| 摘要 |
<p>The present invention relates to a tubular far-infrared heater having a heating tube curved in a zigzag shape and installed at an inner front portion of a main heater body with an opened front portion. In a conventional art, a burner introduced air inside a burner room, causing the air suction amount to be varied due to air density change caused by temperature increase inside the burner room and a combustion performance to be changed, thereby causing incomplete combustion and a heavy odor. Also, an oil introduction unit of a fuel tank is disposed inside the burner room to always have oil remained in the burner room, thereby generating oil mist if the burner room temperature rises, and causing odor by the oil mist introduced in an air suction unit of the burner. An objective of the present invention is to provide a tubular heater burner system which provides an air transfer channel capable of introducing air from the outside of the burner room into the burner to smoothly supply air regardless of the temperature change in the burner room with the burner installed caused by heater operation, and improves an air guard structure guarding introduced air when air is introduced inside the burner in an air absorbing structure to minimize noise.</p> |
