| 摘要 |
<p>The subject of the invention is a contact igniter of pellets in a burner of a heating device or a pellet-fired oven for heating of dwelling premises and preparation of domestic hot water. The igniter (5) is placed in the burner and is found in a direct contact with fuel/pellets (18), in which case the burner (5) is composed of a combination of resistor bodies (20, 21) inserted into a protection sleeve (19) and insulated from the latter by heat insulation granules (22), where the combination of resistor bodies (20, 21) is welded to the sleeve (19) at the one end, and at the other end, a contact pole (24) for the connection to the electric supply is protruding from the sleeve (19). The igniter (5) wears a carrying threaded part (26) which enables the fastening to the burner's carrying plate (28).</p> |
