Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2023/145042
Kind Code:
A1
Abstract:
The present invention provides a heat exchanger provided with: a plurality of heat transfer tubes that each extend in a first direction and that are arranged in a second direction perpendicular to the first direction; an upper header that is provided on upper ends of the heat transfer tubes and that extends in the second direction; and a water conveyance structure that covers a part of the upper header within the range of an angle formed by the first direction and a third direction perpendicular to the first direction and the second direction when the center of the upper header is viewed from the second direction and that guides condensed water generated on a surface of the upper header into the spaces among the plurality of heat transfer tubes.
Inventors:
MORITA ATSUSHI (JP)
MAEDA TSUYOSHI (JP)
YATSUYANAGI AKIRA (JP)
SATO KOSUKE (JP)
MAEDA TSUYOSHI (JP)
YATSUYANAGI AKIRA (JP)
SATO KOSUKE (JP)
Application Number:
PCT/JP2022/003484
Publication Date:
August 03, 2023
Filing Date:
January 31, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28D1/053; F28F9/02; F28F17/00
Foreign References:
| JP2015227754A | 2015-12-17 | |||
| JPH07172152A | 1995-07-11 | |||
| JP2002213840A | 2002-07-31 | |||
| KR20100097344A | 2010-09-03 | |||
| JPH0612425Y2 | 1994-03-30 | |||
| JP2015222146A | 2015-12-10 | |||
| JP2015224844A | 2015-12-14 | |||
| JP2004316976A | 2004-11-11 | |||
| JP2016020759A | 2016-02-04 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Download PDF: