CN202145004U - 弧形烟筒拐脖 - Google Patents

弧形烟筒拐脖 Download PDF

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Publication number
CN202145004U
CN202145004U CN201120244142U CN201120244142U CN202145004U CN 202145004 U CN202145004 U CN 202145004U CN 201120244142 U CN201120244142 U CN 201120244142U CN 201120244142 U CN201120244142 U CN 201120244142U CN 202145004 U CN202145004 U CN 202145004U
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arc
turning
curve
chimney
flue pipe
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Expired - Fee Related
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CN201120244142U
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木卡代斯·斯提瓦尔地
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Individual
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Abstract

本实用新型公开了一种弧形烟筒拐脖。这种弧形烟筒拐脖,烟筒拐脖的进口管与出口管相互垂直,拐角为弧形。由于采取了上述技术方案,故本实用新型具有以下优点:一是弧形拐脖可使煤烟顺畅排放。二是弧形拐脖,烟尘无法在弧形拐角处积存。三是不易破裂,经久耐用,有效避免煤烟泄露。

Description

弧形烟筒拐脖
技术领域
本实用新型涉及一种烟筒拐脖。
背景技术
目前,烟筒拐脖是由两块铁皮连接制成的,拐角呈直角,其缺点在于:一是拐脖直角不利于煤烟通畅排放。二是拐脖直角上口处易积存烟尘,阻碍煤烟流通。三是两块铁皮的接合缝处易破裂,泄漏煤烟。
发明内容
本实用新型的目的在于提供一种利于煤烟排放的弧形烟筒拐脖。
本实用新型所采取的技术方案是,这种弧形烟筒拐脖,烟筒拐脖的进口管与出口管相互垂直,拐角为弧形。
由于采取了上述技术方案,故本实用新型具有以下优点:一是弧形拐脖可使煤烟顺畅排放。二是弧形拐脖,烟尘无法在弧形拐角处积存。三是不易破裂,经久耐用,有效避免煤烟泄露。
附图说明
下面结合附图和具体实施例对本实用新型作进一步详细说明。
图1为本实用新型外观立体示意图。
具体实施方式
实施例1,如图1所示,这种弧形烟筒拐脖,烟筒拐脖的进口管1与出口管2相互垂直,拐角3为弧形。
实施例2,如实施例1所述的弧形烟筒拐脖,烟筒拐脖由一块铁皮制成,进口管1和出口管2为光滑状,拐角3为折皱状。

Claims (2)

1.一种弧形烟筒拐脖,其特征在于:烟筒拐脖的进口管(1)与出口管(2)相互垂直,拐角(3)为弧形。
2.根据权利要求1所述的弧形烟筒拐脖,其特征在于:烟筒拐脖由一块铁皮制成,进口管(1)和出口管(2)为光滑状,拐角(3)为折皱状。
CN201120244142U 2011-06-27 2011-06-27 弧形烟筒拐脖 Expired - Fee Related CN202145004U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120244142U CN202145004U (zh) 2011-06-27 2011-06-27 弧形烟筒拐脖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120244142U CN202145004U (zh) 2011-06-27 2011-06-27 弧形烟筒拐脖

Publications (1)

Publication Number Publication Date
CN202145004U true CN202145004U (zh) 2012-02-15

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CN201120244142U Expired - Fee Related CN202145004U (zh) 2011-06-27 2011-06-27 弧形烟筒拐脖

Country Status (1)

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CN (1) CN202145004U (zh)

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120215

Termination date: 20140627

EXPY Termination of patent right or utility model