CN204923644U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN204923644U CN204923644U CN201520654262.XU CN201520654262U CN204923644U CN 204923644 U CN204923644 U CN 204923644U CN 201520654262 U CN201520654262 U CN 201520654262U CN 204923644 U CN204923644 U CN 204923644U
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- storing
- room
- cold wind
- air
- air outlet
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Abstract
The utility model provides a refrigerator, this refrigerator can be including room between the storing and the cold wind wind channel that is used for providing cold wind to and top wind channel. The top wind channel sets up in the roof of room between the storing, and it has rear end air intake, front end air intake and opening mixed flow air outlet down, and the top wind channel configures into: receive via the rear end air intake and follow the cold wind that blows out in the cold wind wind channel, receive via the front end air intake and follow the return air that returns between the storing in the room to and make during cold wind and return air flows in a storing room mixedly via the mixed flow air outlet. The utility model discloses a refrigerator is owing to have a top wind channel, its can make cold wind at first and between the storing the higher return air of indoor temperature mix the back, blow between the storing indoorly for the uniform distribution of indoor cold volume / temperature between the storing realize refrigerating fast, evenly refrigerating, and refrigeration efficiency is high.
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, the rear portion of room between the storing that supply air duct is generally arranged on refrigerator, sinks after cold air blowout, cause the anterior temperature in room between storing hotter, rear part temperature is cold, non-uniform temperature.In addition, 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.Uniformity of temperature profile indoor between the storing of refrigerator how is made to be improve refrigeration for refrigerator effect problem demanding prompt solution.
Utility model content
The purpose of this utility model is intended at least one defect overcoming current refrigerator, provides a kind of refrigerator of novelty, and it can make uniformity of temperature profile indoor between storing, and refrigerating efficiency is high.
For this reason, the utility model provides a kind of refrigerator, and it to comprise between storing room and for providing the cold wind air channel of cold wind.Especially, this refrigerator also comprises: air duct at top, be arranged at the roof of room between described storing, it has rear end air inlet, front end air inlet and downward opening mixed flow air outlet, and described air duct at top is configured to: receive the cold wind blowed out from described cold wind air channel via described rear end air inlet, receive the return air returned from room between described storing via described front end air inlet, and make described cold wind and described return air mixedly flow between described storing in room via described mixed flow air outlet.
Alternatively, described cold wind air channel is communicated with the back space of room between described storing, provides cold wind with room between described storing.
Alternatively, this refrigerator comprises cooling chamber further, is formed with the air outlet leading to described cold wind air channel;
Cooler, is arranged in described cooling chamber, to cool the gas flowing through it;
Breeze fan, is arranged on described air outlet place; 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 cold wind air channel by after described cooler cooling to make between described storing indoor part or all of gas via described return airway.
Alternatively, this refrigerator also comprises: room between another storing, is arranged at the below of room between described storing, and described cooling chamber is formed in the rear of room between another storing described; Another cold wind air channel, is communicated with room between described air outlet and another storing described; Another return airway, is communicated with room and described cooling chamber between another storing described.
Alternatively, this refrigerator also comprises: movable air-supply hood, is arranged on the outside of described air outlet, and is configured to provide the opening portion for cold wind air channel described in cooling gas flow when closing described air outlet.
Alternatively, this refrigerator also comprises air door, is configured to controllably conducting or closes described cold wind air channel.
Alternatively, this refrigerator also comprises:
Top blower fan, is configured to make described cold wind and described return air mixedly to blow to room between described storing from described mixed flow air outlet.
Alternatively, this refrigerator also comprises air duct at top cover plate, is installed on the roof lower surface of room between described storing, to form described air duct at top.
Alternatively, described air duct at top cover plate comprises:
Web portion, is tilted to Shangdi and extends to its front end, it offers through hole from its rear end; With
Exhaust vent portion, extends downwards from the edge of described through hole, and its lower end opening is described mixed flow air outlet, and described assembling is in described exhaust vent portion.
Alternatively, this refrigerator also comprises: cold wind air duct cover board, is installed on the rear wall front face of room between described storing, to form described cold wind air channel; And described cold wind air duct cover board offers multiple cold wind air outlet, provide cold wind with room and/or described air duct at top between described storing.
Refrigerator of the present utility model is owing to having air duct at top, after it can make first higher with indoor temperature between the storing return air of cold wind mix, be blown between storing indoor, accelerate the uniform distribution of cold/temperature indoor between storing, realize fast-refrigerating, evenly freeze, and refrigerating efficiency is high.In addition, the increase of air duct at top makes the refrigeration wind path of chamber interior between storing circulate and is changed to multi cycle process by original simple subprogram, thus reaches the more uniform temperature of chamber interior between storing.
Further, because refrigerator and cooled wind air channel of the present utility model also can provide cold wind directly to indoor between storing, the refrigerating efficiency of refrigerator is significantly improved.
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 diagram of the refrigerator according to the utility model embodiment;
Fig. 2 is the schematic diagram of the refrigerator according to the utility model embodiment;
Fig. 3 is the schematic diagram 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, for providing the cold wind air channel 30 of cold wind and closing the door body 20 of room 11 between this storing.Especially, this refrigerator 100 also can comprise air duct at top 40.This air duct at top 40 is arranged at the roof of room 11 between storing, it has rear end air inlet 41, front end air inlet 42 and downward opening mixed flow air outlet 43, and air duct at top 40 is configured to: receive the cold wind blowed out from cold wind air channel 30 via rear end air inlet 41, the return air returned room 11 between storing is received via front end air inlet 42, and make cold wind and return air mixedly flow between storing in room 11, to accelerate the refrigerating speed between this storing in room 11 via mixed flow air outlet 43.Particularly, when refrigerator 100 works, air duct at top 40 can make from the cold wind in cold wind air channel 30, after the return air higher with the temperature at door body 20 place closing on room 11 between storing within it confluxes and mixes, and substantially blow from the top down and in room 11, make the temperature of room 11 between storing more even between storing.
In embodiments more of the present utility model, refrigerator 100 also can comprise top blower fan 50, is arranged on mixed flow air outlet 43 place, is configured to make cold wind and return air mixedly to blow to room 11 between storing, to improve air-supply efficiency from mixed flow air outlet 43.This top blower fan 50 can be axial flow blower.In alternate embodiment more of the present utility model, also a blower fan can be set in each air inlet of air duct at top 40, to make this blower fan to blow flow in air duct at top 40.In other alternate embodiment of the present utility model, each air inlet also can be made directly to receive the air-flow blowed out from other air channel.
In embodiments more of the present utility model, refrigerator 100 also can comprise air duct at top cover plate 44, is installed on the roof lower surface of room 11 between storing, to form air duct at top 40.Particularly, air duct at top cover plate 44 can be installed on the roof lower surface of room 11 between storing, and comprises the web portion 441 and exhaust vent portion 442 that it offer through hole.Web portion 441 is tilted to Shangdi and extends to its front end from its rear end, the angle of itself and horizontal plane can be 5 ° to 30 °.Exhaust vent portion 442 extends downwards from the edge of the through hole web portion 441, and its lower end opening is mixed flow air outlet 43.Through hole on web portion 441 can be positioned at the central position of web, and exhaust vent portion 442 can extend downwards along the direction falling in web portion 441 from the edge of the through hole web portion 441, to make mixed flow air outlet 43 slightly to top rake, the low temperature environment at door body 20 place of refrigerator 100 can be ensured.Top blower fan 50 can be installed in exhaust vent portion 442.In alternate embodiment more of the present utility model, air duct at top cover plate 44 also can be installed on the upper surface of room 11 roof between storing, to form air duct at top 40.Or air duct at top 40 is formed directly in the roof of room 11 between storing.
Further, the refrigerator 100 in the utility model embodiment also can comprise two closing panels, and each closing panel offers air inlet.Two closing panels can be installed on the two ends of air duct at top cover plate 44 respectively.
