Title:
HEAT EXCHANGER CORE AND HEAT EXCHANGER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2017/101714
Kind Code:
A1
Abstract:
Disclosed are a heat exchanger core (1) and a heat exchanger having same. The heat exchanger core (1) comprises: a plurality of flat tubes (10), and a plurality of fins (20), wherein the plurality of fins (20) are respectively provided between the adjacent flat tubes (10). The fins (20) comprise a plurality of fin units (100) arranged along the lengthwise direction of the flat tubes (10), each fin unit (100) has a windward end part (110) and a leeward end part (120) opposite the windward end part (110) in the width direction of the flat tubes (10), and at least one of the windward end part (110) and the leeward end part (120) of each fin unit (100) extends beyond the flat tubes (10) in the width direction of the flat tubes (10), and at least one end part is provided with at least one of a protrusion (130) and a water drainage hole (140). The heat exchanger core and the heat exchanger having same have the advantages of a long frost period and a high energy efficiency ratio.
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Inventors:
LIANG XIN (CN)
GAO QIANG (CN)
GAO QIANG (CN)
Application Number:
PCT/CN2016/108739
Publication Date:
June 22, 2017
Filing Date:
December 06, 2016
Export Citation:
Assignee:
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO LTD (CN)
International Classes:
F28F1/32; F28F13/00
Foreign References:
| CN205352165U | 2016-06-29 | |||
| CN103403487A | 2013-11-20 | |||
| CN102047064A | 2011-05-04 | |||
| CN104764353A | 2015-07-08 | |||
| CN104285118A | 2015-01-14 | |||
| CN103314269A | 2013-09-18 | |||
| CN103299150A | 2013-09-11 |
Other References:
See also references of EP 3392596A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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