BOILER HAVING EXHAUST GAS TEMPERATURE CONTROL UNIT USING TEMPERATURE SENSOR AND METHOD FOR CONTROLLING SAME
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United States of America Patent
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Issued Date -
Apr 30, 2015
app pub date -
Apr 5, 2013
filing date -
May 10, 2012
priority date (Note) -
Abandoned
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Abstract
A boiler having a combustion and exhaust unit having a burner for combusting fuel to generate heat, an exhaust port for discharging the combustion residue outside the boiler, and an exhaust pipe connected to the exhaust port, for guiding the combustion residue into the open air; a circulation unit for circulating hot water to provide hot water and heat for the user; a heat exchange unit for absorbing the heat generated from the burner to make hot water and for supplying the hot water to the circulation part, with both ends of the heat exchange part being connected to the circulation part; and a control unit including an outlet temperature sensor arranged in the outlet of the heat exchange unit, an inlet temperature sensor arranged in the inlet of the heat exchange unit, and a controller for calculating the temperatures measured by the inlet and outlet temperature sensors so as to control whether to operate the boiler or not.
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