CN2208156Y - 泡沫石棉多层式保温管壳 - Google Patents

泡沫石棉多层式保温管壳 Download PDF

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Publication number
CN2208156Y
CN2208156Y CN 95201371 CN95201371U CN2208156Y CN 2208156 Y CN2208156 Y CN 2208156Y CN 95201371 CN95201371 CN 95201371 CN 95201371 U CN95201371 U CN 95201371U CN 2208156 Y CN2208156 Y CN 2208156Y
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China
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casing body
casing
utility
model
insulation pipe
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Expired - Fee Related
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CN 95201371
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English (en)
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林均安
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HUANAN BEIFANG INDUSTRY CORP DALIAN
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HUANAN BEIFANG INDUSTRY CORP DALIAN
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Abstract

本实用新型涉及一种泡沫石棉多层式保温管壳, 适合于石油、化工、冶金、电力及制冷等领域,作为管 道设施外层保温隔热材料。该保温管壳壳体采用层 状结构,由多层泡沫石棉板切片层卷绕粘制成一体, 壳体管壁沿其纵向开有切口,使其展开呈板状,弯曲 呈管状。
本实用新型结构简单,容易满足快速施工要求, 能够保证施工质量,达到外观整洁美观需求。本保温 管壳尤其适合高档装修用作管道隔热保温使用。

Description

本实用新型涉及一种泡沫石棉多层式保温管壳,适合石油、化工、冶金、电力及制冷等领域管道设施隔热保温使用。
泡沫石棉保温材料是我国八十年代兴起的一种新型高级保温材料,具有导热系数低,容重轻、质软可弯曲成型等优点,但对于一些小口径管道而言,由于保温板呈整体结构,成型过程难以保持板体厚度均匀,加之弯曲度较大,使得施工质量和速度降低,保温管壳容易挠起变形,影响外观质量和保温隔热效果。
本实用新型的目的在于提供一种泡沫石棉多层式保温管壳,以克服上述现有技术之不足。
本实用新型的目的是这样实现的。一种泡沫石棉多层式保温管壳,其特征是该管壳壳体采用层状结构由多层泡沫石棉板切片层卷绕粘合制成一体,壳体沿其纵向开有切口。上述保温管壳壳体采用泡沫石棉经切片加工制成薄片,其厚度一般为10~15mm。将薄片按所需规格卷绕成一管状体,使其壳体成为多层结构,薄片层与层之间涂有粘接剂,再用切割机沿壳体管壁纵向开有切口,即完成本产品加工制作过程。有时对于稍大管径的保温管壳,为克服管壳卷绕产生内应力,其内表面纵向切割有若干具有一定深度和宽度的沟槽。
本实用新型采用整体预制件,使其展开呈板状,卷曲呈管状有利于提高施工质量和施工速度,有利于改善保温管壳外观质量,提高保温隔热效果。
下面结合附图介绍本实用新型具体实施例。
图1为本实用新型整体结构示意图。
本实施例中,将泡沫石棉板切成10mm切片层2,再将上述切片层2卷绕成直径为300mm、壁厚为30mm的管壳壳体1,切片层之间涂有粘接剂。上述壳体纵向开有切口3。为防止泡沫石棉保温管壳产生内应力,可在其内表面采用机加工方式,切割出八条纵向沟槽。

Claims (3)

1、一种泡沫石棉多层式保温管壳,其特征是该管壳壳体[1]采用层状结构由多层泡沫石棉板切片层[2]卷绕粘合制成一体,壳体管壁沿其纵向开有切口[3]。
2、根据权利要求1所述的保温管壳,其特征是所说管壳壳体[1]内表面沿其纵向切割有若干具有一定深度和宽度的沟槽。
3、根据权利要求1或2所述的保温管壳,其特征在于所说管壳壳体[1]泡沫石棉板切片层[2]厚度为10~15mm。
CN 95201371 1995-01-18 1995-01-18 泡沫石棉多层式保温管壳 Expired - Fee Related CN2208156Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95201371 CN2208156Y (zh) 1995-01-18 1995-01-18 泡沫石棉多层式保温管壳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95201371 CN2208156Y (zh) 1995-01-18 1995-01-18 泡沫石棉多层式保温管壳

Publications (1)

Publication Number Publication Date
CN2208156Y true CN2208156Y (zh) 1995-09-20

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CN 95201371 Expired - Fee Related CN2208156Y (zh) 1995-01-18 1995-01-18 泡沫石棉多层式保温管壳

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CN (1) CN2208156Y (zh)

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