refrigerator temperature control method |
-
2015
- 2015-08-26 CN CN201520651437.1U patent/CN205002481U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066554A (en) * | 2015-08-26 | 2015-11-18 | 青岛海尔电冰箱有限公司 | Refrigerator |
| 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 |
| 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 |
| WO2018113711A1 (en) * | 2016-12-21 | 2018-06-28 | 青岛海尔股份有限公司 | Refrigerator |
| CN113701435A (en) * | 2021-09-18 | 2021-11-26 | 珠海格力电器股份有限公司 | Refrigerator compartment air inlet structure, refrigerator and refrigerator temperature control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |