Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2017/090596
Kind Code:
A1
Abstract:
A heat exchanger (10) comprises a front wall (20) and a back wall (30) to form a space (40) for a flue gas, and a front channel (60) and a back channel (70) formed in the front wall (20) and the back wall (30), respectively, in which a fluid is to flow. The heat exchanger (10) is configured such that the fluid in the front and back channels (60, 70) can exchange heat with the flue gas, in use. The entire back wall (30) extends along a first plane (P1). The front wall (20) includes a lower portion (22) and an upper portion (24). The lower portion (22) extends upwardly along the back wall (30). The upper portion (24) extends upwardly from the upper end of the lower portion (22) and extends outwardly away from the back wall (30) so as to form a combustion space (42) of a flammable gas between the upper portion (24) and the back wall (30). The heat exchanger (10) is further configured such that the volume flow rate and/or mass flow rate of the fluid in the front channel (60) is greater than the back channel (70), in use.
Inventors:
KILIC SERHAN M
PEKER HAKAN
TUNA AYDIN
PEKER HAKAN
TUNA AYDIN
Application Number:
PCT/JP2016/084576
Publication Date:
June 01, 2017
Filing Date:
November 22, 2016
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
DAIKIN EUROPE NV (BE)
DAIKIN EUROPE NV (BE)
International Classes:
F24H1/38; F24H9/00; F28F13/08
Domestic Patent References:
| WO2009053248A1 | 2009-04-30 |
Foreign References:
| EP2778559A1 | 2014-09-17 | |||
| US20080110416A1 | 2008-05-15 | |||
| EP0085470A2 | 1983-08-10 | |||
| DE102007060508A1 | 2009-06-18 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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