| 摘要 |
A variable capacity core type heat exchanger unit, may include a heat exchanger heat-exchanging high-temperature cooling water, a reservoir tank in which the high-temperature cooling water is inputted and thereafter, transmitted to the heat exchanger and the low-temperature cooling water is inputted and thereafter, discharged to the engine and the electric system, wherein the reservoir tank includes an introduction space and a discharge space, and an actuator module installed to the reservoir tank and controlled by a controller, varying the introduction space through which the high-temperature cooling water is inputted into the heat exchanger and the discharge space through which the low-temperature cooling water is discharged from the heat exchanger, wherein the variation in the introduction space is associated with the variation in the discharge space.
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