| 摘要 |
PROBLEM TO BE SOLVED: To provide a petroleum combustion equipment for inexpensively displaying a residual oil without special facility at an oil tank separate from an equipment body to display the residual oil without special purpose wiring from the tank to the body. SOLUTION: In the petroleum combustion equipment comprising an equipment body 110 having a main mechanism for burning oil, an oil tank 10 disposed at another position from the body 110 to supply oil from the tank 10 to a burner 60 in the body 110 through an oil supply passage 20 for burning it, a flow detector 30 for detecting a flow rate of the oil flowing through the passage 20 is disposed in the body 110 or the passage 20 near the body 110, and a controller 90 for detecting the flow rate of the oil and calculating an integrated used amount of the oil to calculate a residue oil of the tank 10 is provided.
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