Title:
HEAT EXCHANGER AND HEAT EXCHANGE DEVICE
Document Type and Number:
Japanese Patent JP2015025601
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To achieve the longer life of a heat exchanger.SOLUTION: A heat exchanger 30 includes: a core case 31 formed into a square cylindrical shape; heat exchange tubes 34 that are arranged within this core case 31 and into which a first heat medium flows; and an upstream end plate 32 and a downstream end plate 33 supporting the heat exchange tubes 34 and closing respective end portions of the core case 31 with reference to a flow direction of the first heat medium. The heat exchanger 30 performs heat exchange between the first heat medium and a second heat medium flowing around an outer circumference of each heat exchange tube 34. A guide plate 50 guiding the first heat medium to the outermost heat exchange tube 34 is attached to a position upstream of the upstream end plate 32 and corresponding to a corner 32a of the end plate 32.
Inventors:
HISANAGA TORU
GOTO YUTO
GOTO YUTO
Application Number:
JP2013154814A
Publication Date:
February 05, 2015
Filing Date:
July 25, 2013
Export Citation:
Assignee:
YUTAKA GIKEN CO LTD
International Classes:
F28D7/16
Domestic Patent References:
| JP2012247132A | 2012-12-13 | |||
| JP2003106790A | 2003-04-09 | |||
| JP2007051576A | 2007-03-01 | |||
| JP2013043191A | 2013-03-04 |
Foreign References:
| US20130074814A1 | 2013-03-28 |
Attorney, Agent or Firm:
Yoichiro Shimoda
Shimoda 憲雅
Katsuhiko Sumiyoshi
Takizawa 匡則
Nozaki 俊剛
Shimoda 憲雅
Katsuhiko Sumiyoshi
Takizawa 匡則
Nozaki 俊剛