Title:
AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/042987
Kind Code:
A1
Abstract:
[Problem] To optimize the installation position of an air blower, to equalize the wind velocity distribution of air blown from the air blower and decrease windage loss without hindering the miniaturization of the air conditioning device, and to sufficiently exhibit heat exchanger performance. [Solution] Provided is an air conditioning device that accommodates, inside a housing, a refrigerant circuit including a compressor, a heater, a decompression unit, and a cooler, and a blower that blows air to the heater or the cooler, wherein the air blower is disposed relative to the heater or cooler such that a constant S indicating a positional relationship between the air blower and the heater or cooler and represented by mathematical equation (1) below is 0.0025 to 0.005. (1) S=L/A, where L is the distance between a blowout port of the air blower and an air inflow port of the heater or cooler, and A is the open area of the air inflow port of the heater or cooler.
Inventors:
TOBE TAKAHISA (JP)
KOWADA YOSHIO (JP)
IWASAWA NAOTAKA (JP)
KOWADA YOSHIO (JP)
IWASAWA NAOTAKA (JP)
Application Number:
PCT/JP2023/027532
Publication Date:
February 29, 2024
Filing Date:
July 27, 2023
Export Citation:
Assignee:
SANDEN CORP (JP)
International Classes:
F24F1/0323; F24F1/0284
Domestic Patent References:
| WO2020067319A1 | 2020-04-02 |
Foreign References:
| US20130133351A1 | 2013-05-30 | |||
| KR20200114497A | 2020-10-07 |
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