| 摘要 |
The purpose of the present invention is to provide a boiler composed of sub boiler modules capable of easily manufacturing a boiler to have a capacity according to a heating capacity necessary for a space to be heated by forming a boiler by assembling sub boiler modules. To achieve the purpose, the sub boiler module (10) includes a heat generating module composed of a blower (120), a combustion chamber cover (130), and a burner module (140) mounted inside the same; a heat exchanger module (400) composed of a sensible-heat exchanger module (200), a latent-heat exchanger module (300), and a connection port (410) connecting a flow passage of heating water between the heat exchanger modules; and a pipe module (500) composed of a return pipe module (510) where returned heating water flows in, a pump (520) which squeeze-pumps the heating water flowing via the return pipe module (510), a heating return pipe (530) which sends the heating water passing through the pump (520) to the heat exchanger module (400), a heat supply pipe (540) where the heating water heated by the heat exchanger module (400) is discharged, and a supply pipe module which is connected to the heat supply pipe (540) and which supplies the heating water to a space to be heated; and an exhaust stack module (600) which is composed of an exhaust hood module (610) collecting the exhaust gas of combustion products passing through the heat exchanger module (400) and an exhaust duct module (620) discharging the exhaust gas collected in the exhaust hood module (610). [Reference numerals] (AA) Collect the heating water; (BB) Heating water |
