| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a temperature adjustment device of an energy storage device capable of suitable temperature adjustment while aiming at higher efficiency of an arrangement space of the device itself. <P>SOLUTION: The device includes a ventilating fan 23 ventilating air inside a compartment to the energy storage device loaded on a vehicle, an intake air flow channel 21 guiding the air in the compartment to the ventilating fan 23, an exhaust air flow channel 22 exhausting ventilated air to the energy storage device into the compartment, and a heating means for warming the air ventilated to the storage device. The device, carrying out temperature adjustment of the storage device by warming air ventilated to the storage device by the heating means when the temperature of the storage device is lower than a given one, includes a circulation flow channel 25 connected with the intake air flow channel 21 and the exhaust air flow channel 22 for circulating air exhausted from the exhaust air flow channel 22 to the compartment into the intake air flow channel 21, and a flow channel changeover means for forming a recirculation route of air circulating in the intake air flow channel 21 and the exhaust air flow channel 22 through the circulation flow channel 25. <P>COPYRIGHT: (C)2010,JPO&INPIT |
