CN202770066U - High-efficiency refrigerator evaporator - Google Patents
High-efficiency refrigerator evaporator Download PDFInfo
- Publication number
- CN202770066U CN202770066U CN 201220469562 CN201220469562U CN202770066U CN 202770066 U CN202770066 U CN 202770066U CN 201220469562 CN201220469562 CN 201220469562 CN 201220469562 U CN201220469562 U CN 201220469562U CN 202770066 U CN202770066 U CN 202770066U
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- China
- Prior art keywords
- heat transfer
- transfer plate
- evaporator
- evaporation tube
- groove
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- 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 - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a high-efficiency refrigerator evaporator which comprises a heat transfer plate and an evaporator tube fixed on the heat transfer plate. The high-efficiency refrigerator evaporator is characterized in that a plurality of inverted-U-shaped frames with decreasing size are connected in series from outside to inside and the evaporator is formed. The heat transfer plate is provided with a groove in match with the evaporator tube. The evaporator tube is closely and fixedly attached on the groove of the heat transfer plate surface. On the condition of the same area of a heat transfer plate, the high-efficiency refrigerator evaporator is capable of increasing the length of the evaporator tube, achieving full contact between the heat transfer plate and the evaporator tube, enlarging heat transfer area, obviously enlarging contact area of heat exchange and improving heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of plate-tube type evaporator of use in refrigerator.
Background technology
Existing plate-tube type evaporator comprises the coiled evaporation tube on heat exchanger plates and the heat exchanger plates face, with the single face adhesive tape evaporation tube is fixed on the heat exchanger plates to consist of.Because it is fixing that the adhesive tape employing is layouted, evaporation tube is round tube, and the heat exchanger plates warpage is large, and planarization is poor, and can not be close between evaporation tube and the inner container of icebox, makes its contact area little, and namely heat exchange area is little, so the heat exchange effect of heat exchanger plates is insufficient.
Summary of the invention
The utility model is for the deficiencies in the prior art, a kind of length that increases evaporation tube under same area heat transfer plate condition is provided, can makes heat exchanger plates fully contact increasing heat radiation area with evaporation tube, significantly improve the contact area of heat exchange efficiency, significantly improve the efficient electric evaporator of refrigerator of heat exchange efficiency.
The utility model is achieved through the following technical solutions technical goal.
The efficient electric evaporator of refrigerator comprises heat transfer plate, is fixed on the evaporation tube of stating on the heat transfer plate, and its improvements are: the distribution shape of described evaporation tube comprises that a plurality of being connected in series from outside to inside by large and little " ∩ " frame forms; Described heat transfer plate is provided with the groove corresponding with evaporation tube, and evaporation tube is close in the groove that is fixed on described heat transfer plate surface.
The utility model further technical scheme is: between described evaporation tube and the heat transfer plate adhesive linkage is arranged.
The utility model compared with prior art has following good effect:
1. under same area heat transfer plate condition, increase the length of evaporation tube, increasing heat radiation area.
2. the adhesive linkage between heat transfer plate and evaporation tube can guarantee the abundant contact of the two, is conducive to the heat exchange refrigeration.
3. heat transfer plate is provided with the groove corresponding with evaporation tube, and heat exchanger plates is fully contacted with evaporation tube, and increasing heat radiation area significantly improves the contact area of heat exchange efficiency, significantly improves heat exchange efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of heat transfer plate in the utility model.
The specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments for the below.
The evaporator of refrigerator of efficient electric shown in the accompanying drawing comprises heat transfer plate 1, is fixed on the evaporation tube 2 of stating on the heat transfer plate 1, it is characterized in that: the distribution shape of evaporation tube 2 comprises that a plurality of being connected in series from outside to inside by large and little " ∩ " frame forms; Heat transfer plate 1 is provided with the groove 3 corresponding with evaporation tube 2, and evaporation tube 2 is close in the groove 3 that is fixed on heat transfer plate 1 surface; Between evaporation tube 2 and the heat transfer plate 1 adhesive linkage is arranged.
Claims (2)
1. efficient electric evaporator of refrigerator, comprise heat transfer plate (1), be fixed on the evaporation tube (2) of stating on the heat transfer plate (1), it is characterized in that: the distribution shape of described evaporation tube (2) comprises that a plurality of being connected in series from outside to inside by large and little " ∩ " frame forms; Described heat transfer plate (1) is provided with the groove (3) corresponding with evaporation tube (2), and evaporation tube (2) is close in the groove (3) that is fixed on described heat transfer plate (1) surface.
