Exhaust heat device and server cooling system
AssigneeShinwa Controls Co., Ltd
InventorIsamu Sasaki
Life of this patent
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Abstract
In a server cooling system S according to this embodiment, an exhaust heat device 1 includes: an air-cooled heat exchanger 30 that includes a heat exchange core 30C having a first surface 30A and a second surface 30B; and a plurality of blowers 20 that causes air as a gas to flow such that the air passes from the first surface 30A to the second surface 30B by rotation of impellers. The heat exchange core 30 includes a plurality of tubes 313 and 323 through which a heating medium that exchanges heat with the air flows. Each of the tubes 313 and 323 extends in a meandering pattern from a side of the second surface 30B to a side of the first surface 30A, the heating medium flowing from the side of the second surface 30B to the side of the first surface 30A in each of the tubes 313 and 323.
Claims4
An exhaust heat device, comprising:
- an air-cooled heat exchanger that includes a heat exchange core having a first surface and a second surface opposite to the first surface;
- and
- a plurality of blowers that causes a gas to flow such that the gas passes from the first surface to the second surface by rotation of impellers,
- the heat exchange core including a plurality of tubes through which a heating medium that intends to exchange heat with the gas flows,
- each of the plurality of tubes extending in a meandering shape from a side of the second surface to a side of the first surface, the heating medium flowing from the side of the second surface to the side of the first surface in each of the plurality of tubes, wherein
- the heat exchanger includes an inflow portion that receives the heating medium from outside and causes the heating medium to flow into the plurality of tubes,
- the plurality of tubes branch off in parallel from the inflow portion,
- the heat exchange core includes a first heat exchange core and a second heat exchange core, the first heat exchange core and the second heat exchange core being arranged so as to be adjacent to each other,
- the heat exchanger includes, as the inflow portion, a first inflow portion that is connected to tubes of the plurality of tubes of the first heat exchange core and a second inflow portion that is connected to the other tubes of the plurality of tubes of the second heat exchange core, which are separated from each other,
- the first inflow portion and the second inflow portion extend in a direction in which the first heat exchange core and the second heat exchange core are adjacent to each other, and
- the first inflow portion and the second inflow portion are arranged such that they are shifted in a direction from the first surface to the second surface and an end portion on a side of the second heat exchange core of the first inflow portion overlaps with an end portion on a side of the first heat exchange core of the second inflow portion when viewed in the direction from the first surface to the second surface.
Dependencies are inferred from the claim text.