Fig. 2 is the schematic diagram of the refrigerator 100 according to the utility model embodiment.As shown in Figure 2, in the refrigerator 100 in this embodiment, cold wind air channel 30 is also communicated with the back space of room between storing 11, provides cold wind with room 11 between storing.Particularly, in some embodiments, this refrigerator 100 also can comprise cold wind air duct cover board, is installed on the rear wall front face of room 11 between storing, to form cold wind air channel 30.Cold wind air duct cover board offers multiple cold wind air outlet 31, provide cold wind with room 11 between storing and/or air duct at top 40.Such as, in multiple cold wind air outlet 31 surface at part cold wind air outlet 31 place and rear end air inlet 41 place of air duct at top 40 end contact against, enter in air duct at top 40 to make cold wind.Or there is a predetermined gap in the end face at the above-mentioned surface at part cold wind air outlet 31 place and rear end air inlet 41 place of air duct at top 40, enters in air duct at top 40 to make cold wind.The rear end air inlet 41 of above-mentioned part air outlet and air duct at top 40 is all positioned at room 11 between storing.All the other cold wind air outlets 31 in multiple cold wind air outlet 31 can be used for providing cold wind in room 11 between storing.In some substituting embodiments, cold wind air duct cover board can be installed on the rear wall rear surface of room 11 between storing, to form cold wind air channel 30, and between storing room 11 rear wall on offer multiple cold wind air outlet 31.
In embodiments more of the present utility model, refrigerator 100 can comprise cooling chamber 13, cooler 60, breeze fan 70 and return airway further.Cooling chamber 13 is formed with the air outlet leading to cold wind air channel 30.Cooler 60 is arranged in cooling chamber 13, to cool the gas flowing through it.Cooler 60 can be the evaporimeter of compression refrigerating system.Breeze fan 70 is arranged on air outlet place.Return airway can be communicated with lower space and the cooling chamber 13 of room 11 between storing, enters cooling chamber 13 and cooled device 60 enters cold wind air channel 30 after cooling to make the part or all of gas between storing in room 11 via return airway.
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.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.Preferably, antetheca bottom and the rear wall bottom of drawer 90 all have air vent 91 so that from mixed flow air outlet 43 flow out air-flow and drawer 90 in article 92 heat exchange after flow out drawer 90 from the air vent 91 drawer 90.Further, the front end air inlet 42 that the air-flow flowed out from the air vent 91 of drawer 90 front end can be back to air duct at top 40 participates in circulation.The air-flow flowed out from the air vent 91 of drawer end after 90s can enter return airway participation circulation.
Refrigerator 100 in the utility model embodiment also can comprise room 12 between another storing, and it can be arranged at the below of room 11 between storing.Such as, between described storing, room 11 can be refrigerating chamber, and between another storing described, 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 can be formed in the rear of room 12 between another storing.Also there is in refrigerator 100 another cold wind air channel 32 being communicated with room 12 between air outlet and another storing, and be communicated with room 12 and another return airway 33 of cooling chamber 13 between another storing.
In embodiments more of the present utility model, as shown in Figure 3, refrigerator 100 also can comprise air door 81 and movable air-supply hood 82.Air door 81 is configured to controllably conducting or closes cold wind air channel 30.Movable air-supply hood 82 is arranged on the outside of air outlet, and is configured to provide the opening portion for cooling gas flow cold wind air channel 30 when closed air outlet; That is, when movable air-supply hood 82 closes air outlet, another cold wind air channel 30 be communicated with room 12 between another storing can be closed, make cold wind air channel 30 keep unimpeded.
The refrigerator 100 of the utility model embodiment operationally can have multiple-working mode, as: between storing, room 11 works independently pattern: movable air-supply hood 82 is in closed condition, air door 81 is in open mode, breeze fan 70 works, and top blower fan 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 82 is in open mode, and air door 81 is in closed condition, and breeze fan 70 works, and top blower fan 50 does not work, and room 12 between another storing can be made to work independently.Cooperation pattern: movable air-supply hood 82 is in open mode, and air door 81 is in open mode, and breeze fan 70 works, and top blower fan 50 does not work, can make room 11 cooperation between two storings.Fast-refrigerating pattern: movable air-supply hood 82 is in closed condition, and air door 81 is in open mode, and breeze fan 70 works, and top blower fan 50 works, can to make between storing fast-refrigerating in room 11, as shown in Figure 1, in figure, arrow can represent the flow direction of air-flow.In order to prevent between another storing temperature recovery in room 12 too high, after the fast-refrigerating work pattern regular hour, automatically exit this pattern.Another cooperation pattern: movable air-supply hood 82 is in open mode, air door 81 is in open mode, and breeze fan 70 and top blower fan 50 all can work, and can make room 11 cooperation between two storings, as shown in Figure 3, in figure, arrow can represent the flow direction of air-flow.