2. efficient electric evaporator of refrigerator according to claim 1 is characterized in that: between described evaporation tube (2) and the heat transfer plate (1) adhesive linkage is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469562 CN202770066U (en) | 2012-09-17 | 2012-09-17 | High-efficiency refrigerator evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469562 CN202770066U (en) | 2012-09-17 | 2012-09-17 | High-efficiency refrigerator evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770066U true CN202770066U (en) | 2013-03-06 |
Family
ID=47776632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220469562 Expired - Fee Related CN202770066U (en) | 2012-09-17 | 2012-09-17 | High-efficiency refrigerator evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770066U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983072A (en) * | 2014-05-23 | 2014-08-13 | 陈定邦 | Efficient refrigerator and evaporator thereof |
| CN104848603A (en) * | 2015-04-15 | 2015-08-19 | 合肥美的电冰箱有限公司 | Plate tube type evaporator assembly and refrigerator provided with same |
| CN105987534A (en) * | 2015-01-28 | 2016-10-05 | 广州市华德工业有限公司 | Cold-and-hot water unit with plate-pipe composite heat-exchange evaporative condenser |
| CN105987623A (en) * | 2015-01-28 | 2016-10-05 | 广州市华德工业有限公司 | Plate-pipe composite heat-exchange fin and manufacturing method thereof |
| CN105987619A (en) * | 2015-01-28 | 2016-10-05 | 广州市华德工业有限公司 | Closed cooling tower having plate-pipe composite heat exchange plates |
| CN105987622A (en) * | 2015-01-28 | 2016-10-05 | 广州市华德工业有限公司 | Plate-pipe composite heat-exchange-type evaporative condenser |
| CN106016849A (en) * | 2016-07-15 | 2016-10-12 | 合肥美菱股份有限公司 | Tube plate welding type refrigeration evaporator |
| CN106839528A (en) * | 2017-01-22 | 2017-06-13 | 合肥华凌股份有限公司 | Evaporator and the refrigerator with it |
| CN107504722A (en) * | 2017-09-13 | 2017-12-22 | 合肥万奇制冷科技有限公司 | Ice machine evaporator and its manufacture method and ice machine |
-
2012
- 2012-09-17 CN CN 201220469562 patent/CN202770066U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983072A (en) * | 2014-05-23 | 2014-08-13 | 陈定邦 | Efficient refrigerator and evaporator thereof |
| CN105987534A (en) * | 2015-01-28 | 2016-10-05 | 广州市华德工业有限公司 | Cold-and-hot water unit with plate-pipe composite heat-exchange evaporative condenser |
| CN105987623A (en) * | 2015-01-28 | 2016-10-05 | 广州市华德工业有限公司 | Plate-pipe composite heat-exchange fin and manufacturing method thereof |
| CN105987619A (en) * | 2015-01-28 | 2016-10-05 | 广州市华德工业有限公司 | Closed cooling tower having plate-pipe composite heat exchange plates |
| CN105987622A (en) * | 2015-01-28 | 2016-10-05 | 广州市华德工业有限公司 | Plate-pipe composite heat-exchange-type evaporative condenser |
| CN105987619B (en) * | 2015-01-28 | 2018-11-16 | 广州市华德工业有限公司 | A kind of closed cooling tower of band plate pipe composite heat-exchange piece |
| CN105987623B (en) * | 2015-01-28 | 2018-11-16 | 广州市华德工业有限公司 | Plate pipe composite heat-exchange piece and preparation method thereof |
| CN104848603A (en) * | 2015-04-15 | 2015-08-19 | 合肥美的电冰箱有限公司 | Plate tube type evaporator assembly and refrigerator provided with same |
| CN106016849A (en) * | 2016-07-15 | 2016-10-12 | 合肥美菱股份有限公司 | Tube plate welding type refrigeration evaporator |
| CN106839528A (en) * | 2017-01-22 | 2017-06-13 | 合肥华凌股份有限公司 | Evaporator and the refrigerator with it |
| CN106839528B (en) * | 2017-01-22 | 2019-02-15 | 合肥华凌股份有限公司 | Evaporator and refrigerator with it |
| CN107504722A (en) * | 2017-09-13 | 2017-12-22 | 合肥万奇制冷科技有限公司 | Ice machine evaporator and its manufacture method and ice machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130917 |