CN202254504U - Fin evaporator for refrigerator - Google Patents
Fin evaporator for refrigerator Download PDFInfo
- Publication number
- CN202254504U CN202254504U CN2011202786167U CN201120278616U CN202254504U CN 202254504 U CN202254504 U CN 202254504U CN 2011202786167 U CN2011202786167 U CN 2011202786167U CN 201120278616 U CN201120278616 U CN 201120278616U CN 202254504 U CN202254504 U CN 202254504U
- Authority
- CN
- China
- Prior art keywords
- fin
- groups
- fins
- evaporator
- radiating
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a fin evaporator for a refrigerator. The fin evaporator comprises laminated bent refrigeration pipelines, two radiating fin groups and end plates arranged on two sides of the fin evaporator, wherein the radiating fin groups and the end plates are provided with through holes; the radiating fin groups and the end plates are mutually connected by the refrigeration pipelines through the through holes; the two radiating fin groups are arranged between the end plates in a parallel or staggered manner; radiating fins in the radiating fin groups are arranged at intervals and are sequentially and repeatedly arrayed from long to short; various radiating fins at upper air outlet ends of the radiating fin groups are arrayed to be consistent; and various radiating fins at lower air inlet ends of the radiating fin groups are arrayed to be inconsistent. According to the fin evaporator disclosed by the utility model, the overall of the whole evaporator takes on a permutation and combination mode formed in a way that the space between every two radiating fins at the upper end of the fin evaporator is small and the space between every two radiating fins at the lower end of the fin evaporator is relatively great, so that the smooth flow of air is facilitated and the heat exchange efficiency of the fin evaporator is improved.
Description
Technical field
The utility model belongs to the technical field of refrigerator in the household electrical appliance, relates in particular to a kind of refrigerator evaporator fin.
Background technology
At present, the pipeline that is provided with by bending of traditional refrigerator evaporator fin and the fin that is arranged on a plurality of parallel arrangements of the monolithic assembling on the pipeline are formed.When evaporator fin was arranged in refrigerating chamber or the refrigerating chamber of refrigerator, blower fan was brought moisture on evaporator fin frosting through the mode of wind circulation.Because the increase of frost has hindered flowing of air, make the degradation of heat exchanger, particularly between the fin of air intake side, can concentrate to produce a large amount of frostings.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, and it is smooth and easy to provide a kind of air to flow, the refrigerator evaporator fin that heat exchanger effectiveness is high.
The technical scheme of the utility model is: a kind of refrigerator evaporator fin comprises refrigeration pipe, the groups of fins of range upon range of bending and is installed in the end plate of both sides; Offer through hole on said groups of fins and the end plate, refrigeration pipe interconnects groups of fins and end plate through through hole; Said groups of fins is two groups; Parallel or be staggeredly arranged between end plate; Fin is provided with at interval in the said groups of fins, and arrangement mode is from growing most to the shortest, arranging repeatedly successively; Each fin of the air port of export is arranged unanimity on the described groups of fins, and each fin of following air upstream end is arranged inconsistent.
Preferably, said fin surface is undaform.
Preferably, said refrigeration pipe is an internal thread aluminium pipe.
The utility model demonstrates the upper end inter fin space on the layout of whole evaporimeter less, and the permutation and combination method that the lower end inter fin space is become estranged relatively helps the smooth circulation of air, has improved the heat exchanger effectiveness of evaporator fin.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the structural representation of the utility model.
Fig. 3-Fig. 5 is the front view of the utility model fin.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further specified.Should be understood that following examples only are used to the utility model is described but not the scope that is used to limit the utility model.
Referring to Fig. 1; A kind of refrigerator evaporator fin that the utility model provides comprises refrigeration pipe 1, the groups of fins 2 of range upon range of bending and is installed in the end plate 3 of both sides; Offer through hole on said groups of fins 2 and the end plate 3, refrigeration pipe 1 interconnects groups of fins 2 and end plate 3 through through hole.
Referring to Fig. 2, the parallel or two groups of groups of fins 2 that have been staggeredly arranged between the end plate 3, fin is provided with at interval in the said groups of fins 2, and arrangement mode is from growing most to the shortest, arranging repeatedly successively.
Each fin of the air port of export is arranged unanimity on the described groups of fins 2, and each fin of following air upstream end is arranged inconsistent.
Referring to Fig. 3-Fig. 5, said fin surface is undaform.
Preferably, said refrigeration pipe 1 is an internal thread aluminium pipe.
During use, can heating tube be arranged on fin below, regularly carry out defrost and handle, make the globule on the evaporator fin under the gravity effect of self, toward dirty, guarantee the smooth and easy circulation of air along fin through mode of heating.
