Burner cap
A burner cap comprises a main body (1) having an annular circumferential wall (10). A circumferential surface of the annular circumferential wall (10) is provided with multiple first main fire openings (11) and multiple second main fire openings (12) uniformly spaced along an upper and lower layer i...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A burner cap comprises a main body (1) having an annular circumferential wall (10). A circumferential surface of the annular circumferential wall (10) is provided with multiple first main fire openings (11) and multiple second main fire openings (12) uniformly spaced along an upper and lower layer in the same radial direction. A complete circumferential groove (2) not penetrating through the annular circumferential wall (10) is provided on the circumferential surface of the annular circumferential wall (10) and is located between the first main fire openings (11) and the second main fire openings (12). Flame stabilizing openings (21) intersecting the groove (2) are further provided on the annular circumferential wall (10). The flame stabilizing openings (21) pass through the groove (2), and are in communication with the first main fire openings (11) and/or the second main fire openings (12). The burner cap can be used to simultaneously stabilize the flames of the first main fire openings (11) and the second main fire openings (12) and improve the burning efficiency of a gas stove. |
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