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, to comprise between storing room and for providing the cold wind air channel of cold wind, it is characterized in that, also comprise:
Air duct at top, be arranged at the roof of room between described storing, it has rear end air inlet, front end air inlet and downward opening mixed flow air outlet, and described air duct at top is configured to: receive the cold wind blowed out from described cold wind air channel via described rear end air inlet, receive the return air returned from room between described storing via described front end air inlet, and make described cold wind and described return air mixedly flow between described storing in room via described mixed flow air outlet.
2. refrigerator according to claim 1, is characterized in that
Described cold wind air channel is communicated with the back space of room between described storing, provides cold wind with room between described storing.
3. refrigerator according to claim 1, is characterized in that, also comprises:
Cooling chamber, is formed with the air outlet leading to described cold wind air channel;
Cooler, is arranged in described cooling chamber, to cool the gas flowing through it;
Breeze fan, is arranged on described air outlet place; 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 cold wind air channel 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, is arranged at the below of room between described storing, and described cooling chamber is formed in the rear of room between another storing described;
Another cold wind air channel, is communicated with room between described air outlet and another storing described;
Another return airway, is communicated with room and described cooling chamber between another storing described.
5. refrigerator according to claim 3, is characterized in that, also comprises:
Movable air-supply hood, is arranged on the outside of described air outlet, and is configured to provide the opening portion for cold wind air channel described in cooling gas flow when closing described air outlet.
6. refrigerator according to claim 3, is characterized in that, also comprises:
Air door, is configured to controllably conducting or closes described cold wind air channel.
7. refrigerator according to claim 1, is characterized in that, also comprises:
Top blower fan, is configured to make described cold wind and described return air mixedly to blow to room between described storing from described mixed flow air outlet.
8. refrigerator according to claim 7, is characterized in that, also comprises:
Air duct at top cover plate, is installed on the roof lower surface of room between described storing, to form described air duct at top.
9. refrigerator according to claim 8, is characterized in that, described air duct at top cover plate comprises:
Web portion, is tilted to Shangdi and extends to its front end, it offers through hole from its rear end; With
Exhaust vent portion, extends downwards from the edge of described through hole, and its lower end opening is described mixed flow air outlet, and described assembling is in described exhaust vent portion.
10. refrigerator according to claim 1, is characterized in that, also comprises:
Cold wind air duct cover board, is installed on the rear wall front face of room between described storing, to form described cold wind air channel; And described cold wind air duct cover board offers multiple cold wind air outlet, provide cold wind with room and/or described air duct at top between described storing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654262.XU CN204923644U (en) | 2015-08-26 | 2015-08-26 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654262.XU CN204923644U (en) | 2015-08-26 | 2015-08-26 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204923644U true CN204923644U (en) | 2015-12-30 |
Family
ID=54972765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654262.XU Active CN204923644U (en) | 2015-08-26 | 2015-08-26 | Refrigerator |
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| Country | Link |
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| CN (1) | CN204923644U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042989A (en) * | 2015-08-26 | 2015-11-11 | 青岛海尔特种电冰箱有限公司 | Refrigerator |
| CN106091544A (en) * | 2016-06-21 | 2016-11-09 | 南京创维家用电器有限公司 | A kind of refrigerator air duct and refrigerator thereof |
| WO2017032148A1 (en) * | 2015-08-26 | 2017-03-02 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN110403374A (en) * | 2019-07-16 | 2019-11-05 | 合肥美的智能科技有限公司 | distribution cabinet |
-
2015
- 2015-08-26 CN CN201520654262.XU patent/CN204923644U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042989A (en) * | 2015-08-26 | 2015-11-11 | 青岛海尔特种电冰箱有限公司 | Refrigerator |
| WO2017032148A1 (en) * | 2015-08-26 | 2017-03-02 | 青岛海尔电冰箱有限公司 | Refrigerator |
| WO2017032150A1 (en) * | 2015-08-26 | 2017-03-02 | 青岛海尔特种电冰箱有限公司 | Refrigerator |
| US10126038B2 (en) | 2015-08-26 | 2018-11-13 | Qingdao Haier Refrigerator Co., Ltd. | Refrigerator |
| CN106091544A (en) * | 2016-06-21 | 2016-11-09 | 南京创维家用电器有限公司 | A kind of refrigerator air duct and refrigerator thereof |
| CN110403374A (en) * | 2019-07-16 | 2019-11-05 | 合肥美的智能科技有限公司 | distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |