CN2117576U - Direct air cooling switchable three-door refrigerator - Google Patents
Direct air cooling switchable three-door refrigerator Download PDFInfo
- Publication number
- CN2117576U CN2117576U CN 91224219 CN91224219U CN2117576U CN 2117576 U CN2117576 U CN 2117576U CN 91224219 CN91224219 CN 91224219 CN 91224219 U CN91224219 U CN 91224219U CN 2117576 U CN2117576 U CN 2117576U
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- CN
- China
- Prior art keywords
- chamber
- air
- inlet duct
- air inlet
- switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a direct air cooling switchable three-door refrigerator, mainly comprising a fan (1), the air inlet duct of the freezing chamber (2), the air inlet duct of the switching chamber (3), an air cooling evaporator (4), the temp controller for the air door of the switching chamber (5), the direct cooling type evaporator of a refrigerating chamber (6), a case body (7), etc. The case body (7) is divided into three chambers which are the freezing chamber, the switching chamber and the refrigerating chamber respectively. In the figure, the left side of the freezing chamber is provided with the fan (1), the air inlet duct of the freezing chamber (2) and the air inlet duct of the switching chamber (3). The lower part of the fan (1) is provided with the air cooling evaporator (4). The temp controller for the air door of the switching chamber (5) is arranged in the air inlet of the switching chamber for the air inlet duct of the switching chamber (3). The temperature of the switching chamber can be conveniently converted to the temperature of freezing, refrigerating and others through adjusting the temp controller for air door (5) according to the use requirements.
Description
The utility model belongs to the household electrical appliance category, a kind of wind, direct-cooled suitching type three-door refrigerator.
The purpose of this utility model is, a kind of household electric refrigerator pattern that can give full play to air-cooled and direct-cooled two kinds of types of cooling advantage separately is provided, and makes the structure of refrigerator more reasonable.
Advantage of the present utility model is that refrigerating chamber is the air-cooled type of cooling, and refrigerating speed is fast, and ice making is transparent; Refrigerating chamber is the direct-cooled type of cooling, avoids the drying loss of chilled food, has the switching chamber simultaneously, makes refrigerator more practical.Relevant by retrieval documents and materials are not found and the same or analogous record of the utility model as yet.
Accompanying drawing is an optimum embodiment of the present utility model, below in conjunction with accompanying drawing the utility model is specified.
The utility model is mainly by fan (1), refrigerating chamber air inlet duct (2), switch chamber air inlet duct (3), air-cooled evaporimeter (4), switch chamber air door temperature controller (5), refrigerating chamber directly cooling evaporator (6), casing formations such as (7), casing (7) is divided into chamber between three, be respectively refrigerating chamber from top to bottom, switch chamber and refrigerating chamber, the refrigerating chamber left side is provided with fan (1) among the figure, refrigerating chamber air inlet duct (2) and switching chamber air inlet duct (3), be provided with air-cooled evaporimeter (4) in fan (1) bottom, switch chamber air inlet duct (3) and be provided with switching chamber air door temperature controller (5) at switching air intake vent place, chamber, by adjusting air door temperature controller (5), just can convert to freezing very easily according to using needs will switch the chamber, refrigeration and the arbitrary temp between them.
The course of work of the present utility model is as follows: fan (1) takes out the cold air that air-cooled evaporimeter (4) locates and sends into refrigerating chamber air inlet duct (2) and switch chamber air inlet duct (3), in order to reduce refrigerating chamber and to switch the temperature of chamber, and the intake that switches the chamber is controlled by air door temperature controller (5), has just controlled the temperature of switching the chamber simultaneously; The cooling of refrigerating chamber is to be undertaken by the direct-cooled evaporimeter of refrigerating chamber (6) and the heat conduction of refrigeration room air.
