System and method for discharging carbon monoxide by using carbon monoxide leakage alarm device

A system for discharging carbon monoxide (CO) using a CO leakage alarm device, comprising:

• a boiler, which comprises a burner and a boiler flue for discharging gas generated during combustion of the burner to the outside, and performs a post purge by recognizing notification information of CO leakage as a request signal for the post purge upon receiving the notification information of CO leakage;
• a CO leakage alarm device, which detects an impact applied to the boiler flue, measures an amount of CO generated by the boiler, determines a presence/absence of CO leakage due to a deviation of the boiler flue according to an impact strength value and the amount of CO upon detection of the impact of the boiler flue, generates an alarm depending on the presence/absence of CO leakage due to the deviation of the boiler flue, and transmits the notification information of CO leakage;
• a ventilation system, which ventilates indoor air by circulating the indoor air and outdoor air upon receiving a request for outdoor air ventilation control;
• and
• a wall pad, which generates an alarm upon receiving the notification information of CO leakage, recognizes the notification information of CO leakage as a request signal for ventilation, and performs a request for controlling outdoor air ventilation by the ventilation system;
• wherein the boiler further comprises:
• a boiler ventilator, which discharges the gas present in the burner and the boiler flue to the outside by performing a post purge;
• a control module, which performs the post purge by controlling the boiler ventilator in the post purge mode;
• and
• a controller, which comprises an output means that is provided in a room of an indoor space and displays operation information of the boiler according to an operation state of the control module, an input means for operating the boiler by a user, and an alarm means, and thereby receives an input of notification information of CO leakage from the control module and generates an alarm through the alarm means;
• wherein the CO leakage alarm device comprises:
• a CO measurement unit, which comprises a CO measurement sensor installed at a position corresponding to the boiler flue, measures and outputs the amount of CO leaking from the boiler through the CO measurement sensor;
• a collision detection unit, which is attached to the boiler flue, detects a collision and the impact applied to the boiler flue, and outputs the impact strength value according thereto;
• an alarm-sounding unit, which generates an alarm;
• and
• an alarm control unit, which determines the presence/absence of CO leakage due to the deviation of the boiler flue by the impact of the boiler flue through the collision detection unit and the amount of CO being input to the CO measurement unit, and generates an alarm by controlling the alarm-sounding unit according to the presence/absence of CO by the deviation of the boiler flue.