Title:
HEAT EXCHANGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/060205
Kind Code:
A1
Abstract:
Provided is a heat exchange device with which the heat exchange capacity per unit area of the heat exchange surface of a heat exchanger can be adequately maintained. A heat-source-side unit (10) is provided with: a heat-source-side heat exchanger (13) having a heat exchange surface (60); and a propeller fan (14). The heat exchange surface (60) is configured from a first planar section (61), a second planar section (62), and a connecting section (63). The second planar section (62) forms a prescribed angle relative to the first planar section (61). The connecting section (63) connects the first planar section (61) and the second planar section (62). The propeller fan (14) is arranged opposing the first planar section (61). When the effective surface area of the heat exchange surface (60) is S square meters and the diameter of the propeller fan (14) is R meters, the relationship (1) is satisfied.
Inventors:
ANDOU HIROKI
ONO TAKASHI
MOROI NAOKI
MORI TOSHIHIRO
AZUMA SHOUTA
MATSUO TAKUROU
TAMURA KEISHIROU
ITOU SEISUKE
ONO TAKASHI
MOROI NAOKI
MORI TOSHIHIRO
AZUMA SHOUTA
MATSUO TAKUROU
TAMURA KEISHIROU
ITOU SEISUKE
Application Number:
PCT/JP2020/035567
Publication Date:
April 01, 2021
Filing Date:
September 18, 2020
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F28D1/047; F24F1/16; F24F1/38
Domestic Patent References:
| WO2013108519A1 | 2013-07-25 |
Foreign References:
| JPH11118198A | 1999-04-30 | |||
| JPS5479047U | 1979-06-05 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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