Claims (3)
1. a refrigerator evaporator fin comprises refrigeration pipe, the groups of fins of range upon range of bending and is installed in the end plate of both sides; Offer through hole on said groups of fins and the end plate, refrigeration pipe interconnects groups of fins and end plate through through hole, it is characterized in that: said groups of fins is two groups; Parallel or be staggeredly arranged between end plate; Fin is provided with at interval in the said groups of fins, and arrangement mode is from growing most to the shortest, arranging repeatedly successively; Each fin of the air port of export is arranged unanimity on the described groups of fins, and each fin of following air upstream end is arranged inconsistent.
2. refrigerator evaporator fin according to claim 1 is characterized in that: said fin surface is undaform.
3. refrigerator evaporator fin according to claim 1 is characterized in that: said refrigeration pipe is an internal thread aluminium pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202786167U CN202254504U (en) | 2011-08-02 | 2011-08-02 | Fin evaporator for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202786167U CN202254504U (en) | 2011-08-02 | 2011-08-02 | Fin evaporator for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254504U true CN202254504U (en) | 2012-05-30 |
Family
ID=46115737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202786167U Expired - Lifetime CN202254504U (en) | 2011-08-02 | 2011-08-02 | Fin evaporator for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254504U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101136A (en) * | 2013-04-09 | 2014-10-15 | 孙卫华 | Fin evaporator and electric refrigerator adopting fin evaporator |
| CN107764113A (en) * | 2016-08-17 | 2018-03-06 | 青岛海尔智能技术研发有限公司 | Heat-exchanger rig and the semiconductor refrigerating equipment with the heat-exchanger rig |
| CN107796140A (en) * | 2016-08-31 | 2018-03-13 | 青岛海尔智能技术研发有限公司 | Hot junction heat-exchanger rig and semiconductor refrigerating equipment for semiconductor refrigerating equipment |
| CN109863302A (en) * | 2016-11-02 | 2019-06-07 | 阿耐思特岩田株式会社 | Compressor |
| WO2019205622A1 (en) * | 2018-04-24 | 2019-10-31 | 青岛海尔空调器有限总公司 | Heat exchanger and air conditioner |
-
2011
- 2011-08-02 CN CN2011202786167U patent/CN202254504U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101136A (en) * | 2013-04-09 | 2014-10-15 | 孙卫华 | Fin evaporator and electric refrigerator adopting fin evaporator |
| CN107764113A (en) * | 2016-08-17 | 2018-03-06 | 青岛海尔智能技术研发有限公司 | Heat-exchanger rig and the semiconductor refrigerating equipment with the heat-exchanger rig |
| CN107796140A (en) * | 2016-08-31 | 2018-03-13 | 青岛海尔智能技术研发有限公司 | Hot junction heat-exchanger rig and semiconductor refrigerating equipment for semiconductor refrigerating equipment |
| CN109863302A (en) * | 2016-11-02 | 2019-06-07 | 阿耐思特岩田株式会社 | Compressor |
| WO2019205622A1 (en) * | 2018-04-24 | 2019-10-31 | 青岛海尔空调器有限总公司 | Heat exchanger and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202254504U (en) | Fin evaporator for refrigerator | |
| CN202928427U (en) | Heat exchanger fin, heat exchanger and air conditioner | |
| CN205209304U (en) | Heat exchanger system | |
| CN103017418A (en) | Inflation-type compound-channel evaporator for solar direct-expansion heat pump water heater | |
| CN107990758A (en) | Heat exchanger and heat pump system | |
| CN204478635U (en) | A kind of refrigerator and frostless refrigeration system thereof | |
| CN104266504A (en) | Air bathing type gasifier easy to deice | |
| CN201724388U (en) | Heat pump water heating device employing micro-channel parallel flow falling film condenser | |
| CN201858821U (en) | Refrigerant evaporation cooler | |
| CN206600946U (en) | A kind of freezer aluminium arranges evaporator | |
| CN210951982U (en) | All-weather defrosting evaporator and air conditioning system using same | |
| CN201476173U (en) | Air-water composite heat-source hot-pump type split air conditioner | |
| CN201964697U (en) | Multi-section condenser and air conditioner outdoor unit | |
| CN102042718A (en) | Horizontal U-shaped fin tube heat exchanger of air source heat pump and fixing mode thereof | |
| CN203216159U (en) | Air conditioner evaporator | |
| CN202041106U (en) | Parallel flow heat exchanger | |
| CN203501559U (en) | Fin-type evaporator for refrigerator of large heat exchange area | |
| CN210810201U (en) | Overhead type commercial freezing and refrigerating display cabinet | |
| CN204084953U (en) | Finned heat exchanger and water chiller/heater system | |
| CN203687694U (en) | Air heat exchange device | |
| CN208333166U (en) | heat exchanger and heat pump system | |
| CN220852371U (en) | Fan coil device for countercurrent heat exchange | |
| CN203478718U (en) | Finned evaporator with obliquely arrayed stacked structure | |
| CN203489454U (en) | Underground water-cooled air conditioner surface cooler | |
| CN2731386Y (en) | Outdoor wide/narrow sheet and fin-like heat exchanger of air source heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |