| 摘要 |
The present invention relates to a spray-type heat exchanger using saturated vapor pressure capable of maximizing heat exchange performance by comprising the spray type heat exchanger having an optimized structure that includes three-dimensionally arranged flow paths to effectively perform heat exchange supported by two-phase heat transfer mechanism and passively facilitating heat exchange control without a separate control unit by using saturated vapor pressure. The spray type heat exchanger according to an embodiment of the present invention comprises: a heat exchange unit (100) formed by including a plurality of first side tubes (110) formed in a pipe shape and allowing a high temperature fluid to circulate, a plurality of second side tubes (120) formed in a pipe shape and allowing the high temperature fluid to circulate, a third side tube (130) formed in a pipe shape, allowing a heat exchange medium to circulate and having a plurality of nozzle holes (135) to spray the heat exchange medium, wherein the plurality of first side tubes (110), the plurality of second side tubes (120) and the plurality of third side tubes (130) are arranged in a perpendicular or parallel type; a sealed container unit (200) formed in a sealed container that accommodates a coolant therein, having the heat exchange unit (100) in an upper part thereof and a coolant circulation path (250) through which the coolant circulates in a lower part thereof; and a coolant storage unit (300) arranged in a lower part of the sealed container unit (200) with a shape of an enclosure with an open upper part to accommodate the coolant therein, wherein the level of the coolant accommodated therein is arranged to be higher than an end of the lower part of the coolant circulation path (250). |
