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1. (WO2015125249) AIR-CONDITIONING DEVICE

Pub. No.:    WO/2015/125249    International Application No.:    PCT/JP2014/054028
Publication Date: Fri Aug 28 01:59:59 CEST 2015 International Filing Date: Fri Feb 21 00:59:59 CET 2014
IPC: F24F 3/14
F24F 1/02
F24F 13/22
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: SUGIMOTO, Takeshi
杉本 猛
ITO, Shinichi
伊藤 慎一
OKAJIMA, Keigo
岡島 圭吾
TANAKA, Manabu
田中 学
Title: AIR-CONDITIONING DEVICE
Abstract:
An air-conditioning device (100) is provided with: a refrigerant circulation circuit (A); a desiccant material that is disposed between a first heat exchanger (13) and a second heat exchanger (15); a blowing device that produces an air flow passing through, in order, the first heat exchanger (13), the desiccant material, and the second heat exchanger (15); and a control device (90) that controls a flow path switching device and switches between a first operation mode, in which moisture contained in the desiccant material is desorbed by causing the first heat exchanger (13) to operate as a condenser or radiator and the second heat exchanger (15) to operate as an evaporator, and a second operation mode, in which moisture is absorbed into the desiccant material by causing the first heat exchanger (13) to operate as an evaporator and the second heat exchanger (15) to operate as a condenser or radiator. At a first region, which is the lowest region of the second heat exchanger (15) in the gravity direction, the second heat exchanger (15) has a region having a stronger dropping action for dew condensation water than that of a second region, which is not the lower region in the gravity direction, given the same amount of dew condensation water that is deposited.