| 摘要 |
A dehumidification system for a vehicle includes a duct (1) and a desiccant dehumidifier (7). The duct (1) includes inside and outside air inlets (12A,13A), an air passage (15), a flap (14), an air outlet (11A) communicating with the vehicle interior, a heat source (35) and an outside air heat exchanger (3). The desiccant dehumidifier includes a desiccant rotor (31), a humidity conditioning air passage (36), a dehumidified air passage (33), a regeneration passage (34), a humidified air passage (35) and a regeneration heater (34A). The air from the heat source is introduced into the desiccant rotor through the humidity conditioning air passage and introduced to the air outlet through the dehumidified air passage. The air from the heat source is introduced into the desiccant rotor through the regeneration passage and flowed through the humidified air passage. The outside air heat exchanger includes a heat exchanger (9A), an outside air passage (32), a heated outside air passage (38) and a cooled humidified air passage (39). |
