Title:
BURNER CAP, BURNER AND GAS STOVE
Document Type and Number:
WIPO Patent Application WO/2022/156046
Kind Code:
A1
Abstract:
A burner cap (100), comprising a plurality of sub burner caps and a plurality of connecting spokes (101), wherein any two adjacent sub burner caps or two partially adjacent burner caps are connected to each other by means of the plurality of connecting spokes (101) that are arranged at intervals along the circumferential direction. The sub burner caps and the connecting spokes (101) are each provided with a plurality of fire holes (104). The plurality of sub burner caps are two sub burner caps, and comprise an outer burner cap (103) and an inner burner cap (102) sleeved in the outer burner cap (103). The plurality of connecting spokes (101) are arranged at intervals in the circumferential direction, and are separately connected to the outer burner cap (103) and the inner burner cap (102). The height of a top edge of the inner burner cap (102) is lower than or equal to the height of a bottom edge of an inner peripheral wall of the outer burner cap (103), and setting heights of the outer burner cap (103), the connecting spokes (101) and the fire holes (104) on the inner burner cap (102) decrease in sequence. A middle ring cavity (1025) and an inner ring cavity (1024) are provided in the inner burner cap (102); and an outer ring cavity (1033) of the outer burner cap (103), spoke cavities (1013) of the connecting spokes (101) and the middle ring cavity (1025) of the inner burner cap (102) communicate in sequence. A burner comprising the burner cap (100) and a gas stove comprising the burner.
Inventors:
PAN FUMIN (CN)
ZHU YUNBO (CN)
LI ZHONGHUA (CN)
LU ZUAN (CN)
ZHU YUNBO (CN)
LI ZHONGHUA (CN)
LU ZUAN (CN)
Application Number:
PCT/CN2021/078903
Publication Date:
July 28, 2022
Filing Date:
March 03, 2021
Export Citation:
Assignee:
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD (CN)
International Classes:
F23D14/04; F23D14/58; F24C3/08
Foreign References:
| CN205014356U | 2016-02-03 | |||
| CN106247328A | 2016-12-21 | |||
| CN107036099A | 2017-08-11 | |||
| CN107461741A | 2017-12-12 | |||
| CN110542090A | 2019-12-06 | |||
| DE202012010440U1 | 2012-11-21 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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