| 摘要 |
A closed-type water cooling computer case is provided to improve heat transfer efficiency by combining a coolant storage tank with a computer main frame as one body and installing a cooling fin and insulation to the inside of the computer main frame, so maximizing a heat sinking area in a restricted space. A radiator(1) forms the cooling fins(10,12) in a parallel direction of a flowing direction of the coolant. A fan(2) gradually increases an RPM(Rotation Per Minute) if temperature is over a predetermined temperature. A circulation pump(3) gradually accelerates a flow rate of the coolant if temperature is over a predetermined temperature. A temperature sensor measures a heated state of devices such as a CPU, a graphic card, a RAM, a HDD(Hard Disk Drive), and a PSU(Power Supply Unit). A PVC(Polyvinyl Chloride) pipe(4) connects the coolant tank(13) with a water cooling device of the devices. A closed-type computer cover is designed to prevent inflowing of dust. A closed-type computer case is designed to integrate a computer chassis and the coolant tank as one body.
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