公开(公告)号：US09513012B2

公开(公告)日：2016-12-06

申请号：US14102864

申请日：2013-12-11

Applicant: Whirlpool Corporation

Inventor： Tao Gen ,  Victor H. Manrique ,  Timothy A. Mayberry

IPC: F24C3/08 ,  F23L1/00 ,  F23D14/06

CPC classification number: F23D14/06 ,  F23L1/00 ,  F24C3/08

Abstract: A gas burner unit for a cooktop having a spreader positioned above the top surface of the cooktop. The spreader has a plurality of gas outlets. A venturi is in fluid communication with the gas outlets. An orifice holder secures a gas orifice in position in a main body of the orifice holder and has a plurality of protrusions extending upwardly and defining a plurality of upwardly directed primary air inlets. The plurality of primary air inlets are in fluid communication with the main body of the orifice holder, and the main body is in fluid communication with the venturi. A general primary air inlet allows ambient air from outside the cooktop to enter the area below the cooktop, and the main body of the orifice holder includes openings allowing fluid communication between the area below the cooktop and the main body of the orifice holder.

Abstract translation: 一种用于炉灶的气体燃烧器单元，其具有位于炉灶顶部表面上方的撒布机。 吊具具有多个气体出口。 文氏管与气体出口流体连通。 孔口支架将气体孔固定在孔保持器的主体中的适当位置，并且具有向上延伸并限定多个向上指向的一次空气入口的多个突起。 多个主空气入口与孔保持器的主体流体连通，并且主体与文丘里管流体连通。 一般的主空气入口允许来自灶台外部的环境空气进入炉灶面下方的区域，并且孔保持器的主体包括允许在炉灶面下方的区域与孔保持器主体之间流体连通的开口。