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Patent Searching and Data


Title:
HEAT EXCHANGER AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2017/158795
Kind Code:
A1
Abstract:
Provided is a heat exchanger with high defrosting efficiency which is capable of suppressing frost formation on fins. This heat exchanger is equipped with: at least one heat exchanger tube (20) which is provided in such a manner as to extend along a first direction, and which circulates a refrigerant therethrough; fins (24) which are connected to the heat exchanger tube (20) and which have a first region (24F) and a second region (24G) located further toward the windward side than the heat exchanger tube (20) in a second direction intersecting the first direction; and first guide members which are provided in such a manner as to extend along the first direction. The first region (24F) and the second region (24G) are spaced apart in a third direction intersecting the first and second directions. The first guide members (22) are arranged between the first region (24F) and the second region (24G) in the third direction. Among the heat exchanger tube (20) and the first guide members (22), the first guide members (22) are arranged on the most windward side in the second direction.

Inventors:
AKAIWA RYOTA (JP)
HIGASHIIUE SHINYA (JP)
OKAZAKI TAKASHI (JP)
Application Number:
JP2016/058533
Publication Date:
September 21, 2017
Filing Date:
March 17, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28F1/02; F25B39/02; F28D1/053; F28F1/30; F28F1/32; F28F17/00
Domestic Patent References:
WO2016027811A12016-02-25
Foreign References:
JP2012067971A2012-04-05
JPH1062086A1998-03-06
JP2006207994A2006-08-10
CN105021069A2015-11-04
JP2006046698A2006-02-16
JP2000241093A2000-09-08
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (?5300005, JP)
Patent business corporation Fukami patent firm (?5300005, JP)
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