Ventilation system and air condition apparatus

An air conditioning (A/C) apparatus, adapted to be used in a vehicle, the vehicle including a vehicle body that defines an interior space, said A/C apparatus comprising:

• an A/C system including
• an air duct that has an external inlet end via which said air duct is adapted to communicate with the outside of the vehicle, and a plurality of outlet ends via which said air duct is adapted to communicate with the interior space of the vehicle,
• an A/C device that is disposed in said air duct, and that is configured to be controlled to regulate temperature of air flowing through said A/C device, and
• a blower that is disposed in said air duct, and that is configured to be controlled to drive air to flow from said external inlet end through said A/C device to said plurality of outlet ends;
• and
• a ventilation system including
• a vent pipe, a majority of which extends along said air duct in said air duct, and which has
• an outside communicating end exposed out of said air duct, said vent pipe being adapted to communicate with the outside of the vehicle via said outside communicating end, and
• at least one inside communicating end disposed at one of said plurality of outlet ends of said air duct and communicating with said one of said plurality of outlet ends, said vent pipe being adapted to communicate with the interior space of the vehicle via said at least one inside communicating end, and p1 a fan which is disposed in said vent pipe, and which is configured to be activated to produce airflow from said outside communicating end to said at least one inside communicating end.