CN202158606U - 燃气壁挂炉烟管专用防水装置 - Google Patents

燃气壁挂炉烟管专用防水装置 Download PDF

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Publication number
CN202158606U
CN202158606U CN2011201915955U CN201120191595U CN202158606U CN 202158606 U CN202158606 U CN 202158606U CN 2011201915955 U CN2011201915955 U CN 2011201915955U CN 201120191595 U CN201120191595 U CN 201120191595U CN 202158606 U CN202158606 U CN 202158606U
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China
Prior art keywords
pipe
gas wall
small end
boiler
hang
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Expired - Fee Related
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CN2011201915955U
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梅延臣
赵华
辛崇菊
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SHANDONG AIKEDUO THERMAL ENERGY TECHNOLOGY CO LTD
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SHANDONG AIKEDUO THERMAL ENERGY TECHNOLOGY CO LTD
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Abstract

本实用新型公开了一种燃气壁挂炉烟管专用防水装置,它是一种锥度2-3°的锥形塑料圆管;圆管小端内径与烟管外径紧密配合,圆管小端端面设有向后突起的且带有径向缝隙的法兰盘;圆管大径与墙孔直径相配合,圆管大径设有与墙面紧贴的法兰盘。本实用新型彻底解决了燃气壁挂炉烟管安装的防水问题。

Description

燃气壁挂炉烟管专用防水装置
技术领域
本实用新型涉及燃气壁挂炉,尤其涉及燃气壁挂炉的安装部件。
背景技术
燃气壁挂炉又叫燃气采暖热水炉,目前公知燃气壁挂炉的烟管多为同轴平衡式,在安装时需要与室外大气相联通,烟管伸出室外时,墙孔与烟管直径要至少有3~5mm的安装间隙,烟管安装完成后,雨水会顺此间隙流向室内或流入外墙保温夹层内。所以,烟管防水是急需解决的问题。
发明内容
本实用新型的目的是为解决燃气壁挂炉烟管安装的防水问题,提供一种专用防水装置。
一种燃气壁挂炉烟管专用防水装置,它是一种锥度2-3°的锥形塑料圆管;圆管小端内径与烟管外径紧密配合,小端端面设有向后突起的且带有径向缝隙的法兰盘;圆管大径与墙孔直径相配合,圆管大径设有与墙面紧贴的法兰盘。
为了向墙孔缝隙中打入聚氨酯发泡密封材料,圆管小端的法兰盘上设有圆孔。
本实用新型的优点是:安装时,从墙外将小端端面朝里推入墙孔中,因专用防水装置有开缝的法兰圆盘,塞入墙孔后形成一种倒刺胀接结构,防止专用密封装置退出。然后再从圆孔中打入聚氨酯发泡密封材料堵塞空隙,烟管安装后防止雨水灌入墙体之内,彻底解决了燃气壁挂炉烟管安装的防水问题。
附图说明
图1是本实用新型的结构图。
图中:1-锥形塑料圆管,2-法兰盘,3-法兰盘,4-圆孔,5-径向缝隙。
具体实施方式
下面参照附图对本实用新型做进一步说明。
一种燃气壁挂炉烟管专用防水装置,它是一种锥度2-3°的锥形塑料圆管1;锥形塑料圆管1的小端内径与烟管外径紧密配合,锥形塑料圆管1的小端端面设有向后突起的且带有径向缝隙5的法兰盘2;锥形塑料圆管1的大径与墙孔直径相配合,并设有与墙面紧贴的法兰盘3。
为了向墙孔缝隙中打入聚氨酯发泡密封材料,法兰盘2上设有圆孔4。

Claims (2)

1.一种燃气壁挂炉烟管专用防水装置,其特征在于,它是一种锥度2-3°的锥形塑料圆管;圆管小端内径与烟管外径紧密配合,圆管小端端面设有向后突起的且带有径向缝隙的法兰盘;圆管大径与墙孔直径相配合,圆管大径设有与墙面紧贴的法兰盘。
2.如权利要求1所述的燃气壁挂炉烟管专用防水装置,其特征在于,圆管小端的法兰盘上设有圆孔。
CN2011201915955U 2011-06-09 2011-06-09 燃气壁挂炉烟管专用防水装置 Expired - Fee Related CN202158606U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201915955U CN202158606U (zh) 2011-06-09 2011-06-09 燃气壁挂炉烟管专用防水装置

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Application Number Priority Date Filing Date Title
CN2011201915955U CN202158606U (zh) 2011-06-09 2011-06-09 燃气壁挂炉烟管专用防水装置

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CN202158606U true CN202158606U (zh) 2012-03-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109458653A (zh) * 2018-11-20 2019-03-12 佛山科学技术学院 一种悬挂式壁炉配件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109458653A (zh) * 2018-11-20 2019-03-12 佛山科学技术学院 一种悬挂式壁炉配件

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Granted publication date: 20120307

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