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Author:

李俊明 (李俊明.) | 李成 (李成.) | 李红旗 (李红旗.)

Indexed by:

incoPat zhihuiya

Abstract:

带自分液结构的微细多通道热泵型空调换热器,该换热器由上集管、下集管、微细通道铝带管及波型肋构成。本实用新型采用波型或带百叶孔的波型肋片,微细通道铝带管与上集管、下集管的连接采用自分液结构,解决了换热器作蒸发器时制冷剂在各通道内流动不均匀造成的换热面积得不到充分利用的问题,提高了换热效果和空调器的能效;解决了换热器作冷凝器时,被冷却的液体制冷剂中混有蒸汽的问题,消除了节流失效问题;解决了换热器内制冷剂在非设计工况下不稳定流动问题,通过合理布置上集管、下集管与微细通道铝带管连接的组合方式,换热器内制冷剂实现自调节稳定运行。该换热器结构简单,成本低,换热性能好。

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Patent Info :

Type: 实用新型

Patent No.: CN200920292978.4

Filing Date: 2009-12-15

Publication Date: 2010-08-18

Pub. No.: CN201555396U

Applicants: 清华大学;;北京工业大学

Legal Status: 避免重复授权 ; 一案双申

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

Affiliated Colleges:

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