CN202993722U - Double-evaporator refrigerator - Google Patents
Double-evaporator refrigerator Download PDFInfo
- Publication number
- CN202993722U CN202993722U CN 201220691541 CN201220691541U CN202993722U CN 202993722 U CN202993722 U CN 202993722U CN 201220691541 CN201220691541 CN 201220691541 CN 201220691541 U CN201220691541 U CN 201220691541U CN 202993722 U CN202993722 U CN 202993722U
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- CN
- China
- Prior art keywords
- evaporimeter
- refrigerator
- evaporator
- inner bag
- double
- 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.)
- Expired - Lifetime
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a double-evaporator refrigerator which comprises a compressor, a condenser, a capillary, a first evaporator, and a second evaporator, wherein the first evaporator is horizontally arranged in a liner of a refrigerator body in a laminated mode, and the second evaporator is arranged on a wall surface at the top of the liner of the refrigerator body. According to the refrigerator, the first evaporator is in a fiber tube structure, and the second evaporator is arranged at the top of the liner of the refrigerator body, so that the evaporators are arranged on the upside and the downside of a star chamber at the top of the liner of the refrigerator body; cooling capacity permeates into the star chamber in an upper direction and a lower direction; and sufficient cooling capacity is supplied, so that the temperature of the refrigerator can achieve one-star standards.
Description
Technical field
The utility model relates to refrigeration technology field, particularly a kind of refrigerator of double evaporators.
Background technology
As everyone knows, refrigerator has the basic function of chilled food, and along with the development of refrigerator industry, and refrigerator to multi-functional and outward appearance is pleasant, superior striding forward, many circulations occurred, the high-grade luxury refrigerator such as many warm areas.But refrigerating box simple exquisite, that have the chilled food basic function still has very large market, and particularly for the people who lives in bachelor apartment, they are chilled beverage but not frozen meat to the more reason of the demand of refrigerator.The structure of the refrigerating box on market is such: evaporimeter layer frame is set in refrigerating chamber usually, is provided with drawer in the above and below of layer frame, food can be placed in drawer, thereby makes the volume utilization rate of refrigerator reach higher level.But, in general, food is placed at lower temperature its freshness date can keep longer a period of time, food just as greengrocery, usually be placed in the indoor placement of refrigerator cold-storage, because in 2 ℃ to 6 ℃ scopes, the activity of microorganism and enzyme greatly reduces, the cryopreservation of food can be slowed down the impact of the decomposition of the putrefaction of microorganism and enzyme.The suitable storage temperature that part food is arranged is 0 to-6 degree, an i.e. star criteria (star represents that the interval storage temperature in case reaches the low temperature of-6 degree), and existing refrigerating box, only depend on single evaporation layer frame in case, temperature in refrigerating chamber often is difficult to descend more, make the temperature inside the box not reach a star, thereby affect user's use.
The utility model content
The technical problems to be solved in the utility model is, for the deficiency that above-mentioned prior art exists, provides that a kind of cost is lower, refrigeration is better, and the star chamber can reach the double-evaporator refrigerator of a star criteria, to overcome the deficiencies in the prior art.
The technical solution adopted in the utility model is: a kind of refrigerator of double evaporators, comprise compressor, condenser, capillary, the first evaporimeter, described the first evaporimeter in the laminate mode, be horizontally set in the inner bag of casing, also comprise the second evaporimeter, described the second evaporimeter is arranged on the inner bag top wall of casing.
Described the first evaporimeter is connected with the second evaporator series.
Described the second evaporimeter is plate-tube type evaporator, sticks on the inner bag wall and between inner bag and foaming layer.
Described the first evaporimeter comprises evaporation tube and many heat radiation fiber tubes that weld on evaporation tube.
The top of described the first evaporimeter is equiped with drawer.
The below of described the first evaporimeter is equiped with drawer.
Compared with prior art, the utlity model has following advantage:
The first evaporimeter of the present utility model is the fiber tube structure, the second evaporimeter is arranged on the top of box liner, make the upper and lower evaporimeter that is provided with of the star chamber at box liner top, cold is from up and down two directions to star chamber infiltration, thereby sufficient cold supply makes its temperature can reach the standard of a star.
Description of drawings
Fig. 1 is the first evaporation structure schematic diagram of the present utility model.
Fig. 2 is the second evaporation structure schematic diagram of the present utility model.
Fig. 3 is refrigerator liner structure schematic diagram of the present utility model.
Fig. 4 is box body structure of refrigerator schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
The mean temperature of cold compartment of refrigerator is generally 5 ℃, and the star chamber in casing requires to reach the low temperature of-6 ℃.In prior art, arrange in some refrigerating boxes one three around inflation type evaporator, formed the interval of a star chamber by the shape of evaporimeter self, but, the inflation type evaporator cost is higher, and the life-span is not long, easily occurs scratching the fault that the top layer causes refrigrant leakage in use procedure.Referring to Fig. 1 to Fig. 4, double-evaporator refrigerator of the present utility model comprises compressor, condenser, capillary, the first evaporimeter 1, the second evaporimeter 2, wherein, the first evaporimeter 1 in the laminate mode, be horizontally set in the inner bag 3 of casing 4, the second 2, evaporimeter is arranged on the inner bag top wall of casing.The second evaporimeter 2 is plate-tube type evaporators, stick on inner bag 3 walls, and it is arranged on the outside wall surface of inner bag, is between inner bag and foaming layer, cannot see in the refrigerating chamber of casing, does not affect in casing and sees.
Be the star chamber of refrigerator by the zone between inner bag 3 top to the first evaporimeters 1, because refrigerator is provided with two evaporimeters, and the star chamber respectively establish up and down one, namely two directions up and down of star chamber all can absorb cold, thereby make this regional temperature reach the standard of a star.
The first evaporimeter 1 is wire-and-tube evaporator, comprises evaporation tube 11 and many heat radiation fiber tubes 12 that weld on evaporation tube.Be erected in the internal cavities of inner bag 3, and as distinguishing different interval dividing plates, above the first evaporimeter, below all be equiped with drawer, make access food more convenient.The second evaporimeter is plate-tube type evaporator, sticks on the inner bag wall.The first evaporimeter 1 and the second evaporimeter 2 are connected in series, and are connected in the refrigerating circuit that is connected successively by compressor, condenser, capillary 5.The second evaporimeter 2 connects muffler, and cold-producing medium is introduced into the first evaporimeter 1 by compressor, after condenser, capillary 5, then flows into the second evaporimeter 2, and the cooled via return air pipe is got back in compressor, completes a complete kind of refrigeration cycle.
Above content is the detailed description of the utility model being done in conjunction with concrete preferred embodiment, can not assert that concrete enforcement of the present utility model is confined to this.For the utility model person of an ordinary skill in the technical field, do not breaking away under general idea prerequisite of the present utility model, can also make some simple deductions and replacement, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. the refrigerator of a double evaporators, comprise compressor, condenser, capillary, the first evaporimeter, described the first evaporimeter in the laminate mode, be horizontally set in the inner bag of casing, it is characterized in that: also comprise the second evaporimeter, described the second evaporimeter is arranged on the inner bag top wall of casing.
2. the refrigerator of double evaporators according to claim 1, it is characterized in that: described the first evaporimeter is connected with the second evaporator series.
3. the refrigerator of double evaporators according to claim 1, it is characterized in that: described the second evaporimeter is plate-tube type evaporator, sticks on the inner bag wall and between inner bag and foaming layer.
4. the refrigerator of according to claim 2 or 3 described double evaporators, it is characterized in that: described the first evaporimeter comprises evaporation tube and many heat radiation fiber tubes that weld on evaporation tube.
5. the refrigerator of double evaporators according to claim 4, it is characterized in that: the top of described the first evaporimeter is equiped with drawer.
6. the refrigerator of double evaporators according to claim 4, it is characterized in that: the below of described the first evaporimeter is equiped with drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691541 CN202993722U (en) | 2012-12-14 | 2012-12-14 | Double-evaporator refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691541 CN202993722U (en) | 2012-12-14 | 2012-12-14 | Double-evaporator refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993722U true CN202993722U (en) | 2013-06-12 |
Family
ID=48564896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691541 Expired - Lifetime CN202993722U (en) | 2012-12-14 | 2012-12-14 | Double-evaporator refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993722U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615855A (en) * | 2013-10-17 | 2014-03-05 | 宁波罗特电器有限公司 | Refrigerating cabinet with double-evaporator system |
| CN110806046A (en) * | 2019-11-27 | 2020-02-18 | 合肥美科制冷技术有限公司 | Single-door refrigerator |
| CN115451615A (en) * | 2022-10-26 | 2022-12-09 | 能邦(苏州)换热器有限公司 | Refrigeration evaporator assembly |
-
2012
- 2012-12-14 CN CN 201220691541 patent/CN202993722U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615855A (en) * | 2013-10-17 | 2014-03-05 | 宁波罗特电器有限公司 | Refrigerating cabinet with double-evaporator system |
| CN110806046A (en) * | 2019-11-27 | 2020-02-18 | 合肥美科制冷技术有限公司 | Single-door refrigerator |
| CN115451615A (en) * | 2022-10-26 | 2022-12-09 | 能邦(苏州)换热器有限公司 | Refrigeration evaporator assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160329 Address after: Guangdong province Zhongshan City Dongfu road 528427 Nantou Town, No. 54 Patentee after: GUANGDONG HOMA REFRIGERATOR Co.,Ltd. Address before: 528427 Nantou province Zhongshan City Zhen Hui North Industrial Zone Patentee before: Guangdong Homa Appliances Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |