Title:
AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/207766
Kind Code:
A1
Abstract:
Provided is an air conditioning device configured so that the effect of conditioning the flow of air flowing in a housing is improved to reduce air flow resistance, thereby reducing power for a blower to save energy. This air conditioning device is provided with: a housing; a heat exchanger provided in the housing; and a blower for causing air to flow through the heat exchanger. The blower is provided with: a boss; a fan having blades provided to the outer periphery of the boss; and a motor for driving the fan. A flow conditioning member for conditioning the flow of air flowing into the fan is provided upstream of the rotation center of the fan. Further preferably, the air conditioning device is provided with: a protective member for covering the downstream side of the blower; and a support member for affixing the blower to the housing. The support member is disposed between the blower and the protective member in proximity to the inside of the protective member.
Inventors:
MORI HAYATO (JP)
SEI TAKAO (JP)
OGATA NAOTO (JP)
MUROFUSHI MASAYOSHI (JP)
YASUDA GEN (JP)
SEKIBA KAZUHITO (JP)
INOUE SHUNTARO (JP)
KISHITANI TETSUSHI (JP)
NAGAHASHI KATSUAKI (JP)
SEI TAKAO (JP)
OGATA NAOTO (JP)
MUROFUSHI MASAYOSHI (JP)
YASUDA GEN (JP)
SEKIBA KAZUHITO (JP)
INOUE SHUNTARO (JP)
KISHITANI TETSUSHI (JP)
NAGAHASHI KATSUAKI (JP)
Application Number:
PCT/JP2018/017738
Publication Date:
November 15, 2018
Filing Date:
May 08, 2018
Export Citation:
Assignee:
HITACHI JOHNSON CONTROLS AIR CONDITIONING INC (JP)
International Classes:
F24F1/38; F24F13/08
Foreign References:
| JPH0674196A | 1994-03-15 | |||
| JP2007093048A | 2007-04-12 | |||
| JP2014105971A | 2014-06-09 | |||
| JPS62156191U | 1987-10-03 | |||
| JPH10311561A | 1998-11-24 | |||
| JPH09318100A | 1997-12-12 | |||
| JP2009133621A | 2009-06-18 |
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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