BURNER - GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD

Title:

BURNER

Document Type and Number:

WIPO Patent Application WO/2016/145745

Kind Code:

A1

Abstract:

A burner (100) comprising a base cup (10), an annular flame splitter (20), and a flame cover (30). The base cup (10) comprises an air inlet channel (10) and two nozzles (14) in communication with the air inlet channel (10) and arranged upwards. The annular flame splitter (20) arranged on the base cup (10) comprises two Venturi tubes (22) respectively arranged opposite the two nozzles (14). The annular flame splitter (20) is separated from the base cup (10) to form a gap (23), thus allowing primary air to enter the two Venturi tubes (22) from the gap (23) to be mixed with a fuel gas sprayed into the two Venturi tubes (22) by the two nozzles (14) to form a gaseous mixture. Groove openings (26) are formed on the top of the annular flame splitter (20) in communication with the mixing cavity (24). The flame cover (30) covers the mixing cavity (24) and limits the groove openings (26) to define the outlets for the gaseous mixture, thus forming a flame ring.

Inventors:

WANG CHENG (CN)
WANG GUANGWU (CN)
ZHU SHIPING (CN)
SHI GUOSHENG (CN)

Application Number:

PCT/CN2015/082053

Publication Date:

September 22, 2016

Filing Date:

June 23, 2015

Export Citation:

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Assignee:

GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD (CN)
MIDEA GROUP CO LTD (CN)

International Classes:

F23D14/04; F23D14/46; F23D14/64

Foreign References:

CN102906501A	2013-01-30
US20090162801A1	2009-06-25
US20090165777A1	2009-07-02
US6332460B1	2001-12-25
EP2733422A1	2014-05-21

Other References: