CN203824206U - Freezer capable of preventing surface of middle beam from being frosted - Google Patents
Freezer capable of preventing surface of middle beam from being frosted Download PDFInfo
- Publication number
- CN203824206U CN203824206U CN201420008390.2U CN201420008390U CN203824206U CN 203824206 U CN203824206 U CN 203824206U CN 201420008390 U CN201420008390 U CN 201420008390U CN 203824206 U CN203824206 U CN 203824206U
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- China
- Prior art keywords
- condenser
- cross beam
- middle cross
- air
- casing
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Abstract
The utility model discloses a freezer capable of preventing the surface of a middle beam from being frosted. The freezer comprises a box body. A first door body and a second door body are arranged at the top of the box body abreast in the left-right direction, and the middle beam is arranged on the box body at the connection gap position of the first door body and the second door body. A refrigeration system is arranged in the box body and comprises an external condenser, a compressor, an evaporator, a throttling device and an internal condenser. An air channel is arranged in the middle beam, one end of the air channel is provided with an opening communicated with the air, and an air inlet is arranged in the other end of the air channel. A fan is arranged in the box body at the position of the external condenser, the fan extracts and delivers environment air of the external condenser to a hollow collector, and the collector is communicated with the air inlet of the air channel through an air path. The freezer is simple in structure, convenient to manufacture, low in cost, free of electric heating and capable of utilizing heat generated by an original condenser to heat the middle beam, and saves energy compared with the prior art.
Description
Technical field
The utility model relates to a kind of refrigerator, especially a kind of double-jack opening door refrigerator.
Background technology
The double-jack opening door refrigerator of selling on market, the centre of the two-door body spacing less (about 5 ~ 10mm) of being separated by, the middle cross beam place outer surface cold air that in case, low temperature forms can not form good interchange with the relative hot-air (ring temperature) in extraneous environment, the reason door seal that adds structural design can not well seal, cause certain cold air to reveal, therefore middle cross beam outer surface easily forms frosting, the generation heap ice phenomenon that situation is serious.
Method of disposal one is that part producer ignores at present, the consumer's complaint of leaving; Another part producer increases electrical heating middle cross beam is heated and reaches the frost that disappears at middle cross beam place, will increase like this energy consumption.In a word, no matter be the former or the latter, all can bring passive impact.
At present, on market, there is no can electrical heating can prevent the refrigerator of middle cross beam surface frosting.
Utility model content
The purpose of this utility model is to provide a kind of refrigerator that need not electrical heating can prevent middle cross beam surface frosting.
For achieving the above object, the refrigerator that prevents middle cross beam surface frosting of the present utility model, comprises casing, and left and right, casing top is provided with first body and second body side by side, and the casing of first body and second body seam crossing is provided with middle cross beam; In casing, be provided with refrigeration system, refrigeration system comprises external condenser, compressor, evaporimeter, throttling arrangement and built-in cold condenser, in described middle cross beam, is provided with air flue, and air flue one end is provided with the opening communicating with atmosphere, and the air flue other end is its air inlet; In the casing at described external condenser place, be provided with blower fan, blower fan is pumped environmental gas to the collector of a hollow by external condenser, and collector is connected with the air inlet of described air flue by wind path.
Described wind path is laid along described built-in cold condenser.
Wind path and described built-in cold condenser are covered and are bonded together by aluminium foil.
Use the utility model, when hot gas is during at the air flue by middle cross beam, by middle cross beam heating, make it maintain temperature more than hoarfrost point, thereby avoided the phenomenon of middle cross beam frosting, certainly also just avoided the icing phenomenon of middle cross beam.Wind path is laid along built-in cold condenser, can utilize higher temperature that built-in cold condenser has itself wind path to be played to the effect of insulation, prevents that the air-flow temperature drop in casing in wind path is excessive.Wind path and described built-in cold condenser are covered and are bonded together by aluminium foil, can strengthen the insulation effect of built-in cold condenser to wind path, strengthen the heat transfer effect between built-in cold condenser and wind path.
In addition, the utility model is simple in structure, is convenient to manufacture, and cost is lower, need not electrical heating, and the heat that can utilize original condenser to produce heats middle cross beam, has saved energy thereby compare in the past.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 removes first and second perspective structure schematic diagrames after body;
Fig. 3 removes the perspective structure schematic diagram under another angle after first and second bodies;
Fig. 4 is fundamental diagram of the present utility model.
Detailed description of the invention
As shown in Figures 1 to 4, the refrigerator that prevents middle cross beam surface frosting of the present utility model comprises casing 1, and the casing 1 that casing 1 left and right, top is provided with first body 2 and 3, the first bodies 2 of second body and second body 3 seam crossing is side by side provided with middle cross beam 4; In casing 1, be provided with refrigeration system, refrigeration system comprises external condenser 5, compressor 6, evaporimeter, throttling arrangement (as capillary) and built-in cold condenser 7.Wherein, refrigeration system is prior art, schemes not shown evaporimeter and throttling arrangement.In described middle cross beam 4, be provided with air flue 8, air flue 8 one end are provided with the opening communicating with atmosphere, and air flue 8 other ends are its air inlet.
In the casing 1 at described external condenser 5 places, be provided with blower fan 9, blower fan 9 is pumped environmental gas to the collector 10 of a hollow by external condenser 5, and collector 10 is connected with the air inlet of described air flue 8 by wind path 11.
