Title:
VEHICLE CABIN AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/216116
Kind Code:
A1
Abstract:
This vehicle cabin air conditioning system (AS) comprises an individual air conditioner (1) for air-conditioning a predetermined space to be air-conditioned in the interior of a vehicle cabin. The individual air conditioner comprises blowers (30, 31), intake ports (12, 13), a cold/heat generation unit (20), and a supply port (14). The cold/heat generation unit generates, in parallel in the interior of a housing, cold for cooling blown air blown by the blowers and heat for heating blown air. At least one of cold air (CA) obtained by using the cold of the cold/heat generation unit to cool blown air and warm air (WA) obtained by using the heat of the cold/heat generation unit to warm blown air is supplied by the supply port to the space to be air-conditioned on the exterior of the housing. The vehicle cabin air conditioning system comprises a heat load reduction unit (69) and a supply flow path (90). The heat load reduction unit adjusts the temperature of air drawn in from the intake ports in order to reduce the heat load in the cold/heat generation unit. The supply flow path guides air subjected to temperature adjustment in the heat load reduction unit to the intake ports.
Inventors:
SUZUKI TATSUHIRO (JP)
NISHIKAWA MICHIO (JP)
KAWANO SHIGERU (JP)
KURODA AKANE (JP)
NISHIKAWA MICHIO (JP)
KAWANO SHIGERU (JP)
KURODA AKANE (JP)
Application Number:
PCT/JP2019/015914
Publication Date:
November 14, 2019
Filing Date:
April 12, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60H1/00
Foreign References:
| JPH10278556A | 1998-10-20 | |||
| JP2016145015A | 2016-08-12 | |||
| JP2006035952A | 2006-02-09 |
Attorney, Agent or Firm:
KAI-SEI PATENT FIRM (JP)
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