Claims (1)
1, a kind of wind, direct-cooled suitching type three-door refrigerator, mainly by fan (1), refrigerating chamber air inlet duct (2), switch chamber air inlet duct (3), air-cooled evaporimeter (4), switch chamber air door temperature controller (5), refrigerating chamber directly cooling evaporator (6), casing formations such as (7), it is characterized in that the refrigerating chamber left side is provided with fan (1), refrigerating chamber air inlet duct (2) and switching chamber air inlet duct (3) are provided with air-cooled evaporimeter (4) in fan (1) bottom, switch chamber air inlet duct (3) and be provided with switching chamber air door temperature controller (5) at switching air intake vent place, chamber, can convert to freezing with switching the chamber by adjusting air door temperature controller (5), refrigeration and the arbitrary temp between them, and the cooling of refrigerating chamber is to be undertaken by the direct-cooled evaporimeter of refrigerating chamber (6) and the heat conduction of refrigeration room air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91224219 CN2117576U (en) | 1991-08-29 | 1991-08-29 | Direct air cooling switchable three-door refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91224219 CN2117576U (en) | 1991-08-29 | 1991-08-29 | Direct air cooling switchable three-door refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2117576U true CN2117576U (en) | 1992-09-30 |
Family
ID=4930733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91224219 Granted CN2117576U (en) | 1991-08-29 | 1991-08-29 | Direct air cooling switchable three-door refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2117576U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312452C (en) * | 2004-05-09 | 2007-04-25 | 广东科龙电器股份有限公司 | Multi-circulation refrigerator with circulation fan and separated refrigeration and freezing compartment |
| CN102116555A (en) * | 2011-04-01 | 2011-07-06 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102506538A (en) * | 2011-12-08 | 2012-06-20 | 南通大学 | Direct cooling type super-cooling refrigerator |
| CN101592428B (en) * | 2008-05-28 | 2012-08-08 | 三菱电机株式会社 | Refrigerator |
| CN103673451A (en) * | 2012-09-22 | 2014-03-26 | 博西华家用电器有限公司 | Refrigeration tool |
| CN106679281A (en) * | 2016-12-28 | 2017-05-17 | 青岛海尔股份有限公司 | Refrigerator with multifunctional chambers achieving refrigerating and freezing function conversion |
| WO2018077175A1 (en) * | 2016-10-25 | 2018-05-03 | 青岛海尔股份有限公司 | Single-system air-cooled refrigerator and control method thereof |
| WO2018127164A1 (en) * | 2017-01-09 | 2018-07-12 | 青岛海尔股份有限公司 | Refrigerator control method |
| CN110671877A (en) * | 2019-09-10 | 2020-01-10 | 珠海格力电器股份有限公司 | Supercooling freezing method, refrigerator and refrigerator control method |
| CN112240677A (en) * | 2020-11-25 | 2021-01-19 | 合肥工业大学 | Control method for multifunctional chamber of refrigerator |
-
1991
- 1991-08-29 CN CN 91224219 patent/CN2117576U/en active Granted
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312452C (en) * | 2004-05-09 | 2007-04-25 | 广东科龙电器股份有限公司 | Multi-circulation refrigerator with circulation fan and separated refrigeration and freezing compartment |
| CN101592428B (en) * | 2008-05-28 | 2012-08-08 | 三菱电机株式会社 | Refrigerator |
| CN102116555A (en) * | 2011-04-01 | 2011-07-06 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102506538A (en) * | 2011-12-08 | 2012-06-20 | 南通大学 | Direct cooling type super-cooling refrigerator |
| CN103673451B (en) * | 2012-09-22 | 2017-11-14 | 博西华家用电器有限公司 | Refrigerating appliance |
| CN103673451A (en) * | 2012-09-22 | 2014-03-26 | 博西华家用电器有限公司 | Refrigeration tool |
| WO2018077175A1 (en) * | 2016-10-25 | 2018-05-03 | 青岛海尔股份有限公司 | Single-system air-cooled refrigerator and control method thereof |
| US10969164B2 (en) | 2016-10-25 | 2021-04-06 | Qingdao Haier Joint Stock Co., Ltd. | Single-system air-cooled refrigerator and control method therefor |
| CN106679281A (en) * | 2016-12-28 | 2017-05-17 | 青岛海尔股份有限公司 | Refrigerator with multifunctional chambers achieving refrigerating and freezing function conversion |
| WO2018127164A1 (en) * | 2017-01-09 | 2018-07-12 | 青岛海尔股份有限公司 | Refrigerator control method |
| CN110671877A (en) * | 2019-09-10 | 2020-01-10 | 珠海格力电器股份有限公司 | Supercooling freezing method, refrigerator and refrigerator control method |
| CN112240677A (en) * | 2020-11-25 | 2021-01-19 | 合肥工业大学 | Control method for multifunctional chamber of refrigerator |
| CN112240677B (en) * | 2020-11-25 | 2021-11-30 | 合肥工业大学 | Control method for multifunctional chamber of refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |