Flat tube fin penetrating type micro-channel evaporator for direct-cooling refrigerator
A direct-cooling refrigerator and micro-channel technology, applied in the field of heat exchange, can solve the problems of unfavorable defrosting and drainage, poor application of refrigerator air ducts, etc., and achieve the effect of less pipe material usage, convenient assembly, and less filling volume
Inactive Publication Date: 2015-08-26
JIANGSU QIJIANG IND
5 Cites 7 Cited by
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Abstract
The invention discloses a flat tube fin penetrating type micro-channel evaporator for a direct-cooling refrigerator, and belongs to the field of heat exchange. The evaporator comprises a micro-channel flat tube and a plurality of rectangular radiating fins arranged on the micro-channel flat tube, the rectangular radiating fins are mutually parallel and equally spaced, through holes are formed in the rectangular radiating fins, and the sectional shape of each through hole is matched with that of the micro-channel flat tube, so that the micro-channel flat tube axially penetrates the rectangular radiating fins. By the aid of the phase change of refrigerants, radiating efficiency is improved, and the heat exchange area of the evaporator is enlarged by the aid of the easily bending performance of the aluminum micro-channel flat tube. The evaporator is fine in heat exchange effect and simple to manufacture.
Application Domain
Evaporators/condensers
Technology Topic
RefrigerantHeat sink +3
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PUM
| Property | Measurement | Unit |
| Width | 10.0 ~ 40.0 | mm |
| Thickness | 1.0 ~ 3.0 | mm |
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