Described wind path 11 is laid along described built-in cold condenser 7.Wind path 11 is covered and is bonded together by aluminium foil with described built-in cold condenser 7.Aluminium foil is staple, and figure does not show described aluminium foil.
When work, the temperature of built-in cold condenser 7 and external condenser 5 is in the scope of 50-70 degree Celsius.After blower fan 9 starts, environmental gas is pumped to collector 10, collector 10 is sent to air flue 8 by the gas after condenser heating by wind path 11, and hot gas goes in the rear inflow environment of the air flue 8 by middle cross beam 4.When hot gas is during at the air flue 8 by middle cross beam 4, middle cross beam 4 is heated, make it maintain temperature more than hoarfrost point, thereby avoided the phenomenon of middle cross beam 4 frostings, certainly also just avoid the icing phenomenon of middle cross beam 4.
Wind path 11 is laid along built-in cold condenser 7, can utilize higher temperature that built-in cold condenser 7 has itself wind path 11 to be played to the effect of insulation, prevents that the air-flow in wind path 11 is excessive at the interior temperature drop of casing 1.Wind path 11 is covered and is bonded together by aluminium foil with described built-in cold condenser 7, can strengthen the insulation effect of built-in cold condenser 7 to wind path 11, strengthens the heat transfer effect between built-in cold condenser 7 and wind path 11.
Claims (3)
1. the refrigerator that prevents middle cross beam surface frosting, comprises casing, and left and right, casing top is provided with first body and second body side by side, and the casing of first body and second body seam crossing is provided with middle cross beam; In casing, be provided with refrigeration system, refrigeration system comprises external condenser, compressor, evaporimeter, throttling arrangement and built-in cold condenser, it is characterized in that: in described middle cross beam, be provided with air flue, air flue one end is provided with the opening communicating with atmosphere, the air flue other end is its air inlet;
In the casing at described external condenser place, be provided with blower fan, blower fan is pumped environmental gas to the collector of a hollow by external condenser, and collector is connected with the air inlet of described air flue by wind path.
2. the refrigerator that prevents middle cross beam surface frosting according to claim 1, is characterized in that: described wind path is laid along described built-in cold condenser.
3. the refrigerator that prevents middle cross beam surface frosting according to claim 1 and 2, is characterized in that: wind path and described built-in cold condenser are covered and bonded together by aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008390.2U CN203824206U (en) | 2014-01-07 | 2014-01-07 | Freezer capable of preventing surface of middle beam from being frosted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008390.2U CN203824206U (en) | 2014-01-07 | 2014-01-07 | Freezer capable of preventing surface of middle beam from being frosted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824206U true CN203824206U (en) | 2014-09-10 |
Family
ID=51479691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008390.2U Expired - Fee Related CN203824206U (en) | 2014-01-07 | 2014-01-07 | Freezer capable of preventing surface of middle beam from being frosted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824206U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066564A (en) * | 2015-08-19 | 2015-11-18 | 合肥华凌股份有限公司 | Middle beam with anti-condensation heat pipes |
| CN105091453A (en) * | 2015-08-21 | 2015-11-25 | 合肥华凌股份有限公司 | Single-temperature multi-door refrigerator |
| CN106016893A (en) * | 2016-05-27 | 2016-10-12 | 海信容声(广东)冷柜有限公司 | Refrigerator capable of preventing upper surface of middle beam from being frozen |
| CN106322897A (en) * | 2015-06-30 | 2017-01-11 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN110044113A (en) * | 2019-05-17 | 2019-07-23 | 合肥晶弘电器有限公司 | A kind of Horizontal type wind-cooling refrigerator |
| CN115507591A (en) * | 2022-09-29 | 2022-12-23 | 澳柯玛股份有限公司 | Refrigerator |
-
2014
- 2014-01-07 CN CN201420008390.2U patent/CN203824206U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322897A (en) * | 2015-06-30 | 2017-01-11 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN106322897B (en) * | 2015-06-30 | 2024-06-14 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN105066564A (en) * | 2015-08-19 | 2015-11-18 | 合肥华凌股份有限公司 | Middle beam with anti-condensation heat pipes |
| CN105066564B (en) * | 2015-08-19 | 2018-05-11 | 合肥华凌股份有限公司 | A kind of anti-condensation central sill of heat pipe |
| CN105091453A (en) * | 2015-08-21 | 2015-11-25 | 合肥华凌股份有限公司 | Single-temperature multi-door refrigerator |
| CN105091453B (en) * | 2015-08-21 | 2017-11-17 | 合肥华凌股份有限公司 | Single multi-door refrigerator of temperature |
| CN106016893A (en) * | 2016-05-27 | 2016-10-12 | 海信容声(广东)冷柜有限公司 | Refrigerator capable of preventing upper surface of middle beam from being frozen |
| CN106016893B (en) * | 2016-05-27 | 2018-06-15 | 海信容声(广东)冷柜有限公司 | A kind of refrigerator for preventing central sill upper surface from freezing |
| CN110044113A (en) * | 2019-05-17 | 2019-07-23 | 合肥晶弘电器有限公司 | A kind of Horizontal type wind-cooling refrigerator |
| CN115507591A (en) * | 2022-09-29 | 2022-12-23 | 澳柯玛股份有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20180107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |