| 摘要 |
The present invention relates to a driving control method using a gas boiler and its air pressure sensor. The prepared composition includes a combustion part (11) heating water by combusting gas, a water supply part (15) and an air supply part (16) supplying water and air to the combustion part, an air pressure sensor sensing a different pressure between negative pressure of air absorbed into the air supply part (16) and positive pressure formed by pressure in the combustion part (11), and a control part (17) controlling the operation of the water supply part (15), the air supply part (16), and the combustion part (11) by checking freeze and exhaust close conditions caused by exhaust resistance based on a sensing signal outputted from the air pressure sensor. By using a driving control method using the gas boiler and its air pressure sensor, the invention controls the gas boiler based on the sensing signal of an air flow sensor sensing a different pressure between a negative pressure of air supplied to the air supply part and a positive pressure formed in the combustion part. [Reference numerals] (11) Combustion part; (12) Water tank; (13) Sensing part; (14) Three sides; (15) Water supply part; (16) Air supply part; (17) Control part; (18) Power supply part; (19) Wind pressure sensor; (AA) Gas; (BB) Direct water; (CC) Return water; (DD) Warm water; (EE) Heating water |
