CN2264853Y - 燃气炉头的进气通道 - Google Patents

燃气炉头的进气通道 Download PDF

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Publication number
CN2264853Y
CN2264853Y CN 96237032 CN96237032U CN2264853Y CN 2264853 Y CN2264853 Y CN 2264853Y CN 96237032 CN96237032 CN 96237032 CN 96237032 U CN96237032 U CN 96237032U CN 2264853 Y CN2264853 Y CN 2264853Y
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gas burner
gas
intake duct
inlet channel
air
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Expired - Fee Related
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CN 96237032
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陈降祥
李晶
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Individual
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Abstract

燃气炉头的进气通道,其通道内壁有螺旋形凹槽或凸棱,燃气及引射的空气在流经通道过程中被强迫旋转,形成较强烈的紊流,而保证燃气与空气混合,保证燃烧充分。

Description

燃气炉头的进气通道
本实用新型涉及燃气炉头的进气通道。
常规的燃气炉头的进气通道为简单圆管,燃气及引射的空气在流经通道的过程中混合后自炉头喷出燃烧。由于燃气及引射的空气流量不大,在通道中流速亦不很高,未形成强烈的紊流,所以往往空气与燃气的混合不够充分,造成不完全燃烧的红火焰,而薰黑炊具。
本实用新型之目的是给出一种可使燃气及空气充分混合的燃气炉头的进气通道,以保证充分燃烧。
本实用新型所述的燃气炉头的进气通道,其内壁有螺旋形凹槽(或凸棱)。
所述的燃气炉头的进气通道,因内壁有螺旋凹槽或凸棱,迫使沿壁面流动的气流旋转,进而带动通道中部的气流转动,造成较强烈的紊流,使空气与燃气在流经通道的过程中充分混合,可保证充分燃烧。
图1所述进气通道的剖视图;
图2是图1的俯视图。
与炉头1连为一体的进气通道2的内壁有螺旋形凹槽3,未凹陷的壁面自然形成凸棱4。

Claims (1)

1、燃气炉头的进气通道,由炉头(1)和进气通道(2)组成,其特征在于,通道(2)内壁有螺旋形凹槽(3)(或凸棱)。
CN 96237032 1996-06-07 1996-06-07 燃气炉头的进气通道 Expired - Fee Related CN2264853Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96237032 CN2264853Y (zh) 1996-06-07 1996-06-07 燃气炉头的进气通道

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96237032 CN2264853Y (zh) 1996-06-07 1996-06-07 燃气炉头的进气通道

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CN2264853Y true CN2264853Y (zh) 1997-10-15

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CN 96237032 Expired - Fee Related CN2264853Y (zh) 1996-06-07 1996-06-07 燃气炉头的进气通道

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CN (1) CN2264853Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106500100A (zh) * 2016-12-29 2017-03-15 宁波方太厨具有限公司 一种引射管结构
CN106762671A (zh) * 2016-11-22 2017-05-31 珠海格力电器股份有限公司 排气管结构及压缩机
CN115228313A (zh) * 2022-06-20 2022-10-25 珠海格力电器股份有限公司 一种气体混合装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106762671A (zh) * 2016-11-22 2017-05-31 珠海格力电器股份有限公司 排气管结构及压缩机
CN106500100A (zh) * 2016-12-29 2017-03-15 宁波方太厨具有限公司 一种引射管结构
CN115228313A (zh) * 2022-06-20 2022-10-25 珠海格力电器股份有限公司 一种气体混合装置
CN115228313B (zh) * 2022-06-20 2023-10-27 珠海格力电器股份有限公司 一种气体混合装置

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